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MINISTRY OF PUBLIC WORKS
DIRECTORATE GENERAL OF WATER RESOURCES
DIRECTORATE OF RIVER, LAKE AND RESERVOIR
JAKARTA URGENT FLOOD MITIGATION PROJECT (JUFMP)
JAKARTA EMERGENCY DREDGING INITIATIVE (JEDI)
TA FOR ENVIRONMENTAL & SOCIAL IMPACT ASSESSMENT (EIA/SIA)
GRANT NO TF#092649
ENVIRONMENTAL IMPACT ASSESSMENT (EIA)
DREDGING OF CIDENG-THAMRIN DRAINS
Submitted by
JANUARY 2011
PROVINCIAL GOVERNMENT OF SPECIAL CAPITAL REGION OF JAKARTA
REGIONAL ENVIRONMENTAL MANAGEMENT AGENCY
PROVINCE OF SPECIAL CAPITAL REGION OF JAKARTA
Jl. Casablanca Kav. 1 Kuningan Ph (021) 5256174, 5209645, 5209651, 5209653
Fax (021) 5209643, 5265309, email: [email protected], [email protected]
Website: http://bplhd.jakarta.go.id, Jakarta
Postal Code: 12950
November 24, 2010
Number : 56/Andal/7.774.151
Status : Important To:
Attachment : Document File Director of River, Reservoir and Lake
Subject : EIA Recommendation, EMgP-EMtP DG of Water Resources
Dredging of Cideng-Thamrin Drains Ministry of Public Works
as Head of PMU JUFMP/JEDIP
In responses to the Letter of EIA Assessment Committee of DKI Jakarta Province No. 22/Andal,
RKL-RPL/Komisi/X/2010 on October 29th 2010 regarding Recommendation on EIA, EMgP and EMtP of
Dredging of Cideng-Thamrin Drains which we have accepted on July 15th, 2010, therefore we would like
to inform you that:
1. Regional Environmental Management Agency (BPLHD) of DKI Jakarta Province can recommend the
EIA Updating Environmental Management Plan (EMgP/RKL) and Environmental Monitoring Plan
(EMtP/RPL) document;
2. Based on EIA, EMgP-EMtP of Dredging of Cideng-Thamrin Drains, the activities Initiator, in this
case is Directorate of River, Reservoir and Lake, Directorate General of Water Resources, Ministry of
Public Works must performs the Environmental Management, among others are:
2.1. Manage the environment according to the Act No. 32/2009 on Environmental Protection and
Management;
2.2. Waste management starting from waste separation, collecting and transporting to landfill
according to Act No. 18/2008 on Waste Management;
2.3. Perform air management in accordance with Decree of Governor of DKI Jakarta Province No.
551/2001 regarding Quality Standards on Air and Noise Level in DKI Jakarta Province;
2.4. Others that are in accordance with EMgP-EMtP document.
3. EMgP-EMtP document which is a technical guidance for activity impacts management, monitoring
and evaluation, where the Initiator must perform all material and provision as written on EMgP-EMtP
document by referring to such as:
3.1. The approved EIA document especially the evaluation matrix and directives of impact
management;
3.2. Impact management and monitoring of affected environmental component, include physical-
chemistry component, biology, social economic cultural, public health and built environment in
construction and operational stage;
3.3. Management directives and monitoring as written in this recommendation, that has to be treated
as an inseparable part of EMgP-EMtP document;
4. Particularly for organizing the impact of management implementation and its monitoring that is
performed by the third party (during operational, facility is built), the responsibility lies on the
activities initiator. Therefore, it is expected that the Activities Initiator must equip and always remind
their working partner (whether related institutions or implementing party/operational management of
built facility, etc) to perform material and provision of impact management and monitoring of the
affected environmental component, in accordance with the plan as stated in EMgP-EMtP document
along with other technical provisions that is applicable for that activities;
5. That Provincial Government of DKI Jakarta will hold on to the statement of availability of
Directorate of River, Reservoir and Lake, DG of Water Resources, Ministry of Public Works, as the
responsible agency for the implementation of point 2, 3 and 4, as stated in the Statement Letter of
Environmental Management and Monitoring No. UM.02.06-Ad/662 signed by Commitment Making
Official of Directorate of River, Lake and Reservoir, DG of Water Resources, Ministry of Public
Works, Republic of Indonesia (Mr. Ir. Tri Bayu Adji);
6. Should in the future, it is found that the material does not appropriate and does not comply with EIA
Updating EMgP-EMtP document, therefore this recommendation result is void by itself, and the
activities initiator is responsible to the entire risk and s/he could be imposed a sanction according to
the applicable laws and regulations;
7. In order to guarantee the implementation of matters mentioned in point 2 to 6, therefore:
7.1. Since the issuance of this recommendation, the Activities Initiator must report the EMgP-EMtP
implementation of dredging activities periodically in every 3 months, minimum is 1 (one) time
in each activities location to the Governor of DKI Jakarta Province cq. Head of Environmental
Management Agency (BPLHD), Province of DKI Jakarta;
7.2. Since the issuance of this recommendation, the Activities Initiator must report the RKL-RPL
implementation of Post-Operational activities at the latest of 3 months after completion,
minimum is 1 (one) time in each activities location to the Governor of DKI Jakarta Province cq.
Head of Environmental Management Agency (BPLHD), Province of DKI Jakarta;
8. Moreover, it is expected that the Activities Initiator always make an effort and take initiative in order
to improve the management effort and monitoring the activities impacts, so that it will comply with
the provision and requirement of the environmental management that apply in DKI Jakarta Province.
The recommendation of Dredging of Cideng-Thamrin Drains will be evaluated should there be any
activities changes that can affect the environment.
HEAD OF REGIONAL ENVIRONMENTAL MANAGEMENT AGENCY
PROVINCE OF SPECIAL CAPITAL REGION OF JAKARTA
Stamp and Signature
Ir. PENI SUSANTI, Dipl. Est
NIP 19550730 198001 2 001
CC:
1. Governor of DKI Jakarta Province
2. Regional Secretary of DKI Jakarta Province
3. Assistant to Regional Secretary of Development and Environmental of DKI Jakarta Province
4. Mayor of Central Jakarta
5. Head of Regional Development Agency of DKI Jakarta Province
6. Head of Public Works Office, DKI Jakarta Province
7. Head of Landscaping Services and Burial Office, DKI Jakarta Province
8. Head of Sanitation Office, DKI Jakarta Province
9. Head of Transportation Office, DKI Jakarta Province
10. Head of Facilities and Infrastructure Bureau, DKI Jakarta Province
11. Head of Spatial and Environmental Bureau, DKI Jakarta Province
12. Head of Environmental, Central Jakarta
13. Secretary of EIA Assessment Committee, DKI Jakarta Province
14. DG of Water Resources, Ministry of Public Works
15. DG of Human Settlements, Ministry of Public Works
MINISTRY OF PUBLIC WORKS
DIRECTORATE GENERAL OF WATER RESOURCES
DIRECTORATE OF RIVER, LAKE AND RESERVOIR
DIRECTORATE WORKING UNIT OF RIVER, LAKE AND RESERVOIR
Jl. Pattimura No. 20, Kebayoran Baru, Jakarta Selatan 12110 PO Box
6723/JKSRB Ph.: (021) 7203951, Fax: (021) 77261292
STATEMENT LETTER
Number: UM 02.06-Ad/657
I, the undersigned below:
Name : Ir. Tri Bayu Adji
Title : Commitment Making Official (PPK) Directorate of River, Lake and Reservoir
Institution : Directorate General of Water Resources, Ministry of Public Works, Republic of
Indonesia
Address : Jl. Pattimura No. 20, Kebayoran Baru, Jakarta Selatan, 12110
Phone/Fax : (021) 7203951/(021) 7261292
As the person in charge for Environmental Management and Monitoring on activities:
Activities Name : Dredging of Cideng-Thamrin Drains in the event of work implementation of
Jakarta Urgent Flood Mitigation Project/Jakarta Emergency Dredging Initiative
Project (JUFMP/JEDI Project), Phase 1
Activities Type : Dredging the Drains
Activities Address : Cideng-Thamrin Drains
Type of Document : Environmental Impact Assessment (EIA)
In order to implement Environmental Management and Monitoring on the mentioned activities, I hereby
declare that:
1. Will conduct project socialization prior to conducting the dredging.
2. Will install signage of activities implementation at Cideng-Thamrin Drains.
3. Transportation of dredging material will not cause any spills and transporting vehicle must pass
the emission test.
4. Will provide facility in temporary placement area of dredging material and always maintain
cleanliness of temporary placement area.
5. Perform hazardous and poisonous substance (B3) monitoring in every 1 Km (composite) with
heavy metal test, prior to conducting the dredging.
6. Embankment rehabilitation and adding pump capacity.
7. Traffic control during dredging implementation.
8. Restore the condition of facilities and infrastructure to the normal condition if there are any
damages due to dredging.
The statement letter on Environmental Management and Monitoring is prepared to be used as the
guidelines in activities implementation.
Jakarta, October 27th, 2010
Directorate General of Water Resources
Ministry of Public Works of Republic of Indonesia
Seal, Stamp and Signature
Ir. Tri Bayu Adji
Commitment Making Official (PPK)
Directorate of River, Lake and Reservoir
MINISTRY OF PUBLIC WORKS
DIRECTORATE GENERAL OF WATER RESOURCES
DIRECTORATE OF RIVER, LAKE AND RESERVOIR
DIRECTORATE WORKING UNIT OF RIVER, LAKE AND RESERVOIR
Jl. Pattimura No. 20, Kebayoran Baru, Jakarta Selatan 12110 PO Box
6723/JKSRB Ph.: (021) 7203951, Fax: (021) 77261292
STATEMENT LETTER
ENVIRONMENTAL MANAGEMENT AND MONITORING
Number: UM 02.06-Ad/568
I, the undersigned below:
Name : Ir. Tri Bayu Adji
Title : Commitment Making Official (PPK) Directorate of River, Lake and Reservoir
Institution : Directorate General of Water Resources, Ministry of Public Works, Republic of
Indonesia
Address : Jl. Pattimura No. 20, Kebayoran Baru, Jakarta Selatan, 12110
Phone/Fax : (021) 7203951/(021) 7261292
As the person in charge for Environmental Management and Monitoring on activities:
Activities Name : Dredging of Cideng-Thamrin Drains in the event of work implementation of
Jakarta Urgent Flood Mitigation Project/Jakarta Emergency Dredging Initiative
Project (JUFMP/JEDI Project), Phase 1
Activities Type : Dredging the Drains
Activities Address : Cideng-Thamrin Drains
Type of Document : Environmental Impact Assessment (EIA)
I hereby declare that:
1. Will implement the Environmental Management and Monitoring as stated in EMgP-EMtP
Documents of Dredging Activities of Cideng-Thamrin Drains that has been granted the approval from
EIA Assessment Regional Team of DKI Jakarta Province.
2. Responsible and willing to be imposed a sanction in accordance with the applicable regulation, should
we are proven to be negligent/not implementing the Environmental Management and Monitoring as
stated in EMgP-EMtP Document.
3. Willing to be monitored or supervised by related Offices/Institutions towards the implementation on
EMgP-EMtP Document.
4. Willing to submit the dredging implementation report in every 3 months at the operational stage and 6
months at post-operational stage.
This statement letter on Environmental Management and Monitoring is prepared to be used as the
guidelines in activities implementation.
Jakarta, October 27th, 2010
Directorate General of Water Resources
Ministry of Public Works of Republic of Indonesia
Seal, Stamp and Signature
Ir. Tri Bayu Adji
Commitment Making Official (PPK)
Directorate of River, Lake and Reservoir
TABLE OF CONTENT
Table of Content
List of Table
List of Figure
CHAPTER 1. INTRODUCTION
1.1 Background
1.2 Purpose and Benefit of the Activity
1.2.1 Purpose of the Activity
1.2.2 Benefit of the Activity
1.3 Regulations and Legislations
CHAPTER 2. BUSINESS AND/OR ACTIVITIES PLAN
2.1 Identity of EIA Initiator and Organizer
2.1.1 Identity of Initiator
2.1.2 Identity of Implementing Agency
2.1.3 Identity of Organizer
2.2 Description of Business and/or Activities Plan
2.2.1 Implementation of Project Activities
2.2.1.1. Pre-Operational Stage
2.2.1.2. Operational Stage
2.2.1.3. Post-Operational Stage
2.3 Researched Alternatives in EIA
2.4 The Linkage of Business and/or Activities Plan with Other Activities at the Surrounding
CHAPTER 3. ENVIRONMENTAL BASELINE
3.1 Physical and Chemical Environment
3.1.1 Climate
3.1.2 Hydrology
3.1.3 Air Quality
3.1.4 Noise
3.1.5 Odor
3.1.6 Water Quality
3.1.7 Solid Waste
3.1.8 Sediment
3.2 Components of Environmental Biology
3.2.1 Terrestrial Biota
3.2.2 Aquatic Biota
3.3 Components of Social, Economic and Cultural
3.3.1 Administration
3.3.2 Population
3.3.3 Manpower
3.3.4 Health
3.3.5 Education
3.3.6 Economy
3.4 Components of Built Environment
3.4.1 Public Health
3.4.2 Surrounding Environmental Condition
3.4.3 Traffic
CHAPTER 4. SCOPE OF STUDY
4.1 Researched Important Impact
4.1.1 Scoping Process
4.1.1.1 Impact Identification
4.1.1.2 Potential Impact Evaluation
4.1.1.3 Classification and Priority of Important Impact
4.1.1.4 Scoping Process Result
4.1.1.5 Hypothetical Important Impact
4.2 Area of Study and Research Deadline
4.2.1 Timeline of Study
CHAPTER 5. FORECAST ON IMPORTANT IMPACT
5.1 Criteria of Impact Prediction
5.1.1 Forecast on Impact Importance Level
5.2 Researched Alternatives in EIA
CHAPTER 6. IMPORTANT IMPACT EVALUATION
6.1 Research on Important Impact
6.1.1 Pre-Operational Stage
6.1.2 Operational Stage
6.1.3 Post-Operational Stage
6.2 Selecting the Best Alternative
6.3 Studies as the Basis of Processing
6.3.1 Pre-Operational Stage
6.3.2 Operational Stage
6.3.3 Post-Operational Stage
6.4 Recommendations on Environmental Feasibility
LIST OF TABLE
Table 1.1 Regulations and Legislations
Table 2.1 EIA Team
Table 2.2 Administrative Area of Cideng-Thamrin Drains
Table 2.3 The Scale/Size of Dredging Activities of Cideng-Thamrin Drains
Table 2.4 Project Equipments and Vehicles
Table 2.5 Project Worker
Table 2.6 Dredging Work Schedule of Cideng-Thamrin Drains
Table 3.1 Rainfall in DKI Jakarta in 1999-2008
Table 3.2 Return Period of Rainfall in Jakarta Area
Table 3.3 Data of Jakarta Rainfall (Maximum Daily)
Table 3.4 Monthly Air Temperature (°C) period 1999-2008
Table 3.5 Solar Radiation Data (%) period 1999-2008
Table 3.6 Monthly Average of Wind Direction and Speed (knot)
Table 3.7 Result of Air Quality Measurement at Dredging Location
Table 3.8 Noise Measurement Result at Dredging Location
Table 3.9 Odor Measurement Result at Dredging Location
Table 3.10 Result of Water Quality Measurement of Cideng-Thamrin Drains
Table 3.11 Test Result of Solid Waste Characteristic of Cideng-Thamrin Drains
Table 3.12 Recapitulation of Solid Waste Characteristic Test of Cideng-Thamrin Drains
Table 3.13 TCLP Metal Sediment Analysis Result of Cideng-Thamrin
Table 3.14 TCLP Inorganic Sediment Analysis Result of Cideng-Thamrin
Table 3.15 TCLP Organic Sediment Analysis Result of Cideng-Thamrin
Table 3.16 Physical Characteristic in Sediment Sample of Cideng-Thamrin
Table 3.17 Phytoplankton Composition at Cideng-Thamrin Drains
Table 3.18 Zooplankton Composition at Cideng-Thamrin Drains
Table 3.19 Index of Diversity, Uniformity and Dominance
Table 3.20 Composition of Type of Benthos at Cideng-Thamrin Drains
Table 3.21 Demography Data of Population at Urban Villages that are passed through Cideng-
Thamrin Drains
Table 3.22 Public Perception and Aspiration
Table 3.23 List of Top 10 Diseases in Kecamatan Tanah Abang
Table 3.24 List of Top 10 Diseases in Kecamatan Gambir
Table 3.25 Traffic Situation on Roads that passed by the Dredging of Cideng-Thamrin Drains
Table 4.1 Identification Matrix of Potential Dredging Impact of Cideng-Thamrin Drains
Table 4.2 Evaluation of Potential Important Impact becomes Hypothetical Important Impact
Table 4.3 Possibility and Size of Impact
Table 4.4 Priority of Hypothetical Important Impact in Operational Stage
Table 4.5 Possibility and Size of Impact in Operational Stage
Table 4.6 Priority of Hypothetical Important Impact in Post-Operational Stage
Table 4.7 Possibility and Size of Impact in Post-Operational Stage
Table 4.8 Administrative Margin of Cideng-Thamrin Drains
Table 5.1 Criteria to Determine Important Impact
Table 5.2 Prediction on Increasing CO and Dust at Operational Stage at a distance of 10.5m
Horizontally
Table 5.3 Air Pollutant vs. Vehicle Velocity at a distance of 10.5m horizontally
Table 5.4 Noise Level of Dredging Equipment (distance is 50 feet)
Table 5.5 Prediction on Noise Level Based on Velocity and Vehicle Type
Table 5.6 Noise Level Based on Distance
Table 5.7 Prediction on Increased CO and Dust at a distance of 10.5m Horizontally
Table 5.8 Prediction on Important Impact of Dredging at Cideng-Thamrin Drains
Table 6.1 Matrix of Important Impact Evaluation (Lohani-Thanh)
Table 6.2 Important Impact Evaluation and Directive on Environmental Management Plan
LIST OF FIGURE
Figure 2.1. Location of Cideng-Thamrin Drain
Figure 2.2 Air Image of Cideng-Thamrin Drain
Figure 2.3 Announcement of Activities and EIA at Warta Kota newspaper, November 7th, 2009
Figure 2.4 The situation of Public Hearing of JEDI Phase 2 on December 8th, 2009
Figure 2.5 Sample of Excavator and Dump Truck That Will Be Used
Figure 2.6 Segment of Cideng-Thamrin Drains and Tools that Will Be Used
Figure 2.7 Transportation Route for Transporting Dredging Material
Figure 2.8 Activities Zoning Around Cideng-Thamrin Drains
Figure 3.1 Graph of Average Rainfall 1999-2008
Figure 3.2 Trend of Maximum Daily Rain Sta. No. 33 Halim Perdana Kusumah
Figure 3.3 Trend of Maximum Daily Rain Sta. No. 6 Rawamangun
Figure 3.4 Trend of Maximum Daily Rain Sta. No. 26a Cengkareng
Figure 3.5 Trend of Maximum Daily Rain Sta. No. 26 Tanjung Priok
Figure 3.6 Graph of Average Temperature 1999-2008
Figure 3.7 Graph of Average Solar Radiation 1999-2008
Figure 3.8 Monthly Wind Rose at Halim PK Station from January - April
Figure 3.9 Monthly Wind Rose at Halim PK Station from May - August
Figure 3.10 Monthly Wind Rose at Halim PK Station from September - December
Figure 3.11 Flood Condition around Cideng-Thamrin Drains
Figure 3.12 2002 Flood at Bundaran HI, Jl. Teluk Betung and Kebun Kacang
Figure 3.13 Flood and Drain Condition at Bundaran HI, Jl. Teluk Betung and Kebun Kacang
Figure 3.14 Profile of Cideng-Thamrin Drains
Figure 3.15 Cross-section of Cideng-Thamrin Drains Before Dredging
Figure 3.16 Profile of Cideng-Thamrin Drains
Figure 3.17 Pump of Cideng-Thamrin Drains
Figure 3.18 Bottle neck on location near Jatibaru Bridge
Figure 3.19 ??
Figure 3.20 Pictures of Cideng-Thamrin Drains Condition in Several Locations
Figure 3.21 Catchment Area of Cideng-Thamrin Drains
Figure 3.22a Traffic Situation at Night
Figure 3.22b Traffic Situation at Night
Figure 3.23 Mosaic of Cideng-Thamrin Drains
Figure 4.1 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drains at Pre-Operational
Stage
Figure 4.2 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drains at Operational
Stage
Figure 4.3 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drains at Post-Operational
Stage
Figure 4.4 Flow Chart of Scoping Process
Figure 4.5 Segment of Cideng-Thamrin Drains and Tools That Will Be Used
Figure 5.1 Composition of Respondent’s Knowledge to the Project
Figure 5.2 Composition of Respondent’s Knowledge to the Project Socialization
Figure 5.3 Composition of Respondent’s Response
Figure 5.4 The Reason Why Respondent Agree
Figure 5.5 Relation Between Dust and Transporting Vehicle Velocity
Figure 5.6 Relation Between Dust and Transporting Vehicle Velocity
Figure 5.7 Comparison of Noise and Distance
Figure 5.8 Cross-section of Cideng-Thamrin Drains Before Dredging
Figure 5.9 Cross-section of Cideng-Thamrin Drains After Dredging
Introduction
Environmental Impact Assessment (EIA) [I-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER I INTRODUCTION
1.1. Background Flood in DKI Jakarta is the result of a natural condition and it is due to human activities as
well. The area of DKI Jakarta is approximately 650 km2 and about 40% of its area is in
lowland, which is below the maximum tidal elevation. The intensity and rainfall in Jakarta is
relatively high, ranging from 2,000 to 4,000 mm/year. The rainfall is streamed from upstream
to downstream/sea through 13 rivers that divides Jakarta, where it has a limited capacity of
stream, therefore when the full sea tide, the flows of river water to the sea is blocked at the
same time.
Several community activities which cause impact are deteriorating the flood problem.
Changes on land-use and open areas into built-up areas are also resulting in the erosion
increment. The eroded materials are carried away into the water channels and rivers,
resulting in shallowing the riverbed, therefore those thirteen rivers experience rapid
degradation. This phenomenon gives a negative impact to the streaming capacity which
flows in gravity. This occurs due to the river tilt is becoming more inclined.
In the event of flood management, the government has built facilities and infrastructure of
flood control which include pump, floodgate, river/channel embankment, sheet pile and the
retention basin. There are many flood control buildings which are constructed with significant
costs but they are in poor condition before they reach their technical life. Their functions are
decreasing and neglected due to lack of operational and maintenance works of the flood
control buildings.
The operational and maintenance works are two different activities, but they are inseparable
since it reciprocally affects one another. The drainage system operation means it utilizes the
drainage infrastructure optimally. Meanwhile, the maintenance activity is an effort to maintain
the drainage infrastructure to be always functioning properly for as long as possible,
throughout the planned term of service.
In the event of flood mitigation at DKI Jakarta Province, which is served as the capital city of
the nation, the Government of Indonesia, in this case is Ministry of Public Works of Republic
of Indonesia and the Provincial Government of DKI Jakarta have taken concrete steps. One
of those steps is to take efforts in flood mitigation by dredging the national drains of Cideng-
Introduction
Environmental Impact Assessment (EIA) [I-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Thamrin which is a part of activities of Jakarta Emergency Dredging Initiative (JEDI) phase II
that is included in the Jakarta Flood Mitigation Project (Jakarta Urgent Flood Mitigation
Project/JUFMP). The project aims to reduce sediment deposits in floodways due to the
sediment and several others factors have reduced the capacity of flood drainage in
floodways significantly.
The implementing agency for dredging the drainage structure of Cideng-Thamrin drains is
Directorate General of Human Settlements (Cipta Karya) of the Ministry of Public Works.
The EIA implementation of dredging of Cideng-Thamrin is performed simultaneously with the
EIA implementation of other dredging activities in JEDI project phase II. Meanwhile, the EIA
works of JEDI phase I has been completed, therefore the implementation of dredging
activities of JEDI phase I will be served as the analogy for dredging of Cideng-Thamrin
drains (JEDI phase II). This EIA study is performed simultaneously with the activities of
Technical Planning Study of Dredging, therefore between EIA Study and Technical Planning
Study, both can reciprocally give feedback related to these dredging activities.
The dredged materials will be used as reclamation material, in the disposal site location,
which is the eastern side of Ancol Barat. This disposal site location has been completed with
the updating study of EIA Reclamation of Ancol Timur Beach in 2009 and has received the
recommendations from BPLHD DKI Jakarta on March 30th, 2009 No. 02/AMDAL/1.-774.151.
Cideng-Thamrin drains which would be dredged in 2010 is included in the territory of
Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan
Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih) and Kecamatan Gambir
(Kelurahan Petojo Selatan, Kelurahan Cideng).
In accordance with the Law Number 32/2009 on the Environment Protection and
Management, Government Regulation Number 27/1999 on Environmental Impact
Assessment, Decree of Minister of Environment (MoE) Number 11/2006 on Type of
Businesses or Activities which must be prepared with Environmental Impact Assessment
along with its attachments, and Governor of DKI Jakarta Province Stipulation Number
2863/2001 on Type of Business Plan and/or Activities which must be prepared with
Environmental Impact Assessment at the DKI Jakarta Province, therefore these activities
must be prepared with Document of Environmental Impact Assessment, as the water
dredging with volume of ≥ 50,000 m3 must be prepared with EIA document. In order to meet
that regulation, DG of Human Settlements of Ministry of Public Works will conduct an EIA
study on Dredging of Cideng-Thamrin Drains.
Introduction
Environmental Impact Assessment (EIA) [I-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The writing of this EIA document refers to the Decree of State Minister of Environment
Number 8/2006 on Guidance on the EIA.
1.2. Purpose and Benefit of the Activity
1.2.1. Purpose of the Activity
The purposes of JEDI phase 2 including the dredging of Cideng-Thamrin drains are:
(i) To alleviate the impacts of annual flood in DKI through the priority of rehabilitation and
dredging of existing floodways, drains and retention basins.
(ii) To provide technical expertise through the on-the-job training to strengthen the
capacity of DKI and Ministry of Public Works (MoPW) to operate and maintain the flood
control system in accordance with international standards.
The dredging activities of JEDI Phase 2 is intended to begin the project implementation, and
enable to test the engineering concept of dredging sediment, transport and disposal, as well
as monitoring and managing possible environmental impacts.
1.2.2. Benefit of the Activity
The main benefit of JEDI Phase 2 dredging activities is to reduce the extent of loss caused
by annual floods in the most highly populated areas in Central Jakarta. Other benefit is the
rehabilitation of overall drainage system function
1.3. Regulations and Legislations
The implementation of EIA Study of Dredging of Cideng-Thamrin Drains by DG of Human
Settlements of Ministry of Public Works of RI is implemented based on legislations which
has been established by the government. Some relevant legislations in the effort to manage
natural resources and environment as the legal basis and reference for the DG of Human
Settlements of Ministry of Public Works of RI in implementing the dredging of Cideng-
Thamrin drains are as follows:
Introduction
Environmental Impact Assessment (EIA) [I-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 1.1. Regulations and Legislations
Policies, Laws and Regulation Description
Laws Act No. 5/1960 regarding Basic Agrarian Law (State Gazette of the Republic of Indonesia Year 1960 No. 104 and Supplement to State Gazette of the Republic of Indonesia No. 2043)
The land use for dredging activities refers to this law.
Act No. 51 prp/1960 regarding Restriction of Land Use without Permission of Authorized Parties and Their Beneficiaries (State Gazette of the Republic of Indonesia Year 1960 No. 158 and Supplement to State Gazette of the Republic of Indonesia No. 2106)
Related to the use of the riverbanks and drainage as illegal residences may refer to this regulation.
Act No. 20/1961 regarding Retractions of Land Rights and Its Assets (State Gazette of the Republic of Indonesia Year 1961 No 283, and Supplement to State Gazette of the Republic of Indonesia No. 2324)
Related to ownership of riverbanks/drains which have buildings on it may refer to this regulation.
Act No. 5/1990 regarding Natural Resources and Its Ecosystem Conservation (State Gazette of the Republic of Indonesia Year 1990 No. 49 and Supplement to State Gazette of the Republic of Indonesia No.3419)
Related to the river natural resources and ecosystem conservation.
Act No. 6/1996 regarding Indonesian Sea Territory (State Gazette of The Republic of Indonesia Year 1996 No. 73, and Supplement to State Gazette of the Republic of Indonesia No.3647)
Related to sea territory management
Act No. 7/2004 regarding Water Resources (State Gazette of the Republic of Indonesia Year 2004 No. 32, Supplement to State Gazette of the Republic of Indonesia No. 4377).
All dredging activities that will affect water resources have to be in line with this regulation.
Act No. 32/2004 regarding Local Government (State Gazette of the Republic of Indonesia Year 2004 No. 125)
Related to the local government policies on regional development.
Act No. 26/2007 regarding Spatial Planning (State Gazette of the Republic of Indonesia no. 68/2007)
Related to the existing spatial planning.
Act No. 29/2007 regarding DKI Jakarta Provincial Government as the capital city of the Republic of Indonesia (State Gazette of the Republic of Indonesia Year 2007 No.93, Supplement to State Gazette of the Republic of Indonesia No. 4744)
Related to the provision of Jakarta infrastructure as the capital city including its drainage system.
Act No. 14/2008 regarding Public Information Transparency (State Gazette of the Republic of Indonesia Year 2008 No. 61, Supplement to State Gazette of the Republic of Indonesia No.. 4846)
Related to tasks, rights, authorizations and responsibilities of local government and rights and obligation of society to provide, collect and use of information.
Act No. 18/2008 regarding Waste Management (State Gazette of the Republic of Indonesia No. 69, Supplement to State Gazette of the Republic of Indonesia No. 4851)
Related to the environmental cleanliness and waste management due to project activities.
Act No. 22/2009 regarding Traffic and Land Transportation (State Gazette of the Republic
Related to the mobilization activities of dredging equipments
Introduction
Environmental Impact Assessment (EIA) [I-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Indonesia Year 2009 No. 96 and Supplement to State Gazette of the Republic of Indonesia No. 5025)
and transport activities of dredged materials to disposal sites.
Act No. 32/2009 regarding Environmental Management
All planned activities should follow the established rules on environmental management.
Government Regulations Government Regulation No. 18/1999 regarding Hazardous and Toxic Waste Management (State Gazette of the Republic Indonesia Year 1999 No 31, Supplement to State Gazette of the Republic Indonesia No. 3815)
Related to hazardous and toxic (B3) waste management that is resulted from the project.
Government Regulation No. 27/1999 regarding Process of the conduct of AMDAL (State Gazette of the Republic Indonesia Year 1999 No 59, Supplement to State Gazette of the Republic Indonesia No. 3838)
Related to the potential important environmental impact which the implementation should be managed and monitored.
Government Regulation No. 41/1999 regarding Air Pollution Control (State Gazette of the Republic Indonesia Year 1999 No 86, Supplement to State Gazette of the Republic Indonesia No 3853)
Related to the control of emission and pollutant that is resulted from river dredging and dredged material transport.
Government Regulation No. 85/ 1999 regarding Amendment to Government Regulation No. 18/1999 regarding Hazardous and Toxic Waste Management (State Gazette of the Republic Indonesia Year 1999 No 190, Supplement to State Gazette of the Republic Indonesia No. 3910)
Related to dredged materials resulted from the dredging which is categorized as toxic wastes so this regulation must be followed.
Government Regulation No. 82 /2001 regarding Water Quality Management and Water Pollution Control (State Gazette of the Republic Indonesia Year 2001 No. 153, Supplement to State Gazette of the Republic Indonesia No. 4161)
Related to any potential project with impacts to water quality, therefore it must meet the water quality that has been defined in this regulation.
Government Regulation No. 16 /2004 regarding Land Use (State Gazette No. 45 Year 2004, Supplement to State Gazette No. 4385)
Related to land use for this project which must follow this regulation.
Government Regulation No. 38/2007 regarding Governmental Arrangement between Central Government, Provincial Government and Regency Government
Related to the implementing and supervising to environmental management and monitoring.
Government Regulation No. 26/2008, Regarding National Spatial Planning (State Gazette of the Republic Indonesia Year 2008 No. 28, Supplement to State Gazette of the Republic Indonesia No. 4833)
Related to the project location which must follow the existing spatial planning.
Government Regulation No. 426 /2008 regarding Water Resources Management.
Related to the dredging activities that take place in water bodies
Ministry of Environment Decrees/Regulations
Minister of Environment Decree No. KEP-48/MENLH/11/1996 regarding Noise Level.
Noise must be managed and monitored to fulfill the quality of noise level.
Introduction
Environmental Impact Assessment (EIA) [I-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Minister of Environment Decree No. KEP-50/MENLH/11/1996 regarding Odor Level.
Odor must be managed and monitored to fulfill the quality of odor level.
Minister of Environment Decree No. KEP-45/MENLH/II/1997 regarding Air Pollution Standards Index.
Air pollution must be managed and monitored. The monitoring result should be classified in accordance to Air Pollution Index.
Minister of Environment Decree No.51/ 2004 regarding Sea Water Quality.
Waste disposal to the sea will follow the quality of seawater.
Minister of Environment Decree No. 45/2005 regarding Guidelines on the Environmental Management Plan (RKL) and Environmental Monitoring Plan (RPL).
The implementation of environmental management and monitoring plan (RKL-RPL) is reported periodically as referred in this regulation.
Minister of Environment Decree No. 08/2006 regarding Guidelines for EIA Preparation
Related to the procedures of document preparation of KA, ANDAL, RKL, RPL and Executive Summary.
Minister of Environment Decree No.11/2006 regarding List of Specific Business/Activities that Require EIA.
Related to the dredging activities in JEDI Project which is considered to have environmental impacts; therefore, EIA is required in accordance to this regulation.
Minister of Environment Decree No. 05 regarding EIA
EIA document should be evaluated by EIA Assessor based on the applicable working procedures.
Ministry of Public Works Decrees
Minister of Public Works Decree No. 45/1990 regarding Control of Water Quality in Water Resources
Related to management and monitoring on water quality of this project refers to this regulation
Minister of Public Works Decree No. 48/1990 regarding Management on Water and/Water Resources in Rivers.
Considering the areas that are crossed by the rivers, therefore in the implementation, it must follow this regulation.
Minister of Public Works Decree No. 63/1993 regarding River Boundaries, River Use Area, River Controlled Area, and Ex-River Area
Utilization of the surrounding existing rivers must follow this regulation.
Ministry of Health Decrees
Minister of Health Decree No. 416/MENKES/PER/IX/1990 regarding Conditions and Supervisions on Water Quality
Clean water consumed daily by workers of this project must be monitored to meet the quality standard that was set by this regulation.
Ministry of Transportation Decrees
Minister of Transportation Decree No. KM 69/1993 regarding Conducting Land Transportation
Related to the implementation of project activities that mobilize heavy equipments and transport of dredged materials by using public roads must follow this regulation.
Introduction
Environmental Impact Assessment (EIA) [I-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description
BAPEDAL (Environmental Management Agency) Decrees
BAPEDAL Decree No. 056/BAPEDAL/03/1994 regarding Guidelines on Important Impacts Measures
Impact scale as set in EIA refers to this regulation.
BAPEDAL Decree No. KEP-01/BAPEDAL/09/1995 regarding Procedures and Technical Requirements on Storing and Collecting Hazardous and Toxic Waste.
Hazardous waste resulted from this activities must be stored and collected in reference to this regulation.
BAPEDAL Decree No. KEP-05/BAPEDAL/09/1995 regarding Symbols and Labels of Hazardous and Toxic Waste.
Hazardous waste resulted from the activities must be labeled and marked in reference to this regulation.
BAPEDAL Decree No. 299/BAPEDAL/11/1996 regarding Technical Guidelines on Social Assessment in AMDAL
Social component is an aspect assessed in preparation of EIA of rivers dredging.
BAPEDAL Decree No. 124/1997 regarding Guidelines on Public Health Assessment in AMDAL
Public health component is an aspect assessed in preparation of EIA of rivers dredging.
BAPEDAL Decree No. 08/2000 regarding Public Involvement and Information Transparency in AMDAL
Public involvement and information transparency that is conducted in EIA process must refer to this regulation.
DG Land Transportation Decrees
No. SK. 726/AJ.307/DRJD/2004 regarding Technical Guidelines on Conducting Heavy Equipment Transportation
Any activities of mobilizing heavy equipments using public roads must refer to this regulation.
DKI Jakarta Regional Regulations
Perda No. 05/1988 regarding Environmental Cleanliness in DKI Jakarta
As a reference for environmental cleanliness management while the project is ongoing.
Perda No. 06/1999 regarding Spatial Planning (RTRW) Province DKI Jakarta
As a reference of Spatial Planning in DKI Jakarta
Perda No. 02/2005 regarding Control of Air Pollution;
This regulation is used as a reference of air quality management
Perda No. 12/2005 regarding Traffic and Transportations of Highway, River, and Crossing
This regulation is used as a reference to traffic management.
Perda No. 08/2007 regarding Public order This regulation is used as a reference to management of public order.
Perda No. 01/2008 regarding Regional Mid-term Plan (RKJMD) of DKI Jakarta Provincial Government Year 2007-2012
River dredging activities is one of the activities that have been listed in Regional Medium Term Development Planning (RPJMD) DKI Jakarta
Governor of DKI Jakarta Province Decrees
Decree No. 582/1995 regarding Determination of River Water/Water Body Designation And Quality
This regulation is used as the reference for water quality baseline
Introduction
Environmental Impact Assessment (EIA) [I-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Standard And Liquid Waste Quality Standard in The Special Capital Territory of Jakarta
level.
Decree No 76/2001 regarding Guidelines For Public Participation And Open Information In The EIA Process
This regulation is used as the reference for implementation of EIA socialization.
Decree No. 551/2001 regarding Standards for Air Quality and Noise Levels in DKI Jakarta Province;
This regulation is used as the reference for the ambient air quality and noise level.
Decree No 2863/2001 regarding Classification Of Business And/or Activities That Must Be Supplied With An Environmental Impact Analysis Within DKI Jakarta Province;
This regulation is used as the reference for the preparation of EIA documents.
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER II BUSINESS AND/OR ACTIVITIES PLAN
2.1. Identity of EIA Initiator and Drafter
2.1.1. Identity of Initiator
Name : Project Management Unit (PMU), Directorate of River, Lake and Reservoir, Directorate General of Water Resources, Ministry of Public Works of RI.
Office Address : Jalan Pattimura No. 20 Pattimura, Kebayoran Baru, Gedung Kementerian Pekerjaan Umum, Jakarta Selatan Person in Charge : Ir. Widigdo, Dipl.HE Title : Director of River, Lake and Reservoir
2.1.2. Identity of Implementing Agency
Name : Project Implementation Unit (PIU), Directorate General of Human Settlements (Cipta Karya), Ministry of Public Works.
Office Address : Jalan Pattimura No. 20 Pattimura, Kebayoran Baru, Gedung Kementerian Pekerjaan Umum, Jakarta Selatan Person in Charge : Title : Director General of Human Settlements
2.1.3. Identity of Drafter
Company name : PT. PPA Consultants and PT. Arkonin Engineering MP Office address : Jl.Prapanca Buntu No . B50, Jakarta Selatan 12160 Person in Charge : Ir. Tonih Usmana, MSi and Ir. Lasmana Rochman, MM Position : President Director
Table 2.1 EIA Team
No Name Title 1 John Dickie BE, M.Env.Sc. Team Leader 2 Ir. Purwono Co. Team Leader 3 Ir. Zaherunaja, M.Si. EIA Coordinator 4 Aditya M.S., SP. EIA Coordinator Assistant 5 Drs. Bambang Budi Sardjono, MS SIA Coordinator 6 Zulham Rizanur, ST Chemist 7 Koderi Hadiwardoyo, SKM Public Health Specialist 8 Ir. Nasaruddin Djohar AH Hydrologist 9 Dra. Muflizah Biologist
10 Ir. Fauzi Fuazt, Dipl.Man. Engim Transportation Specialist 11 Ir. Ni'matul Mughniyah, M.Si. Waste/Landfill/Sediment Specialist
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2.2. Description of Business and/or Activities Plan
In order to conduct flood mitigation in Province of DKI Jakarta, the Government of Republic of
Indonesia, in this case is the Ministry of Public Works of Republic of Indonesia and the
Provincial Government of DKI Jakarta had taken concrete steps of flood mitigation. One of the
steps is by dredging the national drains, that is Cideng-Thamrin which is a part of the Jakarta
Emergency Dredging Initiative (JEDI) phase II, included in the Jakarta Flood Mitigation Project
(Jakarta Urgent Flood Mitigation Project/JUFMP). This project aims to reduce the sediment in
floodways. Those deposits and several other factors have reduced the capacity of flood
drainage in floodways significantly.
The implementing agency for the dredging activities of Cideng-Thamrin drains is Directorate
General of Human Settlements, Ministry of Public Works. This EIA study is conducted
simultaneously with the activities of Technical Planning Study of Dredging , therefore between
EIA Study and Technical Planning Study, both can reciprocally give feedback related to these
dredging activities.
The dredged materials will be used as reclamation material, in the disposal site location, which
is the eastern side of Ancol Barat. This disposal site location has been completed with the
updating study of EIA Reclamation of Ancol Timur Beach in 2009 and has received the
recommendations from BPLHD DKI Jakarta on March 30th, 2009 No. 02/AMDAL/1.-774.151.
Cideng-Thamrin drains that will be dredged is administratively located in three kecamatan
(district) and five kelurahan (village). Below are the names of kelurahan that are passed by
Cideng-Thamrin Drains:
Table 2.2 Administrative Area of Cideng-Thamrin Drains
No. Name of Kelurahan Name of Kecamatan
1 Kebon Kacang Tanah Abang
2 Kebon Melati Tanah Abang
3 Kampung Bali Tanah Abang
4 Kebon Sirih Menteng
5 Cideng Gambir
6 Petojo Selatan Gambir Source: Consultant, 2009
The Dredging Plan of Cideng-Thamrin Drains will be implemented by involving related
agencies such as:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
a) Transportation Agency of DKI Jakarta (Dinas Perhubungan DKI Jakarta), related to the
transportation route of the dredged material from the dredging site to the Disposal Site.
b) Public Works Agency of DKI Jakarta (Dinas Pekerjaan Umum DKI Jakarta), related to the
dredging of drainage activities.
c) Civil Service Police Unit (Satpol PP DKI Jakarta), related to the security and public order
at the surrounding of the dredging sites.
d) PT. Pembangunan Jaya Ancol as the responsible party at Disposal Site.
e) The apparatus of DKI Jakarta Provincial Government from the district level, village,
neighborhood council (RW), neighborhood association (RT), village council (dekel) which
is affected by the dredging activities.
f) Environmental Management Agency of DKI Jakarta (BPLHD DKI), related to minimizing
the impact of dredging activities towards the surrounding environment.
The dredging activities of Cideng-Thamrin drains that are located in Central Jakarta are in
accordance with the Spatial Planning of DKI Jakarta of 2005 - 2010 (Article 70 regarding the
development of facilities and infrastructure of water management and flood management in
Central Jakarta Area). The scale/size of dredging activities of Cideng-Thamrin Drain is as
follows:
Table 2.3 The Scale/Size of Dredging Activities of Cideng-Thamrin Drains
No Component Scale Unit
1 Average of River Width 15 m
2 River Length 3825 m
3 Average of River Depth (existing)
0.3 – 1.5 m
4 Average of River Depth (Planning)
1.5 – 2.5 m
5 Dredged Volume 168,000 m3
Source: Preliminary design of planning consultant, 2009
The map of dredging activities location can be seen at below image:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2
1
Term of Reference of EIA
FIGURE 2.1.
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
Notes :
1 : Kebon Kacang Bridge
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2
1
TERM of REFERENCE of EIA
Figure 2.2.
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
Keterangan :
1 : Kebon Kacang Bridge
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2.2.1. Implementation of Project Activities
Implementation of the dredging activities in Cideng-Thamrin Drains consists of 3 main stages,
Pre-Operational Stage, Operational Stage and Post-Operational Stage. The description for
each stage is as follows:
2.2.1.1. Pre-Operational Stage
(1) Licensing Activity performed on pre-operational stage is preparing the necessary licensing
related to the dredging plan of Cideng-Thamrin Drain.
(2) Socialization
(i) Mass Media Announcements
Socialization through the media has been done through a press release in
Warta Kota newspaper on November 7th, 2009 and posting posters at the
district offices of Tanah Abang, Menteng and Gambir. The image of media
announcement/press release can be seen at below image.
Figure 2.3 Announcement of Activities and EIA at Warta Kota newspaper on
November 7th, 2009
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(ii) Public Hearing/Public Consultation
Public consultation has been held on December 8th, 2009 at Auditorium Hall of
Nyi Ageng Serang Building, Jl. HR Rasuna Said Kav No. 22 C, South Jakarta.
Minutes and photographs from this public hearing are as follows:
.
Figure 2.4 The situation of Public Hearing of JEDI Phase 2 on December 8th, 2009
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Input, suggestion and feedback from meeting participants are such as:
1. To continuously maintain/monitor rivers and retention basins after dredging
implementation;
2. When is the exact time of dredging will be conducted;
3. Based on the previous dredging experience, it is expected to restore the
environment condition to the normal condition after dredging implementation;
4. Particularly for Waduk Pluit and Kali Adem, please conduct the socialization
partially to the local community before the dredging implementation;
5. It needs to be clearer on technical details of dredging;
6. To focus on the placement of dredged material;
7. Prior to dredging implementation, the contractor must coordinate with community
leaders;
8. They need information on Hotline Centre at project locations to accommodate
reports, feedback, and suggestions from the community;
9. Involving the community in the project implementation and in general, they are
very supportive with the project plan.
(3) Coordination
Coordination was performed as the preparation attempt so that the activities could be
conducted properly. The coordination was performed with:
• Transportation Agency of DKI Jakarta, related to the transportation route of the
dredged material from the dredging site to the Disposal Site.
• Civil Service Police Unit, related to the security and public order at the surrounding
of the dredging sites.
• PT. Pembangunan Jaya Ancol as the responsible party at Disposal Site.
• The apparatus of DKI Jakarta Provincial Government from the district level, village,
RW, RT, village council which is affected by the dredging activities.
• BPLHD DKI, related to minimizing the impact of dredging activities towards the
surrounding environment.
(4) Technical Planning
Technical planning was prepared by PPC, the planning consultant. Technical
planning is in the form of Detailed Engineering Design (DED) of Dredging which is
performed simultaneously with EIA Study of Dredging of Cideng-Thamrin Drains.
Technical planning activity which could cause an impact was the pre-survey activities.
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-9] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2.2.1.2. Operational Stage
Dredging of Cideng-Thamrin Drains will not be accompanied by home eviction along the
drains, because based on pre-survey result, it was found that there is no house that needs to
be evicted along Cideng-Thamrin Drains. Several dredging methods that will be done are by
using Floating Excavator or Land Excavator and by manual, specifically for dredging under the
parking building for + 300 meters.
The activities at this point are classified into two stages, preparation and implementation stage.
The description for those activities is as follows:
(1) Preparation (i) Mobilization of Heavy Equipments and Vehicles
At this stage, a planning on scheduling of vehicles and equipments mobilization,
scheduling of transporting dredged materials to disposal site, arrangement of parking
area for project vehicles and the storage for project equipments will be performed.
Following is the type and number of vehicles and equipments which will be used:
Table 2.4 Project Equipments and Vehicles
No Equipment Name Function Quantity
1 Service Crane To lower the pontoon and excavator into drainage
1
2 Pontoon To put the excavator in drainage 2
3 Service pontoon To put the dredged material 2
3 Excavator (Floating) To dredge the bottom of drainage 2
4 Excavator (service) To lift the dredged material into dump truck
1
5 Manual dredging tools: hoe, shovel, sack, etc.
To dredge the bottom of drainage that is located under the parking building
1 set
6 Water Jet equipments: main water jet, pump, hose/pipe
To push the mud at the bottom of drainage that is located under the parking building.
1 set
5 Dump Truck To transport dredged materials to the disposal site.
34
Source: Preliminary Design of Planning Consultant, 2009
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-10] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 2.5 Sample of Excavator and Dump Truck That Will Be Used
Mobilization of heavy equipments and vehicles will be conducted for 2 weeks. To
store lightweight equipments such as hoe, shovel, rope, etc., therefore a direksi keet
will be built. This facility also serves as a place for coordination meeting of project
implementation by contractors. Basically, dredging work does not require power
supplies, but if necessary, there will be a generator provided.
(ii) Manpower Mobilization
Besides mobilizing vehicles and equipments, mobilization of manpower will also be
done at pre-operational stage, which is planned to be done for two weeks. Manpower
in this activity is mainly drivers, equipment operators, and cleaning services.
Mobilization of manpower will be done by the implementing contractors. The number
of workers who will be involved is shown in the following table:
Table 2.5 Project Worker
No Type Number of Person
Remarks
1 Project Leader 1 person Project Office
2 Finance and Administration 2 persons Project Office
3 Supervisor 2 persons Dredging Location
4 Operator of Service Crane 2 persons Dredging Location
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-11] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
No Type Number of Person
Remarks
6 Excavator Operator 6 persons Dredging Location
7 Dredging Worker 10 persons Dredging Location
8 Truck Driver and assistant 64 persons Dredging Location and Disposal Site
8 Truck Driver and assistant (stand-by)
4 persons Dredging Location
9 Cleaning Services 4 persons Dredging Location
10 Security Guard 3 persons Dredging Location
TOTAL 98 persons Source: Preliminary Design of Consultant Planning, 2009
Bedding facility for workers is not provided, so workers on duty will commute from
their own homes to project location. Meanwhile, to meet the needs of meal and drink,
workers will buy from surrounding merchants. In addition, sanitation facilities will be
provided too by the implementing contractor in the form of portable toilets. Water
needs for dredging workers are:
Domestic : 95 persons* x 50 liter/day = 4,750 liters/day
Cleanliness** : 2,000 liters/day
TOTAL : 6,750 liters = 6.75m3/day
Notes: * Only calculated 95 people, as 3 people, i.e. head of project (1 person) and finance administration (2 persons) are working outside the dredging location (project’s office)
** Data from DED
(2) Implementation
(i) Dredging It is planned that dredging activities of Cideng-Thamrin Drain will dredge
materials approximately 300-500 m3/day, therefore the estimated time required
is approximately 10-12 months. It is planned that dredging activities will be
performed by using floating excavator or land excavator for open drains (Kebon
Kacang Raya Bridge - United Nations Building and BPPT Building – Jl. Siantar)
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-12] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
and by manual or using a water jet for closed drains (UN Building - BPPT
Building).
The dredging implementation procedure by using a floating excavator is as
follows:
a) Installation of signs during implementation;
b) Vehicles and dredging equipments are placed at the end of the road of
dredging location;
c) Dredging excavator and pontoon are lowered into the river by using crane
from the bridge or by using ramp. First, pontoon is lowered into the river,
then once it is stabled, the dredging excavator will follow;
d) Excavator (which is now on top of pontoon) and mud pontoon move
towards the starting dredging point which prioritizes the location where
sediment and waste have been accumulated;
e) Excavator starts to dredge from the starting dredging point to the next point.
The procedure by using a land excavator is as follows:
a) Installation of signs during implementation;
b) Vehicles and dredging equipments are placed at the end of the road of
dredging location;
c) Service excavator starts to dredge from the starting dredging point (which
prioritizes the location where sediment and waste have been accumulated)
to the next point.
The procedure for manual is as follows:
a) Installation of signs during implementation;
b) Manual workers start to dredge the bottom of drains under the parking
building.
The procedure for Water Jet is as follows:
a) Installation of signs during implementation;
b) Setting up equipments: pumps, hoses and water jets;
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-13] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
c) Pumps pull out the water from Cideng-Thamrin drains and discharge it to
the water jet;
d) Workers spray the water from water jet to mud that is located in parking
building so the mud will move to the other side of the parking building.
e) Mud that has moved to the other side will be lifted by excavator to dump
truck.
Following is the map of segments and dredging equipments that will be used:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-14] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
FLOATING EXCAVATOR LAND BASE EXCAVATOR
MANUAL WATER JET
FLOATING EXCAVATOR LAND BASE EXCAVATOR
KERANGKA ACUAN ANDAL
GAMBAR 2.6.
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
Keterangan :
1 : Jembatan Kebon Kacang Raya
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
2
1
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-15] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(ii) Temporary Placement of Dredged material
Dredged material, in the form of mud is placed in Temporary Placement Area of
Mud (TPS Lumpur), which is a container that can drain water out of mud and
dry the mud through evaporation process. Container is placed on the drains so
that it can avoid the environmental pollution on the street or the negative
perception from surrounding community. During rainy day or when it creates
sharp odor, the mud pile in the container will be closed. The temporary mud pile
will not be higher than 2 m and the placement time is only for one day.
(iii) Waste Sorting
Before mud is transported to the disposal site at the eastern side of Ancol Barat,
first of all, huge size waste will be sorted/separated by the local community.
These sorted wastes will be transported by truck (in collaboration with
Sanitation Office of DKI Jakarta in technical matters of transportation or the
appointment of the waste operator) to the landfill. The volume of waste is
estimated to be 20% of the volume of mud dredged, which is 33,600 m3.
(iv) Transportation of Dredged material
Transportation of dredged material will be done by a carrier truck which capacity
is 25 m3 and equipped with seal to prevent scattered mud spills. Moreover, it
also organizes trucks transportation routes that transports dredged material for
32 vehicles/day with their own rotation, where each truck has 3 rotations (the
same route is also used for an empty truck). Each day, truck can transport mud
for 2,400 m3. . Dump truck which contains dredged material will go to disposal
site location starting from 22:00 to 05:00 WIB. The transportation routes of
dredged material are as follow:
Alternative 1: Jl. Cideng Barat/Timur Jl. Balikpapan Jl. Suryapranoto Jl. Ir. H Juanda Jl.
Pos Jl. Dr Soetomo Jl. Gunung Sahari Jl. RE Martadinata.
Alternative 2:
Jl. MH Thamrin Jl. Kebon Sirih Raya Jl. Prapatan Jl. Senen Raya Jl.
Gunung Sahari Jl. RE Martadinata.
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-16] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Meanwhile, waste transportation will be served by 2 units of truck which capacity is 18
m3 with two rotations per day. Waste will be transported to Bantar Gebang Landfill.
The transportation routes of dredged material are as follows:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-17] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
KERANGKA ACUAN ANDAL
GAMBAR 2.7.
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
Keterangan :
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-18] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(v) Placement of Dredged materials
Placement of dredged materials will be done at the disposal site, which is the
eastern side of Ancol Barat that will be used as reclamation materials. The
disposal site management is a separate management with the dredging
management. The management for disposal site will be performed by PT
Pembangunan Jaya Ancol in accordance with the updating study of EIA of
Eastern side of Ancol Barat, while the dredging management is performed by
JEDI Management which overall includes the dredging location and roads which
are passed by dredged materials truck. In accordance with the updating study of
EIA Reclamation of Ancol Timur Beach in 2009, therefore PT Pembangunan
Jaya Ancol does not receive mud which contains hazardous and poisonous
waste (B3).
To identify whether there is the B3 waste in dredged mud, the Directorate
General of Human Settlements of Ministry of Public Works of RI will monitor the
quality of these sediments prior to dredging. Should there be B3 waste, dredged
material will not be transported to and disposed at Ancol Timur, but instead, it
will be handed over to the third party which has Environmental Ministry (KLH)
license.
2.2.1.3. Post-Operational Stage
Upon the completion of operational stage, series of activities at a post-operational stage will
follow which consists of:
(1) Land Clearing
At post-operational stage, the temporary placement area of mud and location
around drains will be cleaned from the scraps of dredging activities. Public
facilities such as traffic signs, fences, plants and parks will be restore to the
original condition.
(2) Demobilization of Vehicles and Equipments
Demobilization of vehicles and equipments is conducted gradually from the
dredging location to the implementing contractor office.
(3) Demobilization of Manpower
Demobilization of manpower will be done after all workers have performed their
duty and accept their rights. Prior to the termination of employment, the
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-19] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
contractor will provide information about it, so workers can prepare themselves
for termination.
(4) Maintenance
The maintenance activities of drainage is performed to maintain the carrying
capacity of drainage which will be done gradually. The work performed is
regular dredging (maintenance dredging), adding pump and improvement of the
embankment;
1. Sheet piling: 470 m
2. Parapet stone masonry wall: 1,100 m
Table 2.6
Dredging Work Schedule of Cideng -Thamrin Drains
Tasks 2010 2011 2012
Jan Feb March Apr May Jun Jul Augs Sep Oct Nov Dec Dec July Survey
Design
Procurement
Dredging
2.3. Researched Alternatives in EIA
Based on data and discussion with the initiator, the researched alternatives are as follows:
a) Alternative on Dredging Methods
The selection for this method is based on the location condition of Cideng-Thamrin
Drain and surroundings. The alternative on dredging method is floating dredging
(excavator) or land based excavator for open drains and manual or water jet for closed
drains (under the parking building).
b) Alternative on Transportation of Dredged Materials
The selection of this method is based on the road condition on location and traffic of
dredged materials transportation from Cideng-Thamrin Drains to Disposal Site in Ancol
Timur. These are the alternatives for transportation route:
Alternative 1:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-20] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Jl. Cideng Barat/Timur Jl. Balikpapan Jl. Suryapranoto Jl. Ir. H Juanda Jl.
Pos Jl. Dr Soetomo Jl. Gunung Sahari Jl. RE Martadinata.
Alternative 2:
Jl. MH Thamrin Jl. Kebon Sirih Raya Jl. Prapatan Jl. Senen Raya Jl.
Gunung Sahari Jl. RE Martadinata.
2.4. The Linkage of Business And/Or Activities Plan with Other Activities at the Surrounding
Existing activities surround Cideng-Thamrin Drains are:
a) Office; Embassy of Democratic Republic of Timor-Leste (RDTL), Surya Building, United
Nations Building, Jaya Building, Menara Thamrin, BPPT Building, Ministry of Religious
Affairs Building, and Bank Indonesia Complex.
b) Settlements; Settlements of Kelurahan Kebon Kacang, Kebon Kacang Flats, and
Settlements of Kebon Sirih.
c) Shopping Mall; Sogo/Plaza Indonesia and Thamrin Square;
d) Hotels: Grand Indonesia Hotel and Millennium Hotel.
The zoning activities around Cideng-Thamrin Drains can be seen in the following picture:
Business and/or Activities Plan
Environmental Impact Assessment (EIA) [II-21] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
KERANGKA ACUAN ANDAL
GAMBAR 2.8.
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
Environmental Baseline
Environmental Impact Assessment (EIA) [III-1]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 3
ENVIRONMENTAL BASELINE
The affected environmental components due to dredging activities of Cideng -
Thamrin Drains are as follows:
3.1. Physical and Chemical Environment
3.1.1. Climate
The researched climatic conditions are based on meteorological data sourced from
the nearest Meteorology and Geophysics Agency (BMG), which is Halim Perdana
Kusumah Geophysics Station during the period of 2000-2009. The observed climatic
parameters are comprised rainfall, air temperature, solar radiation, wind speed and
direction.
a. Rainfall
The average rainfall in Jakarta from 1999 to 2008 was ranging between 179-433 mm.
The highest average rainfall in Jakarta is in April with rainfall of 433 mm, while the
lowest average rainfall occurs in August with the amount of rainfall of 179 mm. The
climate in Jakarta and surrounding areas, according to the classification of Schmidt
and Ferguson, is classified as tropical climate type A (very wet) in southern part and
type B (wet) in northern part.
Table 3.1
Rainfall in DKI Jakarta in 1999 - 2008
Year Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
1999 352 538 504 596 523 138 243 403 342 425 355 310
2000 391 109 230 404 457 51 24 34 136 231 422 357
2001 524 423 741 456 581 399 222 252 189 573 181 135
2002 311 271 98 397 326 231 252 207 123 421 381 234
2003 297 286 98 276 491 227 327 208 377 191 480 79
2004 383 352 276 364 335 340 366 142 445 307 445 70
2005 629 475 414 578 247 345 312 128 118 298 416 785
2006 212 638 471 309 501 180 25 91 270 552 326 398
2007 404 327 432 640 374 169 209 166 392 277 401 432
Environmental Baseline
Environmental Impact Assessment (EIA) [III-2]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Year Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec
2008 537 580 568 308 429 682 215 163 320 351 423 252
Average 404 400 383 433 426 276 220 179 271 363 393 265
Source: Halim Perdana Kusumah Geophysics Station, 2009.
Grafik Curah Hujan Rata-Rata 1999-2008
404 400383
433 426
276
220
179
271
363393
265
0
50
100
150
200
250
300
350
400
450
500
Jan Feb Mar Apr Mei Jun Jul Ags Sep Okt Nov Des
bulan
mm
Figure.3.1. Graph of Average Rainfall 1999-2008
The rainfall situation in DKI Jakarta and surrounding areas in average is 146 mm with
the largest monthly rainfall in January for 390 mm, and the smallest monthly rainfall is
in September with the average of 37 mm. Total annual average rainfall is 1,755 mm.
According to Schmidt and Ferguson, a wet month is a month with average rainfall >
100 mm and dry month is a month with the average monthly rainfall < 60 mm, while
the average monthly rainfall between 60 mm-100 mm is categorized as a humid
month.
The study area of rainfall, based on the above theory includes:
%100xetMonthAverageofW
ryMonthAverageofDQ
= 193.13 / 52.15 = 3.7
Based on Schmidt and Ferguson (1951), the value of 3.7 is included in the climate
Environmental Baseline
Environmental Impact Assessment (EIA) [III-3]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
type class A (0% - 14.3%), therefore generally, the study area is a very wet area
(tropic).
From the outlook of maximum daily rain at 4 observation stations for 14 years (1994-
2007), rain is generally increasing. From this point, it is understandable that the peak
flood which will caused by rain will also be increasing. Due to the peak flood is
increasing, then there should be anticipation by expanding the drainage capacity and
river capacities.
The following tables and figures are the return period of the maximum daily rain in
several areas in Jakarta in 2, 5, 10, 25, 50, 100 and 200 years, and the observation
results of the maximum daily rainfall and its trends from 4 rain stations in Jakarta, as
the reference for drainage planning of Jakarta and surrounding areas.
Table 3.2
Return Period of Rainfall in Jakarta Area
in unit (mm/day)
2 5 10 25 50 100 200
1 Jembatan II 83.40 102.50 148.20 180.30 204.20 227.80 251.40 2 Paweja 85.20 96.50 118.70 131.00 138.90 146.10 152.60 3 Kalibata 101.60 113.00 135.60 148.00 156.10 163.30 169.90 4 Kandang / Ps. Mimggu 94.20 108.20 145.10 172.80 194.30 216.70 240.00 5 Tanjung Barat 87.90 101.70 141.40 173.90 200.60 229.80 261.70 6 Cililitan / Halim P 79.70 92.20 129.40 160.70 187.30 216.70 249.40 7 Jati Padang 94.10 109.70 149.50 175.60 195.70 215.70 235.90 8 Ragunan 95.90 110.10 143.20 164.70 179.90 194.50 208.70 9 Pasar Minggu 106.40 125.50 173.40 207.10 232.10 256.90 281.60 10 Cilandak 86.40 113.80 182.60 231.00 266.90 302.60 338.10 11 Pondok Betung 94.00 109.70 159.50 204.90 245.20 291.80 346.00 12 Kebayoran Baru 72.40 90.50 138.50 173.40 199.70 226.20 253.10 13 Kebayoran Lama 89.30 102.10 136.50 162.90 183.70 205.60 228.70 14 Pondok Bambu 115.20 137.60 188.60 221.00 243.50 264.90 285.50 15 Cipinang 63.90 89.10 166.30 230.40 282.50 337.80 396.50 16 Karet / Pintu 101.80 127.30 193.70 241.50 277.40 313.20 349.30 17 Setia Budi 118.00 139.20 181.50 203.80 217.40 228.80 238.60 18 Manggarai 110.20 124.50 163.20 193.10 216.70 241.70 268.30 19 Kemayoran 99.60 119.00 175.40 221.90 260.40 302.50 348.50 20 Jati Baru 85.70 98.00 129.40 152.10 169.40 187.00 205.00 21 Jakarta 91.10 106.90 152.20 186.50 212.60 239.00 265.60 22 Cilincing 135.40 158.60 204.30 229.60 245.90 260.50 274.00 23 Aquarium / Ps Ikan 75.10 91.20 136.10 171.70 200.20 230.60 263.00 24 Kamal 61.70 80.70 138.40 187.30 228.20 272.80 321.50
source: Master Plan Review of Jakarta Flood - 2009
No. Rain StationRainfal for certain Return Period (year)
Environmental Baseline
Environmental Impact Assessment (EIA) [III-4]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 3.3
Data of Jakarta Rainfall (Maximum Daily)
data source: BMG
No. 33 Halim
Perdnakusuma
No. 6
Rawamangun
No.26a
Cengkareng
No. 26 Tanjung
Priok
1 1994 94.00 93.00 85.00 73.00 2 1995 91.00 90.00 125.00 89.00 3 1996 97.00 120.00 107.00 98.00 4 1997 165.00 92.00 103.00 118.00 5 1998 76.00 119.00 108.00 111.00 6 1999 74.00 95.00 98.00 83.00 7 2000 114.00 101.00 94.00 65.00 8 2001 97.00 97.90 84.00 52.00 9 2002 108.00 115.20 88.00 147.00
10 2003 81.00 90.80 39.00 127.00 11 2004 122.60 119.30 114.00 121.40 12 2005 157.00 141.70 158.10 110.00 13 2006 93.60 81.20 60.00 90.00 14 2007 259.10 197.80 153.00 181.20
Total Data 14 14 14 14Maximum 259.00 198.00 158.00 181.00 Minimum 74.00 81.00 39.00 52.00 Average 116.38 110.99 101.12 104.63
Deviation
Standard 49.30 29.94 31.80 33.97
No YearRain Station
Kecenderungan hujan harian maksimum
Stasiun Hujan No. 33 Halim Perdnakusuma
y = 5.5563x - 10999
0
50
100
150
200
250
300
1990 1995 2000 2005 2010
Th Pengamatan
Tin
gg
i hu
jan
har
ian
mak
sim
um
(m
m)
Figure 3.2 Trend of Maximum Daily Rain
Sta. No.33 Halim Perdana Kusumah
Environmental Baseline
Environmental Impact Assessment (EIA) [III-5]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Kecenderungan hujan harian maksimum
Stasiun Hujan No. 6 Rawamangun
y = 3.4473x - 6785.2
0
50
100
150
200
250
1990 1995 2000 2005 2010
Th Pengamatan
Tin
ng
i hu
jan
har
ian
mak
sim
um
(m
m)
Figure 3.3 Trend of Maximum Daily Rain
Sta. No.6 Rawamangun
Kecenderungan hujan maksimum harian
Stasion hujan No.26a Cengkareng
y = 0.7053x - 1309.8
020406080
100120140160180
1990 1995 2000 2005 2010Th Pengamatan
Tin
gg
i hu
jan
ma
ks
imu
m
ha
ria
n (
mm
)
Figure 3.4 Trend of Maximum Daily Rain
Sta. No.26a Cengkareng
Environmental Baseline
Environmental Impact Assessment (EIA) [III-6]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Kecenderungan hujan harian maksimum
Stasiun hujan No. 26 Tanjung Periuk
y = 3.9745x - 7846.3
0
50
100
150
200
1990 1995 2000 2005 2010
Th Pengamatan
Tin
gg
i hu
jan
ha
ria
n
ma
ks
imu
m (
mm
)
Figure 3.5 Trend of Maximum Daily Rain
Sta. No.26 Tanjung Priok
b. Air Temperature
The annual average of air temperature according to Halim Perdana Kusumah
Geophysics Station for period 1999 - 2008 Jakarta area is 31.6oC where the highest
monthly average is in September with 32.5oC and the lowest monthly average of air
temperature for 30.1oC is in February. Based on rainfall data and monthly air
temperature, we can determine the local climate type according to Köppen climate
type classification, i.e. classified as climate type A, the type of tropical rain climate. In
detail, the air temperature data from Halim Perdana Kusumah Geophysics Station for
period 1999 - 2008 can be seen in Table. 3.4
Table 3.4
Monthly Air Temperature (oC) period 1999 – 2008
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
1999 30.1 30.6 32.1 31.8 32.5 32.4 32.2 32.2 32.1 32.4 31.8 31.5 31.8
2000 29.5 30.8 31.2 31.6 32.1 32.1 31.8 32.1 31.7 32.6 32.4 31.9 31.6
2001 30.1 30.6 30.5 31.8 32.4 32.4 31.9 32.7 32.3 32.1 31.1 30.3 31.5
2002 30.5 29 30.5 31.5 32.3 32.3 31.7 31.7 31.8 31.2 31.3 30.4 31.1
2003 29.1 29.9 31.5 31.3 31.7 31.7 31.4 31.4 32.2 32.4 32.1 31.7 31.4
2004 31.7 30.9 31.5 32 32.7 32.7 32 32.0 32.2 31.1 29.6 31.4 31.4
2005 29.8 29.3 31.7 32.2 31.4 31.4 32 32,0 32.9 31.6 31.7 30.5 31.3
2006 30 30.3 31.5 32.5 32.5 32.5 32 32.0 33 32.7 31.5 32 31.8
2007 31.1 30 31.6 32.4 32.4 32.4 32.4 32.4 33.3 31.8 31.7 32.1 32
2008 30.2 29.8 31.9 32.6 32.6 32.6 32.7 32.7 33.1 34 33.4 32.3 32.4
Ave 30.2 301 31.4 32 32 32 32.1 32.1 32.5 32.2 31.7 31.4 31.6
Environmental Baseline
Environmental Impact Assessment (EIA) [III-7]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Source: Halim Perdana Kusumah Geophysics Station, 2009 .
Grafik Temperatur Rata-Rata 1999-2008
30.2 30.1
31.4
32 32 32 32.1
32.4 32.5
32.2
31.7
31.4
28.5
29
29.5
30
30.5
31
31.5
32
32.5
33
Jan Feb Mar Apr Mei Jun Jul Ags Sep Okt Nop Des
bulan
Ce
lciu
s
Figure 3.6 Graph of Average Temperature 1999-2008
c. Solar Radiation
Solar radiation is the condition where sunlight reaches the earth surface in daytime
and it is expressed in percent. The recorded data of solar radiation data shows that
solar radiation in the study area is evenly from month to month (no significant
difference). The smallest solar radiation occurs in January (28%) and the highest is in
August (73%), the average solar radiation is 51%. The solar radiation data for period
1998 - 2007 is presented in Table. 3.5
Table 3.5
Solar Radiation Data (percentage) Period 1999 - 2008
Year Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec Ave
1999 42 47 60 52 52 72 82 89 82 66 35 55 61
2000 23 32 47 54 87 68 62 77 48 52 47 36 50
2001 42 43 55 42 61 50 57 78 69 52 48 40 53
Note: - = no data
Environmental Baseline
Environmental Impact Assessment (EIA) [III-8]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Year Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec Ave
2002 11 54 45 54 71 55 66 64 51 46 26 42 49
2003 18 32 64 52 69 68 85 94 76 73 54 31 60
2004 42 52 41 61 56 65 72 71 72 50 37 39 55
2005 36 61 52 17 36 - 69 75 72 48 51 - 52
2006 16 38 41 66 5 45 65 54 81 - - - 35
2007 25 16 41 21 61 - - - - - - - -
2008 26 24 47 52 - 45 65 54 81 78 60 26 51
Average 28 40 49 50 54 59 69 73 70 58 45 39 52
Note : - = no data entry
Source: Halim Perdana Kusumah Geophysics Station, 2008.
Grafik Penyinaran Matahari Rata-Rata 1999-2008
28
40
49 5054
59
6973
70
58
45
39
0
10
20
30
40
50
60
70
80
Jan Feb Mar Apr Mei Juni Juli Agus Sept Okt Nop Des
bulan
%
Figure 3.7 Graph of Average Solar Radiation 1999-2008
d. Wind Direction and Speed
The research of wind speed and direction is intended to identify the dominance
pattern of the wind direction and its speed. It is important as it is related to the impact
towards the spread of gas pollutant and particulates which will be generated by the
dredging of Cideng-Thamrin Drain. The wind condition that was monitored during the
period 1998 - 2007 by Halim Perdana Kusumah Geophysics Station showed that
Environmental Baseline
Environmental Impact Assessment (EIA) [III-9]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
from December to March, wind tended to be from the west, in April and May, it
tended from the east, while from October to November, the wind blew from the north,
wind speed ranged between 1-4 knots. Wind direction and speed can be seen in
Table. 3.6
Table 3.6
Monthly Average of Wind Direction and Speed (knot)
Year
Jan
Feb
Mar
Apr
May
Jun
Jul Aug
Sept
Oct
Nov Dec
1999
W/3
W/3 N/3 N/2 E/3 E/3 NE/
3 N/3 N/3 N/3 N/3 N/3
2000
W/3
W/4
W/4
W/5 E/4 E/4 E/4 E/5 N/4 N/
4 N/4 N/4
2001
W/4
W/3
W/3 N/5 N/3 E/4 E/4 E/4 E/4 N/
4 SW W4
2002
W/4
W/4
W/4 N/3 E/4 E/4 E/3 E/6 N/3 N/
3 W/3 W/4
2003
W/3
W/3
W/4 E/3 E/3 E/4 E/3 N/3 E/3 N/
4 N/3 N/3
2004
W/1
W/1 N/1 N/1 E/2 E/1 N/1 E/2 N1 N1 SW/
4 W2
2005
W/4
W/3
W/3 W3 N/3 E3 N3 N3 E4 N3 N2 W4
2006
W/3
W/4
W/3 N/2 N/2 N/2 E/3 N/3 N3 N/
2 N/2 W3
2007 N/3 W/
4 W/3 N/2 N/2 N/2 N/2 N/3 N/2 N/
3 W/3 N/3
2008 N/2 N/2 N/3 N/2 N/3 N/2 E/3 N/2 N/2 N/
2 N/2 N/2
Source: Halim Perdana Kusumah Geophysics Station, 2009 Notes: VA = Variable (no specified direction) N = from North NE = from North East E = from East SE = from South East S = from South SW = from South West W = from West NW = from North West
Environmental Baseline
Environmental Impact Assessment (EIA) [III-10]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.8 Monthly Wind Rose at Halim PK Station from January – April
Figure 3.9 Monthly Wind Rose at Halim PK Station from May - August
Environmental Baseline
Environmental Impact Assessment (EIA) [III-11]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.10 Monthly Wind Rose at Halim PK Station from September- December
3.1.2. Hydrology
Topography of this area is relatively flat, the area that is traversed according to the
district area is; Kecamatan Tanah Abang: Kebon Kacang, Kebun Melati, Kampung
Bali; Kecamatan Menteng: Kebun Sirih; and Kecamatan Gambir;:Cideng. Cideng-
Thamrin is the downstream of Cideng River, as the original catchment area of Cideng
River and the upstream of Cideng River consists of urban villages; Duren Tiga,
Mampang Prapatan, Pancoran, Kuningan Timur, Menteng Atas, Menteng Dalam,
Karet, Guntur, Setiabudi, Kebun Melati, Kebon Kacang, then goes to Kali Krukut. The
length of Cideng River from upstream to the joining with Kali Krukut is 14.50 km, with
catchment area of Watershed (DAS) I = 17.4 km2 or 1740 ha. Ever since the
existence of West Banjir Canal (WBC), Cideng River is divided into two streams;
upstream of Cideng River (before WBC), length of 10.8 km (CA = 1,200 ha) and
downstream of Cideng River (after WBC), length of 4.5 km (referred to as Cideng-
Thamrin Drain) with CA = 540 ha. Near Wisma Nusantara/Kebon Kacang, Surabaya
River is joining with Cideng River. The length of Surabaya River is approximately 5
km, and the catchment area is approximately 200 ha. Therefore, the catchment area
of Cideng-Thamrin drain = 600 ha. Cideng-Thamrin Drain starts from Jl. Raya Kebun
Kacang up to Balikpapan Bridge. This drain length is 3.825 km with average width
river is 15 m and the average water depth is 1 m. Cideng-Thamrin is a creek that also
Environmental Baseline
Environmental Impact Assessment (EIA) [III-12]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
serves as a drainage surrounds Jl. Thamrin-Kebun Sirih, then joining with Krukut
River (Cideng is tributaries of Krukut river), flows to the north, and finally joining with
Kali Besar and Ciliwung River, flow to Sunda Kelapa Harbour.
Cideng-Thamrin Drain is planned to serve the surrounding area. The width area of
current drain condition is approximately 15 m. The problem encountered is
shallowing due to sedimentation, therefore in rainy season, those drains are quickly
filled and overflowed. To get through the drainage discharge from Thamrin-Kebun
Sirih, it is required to conduct excavation and dimensional adjustment. The flood
height in Thamrin-Kebun Sirih area is around 50-30 cm, especially in environmental
streets and settlements, the flooded area is approximately 6.50 ha along the drains.
Here are pictures of the resulting flood.
Source: Kompas, 2009
Figure 3.11 Flood Condition around Cideng- Thamrin Drains
Environmental Baseline
Environmental Impact Assessment (EIA) [III-13]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.12 2002 Flood at Bundaran HI, Jl. Teluk Betung and Kebun Kacang
Environmental Baseline
Environmental Impact Assessment (EIA) [III-14]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.13 Flood and Drain Condition at Bundaran HI, Jl. Teluk Betung and Kebun Kacang
For drainage planning, it uses the daily rain intensity for 27.07 mm/hour (the same as
Krukut River design) with a return period of 25 years. The concept of how to
overcome/reduce flood is when rain comes as that planning assumption, all water
can be accommodated in the drains (without creating any flood). Therefore, it
requires the excavation of existing drains and normalizes the dimension as maximum
as possible for the flow needs. The Profile of Cideng - Thamrin Drains before
dredging is as follows:
Environmental Baseline
Environmental Impact Assessment (EIA) [III-15]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.14 Profile of Cideng- Thamrin Drains
Figure 3.15 Cross Section of Cideng- Thamrin Drain Before Dredging
In the figure 3.15., it is shown that at 2.2 km to 2.7 km (around Jatibaru Bridge), the
channel capacity is lower than the incoming water, so the area is flooded.
0 1000 2000 3000 4000-2
-1
0
1
2
3
4
5
6
6 Cideng Tamrin Existing Plan: Plan 02 4/5/2010
Main Channel Dis tance (m)
Elev
atio
n (m
)
Legend
EG Q25yrs
WS Q25yrs
Ground
LOB
ROB
Cideng Tamrin DOWN
Environmental Baseline
Environmental Impact Assessment (EIA) [III-16]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Meanwhile, the picture of drains that is included in Cideng -Thamrin Drains are as
follows:
Figure 3.16 Profile of Cideng- Thamrin Drains
Drains that are included in Cideng -Thamrin Drains are drains originating from Jl.
Sunda and Jl. Wahid Hasyim. Problems that occurred in drains from Jl. Sunda and Jl.
Wahid Hasyim are:
Environmental Baseline
Environmental Impact Assessment (EIA) [III-17]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
1. Lack of drainage capacity from drains that flow into the Cideng-Thamrin
Drains (the amount of sediment);
2. Lack of pump capacity (current pump capacity is 0.2 m³/second);
3. There is a bottle neck at location around Jatibaru Bridge.
Following is the locations of problem in Cideng-Thamrin Drains:
Figure 3.17 Pump of Cideng-
Thamrin Drain Figure 3.18 Bottle neck on location near
Jatibaru Bridge
Environmental Baseline
Environmental Impact Assessment (EIA) [III-18]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Environmental Baseline
Environmental Impact Assessment (EIA) [III-19]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Source: Documentation Sinotech Eng. Cons. Ltd., 2009
Figure 3.20 Pictures of Cideng-Thamrin Drain Condition in Several
Locations.
a. Volume of runoff water
By calculating coefficient, catchment area, and rain intensity, the discharge of runoff
water is follows:
It is identified:
Ti : 0.08 hour
W : 3,825 meter
V : 1.2 m/second
I : 27.07 mm/ hours
A : 600 Ha
C : 0.9
As = 37.5 meter2
Tt = W/V = 1.56 hours
Tc = Ti + Tt = 1.6 hours
Cs = 2Tc/(2Tc+Tt) = 0.68
Environmental Baseline
Environmental Impact Assessment (EIA) [III-20]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Q = 0.00278. Cs.C.I.A = 27.89 m3/
hours
Qs = As x V = 30.2 m3/ hours
Q > Qs = Drain is overflowing
Figure 3.21 Catchment Area of Cideng-Thamrin Drains
Overall, Cideng-Thamrin Drain still can accommodate the incoming water, however
there are several locations which their capacity cannot accommodate runoff water.
With the dredging of drains, there will be changes to the water flow rate which can
result in increasing the water volume that can be accommodated thereby it reduces
the occurrence of the water puddle or local flooding during rainy season.
3.1.3. Air Quality
The dredging activities of Cideng Thamrin Drains are activities which can create the
impact towards the air quality, especially during the sediment/mud drying and
mobilization of sediment transportation. It serves as a benchmark that there has been
degradation of air quality in the activities location, an analysis towards air quality is
conducted and compared with the quality standards to identify the impact. The air
analyzed component is the ambient air around drainage. The tested parameters are
SO2, CO, NO2, Oxidant (O3), Hydrocarbon, PM10, Plumbum, and dust (TSP).
Regarding the air quality condition around activities location, it is identified that the
content of the tested parameters is relatively small and none exceeds the quality
Environmental Baseline
Environmental Impact Assessment (EIA) [III-21]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
standards of ambient air according to the Stipulation Letter of Governor of DKI
Jakarta No. 551/2001. The air quality condition is shown in detail in Table 3.7.
Table 3.7
Result of Air Quality Measurement at Dredging Activities Location
No. Parameter Unit Quality
Standards
Result
Jl. Kebon Kacang
Jl. Jati Baru
1. Sulfur Dioxide
(SO2)
μg/Nm3 900 81 5
2. Carbon Monoxide
(CO)
μg/Nm3 26,000 180 547
3. Nitrogen Dioxide
(NO2)
μg/Nm3 400 67 81
4. Oxidant (O3) μg/Nm3 200 4 5
5. Dust (TSP) μg/Nm3 230 166 139
6. Hydrocarbons (HC) μg/Nm3 160 0.003 < 0.001
7. Particles <10
(PM10)
μg/Nm3 150 9 10
8. Plumbum (Pb) μg/Nm3 2 < 0.001 < 0.001
Source : Primary Data, 2010
3.1.4 Noise
The highest noise level around the drainage is detected during daytime by 63 dBA
(Jl. Kebon Kacang) and 67 dBA (Jl. Jati Baru). As for the nighttime, noise level is 53
dBA at Jl. Kebon Kacang and 54 dBA at Jl. Kebon Kacang. These values are
relatively vulnerable, when it is compared to the quality standards for settlement (55
dBA). Noise measurement result is shown in Table 3.8.
Table 3.8 Noise Measurement Result at Dredging Location
Cideng - Thamrin Jl. Kebon Kacang
(dBA) Jl. Jati Baru
(dBA)
06.00 - 09.00 63 69 09.00 - 11.00 63 70 14.00 - 17.00 66 70 17.00 - 22.00 62 65 22.00 - 24.00 52 54
Environmental Baseline
Environmental Impact Assessment (EIA) [III-22]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Cideng - Thamrin Jl. Kebon Kacang
(dBA) Jl. Jati Baru
(dBA)
24.00 - 03.00 53 55 03.00 - 06.00 55 54 Ls Noon 63 68 Ls Night 53 54 Ls Noon/Night 62 67 Quality Standards 55 55
Source : Primary Data, 2010
3.1.5. Odor
The dredging activities of Cideng Thamrin Drain are activities which can create the
impact towards air quality, especially during the sediment/mud drying and
mobilization of sediment transportation. It serves as a benchmark that there has been
increasing odor at the site, an analysis towards odor is conducted and compared with
the quality standards to determine the impact. Regarding the odor condition at the
activities location, it is identified that the content of tested parameters is relatively
small and none exceeds the odor quality standards according to Decree of MoE No.
Kep.50/MENLH/11/1996. The detail of odor conditions can be seen in the table
below:
Table 3.9.
Odor Measurement Result at Dredging Location
No. Parameter Unit Quality
Standards*)
Result
Jl. Kebon Kacang
Jl. Jati Baru
1. Ammoniac (NH3) mg/L 2,0 0,002 0,0005 2. Metil Merkaptan
(CH3SH) mg/L 0,002 < 0,001 < 0,001
3. Hydrogen Sulfide (H2S)
mg/L 0,02 2,5 x 10-5 8,3 x 10-6
4. Metil Sulfide ((CH3)2)S mg/L 0,01 < 0,005 < 0,005 5. Styrene (C6H5CHCH2) mg/L 0,1 < 0,01 < 0,01
Source : Primary Data, 2010 3.1.6. Water Quality
Measurement of water quality is performed on two points that are considered as
representing, which is upstream and downstream. The following table is the results of
water quality measurement:
Environmental Baseline
Environmental Impact Assessment (EIA) [III-23]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 3.10.
Result of Water Quality Measurement of Cideng Thamrin Drains
No. Parameter Unit Quality
Standards
Result
Up Stream Down
Stream
1. Electrical Conductivity
umhos/cm 1000 415 492
2. TDS mg/L 200 206 239
3. TSS mg/L 200 9 9 4. Temperature 0C Normal Water
Temperature 28.,1 29.0
5. pH - 6.0-8.5 6,7 6.6 6. Boron mg/L 1.0 0.5 0.2 7. Cadmium Dissolved mg/L 0.010 < 0.01 < 0.01 8. Cobalt Dissolved mg/L 0.20 < 0.04 < 0.04 9. Chromium (VI) mg/L 0.050 0.008 0.013
10. Manganese Dissolved
mg/L 1.0 0.,5 0.64
11. Nickel Dissolved mg/L 0.10 < 0.07 < 0.07 12. Phosphate mg/L 0.50 0.84 1.35
13. Dissolve Zinc mg/L 1.0 0.1 0.15 14. Sulfate mg/L 100 2 60 15. Copper Dissolved mg/L 0.10 0.025 0.026 16. Dissolved Lead mg/L 0.10 < 0.03 < 0.03 17. Oil & Fats mg/L nil 0.4 0.3
18. Detergent (MBAS) mg/L 0.50 1.06 1.26
19. Organic substances (KMnO4)
mg/L 25.0 40.2 46.4
20. BOD (5 days 20C) mg/L 20.0 28.8 29.4
21. COD mg/L 30.0 72.2 73.7
22. DO mg/L 3.0 2.0 2.0
21. Total Coliform (MPN)
Numbers/100 ml
20,000 8,800 7,600
Source: Primary Data, 2010. Quality Standards of Stipulation Letter of Governor of
DKI Jakarta No. 582/1995
The result of laboratory analysis towards surface water samples at the measurement
location showed varying results. The high value of BOD and COD in all measurement
locations showed a high domestic waste pollution. This gives the assumption that all
Cideng-Thamrin drains become the landfill of domestic activities such as settlement
and office buildings in surrounding. This assumption is supported by high organic
chemicals which exceed the quality standards in all measurement locations.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-24]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
To see the similarities between the characteristic of water quality between upstream
and downstream, it can use Canberra Index (Numerical Ecology, Legendre and
Legendre 1981) as follows:
jj
jj
YY
YYS
21
21
Description:
S = Similarity Index
Y1j and Y2 j = number of jth parameter at two different stations
N = number of compared parameters
By using Canberra Similarity Index, there is the similarity percentage of 94%, so it
can be said that the characteristic of upstream and downstream is the same.
3.1.7 Solid Waste
The volume of waste carried by the river stream in DKI Jakarta is quite astonishing.
In the last five years, at least 76.385 m³ of waste transported from the automatic filter
machine in 14 rivers in Jakarta (source: www.kompas.com August 25th, 2009).
Several river flow in Jakarta carry waste in a fantastic volume, among others is
Cideng River for approximately 3,098 m³/ month (source: PT Asiana Technologies
Lestary Dohar).
A data released in http://www.dml.or.id/dml5/content/view/124/2/ indicates that about
40 percent of Jakarta’s population, or four million people, dispose their domestic
waste directly into rivers, which empties into Jakarta Bay. According to Gempur
Adnan, the Deputy Minister of Environment in Environmental Pollution Control, 60-70
percent of the total pollution volume that goes into rivers in Jakarta are caused by
domestic waste, household waste, while the remaining 30 percent is generated by
other sources, especially the industrial sector.
In Jakarta, there are 13 rivers with the total average discharge is 112.7 m³/sec,
stream into Jakarta Bay. The waste volume that goes into river in DKI Jakarta is
mentioned in http://metro.vivanews.com/news/read/7651-
sehari_sampah_setara_192_truk_masuk_sungai, where a day it can reach to 768
m³/day or equivalent to 192 units of Fuso truck. Head of Data Collection and
Processing (Pulhata) of DKI Jakarta Provincial Government, Nurjanah, said that
midden in Jakarta’s rivers are very alarming. Waste is derived from the waste
Environmental Baseline
Environmental Impact Assessment (EIA) [III-25]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
production of DKI Jakarta which in one day, it can reach to 6 thousand tons or 27
thousand cubic meters. In percentage, the waste amount in Jakarta’s rivers is about
2.8 percent of all production waste of Jakarta’s population.
According to the field survey results conducted by the Sea Waste Management and
Jakarta Bay Pilot Project, 2006, the waste density in 11 rivers that were surveyed is
ranging from 0.22 kg/liter to 0.42 kg/liter. From that survey, it also obtained the waste
composition data in estuaries which is dominated by plastic waste with figures
ranging from 50.3% to 66.3%. Another waste composition material is waste
wood/leaves/twigs with percentage from 32.69% to 46.84%.
From the visual observation towards the waste existence in Cideng-Thamrin Drain,
generally, the existence of floating waste is not dominant. The floating waste is still
found in not so many numbers around the floodgate of Kebon Kacang. Meanwhile,
the floating waste appears to be carried by the stream in the drain. The following
table is the result of collecting waste samples from Cideng Thamrin Drain.
Table 3.11
Test Result of Solid Waste Characteristic of Cideng-Thamrin Drains
No. Component
Upstream Downstream
% of Density
% of Volume
% of Density
% of Volume
1 Organic 24% 13% 28% 15%
1.1 Food waste 7.4 5,7 9.3 6.7 1.2. Whole Plant 0.0 0.0 0.0 0.0 1.3. Animal Carcasses 5.6 1.9 7.4 3.8 1.4. Fish Carcasses 3.7 1.9 3.7 1.9 1.5. Leaves, Twigs 7.4 3.8 7.4 2.9 1.6. Wrapper leaves 0.0 0.0 0.0 0.0
2 Inorganic 76% 87% 83% 91%
2.1. Paper 9.3 9.5 11.1 13.3 2.2. Plastic 35.2 46.7 35.2 41.9 2.3. Wood 7.4 6.7 9.3 8.6 2.4. Fabric/Textile 7.4 6.7 7.4 6.7 2.5. Rubber/Leather
imitation 3.7 3.8 3.7 3.8
2.6. Metal 0.0 0.0 0.0 0.0 2.7. Glass 0.0 0.0 0.0 0.0 2.8. Waste Blocks 0.0 0.0 0.0 0.0 2.9. Special Toxic Waste 5.6 7.6 5.6 8.6
2.10. Others (diapers, Styrofoam, etc.
7.4 5.7 11.1 8.6
Total 100 100 100 100
Total Organic 24% 13% 28% 15%
Total Inorganic 76% 87% 83% 91%
Environmental Baseline
Environmental Impact Assessment (EIA) [III-26]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Source : Primary Data, 2010
Table 3.12
Recapitulation of Solid Waste Characteristic Test of Cideng-Thamrin Drains
Description Upstream Downstream
Density of Organic 928.57 kg/m³ 937.50 kg/m³ Density of Inorganic 450.55 kg/m³ 468.75 kg/m³ Density of Waste in Water 514.29 kg/m³ 535.71 kg/m³ Source : Primary Data, 2010
3.1.8 Sediment
The 1998 FAO Data indicated that the average concentration of heavy metal (mg/kg)
in the form of mercury (Hg) in sediment at Jakarta Bay is 0.6 while the natural
concentration and maximum quality standards is 0.5. The result of TCLP metal
analysis at Cideng-Thamrin Drains recorded that there were no metal detected
except Cadmium, Copper, Chromium, Nickel, Lead and Zinc with concentrations far
below the TCLP standard which has been stipulated in Government Regulation No.
85/1999. On the Measurement of organic TCLP and inorganic TCLP, there is no
parameter that exceeds the quality standards as well. Meanwhile, from the physical
observations result of sediment at Cideng-Thamrin drains, sand is the dominant
parameter. The following table is the TLCP result and sediment textures which are
comparable to 2008 data;
Table 3.13. TCLP Metals Sediment Analysis Result of Cideng-Thamrin
No. Parameter Unit Quality
Standards
Upstream Downstream
2010* 2008** 2010* 2008**
1. Arsenic (As) mg/L 5,0 Not detected Not Analyzed Not
detected Not
detected
2. Silver (Ag) mg/L 5,0 Not detected Not Analyzed Not
detected Not
detected
3. Boron (B) mg/L 500,0 Not detected Not Analyzed Not
detected Not
detected
4. Barium (Ba) mg/L 100 Not detected Not Analyzed Not
detected 1
5. Cadmium (Cd) mg/L 1,0 0.2 Not Analyzed 0.2 Not
detected
6. Copper (Cu) mg/L 10,0 0.46 Not Analyzed 0.86 Not detected
7. Chromium (Cr) mg/L 5 0.02 Not Analyzed 0.08 Not
detected
Environmental Baseline
Environmental Impact Assessment (EIA) [III-27]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
No. Parameter Unit Quality
Standards
Upstream Downstream
2010* 2008** 2010* 2008**
8. Mercury (Hg) mg/L 0,2 not detected Not Analyzed Not
detected Not
detected
9. Nickel (Ni) mg/L - not detected Not Analyzed Not
detected Not
Analyzed
10. Lead (Pb) mg/L 5,0 0.9 Not Analyzed 0.9 Not detected
11. Selenium (Se) mg/L 1,0 not detected Not Analyzed not
detected Not
Analyzed 12. Zink(Zn) mg/L 50,0 2.33 Not Analyzed 3.14 3,64
Source : : * = Primary Data, 2010 ** = Secondary Data PT ERM, 2008
Table 3.14 TCLP Inorganic Sediment Analysis Result of Cideng - Thamrin
No. Parameter Unit Quality
Standards
Upstream Downstream
2010* 2008** 2010* 2008**
1. Cyanide (Free) mg/L 20,0 <0,001 Not Analyzed <0,001 Not detected
2. Fluorides mg/L 150,0 0,3 Not Analyzed 0,3 Not detected
3. Nitrate + Nitrite mg/L 1000,0 0,1 Not Analyzed 0,1 Not detected
4. Nitrite mg/L 100,0 0,004 Not Analyzed 0,003 Not detected
Source : : * = Primary Data, 2010 ** = Secondary Data PT ERM, 2008
Table 3.15 TCLP Organic Sediment Analysis Result of Cideng - Thamrin
No. Parameter Unit Quality
Standards
Upstream Downstream
2010* 2008** 2010* 2008**
1. Chlorobenzene mg/L 100 Not detected
Not Analyzed
Not detected
Not detected
2. Chloroform mg/L 6 Not detected
Not Analyzed
Not detected
Not detected
3. Hepta Chlor + Hepta Chlor Epoxite mg/L 0,008 Not
detected Not Analyzed
Not detected
Not detected
4. Lindane mg/L 0,4 Not detected
Not Analyzed
Not detected
Not detected
5. Methoxi Chlor mg/L 10 Not detected
Not Analyzed
Not detected
Not detected
6. Methyl Ethyl Keton mg/L 200 Not detected
Not Analyzed
Not detected
Not detected
Environmental Baseline
Environmental Impact Assessment (EIA) [III-28]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
No. Parameter Unit Quality
Standards
Upstream Downstream
2010* 2008** 2010* 2008**
7. Methyl Paration mg/L 0,7 Not detected
Not Analyzed
Not detected
Not detected
8. Nitro Benzene mg/L 2 Not detected
Not Analyzed
Not detected
Not detected
9. Penta Chloro Phenol mg/L 100 Not detected
Not Analyzed
Not detected
Not detected
10. Pyridine mg/L 5 Not detected
Not Analyzed
Not detected
Not detected
11. Parathion mg/L 3,5 Not detected
Not Analyzed
Not detected
Not detected
12. PCBs mg/L 0,3 Not detected
Not Analyzed
Not detected
Not detected
13. Tetrachloroethilen mg/L 0,7 Not detected
Not Analyzed
Not detected
Not detected
14. Trihalomethanes mg/L 35 Not detected
Not Analyzed
Not detected
Not detected
15. 2,4,6 - Trichlorophenol mg/L 2 Not
detected Not Analyzed
Not detected
Not detected
16. 2,4,5- TP (silvex) mg/L 1 Not detected
Not Analyzed
Not detected
Not detected
17. Total Cresol mg/L 200 Not detected
Not Analyzed
Not detected
Not detected
18. Vinyl chloride mg/L 0,2 Not detected
Not Analyzed
Not detected
Not detected
Source : : * = Primary Data, 2010 ** = Secondary Data PT ERM, 2008
Table 3.16 Physical Characteristic in Sediment Sample of Cideng-Thamrin
Upstream
No Parameter Unit Result
1 Gravel % 0,84 2 Texture
a. Sand % 85,0 b. Dust % 8,0 c. Coarse Clay % 2,1 d. Fine Clay % 4,9
Downstream
No Parameter Unit Result
1 Gravel % 13,27 2 Texture
a. Sand % 53,4 b. Dust % 16,1 c. Coarse Clay % 10,8 d. Fine Clay % 19,7
Source : Primary Data, 2010
Environmental Baseline
Environmental Impact Assessment (EIA) [III-29]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3.2. Components of Environmental Biology
3.2.1. Terrestrial Biota
From the preliminary results of the survey, it is identified that the existing ecosystem
at the activities location is a built ecosystem. Built ecosystem is an ecosystem that
has been developed by the human. On the surrounding of the activities location,
there is a vegetation cultivation consists of garden plants that are dominated by
ornamental plants, such as flowers. From the preliminary survey results, the types of
animal at the activities location found were in the avis class (sparrow and finch),
mammals (rat, cat and dog) and reptiles (chameleon). Animals living in the location of
activities are relatively small number of type.
3.2.2. Aquatic Biota
Water is the resource for the life of animals, plants and humans. One of the biological
parameters that can be used to identify a characteristic of waters is by analyzing its
aquatic biota such as plankton, benthos and nekton contained in drainage channels.
a. Plankton
Plankton, especially phytoplankton are an important organism in waters, namely as
the main chain in the food chain (primary producer). The existence and abundance of
phytoplankton will determine the existence and abundance of zooplankton which is
the first level of consumer in these waters. As the first level of consumer that
connects producer and higher consumer such as fish, the existence and abundance
of zooplankton will determine fish biomass, especially juvenile fish. Moreover,
according to J.W. Nybakken (1982), plankton also can serve as the environmental
quality indicator, particularly waters quality. The observation result in the laboratory is
as follows:
Table 3.17 Phytoplankton Composition at Cideng-Thamrin Drains
NO INDIVIDUAL NUMBER Ind/Liter
Upstream NUMBER Ind/Liter
Downstream
CHRYSOPHYTA
Coscinodiscus lacustris 990 90 Diatomella sp. 360 270 Meridion sp. 90 0 Navicula sp. 450 270 Nitzschia sp. 360 540 Pleurosigma sp. 450 360
Environmental Baseline
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Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
NO INDIVIDUAL NUMBER Ind/Liter
Upstream NUMBER Ind/Liter
Downstream
Asterionella sp. 0 180 Bacteriastrum sp. 0 90
CYANOPHYTA
Lyngbya sp. 540 630 Oscillatoria sp. 720 810
TOTAL 3960 3240
Source : Primary Data, 2010
Table 3.18 Zooplankton Composition at Cideng-Thamrin Drains
NO INDIVIDUAL NUMBER Ind/Liter
Upstream NUMBER Ind/Liter
Downstream
ARTHROPODA
Copepoda (nauplius sp.) 450 360 Crustacea (copepodite sp.) 360 450 PROTOZOA
Tintinnopsis sp. 810 0 Pleuronema sp. 0 1080 ROTATORIA
Uronema sp. 540 180 Monostyla sp. 0 630 Total Individual/L 2160 2700
Source : Primary Data, 2010
Table 3.19 Index of Diversity, Uniformity, and Dominance
Phytoplankton
Location Diversity Uniformity Dominance
Upstream 1,94/ Low Diversity 0,95/ High Uniformity 0,16/ Low Dominance Downstream 1,98/ Low Diversity 0,90/ High Uniformity 0,16/ Low Dominance Zooplankton
Location Diversity Uniformity Dominance
Upstream 1,34/ Low Diversity 0,97/ High Uniformity 0,27/ Low Dominance Downstream 1,45/ Low Diversity 0,90/ High Uniformity 0,26/ Low Dominance
Source: Consultant Analysis Result, 2010
Based on the above Table 3.19, the diversity index in all locations was low. This
index shows the contaminated water quality. In phytoplankton, Chrysophyceae Class
was more dominant in waters than Cyanophyta Class, this is due to Chrysophyceae
Class can adapt with the waters which is relatively contaminated with organic
substances by fixating the oxygen directly from free air. This activities took place in
the morning and afternoon, which causing the diurnal migration for that class. In
zooplankton, the Protozoa Class (adaptation with cilia), Anthropoid (adaptation with
Environmental Baseline
Environmental Impact Assessment (EIA) [III-31]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
shell), and Rotarian (adaptation with the "rotary" movement) indicate that these
waters have been contaminated with organic substances.
b. Benthos
Benthos, in this case is macrozoobenthos, an organism that is commonly living in the
bottom of waters as detritus feeders or suspension feeders. The existence of benthos
is strongly influenced by substrate condition and physical-chemical characteristic of
waters. Benthos is often used for assessing the contamination status of waters
because of its sessile characteristic, not difficult in collecting them, and still can be
identified even it has been preserved in a long time (Leppäkoski, 1975). According to
APHA (1992), the response of macrozoobenthos community towards the
environmental changes can affect the quality of water bodies, therefore it can be
used to forecast the effect of various activities, such as industrial, petroleum,
agriculture and other land use.
Table 3.20.
Composition of Type of Benthos at Cideng-Thamrin Drain
NO. INDIVIDUAL Upstream Downstream
Mollusk
Gastropod
Pyramidella sp. 10 12 Physa sp. 6 6
Number of Individual/cm2 16 18 Number of Texa 2 2 Diversity Index 0.29 0.28 Uniformity Index 0.95 0.92 Dominance Index 0.53 0.56
Source: Consultant Analysis Result, 2010
Only gastropod that is found in the waters due to there is the ecological pressure at
the bottom of waters, therefore only Gastropod class that has shell. Based on the
above Table 3.20, the diversity index in all location was low. This index describes the
contaminated water quality.
c. Nekton
Nekton that is found in waters such as drains that will be the dredging location is
typically the nekton organism that has good resistance to adverse environmental
conditions. Based on direct observation in the field, nekton organisms found on these
Environmental Baseline
Environmental Impact Assessment (EIA) [III-32]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
drains are such as: Sapu-sapu Fish (Hypostomus Plecoptamus) and Cere-cere Fish
(Aphlocheilusi, sp)
3.3. Component of Social, Economic and Cultural
3.3.1. Administration
DKI Jakarta is a lowland area, and half of its territory is below the sea level. With this
condition, it causes several locations become a flood-prone area. In some cases,
flood in DKI Jakarta is categorized in the hazardous level. Flood that occurred in
2007 and 2008 had caused fatalities and several public service offices were not
functioning for several days.
Since few years ago, the DKI Jakarta Government had built canals, in order to
control floods in DKI Jakarta. One of them is Cideng-Thamrin Drain, which connects
Waduk Melati and several drains with Kali Krukut. This canal traverses several
villages including Kelurahan Kebon Kacang, Kelurahan Kampung Bali and Kelurahan
Kebon Melati in Kecamatan Tanah Abang, Central Jakarta which is dense with
permanent buildings, such as Government Offices, Private Offices, Hotels and
Shopping Complexes and settlements. The affect of the management activities of
Cideng-Thamrin Drain has also reached Kecamatan Menteng in Kelurahan Kebon
Sirih and Kecamatan Gambir in Kelurahan Cideng. Cideng-Thamrin Drain has a very
vital function as it is expected to be able to control flooding in Kebon Sirih, National
Monument and the Presidential Palace Complex area.
3.3.2. Population
(1) Kecamatan Tanah Abang:
i) Kelurahan Kebon Melati.
Kelurahan Kebon Melati is inhabited by 3,495 families and 20,482
inhabitants consists of 9,130 male inhabitants and 11,352 female
inhabitants. With an area of 1.26 km2, the population density is 16,256
inhabitants/km2. The number of birth is only one person and the number of
death is 19 people. There is no person coming to this village, but there are
7 people moving out. The majority of residents in Kelurahan Kebon Melati
are Moslem with 20,244 people (98.84%). Catholic followers are 63 people
(0.31%), Christian followers are 76 people (0.37%). Meanwhile, Hindu
followers are 29 people (0.14%), Buddhists are 25 people (0.12%) and the
remaining 45 people (0.22%) follow other religion.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-33]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
i) Kelurahan Kebon Kacang.
Kelurahan Kebon Kacang is inhabited by 19,168 people consists of 9,709
male inhabitants and 9,458 female inhabitants. With an area of 0.71 km2,
the population density is 26,997 people/km2 or 270 people/ha. The
representation of resident’s mobility in Kelurahan Kebon Kacang is, there
are 85 births and the number of death is 177 people. There are 404 people
coming into this village and 506 residents moving out. The majority of
residents in the Kelurahan Kebon Kacang are Moslem with 13,116 people
(68.43%). Catholic followers are 1,945 people (10.15%), Christian
followers are 3,228 people (16.84%). Meanwhile, Hindu followers are 410
people (2.14%), Buddhist is 404 people (2.11%) and the remaining 65
people (0.34%) follow other religion.
ii) Kelurahan Kampung Bali.
Kelurahan Kampung Bali is inhabited by 3,244 families and 11,499 people.
With an area of 73.4 ha, the population density is 15,667 people/km2 or
157 person/ha. Islam is the religion followed by majority of residents with
9,425 people (81.55%), Christian followers are 1,700 people (14.71%) and
Catholic followers are 276 people (2.39%). Meanwhile, Hindu followers are
103 people (0.89%) and Buddhists are 53 people (0.46%).
(2) Kecamatan Menteng:
i) Kelurahan Kebon Sirih.
Kelurahan Kebon Sirih is inhabited by 12,297 people consists of 6,294
male inhabitants and 6,003 female inhabitants. With an area of 0.834 km2,
the population density is 14,745 people/km2. There are 8 births and the
number of death is 7 people. There is no person coming to this village, but
there are 16 residents moving out. The majority of residents are Moslem
with 10,237 people (83.25%), Christian for 962 people (7.82%), Catholic
for 832 people (6.76%). Meanwhile, Hindu followers are 14 people (0.11%)
and Buddhists are 252 people (2.05%).
(3) Kecamatan Gambir:
i) Kelurahan Cideng
Environmental Baseline
Environmental Impact Assessment (EIA) [III-34]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Kelurahan Cideng is inhabited by 16,974 people consists of 8,445 male
inhabitants and 8,529 female inhabitants. With an area of 1.2638 km2, then
the population density is 13,431 people/km2. In Kelurahan Cideng, there
are 61 foreigners (WNA) come from Chinese ethnic. Based on 2007 data,
there is no baby born while the number of death is 3 people. There are 4
people coming into this village and 15 people moving out. Islam is the
religion followed by majority of residents in Kelurahan Cideng with 13,084
people (77.08%), Christians are 1,179 people (6.95%) and Catholics are
848 people (5.00%). Meanwhile, Hindu followers are 503 people (2,96%),
Buddhists are 1,338 people (7.88%) and the remaining 22 people (0.13%)
follow other religion.
ii) Kelurahan Petojo Selatan
The population in Kelurahan Petojo Selatan is 12,248 people consists of
6,003 male inhabitants and 6,245 female inhabitants. With an area of 1.14
km2, the population density is 10,744 people/km2. In Kelurahan Petojo
Selatan, there are 61 foreigners who come from Chinese ethnic.
3.3.3. Manpower
(1) Kecamatan Tanah Abang:
i) Kelurahan Kebon Melati.
In general, residents in Kelurahan Kebon Melati are working as private
employees, workers or merchants. Based on recorded data, many
residents are still looking for employment, the number is 941 people
consists of 526 male and 415 female.
ii) Kelurahan Kebon Kacang.
Most of residents work as private employees for 5,023 people (49.43%);
1,508 people work as civil servant officers/TNI/INP. Residents who work as
a trader are 1,366 people (13.44%) and workers (carpenter, blacksmith)
are 196 people (1.93%). In this village, there are many unemployed people
with 744 people (7.32%).
iii) Kelurahan Kampung Bali.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-35]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Residents who work as worker are 1,500 people (22.74%), as private
employee is 2,500 people (37,46%). Residents who work as a civil servant
officer/TNI/INP are 1,436 people (21.52%); as a trader are 1,183 people
(17.72%) and the remaining 45 people (0.67%) work as driver, mechanic
and craftsmen.
(2) Kecamatan Menteng:
i) Kelurahan Kebon Sirih.
Most of residents in Kelurahan Kebon Sirih are working as workers in
several industrials or trading for 5,097 people (70.09%). Others work as
civil servant officer/TNI/INP are 71 people (0.98%); as a traders are 2,036
people (28.00%) and the remaining 68 people (0.93%) are retired.
(3) Kecamatan Gambir:
i) Kelurahan Cideng:
The majority of resident in Kelurahan Cideng work as private employee
that is located in Kecamatan Gambir and surrounding area for 9,895
people. Residents who work as a civil servant officer/TNI/INP are 837
people) and as a trader are 287 people. The remaining residents work as
worker, dressmaker/tailor, mechanic and driver.
ii) Kelurahan Petojo Selatan:
Residents in Kelurahan Petojo Selatan work as private employee in
Kecamatan Gambir and surrounding areas for 7,321 people. Residents
who work as a civil servant officer/TNI/INP are 952 people and the
remaining resident work as trader, worker, dressmaker, mechanic and
driver.
3.3.4. Health
(1) Kecamatan Tanah Abang:
i) Kelurahan Kebon Melati.
In Kelurahan Kebon Melati, there is one Polyclinic, 1 Doctor's office, 1
Pharmacy, 1 Village Health Post (Poskesdes) and 1 Integrated Health Post
(Posyandu). There are 3 doctors as the medical personnel.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-36]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
ii) Kelurahan Kebon Kacang.
The health facilities in Kelurahan Kebon Kacang are such as 1 Public
Health Center (Puskesmas), 2 Clinics, 2 Family Planning Clinics/Mother-
and-Child Health Clinic (BKIA) and 24 units of Pharmacy/Drug Store.
There are only 2 midwives as the medical personnel.
iii) Kelurahan Kampung Bali.
The health facilities in Kelurahan Kampung Bali consist of 1 Puskesmas, 2
Polyclinics, 3 Pharmacy and 3 Doctor’s offices. There are 3 doctors as the
medical personnel.
(2) Kecamatan Menteng:
i) Kelurahan Kebon Sirih:
The health facilities in Kelurahan Kebon Sirih consist of 1 hospital, 9
Posyandu, 5 Pharmacies and 1 health clinic. For medical personnel, there
are 6 doctors, 1 sinshe (Chinese treatment) and 1 traditional midwife.
(3) Kecamatan Gambir:
i) Kelurahan Cideng:
The health facilities in Kelurahan Cideng consist of 1 hospital, 1 maternity
home, 1 Polyclinic, 1 Puskesmas and 2 Pharmacies. The medical
personnel consist of 17 doctors from various expertise and two midwives.
ii) Kelurahan Petojo Selatan:
The health facilities in Kelurahan Petojo Selatan consist of 1 Hospital, 2
maternity homes, 3 Polyclinics, 1 Puskesmas and 5 Pharmacies/drug
stores. The medical personnel consist of 21 doctors from various expertise
and 5 midwives.
3.3.5. Education
(1) Kecamatan Tanah Abang:
i) Kelurahan Kebon Melati.
The existing educational facilities in Kelurahan Kebon Melati are 7
Kindergartens (TK), 9 Elementary Schools (SD), 3 Junior High Schools
(SLTP) and 2 Senior High Schools (SLTA/SMK).
Environmental Baseline
Environmental Impact Assessment (EIA) [III-37]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
ii) Kelurahan Kebon Kacang.
There are 3 TK which all of them are private kindergartens. There are 9 SD
which 6 of them are public schools and 3 are private ones. There are 3
SLTP, which all of them are private school. Meanwhile, there are 3 private
SLTA and 2 private universities/academies.
iii) Kelurahan Kampung Bali
In Kelurahan Kampung Bali, there are 3 kindergartens, 6 SD/Ibtidaiyah
(Islamic Primary School), 3 SLTP/Tsanawiyah (Islamic Junior High School)
and 1 SLTA/Aliyah (Islamic Senior High School). For non-formal education
in those three villages, that is Kelurahan Kebon Melati, Kelurahan Kebon
Kacang and Kelurahan Kampung Bali, they do not have any non-formal
education (course).
(2) Kecamatan Menteng:
i) Kelurahan Kebon Sirih:
The existing educational facilities in Kelurahan Kebon Sirih are 3
kindergartens, 5 SD, 2 SLTP and 1 SLTA. The non-formal education exists
in Kelurahan Kebon Sirih in the form of courses is 1 motorcycle/car
mechanical course and 1 Music Course.
(3) Kecamatan Gambir:
i) Kelurahan Cideng:
In Kelurahan Cideng, there are more private schools than public school.
They have 3 Kindergartens, 8 public SD and 1 private SD. There are 1
public SLTP and 1 private SLTP. There are 2 private (SLTA/SMK) and 1
private University/Academy. The number of non-formal education in the
form of courses is 1 Foreign Language Course, 1 Tailoring Course and 1
Computer Course.
ii) Kelurahan Petojo Selatan:
In Kelurahan Petojo Selatan, there are 2 private kindergartens, 6 public SD
and 2 private SD. Kelurahan Petojo Selatan has 1 public SLTP, 1 private
SLTP, 1 public SLTA/SMK, 1 private SLTA/SMK and 1 private
University/Academy. The number of non-formal education in the form of
courses is 1 Foreign Language Courses and 1 Computer Course.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-38]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3.3.6. Economy
(4) Kecamatan Tanah Abang:
i) Kelurahan Kebon Melati.
Economic activities in Kelurahan Kebon Melati are trading and hotel. There
1 star hotel, 12 restaurants, 30 small shops, 25 grocery stores and 2 mini
markets. Moreover, there is 1 traditional market.
ii) Kelurahan Kebon Kacang.
In Kelurahan Kebon Kacang, there are 1 star hotel and 5 motels. There is
1 traditional market, 2 mini markets, 9 restaurants, and 41 small shops.
iii) Kelurahan Kampung Bali.
In Kelurahan Kampung Bali, the economic activities are more diverse.
There are 2 star hotels and 6 motels. There is 1 open-air market, 2 mini
markets, 22 restaurants, 34 small shops and 149 grocery stores.
(5) Kecamatan Menteng:
i) Kelurahan Kebon Sirih:
The trading and industrial facilities presents in this village is 2 shopping
centers, 1 showroom, 92 shops and 535 stalls. There is also 1 traditional
market, 46 small shops, 27 restaurants and 15 cafes.
(6) Kecamatan Gambir:
i) Kelurahan Cideng:
The existing industry in Kelurahan Cideng is food and beverage for 5 units.
There are 9 restaurants, 16 small shops, 3 mini markets and 23 grocery
stores.
ii) Kelurahan Petojo Selatan
In Kelurahan Petojo Selatan, there are 2 food and beverage industries.
They have 19 restaurants, 26 small shops, 5 mini markets and 52 grocery
stores.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-39]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 3.21.
Demography Data of Population at Villages that are passed by Cideng-Thamrin Drain
Jumlah
Luas
Wilayah Kepadatan PNS Non PNS
Rumah
Sakit
Puskesmas
/Poliklinik
Dokter/B
idan SD SLTP SLTA PT/Akademi
(jiwa) (Km2) (jiwa/Km2) (jiwa) (jiwa) (unit) (unit) (jiwa) (unit) (unit) (unit) (unit)
Kebon Melati 20482 1.26 16.256 1452 4521 0 1 1 9 3 2 0Kebon Kacang 19168 0.71 26.997 1508 7329 0 3 2 9 3 3 2Kampung Bali 11499 73.40 15.667 1436 5228 0 3 3 6 3 1 0
Menteng Kebon Sirih 12297 0.83 14.745 71 7201 1 1 6 5 2 1 0Cideng 16974 1.26 13.431 837 10182 1 3 19 9 2 2 1Petojo Selatan 12248 1.14 10.744 935 7321 1 6 26 8 2 2 1
Gambir
Kecamatan Kelurahan
Sarana Pendidikan
Tanah Abang
Penduduk Tenaga Kerja Fasilitas Kesehatan
Environmental Baseline
Environmental Impact Assessment (EIA) [III-40]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
- Public Perception
The interview result towards the community who lives around the dredging locations are as follows:
Table 3.32.
Public Perception and Aspiration Aware of the JEDI II Project Plan
No Answer No of
Respondent Percentage
1 Yes 1 3.33 2 No 29 96.67 Total 30 100.00
Aware of the socialization from Government
No Answer No of
Respondent Percentage
1 Not yet 17 56.67 2 Do not know 13 43.33 Total 30 100.00
Response towards JEDI II Project
No Answer No of
Respondent Percentage
1 Agree 29 96.67 2 Do not know 1 3.33 Total 30 100.00
Reason in Agreeing the JEDI II Project
No Answer No of
Respondent Percentage
1 Can overcome the flood 23 79.31
2 Become a clean environment 6 20.69
Total 29 100.00
Source: Survey Result, 2010
Most of communities along the drainage of Cideng - Thamrin Drains which became the location
of EIA study of Jakarta Emergency Dredging Initiative (JEDI) are not familiar with the project
implementation plan. Only 6.7% of respondents who are aware of this project implementation
plan. They mentioned that they now aware of this project after seeing the trial of a dredge ship
in Cideng river along Taman Kebon Sirih. The Government has yet conducting the socialization
regarding the project implementation of the Jakarta Emergency Dredging Project Dredging
Environmental Baseline
Environmental Impact Assessment (EIA) [III-41]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Initiative (JEDI). However, based on the survey result, most respondents have agreed upon this
project implementation. The positive response on this project is to meet the community
expectation, which is it can prevent flooding and becoming a clean environment.
Based on data of survey result, most respondents admit that they never experience flood for the
past 5 years. According to the information from surrounding community, the substantial flooding
only occurred in 2002. Moreover, small-scale floods often occur in several certain locations
during high rainfall every year. The greatest flood experienced by the community is flood in
2005. Some respondents claimed that the water level at that time reached > 100 cm and only
receded a day later.
Health condition in both areas is quite good. This can be seen from the disease which most
often affecting people in both areas are just common diseases such as influenza. Then, almost
all respondents reported that they did not have post-flooding disease. Only one respondent said
that he had a skin disease after the flooding. However, according to one respondent who
resides in Jati Baru, Kelurahan Kampung Bali, after the flood in 2002, there were some people
in his area who got cikungunya, malaria, and dengue fever. Here is the summary of the
interview result:
1. Respondent Profile
Gender
No Answer No of
Respondent Percentage
1 Male 18 60.00 2 Female 12 40.00 Total 30 100.00
Respondent Age
No Answer No of
Respondent Percentage
1 < 20 Year 2 6.67 2 21 - 30 Year 3 10.00 3 31 - 40 Year 5 16.67 4 41 - 50 Year 7 23.33
Environmental Baseline
Environmental Impact Assessment (EIA) [III-42]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
5 51 - 55 Year 6 20.00 6 56 - 60 Year 3 10.00 7 61 - 65 Year 2 6.67 8 > 65 Year 2 6.67 Total 30 100.00
Education Background
No Answer No of
Respondent Percentage
1 No School 6 20.00
2 Not graduated from SD/MI/Equivalent 1 3.33
3 Graduated from SD/MI/Equivalent 2 6.67
4 Graduate from SLTP/MTs/Equivalent 3 10.00
5 Graduate from SLTA/MA/Equivalent 16 53.33
6 Bachelor (S1) 2 6.67 Total 30 100.00
Length of Stay in current location
No Answer No of
Respondent Percentage
1 < 1 years 1 3.33 2 2 - 5 years 1 3.33 3 6 - 9 years 2 6.67 4 > 10 years 26 86.67 Total 30 100.00
Source: Survey Result, 2010
Based on a survey towards 30 respondents around Cideng-Thamrin Drains, 18 respondents (60
percent) who were interviewed are male and the remaining 12 respondents (40 percent) are
women. The age of respondents ranged between 41-50 years for 7 respondents (23.3 percent)
and 6 respondents (20 percent) between 51-55 years. A total of 16 respondents (53.3 percent)
are graduated from senior high school or equivalent. But there are 6 respondents (20 percent)
who were never go to school. There are 28 respondents (85.7 percent) answered that they have
settled in for more than 10 years at this current location and 2 people (6.7 percent) answered
that they have settled in for 6-9 years at this current location. The remaining 1 respondent (3.33
Environmental Baseline
Environmental Impact Assessment (EIA) [III-43]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
percent) answered that s/he has settled in for 2-5 years and 1 respondent answered by settling
in for less than one year.
2. Social Data of Respondent Household
Numbers of person in the house
No Answer No of
Respondent Percentage
1 1-2 people 5 16.67 2 3-5 people 14 46.67 3 6-8 people 8 26.67 4 > 8 people 3 10.00 Total 30 100.00
Origin Status
No Answer No of
Respondent Percentage
1 Native 14 46.67 2 Migrant Husband 10 33.33 3 Native Husband 2 6.67 4 Migrant Wife 4 13.33 Total 30 100.00
ID Card Status
No Answer No of
Respondent Percentage
1 No ID Card 4 13.33
2 Own ID Card with current residence address 23 76.67
3
Own ID Card without current residence address but in the same city
1 3.33
4 Own ID Card without current
residence address and in another city 2 6.67
Total 30 100.00
Based on the survey, a total of 14 respondents (46.7 percent) who answered about 3 to 5
people living in the house and 8 respondents (26.7 percent) who answered that there are 6 to 8
people live in their house. Regarding the origin status, 14 respondents (46.7 percent) said their
spouses are the native resident, while 10 respondents (33.3 percent) said her husband is a
migrant. Respondents who own ID card with current residence address is 23 people (76.7
Environmental Baseline
Environmental Impact Assessment (EIA) [III-44]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
percent), while there were 4 respondents (13.3 percent) who answered that they do not have ID
card at all.
3. Land Status and Building Condition
House ownership status
No Answer No of
Respondent Percentage
1 Own/family 17 56.67 2 Official Residence 2 6.67 3 Monthly Rental 6 20.00 4 Annual Contract 5 16.67 Total 30 100.00
House Ownership at other location
No Answer No of
Respondent Percentage
1 None 14 46.67
2 Yes, at other village but in the same city 1 3.33
3 Yes, at other province 15 50.00 Total 30 100.00
Land Certification Status
No Answer No of
Respondent Percentage
1 Certificate 29 96.67 2 Public Land 1 3.33 Total 30 100.00
Building Condition
No Answer No of
Respondent Percentage
1 Permanent 26 86.67 2 Semi-permanent 4 13.33 Total 30 100.00
Respondents who said they own a house is 17 people (56.7 percent). Twenty (20) percent of
respondents or equal to 6 people who rent a house monthly and 16.7 percent of respondents or
equal to 5 people who contract a house monthly. Respondents who have a house in another
location is 16 people (53.3 percent), that is 15 people (50 percent) have a house in other
Environmental Baseline
Environmental Impact Assessment (EIA) [III-45]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
province and 1 person (3.33) has a house in Jakarta but in a different village. Most of
respondents reside in a location that has a building permit, that is 29 people (96.7 percent) and
1 person (3.33 percent) resides on a public land. As for the building condition, 26 respondents
(86.7 percent) already have a permanent building and the remaining 4 respondents (13.33
percent) still have a semi-permanent building.
4. Economy
Main Occupation
No Answer No of
Respondent %
1 Civil Servant Officer/TNI 0 0.00 2 Private employee 6 20.00 3 Farmer/Breeder 0 0.00 4 Fisherman 0 0.00 5 Entrepreneur 6 20.00 6 Worker 1 3.33 7 Trader 13 43.33 8 Driver 0 0.00 9 Others 4 13.33 Total 30 100.00
Side Job
No Answer No of
Respondent %
1 Civil Servant Officer/TNI 0 0.00 2 Private employee 0 0.00 3 Farmer/Breeder 0 0.00 4 Fisherman 0 0.00 5 Entrepreneur 1 3.33 6 Worker 1 3.33 7 Trader 1 3.33 8 Driver 0 0.00 9 None 27 90.00
10 Others 0 0.00 Total 30 100.00
Environmental Baseline
Environmental Impact Assessment (EIA) [III-46]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Average Income per month
No Answer No of
Respondent %
1 ≤ Rp. 500,000 1 3.33 2 Rp. 500,001 - Rp. 1,500,000 9 30.00 3 Rp. 1,500,001 - Rp. 3,000,000 8 26.67 4 Rp. 3,000,001 - Rp.5,000,000 4 13.33 5 Rp. 5,000,001 - Rp. 7,000,000 3 10.00 6 > Rp. 7,000,000 5 16.67 Total 30 100.00
Respondents whose main occupation is a trader was 13 people (43.3 percent) and 6 people (20
percent) who work as an entrepreneur. Most respondents do not have a side job, there are 27
respondents (90 percent) and 3 respondents (12 percent) who had side job, respectively as
worker, trader and entrepreneur. As for the average income of respondent, 9 respondents (30
percent) earn Rp. 500,001 - Rp. 1,500,000 and 8 respondents (26.7 percent) earn an average
of Rp. 1,500,001 - Rp.3, 000,000 per month
5. Flooding Issues
Flood in the concerned environment in the last 5 years
No Answer No of
Respondent Percentage
1 Yes 11 36.67 2 No 18 60.00 3 Do Not Know (new residents) 1 3.33 Total 30 100.00
Frequency to be affected by flood
No Answer No of
Respondent Percentage
1 Once a year 1 3.33 2 Others *) 29 96.67 Total 30 100.00
*) Most respondent said floods occurred in 2002, 2005 and 2007, or roughly once in 2 years, they are affected by flood
Environmental Baseline
Environmental Impact Assessment (EIA) [III-47]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Flood goes into the house
No Answer No of
Respondent Percentage
1 Yes 19 63.33 2 No 11 36.67 Total 30 100.00
Flood height inside the house
No Answer No of
Respondent Percentage
1 Less than 20 cm 4 21.05 2 20 cm - 50 cm 3 15.79 3 50 cm - 100 cm 4 21.05 4 More than 100 cm 8 42.11 Total 19 100.00
The time needed until flood recede
No Answer No of
Respondent Percentage
1 12 - 24 hours 14 73.68 2 More than 24 hours 5 26.32 Total 19 100.00
Respondent’s family evacuated when flooding
No Answer No of
Respondent Percentage
1 Yes 6 31.58 2 No 13 68.42 Total 19 100.00
Respondents who are aware about the flooding issue in the surrounding environment at the last
5 years are 11 respondents (36.67 percent), 18 respondents (60 percent) said that they do not
experience any flooding. For the frequency to be affected by flood, there is 1 respondent (3.33
percent) who said it happens once a year, while 29 respondents (96.67 percent) answered with
other thing. The flood frequency was occurred in certain years, which was in 2002 (8 years
ago), 2005 (5 years ago) and 2007 (three years ago).
Regarding the condition during flood, 19 respondents (63.33 percent) said flood went into their
house, while 11 respondents (36.67 percent) said it did not go into their house. From those 19
respondents who said flood went into their house, 8 respondents (42.11 percent) said the
Environmental Baseline
Environmental Impact Assessment (EIA) [III-48]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
average flood height is more than 100 cm, 4 respondents (21.05 percent) said the average flood
height inside their house was less than 20 cm, 4 respondents (21.05 percent) said the average
flood height was 50 cm to 100 cm and the remaining 3 respondents said the average flood
height inside their house was 20 cm - 50 cm. A total of 14 respondents (73.68 percent) said the
time needed for flood to be receded is 12 hours to 24 hours, while the remaining 5 respondents
said it took more than 24 hours for flood to recede. Most respondents did not evacuate from
their house during floods (13 respondents or 68.42 percent) while the rest evacuated when it
happened (6 respondents or 31.58 percent).
6. Water Utilization Issues
The Source for Drinking Water
No Answer No of
Respondent Percentage
1 PDAM 20 66.67 2 Gallon Water 9 30.00 3 Buying from Water Vendor 1 3.33 Total 30 100.00
To meet drinking water needs, 20 respondents (66.67 percent) answered their water comes
from private PDAM, 9 respondents (30 percent) fulfill their drinking water needs by buying gallon
water and 1 respondent (3.33 percent) said to meet his drinking water needs, he bought it from
water vendor.
7. Solid Waste Management Issue
Selection of Waste Disposal location
No Answer No of
Respondent Percentage
1 Burnt 3 10.00 2 Temporary Placement Area (TPS) 11 36.67 3 River 1 3.33 4 Waste Carts 15 50.00 Total 30 100.00
Sorting the waste prior to disposal
No Answer No of
Respondent Percentage
1 Yes 3 10.00 2 No 27 90.00
Environmental Baseline
Environmental Impact Assessment (EIA) [III-49]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Total 30 100.00
Waste worker collects waste regularly
No Answer No of
Respondent Percentage
1 Yes 2 6.67 2 No 28 93.33 Total 30 100.00
Sorting between organic and inorganic waste prior to disposal
No Answer No of
Respondent Percentage
1 Yes 1 3.33 2 No 29 96.67 Total 30 100.00
The information found in the field, there are 15 respondents (50 percent) threw waste in waste
carts that passed by, 11 respondents (36.67 percent) threw waste to TPS, 3 respondents (10
percent) burnt their waste as a choice of waste disposal and 1 respondent (3.33 per cent) threw
waste into the river. As for sorting waste, only 3 respondents (10 percent) who sorted waste
prior to disposal, while the remaining 27 respondents (90 percent) did not perform it. The
number of respondent who conducted the sorting of organic and inorganic waste prior to
disposal is only 1 respondent (3.33 percent) and the remaining 29 respondents did not perform
it.
According to the community, the implementation of waste collection by the local government is
still not organized. A total of 27 respondents (90 percent) said waste workers did not regularly
collect waste and 3 respondents (10 percent) said waste workers had picked up waste regularly.
8. Health Issue
Disease which often affects respondent’s family
No Answer No of
Respondent Percentage
1 Diarrhea 1 3.33 2 Respiratory tract infections 1 3.33 3 Others 28 93.33 Total 30 100.00
Environmental Baseline
Environmental Impact Assessment (EIA) [III-50]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Place to cure the disease
No Answer No of
Respondent Percentage
1 Self treatment 6 20.00 2 Puskesmas 10 33.33 3 Doctor, dentist 12 40.00 4 Hospital 2 6.67 Total 30 100.00
Family who got sick after flooding
No Answer No of
Respondent Percentage
1 Yes 4 13.33 2 No 26 86.67 Total 30 100.00
One respondent (3.33 percent) answered that the disease which often affects respondent’s
family was diarrhea, 1 respondent (3.33 percent) said respiratory tract infections, and the
remaining 28 respondents (93.33 percent) said other diseases which is influenza diseases. The
number of respondents who went to doctor as their treatment place when they got sick were 12
people (40 percent), 10 respondents (33.33 percent) chose Puskesmas, 6 respondents (20
percent) chose self-treatment and the remaining 2 respondents (6.67 percent) chose to go to
hospital. The number of respondent who answered that there were family member who got sick
after flooding was 26 respondents (86.67 percent) and the remaining who did not respond is 4
respondents (13.33 percent).
Environmental Baseline
Environmental Impact Assessment (EIA) [III-51]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3.4. Components of Built Environment
3.4.1. Public Health
a. Patterns of disease.
As we all know, the dredging project of Cideng-Thamrin Drain is located at Kelurahan Kebon
Melati, Kebon Kacang, Kebon Sirih, Kampung Bali, Cideng and Petojo Selatan. Those villages
are in the district area of Tanah Abang, Menteng, and Gambir. The overview of public health
rate from the incidence of disease in those districts can be assessed from the data obtained
from the district Puskesmas. When the circumstance is understood correctly, not all sick
people seek for treatment place in Puskesmas. Most people based on their personal
experience and other considerations will use other health care facilities such as doctor,
midwife, polyclinic and other type of service. However, considering the data availability and the
role of Puskesmas as the center for community activities and government in health efforts, the
overview of public health rate with treatment data in Puskesmas is reliable.
. Overview of disease incidents in the Kecamatan Tanah Abang and Gambir (Kecamatan
Menteng is not/less urgent, as it only touches the circle at the intersection of Jl. Kebon Sirih
and Thamrin that is included in the area of Kelurahan Kebon Sirih) can be reflected from the
List of Top 10 Diseases with the highest number of patients.
Table 3.23
List of Top 10 Diseases in Kecamatan Tanah Abang
No. Disease Code/Type of Diseases Number of
patients %
1 1302. ARI 43.138 48,59
2 1502 Pulp and periapical tissue disease 8739 10
3 21. Diseases of the muscular system & connective tissue 7297 8
4 12. Hypertension 6471 7
5 102. Diarrhea 5707 6
6 2001. Infectious skin diseases 4206 5
7 1301Tonsilitis including Tonsil 3704 4
8 184. Gastritis 3493 4
9 2002. Allergic diseases 3272 4
10 104. Other intestinal diseases 2746 3
Number of Patients 88773 100
Source: Annual Report 2009 of Puskesmas Tanah Abang, Jl. KH Mas Mansyur No. 30, Central Jakarta, 2009.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-52]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 3.24
List of Top 10 Diseases in Kecamatan Gambir
No. Type of Diseases Number of
patients
%
1 Other mental illness 47.629 57,24
2 ARI 13.511 16,23
3 Hypertension 5.162 6,20
4 Diseases of the muscular system & connective
tissue
3.937 4,73
5 Diarrhea 2.597 3,12
6 Infectious skin diseases 2.319 2,78
7 Pulp and periapical tissue disease 2.311 2,77
8 Tonsillitis 2.195 2,63
9 Other diseases on upper respiratory tract 1.877 2,25
10 Allergic skin diseases 1660 1,99
Number of Patients 83.198 100
Source: Annual Report 2009 of Puskesmas Gambir, Jl. Tanah Abang I, Central Jakarta.
It appears that disease which is associated with environmental health condition still holds
major position. This indicates that it requires awareness on environmental health condition so
that it will not be worsening in time and after the dredging project activities. Such interests are
not just associated with disease and injury prevention efforts, but also the consideration that
every citizen is entitled to have the environment that ensures the people to have a healthy live
as stipulated in laws and regulations. Meanwhile, from the survey conducted, it shows that the
prominent incidence of diseases is influenza and cough.
b. Environmental Health
b.1. Infrastructure of water supply and sanitation
In general, Kecamatan Tanah Abang and Gambir which are located in current city center are
an established area with relatively complete urban facilities. Kelurahan Kebon Melati, Kebon
Kacang, Kampung Bali and Cideng are settlements that had been organized for a long time,
as they are close to the modern city center which is located near National Monument field.
Most of residents have been supplied by drinking water company (PDAM); PDAM installation
for water purification is located in Pejompongan, the administrative area of Kecamatan Tanah
Abang; but small population, due to certain considerations, they are still using groundwater as
their source for drinking/clean water.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-53]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
For sanitation infrastructure, usually every residential building already has a toilet and there is
no latrine over the river or water channel. Even at the edge of the drains, it has been installed
embankment from concrete pole so it will be neater and more orderly. Recently, with the
growth of office buildings and international commercial buildings, it causes the administrative
area getting wider. Tanah Abang Market, Grand Indonesia, Thamrin City are all located in
Kelurahan Kebon Melati, Kebon Kacang and Kampung Bali in Kecamatan Tanah Abang.
b.2. Healthy Behavior
At the last few years, a campaign to prevent the occurrence of disease diarrhea by a method
to wash hand with soap is being promoted. This method is reportedly very effective. Together
with the method of defecating in latrines for all members of the community, it will give a
significant impact in the prevention of diarrhea and environmental sanitation. Subsequently,
the waste disposal in relation to not causing a brood for flies that becomes the conductor
microorganisms which cause alimentary tract disease. In a brief statement, it is to maintain
and improve personal and environmental hygiene. Matter that is associated with dredging
activities is when the dredging activities deteriorate the quality of environmental health, and
this should be counter-productive to the mentioned efforts. The potential which is likely to
occur is dredged material spills during transportation process from the dredging location to the
disposal site/landfill at the eastern side of Ancol Barat. Spilled dredged materials can create
dust on a hot day and a slippery road during rainy days. Further cause is the impact on the
incidence of respiratory disease when dust flies, and the traffic accidents when the roads
slippery.
3.3.2. Surrounding Environmental Condition
Activities around Cideng-Thamrin Drain are:
1. Offices; Embassy of Democratic Republic of Timor-Leste (RDTL), Surya
Building, United Nations Building, Jaya Building, Menara Thamrin, BPPT
Building, Ministry of Religious Affairs Building, and Bank Indonesia Complex.
2. Settlement; Settlements of Kelurahan Kebon Kacang, Kebon Kacang Flats, and
Settlements of Kebon Sirih.
3. Shopping Mall; Sogo/ Plaza Indonesia and Thamrin Square;
4. Hotel: Grand Indonesia Hotel and Millennium Hotel;
5. Infrastructure: Jati Baru Bridge, Jl. Fachrudin Bridge, Jl. KH Wachid Hasyim Ashari
Bridge, Kebon Kacang Raya Bridge, and Balikpapan Bridge.
Environmental Baseline
Environmental Impact Assessment (EIA) [III-54]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3.4.3. Traffic
Access to main roads around the dredging activities is generally classified as easy in the
daytime. When it is associated to the aspect of land use around the location of activities with
the potential traffic generator, it can be said that activities which have taken place have a
considerable potential for generator, i.e. office complex, settlements, trading and services.
Transportation of dredged material is done by the carrier truck which is equipped with a shield
to prevent spilled mud. The transportation routes of dredged material for each drainages
respectively are as follows:
Jl. MH Thamrin Jl. Kebon Sirih Raya Jl. Prapatan Jl. Senen Raya Street Jl.
Gunung Sahari Jl. RE Martadinata.
Based on the observation data at certain hours i.e.: at night from 22:00-24.00 (according to the
transportation plan of dredged material), then the traffic situation can be seen at the following
table:
Table 3.25
Traffic Situation on Roads that Passed by the Dredging of Cideng-Thamrin Drain
Code Link
Crossing Points Delay Length of Queue (m)
Delay Notes
1 Floodgate at Plaza Indonesia – Flats
30” 10 - Motorcycle parking area and food stall on the street side and drains.
2 Flats – Ministry of Religious Affairs Building
30” 12 - Sarinah Traffic Light
3 Ministry of Religious Affairs Building – Wahid Hasyim
60” 25 - Sarinah Traffic Light
4 Wahid Hasyim – Kebon Sirih 35” 10 - Thamrin Gas Station
5 Kebon Sirih – Merdeka Barat 20” 50 - Traffic Light near State Palace
6 Merdeka Barat – Abdul Muis 60” 30”
15 20
- Indosat Traffic Light (Monas Circle) - Horse Statue Traffic Light
7 Abdul Muis – Harmoni 2’ 150 - Harmoni Traffic Light
8 Harmoni– DR. Sutomo - - - Empty Street
9 DR. Sutomo – Gunung Sahari - - - Empty Street
10 Gunung Sahari – RE. Martadinata
30” 40”
15 20
- Golden Truly Traffic Light - KH. Samanhudi Fork Traffic Light
Environmental Baseline
Environmental Impact Assessment (EIA) [III-55]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Code Link
Crossing Points Delay Length of Queue (m)
Delay Notes
45” 35”
45” 30”
25 15
25 15
- Grand Kartini Traffic Light - DR. Suratmo Traffic Light (near Hotel
Sheraton Media) - Mangga Dua Intersection Traffic
Light - RE. Martadinata Fork Traffic Light
11 RE. Martadinata – Ancol Timur - - Street under the harbor highway
Currently, the traffic condition around the project site is classified as congested, as it is
traversed by Trans Jakarta. Based on previous study that has been conducted, it shows that
currently, V/C ratio in the peak hour of morning and afternoon time is between 0.78 to 0.9,
means very congested; moreover, there are many crossing plot around this lane, so it often
causes quite a long queue in each intersection with an average of 25-50 m.
However, based on survey result at night (between 22.00 - 4:00 pm) V/C ratio was only 0.1 -
0.2 and the length of queue (night time) between 10 - 25 m in several major intersections
along the transportation route plan for dredged material, such as: Sarinah intersection,
Harmoni intersection and RE. Martadinata intersection where the average delay for each
intersection is only 45 seconds. The traffic situation at night on roads surround the dredging
location of Cideng-Thamrin Drain and the transportation lane are as follows;
Environmental Baseline
Environmental Impact Assessment (EIA) [III-56]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Environmental Baseline
Environmental Impact Assessment (EIA) [III-57]
Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Gambar 3.22a. Kondisi Lalu Lintas Malam Hari Gambar 3.22b. Kondisi Lalu Lintas Malam Hari
Scope of Study
Environmental Impact Assessment (EIA) [IV-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 4 SCOPE OF STUDY
4.1. Researched Important Impact
4.1.1. Scoping Processes
Scoping is the preliminary process to determine the scope of problem and to identify
hypothetical important impact related to the activities plan. Generally, scoping is conducted in
three phases; potential impact identification, potential impact evaluation, and classification and
priority scale of hypothetical important impact, as listed below:
4.1.1.1. Impact Identification
In this phase, scoping aims to identify the entire environmental impacts (primary, secondary,
and so on) which potentially will occur as the result of having business and/or activities plan. In
this phase, it only inventoried possible potential regardless their size or importance. Therefore,
in this phase, there is no effort yet to assess whether potential impacts are important and big.
Potential impact identification is obtained from a series of consultation result and discussion
with initiator, the responsible agencies, the concerned community and also supplied with the
field observation result. Moreover, the potential impact identification is also performed by using
impact identification methods as follows:
• Public Consultation
• Simple interaction matrix;
• Flow Chart
(1) Components of the Researched Activities Plan.
Based on description of activities plan described in sub chapter 2.1, the components of the
researched activities plan are as follows:
Pre-Operational 1. Licensing 2. Dissemination 3. Coordination 4. Technical Planning Operational
Scope of Study
Environmental Impact Assessment (EIA) [IV-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
1. Mobilization of Heavy Equipments and Vehicle 2. Mobilization of Manpower 3. Traffic Management 4. Dredging 5. Temporary Placement of Dredged Material 6. Waste Separation 7. Mud Transportation to Disposal Site
Post-Operational 1. Land Clearing 2. Demobilization of Manpower 3. Demobilization of Heavy Equipments and Vehicle 4. Maintenance
(2) Affected environmental component
The environmental components that are forecasted to be affected and will be researched are
as follows:
1) Ambient Air Dust Quality 2) Odor Level 3) Noise Level 4) Physical-Chemical Quality of Surface Water 5) Sediment Quality 6) Flood 7) Solid Waste 8) Mud spills 9) Terrestrial Biology 10) Aquatic Biology 11) Public Perception 12) Environmental Aesthetic 13) Employment Opportunity 14) Business Opportunity 15) Public Health 16) Traffic 17) Road Condition
Scope of Study
Environmental Impact Assessment (EIA) [IV-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Environmental Component
Component of Activities Pre-Operational Operational Post-Operational
Lice
nsin
g
Dis
sem
inat
ion
Coo
rdin
atio
n
Tech
nica
l P
lan
Mob
ilizat
ion
of
Hea
vy
equi
pmen
ts
and
Vehi
cles
M
obiliz
atio
n of
M
anpo
wer
Tr
affic
M
anag
emen
t
Dre
dgin
g
Pla
cem
ent o
f D
redg
ed
Mat
eria
l
Sol
id w
aste
S
epar
atio
n
Tran
spor
ting
Dre
dged
M
ater
ial t
o D
ispo
sal S
ite
Land
Cle
arin
g
Dem
obiliz
atio
n of
Hea
vy
equi
pmen
ts
and
Vehi
cles
Dem
obiliz
atio
n of
Man
pow
er
Mai
nten
ance
Physical-Chemical Ambient Air Dust Quality X X X X X X Odor Level X X X X Noise Level X X X X Physical-Chemical Quality of Surface Water X X Sediment Quality X Flood X Solid Waste X X X X Biological Terrestrial Biology X X Aquatic Biology X Social, Economic & Cultural Public Perception X X X X X X X Employment Opportunity X X Business Opportunity X Public Health X X X X X X Built Environment Traffic X X X Road Condition X X X Environmental Aesthetics X X X X X X
Source: Consultant Analysis, 2009
Table 4.1 Identification Matrix of Potential Dredging Impact of Cideng-Thamrin Drains
Scope of Study
Environmental Impact Assessment (EIA) [IV-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 4.1 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drain at Pre-Operational Stage
Pre-Operational
Stage
Licensing
Dissemination
Public Perception
Coordination
Technical Planning
Scope of Study
Environmental Impact Assessment (EIA) [IV-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 4.2 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drain at Operational Stage
Mobilization of Heavy equipments & Vehicles
Mobilization of Manpower
Traffic Management
Dredging
Solid Waste Sorting
Temporary Placement of Dredging Material
Ambient Air Dust Quality
Noise Level
Terrestrial Biota
Traffic
Solid Waste
Public Perception
Operational Stage
Transporting Mud to Disposal Site
Public Health
Odor Level
Sediment Quality
Road Condition
Environmental Aesthetics
Employment and Business Opportunity
Physical-Chemical Quality of Surface Water
Aquatic Biota
Scope of Study
Environmental Impact Assessment (EIA) [IV-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 4.3 Flow Chart of Important Dredging Impact of Cideng-Thamrin Drain at Post-Operation Stage
Land Clearing
Demobilization of Heavy Equipments and Vehicle
Post-Operational Stage
Demobilization of Manpower
Ambient Air Dust Quality
Noise Level
Traffic
Employment Opportunity
Road Condition
Community Perception
Maintenance Flood
Environmental Aesthetics
Public Health Solid Waste
Terrestrial Biota
Scope of Study
Environmental Impact Assessment (EIA) [IV-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Based on the identification matrix above, several potential impacts can be identified as follows:
Pre-Operational Stage 1. Public Perception Operational Stage 1. Ambient Air Dust Quality 2. Odor Level 3. Noise Level 4. Sediment Quality 5. Physical and Chemical Quality of Surface Water 6. Solid Waste 7. Terrestrial Biota 8. Aquatic Biota 9. Public Perception 10. Employment Opportunity 11. Business Opportunity 12. Public Health 13. Traffic 14. Road Condition 15. Environmental Aesthetic Post-Operational Stage 1. Ambient Air Dust Quality 2. Noise Level 3. Flood 4. Solid Waste 5. Terrestrial Biota 6. Public Perception 7. Employment Opportunity
8. Public Health 9. Traffic 10. Road Condition 11. Environmental Aesthetic
4.1.1.2. Potential Impact Evaluation
Scoping at this stage aims to remove/eliminate the potential impacts that is considered
irrelevant or unimportant, thus it will obtain a priority list of important impact that is considered
necessary and relevant to be observed in-depth in EIA study. The list of potential important
impact is prepared based on the consideration of matters that is considered important by the
community around the plan activities, responsible agencies and the study team. At this stage,
the list of generated important impact is not systematically organized.
The method used at this stage is a discussion among experts. The activities of major and
important impact identification is done by the plan activities initiators (along with consultant
team of EIA drafter), by taking into consideration the consultation result and discussions with
Scope of Study
Environmental Impact Assessment (EIA) [IV-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
responsible agencies and the concerned community. The criteria used in determining the
potential impact evaluation consists of four questions:
1. Is the burden of certain environmental components already high? This is indicated from secondary data analysis and pre-survey result.
2. Do those environmental components play a role in the everyday life of community (social and economic value) and against other environmental components (ecological values)? This is seen from the pre-survey result.
3. Is there any high public concern regarding the environmental component? This is indicated from the public consultation results.
4. Are there any rules or policies violated by these impacts? This is indicated from the rules that set the environmental quality standards.
Every potential impact is filtered with those four questions, if one of questions is answered with
"yes" or "unknown" then the environmental components are researched in EIA. After having a
discussion among experts, several potential impacts are removed. Here is the potential impact
evaluation that becomes hypothetical important impact.
(1) Pre-Operational Stage
(i) Public Perception
This is the initial reaction from community, after the dissemination of the dredging plan of
Cideng-Thamrin Drains. This reaction can be a positive or negative impact. Therefore, in
Dissemination, it requires an explanation that is clear, transparent and easy to
understand by participants. It is expected that after the dissemination, Head of Urban
Village and Village Council and existing NGO can provide an explanation to residents on
the purpose and objectives of activities. Based on that idea, the team believes that the
public perception around Cideng-Thamrin Drains in Pre-Operational Stage is made as a
hypothetical important impact.
(2) Operational Stage
(i) Ambient Air Dust Quality
In the form of dust parameter, derives from the mobilization of heavy equipments
material, dredging activities, disposal site and transportation activities. This impact
becomes hypothetical important impacts as it can cause public health, comfort
disturbance and will cause negative perception from public (agitation).
Scope of Study
Environmental Impact Assessment (EIA) [IV-9] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(ii) Odor Level
It derives from mud removal and accumulation of mud from drain to outside of the drain.
This impact becomes a hypothetical important impact as it can cause public health,
comfort disturbance and will cause negative perception from public (agitation).
(iii) Noise Level
Noise derives from the mobilization of heavy equipments-materials, dredging activities,
and transportation activities. This impact becomes a hypothetical important impact as it
can cause public health, comfort disturbance and will cause negative perception from
public (agitation).
(iv) Sediment Quality
The dredging activities of Cideng-Thamrin Drains will generate dredged materials which
mostly in the form of sediment and others are solid waste. During the dredging process,
the process of sediment transfer from the drain to temporary placement area and
transporting vehicle will pollute the air in the form of their odor, disturbs the
environmental aesthetic if there are spills in dredging location and transportation. This
impact becomes hypothetical important impact as it can cause public health disturbance
and will create negative perception from public.
(v) Physical and Chemical Quality of Surface Water
It derives from dredging activities, where the activities intend to facilitate drainage in
drains and sediment transportation from drainage to the dumping site location, so the
dredging activities will reduce the TSS value in water, thus this impact can be made as a
hypothetical important impact.
(vi) Solid Waste
Besides generating dredged material, the dredging of Cideng-Thamrin Drain also
produces solid waste. The existence of solid waste at Cideng-Thamrin drain is not in a
large number, however if it is not well-managed after it is taken out from the drains, it will
impact the public health, causing odor and disturb the aesthetic. Therefore, based on
those matters, the existence of solid waste can be made as a hypothetical important
impact.
Scope of Study
Environmental Impact Assessment (EIA) [IV-10] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(vii) Aquatic Biota
It derives from the dredging, where it facilitates drainage in drains and sediment
transportation from drainage to the dumping site location. The aquatic biota that is found
during the survey is not a rare biota, this impact is not made as a hypothetical important
impact.
(viii) Terrestrial Biota
It derives from mobilization of vehicles and equipments and dredging activities, where
this activities will cause disturbance to the terrestrial biota, both flora and fauna. The
activities from the disposal site also affect the terrestrial biota. Terrestrial biota found
during the survey is not a rare biota; this impact is not made as a hypothetical important
impact.
(ix) Public Perception
It is an accumulation of all important impacts. If the management of all activities at
Operational Stage was not properly managed, it will cause residual effects which will
continues to Post-Operational Stage. If the management of all activities and the impact
were not properly managed, then it turns into public agitation. This public agitation is very
important as the next level can turn into public anger. In certain parts of Cideng-Thamrin
drain, considering the distance between the settlements and the drain is very close, so
the impact of this activities is highly influential in public life, therefore the public
perception in this area is a hypothetical important impact.
(x) Employment Opportunity
In Operational Stage, the arising positive impact is the manpower component. The
impact on this component has a continued impact such as increasing of public income.
Based on pre-survey result, the community expects that this activity can accommodate
the existing manpower. From the observation, dredging activities will use equipments
that require special expertise, which may not be owned by local manpower. The needs
for local manpower only on several type of works. If this impact can be properly
managed, it will give security to the community and the implementing activity. Yet
instead, if it was not properly managed, it will cause public agitation. Based on this
consideration, therefore employment opportunity is classified into a hypothetical
important impact.
Scope of Study
Environmental Impact Assessment (EIA) [IV-11] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(xi) Business Opportunity
The impact on business opportunity can be the positive impact if community gets the
opportunity to do business, such as providing meal, drink and other necessities for
workers. This impact can also change the public perception to negative if it was not
properly managed. Based on those considerations, this impact can be made as a
hypothetical important impact.
(xii) Public Health
Dredging of drains and retention basins will produce sting odor due to the elevated
sediment and it will causes odor to the surrounding community of project activities. This
disturbance can result in the public health and comfort of life for the surrounding
community of affected area. Moreover, in transporting dredged material from dredging
location to the disposal site, other than odor disturbance, it is also due to spills of
dredged material which will make the surrounding environment dirty. The possibility that
can occur from spilled dredged material on the road that is passed through is the
emergence of dust when the road is dry, and slippery road when it is wet (e.g. rainy day).
The excessive dust will affect the incidence of respiratory tract diseases; while the
slippery road can cause traffic accidents that may cause injury and/or death. With such
conditions, the impact on public health is a component that is potentially create impact
which can be considered as a hypothetical important impact.
(xiii) Environment Aesthetic
Dredging and disposal transportation has the potential to create disturbance of
environment aesthetic. The environmental condition, especially aesthetic problem at the
initial stage of activities will decrease, and it will get better when the dredging activities
and disposal transportation is finished. Because it is only temporary and it will get better,
then the component of environment aesthetic is not included as a hypothetical important
impact.
(xiv) Traffic
It derives from the mobilization of heavy equipments-materials, dredging activities,
disposal site and transportation which potentially cause traffic disturbance. Based on
that, this impact can be classified into a hypothetical important impact.
Scope of Study
Environmental Impact Assessment (EIA) [IV-12] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(xv) Road Condition
By performing transportation of dredged materials, then it is potentially damaging the
road, it becomes a hypothetical important impact, as roads that will be passed through
are the main street.
(3) Post-Operational Stage
(i) Ambient Air Dust Quality
It consists of parameters of CO, temperature, NO2, SO2 and Pb, derived from the
demobilization of heavy equipments, maintenance and vehicles as well as cleaning of
spills from dredging activities. This impact becomes a hypothetical important impact due
to it may result to the public health, comfort of life and it will create a negative perception
from the public (agitation).
(ii) Noise Level
It derives from the demobilization of heavy equipments, maintenance and vehicle. This
impact does not become a hypothetical important impact as it has low impact intensity.
(iii) Solid Waste
It is in the form of solid waste from remains of work. By looking at the analogy with the
dredging that has been done on JEDI Phase 1, the solid waste generated was not too
much, therefore, based on these matters, solid waste cannot be a hypothetical important
impact.
(iv) Terrestrial Biota
It derives from the return of land such as planting plants, where this activity will improve
vegetation, but this impact does not become a hypothetical important impact as it is in
small number.
(v) Public Perception
Management of all activities on Operational and Post-Operational Stage should be
properly managed. The successful impact management on public perception component
will ensure the smoothness of following activities. The management of all activities and
the arising impact that are not properly managed will turn into public agitation. Therefore,
the public perception is included in the hypothetical important impact.
Scope of Study
Environmental Impact Assessment (EIA) [IV-13] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(vi) Employment Opportunities
In Post-Operational Stage, there was workforce reduction. It is estimated that most
workers will have termination of employment. This will not cause any shock to the
community life which has started to stabilize, as workers are already aware that this job
will be ended. Based on this thought, the impact of employment opportunities is not
included in the hypothetical important impact.
(vii) Environmental Aesthetics
By the completion of dredging activities and disposal transportation, it will create a clean
and good environment. The environmental aesthetic merit depends on the government
and community activities. If the aesthetics condition can be improved and maintained
properly, then it becomes a better environment aesthetics. Due to its temporary and
subjective nature, the environmental aesthetic component is not included as the
hypothetical important impact.
(viii) Traffic
It derives from the demobilization of heavy equipments and vehicle. The demobilization
of heavy equipments and vehicle will cause disturbance to the transportation system if it
was not properly managed. Based on this, the impact can be classified as a hypothetical
important impact.
(ix) Road Conditions
With the demobilization of equipments and vehicle, then it is potentially damaging the
roads, this becomes a hypothetical important impact, as those roads that will be passed
through are the main street.
(x) Flood
Flood reduction is the purpose of this dredging activity, therefore this impact is a
hypothetical important impact.
For more details, potential impact evaluation becomes a hypothetical important impact are as
follows:
Scope of Study
Environmental Impact Assessment (EIA) [IV-14] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 4.2
Evaluation of Potential Important Impact becomes Hypothetical Important impact
The Source of Impact Affected Components Criteria Studied or
reviewed in EIA Impact Recipient Impact Type 1 2 3 4
Pre-Operational Licensing - - - - - - - Dissemination Community Public Perception No Yes Yes No Yes Coordination - - - - - - - Technical Planning Community Public Perception No Yes Yes No Yes
Operational Mobilization of Heavy Equipments and Vehicle
Ambient Air Air Quality Degradation Yes Yes No Yes Yes Ambient Air Increased Noise Yes Yes No Yes Yes Community Public Perception No Yes Yes No Yes Traffic Traffic Disturbance Yes Yes No No Yes
Mobilization of Manpower Community Raising Employment Opportunity Yes Yes No No Yes Raising Business Opportunity Yes Yes Yes No Yes
Traffic Management Traffic Overcoming Traffic Disturbance Yes Yes No No Yes
Dredging Ambient Air Air Quality Degradation Yes Yes No Yes Yes Ambient Air Raising Odor No No Yes Yes Yes Ambient Air Increased Noise Yes Yes No Yes Yes Surface Water Degradation of Physical and
Chemical Quality of Surface Water
Yes Yes No Yes Yes
TPS for mud Increased Runoff Water Yes Yes Yes No Yes Vegetation Loss of Vegetation No No No No No Aquatic Biota Community Structure
Changes No No No No No
Community Public Perception No Yes Yes No Yes Public Health Yes Yes Yes No Yes
Scope of Study
Environmental Impact Assessment (EIA) [IV-15] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The Source of Impact Affected Components Criteria Studied or
reviewed in EIA Impact Recipient Impact Type 1 2 3 4
Environmental Aesthetics No No No No No Traffic Traffic Disturbance Yes Yes No No Yes Hydrology Flooding Control Yes Yes Yes Yes Yes
Sediment Transportation to Disposal Site
Ambient Air Air Quality Degradation Yes Yes No Yes Yes Traffic Traffic Disturbance Yes Yes No No Yes
Solid Waste Separation of Sediment
Ambient Air Increased Noise Yes Yes No Yes Yes Temporary Site for Solid Waste
Increased Solid Waste Yes Yes No Yes Yes Placement of dredged Results Surface Water Water Quality Degradation Yes Yes No Yes Yes
Disposal Site Increased Runoff Water Yes Yes Yes No
Yes Vegetation Loss of Vegetation No No No No No
Post-Operational Land Clearing Community Environment Aesthetic No No No No No
Ambient Air Air Quality Degradation Yes Yes No Yes Yes Site around the Drain
Loss of solid waste and sediment No No No No No
Vegetation Vegetation Improvement No No No No No Community Public Perception Yes Yes No Yes Yes
Environmental Aesthetics No No No No No Demobilization of Heavy Equipments and Vehicle
Ambient Air Air Quality Degradation Yes Yes No Yes Yes Ambient Air Increased Noise No No No No No Community Public Perception No No No No No Traffic Jamming Traffic Yes Yes No No Yes Road Road Condition Yes Yes No No Yes
Demobilization of Manpower Community Termination of Employment Opportunity No No No No No
Termination of Business Opportunity No No No No No
Maintenance Air Quality Air Quality Degradation Yes Yes No Yes Yes
Scope of Study
Environmental Impact Assessment (EIA) [IV-16] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The Source of Impact Affected Components Criteria Studied or
reviewed in EIA Impact Recipient Impact Type 1 2 3 4
Ambient Air Increased Noise No No No No No Terrestrial Biota Vegetation Improvement No No No No No Hydrology Flooding Control Yes Yes Yes Yes Yes Community Public Perception Yes Yes No No Yes
Notes: 1 = Is the burden of certain environmental components already high? This is indicated from secondary data analysis and pre-survey result. 2 = Do those environmental components play a role in the everyday life of community (social and economic value) and against other
environmental components (ecological values)? This is indicated from the pre-survey result. 3 = Is there any high public concern regarding the environmental component? This is indicated from the public consultation results. 4 = Are there any rules or policies violated by these impacts? This is indicated from the rules that set the environmental quality standards.
Scope of Study
Environmental Impact Assessment (EIA) [IV-17] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Based on the above explanation, it can be concluded that hypothetical important impacts are: 1. Pre-Operational Stage
1. Public Perception 2. Operational Stage
1. Ambient Air Dust Quality 2. Odor Level 3. Noise Level 4. Sediment Quality 5. Surface Water Quality 6. Solid Waste 7. Employment Opportunity 8. Business Opportunity 9. Public Perception 10. Public Health 11. Traffic 12. Road Condition
3. Post-Operational Stage
1. Ambient Air Dust Quality 2. Public Perception 3. Traffic 4. Road Condition 5. Flood
4.1.1.3. Classification and Priority of Important Impact
Scoping that is performed at this stage aims to classify/organize the important impact that has
been formulated in the previous stage with the intention to get the classification and priority of
a hypothetic important impact that will be reviewed further in EIA document. In conducting
classification and priority, these following matters should be taken into account:
• Policy or regulation that will be the basis for further EIA assessment directive, such as
standard/quality standards, and so on;
• The scientific concept of research that will be conducted
Those hypothetical important impacts are formulated in two phases. First, the entire major and
important impacts are classified into several groups according to their relation to one another.
Second, those important impact groups are then sorted based on their importance. The priority
method of hypothetical important impact is by predicting the probability of impact created and
estimating the scale of consequences that may occur. Then, the probability of incidence will
have a gradation value that represents the gradation of consequences scale, as in below table.
Scope of Study
Environmental Impact Assessment (EIA) [IV-18] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 4.3 Possibility and Size of Impact
Incidental (1)
Small (2)
Medium (3)
Large (4)
Catastrophic (5)
Almost Definite (5)
Most Likely (4)
Medium (3) Small Possibility
(2)
Rarely(1)
Source: Technical Guide Preparation of KA-ANDAL, KNLH RI, 2007
Here is the classification of hypothetical important impact based on potential impact
evaluation.
1. Pre-Operational Stage:
1. Public Perception 2. Operational Stage
1. Ambient Air Dust Quality and Odor Level 2. Noise Level 3. Sediment Quality 4. Quality of Surface Water 5. Solid Waste 6. Employment and Business Opportunity 7. Public Perception 8. Public Health 9. Traffic and Road Damage
3. Post-Operational Stage
1. Ambient Air Dust Quality 2. Public Perception 2. Traffic and Road Condition 3. Flood Reduction
After obtaining several hypothetical important impacts for each activities stage, then those
impacts will be sorted out based on their importance, so it can be seen as follows:
1. Pre-Operational Stage: because there is only one impact, Public Perception, therefore it
is automatically become a hypothetical important impact at this stage.
2. Operational Stage: there are twelve impacts and the determination of priorities is as
follows:
Scope of Study
Environmental Impact Assessment (EIA) [IV-19] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 4.4 Priority of Hypothetical Important Impact in Operational Stage
Hypothetical Important Impact
Assessment Total Score
Priority Level 1 2 3 4 5
Ambient Air Dust Quality and Odor Level 20 1 Possibility X Size of Impact X Noise Level
20 3 Possibility X Size of Impact X Sediment Quality
16 4 Possibility X Size of Impact X Water Surface Quality
12 6 Possibility X Size of Impact X Solid Waste
16 5 Possibility X Size of Impact X Public Perception
9 8 Possibility X Size of Impact X Employment and Business Opportunity 9 7 Possibility X Size of Impact X Public Health
6 9 Possibility X Size of Impact X Traffic and Road Damage
20 2 Possibility X Size of Impact X
Table 4.5 Possibility and Size of Impact in Operational Stage
Incidental (1)
Small (2) Medium (3) Large (4) Catastrophic (5)
Almost Definite (5)
Odor Level Traffic and Road Damage Noise Level
Most Likely (4)
Water Quality Ambient Air Dust Quality
Sediment Quality
Odor Level Traffic and Road Damage Noise Level
Scope of Study
Environmental Impact Assessment (EIA) [IV-20] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Incidental (1)
Small (2) Medium (3) Large (4) Catastrophic (5)
Medium (3) Public Health
Employment and Business
Opportunity Public Perception
Water Quality Ambient Air Dust Quality Odor Level
Small Possibility (2)
Public Health
Rarely(1)
3. Post-Operational Stage: there are five impacts and the determination of priorities is as
follow:
Table 4.6 Priority of Hypothetical Important Impact in Post-Operational Stage
Hypothetical Important Impact Assessment Total Score
Priority Level 1 2 3 4 5
Ambient Air Dust Quality and Odor Level 12 3 Possibility X
Size of Impact X Public Perception
9 4 Possibility X Size of Impact X Traffic and Road Damage
12 2 Possibility X Size of Impact X Flood
20 1 Possibility X Size of Impact X
Table 4.7 Possibility and Size of Impact in Post-Operational Stage
Incidental (1)
Small (2) Medium (3) Large (4) Catastrophic (5)
Almost Definite (5)
Flood Reduction
Most Likely (4)
Traffic and Road Damage
Ambient Air Dust Quality
Flood Reduction
Medium (3)
Scope of Study
Environmental Impact Assessment (EIA) [IV-21] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Incidental (1)
Small (2) Medium (3) Large (4) Catastrophic (5)
Small Possibility (2)
Rarely(1)
The scoping process for the EIA preparation of dredging of Cideng-Thamrin Drain can be seen
in detail at the following figures:
Scope of Study
Environmental Impact Assessment (EIA) [IV-22] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 4.4 Flow Chart of Scoping Process
Environmental Baseline
• Physical-Chemical Component • Biology Component • Social, Economic and Culture
Component • Built Environment Component
Potential Impact
Identification
POTENTIAL IMPORTANT IMPACT Pre-Operational Stage • Community Perception Operational Stage • Ambient Air Dust Quality • Odor Level • Noise Level • Sediment Quality • Physical and Chemical Quality
of Surface Water • Environment Aesthetic • Solid Waste • Terrestrial Biota • Aquatic Biota • Employment Opportunity • Business Opportunity • Community Perception • Public Health • Traffic • Road Condition Post-Operational Stage • Ambient Air Dust Quality • Noise Level • Terrestrial Biota • Solid Waste • Community Perception • Employment Opportunity • Public Health • Traffic • Road Condition • Flood • Environmental Aesthetic
HYPOTHETICAL IMPORTANT IMPACT Pre-Operational Stage • Community Perception
Operational Stage • Ambient Air Dust Quality • Odor Level • Noise Level • Sediment Quality • Physical and Chemical
Quality of Surface Water • Solid Waste • Employment Opportunity • Business Opportunity • Community Perception • Public Health • Traffic • Road Condition
Post-Operational Stage • Ambient Air Dust Quality • Community Perception • Traffic • Road Condition • Flood
PRIORITY AND CLASSIFICATION OF IMPORTANT IMPACT
Pre-Operational Stage 1. Community Perception Operational Stage 1. Ambient Air Dust Quality and Odor
Level 2. Traffic Road Condition 3. Noise Level 4. Sediment Quality 5. Solid Waste 6. Surface Water Quality 7. Employment and Business Opportunity 8. Community Perception 9. Public Health Post-Operational Stage 1. Flood Reduction 2. Traffic and Road Damage 3. Ambient Air Dust Quality 4. Community Perception
Potential Impact Evaluation
Professionals Judgment
Classification and Priority Scale
Activities Plan
• Pre-Operational • Operational • Post-Operational
Method of Impact Identification Matrix and
Impact Flow Chart
Scope of Study
Environmental Impact Assessment (EIA) [IV-23] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4.1.1.4. Scoping Process Result
The scoping process result includes hypothetical important impact, scope of study area and
deadline of research.
4.1.1.5. Hypothetical Important Impact
After going through scoping stages by using interactions matrix method and flow chart, the
hypothetical important impacts that arise as the result of activities plan are:
1. Ambient Air Dust Quality and Odor Level; impact on air quality derives from the
mobilization of equipments and vehicle, dredging activities, mud transportation, land
clearing, and demobilization of equipments and vehicle. Therefore, the measured key
parameters are: Dust or according to Decree of Governor No.551/2001 on ambient air
quality standards and Odor parameter (ammonia, methyl mercaptan, hydrogen sulfide,
methyl sulfide and styrene) is in accordance with the Regulation of Ministry of
Environmental No. 50/1996 on Standard Odor Level.
2. Noise: derives from the mobilization of equipments and vehicle, dredging activities, mud
transportation, solid waste separation, and demobilization of equipments and vehicle. The
measured parameters are including ambient noise or according to Decree of Governor
No.551/2001 on ambient noise quality standards;
3. Sediment Quality: derives from the placement of dredged material so it is concerned that
it will contaminate groundwater, the parameter is in accordance with PPRI No. 18/1999;
4. Physical-Chemical Quality of Surface Water: derives from dredging activities, so that
the measured parameters are including COD, BOD, KMnO4, Detergent, Oil-Fat, TSS,
TDS, and heavy metals or according to Decree of DKI Gov. No. 582/1995 (group B) and
Aquatic Biota (plankton and benthos);
5. Solid Waste; the source of impact is the mud placement to mud temporary placement
area, mud transportation, mud and waste separation, so the measured parameters are
mud spills and waste volume;
6. Public Perception; comes from all dredging activities. The measured parameter is public
opinion-attitude along with their expectation and concern;
7. Traffic and Road Damage; the impact on traffic derives from the mobilization of
equipments and vehicle, mud transportation, and demobilization of equipments and
vehicle. The measured parameters are the physical condition of roads and VCR;
8. Public Health: derives from all dredging activities. The measured parameters are source
of disease, public behavior, sanitation and health facilities;
Scope of Study
Environmental Impact Assessment (EIA) [IV-24] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
9. Flood Reduction: comes from capacity and stream discharge. The measured parameters
are catchment area and stream discharge;
10. Employment and Business Opportunity; comes from the mobilization and
demobilization of manpower. The measured parameters are the number of manpower and
unemployment figures.
4.2. Area of Study and Research Deadline
The definition for study margin of Environmental Impact Study of Dredging of Cideng-Thamrin
Drains emphasizes on the consideration of the affected area by project activities in every stage
of activities. The study margin is a resultant from the project margin, ecology margin, social
margin and administrative margin with due regard to the technical margin that that includes
limitation of resources, time, fund, techniques and research method. The basic for determining
area of study explains in detail as follows:
(1) Project Margin
Project margin includes the entire area designated for dredging the Cideng-Thamrin
Drains and transportation route for material:
Length : 4150 meters
Width : 15 meters
From Jatibaru Bridge – Jl. Balikpapan
(2) Ecology Margin
The ecology margin is the distribution space of impact from left and right side of
Dredging of Cideng-Thamrin Drains and roads that are traversed by trucks carrying the
dredged material within a radius of 100m to eastern part of Ancol Barat. The estimated
impact distribution of an activities plan is based on waste transportation media (water,
air), where the natural process that occurs in that media is predicted to experience
fundamental changes. The prominent built sub-ecosystem surrounds the activities
location is transportation activities, residential area/settlements, office, hotel &
restaurant, public facilities, shopping mall & shopping complex.
(3) Social Margin
Social margin is a space around the activities location that serves as place for several
social interactions which has several established certain norms and values (including
social system and structure), in line with the social dynamics process of a community
group, that is forecasted to experience a fundamental change due to the plan of
Scope of Study
Environmental Impact Assessment (EIA) [IV-25] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Dredging Activities of Cideng-Thamrin Drains. Considering the environmental impacts
are not evenly distributed, the social margin is set by limiting several RT (average of 200
meters from the drainage to roads that are traversed by truck carrying dredged material
to disposal site). This social margin is determined by considering the community
identification result that reside in project and ecology margin, and community that reside
outside project and ecology margin but is potentially impacted by the fundamental impact
of Dredging Activities of Cideng-Thamrin Drains through manpower absorption,
construction of public facilities and social facilities
(4) Administrative Margin
Administrative margin is intended as a space where people can do their socio-economic
and socio-cultural activities unreservedly in accordance with the applicable laws and
regulations. The referred space margin is the space margin that is bordered with villages
that is passed through the Dredging Activities of Cideng-Thamrin Drain:
.
Table 4.8 Administration Margin of Cideng-Thamrin Drain
No Kelurahan Kecamatan City
1 Kebon Kacang
Tanah Abang
Center Jakarta
2 Kebon Melati
3 Kampung Bali
4 Kebon Sirih Menteng
5 Cideng Gambir
6 Petojo Selatan
Source: Consultant 2009
(5) Research Deadline
The research deadline is the time during the operational stage of drainage of Cideng-
Thamrin Drains.
Scope of Study
Environmental Impact Assessment (EIA) [IV-26] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
KERANGKA ACUAN ANDAL
GAMBAR 2.15
Sumber : Metropolitan Map And Road Site
Peta
No Revisi
Tanggal Revisi
KEMENTERIAN PEKERJAAN UMUM REPUBLIK INDONESIA
Keterangan :
: Batas Proyek : Batas Administrasi : Batas Ekologis
: Batas Sosial : Batas Wilayah Studi : Jalur Pengangkutan
Scope of Study
Environmental Impact Assessment (EIA) [IV-27] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 5 IMPORTANT IMPACT PREDICTION 5.1. Criteria of Impact Prediction In making prediction for major and important impact, firstly, there should be indicated the
arising hypothetical important impacts, with reference to:
- Scoping of EIA as written in TOR-EIA;
- The arising environmental issues as the research result. Towards the indicated arising hypothetical important impacts above, then by using
various methods of impact prediction, as proposed in TOR-EIA, an important impact
analysis is conducted to know the nature of impact, the size of impact and the importance
level of impact, which subsequently will be used in evaluating the important impact.
The criteria of important impact is defined based on nature of impact, the size of impact
and the importance level of impact as follows:
a. Nature of Impact The nature of impact is classified to positive impact, which is the types of impact that will
give advantages should it be reviewed from the environmental area, and negative impact,
that is the types of impact that will be damaging should it be reviewed from the
environmental area. The examples of negative impact are such as environmental
pollution, environmental damage, or the decreasing of natural resources potential.
b. Size of impact The size of impact can be classified into two categories, big and small size, which its
determination based on the size of the arising environmental quality changes as the result
of dredging plan of Cideng-Thamrin Drains or the size of environmental quality changes
prior and after activities, whether quantitatively or qualitatively. Moreover, the impact
formula that is categorized as big impact is when there is a suitability with one of these
following criteria:
(1) The environmental carrying capacity has been in a critical condition means it cannot
be functioning to support human life and/or other living creatures as expected.
(2) The capacity of water resources, air and land is in the maximum capacity limit to
accept external additional load.
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(3) The capacity of social resources is in the capacity limit to accept external additional
load.
For the purpose of quantitative analysis, the administration of a numerical rating scale is
conducted as follows:
(a) The size of impact is categorized as big, if changes in environmental condition that
occur due to activities reach above or equal to 50% of the original environmental
condition.
(b) The size of impact is categorized as small, if changes in environmental condition
that occur due to activities reach less than 50% of the original environmental
condition.
c. Importance Level of Impact
In accordance with Stipulation of Head of Environmental Management Agency No.
56/1994, then the arising impact that can be categorized as important if there is a
suitability with one of following criteria:
1) The number of people affected by important impact in the study area is exceeding the
number of people who take benefit;
2) The distribution and the extents of affected area is perceived regionally or nationally;
3) Intensity and the duration of impact;
4) Threshold of environmental quality standards start to be exceeded ever since the
activities began and it continued until the post-operational stage;
5) There is a synergize between the predicted arising impacts;
6) The arising impact is irreversible, although there has been a mitigation attempts.
In detail, the criteria to determine important impact can be seen in table 5.1
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Table 5.1 Criteria to Determine Important Impact
No. Determination Factor of Important Impact
Criteria of Important Impact Unimportant
(score 1) Important (score 5)
1. Population (Pd) Pd = P1/P2 P1 = The affected population P2 = Population who take benefit
Population who take benefit is greater than the affected population
The affected population is greater than people who take benefit
2. Area distribution of impact (L) L = L1/L2 L1 = Area distribution of impact L2 = Activities area
There is no area undergoes the fundamental change
There is area undergoes a fundamental change
3. Impact intensity and duration of impact (W) W = W1/W2 W1 = Duration of impact W2 = Duration of activities (activities phase)
Light, the affected population is not affected The duration of impact is less than 1 phase of activities, light, the affected population is not affected
Moderate to heavy, the affected population is affected The duration of impact is more than 1 phase of activities, moderate to heavy, the affected population is affected, beyond the quality standards
4. Number of other affected environmental components (DL) DL = SR/PR SR = Secondary Impact PR = Primary Impact
The number of primary environmental component is more than the secondary impact
The number of primary environmental component is less than the secondary impact
5. The nature of cumulative impacts Not cumulative, it can be assimilated by the environment
Cumulative and synergistic, cannot be dissimilated by the environment
6. Reversible or irreversible impact
It can be restored by human engineering
Cannot be Restored (irreversible)
Based on TOR-EIA, there are some priorities of hypothetical important impact:
Pre-Operational Stage 1. Public Perception Operational Stage 1. Ambient Air Dust Quality and Odor Level 2. Traffic and Road Condition 3. Noise Level 4. Sediment Quality 5. Solid Waste 6. Quality of Surface Water 7. Employment and Business Opportunity 8. Public Perception 9. Public Health Post-Operational Stage 1. Flood Reduction
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2. Traffic and Road Condition 3. Ambient Air Dust Quality 4. Public Perception 5.1.1. Prediction of Importance Level of Impact A. Pre-Operational Stage 1. Public Perception This pre-operational activity is a dissemination of the activities plan that is conducted through
the mass media, public hearings, and interviews are predicted to arise important impacts on
public perceptions at the activities location which if it was not handled properly then it will have
a continued impact to the public agitation. The occurrence of impact whether positive or
negative ones in the community is described as follows:
Dissemination of Planned Activities: The dissemination conducted through mass media on
November 7, 2009 and public hearing on December 8, 2009 had given an impact to the
society, which can lead to a positive or negative impact. In essence, the dissemination process
is an interaction process between initiator with the affected communities due to the dredging of
Cideng-Thamrin Drains. It is possible that in the openness era; public will voice their
aspirations openly and directly. The positive impact will arise when the dissemination process
is performed in the right way, in timely manner and on target. This way, public will fully know
the benefit of dredging plan of Cideng-Thamrin drains for the good life of the surrounding
community, that is to anticipate the occurrence of flooding that is caused by the high sediment
content as the result of spatial misuse. In addition, another benefit is to restore the level of
riverbed to original level.
On the contrary, the negative impact will occur if the initiator attitude in the dissemination
process is a one-way communication, without bothering the community aspiration, especially
when there is no definitive explanation regarding the control of drain banks (although there is
no action whatsoever in controlling flood plains). Therefore, it is feared that it will create public
agitation, especially for those who live at drain banks. Moreover, we cannot ignore the
possibility of parties who are not satisfied with this plan, because a plan is often cannot satisfy
all parties. These dissatisfying parties will provoke the community, which likely result in social
agitation. Therefore, it requires a prudent attitude from the initiator in this dissemination
process. If necessary, the initiator involves parties who have credibility and capability in the
dissemination/interaction process (e.g. NGOs, universities, consultants, traditional leaders or
community leaders, etc.) to manage the dissemination process in such a way, for this process
to run smoothly. Here are the results of the public hearing conducted on November 7, 2009.
1. Rivers after dredging should always be maintained/preserved/under supervision;
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2. When will be the exact time of dredging implementation?
3. Based on the previous experience of dredging, it is expected to restore the environmental
condition after dredging to the previous condition;
4. Need to be clearer on dredging techniques;
5. Should consider the placement of dredged material;
6. Prior to the dredging implementation, the contractor must coordinates with community
leaders;
7. Need to have a hotline information at project sites to accommodate inputs/suggestions
from the community;
8. Should involve the community in the project implementation and in general, they are very
supportive with the project plan.
Preliminary survey: involving the public interest and in line with the era of information
transparency, therefore the dredging planning will be the discourse and topic of concern of the
community in the study area. Moreover, the preliminary survey is a physical activity that can be
seen directly by the community. When the public interest is disturbed which can create an
impression that it will cause losses in material/immaterial, then it is the beginning where
community will react negatively.
At the time of dissemination and during the survey was conducted, it has been described that
this activity will be solely to dredging implementation without any public order, but it is possible
that this information will not reach the whole community. This is seen from the survey result
where there were people who still not aware of this activities. Following is the summary of the
interview result conducted towards the community:
Pengetahuan Responden Terhadap Proyek Pengerukan JEDI Cideng-Thamrin
3%
97%
Ya Tidak
Figure 5.1 Composition of Respondent’s Knowledge to the Project
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Pengetahuan Responden Terhadap Sosialisasi Pengerukan JEDI Cideng-Thamrin
0%
57%
43%
Ya, SudahBelumTidak tahu
Figure 5.2 Composition of Respondent’s Knowledge to the Project Dissemination
Tangapan Responden TerhadapProyek Pengerukan JEDI Cideng-Thamrin
97%
0% 3%
SetujuTidak setujuTidak tahu
Figure 5.3 Composition of Respondent’s Response
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Alasan Setuju Dengan Proyek JEDI Cideng - Thamrin
79%
21%
0%
0%
Dapat mengatasi banjirLingkungan menjadi bersihKesempatan kerjaKesempatan berusaha
Figure 5.4 The Reason Why Respondent Agree
From the above summary, it appears that most people (97%) were not aware of dredging
activities and this becomes the indicator that the information on dredging activities contained in
the dissemination that was held in Jakarta was not known by the public, especially the
community near the drains. Of the total respondents who were aware of this, it indicated that
100% of respondent agreed and the reason is they expect the drains to be clean and there
would be an environmental improvement, that is overcoming the flood. Alongside respondents
who agreed and disagreed, there were 3% respondents who were still hesitant or not aware of
this, which made it as the task of the Directorate General of Human Settlements, Ministry of
Public Works of RI and the implementing contractor to manage this activity, so that all
communities can receive significant benefit. Based on the research result of predicted impact
that has been described previously, the impact on public perception is categorized as a Big
Impact.
Furthermore, to determine the importance level of impact, some considerations are used as
follows:
1. The number of affected people is relatively small compared to the number of people who
take benefit, so the impact is not categorized as an unimportant impact (TP).
2. The total area of impact distribution is wider than the study area, so it is considered as an
important impact (P).
3. The impact occurs during the pre-operational stage, but it can expand to the post-
operational stage, so it is categorized as an important impact (P).
4. The affected environmental component is only the public perception, so it is not
considered an unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
5. This public perception can be cumulative with other activities around the activities
location, so it is categorized as an important impact (P).
6. This public perception can be restored immediately by having a management, so it is
categorized as an unimportant impact (TP).
From the above several criteria, it can be concluded that the impact on public perception
caused by preliminary survey activities and dissemination is an important impact. B. Operational Stage 1. Ambient Air Dust Quality and Odor Level Impact on the ambient air quality degradation comes from the transportation of heavy duty
equipments and materials. The parameters of air quality degradation are dust and CO, which
is predicted to occur at mud temporary placement area and roads which are passed through
by the heavy duty and mud transporting vehicle along the drainage that will be dredged, thus it
will affect the dredging worker and surrounding community. Based on environmental baseline
data, those air quality parameters are still below the specified quality standards. In addition to
the above, during the dredging and draining mud, it is predicted to cause odor. Based on the
measurement result, the current odor condition is still below the specified quality standards. By
looking at the pilot project result conducted at Kali Mati in 2008, apparently odor was a
temporary impact as it would disappear with solar heating and organoleptic habit adaptation of
workers and surrounding communities.
Based on the environmental baseline where dust is still below the specified quality standards,
then by using the formula of Gaussian level line source, it can identify dust increase and
distribution as below:
C = ( )
2
2
2/1 2exp
2/2
zz
zULQ
σσπ
C = gas concentration /particulate ambient air (gram/m3) L = length of impact sources (m) Q = Total gas/particulate emerged, (gram/sec) Q = b x BM x ρ x vol. x v
b = Gas concentration/particulate in fuel, (%) ρ = fuel density, kg/Lt vol. = fuel volume used each km (Lt/km) V = car velocity (Km/second)
BM = Molecule Weight of fuel
Based on analogy, we will get: b = 0.035 % ρ = 0.67 Kg/hour vol. = 0.2 liter / Km) V = 40 km/hour
U = wind velocity (m/sec)
zσ = coefficient of vertical dispersion, (m) It calculated from:
fcxdz +=σ
For Atmosphere stability, A, c = 440,8, d = 1,941 , f =9,27 z = Surface land elevation, m
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-9] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
BM = 212
Therefore, Q value = 13 gram/seconds.
By taking into account the laboratory analysis result and the number of vehicles, then the
increasing CO and dust is due to mobilization of heavy equipments and mud as follows:
Table 5.2
Prediction on Increasing CO and Dust at Operational Stage at a distance of 10.5 m Horizontally
Location CO TSP Vehicle CO Prediction
TSP Prediction
Quality Standard CO TSP
ugr/M3 ugr/M3 Unit ugr/M3 ugr/M3 ugr/M3 ugr/M3 Jalan Kebon Kacang 180 166 34 499.6 485.6 26,000 230 JalanJati Baru 574 139 34 893.6 458.6 26,000 230
Source Consultant Calculation, 2010
If the trial is performed by calculating the velocity factor of the vehicle, then data will show as follows:
Table 5.3 Air Pollutant v/s Vehicle Velocity at a distance of 10.5 meter Horizontally
Vehicle Velocity (Km/hour)
Parameter CO (ugr/Nm3) Dust (ugr/Nm3)
10 3,45 0,8568 x 106 15 2,93 0,9762 x 106 25 2,12 1,0097 x 106 40 1,43 1,4768 x 106 60 0,76 1,49763 x 106 65 0,66 1,5432 x 106 70 0,59 1,5854 x 106 75 0,56 1,6003 x 106 80 0,57 1,6101 x 106 Quality Standards 30.000 230
Source Consultant Calculation, 2010
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-10] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 5.5 Relation between CO and Transporting Vehicle Velocity Source Consultant Calculation, 2010
dust v/s velocity
0200000400000600000800000
10000001200000140000016000001800000
0 10 20 30 40 50 60 70 80 90
Kec (Km/Jam)
ugr/N
m3
Figure 5.6 Relation between Dust and Transporting Vehicles Velocity Source Consultant Calculation, 2010
Based on the above tables and graphs, then it can be identified that the slower the vehicle is, it
would produce more flue gas and little dust. Meanwhile, the faster the vehicle is, it would
generate more dust compared to the flue gas that would vaporize rapidly due to wind/ due to
wind/breeze from the vehicle. By comparing it with the preliminary environmental baseline,
there were more than 50% changes. The impact of air quality degradation will result in a
derivative impact in the form of public health disturbance. The increased dust will cause
irritation and asphyxiate, while CO will cause the disorder of decreased ability of hemoglobin in
absorbing oxygen. Based on the potential impact that will be caused outside the project
location (off-site), then the air quality impact is categorized as a big impact.
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-11] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Moreover, to determine the importance level of impact, some considerations are used as
follows:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is not categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively wider than the study area. In addition,
roads around the activities location are passed through vehicles, so it is considered as
an important impact (P).
3. The impact occurs during the operational stage, with period of 24 months, so it is
categorized as an important impact (P).
4. The affected environmental component is more than one component (air quality, public
health, micro climate, comfort and the public perception), so it is considered as an
important impact (TP).
5. This air quality pollution can be cumulative with other activities around the activities
location, so it is categorized as an important impact (P).
6. This public perception can be restored immediately by having rains, so it is categorized
as an unimportant impact (TP).
From several above criteria, it can be concluded that the impact on air quality pollution caused
by heavy equipments mobilization activities and physical dredging is negative and important impact.
2. Traffic and Road Condition Transportation of dredged material (mud and waste from river) is predicted to affect the traffic
smoothness around the location of activities, alongside the transportation route and access
road to the disposal area. The activities of dredged material vehicle will result in the increasing
volume of traffic around the location of activities, alongside the transportation route and access
road to the disposal area.
The activities of transporting dredged material will use public/main street, therefore it will result
in the increasing volumes of traffic, both on the dredging location and on route/corridor that is
passed through. The road to be passed through starts from the dredging location in each
segment (segment 1, 2 and 3) through the planned route/corridor, respectively to the location
of disposal area. In segment 1, the operational location has a big impact towards the traffic
around the dredging location, while in other dredging location is relatively a small impact. It is
predicted that almost in all routes has relatively a small impact except at Jl. RE Martadinata
which is the only direct road to the disposal area (Eastern side of Ancol Barat) as those three
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-12] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
existing routes will converge through that road, in fact the dredging activities in other locations
will also pass through this road. Due to those conditions, therefore the transportation activities
has a big impact on the increasing traffic flow at the route that is passed through the vehicle
that transporting dredged material, although it is performed at night where theoretically, the
V/C ratio is small. Furthermore, as in previous description that dredged materials will use a
dump truck with a total of 15 units (capacity: 25 tons) which will be divided into 3 (three)
dredging location. Apart from the working package of Cideng-Thamrin, it will only uses
relatively a small number of truck, however in anticipation of the possibility of parallel work with
other packages, it is still predicted that it will add the load of traffic flow. The impact that is
likely to happen is not only around the dredging location, alongside the transport route
(especially at Jl. RE Martadinata which is the convergence of roads for all other route
packages), but also at the access road to disposal site, which is only 200 meter away from Jl.
RE Martadinata, which means that if several/all packages (19 packages) start their works
simultaneously, then there will be a potential queuing at that location, which it can overspread
to the arterial road.
Nevertheless, as it can be seen in the preliminary environmental baseline that the existing
traffic condition alongside the transportation route plan (particularly at night) tends to be not
congested. It is in accordance with the survey result on the location where its several
intersections have indicators, both the length of queue and low delay time, which respectively
in average, it is 25 meter with 45 seconds of delay time. However, the potential for queuing
and congestion can occur if several packages/working locations are conducted
simultaneously.
Temporary placement of dredged material on the roadside especially at Jl. Cideng Barat/Timur
will affect to the damage of existing park alongside the riverbanks, as well as the transport of
dredged material from rivers that is predicted to impact on the damage of the roadway around
each activities locations, alongside the transportation route of dredged material and the access
road to disposal area. The activities of these dredged materials transporting vehicles will result
in the increasing traffic volume, which sequentially, it will increase the potential roadway
damage/loss of quality around the activities locations, alongside the transportation route of
dredged material and the access road to the disposal area. For the dredged material, it will use
a dump truck with the maximum capacity of 20 m3 and approximately 34 units of truck (axle
load: 25 tons), which is predicted to add the load of traffic flow around the dredging location,
alongside the transportation route until the access road to the disposal area, which in turn has
the potential for roadway damage/loss of quality.
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-13] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The arising source of impact from this transportation of dredged material that is predicted to
add the road load that can reduce the quality of roadway and the size of impact can be
predicted with following explanation:
Theoretically, the impact of road damage/loss of quality can be explained as follows:
The pavement calculation generally uses the loading vehicle formula, equivalent of
single axle load called as 18 - Kip ESAL, where this figure is the pavement design on
the traffic load in the planned time interval which contains the number of vehicles:
vehicle/day/pcu/day/hour, for each vehicle type (from light to weight, including truck),
damage factor (df) that is a factor which affect the quality of roadway, where dump
truck is categorized as the vehicle that has a high df (1.5 x public/private vehicle). In a
condition where the ESAL road of a lane/section is bigger than the number of design
plan, then that lane will lose its quality of roadway, as well as has a direct impact to the
road life itself.
The picture of size of impact can be calculated with below formula:
( )Pat/PaoLo Lt =
Where: Lt, Lo = The pavement age during and before the mobilization of heavy-duty equipments
especially when dump truck takes place. Pat, Pao = Pavement during and before the mobilization of heavy equipments especially when
dump truck takes place. .
Pa = f (w.n) Where: w = Weight of vehicles that passes through the road (in ton) n = number of vehicle that passes through the road (vehicle/ day).
Based on the activities plan, it will use approximately 34 dump trucks/day or maximum 10
pcu/hour with the following approach: The vehicle lane for this transportation in a condition
prior to the mobilization of heavy-duty equipments especially when dump truck takes place is
w = 25 tons and n = 34 vehicles/day or 5 vehicles/hour. That pavement can last for 5 years (60
months) without any maintenance. During the mobilization of heavy equipments especially
when dump truck takes place is predicted:
w = 25 tons
n = 34vehicles/day or 5 vehicles/hour (5 vehicles @ 8 trips/day)
Lt = 60 months = 4.2months 1,000 t.k/70 t.k
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-14] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
From that calculation result, when heavy equipments especially five dump trucks are operated
with 8 trips/day pass through the planned transportation route of dredged material, then it is
predicted that it will cause damage to the passing roadway for 4.2 months. However, the
damage/loss of quality impact on the roadway in this project, particularly will most likely to
occur at Jl. RE Martadinata, as it is the convergence of roads for all other project plan/route
packages. Both Jedi phase 1 and 2 went to the disposal area (Ancol Timur) when several/all
packages start to be conducted simultaneously, thus the frequency and load of vehicle will
occur continuously/repetition throughout the project.
From the field observation, it is identified that Jl. RE Martadinata has a rigid pavement and one
of the cause of roadway damage/loss of quality, especially on the rigid pavement is the
“fatigue” symptom which is caused by several factors, among others are load repetition.
Based on the above description, the effect will be experienced on the access roads to the
disposal site, such as Jl. Kebon Kacang and Jl. RE Martadinata. Therefore, the arising impact
can be categorized as a Big impact. For that reason, it is better that the initiator conducted the
transportation activities at night so it will not have the potential to increase the traffic
congestion.
By considering the determinant factor of important impact, then:
1. The number of affected people is relatively bigger compared to the number of people
who take benefit, so the impact is categorized as an important impact (P).
2. The total area of impact distribution is relatively wider than the study area, so it is
considered as an important impact (P).
3. The impact occurs during the operational stage (24 months), so it is categorized as an
important impact (P).
4. The affected environmental component is more than one component (perception, traffic
congestion, air quality, noise and roadway damage), so it is considered as an important
impact (TP).
5. This increasing traffic is cumulative with surrounding activities, so it is categorized as
an important impact (P).
6. This increasing traffic is reversible, so it is categorized as an unimportant impact (TP).
From several above criteria, it can be concluded that it is negative and important impact.
3. Noise Level
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-15] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Noise is the unwanted sound. The source of noise impact is the increased transportation due
to the mobilization of heavy equipments, dredging, mud transportation and waste separation.
The noise impact due to increased transportation is experienced by residents who reside
alongside the road that is passed through the heavy duty and mud transporting vehicle. The
increasing noise intensity is due to movement of several moving parts of a vehicle such as
axles, wheels and so forth, therefore the size of increasing noise intensity will highly depend
on the type of vehicle, vehicle velocity, weight of vehicle, and the environmental condition
along the road that is passed through the vehicle. Meanwhile, the noise from immobile source
such as heavy equipments, which is caused by the performance of actuating machine. Based
on the desktop study of Dwi P. Sasongko (Environmental Noise, 2000), then the noise level
caused by the machine are:
Table 5.4 Noise Level of Dredging Equipments (distance is 50 feet)
No Name of Equipments Noise Level (dB(A) 1 Dump Truck 88 2 Service Crane 85 3 Excavator 70 4 Tower Crane 112
Source: Dwi P Sasongko (Kebisingan Lingkungan, 2000) Based on the environmental baseline, the noise level in settlements around the dredging
location exceeds the quality standards. By having a mobilization of equipments and mud, it will
add the number of vehicles that pass through the road, which therefore, it is predicted that it
will increase the noise level at settlements along that road. Based on the literature (Rau &
Wooten, Environmental Impact Analysis Handbook, 1980), the impact of these factors to the
noise intensity can be formulated with the following equation:
1315log10log101
)( −+
+
+=
+
VdTSi
NiLL OEiheq
α
Where: Leq (h) I = Noise Intensity of vehicle at certain velocity, dBA LOE = Reference mean energy for each vehicle type, dBA Ni = Number of vehicle that passes through on certain time Si = Vehicle velocity, km/hour d = Distance to noise source, meter α = Factor ...0.5 T = Duration for the passing vehicle is minimal 1 hour Δ = Noise barrier factor (1-200)
Table 5.5
Prediction on Noise Level Based on Velocity and Vehicle Type Nr Vehicle Classification Velocity (Km/hours)
<50 50 60 70 80 90 100 > 100 1 Noise from big truck (dBA) 72 82 83 84 85 86 87 88 2 Noise from medium truck (dBA) 60 73 77 78 82 83 84 85
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-16] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3 Noise from non-truck (dBA) 58 63 65 67 70 72 74 75 Source: Canter, 1977
By assuming that the number of vehicle to transport dredged materials is 34 units/day and if the vehicle moves with its route with the speed of 35 km/h, then the noise created by each individual trip is as follows:
Table 5.6
Noise Level Based on Distance
Distance (m) Noise Level (dBA) Settlements Quality Standard
(dBA) 200 74.63 55 190 74.96 55 180 75.31 55 170 75.69 55 160 76.08 55 150 76.50 55 140 76.95 55 130 77.43 55 120 77.96 55 110 78.52 55 100 79.14 55 90 79.83 55 80 80.60 55 70 81.47 55 60 82.47 55 50 83.66 55 40 85.11 55 30 86.99 55 20 89.63 55 10 94.14 55
Sources: Consultant calculation result, 2009
Kebisingan v/s Jarak
0.0010.0020.0030.0040.0050.00
60.0070.0080.0090.00
100.00
0 50 100 150 200 250
Jarak dari sumber (m)
kebi
sing
an (d
BA
)
Prediksi Kebisingan (dBA)
BM (55 dBA)
Source: Consultant Analysis, 2010
Figure 5.7 Comparison of Noise and Distance
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-17] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Based on the calculation result, accordingly, by considering the distance between the closest settlement to the noise source (+ 10 meters), then it is estimated that it will have noise impact for 94.14 dBA (increased by more than 30-80% of the initial noise). When it is compared with Decree of Governor of Jakarta No. 551/1995, the noise level exceeds the quality standards for settlement.
The heavy equipments used can be seen in Chapter II. By using the formula of noise point
sources, then:
Lp = Lw-20Log r -11
Where:
Lp = Noise level in distance (r) from noise source (dBA)
Lw = Noise level in noise source (dBA).
r = Distance between noise source and reviewed location (m).
If it is identified that the noise from excavator is 70 dBA, then the safe distance so this noise will not disturb the community are:
55 = 70 -20 Log r-11 Log r = (70 -55 -11)/20 Log r = 0.2 r = 3 meters
At 3 meters, the noise from excavator will not affect residents, because the closest distance between Cideng-Thamrin Drains is 10 meters.
Therefore, the activity that will create noise impact is the transportation of dredged material. The noise impact can cause physical or psychological disorder, where physical disorders are hearing loss, conversion disorder, as well as sleep disorder, while the psychological disorders are such as annoyance, anxiety, and fear. Based on those reasons, then it is identified that the size of impact can be categorized as a small impact.
Furthermore, to determine the importance level of impact, some considerations are used as follows:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively wide compared to the study area. In
addition, roads around the activities location is also the access roads, so it is
considered as an important impact (P).
3. The impact occurs during the operational stage (24 months), so it is categorized as an
important impact (P).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-18] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. The affected environmental component is more than one component (noise, comfort
and public perception), so it is considered as an important impact (TP).
5. This increasing noise can be cumulative with other activities at the location activities, so
it is categorized as an important impact (P).
6. This increasing traffic can be restored immediately, proportional with the further noise
source and exposure time, so it is categorized as an unimportant impact (TP).
From several above criteria, it can be concluded that the increasing noise, although it is a
small size, but it is generated when most people are taking their rest (at night time) and there
is no other sources that cause noise, so it is a negative and important impact. 4. Sediment Quality The sediment quality during operational stage will affect to several activities:
a. river dredging
b. waste separation from dredged materials
c. draining of dredged materials
d. transporting dredged materials/sediment to Ancol
River dredging
Dredging of Cideng-Thamrin Drains is predicted to be impacted by the sediment quality and
quantity. The volume of dredged material from Cideng-Thamrin Drain is estimated to produce
dredged material for ± 168,000 m3. Approximately, 98% of that dredging volume (+ 151,200
m3) is in the form of sediment and the rest is solid waste. The sediment quality is potentially
contains heavy metals and hazardous substances that accumulates at the bottom of Cideng-
Thamrin Drains.
Sediment that was just removed from the water will relatively septic because of the
decomposition process. If sediment was not properly managed, it will cause an environmental
contamination, create the smell, and relatively large pile of mass volume which is also
unsightly. The sediment quality is also impacted by the acceptance when it is disposed at the
sediment landfill site -Ancol.
Separation of Dredged Material The sediment separation from dredged material of Cideng-Thamrin drain is expected to affect
the sediment. This activity will produce sediment from dredged material separation. If it was
not properly managed, sediment will cause an environmental contamination and undergoes
the decay process which will create odors. The location of sediments separation from dredged
materials needs to have special attention so that it can accommodate the needs for land to
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-19] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
transfer sediment from dredged material to the draining of sediment location. From a 3,865-
meter length river, it is predicted that it will produce sediment approximately + 168,000m3
during the dredging activities. Based on the preliminary environmental baseline data, it is
identified that the sediment quality is still below the specified TCLP quality standards.
Considering that the activities around the activities location is relatively dense (settlements,
commercial services, etc.) and requires convenience and high privacy, then this needs to be
focused on.
Sediment Draining Mud draining/drying from dredged material of Cideng-Thamrin Drains is expected to be
affected by water quality contained in dredged sediment. If it was not properly managed, the
water contained in the sediment or mud (leachate) will spill to the surrounding environment.
Transporting sediment to sediment landfill (Ancol) The drained sediment will be disposed to a landfill (Ancol). It is estimated that the sediment
volume that must be disposed to Ancol from the dredging of Cideng-Thamrin Drains is +
168,000 m3 during the operational stage. In the implementation of the transporting sediment to
the Eastern side of Ancol Barat, it is necessary to conduct a clear coordination and
cooperation between the implementing party of dredging, draining and transporting. Based on
the above reasons, the impact can be categorized as a Big Impact.
Furthermore, to determine the importance level of impact, some considerations are used as
follows:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively narrow compared to the study area, so
it is considered as an important impact (P).
3. The impact occurs up to the post-operational stage, so it is categorized as an important
impact (P).
4. The affected environmental component is more than one component (public health,
comfort and public perception), so it is considered as an important impact (TP).
5. This impact is cumulative with other dredging of drains/retention basin, so it is
categorized as an important impact (P).
6. This impact cannot be restored immediately, so it is categorized as an important impact
(P).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-20] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
From several above criteria, it can be concluded that sediment quality impact is a positive and
important impact.
5. Solid Waste
The existence of solid waste on operational stage appeared in several activities:
a. recruitment/mobilization of manpower
b. river dredging
c. waste separation from dredged material
d. utilization of sorted waste
e. waste transportation to landfill
Recruitment/ Labor Mobilization
The activities of operational worker of dredging of Cideng-Thamrin Drain are predicted to affect
the waste. The worker activities will create domestic waste such as food and beverages
leftover along with its food and drink containers. If it was not properly managed, the waste will
cause an environmental contamination, odor, a gathering place for mosquitoes, flies, mice and
cockroaches that will lead to pest problem. If domestic waste from dredging workers was not
properly managed, then there is a possibility to throw it improperly and go back to the river.
The arising impact will have low intensity, its distribution is limited at each activities location but
it is cumulative with other surrounding activities, and it occurs during the operational stage of
Cideng-Thamrin drains. From the above condition, it is predicted that the important impacts is
negative.
River Dredging
Dredging of Cideng-Thamrin is predicted to have impact on solid waste. The dredging volume
of Cideng-Thamring drains is estimated for ± 168,000 m3. It is predicted that approximately 2%
of that dredging volume (+ 33,600 m3) is in the form of waste, both organic and inorganic
waste. If it is not properly managed, this waste will cause an environmental contamination,
odor, gathering place for mosquitoes, flies, mice and cockroaches, which will lead to pest
problem. The organic waste from the river also produces leachate that can pollute water
bodies/rivers.
Separation of Dredged Material
The waste separation of Cideng-Thamrin’s dredged material is predicted to affect the waste.
This activity will produce waste from dredged material separation. If it was not properly
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-21] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
managed, this waste will cause an environmental contamination and undergoes a decay
process that will create odor.
The location of waste separation from dredged material requires attention so it can
accommodate the needs for land to transport the waste from dredged material to waste
transportation (garbage truck). From a 3,865-meter length river, it is estimated that the waste
produced will be + 33,600 m3 during the dredging process. Based on preliminary
environmental baseline data, it is identified that the composition of 33,600 m3 waste is 87%
inorganic waste and 13% organic waste.
Considering the activities at the surrounding activities location is relatively dense (settlement,
commercial services, etc.) and it requires convenience and high privacy, then this needs to be
focused on.
Utilization of Separated/Sorted Waste
After waste separation from dredged material that was conducted together with the
community, then there is the possibility that the community utilizes the sorted waste for its
economic value. Waste utilization is commonly intended for inorganic waste as it can be
directly sold to the garbage/used goods collector. The utilization of sorted waste needs to have
the attention as it is likely that waste which does not have its economic value will be neglected.
Solid Waste Transportation to Landfill (TPA)
Waste that has been separated from dredged materials will be disposed to landfill (TPA). It is
estimated that waste volume which should be disposed to landfill from dredging of Cideng-
Thamrin drain is + 33,600 m3 during the dredging activities. It is estimated that the number of
garbage truck required to transport waste from the river to landfill is one truck with two trips per
day. During the process of waste transportation, there will be a waste transferring process
from the separation location to the garbage trucks (loading) and the transferring process from
garbage truck to landfill (unloading). During the implementation of the waste transportation to
landfill, it should conduct a clear coordination and cooperation between the implementing party
of dredging with the responsible agency related to waste transportation and disposal at landfill.
If the produced waste was not properly managed, it will impact the health disorder, both on
worker and community. From those impacts, it can be categorized as a big Impact.
By considering the determinant factors of important impact, therefore:
1. The number of affected people is relatively smaller compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-22] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2. The total area of impact distribution is relatively narrow compared to the study area, so
it is considered as an unimportant impact (TP).
3. The impact occurs during the operational stage (24 months), so it is categorized as an
important impact (P).
4. The affected environmental component is more than one component (perception,
environmental aesthetics and public health), so it is considered as an important impact
(P).
5. The degradation on environmental sanitation, cumulative with surrounding activities, so
it is categorized as an important impact (P).
6. The degradation on environmental sanitation, irreversible, so it is categorized as an
unimportant impact (TP).
From several above criteria, it can be concluded that sediment quality impact is a positive and
important impact. 6. Surface Water Quality The source of impact on loss of quality is the dredging activities and placement of dredged
materials, especially in the eastern side of Ancol Barat which will be used as a reclamation
material. Based on the water quality measurement result in Chapter III, generally, the water
quality in Cideng-Thamrin Drains has been contaminated by organic materials. The impact of
water quality changes is the increasing turbidity, due to mud removal by an excavator. This
impact only lasts temporarily, which is when the particles that caused turbidity go down to the
bottom waters due to gravity. By considering gravity, discharge, and water velocity, then it is
predicted that dredging will not result in the increasing turbidity. The impact distribution of the
increased turbidity due to solid lifting of Total Suspended Solid (TSS) with average radius is 1-
2 meters and recovery time is 5-10 minutes. Considering there is a slow water velocity, it will
not push solids particle to downstream, there is no one who uses water at Cideng-Thamrin
drains for their necessities of life, there is no endemic and economically valuable aquatic biota,
it is concluded that the arising impact is categorized as a small impact.
By considering the determinant factor of important impact, then:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively narrower compared to the study area,
so it is considered as an unimportant impact (TP).
3. The impact occurs during the operational stage (24 months), so it is categorized as an
unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-23] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. The affected environmental component is only at the drain, so it is considered as an
unimportant impact (TP).
5. The water quality can be not cumulative with surrounding activities at the activities
location, so it is categorized as an unimportant impact (TP).
6. The water quality can be restored immediately, so it is categorized as an important
impact (P).
From several above criteria, it can be concluded that water quality impact is a negative and
unimportant. 7. Employment and Business Opportunity The number of dredging worker who involved in this project is 98 people. Based on 2008 BPS
data, the population of Kelurahan Kebon Melati, Kebon Kacang, Kampung Bali, Kebon Sirih,
Cideng, and Petojo Selatan Village that has the potential to work in dredging of Cideng-
Thamrin drains is 1,500 people. With that number, the potential for the local manpower to work
at this project is 6.5% for approximately 24 months. This opportunity is considered as low due
to analogically, contractors bring their own workers. The community involvement as a dredging
worker is based on the needs that are correlated with skills, expertise, and community
education level. The income of local workers during operational stage is following the
minimum wage for DKI Jakarta, that is the daily wage for a non-skilled worker is Rp.36,000-
Rp.60,000 or Rp.850,000-Rp.1,500,000, while for skilled worker, the range of monthly income
is Rp.2,500,000-Rp.5,000,000.
Beside the positive impact, manpower activities also has negative impact in the form of social
jealousy, if in the recruitment process, it is less involving the surrounding community as per
qualification and if this problem was not examined properly, then it will impact the security and
public order issues. Sectors that support the employment needs are those that create business
opportunity such as food stalls, accommodation rental place, transportation service for workers
that can be fulfilled by surrounding community, so it will increase household income for local
residents. Manpower who work at the physical implementation of dredging for 24 months and
spread throughout Cideng-Thamrin Drains is predicted that they are less encouraging the
growth and the increasing number of food and drinks merchants at the surrounding activities
location, because the number of workers are small. Therefore, the arising impact is a positive
impact with relatively small intensity.
By considering the determinant factor of important impact, then:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-24] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2. The total area of impact distribution is relatively wide compared to the study area, so it
is considered as an important impact (P).
3. The impact occurs during the operational stage (24 months), so it is categorized as an
important impact (P).
4. The affected environmental component is more than one component (perception,
increase per capita and local economy), so it is considered as an important impact (P).
5. Employment and business opportunity is cumulative with surrounding activities, so it is
categorized as an important impact (P).
6. Employment and business opportunity is reversible, so it is categorized as an
unimportant impact (TP).
From several above criteria, it can be concluded that this impact is positive and important. 8. Public Perception Impact on public perception can be positive and negative. The positive public perception
comes from public’s great expectation on being able to take advantage of the created
employment and business opportunities. That is beside the expectation from surrounding
community on creating a clean environment and flood management.
While negative public perception comes from mobilization of heavy equipments and materials
that pass through a settlement area and dredging activities. The mobilization of equipments
and mud transportation will create a negative impact in the form of loss of air quality
(particularly dust), traffic disturbance, and increased spills. This is shown at the interview
results with respondents. Those public opinions are based on the result of impact prediction on
increased level of dust, traffic and potential spills for more than 50%. Based on the above
description, the impact on public perception, both positive and negative is relatively a big
impact.
Furthermore, to determine the importance level of impact, some considerations are used as
follows:
1. The number of affected people is equal to the number of people in the study area, so
the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is equal to the study area, so it is considered as an
unimportant impact (TP).
3. The impact occurs during the operational stage and can continue to the post-
operational stage, so it is categorized as an important impact (P).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-25] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. The affected environmental components are public agitation, convenience and public
order, so it is considered as an important impact (P).
5. This impact is cumulative up to post-operational stage, so it is categorized as an
important impact (P).
6. This public perception can be reversed immediately to public agitation, if the public
response and expectation is not regarded, so it is categorized as an important impact
(P).
From several above criteria, it can be concluded that public perception impact which is caused
by dredging activities is an important impact. 9. Public Health Dredging of drains that cause impacts such as loss of air quality, increased noise, loss of water
quality, increased runoff water that will create flood and transportation disturbance as well as
degradation in environmental sanitation will have a continuous impact to the public health of
surrounding community. The source of public health disorder is the air quality condition where
its loss is affected by many factors such as pollution from vehicle exhaust that experiences
congestion, clean water consumption, waste, and puddle. From that source, we can obtain the
relation with health risks before human contact, then it synergize and become a cumulative
impact. These impacts will be exposed directly or through a media or vector. The impact
exposure is affected by people's behavior that is related to sanitation and environmental
health. The community in upstream and around Cideng-Thamrin Drains mostly throw waste to
the provided place, such as trash can, then transported the waste to temporary placement
area (TPS) then disposed them to landfill. In the context of of household wastewater, the
community disposed them to the existing drainage, whereas for feces disposal, the community
has used individual family latrine in the form of a septic tank.
For health facilities and infrastructure, local community has used health facilities such as
Posyandu, Puskesmas, doctor’s office and pharmacy if they are sick. If health facilities in
urban village office seem not sufficient, they refer themselves to the district up to nearest
hospital. In the service for mother and child, based on surveillance report of Health Sub-
Division of Central Jakarta, the community has used the service of midwife, both village and
private midwife.
As per description of the previous prediction of important impact, where at operational stage,
the air quality will reduce for more than 50%, as well as with noise (night transportation) which
increased for 10-30%, so it will cause health disorders such as respiratory infection (ISPA) and
impair quality of life.
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-26] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
With the dredging that alter natural landscapes, it will cut off the ecosystem food chain, so
there will not by any flood used as the spawning grounds for mosquito especially dengue fever
(DBD). Based on above descriptions, it can be concluded that the impact of dredging towards
public health is relatively a small impact, as it is a derivative impact from others, such as air
quality, water quality, noise, and many more.
By considering the determinant factor of important impact, then :
1. The number of affected people is equal to the number of people in the study area, so
the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively the same as the study area, so it is
considered as an unimportant impact (TP).
3. The impact occurs during the operational stage, so it is categorized as an unimportant
impact (P).
4. The affected environmental component is derivative component from all impacts, so it
is considered as an important impact (P).
5. The source of public health impact is not only from dredging, but also from surrounding
activities, so it is categorized as an unimportant impact (TP).
6. This public health impact is reversible, so it is categorized as an unimportant impact
(TP).
From several above criteria, it can be concluded that it will be a negative impact if mud was not
properly managed and it can be a positive impact upon the completion of dredging, while
according to its nature, it is categorized as an unimportant impact. C. Post-Operational Stage 1. Flood Reduction From the environmental baseline data, it is identified that rainwater runoff (Q) that goes into
Cideng-Thamrin Drains is 27.89 m3/hr. Meanwhile, the capacity of Cideng-Thamrin Drains (Qs)
before dredging was 30.02 m3/hr, therefore Q < Qs (difference of 2 m3/hr). Overall, Cideng-
Thamrin Drains still can accommodate the incoming water, but there are several flooded
locations:
1. Jalan Thamrin, but this is not due to lack of capacity of Cideng-Thamrin Drains in that
segment, but rather it lacks of drainage capacity from drains that flows to Cideng-
Thamrin drains, mainly from the Jl. Sunda and Jl. KH Wahid Hasyim as there are many
sediments. In addition, other cause is the lack of pump capacity (current pump capacity
is 0.2 m3)
2. There is a bottle neck at location around Jatibaru Bridge
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-27] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The average depth of Cideng-Thamrin drain is ranging from 0.3 m to 1.5 meters. Therefore,
dredging was done with the design of an average depth of 1.5 meters to 3 meters. The
following is the channel cross-section before and after dredging.
Figure 5.8 Cross-section of Cideng-Thamrin Drain before Dredging
Figure 5.9 Cross-section of Cideng-Thamrin Drain After Dredging.
By using HEC RAS method, the discharge’s drain with a review of 25 years (Q25) after
dredging is conducted in downstream of 1 meter and upstream of 0.9 meter is 40 m3/sec
0 1000 2000 3000 4000-2
-1
0
1
2
3
4
5
6
6 Cideng Tamrin Existing Plan: Plan 02 4/5/2010
Main Channel Dis tance (m)
Ele
vatio
n (m
)
Legend
EG Q25yrs
WS Q25yrs
Ground
LOB
ROB
Cideng Tamrin DOWN
0 1000 2000 3000 4000-4
-2
0
2
4
6
6 Cideng Tamrin Design @100 Plan: Plan 02 4/6/2010
Main Channel Dis tance (m)
Ele
vatio
n (m
)
Legend
EG Q25yrs
WS Q25yrs
Ground
LOB
ROB
Cideng Tamrin DOWN
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-28] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
(compared with initial capacity before dredging is 30.02 m3/seconds).
If it is compared with the preliminary environmental baseline, this dredging activity can reduce
the potential flood for > 50%, so the impact is categorized as big.
By considering elements from seven determinant factors of important impact, then:
1. The number of people who will take benefits is more than the number of affected
people, so the impact is categorized as an important (P).
2. The total area of impact distribution is relatively wide and experience basic changes, so
it is considered as an important impact (P).
3. The impact occurs can be continued to post-operational stage (24 months), so it is
categorized as an important impact (P).
4. The affected environmental component is more than one component (public
perception, congestion, economy, and many more), so it is considered as an important
impact (P).
5. The impact is cumulative and synergize with the surrounding existing activities, so it will
be difficult for the environment to dissimilate it, so it is categorized as an important
impact (P).
6. The impact towards runoff water is reversible on the dry season, it is categorized as an
unimportant impact (TP).
From several above criteria, the runoff water reduction impact is included in the category of
positive and important impact. 2. Traffic and Road Damages The demobilization of post-operational equipments of Cideng-Thamrin drains with 5 heavy-
duty vehicles (weight +/- 25 Tons) which took place for 2-5 days was predicted for not having
any impact on traffic around the activities location, especially that activities was conducted at
night, thus it was not potentially cause any damages to roadway alongside the demobilization
route. Based on the above description, the size of traffic impact and road damage is small.
By considering the determinant factors of important impact, then:
1. The number of affected people is relatively smaller compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively narrow compared to the study area, so
it is considered as an unimportant impact (TP).
3. The impact occurs during the post-operational stage and only for 1-2 days, so it is
categorized as an unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-29] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. The affected environmental component is traffic during the transportation of heavy
equipments, so it is considered as an unimportant impact (TP).
5. The increased traffic is not cumulative with surrounding activities, so it is categorized as
an unimportant impact (TP).
6. This increased traffic is reversible, so it is categorized as an unimportant impact (TP).
From several above criteria, it can be concluded that it is a negative and unimportant impact. 3. Ambient Dust Air Quality The increasing of air quality pollutants comes from demobilization of equipments. Based on
the preliminary environmental baseline where dust is still below the specified quality standards.
By using the formula of Gaussian level line source, it can identify that the increased and
distribution of dust by calculation the laboratory analysis result and number of vehicle, we will
get an increase of CO and dust due to mobilization of equipments and mud as follows:
Table 5.7 Prediction on Increasing CO and Dust at a distance of 10.5m Horizontally
Location Kebon Kacang Street Jati Baru Street
ugr/M3 ugr/M3 CO 180 574 Assessment of CO 227 621 BM CO 26000 26000 %+ CO 20.7 7.6 TSP 166 139 Assessment of TSP 213 186 BM TSP 230 230 %+TSP 22.1 25.3
Source: Consultant Calculation, 2010
When compared with the preliminary environmental baseline, then there are changes of less
than 30% and exposure time is only 1-2 days, therefore the impact on air quality is small.
Furthermore, to determine the importance level of impact, some considerations are used as
follows:
1. The number of affected people is relatively small compared to the number of people
who take benefit, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is the same as the study area. In addition to
activities location, there are roads which vehicle passed them through, so it is
considered as an unimportant impact (TP).
3. The impact occurs during the post-operational stage and only for 1-2 days, so it is
categorized as an unimportant impact (TP).
Important Impact Prediction
Environmental Impact Assessment (EIA) [V-30] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. The affected environmental component is air quality, so it is considered as an
unimportant impact (TP).
5. This air quality pollution does not only come from demobilization, but also from
surrounding activities, so it is categorized as an unimportant impact (TP).
6. This air quality pollution can be restored immediately with rain, so it is categorized as
an unimportant impact (TP).
From several above criteria, it can be concluded that the air quality pollution due to
demobilization of heavy equipments is considered as a negative and unimportant impact.
4. Public Perception The impact on public perception can be negative or positive. The community positive
perception comes from land clearing so it would be better around the drains. Meanwhile, the
negative public perception comes from the demobilization of manpower, which although it has
been predicted that the number of worker is relatively small. Based on the above description,
the impact on public perception, both positive and negative, is relatively small. Moreover, to
determine the importance level of impact, some considerations are used as follows:
1. The number of affected people is relatively small compared to the number of existing
people in the study area, so the impact is categorized as an unimportant impact (TP).
2. The total area of impact distribution is relatively small compared to the study area, so it
is considered as an unimportant impact (TP).
3. The impact occurs during the post-operational stage, so it is categorized as an
unimportant impact (TP).
4. The affected environmental component is the positive public perception, so it is
considered as an important impact (P).
5. The impact is not cumulative, so it is categorized as an unimportant impact (TP).
6. The positive public perception can turn to a negative impact, especially if community
responses and expectation are not regarded, so it is categorized as an important
impact (P).
From several above criteria, it can be concluded that the arising public perception impact due
to post-operational is considered as an important impact. Prediction on important impact of dredging of Cideng-Thamrin Drains is summarized at the
following table:
Important Impact Asssesment
Environmental Impact Assessment (EIA) [V-31] River, Reservoir and Lake Dredging Activities phase 2 (JUFMP / JEDI) Segment Cideng-Thamrin
Table 5.8
Prediction on Important Impact of Dredging of Cideng-Thamrin Drains
No. Type of Impact Impact Properties Impact Scale
Determinant Factor for Important Impact Importance
Level Impact Population Pd = P1/P2
Area Distribution
of Impact α = α1/α2
Duration of Impact
W = W1/W2 Impact Intensity
Others Component DL = SR/PR
Cumulative Characteristic
Reversibility Impact
A Pre-Operational Stage 1. Public Perception - Big
P1 < P2
Pd < 100% (TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, affected population
(P)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
B Operational Stage 1 Ambient Air Dust
Quality Negative Big
P1 > P2
Pd > 100% (P)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
2 Traffic and Road Condition
Negative Small
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
3 Noise Level Negative Big
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
4 Sediment Quality Positive Big
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
5 Solid Waste Positive Big
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
6 Quality of Surface Water
Negative Small
P1 < P2 Pd < 100%
(TP)
α1 < α2 α < 100%
(TP)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR < PR DL < 100%
(TP)
Not Cumulative (TP)
Reverse (TP) (Unimportant)
7 Employment and Business opportunity
Positive Big P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 > W2 W > 100%
(P)
Medium, affected population
(P)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
8 Public Perception - Big P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, affected population
(P)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
Important Impact Asssesment
Environmental Impact Assessment (EIA) [V-32] River, Reservoir and Lake Dredging Activities phase 2 (JUFMP / JEDI) Segment Cideng-Thamrin
No. Type of Impact Impact Properties Impact Scale
Determinant Factor for Important Impact Importance
Level Impact Population Pd = P1/P2
Area Distribution
of Impact α = α1/α2
Duration of Impact
W = W1/W2 Impact Intensity
Others Component DL = SR/PR
Cumulative Characteristic
Reversibility Impact
9 Public Health Negative Small
P1 < P2 Pd < 100%
(TP)
α1 < α2 α < 100%
(TP)
W1 = W2 W = 100%
(TP)
Medium, population are not affected
(TP)
SR < PR DL < 100%
(TP)
Cumulative (TP) Reverse (TP) (Unimportant)
C Post-Operational Stage
1. Flood Reduction Positive Big
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, affected population
(P)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Important)
2. Traffic and Road Condition
Negative Small
P1 < P2 Pd < 100%
(TP)
α1 < α2 α < 100%
(TP)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR < PR DL < 100%
(TP)
Not Cumulative (TP)
Reverse (TP) (Unimportant)
3. Ambient Air Dust Quality
Negative Small
P1 < P2 Pd < 100%
(TP)
α1 < α2 α < 100%
(TP)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR < PR DL < 100%
(TP)
Not Cumulative (TP)
Reverse (TP) (Unimportant)
9. Public Perception - Large
P1 < P2 Pd < 100%
(TP)
α1 > α2 α > 100%
(P)
W1 < W2 W < 100%
(TP)
Medium, population are not affected
(TP)
SR > PR DL > 100%
(P)
Not Cumulative (TP)
Reverse (TP) (Unimportant)
Population (Pd) Pd = P1/P2 P1 = Affected population P2 = Population who take benefit
Area distribution of impact (L) L = L1/L2 L1 = Area of impact distribution L2 = Area of activities
The intensity and duration of impact (W) W = W1/W2 W1 = Duration of impact W2 = Duration of activities (activities phases)
Number of other environmental component affected (DL) DL = SR/PR SR = Secondary impact PR = Primary impact
P : Important TP : Unimportant
Important Impact Asssesment
Environmental Impact Assessment (EIA) [V-33] River, Reservoir and Lake Dredging Activities phase 2 (JUFMP / JEDI) Segment Cideng-Thamrin
5.2. Researched Alternatives in EIA Some alternatives which can be developed according to the dredging plan of Cideng-Thamrin:
• Alternative on Dredging Method
The selection method is based on the location condition of Cideng-Thamrin Drain and its
environment. The alternative on dredging method is a floating dredging (excavator) or land
based excavator for open drainage and manual or water jet for a closed drainage (under the
parking area of Jaya Building to Ministry of Religious Affairs Building).
Based on location condition, then: 1. Segment of Kebon Kacang Bridge - Jaya Building
- Floating Excavator: It can be used, but there is a barrier in the form of a bridge
that is an access to Plaza Indonesia, water and gas pipe. By coordinating with
the surrounding activities management, it is expected that this can be resolved. - Land Based Excavator: It can be used, but with this current condition,
riverbanks and roads are used by surrounding community for their business,
that is a motorcycle parking and food stalls. These activities run from morning
(07.00) until evening (22.00). If this location is used, it is feared that it will lead
to negative impact in the form of public agitation. In addition, there is a land
owned by PT Asia Troika +/- 10 hectares, adjacent to the drain, so it requires a
coordination. 2. Segment of Jaya Building - Ministry of Religious Affairs
- Manual: It can be used, but it is feared that it will create HSE, due to lack of
oxygen under the parking lot of those buildings. Besides, there are dangerous
animals such as snake or centipedes, which potentially can disturb the
smoothness of work and safety of worker. From the implementation side, this
method takes longer than using equipments such as water jet.
- Water Jet: It can be used, but it requires larger electrical energy. This can be
solved by a mobile generator, but its placement would cause congestion and
noise.
3. Segment of Ministry of Religious Affairs - Jatibaru - Balikpapan
- Floating Excavator: It can be used, but there is a barrier in the form of bridge,
water and gas pipe, so it needs to remove the floating excavator. By
coordinating with the surrounding activities management, it is expected that this
can be resolved.
Important Impact Asssesment
Environmental Impact Assessment (EIA) [V-34] River, Reservoir and Lake Dredging Activities phase 2 (JUFMP / JEDI) Segment Cideng-Thamrin
- Land Based Excavator: It can be used, but several locations at the riverbanks
and roads are used by the surrounding community and there is a park managed
by Landscaping Services Office of DKI Jakarta with width of +/- 2 meters, it is
feared that it will cause disturbance in accessibility, congestion and negative
impact on society.
4. Segment of Balikpapan - Siantar Pump
- Floating Excavator: It can be used, but there are barriers in the form of bridge,
water and gas pipes, so it needs to remove the floating excavator. . By having a
coordination with the surrounding activities management, it is expected that this
can be resolved. - Land Based Excavator: It can be used, but several locations at the riverbanks
and roads are used by the surrounding community, it is feared that it would
cause a negative impact on society.
• Alternative on Transportation of Dredged Materials
This selection method is based on the road conditions on location and traffic of
transportation of dredged materials from Cideng-Thamrin Drain to Disposal Site at Ancol
Timur. These are the transportation route alternatives:
Alternative 1: Jalan Cideng Barat/Timur Jalan Balikpapan Jalan Suryapranoto Jalan Ir H Juanda
Jalan Pos Jalan Dr Soetomo Jalan Gunung Sahari Jalan RE Martadinata.
Alternative 2: Jalan MH Thamrin Jalan Kebon Sirih Raya Jalan Prapatan Jalan Senen Raya
Jalan Gunung Sahari Jalan RE Martadinata.
Looking at the traffic condition at night and the road condition, it is suggested to use
Alternative 1.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-1] Dredging Activities of River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 6 IMPORTANT IMPACT EVALUATION
6.1. Research on Important Impact Study of environmental impact is described holistically and causatively on the environmental components of physical-chemical, socio-cultural, public health, and traffic which is predicted to cause fundamental changes because of the dredging of Cideng-Thamrin Drains. The environmental components which will be affected by important impacts (both positive and negative) are researched as an integral and interrelated part or influence each other, forming a system of impact, so it will identify the important impacts that must be managed. Based on Chapter V, then the important impacts are: Pre-Operational Stage 1. Public Perception Operational Stage
1. Ambient Air Dust Quality and Odor Level 2. Traffic and Road Condition 3. Noise Level 4. Sediment Quality 5. Solid Waste 6. Employment and Business Opportunity 7. Public Perception
Post-Operational Stage 1. Flood Reduction 2. Public Perception In evaluating the arising big and important impacts due to the dredging of Cideng-Thamrin Drains, a holistic research has been conducted by using a modified Leopold Matrix (Lohani Than) method. For a holistic research, a research on the arising impacts according to its stages of activities was conducted. 6.1.1. Pre-Operational Stage At pre-operational stage, the predicted arising important impact is the public perception towards the dredging plan of Cideng-Thamrin Drains, both negative and positive perception from the surrounding community. a. Negative Perception is due to concerns that dredging of these drains will lead to water spills from the dredged drains, traffic congestion, and disturbance of parking business at Jl. Kebon Kacang. b. Positive perception is in the form of positive expectation from the community who resides around the location, it should be maintained and developed. This is required so these activities will not be disturbed and run smoothly. Therefore, the community expectation on clean drains and an environmental improvement should be considered and anticipated.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-2] Dredging Activities of River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
6.1.2. Operational Stage The arising big and important impacts during the operational stage are: a. Ambient Air Dust Quality and Odor Level By operating heavy equipments and operational vehicles, they will create important impact towards air quality around drains, particularly dust that needs to be concerned about, as the activities location is in the area of business activities, offices, and dense settlements. This impact would further disturb the comfort of people who reside near the drains, it can even lead to negative perception from the community. Moreover, the appearance of odor during the operational work is feared by the surrounding people, but based on the analogy with similar dredging, odor will only be generated when mud is accumulated at the temporary placement area of mud, thus this impact should be managed. b. Traffic and Road Damage It comes from the mobility of vehicles that transports mud to disposal site, which is required for the dredging implementation, and is predicted to take place continuously. However, the peak activities will last for ± 24 months, that is during dredging which requires mud removal to disposal site in a large volume and in a short time. From the aspect of traffic congestion on route from Cideng-Thamrin Drains to the eastern side of Ancol Barat, it will not create any congestion problems. However, at temporary placement area of mud, it will create traffic congestion due to mud loading from TPS to a truck. At the entrance road to the eastern side of Ancol Barat, there will be more congestion because there will be a queue of vehicles that transports mud, which is not only from Cideng-Thamrin Drains, but also from other dredging of drains and retention basins in the dredging package of JEDI 2. This traffic impact will potentially affect the road damage which will result in a continuous impact, considering roads around Cideng-Thamrin Drains is the main road of the capital city of Jakarta. c. Noise Level By operating the heavy equipments and operational vehicles, they will create important impact towards noise around the drains, which requires special attention because the activities location is in the area of business activities, offices and relatively dense settlements. The increased noise, despite having a small size of impact, yet it averagely occurred at the time when people are resting (at night) and there is no other sources that produce noise. This impact would further disturb the comfort of people who reside near the drains, it can even lead to negative perception from the community. d. Sediment Quality The dredging activity that affects the sediment quality is the physical dredging activities with the volume of 168,000 m3. This activity is potentially produced heavy metal/hazardous and poisonous (B3) which contained and accumulated in the sediment of dredged material. If the heavy metal/B3 contained in these sediments were not properly handled and managed, it could contaminate the soil and ground water, which eventually will affect the health and the perception of surrounding community. Based on TCLP test result, all parameters indicated a much lower value than what have been defined by PPRI No. 18/1999 which indicated that sediments come from dredged material of Cideng-Thamrin Drains can be accepted as a reclamation material at the eastern side of Ancol Barat. e. Solid Waste
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-3] Dredging Activities of River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The occurrence of scattered waste will pollute the environment around the loading area and alongside the traversed roads, thus the environment aesthetic on-site activities and along the road will be degraded, which eventually, it will lead to a negative perception from the community who resides around the traversed road and that road users. f. Employment and Business Opportunity The dredging implementation which is predicted to run for 24 months and absorbed dredging workers is an important positive impact which needs to be further developed, especially during the manpower selection process that prioritizes the local manpower. If this was not performed, it will create a derivative impact in the form of creating a negative perception from the community (social envy) around the activities location. In addition, by having the dredging activities, by itself it will create a derivative impact in the form of new livelihoods for surrounding community who is indirectly involved with dredging activities, as well as adding the number of residents who work in the informal sector around the activities location. g. Public Perception This comes from the mobilization of heavy equipments and materials which will pass through a road in settlements and the dredging activities itself. This mobilization of equipments and mud will create a negative impact in the form of decreased air quality (particularly dust), traffic disturbance, and increased spills. 6.1.3. Post-Operational Stage At this post-operational stage of Cideng-Thamrin Drains, there will be an impact on flood reduction and public perception. a. Flood Reduction Based on the prediction result, it indicates that prior to dredging of Cideng-Thamrin drains, in general, it still can accommodate runoff water from surrounding catchment area. However, there are several locations which are still flooded due to lacking of capacity of connection drainage and pump capacity, and a bottleneck. With the dredging of drains, the potential for flood or overflow of drains will disappear. b. Public Perception The impact on the public perception is negative and positive. The positive public perception comes from the land clearing so it would be a better land near drains. While the negative public perception comes from the demobilization of manpower, which although it is estimated that the number of worker is relatively small. Based on the above description, the impact on public perception, both positive and negative, is relatively a small impact. The detailed important impact evaluation of Cideng-Thamrin drains in the operational stage with a modified Leopold matrix can be seen in Table 6.1.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment Cideng-Thamrin
Table 6.1 Matrix of Important Impact Evaluation (Lohani-Thanh)
Perij
inan
Sosi
alis
asi
Koor
dina
si
Pere
ncan
aan
Tekn
is
Mob
ilisas
i Ke
ndar
aan
dan
pera
lata
n
Mob
ilisas
i Te
naga
Ker
ja
Peng
atur
an
Lalu
Lin
tas
Peng
eruk
an
Penm
pata
n ha
sil K
eruk
Se
men
tara
Pem
ilaha
n Sa
mpa
h Pe
ngan
gkut
an
lum
pur k
e D
ispo
ssal
Site
Pem
bers
ihan
La
han
Dem
obilis
asi
Kend
araa
n da
n pe
rala
tan
Dem
obilis
asi
Tena
ga K
erja
Pem
elih
araa
n
Kualitas Debu dan Kebauan Ambient -5/5 -5/5 -5/5 -5/5 -5/5 -1/1 -1/1 117Tingkat Kebisingan -1/1 -1/1 -5/5 -1/1 28Kualitas Sedimen -5/5 25Mengurangi Banjir +5/5 +5/5 50Sampah -5/5 +5/5 +1/1 51Persepsi Masyarakat +5/5 +1/1 -5/5 +5/5 -5/5 -1/5 -1/1 +5/5 132Kesempatan Kerja dan Berusaha +5/5 +1/1 26Lalu Lintas dan Kerusakan Jalan -5/5 +5/5 +5/5 -1/1 66TOTAL 0 25 0 1 76 25 25 131 45 50 76 2 4 1 50 495
TOTAL
Komponen Lingkungan
Komponen Kegiatan Persiapan Pengerukan Pasca Pengerukan
Keterangan : Pra Konstruksi : Konstruksi : Operasi :
: B = Besaran Dampak 1. Survai dan Sosialisasi 1. Mobilisasi Tenaga Kerja 1. Aktifitas Domestik Penghuni P = Tingkat Penting Dampak 2. Mobilisasi Peralatan dan Material 2. Pengelolaan Limbah Padat dan CairBesaran Dampak : Tingkat Pentingnya Dampak : 3. Pekerjaan tanah/perkerasan lahan 3. Pengelolaan Transportasi1 : Kecil 1 : Tidak Penting 4. Pembangunan Sarana Prasarana 3 : Sedang 5 : Penting 5. Pemancangan Tiang Pondasi5 : Besar 6. Pekerjaan Struktur Bangunan
7. Pekerjaan Luar/Lansekap
B P
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-5] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
Based on the matrix of important impact evaluation by using the Lohani-Thanh method, the activities components as the source of important impacts are: 1. Dredging 2. Mud Transportation to Disposal Site 3. Mobilization of vehicles and equipments 4. Temporary Placement Area of Dredged Materials 5. Maintenance 6. Waste Separation 7. Dissemination 8. Mobilization of Manpower 9. Demobilization of vehicles and heavy equipments 10. Demobilization of Manpower 11. Technical Planning Meanwhile, the environmental components which are frequently impacted are: 1. Public Perception 2. Ambient Air Dust quality and Odor 3. Traffic and Road Damage 4. Solid Waste 5. Flood Reduction 6. Noise Level 7. Employment and Business Opportunity 8. Sediment Quality 6.2. Selecting the Best Alternative The best alternative that can be selected in relation to the dredging plan of Cideng-Thamrin drains: • Alternative on Dredging Methods 1. Segment of Kebon Kacang Bridge - Jaya Building
- Floating Excavator: It can be used, but there is a barrier in the form of a bridge that is an access to Plaza Indonesia, water and gas pipe. By coordinating with the surrounding activities management, it is expected that this can be resolved.
2. Segment of Jaya Building - Ministry of Religious Affairs
- Water Jet: It can be used, but it requires larger electrical energy. This can be solved by a mobile generator, but its placement would cause congestion and noise.
3. Segment of Ministry of Religious Affairs – Jatibaru - Balikpapan
- Land Based Excavator: It can be used, but several locations at the riverbanks and roads are used by the surrounding community and there is a park managed by Landscaping Services Office of DKI Jakarta with width of +/- 2 meters, it is feared that it will cause disturbance in accessibility, congestion and negative impact on society.
4. Segment of Balikpapan – Siantar Pump
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-6] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
- Floating Excavator: It can be used, but there are barriers in the form of bridge, water and gas pipes, so it needs to remove the floating excavator. By coordinating with the surrounding activities management, it is expected that this can be resolved.
• Alternative of Materials dredging Transportation Based on Chapter V, the selected transport route was:
Jalan MH Thamrin Jalan Kebon Sirih Raya Jalan Prapatan Jalan Senen Raya Jalan Gunung Sahari Jalan RE Martadinata.
. 6.3. Review as the Basis for Management 6.3.1. Pre-Operational Stage a. Public Perception At this pre-operational stage, the expected arising important impacts are the public perception towards activities plan, either negative or positive perception from the surrounding community. The negative perception comes from the dredging activities and transportation of mud, which is feared that it will affect to the increased noise, and reduced traffic. Considering the surrounding area is dense settlements, then this effect becomes significant, especially in settlements. Meanwhile, the positive perception that is in the form of a positive expectation from the community who resides around the activities location must be maintained and developed. This is required so this activity will not be disturbed and run smoothly. Therefore, the community expectation on having employment and business opportunities can be utilized as much as possible by the surrounding community, and other positive expectations that need to be considered and anticipated. Characteristic of the impact will be a positive or negative important impact and it will continue as long as the activities plan occurs up to the operations stage. The affected community group will cover the community from surrounding village area or wider than the area of action plans. The environmental management that has been conducted is by providing opportunities to the affected people so they will be able to express their opinions and aspirations through the village officers. Directive of environmental management plan is to socialize/disseminate detail activities that are conducted in a transparent manner by involving local community leaders, such as clerics, Village Council, and so forth. In addition, it also provided information through the notice board media along Cideng-Thamrin drains. To accommodate more people's aspirations, the initiator must provide a hotline service and integrated information facility about dredging of Cideng-Thamrin Drains in the form of a web site. Directive of environmental monitoring plan is to analyze information from the community through the hot line service and web site, observation, and interview with purposive random method with the surrounding community.
6.3.2. Operational Stage
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-7] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
a. Ambient Air Dust Quality and Odor By operating heavy equipments and operational vehicles, they will create important impact towards air quality around drains, which needs to be concerned about, as the activities location is in the area of business activities, offices, and dense settlements. This impact would further disturb the comfort of people who reside near the drains, it can even lead to negative perception from the community. With this cumulative impact, it will continuously create disturbance/disorder on public health and the comfort of surrounding community, so it requires a mechanism to reduce the impact on the source. The increased air pollutants at drains environment during operational stage is predicted to occur because of mud mobilization, operational of heavy equipments, and dredging activities. This impact will be cumulative and the affected community groups are the community around drains (larger than the project area): Directives of environmental management plan that will be performed to countermeasure the pollution of air quality are:
• Transporting vehicles must pass the emission test; • Mud dredging can only be done during daytime; • Location of mud draining and waste separation is located in an area further from
settlements and other community activities; • Mud is drained to dry; • Close the top with a tarp to avoid the spread of odor and dust; • Setting the mud pile; • Installation of barrier; • Installation of sign/mark of the location of mud draining and waste separation; • Transportation by special water proof dump truck; • Waste from separation results is transported to landfill; • Scheduling the transport time; • Temporary stop the dredging activities during prayer times; • Provide a sediment trap at CDF location of Ancol; • Provide a janitor at the dredging location; • Required all dredging workers to use PPE; • Provide water tank car that moves behind the convoy of a mud transportation
vehicles; • Temporarily stop the dredging, if there is strong wind (> 5 knots).
Directive of environmental monitoring is to collect sampling every 3 months during dredging of Cideng-Thamrin drains according to the Decree of Governor No. 551/2001 on ambient air quality standards. Meanwhile, the odor is based on quality standards of Decree of Environmental Ministry No. 50/1996 regarding odor quality standards. b. Traffic and Road Damage Placement of material and dredging equipments (heavy equipments) and a temporary location for dredged material (mud and waste) are not performed at the location of city infrastructure; coordination with relevant agencies that is related to urban infrastructure during dredging activities take place, especially with the Transportation Office of Central Jakarta at the dredging location in Jl. Kebon Kacang. This is because the road is relatively narrow and there are many of community activities around the site from morning until night. Often, there are cars parking, kiosks and street vendors around that location which could disturb the traffic smoothness.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-8] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
Activities at the operational stage of the river dredging that have important impact toward traffic is the transportation of dredged material. It starts from the dredging location, especially at the location of Segment 1 (Jl. Kebon Kacang); material transportation route, especially Jl. RE.Martadinata; and the access road to the disposal area including the temporary placement area for dredged materials (mud and waste), especially at Jl. Cideng Barat/Timur. Those activities affected the increasing volume of vehicles traffic around the activities locations, along the transportation route and the access road to the disposal area which potentially causing a queue of vehicles on the access road to the disposal area and creeping up to Jl. RE Martadinata. Placement of vehicles and dredging equipments (heavy equipments) and other temporary placement for dredged material (mud and waste) are not performed at the location of city infrastructure, as well as the transportation route through the road which is in accordance with their capacity and road classification based on load and capacity of dredged material vehicles. In addition, there should be a coordination with relevant agencies that are related to urban infrastructure and facilities before and during dredging activities, especially, the coordination should be done with Landscaping Services Office at Jl. Cideng Barat/Timur and Public Work Offices for the road class. An activities at the operational stage of river dredging that has important impact for road damage is the transportation of dredged material (mud), especially in the route through Jl. RE Martadinata to the disposal area, where several/all packages/projects of Jedi Phase 1 and 2a operate simultaneously and the whole routes lead to the disposal site using this road. Those activities will result in the increasing load of vehicles traffic around the transportation route that passes through Jl. RE Martadinata to the disposal site. Due to continuous vehicles activities, it eventually can cause road damage/decrease in road quality. Road damage/decrease in road quality due to damage to the roadway around the activities location, along transportation route (especially Jl. RE Martadinata) and the access road to disposal area eventually will further affect the negative perception from community and disturbance in public security and order. The increasing volume of traffic around the activities location, along the transportation route which causes queue, especially at the access road to disposal area, will eventually have a further impact to the loss of air quality, increased noise, the negative perception from community and disturbance in public security and order. These impacts will be cumulative and the affected community groups are the people around drains (larger than the project area). Directives of environmental management that will be done to countermeasure the traffic disturbance and road damage are:
• Installing traffic signs and working signs for dredging project; • Transport of equipments and dredged material (mud and waste) are not
conducted on rush hour in the morning, afternoon and evening, which is between 22:00 to 5:00 WIB;
• Have a traffic control officer at the dredging location, transportation route and the access road to disposal area;
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-9] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
• Provide a water-tank car that operates throughout the transportation process of dredged material or provide a janitor who worked together with local community to monitor and clean up waste and mud spills on the road around the activities location, along the route and the access road to disposal area;
• All trucks that transport dredged materials must be equipped with the tarp/plastic seal or similar to it, so that the dredged material will not be scattered in the street because of leaking, etc., which that will result in slippery road and eventually can disturb the traffic;
• Coordination with Transportation Office of Central Jakarta (especially in Kebon Kacang)
• Restriction on the truckloads of dredged material that should not exceed the load capacity and load of road that will be passed through along the transportation route of Cideng-Thamrin.
• The route that will be traversed by dredging materials must be adjusted to the existing road classification so it will not cause any road damages due to overloading. For the location of Cideng-Thamrin, the truck capacity and maximum load is 20 m3;
• Contractors are required to provide deposit for road maintenance/improvement to Local Government of North and Central Jakarta in complying with the provision of respective local government. For example, as what has been released by the local government of North Jakarta, the Decree of Mayor No. 13/2000 on the establishment of control team of granting dispensation on the use of heavy duty vehicles/ground transportation in North Jakarta;
• Coordination with Landscaping Services Office of Central Jakarta, especially at Jl. Cideng Barat/Timur;
• Coordination with Public Work Office of Central Jakarta (to determine the route based on suitable road classification).
Meanwhile, Directives of environmental monitoring are: • Measurement and direct observation will be more focused on traffic data in the form of
vehicles queuing, including delay that is a part of the travel time constraints which potentially occurs, either on the existing intersection along the traversed route (signaled or not, road-rail crossing) , the queue at the dredging/loading the dredged material location and the disposal area;
• Monitor the roadway condition that is traversed by the vehicles that transports mud; • Frequency of traffic condition monitoring is conducted once a week during the
dredging takes place at Jl. MH Thamrin Jl. Kebon Sirih Raya Street Jl. Prapatan Jl. Senen Raya Jl. Gunung Sahari Jl. RE Martadinata.
c. Noise By operating heavy equipments for dredging and mud mobilization to disposal site, it will produce important impact towards noise at the surrounding activities, which needs to be concerned about, because the location is in the area of business activities, offices and dense settlements, which currently are in a relatively good condition. This impact will further disturb the comfort of residents who live around the activities location, even lead to the negative perception from the community. With this cumulative impact, it would continuously disturb both health and the comfort of road users as well as surrounding resident, so it required a mechanism to reduce the impact on the source. The increased noise in the drain environment at this operational
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-10] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
stage is predicted to occur during the mobilization of mud and operational of heavy equipments, and dredging activities. These impacts will be cumulative and the affected community group is the community around drains (larger than the project area). Directives of environmental management that will be done to overcome noise pollution are:
• Restrictions on working hours and traffic regulation; • Limiting the speed of the dredging material transport vehicles; and • Regular maintenance on the equipments and project vehicles.
Meanwhile, directives of environmental monitoring are:
• Measurement of noise levels at the predetermined location by using a sound level meter once every 3 months during the dredging of Cideng-Thamrin drains;
• Comparing the quality standards according to the Decree of Governor No. 551/2001 regarding noise quality standards;
• The noise monitoring result is prepared on average and compared from time to time to see the trend changing environmental quality and critical levels.
d. Sediment Quality Dredging activities of Cideng-Thamrin Drains that has important impact towards sediment quality is the physical dredging activities with the volume of dredged material for ± 168,000 m3. These dredging activities have the potential to produce heavy metals and hazardous materials contained and accumulated in river sediments. If heavy metals in this sediment were not properly managed, it can contaminate soil, ground water and seawater, where those sediments are dumped or stockpiled. Pollution will eventually have an impact on public health and the negative public perception. The intensity of arising impact will be high and lasts long. The distribution is limited at the activities location and sediment landfill (dredged material), numerous of affected human and environmental components, and cumulative. Directives of environmental management are:
• Checking the content of heavy metals in the sediment of Cideng-Thamrin Drains with heavy metal TCLP test, conducted prior to dredging activities;
• If it contains heavy metals/toxic, it will be managed as hazardous and poisonous (B3) waste according to applicable laws and regulations.
Meanwhile, the directive of environmental monitoring is to monitor B3 at every 1 km (composite) with TCLP test, prior to dredging activities. e. Solid Waste Dredging activities of Cideng-Thamrin Drains that has important impact towards waste is the physical dredging activities, dredged material separation, waste utilization and transportation of waste to landfill. Those activities will generate a number of garbage. If these wastes are not highly regarded, it will further affect the hygiene and environmental sanitation, public perception, health for surrounding community, waste separation worker and air quality.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-11] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
The intensity of arising impact will be high, the distribution is limited around the activities location (± 50 m radius), several affected environmental components (hygiene and environmental sanitation, public perception, health of surrounding community, the waste separation worker and air quality), occurs during river dredging activities and it can be reversible upon the completion of the activities. Directives of Environmental Management are such as:
• Provide container and waste storage location after the separation with dredged material that is equipped with leachate reservoir and has a cover;
• Install the filter waste; • Collect waste from dredged material separation and activities of dredging workers
so they will not scattered; • Provide adequate personal protection equipments for community that involved in
waste separation from dredged material; • Accelerate the transport of waste to landfill, in cooperation with private and/or
Hygiene Office of Central Jakarta; • Supervise and place an environmental cleanliness worker at the dredging location
continuously every day during dredging of Cideng-Thamrin Drains by having a special monitoring staff.
Directives of environmental monitoring are: Waste will be taken directly from waste and mud separation, there will be a measurement, both on weight and volume for each sources. Therefore at the same time, it will calculate its density. After measuring the weight and volume, then a separation/sorting is conducted according to the constituent components based on the type of waste, organic or inorganic. The quantitative measurement of samples is done by weighing the sample waste at each sampling location and the waste volume measurements is performed by using volumetric technique. Meanwhile, the characteristic and waste composition measurement at each sampling location is arranged in 12 categories based on waste composition: Organic (%) volume and weight and Inorganic (%) volume and weight. f. Employment and Business Opportunity The dredging implementation is predicted to run for 24 months and it could absorb worker, which is an important positive impact that needs to be further developed, especially during the selection process that prioritizes the local manpower. If this is not done, then it potentially creates a derivative impact in the form of the emergence of negative perception from community (social jealousy) around the activities location. In addition, by having a dredging activities, it will create a derivative impact in the form of the emergence of new livelihoods for surrounding community who is indirectly involved with dredging, and increase the number of residents working in the informal sector around the activities location. The characteristic of impact is a positive important impact and will lasts during the dredging activities. The affected community groups include community in the surrounding urban village area or wider than area of study plan. Directive of environmental management plan is to give the surrounding communities an opportunity to work and have business at the activities location. Directive of environmental monitoring is the data collection method of employment and business opportunities that is conducted by doing interviews with the surrounding community. The data analysis method of employment and business opportunities is to
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-12] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
look at the number of employment and business opportunities for surrounding communities. g. Public Perception: At operational stage, the predicted arising important impact is the public perception on dredging of Cideng-Thamrin drains, either negative or positive perception of surrounding community. This public perception is a continued impact of public perception from preparation stage. The characteristic of impact is positive or negative important impact and will last during operational stage until the post-operational stage. The affected community group will be the community in the affected village along Cideng-Thamrin drains and the surrounding area or wider than the planned study area. Directive of environmental management plan is the dissemination which carried out in a transparent manner by involving local community leaders such as cleric, Village Council, and so forth. The environmental management that has been conducted is by providing opportunities for affected people so they can express opinions and aspirations through the village officer. Directives of environmental monitoring are desktop study, field study (mini survey), observation, interviews with random purposive method with the surrounding community. 6.3.3. Post-Operational Stage At this post-operational stage of Cideng-Thamrin Drains, there will be an impact to flood reduction and public perception. a. Flood Reduction Based on the prediction result, it appears that prior to dredging of Cideng-Thamrin drains, in general, it still can accommodate runoff water from surrounding catchment area. However, there are several locations which are still flooded due to lacking of capacity of connection drainage and pump capacity, and a bottleneck. With the dredging of drains, the potential for flood or overflow of drains will disappear. The existence of this cumulative impact will continuously disrupt the health of surrounding populations, so we need a mechanism to reduce the impact on the source. The increase of runoff water in drains environment on operational stage is predicted to occur because the dredging is not maximum. These impacts will be cumulative and the affected community group is the community around drains (larger than the project area). Directives of environmental management will be made to overcome the pollution of runoff water by managing the dredging properly in accordance with the planned volume and tonnage, improvement of river embankment, additional pump capacity at Jalan Thamrin, additional pump in Siantar, disassemble bottleneck at Jatibaru bridge and construction of inspection road along the Cideng-Thamrin drain. Directives of monitoring that will be performed are monitoring the water discharge and flood/puddle height, then analyze these potential runoff water in causing disturbance to the location.
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-13] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
b. Public Perception Impact towards the public perception can be negative and positive. Positive public perception comes from land clearing so it will be a better area near drains. Meanwhile, the negative public perception comes from demobilization of manpower, although it is estimated that the number of worker is relatively small. Based on the above description, the impact on public perception, both positive and negative, is relatively a small impact. The characteristic of impact can be positive or negative important impact and will continuously last during post-operational stage. The affected community group includes community in urban village area along Cideng-Thamrin drains and the surrounding area or wider than the planned study area. Directive of environmental management plan is the Dissemination of post-operational stage conducted in a transparent manner by involving local community leaders, such as clerics, NGOs, Village Council, and so forth. The environmental management that has been conducted is by providing opportunities to the affected communities so they can express opinions and aspirations through the village offices. Directive of environmental monitoring plan is to analyze information from the community through the hotline service and web site, observation, and interview by using purposive random method with surrounding community. 6.4. Recommendations on Environment Feasibility Based on the description of the activities plan and by taking into account the important impact evaluation, directives of environmental management and alternative selection, therefore it can be concluded that important negative impacts which will occur still can be prevented, reduced, and addressed. Meanwhile, the important positive impacts can be developed with environmental management through technological approach, socio-economic approach and institutional approach, as shown in the table below;
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-14] Dredging Activities of River, Reservoir and Lake Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
Table 6.2 Important Impact Evaluation and Directive of Environmental Management Plan
Reduksi Minimalisasi Mitigasi Reduksi Minimalisasi Mitigasi Reduksi Minimalisasi Mitigasi TAHAP PERSIAPANPersepsi Masyarakat Melaksanakan harapan, tanggapan,
dan masukan masyarakatSosialisasi detail kegiatan dan menyediakan hotline services
Penyediaan informasi via papan pengumuman dan web site
Koordinasi antar instansi
TAHAP PENGERUKANKualitas Debu dan Kebauan Udara Ambient
Penghentian pengerukan jika cuaca ekstrem
Uji emisi, penirisan lumpur, penutupan muatan dan kedap air,dan water mobile tank,
Pengaturan waktu pengerukan-pengangkutan, lokalisir lumpur-sampah, dan penempatan petugas
Menghentikan pekerjaan jika ada komplain dari masyarakat
Melakukan pengerukan sesuai dengan hasil sosialiasi
Memberikan kompensasi jika ada bangunan yang terbukti rusak akibat pengerukan
Kualitas debu dan kebauan harus mengacu pada Baku mutu
Pengawasan terhadap pekerjaan pengerukan
Koordinasi antar instansi
Lalu Lintas dan Kerusakan Jalan
Pengaturan rute Penutupan dan pembatan volume muatan Pemasangan rambu-rambu, pengaturan pengangkutan, penempatan petugas, dan jaminan kontraktor
Menghentikan pekerjaan jika ada komplain dari masyarakat
Melakukan pengangkutan sesuai dengan hasil sosialiasi
Koordinasi dengan masyarakat untuk jalan akses
Pengawasan terhadap pekerjaan pengangkutan
Koordinasi dengan Sudin PU dan Sudin Perhubungan Jakpus dan Jakut
Tingkat Kebisingan Silent genset untuk water jet Pembatasan waktu kerja dan kecepatan kendaraan
Perawatan kendaraan dan alat berat Menghentikan pekerjaan jika ada komplain dari masyarakat
Melakukan pengerukan sesuai dengan hasil sosialiasi
Koordinasi dengan masyarakat untuk lokasi genset dan akses jalan
Tingkat kebisingan harus mengacu pada Baku mutu
Pengawasan terhadap pekerjaan pengangkutan dan pengerukan
Kualitas Sedimen Uji TCLP sebelum pengerukan Jika ada B3 harus dikelola dengan perundangan yang berlaku
Sampah Pemilahan sampah dan lumpur, penyaringan sampah pada saluran-saluran yang masuk ke Cideng-Thamrin
Menyediakan wadah sampah Lokalisir sampah, dan penempatan petugas yang dilengkapi dengan APD
Memberikan himbauan pada masyarakat untuk tidak membuang sampah di saluran
Bekerja sama dengan masyarakat sekitar dalam pemilahan sampah
Koordinasi dengan masyarakat untuk lokasi pemilahan sampah
Pengelolaan sampah mengacu pada UU No.18/2009
Koordinasi dengan Dinas Kebersihan DKI
Koordinasi dengan kelurahan dan kecamatan
Kesempatan Kerja dan Berusaha
Kesempatan masyarakat sekitar untuk dapat bekerja dan berusaha di lingkungan tapak kegiatan
Koordinasi dengan kelurahan dan kecamatan
Persepsi Masyarakat Melaksanakan harapan, tanggapan, dan masukan masyarakat
Sosialisasi detail kegiatan dan menyediakan hotline services
Penyediaan informasi via papan pengumuman dan web site
Koordinasi antar instansi
TAHAP PASCA PENGERUKANMengurangi Banjir Perbaikan embankment,
penambahan kapasitas dan jumlah pompa,
Pengerukan saluran-saluran yang masuk ke Cideng-Thamrin dan memperlebar saluran,
Perawatan Saluran Cideng-Thamrin tiap tahun
Inisisasi dan himbauan ke masyarakat Pemeliharaan catchment area Pemeliharaan catchment area, pembuatan jalan inpeksi,
Pelatihan capasity building
Persepsi Masyarakat Perawatan tiap tahun Pemulihan sarana dan prasarana Inisisasi dan himbauan ke masyarakat
Pendekatan Teknologi Pendekatan Sosial Pendekatan InstitusiDampak Yang Dikelola
Important Impact Evaluation
Environmental Impact Assessment (EIA) [VI-15] River, Reservoir and Lake Dredging Activities Stage 2 (JUFMP / JEDI) Segment Cideng-Thamrin
The best alternative considering aspects of ecology, economy and efficiency are: • Alternative on Dredging Method
- Segment of Kebon Kacang Bridge - Jaya Building Floating Excavator - Segment of Jaya Building - Ministry of Religious Affairs Water Jet. - Segment of Ministry of Religious Affairs - Jatibaru - Balikpapan Land Based
Excavator - Segment of Balikpapan - Siantar Pump Floating Excavator
• Alternative of Materials dredging Transportation Jalan MH Thamrin Jalan Kebon Sirih Raya Jalan Prapatan Jalan Senen Raya Jalan Gunung Sahari Jalan RE Martadinata. According to the above table and description, the dredging activities of Cideng-Thamrin Drains is categorized as a decent environment activities to be implemented with requirements to implement Environmental Management and Monitoring in accordance with the documentation of the Environmental Management Plan (EMgP/RKL) and Environmental Monitoring Plan (EMtP/RPL).
ATTACHMENTS
PROVINCIAL GOVERNMENT OF SPECIAL CAPITAL REGION OF JAKARTA
EIA ASSESSMENT COMMITTEE
PROVINCE OF SPECIAL CAPITAL REGION OF JAKARTA
SECRETARIAT : REGIONAL ENVIRONMENTAL MANAGEMENT AGENCY
(BPLHD), PROVINCE OF DKI JAKARTA
Gedung Nyi Ageng Serang Lt. X, Jl. HR. Rasuna Said Kav. C. 22, Kuningan, Jakarta Selatan, Ph/Fax:
5228495
March 18th, 2010
Number : 08/KAH/7.774.151
Status : Important To:
Attachment : 1 document Director of River, Reservoir and Lake
Subject : Authorization of TOR-EIA DG of Water Resources
Dredging of Cideng-Thamrin Drains Ministry of Public Works
of JUFMP/JEDIP as Head of PMU JUFMP/JEDIP
Province of DKI Jakarta in Jakarta
In response to the letter of Director of River, Reservoir and Lake as Head of PMU Jakarta Urgent
Flood Mitigation Project/Jakarta Emergency Dredging Initiative Project (JUFMP/JEDIP) (Mr. Ir.
Widagdo, Dipl. HE) number UM 02-06-Ad/44 on January 25th 2010 on Deliverance of Draft of Terms of
Reference (TOR) of EIA Study of Dredging Activities of River and Retention Basin Phase 2 in Province
of DKI Jakarta, herewith we inform the followings:
1. In accordance with the Official Report of Technical Team and Commission Team number
11/KA ANDAL/TK/II/209on Tuesday, February 16th, 2010 regarding evaluation of Terms of
Reference of Environmental Impact Assessment (TOR-EIA) of Dredging Activities of
Cideng-Thamrin Drains, and considering the improvement delivered on March 11th, 2010,
therefore the EIA Regional Assessment Committee of Province of DKI Jakarta approves and
authorizes this TOR-EIA as the Terms of Reference (TOR) of Environmental Impact
Assessment (EIA) Study of Dredging of Cideng-Thamrin Drains of JUFMP/JEDIP at
Province of DKI Jakarta;
2. The description of Dredging Activities of Cideng-Thamrin Drains of JUFMP/JEDIP at
Province of DKI Jakarta are as follows:
- River Width : 15 m
- River Length : 4,150 m
- Depth : 1 m
- Dredged volume : 168,000 m³
3. The description of Dumping Site of dredged material of Cideng-Thamrin Drains of
JUFMP/JEDIP at Province of DKI Jakarta is as follows:
- Ancol Timur: Area + 120 Ha and Capacity + 12,000,000 m³
4. The predicted arising environmental issue on this plan of activities are such as:
- Public Perception
- Odor
- Traffic and Road Damage
- Noise
- Sediment Quality
- Quality of Surface Water
- Ambient Air Dust Quality
- Employment and Business Opportunity
- Public Health
- Flood Reduction
5. Furthermore, the Activities Initiator is expected:
5.1 To prepare EIA Study with reference to the approved TOR, and submit it to the EIA
Regional Assessment Committee of Province of DKI Jakarta cq Head of Environmental
Management Agency of Province of DKI Jakarta to evaluate it further, based on the
agreed schedule/contained in EIA-TOR;
5.2 That every changes in the activities plan which can cause the changes on material and
scope of EIA Study should always be reported/addressed to EIA Regional Assessment
Committee of Province of DKI Jakarta cq Head of Environmental Management Agency
of Province of DKI Jakarta for the interest of review and update EIA materials/parts.
6. At the above point 5.2, it is also agreed that the mentioned matter will be accommodated in
the amendment of TOR-EIA and an integral part of TOR-EIA.
We sincerely thank you for the good attention and cooperation.
o.b.o GOVERNOR of PROVINCE OF SPECIAL CAPITAL REGION OF JAKARTA
HEAD OF BPLHD OF PROVINCE OF DKI JAKARTA
as
HEAD OF EIA REGIONAL EVALUATION TEAM
PROVINCE OF DKI JAKARTA
Stamp and Signature
Ir. PENI SUSANTI, Dipl. Est
NIP 470046170
CC:
1. Governor of DKI Jakarta Province
2. Regional Secretary of DKI Jakarta Province
3. Assistant to Regional Secretary of Development and Environmental of DKI Jakarta Province
4. Mayor of Central Jakarta
5. Head of Regional Development Agency of DKI Jakarta Province
6. Head of Public Works Office, DKI Jakarta Province
7. Head of Landscaping Services and Burial Office, DKI Jakarta Province
8. Head of Sanitation Office, DKI Jakarta Province
9. Head of Transportation Office, DKI Jakarta Province
10. Head of Facilities and Infrastructure Bureau, DKI Jakarta Province
11. Head of Environmental, Central Jakarta
12. Secretary of EIA Assessment Committee, DKI Jakarta Province
13. DG of Water Resources, Ministry of Public Works
14. DG of Human Settlements, Ministry of Public Works
FGD REPORT
FOCUS GROUP DISCUSSINO RESULT
Village : Kebon Kacang
District : Tanah Abang
Administration Area : Central Jakarta
Day/Date : Wednesday, June 9th, 2010
Time : 13.30 – 15.30 WIB
JEDI Sub-Project : Melati Retention Basin (Waduk)
FGD Venue : Hall of Urban Village Office
Address : Jl. KH. Mas Mansyur, Jakarta
Male Participant : 12 people
Female Participant : 2 people
I. DISCUSSION PARTICIPANTS (attendance list is attached)
The participant component consists of:
1. Urban Village Staff : 2 people
2. Urban Village Council : 5 people
3. Head of RW : 5 people
4. RW Staff : 1 person
5. PKK : 1 person
6. PPA/ARKONIN Consultant : 7 people
There are 5 people from JEDI EIA/SIA who attended PPA Consultation as listed below:
1. Group Leader : Bambang Budi Sardjono, Drs., M.S.
2. Facilitator : Koderi Hadiwardoyo, S.K.M.
3. Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
4. Observer : 1. Purwono, Ir.
2. Ahmad Sutarno, S.Sos.
3. Marali, S.Ag.
4. Siti Ikhtiarinah, S.Pi.
5. Sri Ida Astuti, S.E.
II. ACTIVITIES ARRANGEMENT
1. Opening by Secretary of Kelurahan Kampung Bali (Ratmo, S.Sos.)
2. Explanation on Project Summary of JUFMP-JEDI by Dr. Mas Soebagio, S.H.
3. Focus Group Discussion, moderated by FGD Team
In FGD process, sometimes it was interrupted by a dialogue between participants and Facilitator,
Koderi Hadiwardoyo, SKM who observed the FGD.
4. Closing by Secretary of Kelurahan Kampung Bali (Ratmo, S.Sos.)
III. ISSUES/CONCERNS THAT CAN BE OBTAINED
1. Issue 1
There was a conflict in the community, mainly related to the understanding on dredging at Waduk
Melati and at the end of Cideng-Thamrin drains.
2. Issue 2
With this dredging project, will it make Jakarta no longer be flooded? 3. Issue 3
The community will be disturbed if dredging takes a long time (10-12 months) 4. Issue 4
Disturbance in community activities as around the location, there are economic activities such as food stalls, motorcycle taxi (ojek) and other businesses.
5. Issue 5
Security disturbance 6. Issue 6
There is a public order on community business place such as food stall at the bank of Waduk
Melati and Other Businesses.
IV. PHOTO/IMAGE ATTACHMENT
V. MATERIAL PROVIDED TO FGD PARTICIPANTS
1. Brochure on JUFMP-JEDI project; 2. Summary information on JUFMP-JEDI project; 3. Hat identifying JUFMP-JEDI project.
VI. FOLLOW UP ACTION WHICH SHOULD BE CONSIDERED
1. Dissemination to the community regarding the project, the implemented FGD was not enough;
2. Conduct a supervision upon the project completion;
3. The project should not be performed perfunctory, it should be in accordance with technical
implementation guidelines;
4. In each RT/RW, there should be waste transportation facility. The temporary waste container
should be provided in each RT/RW after dredging;
5. Maintain the environmental cleanliness the whole time;
6. There is no eviction on community food stalls that is located at the end of Cideng-Thamrin
drains.
Jakarta, June 9th, 2010
Focus Group Discussion Staff:
Group Leader : Bambang Budi Sardjono, Drs., M.S.
Facilitator : Koderi Hadiwardoyo, S.K.M.
Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
Observer : 1. Purwono, Ir.
2. Ahmad Sutarno, S.Sos.
3. Marali, S.Ag.
4. Siti Ikhtiarinah, S.Pi.
5. Sri Ida Astuti, S.E.
SIA COORDINATOR
Bambang Budi Sardjono, Drs, M.S.
FOCUS GROUP DISCUSSINO RESULT
Village : Kebon Melati
District : Tanah Abang
Administration Area : Central Jakarta
Day/Date : Tuesday, June 8th, 2010
Time : 13.00 – 15.00 WIB
JEDI Sub-Project : Waduk Melati/Cideng-Thamrin
FGD Venue : Hall of Urban Village Office
Address : Kebon Melati, Jl. Lontar Raya, Jakarta
Male Participant : 16 people
Female Participant : 1 person
I. DISCUSSION PARTICIPANTS (attendance list is attached)
The participant component consists of:
1. Head of Urban Village : 1 person
2. Urban Urban Village Staff : 2 people
3. Urban Village Council : 3 people
4. Head of RW : 7 person
5. PPA/ARKONIN Consultant : 4 people
There are 4 people from JEDI EIA/SIA who attended PPA Consultation as listed below:
1. Group Leader : Bambang Budi Sardjono, Drs., M.S.
2. Facilitator : Koderi Hadiwardoyo, S.K.M.
3. Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
4. Observer : 1. Purwono, Ir.
2. Ahmad Sutarno, S.Sos.
3. Siti Ikhtiarinah, S.Pi.
4. Sri Ida Astuti, S.E.
II. ACTIVITIES ARRANGEMENT
1. Opening by Head of Kelurahan Kebon Melati, Mardiono, Drs.
2. Explanation on Project Summary of JUFMP-JEDI by Bambang Budi Sardjono, Drs., M.S.
3. Focus Group Discussion, moderated by FGD Team
In FGD process, sometimes it was interrupted by a dialogue between participants and Facilitator,
Koderi Hadiwardoyo, SKM who observed the FGD.
4. Closing by Head of Kelurahan Kebon Melati, Mardiono, Drs.
III. ISSUES/CONCERNS THAT CAN BE OBTAINED
1. Issue 1
Participants understand that dredging is to remove the mud sediment and make drainage becomes
smooth, optimize in streaming water. They expect that they can be involved in the project
implementation such as traffic arrangement for car/truck. They expect that they can get an
employment opportunity from this project.
2. Issue 2
The participants concern that there will be an environmental contamination from dredged materials and waste, as well as unpleasant odor. The other concern is the traffic accident due to slippery road, damage in building and environmental facilities.
3. Issue 3
The participants want that every loss or damages caused by this project activity in the project location. Project should be responsible for it (means, replace and/or repair).
4. Issue 4
Harman Setiawan SH, M.Si.,contact no: 0817-7575-89, Head of RW 07, thinks that this FGD meeting was not sufficient to explain about the project and asked the opinion from community on dredging. It needs to have a special and longer meeting to talk about this project with the community.
5. Issue 5
Things to take into accounts other than dredging is who will be the one to give the permission to close the river (that turns into a parking space) at the end of Jl. Teluk Betung, as it is highly potential for flood if there is a river blockage.
6. Issue 6
The community gains experience that there is no dissemination for waduk Melati. The community
does not want any vehicles that transport dredged materials goes back-and-forth around their
roads.
7. Issue 7
The community wants that before the implementation, the Contractor is requested to conduct a
consultation with the local community by explaining the project plan.
IV. PHOTO/IMAGE ATTACHMENT
V. MATERIAL PROVIDED TO FGD PARTICIPANTS
1. Brochure on JUFMP-JEDI project; 2. Summary information on JUFMP-JEDI project; 3. Hat identifying JUFMP-JEDI project.
VI. FOLLOW UP ACTION WHICH SHOULD BE CONSIDERED
1. Recommendation that the contractor is required to meet local leaders for a coordination;
2. The community gains clarity on their rights and obligations as per project plan/contract;
3. The contractor acknowledges the key local leader at the surrounding community with regard to
the information from local Head of Urban Village.
Jakarta, June 8th, 2010
Focus Group Discussion Staff:
Group Leader : Bambang Budi Sardjono, Drs., M.S.
Facilitator : Koderi Hadiwardoyo, S.K.M.
Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
Observer : 1. Purwono, Ir.
2. Ahmad Sutarno, S.Sos.
3. Marali, S.Ag.
4. Siti Ikhtiarinah, S.Pi.
5. Sri Ida Astuti, S.E.
SIA COORDINATOR
Bambang Budi Sardjono, Drs, M.S.
FOCUS GROUP DISCUSSINO RESULT
Village : Kampung Bali
District : Tanah Abang
Administration Area : Central Jakarta
Day/Date : Thursday, June 10th, 2010
Time : 14.00 – 16.00 WIB
JEDI Sub-Project : Cideng-Thamrin
FGD Venue : Hall of Urban Village Office
Address : Jl. Kampung Bali V No. 8
Male Participant : 12 people
Female Participant : 2 people
I. DISCUSSION PARTICIPANTS (attendance list is attached)
The participant component consists of:
1. Urban Village Staff : 2 people
2. Urban Village Council : 5 people
3. Head of RW : 5 people
4. RW Staff : 1 person
5. PKK : 1 person
6. PPA/ARKONIN Consultant : 7 people
There are 6 people from JEDI EIA/SIA who attended PPA Consultation as listed below:
1. Group Leader : Drs. Bambang Budi Sardjono, M.S.
2. Facilitator : Koderi Hadiwardoyo, S.K.M.
3. Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
4. Observer : 1. Ir. Purwono
2. Ahmad Sutarno, S.Sos.
3. Marali, S.Ag.
4. Siti Ikhtiarinah, S.Pi.
5. Sri Ida Astuti, S.E.
II. ACTIVITIES ARRANGEMENT
1. Opening by Secretary of Kelurahan Kampung Bali (Ratmo, S.Sos.)
2. Explanation on Project Summary of JUFMP-JEDI by Dr. Mas Soebagio, S.H.
3. Focus Group Discussion, moderated by FGD Team
In FGD process, sometimes it was interrupted by a dialogue between participants and Facilitator,
Koderi Hadiwardoyo, SKM who observed the FGD.
4. Closing by Secretary of Kelurahan Kampung Bali (Ratmo, S.Sos.)
III. ISSUES/CONCERNS THAT CAN BE OBTAINED
1. Issue 1
Participants concern that there will be an environmental contamination from dredged material and
waste, as well as unpleasant odor. The other concern is the traffic accident due to slippery road,
damage in building and environmental facilities.
2. Issue 2
Participants want the community around dredging location is directly involved in the whole process, from planning, implementation and post-operational, especially as a worker for less fortunate community.
3. Issue 3
Participants want the dredging project party select a contractor who has a reliable and responsible track record so the work will be conducted thoroughly as per their working contract (on time).
4. Issue 4
The community wants that prior the implementation, the contractor is requested to conduct a consultation and coordination with local government officials and local community by explaining the project plan.
IV. PHOTO/IMAGE ATTACHMENT
V. MATERIAL PROVIDED TO FGD PARTICIPANTS
1. Brochure on JUFMP-JEDI project; 2. Summary information on JUFMP-JEDI project; 3. Hat identifying JUFMP-JEDI project.
VI. FOLLOW UP ACTION WHICH SHOULD BE CONSIDERED
1. Recommendation that the Contractor is required to regard and maintain the environmental
sanitation as well as facilities and infrastructure around the dredging location during the dredging
activities;
2. Recommendation that it needs to have a dissemination on dredging project that reaches RW level;
3. Recommendation that the community around the dredging location needs to be involved directly
as the worker for traffic arrangement/security;
4. The contractor should acknowledge the key local leader at the surrounding community with
regard to the information from local Head of Urban Village.
Jakarta, June 10th, 2010
Focus Group Discussion Staff:
Group Leader : Bambang Budi Sardjono, Drs., M.S.
Facilitator : Koderi Hadiwardoyo, S.K.M.
Co-Facilitator : 1. Dr. Mas Soebagio, S.H.
2. Alex Sobur, Drs., M. Si.
Observer : 1. Purwono, Ir.
2. Ahmad Sutarno, S.Sos.
3. Marali, S.Ag.
4. Siti Ikhtiarinah, S.Pi.
5. Sri Ida Astuti, S.E.
SIA COORDINATOR
Bambang Budi Sardjono, Drs, M.S.
FOCUS GROUP DISCUSSINO RESULT
Village : Cideng
District : Gambir
Administration Area : Central Jakarta
Day/Date : Monday, June 14th, 2010
Time : 14.00 – 16.00 WIB
JEDI Sub-Project : Cideng-Thamrin
FGD Venue : Hall of Urban Village Office
Address : Jl. Petojo Selatan IX
Male Participant : 9 people
Female Participant : 4 people
I. DISCUSSION PARTICIPANTS (attendance list is attached)
The participant component consists of:
1. Deputy Head of Urban Village : Ali Syaifullah
2. Urban Village Staff : 1 person
3. Urban Village Council : 1 person
4. Head of RW : 4 people
5. Community : 4 people
6. PKK : 1 person
7. PPA Consultant : 6 people
There are 6 people from JEDI EIA/SIA who attended PPA Consultation as listed below:
1. Group Leader : Alex Sobur, Drs., M. Si.
2. Facilitator : Dr. Mas Soebagio, S.H
3. Co-Facilitator : 1. Ahmad Sutarno, S.Sos.
2. Marali, S.Ag.
3. Siti Ikhtiarinah, S.Pi.
4. Sri Ida Astuti, S.E.
II. ACTIVITIES ARRANGEMENT
1. Opening by Deputy Head of Kelurahan Cideng (Ali Syaifullah, S.Sos.)
2. Explanation on Project Summary of JUFMP-JEDI by Dr. Mas Soebagio, S.H.
3. Focus Group Discussion, moderated by FGD Team
4. Closing by Deputy Head of Kelurahan Cideng (Ali Syaifullah, S.Sos.)
III. ISSUES/CONCERNS THAT CAN BE OBTAINED
1. Issue 1
Participants understand that dredging is to remove the mud sediment and make drainage becomes
smooth, optimize in streaming water. They expect that they can be involved in the project
implementation such as traffic arrangement for car/truck. They expect that they can get an
employment opportunity from this project.
2. Issue 2
Participants want the dissemination is done to RW level prior to dredging implementation.
3. Issue 3
Participants concern that there will be an environmental contamination from dredged material and
waste, as well as unpleasant odor. The other concern is the traffic accident due to slippery road,
damage in building and environmental facilities.
4. Issue 4
The participants want that every losses or damages caused by this project activity in the project
location should be borne by the project (replace and/or repair).
5. Issue 5
The community wants that prior to the implementation, the contractor is requested to conduct a consultation with local community by explaining the project plan.
6. Issue 6
The community wants that during dredging, the removed waste or mud from river/waduk should be drained first.
IV. PHOTO/IMAGE ATTACHMENT
V. MATERIAL PROVIDED TO FGD PARTICIPANTS
1. Brochure on JUFMP-JEDI project; 2. Summary information on JUFMP-JEDI project; 3. Hat identifying JUFMP-JEDI project.
VI. FOLLOW UP ACTION WHICH SHOULD BE CONSIDERED
1. Recommendation that prior to the implementation, the Contractor is required to meet the local
community for coordination;
2. Dissemination on dredging project should be conducted to RW level;
3. The community gains clarity on their rights and obligations as per project plan/contract;
4. The contractor should acknowledge the key local leader at the surrounding community with
regard to the information from local Head of Urban Village.
Jakarta, June 14th, 2010
Focus Group Discussion Staff:
Group Leader : Alex Sobur, Drs., M. Si.
Facilitator : Dr. Mas Soebagio, S.H
Co-Facilitator : 1. Ahmad Sutarno, S.Sos.
2. Marali, S.Ag.
3. Siti Ikhtiarinah, S.Pi.
4. Sri Ida Astuti, S.E.
SIA COORDINATOR
Bambang Budi Sardjono, Drs, M.S.
FOCUS GROUP DISCUSSINO RESULT
Village : Petojo Selatan
District : Gambir
Administration Area : Central Jakarta
Day/Date : Monday, June 28th, 2010
Time : 13.25 – 15.45 WIB
JEDI Sub-Project : Cideng-Thamrin
FGD Venue : Hall of Urban Village Office
Address : Jl. Petojo Selatan IX, Gambir, Jakarta Pusat
Male Participant : 19 people
Female Participant : 1 person
I. DISCUSSION PARTICIPANTS (attendance list is attached)
The participant component consists of:
1. Urban Village Secretary : 1 person
2. Urban Village Council : 3 people
3. Head of RW : 6 people
4. Head of RT : 5 people
5. Community of RW : 2 people
6. Urban Village Staff : 3 people
7. PKK : 1 person
8. PPA Consultant : 6 people
(the attendance list is attached)
JEDI EIA/SIA was attended by 6 people from PPA Consultation as listed below:
Group Leader : Bambang Sardjono, Drs., M.S.
Facilitator : Dr. Mas Soebagio, S.H and Alex Sobur, Drs., M.Si.
Co-Facilitator : 1. Ahmad Sutarno, S.Sos.
2. Marali, S.Ag.
3. Murtiadi Kresno, Drs.
4. Sri Ida Astuti, S.E.
II. ACTIVITIES ARRANGEMENT
1. Opening by Secretary of Kelurahan Petojo Selatan (Mr. Imran, S.Sos.)
2. Explanation on Project Summary of JUFMP-JEDI by Alex Sobur, Drs., M.Si.
3. Questionnaire before FGD
4. Focus Group Discussion, moderated by FGD Team
5. Questionnaire after FGD
6. Closing by Secretary of Kelurahan Petojo Selatan
III. ISSUES/CONCERNS THAT CAN BE OBTAINED
1. Issue 1
Participants concern that there will be an environmental contamination from dredged materials
and waste, as well as unpleasant odor. The other concern is the traffic accident due to slippery
road, damage in building and environmental facilities.
2. Issue 2
Participants want that in every river dredging, at the same time, there should be a culvert dredging at the settlements.
3. Issue 3
Participants expect the related Offices and Agencies should coordinate with each other so the
dredging can run smoothly.
4. Issue 4
Participants want that dissemination on dredging is done to RW level.
5. Issue 5
Participants want the local community is involved and employed according to their skills, so they will have a sense of belonging and responsibility.
6. Issue 6
The community wants that prior to the implementation, the contractor is requested to conduct a consultation with local community by explaining the project plan.
IV. RESPONSES BEFORE AND AFTER QUESTIONNAIRE (Chapter 2)
V. PHOTO/IMAGE ATTACHMENT
VI. MATERIAL PROVIDED TO FGD PARTICIPANTS
1. Brochure on JUFMP-JEDI project; 2. Summary information on JUFMP-JEDI project; 3. Hat identifying JUFMP-JEDI project.
VII. FOLLOW UP ACTION WHICH SHOULD BE CONSIDERED
1. Recommendation that prior to the implementation, the Contractor is required to meet the local
community for coordination;
2. The community gains clarity on their rights and obligations as per project plan/contract
3. The contractor should acknowledge the key local leader at the surrounding community with
regard to the information from local Head of Urban Village
4. Recommendation on the needs of related Agencies and Offices to coordinate with each other
properly;
5. Recommendation on the needs of hiring local community according to their skills so it will
guarantee the smoothness of dredging and security of heavy-duty equipments.
IMPLEMENTATION REPORT
ON EIA DISSEMINATION
EIA Dissemination Report
In the Event of Preparing
Environmental Impact Assessment (EIA)
Dredging River and Retention Basin in DKI Jakarta Phase 2 of
Jakarta Urgent Flood Mitigation Project / Jakarta Emergency Dredging Initiative Project
(JUFMP/JEDIP)
December 2009
Initiator:
PROJECT MANAGEMENT UNIT
FOREWORDS
Government of Indonesia through the aid from World Bank plans to implement dredging and
improvement on most existing rivers and retention basins (waduk) in Jakarta. That effort is done through
Jakarta Emergency Dredging Initiative-JEDI Project which is included in Jakarta Urgent Flood Mitigation
Project-JUFMP. The purpose of this project is to reduce sediments in the river and retention basins.
Phase 2 of JEDI Project covers twelve sewers or rivers and four basins, all have been selected to be
reviewed from planning, technical design and EIA study against the entire project location. This dredging
activity must fulfill one of main objectives of this project activity, and gives benefit towards the flood
prevention attempts at the Province of DKI Jakarta. Locations that are covered in JEDI Phase 2 are:
1. Cideng-Thamrin
2. Waduk Sunter Timur III
3. Waduk Sunter Utara
4. Waduk Sunter Selatan
5. Banjir Kanal Barat/WBC
6. Krukut – Cideng Drain
7. Kali Sunter (upper)
8. Grogol – Sekretaris
9. Lower Angke
10. Tanjungan Drain
11. Pakin – Kali Besar Jelakeng
12. Waduk Pluit
13. Kanal Drain
14. Cakung Drain
15. Muara Kali Adem CDF
16. Muara Banjir Kanal Timur/EBC/Marunda CDF
In accordance with article 26 of Government Regulations of Republic of Indonesia No. 27/1999 on
Environmental Impact Assessment (EIA), Decree of Minister of Environmental No. 11/2006 on Type of
Businesses or Activities that must be completed with EIA in DKI Jakarta, the Initiator plans to conduct
EIA Study as part of the feasibility study.
As a preliminary step in EIA study, an EIA dissemination was conducted. This activity is served as an
implementation from Decree of Head of Environmental Management Agency No. 8/2000 on Public
Involvement and Information Transparency in EIA Process and Decree of Governor of Province of DKI
Jakarta No. 76/2000 on Public Involvement Guidelines and Information Transparency in EIA Process.
The stakeholders, particularly those who reside around the activities location can address their aspirations,
needs, and community values, as well as suggestion for problem solving from stakeholders with the
purpose of having the best solution. In addition, through this process, a mapping of main issues that will
be the basis of EIA Study preparation was also performed. The result of EIA dissemination process was
delivered in this EIA Dissemination Report. To all parties that have assisted us in the implementation of
EIA Dissemination and preparation of this document, we thank you.
Jakarta, December 2009.
Project Management Unit
TABLE OF CONTENTS
1. INTRODUCTION I-1
1.1 BACKGROUND 1-1
1.2 FUNDAMENTALS OF IMPLEMENTATION I-2
1.3 PURPOSE AND OBJECTIVES I-3
1.4 BASIC PRINCIPLES OF IMPLEMENTATION I-3
2. IMPLEMENTATION OF EIA DISSEMINATION 2-1
2.1 METHOD 2-1
2.2 IMPLEMENTATION TIME 2-1
2.3 LOCATION OF EIA DISSEMINATION 2-2
2.4 PARTICIPANT 2-2
3. EIA DISSEMINATION RESULTS 3-1
3.1 INPUTS AND SUGGESTIONS ON ANNOUNCEMENT BOARD INSTALLATION 3-1
3.2 QUESTIONNAIRE RESULT 3-1
3.3 IMPORTANT ISSUES IN EIA DISSEMINATION 3-1
4. SUMMARY 4-1
5. BIBLIOGRAPHY 5-1
ATTACHMENT LIST
ATTACHMENT 1 ACTIVITIES ANNOUNCEMENT AT WARTA KOTA NEWSPAPER, NOV
7th, 2009
ATTACHMENT 2 ATTENDANCE LIST OF EIA DISSEMINATION AT HALL OF NYAI
AGUNG SERANG BUILDING, DECEMBER 8th, 2009
ATTACHMENT 3 TRANSCROPT OF EIA DISSEMINATION AT AUDITORIUM OF NYAI
AGUNG SERANG BUILDING, DECEMBER 8th, 2009
ATTACHMENT 4 PRESENTATION MATERIAL FOR EIA DISSEMINATION on DECEMBER
8th, 2009
ATTACHMENT 5 OFFICIAL REPORT of EIA DISSEMINATION
ATTACHMENT 6 ANALYSIS ON QUESTIONNAIRE OF DISSEMINATION’S
PARTICIPANTS
ATTACHMENT 7 PICTURES FROM EIA DISSEMINATION
I. INTRODUCTION
1.1 INTRODUCTION
Flood at the capital city of Jakarta has become a National issue that has caused big financial loss
and impacted to the community life in Jakarta. In order to reduce the amount of loss and damages due
to flood, the Government of Indonesia has identified series of flood control drains, rivers and
retention basins that requires improvement urgently. This activities will reduce the flood risk and
brings direct benefits to the community who resides and works at flood-prone areas.
Government of Indonesia through the aid from World Bank plans to implement dredging and
improvement on most existing rivers and retention basins in Jakarta. That effort is done through
Jakarta Emergency Dredging Initiative-JEDI Project which is included in Jakarta Urgent Flood
Mitigation Project-JUFMP. The purpose of this project is to reduce sediments in the river and
retention basins.
Phase 2 of JEDI Project covers twelve sewers or rivers and four basins, all have been selected to be
reviewed from planning, technical design and EIA study against the entire project location. This
dredging activity must fulfill one of main objectives of this project activity, and gives benefit towards
the flood prevention attempts at the Province of DKI Jakarta. Locations that are covered in JEDI
Phase 2 are:
1. Cideng-Thamrin
2. Waduk Sunter Timur III
3. Waduk Sunter Utara
4. Waduk Sunter Selatan
5. Banjir Kanal Barat/WBC
6. Krukut – Cideng Drain
7. Kali Sunter (upper)
8. Grogol – Sekretaris
9. Lower Angke
10. Tanjungan Drain
11. Pakin – Kali Besar Jelakeng
12. Waduk Pluit
13. Kanal Drain
14. Cakung Drain
15. Muara Kali Adem CDF
16. Muara Banjir Kanal Timur/EBC/Marunda CDF
This dredging will give a positive or negative important impact towards environmental components,
whether physical, chemistry, biological, social, economic, cultural or public health. Therefore, it
requires a research on Environmental Impact Assessment (EIA).
In accordance with Decree of Head of Environmental Management Agency No. 08/2000 on Public
Involvement in the preparation process of EIA and Decree of Governor of DKI Jakarta No. 76/2001
on Operational Guidelines of Public Order and Information Transparency in EIA Process, at the
preliminary process of EIA study, it needs to conduct EIA dissemination to the community and
related stakeholders. Through this dissemination, the activities initiator expects suggestion, opinions
and responses from community as the study and research material in further EIA study.
1.2 FUNDAMENTALS OF IMPLEMENTATION
The legal basis used as the reference in the implementation of EIA Dissemination is:
1. Laws No. 32/2009 on Environment Protection and Management. 2. Government Regulations No. 27/1999 on Environmental Impact Assessment. 3. Decree of head of Environmental Management Agency No. 8/2000 on Public Involvement and
Information Transparency in Environmental Impact Assessment Process. 4. Regulation of Minister of Environment No. 8/2006 on Guidelines for EIA Preparation 5. Decree of Governor of DKI Jakarta No. 76/2001 on Operational Guidelines on Public
Involvement and Information Transparency in EIA Process. 6. Decree of Governor of DKI Jakarta No. 2863/2001 on Type of Business Plan and/or Activities
that must be completed with EIA in Jakarta
1.3 PURPOSE AND OBJECTIVES
In general, the purpose and objectives of the dissemination is to implement Decree of Head of
Environmental Management Agency No. 8/2009 and Decree of Governor of DKI Jakarta No.
76/2001. In particular, the implementation of EIA Dissemination is intended to:
1) Protect the community interest around the planned activities location from the negative impact
which might occur.
2) Ensure there is a transparency throughout the entire EIA process on the activities plan of dredging
river and retention basin in DKI Jakarta.
3) Establish an equal partnership among the concerned parties / stakeholders with the activities plan
of dredging river and retention basin in DKI Jakarta.
4) Respect all rights to gain information related to the activities plan of dredging river and retention
basin in DKI Jakarta.
1.4 BASIC PRINCIPLES OF IMPLEMENTATION
In order to get inputs which reflect the field condition, then in the implementation of EIA
dissemination, it always lies on principles of:
1) Position equality among involved parties;
2) Transparency in the decision making;
3) Solving problem in a fair and judicious manner; and
4) Coordination, communication and relationship among related parties
II. IMPLEMENTATION OF EIA DISSEMINATION
2.1 METHOD
The community involvement in EIA study is accommodated in several stages of activities. In the
preparation stage of TOR-EIA, the community involvement is performed in the form of an
opportunity to give suggestions and responses towards the activities plan.
In accordance with the Decree of Head of Environmental Management Agency No. 8/2000 and
Decree of Governor of DKI Jakarta No. 76/2001on Operational Guidelines on Public Involvement
and Information Transparency in EIA Process. The initiator made an announcement in Warta Kota
newspaper on November 7th, 2009 (attachment 1). Later, on December 8th, 2009, an EIA
Dissemination was held with method of workshop and which was involving community around the
dredging location at river and retention basins in DKI Jakarta and other stakeholders. The initiator
informed stakeholders and the affected parties, both affected directly and indirectly due to the project,
discuss the aspects and environmental impact of the project; as well as considering the view of
concerned parties in EIA study process. In order to achieve the objective of dissemination, the
initiator prepares the presentation materials that is delivered on the dissemination day (presentation
handout at attachment 2).
Moreover, to each dissemination participant, they are requested to fill in 2 questionnaires, i.e. before
and after the dissemination (attachment 3). The last step is to accept the public responses in the form
of suggestions and opinions, whether in writing or directly addressed on the EIA dissemination day,
related to several problems, needs and its values, and alternative suggestions for problem solving. All
inputs are then classified to main issues which will be covered in TOR-EIA, and there will definitely
be a deepening for those issues towards the addressed problems.
2.2 IMPLEMENTATION TIME
The first step of EIA Dissemination is started with the advertisement in Warta Kota newspaper on November 7th, 2009 (attachment 4). After 30 days from the advertisement, on December 8th, 2009, an EIA Dissemination was conducted in the form of workshop at Auditorium of Nyi Ageng Serang, Jakarta.
2.3 LOCATION OF EIA DISSEMINATION
EIA Dissemination was held at Auditorium of Nyi Ageng Serang Building at Jl. Rasuna Said Kav.
22C, Jakarta. The selection of this workshop location is based on a reason that it is relatively
reachable by all stakeholders.
2.4 PARTICIPANT
EIA Dissemination involves representative from stakeholders with an expectation that they can give
suggestion and responses towards the dredging plan of rivers and retention basins at DKI Jakarta. The
participants of EIA Dissemination were defined as follows:
1) Representative from stakeholders (Head of Urban Village along with Urban Village Council,
Head of District) which directly and indirectly are predicted to get affected;
2) Related government institutions, especially Environmental Administrative Office and Institutions
of Provincial Government, such as: Sanitation Office, Spatial Office of Province of DKI Jakarta,
and so forth;
3) Local NGOs.
The dissemination was attended with total of 116 people, consisted of: 5 people from BPLHD of
Province of DKI Jakarta, 7 people from related institutions of Province of DKI Jakarta, 4 people from
Environmental Administrative Office, 5 people from Ministry of Public Works/PMU, 3 people from
World Bank, 1 person from PPA Consultant, 10 people from the District Office, 48 people from the
Urban Village Office, 22 people from NGO and Urban Village Council, 1 person from Press and 10
people from JEDI Consultant. The whole attendance list and pictures of EIA Dissemination can be
seen at Attachment 5.
III. EIA DISSEMINATION RESULT
3.1 INPUTS AND SUGGESTIONS ON ANNOUNCEMENT BOARD INSTALLATION
Until the deadline of responses towards the announcement advertisement regarding the project plan,
there are no inputs and suggestions from the community in writing that are addressed to the initiator
or BPLHD of Province of DKI Jakarta.
3.2 QUESTIONNAIRE RESULT
Participants have filled the questionnaire by themselves that have been prepared before the dissemination started, and at the end of discussion session. There has never been any test conducted for the list of questions, so there are few participants who misunderstood or perhaps the questions were not clear enough. Below is the summary obtained from the questionnaire: • High concern from community on the project activities (90%), but low concern on EIA JEDI
Project Phase 1 (26%), EIA Phase 2 (19%) and EIA announcement in newspaper Phase 2 (26%). • Many participants were interested (>80%) to sub-projects Phase 2, with difference (“before” and
“after” dissemination) that is relatively small. • Mostly (before is 99%, after is 95%) assume that the entire project will be “very good” or “good”
for Jakarta, compared with those who assume it will be “bad” or “very bad” (before is 1%, after is 0%).
• Related to individual main issues: o There are several disagreement on opinions between “before” and “after”, especially changes
on issue from “small” impact before the dissemination to “big” impact or “very small” after the presentation and discussion.
o Odor, traffic, water quality, waste and public health, in average become the “very important” or “important” impact for more than 70% respondents.
o The smallest issue is manpower, flora and fauna, and noise; although respectively approximately 50% of respondents consider them as an “important” or “very important” impact.
• Related to the question, in general: o Almost balance between the person who chooses a longer time (night time on
weekday)/shorter time in overall, or shorter time per day/longer time in overall. o 42% of respondents consider that the waste draining location (from mud) is “good idea”; 58%
thinks as “bad idea”. o Related to environmental management and social level, it considers as sufficient:
− 42% is recorded as “using international way” − 46% is recorded as “using Indonesian way” − 12% is recorded as “low level – as long as they get approval”
• Questions related to rank on useful result
JEDI EIA/SIA considers that overall dissemination is very useful for participants and the feedback can be used as the useful information for JEDI EIA/SIA henceforth. Several approaches especially the use of questionnaire that should be adjusted further.
3.3 IMPORTANT ISSUES IN EIA DISSEMINATION
Discussion is divided into two sessions: first session is introductory from the initiator and Provincial
BPLHD, the second session is exposure of activities plan then continued by session of question and
answer between the initiator and participants that was moderated by BPLHD of Province of DKI
Jakarta.
In EIA Dissemination, the participants were actively involved in giving important inputs related to
EIA preparation, several issues that consider as important can be summarized (transcript discussion)
which implicitly provided at Attachment 4 as follows:
1) EIA Dissemination held this time will be continued with next stage, that is discussion of TOR-
EIA, EIA, Environmental Management Plan (RKL), Environmental Monitoring Plan (RPL)
which later, it will always involve the community member in its implementation. This is with
consideration that community has obligations and rights to take and give information from the
government and initiator on an activities plan.
2) Main issues that become the attention in EIA Study preparation are as follows:
• Should maintain/preserve/supervise rivers and retention basins after dredging;
• When will be the exact time to implement this dredging activity;
• Based on previous dredging experience, it is expected to restore the environment to the
normal condition upon project completion;
• Especially for Waduk Pluit and Kali Adem, conduct a dissemination partially to the local
community before implementing the activities;
• It needs a to be clearer in the dredging techniques;
• Should take note on the placement of dredged material;
• Before the dredging implementation, the contractor must coordinate with local leaders;
• Need information on hotline at project locations to accommodate reports, inputs and
suggestions from the community;
• The community needs to be involved in the project implementation and in general, they are
very supportive with this project plan.
IV. SUMMARY
Based on EIA Dissemination results and by looking at the arising issues, then several issues that
become the focus in preparation of TOR-EIA and EIA study generally can be summarized as follows:
1. Before the dredging implementation, contractor should coordinate with local leaders and related
institutions;
2. Special condition in each project location (along the river) such as settlements, merchants, and so
forth to be focused on so it will not disturb the project activities;
3. Sediment of dredged materials will be dried first prior to transport them to disposal site so it will
not be spilled;
4. Should underline the placement of dredged material;
5. Need a Public Information Center around the project location to accommodate
reports/inputs/suggestions from the community;
6. To involve the community in the project implementation and in general is very supportive with
the project plan;
7. Highly focus on the maintenance/preservation of river and retention basin upon project
completion;
8. Further clarification on project schedule.
This official report of EIA Dissemination can be read at Attachment 5.
V. BIBLIOGRAPHY
Wijayanti, L, 2004. Keterlibatan Masyarakat dalam AMDAL: Niat Baik Versus Kenyataan. Serasi,
Jakarta
MINUTES OF MEETING
PUBLIC CONSULTATION OF EIA JEDI – JUFMP
AUDITORIUMOF NYI AGENG SERANG
JL. HR. RASUNA SAID KAV. NO. 22 C, SOUTH JAKARTA
DECEMBER 8th, 2009
10:00 Opening by MC (Ms. Profianita)
1. Chairman of the Meeting : Head of Regional Environmental Management Agency of DKI Jakarta
Ms. Ir. Peni Susanti, Dipl. Est.
2. Participant of the Meeting : The attendance list is prepared as the attachment for this MoM
3. Welcome Speech by Head of BPLHD of DKI Jakarta (Ms. Ir. Peni Susanti, Dipl. Est):
1. All Head of Urban Village to use this dissemination of dredging rivers, canals and retention basins of Phase II as good as possible.
2. Ms. Peni attended the Asia-Pacific Congress in Manila. World Bank mentioned that last year, Jakarta was flooded and the whole world knew. In Manila, they discussed the Integrated Management Jakarta Bay. However, only Jakarta has the worst river condition. Therefore, WB gave grants so the river quality will be better, and second, seek the effort on how to eliminate if not reduce the flood. WB asked all participants to assist them as the international world also assists them. Jakarta belongs to everyone. The Governor has a high commitment on this one which internationally, it is highly appreciated. If not, Jakarta is impossible getting the assistance from World Bank. Head of BPLHD expects that all Head of District, Head of Urban Village and Urban Village Council can help each other and become an environmental police cadre. It is impossible to just put the responsibility to 12 BPLHD staffs; so if someone violates the rule, please report it to the Sanitation Office or the appropriate Public Works. When the Governor, together with Coordinating Minister went down the river, they witnessed that many people lived at the riverbank and participated in polluting the river.
3. All participants should be able to disseminate this provided information on dredging activities. All participants are sanitation cadre and also a supervisor in maintaining the cleanliness of Jakarta, especially related to the dredging river in their own area.
4. Movie Presentation
The movie contained information on flood in Jakarta. It is created by the World Bank with duration of
+ 20 minutes.
This movie presents a condition and situation when flood occurred in several locations in the capital
city and the cause of the flood. Moreover, in that movie, it also contains responses from high rank
officials/experts and community regarding flood. The Governor gives a statement on the flood factor
with river full of waste as the background. The expert/high rank official gives analysis on the flood
incidence, sedimentation in the river and its management. In 2002, flood occurred in Jakarta with
total loss could reach to trillion Rupiah. The arising impact were such as diarrhea and DBD. In
addition, it also presents the watershed in Jakarta where there are 13 rivers. There is a presentation of
flood management by with retention basins completed with the pump.
Implementation of Dissemination:
Brief introduction is moderated by Drs. Ridwan Panjaitan, Msi as the moderator
The EIA JEDI Dissemination is regulated in laws, government regulation (PP), Regulation of
Environmental Minister and Decree of Governor on EIA. Input from community is highly needed for
the next step. Also presented is staff from Public Works Office and EIA Consultant to deliver the
material. All participants are expected to address important issues in this dissemination.
5. Explanation on Project by Mr. Ir. Fuadi from Public Works Office
From this movie, we can see condition of Jakarta. Our government tried to reduce flood impact, not
only from the water itself, but the community awareness who affects it. Government of Indonesia
received grant for flood management from WB by dredging river and retention basin through JEDI
program. Ministry of Public Works together with Provincial Government of DKI Jakarta also manage
East and West Banjir Canal. Ministry of Public Works and DKI will dredge the river and retention
basins which will be divided into 2 phases. First, PPC for its study and dredging phase 1 in 5
locations. Phase II, dredging the river and retention basis in 16 locations. This study must be followed
by EIA. Dredging in 16 rivers/retention basins, first is 5 locations then the remaining locations. Prior
to dredging, an EIA study is conducted and from this dissemination, it is expected to get inputs from
all participants. Therefore, it needs a dissemination, according to the applicable regulation.
In this dissemination, it is expected to get inputs from all participants, whether the project gives a
positive or negative impact. Where they dispose the dredged materials, what transportation to use,
which route to take, these are the inputs/feedbacks needed from all participants, so this project can
give advantages and minimize the loss (if any). All participants can know where the dredging will be,
so please use this time as much as possible. Closing.
A brief introduction from the moderator for the next presentation. From this presentation, we will see
the activities, where it is held and what kind of impact would there be, especially during the dredging.
6. Presentation from EIA Consultation by Mr. Ir. Purwono
He addressed his appreciation to all attendees. Introduction as a Co-Team Leader from PPA and team
leader is Mr. John Dickie. Mentioned all EIA team. Prior to EIA, it needs to hold a dissemination. For
Phase I, it was done. Now, it is the dissemination for Phase II Project. Slide was presented by Ir.
Purwono. The hand-out slides was distributed to all participants. It stated the regulation on public
involvement and transparency in EIA and the objective of dissemination. We invited Head of District,
Head of Urban Village and Urban Village Council besides the affected community due to dredging
project so they know the project activities plan. This information to be forwarded to the community at
the participant’s area.
He explained the activities plan. He presented the waste process and condition in a drainage which
shallowing the river and capacity reduction which caused flood. It is expected that with dredging, the
capacity goes back to normal. The implementing party is Ministry of Public Works together with
Provincial Government of DKI Jakarta. He presented the EIA consultant is PPA and Arkonin. The
objective of river and retention basin dredging is also presented. There is a JEDI Project with grants
from World Bank. It presented the project objective, dredging location. We straightly went to point
no. 6 as point no. 1 to 5 was included in Phase I. It said that it started from Thamrin-Cideng Drain,
started from floodgate/bridge of Kebon Kacang, behind Grand Indonesia-Jatibaru. Then one by one,
the entire location for this sub-project was mentioned, with the volume prediction of dredged
materials. The plan for temporary placement of material is eastern side of Ancol Barat which can
accommodate 12 millions meter cubic. Currently, it is in an ongoing tender process. It mentioned the
way to transport and pile the dredged material in detail. It also presented the activities stages (from
pre-operational to post-operational) in detail along with working equipments and its procedure. The
transportation of dredged material will be done at night as it passes through the main road and very
crowded. Landfill is located in eastern side of Ancol Barat.
The presentation on important impact (odor, noise, environment, water quality, public security and
order, traffic, public perception) of project and issues starting from pre-operational, operational and
post-operational in each sub-project location. He expected that all participants to address their
response.
The moderator explained that this is the time we all gave our inputs or suggestions. All participants
are aware of what would happen if dredging takes place. The participation from all participants is
very important in EIA. If there are any complaints from the resident, it should be reported to the
appropriate person so there will not be any miscommunication. The predicted activities impact and
issue. All participants must be aware of what would happen if dredging takes place. All participants
will be invited for the next EIA document presentation. The requirement to prepare EIA is Team
Leader and 2 members must have competences and has obtained certification.
7. Question and Answers with Participants started at 11:00
1. Tugino : Section Head of Public Facilities of Kelurahan Pluit, North Jakarta
Many residents at Kali Adem, but have you surveyed the environmental impact and where the
dredged material will be placed? Please do the survey with us to Kali Adem where dredged
materials are placed. Next, Kali Muara Angke sometimes overflowing so there are flood with
20cm height.
2. Wibowo : Urban Village Council of Durikepa
I am grateful that I attend the dissemination of Phase I. There is a pump project, and now
dredging of Kali Sekretaris. Lack of dissemination from Head of Project to the community, so
there is excess (??). Mayor’s Office, Village’s Office are being protested by the community. The
construction of pump infrastructure itself is lacking of its action; not really meeting the standard.
In Greenville, there is no connecting drainage, so it is still flooded. Don’t let the construction is
implemented but no focus on the access. To involve local leader such as elders in the
dissemination.
3. Suparlan : Environmentally Conscious Community Forum (Formapel) West Jakarta
There are 2 things, first is during the implementation and second is after the implementation. On
the Phase I project implementation, the operator disposed their mud sloppily so it ruined beautiful
vases, excavator ruined trees while at that moment, there was an evaluation from Adipura team.
Our difficulty is to whom we should warn them? Who will be responsible during the project
implementation? The excavator operator obviously did not care about the damage. We want
information about where to complaint. After the river is dredged, there are some affecting factors,
such as the community behavior on disposing their waste to the river. The limited landfill and
limited transporting capacity are the factor why the community (residents, industry) disposes their
waste not in the proper place. Third, how to maintain river/canal so it is still functioning after
dredging? Requesting all stakeholders to be involved, not just occasionally or maintenance is
conducted when there is a new support. The other factor is the number of resident and capacity is
imbalance.
4. Aksadani : Head of Urban Village Council of Kelurahan Kamal Muara
There is a typo. It should be: at the corner at the northern part between Tunjungan Kamal Muara
and Cengkareng drain, and there is no explanation until now.
From Menceng, Tegal Alur to the estuary, there are many houses. There are unfinished works by
Public Works Office. Dredged material for 70cm height? It gets worst during flood, the vehicle
cannot pass through. The highest water height of Kali Tanjungan is 20cm from the flood gate.
Kali was dredged for 40cm? The problem of mud disposal site. If it is disposed to Ancol Timur,
the distance is 20 KM, but if it is disposed to Kali Adem, it will be 10 KM. The volume of
dredged material is 2 millions meter cubic, where they should be disposed? Ancol’s condition is
worst. From Menceng to Kamal, many houses. Kamal Muara is a flood-prone area. In 1 month,
about 15 days they were submerged in water.
5. H. Moh. Rante S : Kelurahan Sukapura
In general, dredging is an advantageous development for all parties (community), but definitely,
there are people that feel aggrieved, although in general, they enjoy the development. This
dredging to be started from downstream to upstream because: (1) it will smoothen the water flow
and (2) local community will not claim the mud transportation as it was cleaned up/dredged
before. The mud/dredged material will be disposed to the beach to expand the land area of DKI,
which later be used for (a) recreation, (b) hotel and (c) other business. Singapore also filling their
area, even taking our area. For example is Ambon, it is a small area but expanded with filling and
dugouts to fill in “Mardika” beach. Hopefully Sukapura can enjoy it soon. Hopefully this
dredging can comes into a realization soon.
6. Eddy Suwanto : Urban Village Council of Penjaringan
The dredging problem in Waduk Pluit. The volume was 2 million meter cubic.
a) Needs to have dissemination for community around the retention basin;
b) To involve all local leaders, starting from RT and RW, Urban Village Council, Head of Urban
Village and Head of District;
c) Considering there are many building in waduk Pluit, approximately 10 thousands building
around Waduk Pluit, please handled it properly and thoroughly.
Introduction/Short Comment from Moderator:
He repeated the question from participants and their points. It is already clear in EIA document, who does
what, how to maintain the river after dredging, the distance of mud landfill, the environmental aesthetic
problem. Please address them to PMU and Consultants. The explanation from Ir. Fuadi, Ministry of
Public Works.
Other than EIA Consultant, there is also a design consultant for this dredging activity. There will be a
design so the water flows from upstream to downstream can flow smoothly. In the current condition, the
estuary blocks the water flow. The estuary is a little bit shallow, so the flow is disturbed, therefore a
dredging is done. Moreover, a river embankment will be constructed to reduce the impact towards
community during flood. Where will it be? The improvement in river flow: dredging from downstream to
upstream.
Purwono.
Many settlements constructed. We have coordinated with West and North Jakarta. We will pay attention
to Kali Adem and Pluit. We realize that in the dissemination, we need to be supported by the area so there
will not be any resistance in the community. He requested the support from all participants for the
dissemination in West and North Jakarta.
Next Questioner
1. Tegal
For Phase II, when it will be implemented? The other day, it was Tanjungan that was used to
dredge mud that was disposed to Kamal Muara. For Kali Kamal, there was an acquisition last
year, but no implementation until now.
2. Mr. Cecep Priyana from Urban Village Council of Pejagalan
Our area is separated by Kali Angke and Banjir Kanal, but it is still flooded for 50cm. Who would
be responsible for the dirt after the river dredging (mud spills and when it dried, it create dust)?
Why Kali Angke is not dredged? There is a river shallowing, grass grows on it.
3. Jarkoni from Urban Village Council of Papanggo
Need to improve the coordination. We cannot answer if the community asked. He requested that
home eviction to be included in the budget and a guideline to preserve the river after dredging.
Answer
Mr. Ir. Fuadi from Ministry of Public Works
Until now, it is just at the design stage. Next year, the dredging will start. The dredging of Kali Angke to
the estuary.
Encourage the community to make the dredging remains useful, keep the river off from waste.
Mr. Ir. Purwono.
Thank you for the alternative of Kapuk Muara.
Need community participation to monitor.
The responsible party: Central Public Works or Public Works Office of DKI Jakarta
Moderator.
All participants are invited to discuss TOR and for the time being, all inputs are taking into account.
All participants do dissemination continuously in each project location.
There will be a survey.
An input to conduct maintenance
The water should flow smoothly
Finish at 12 o’clock.
Jakarta, December 8th, 2009
Notetaker:
1. Koderi Hadiwardoyo ………………………………..
2. Bambang Rahrdjonoo ………………………………
JAKARTA URGENT FLOOD MITIGATION PROJECT (JUFMP) JAKARTA EMERGENCY DREDGING INITIATIVE (JEDI)
TA FOR ENVIRONMENTAL & SOCIAL IMPACT ASSESSMENT (EIA/SIA) GRANT NO TF#054683
ENVIRONMENTAL MANAGEMENT PLAN (EMgP)
MINISTRY OF PUBLIC WORKS DIRECTORATE GENERAL OF WATER RESOURCES DIRECTORATE OF RIVER, LAKE AND RESERVOIR
-
C
A
B
SaluranTanjungan
KaliKamal
KaliGrogol - Sekretaris
Kali AngkeHilir
Banjir KanalBarat
Waduk Pluit
Waduk Sunter Selatan
Waduk Sunter Utara Waduk Sunter
Timur III
SaluranCakung
KaliCideng-Thamrin
KaliKrukut-Cideng
Kali SunterHulu
Pakin-Kali Besar-
Jelakeng
Muara Kali Adem Muara Banjir Kanal Timur/ Marunda
Ancol
Lokasi JEDI Fase 2Lokasi JEDI Fase 1
SaluranCengkareng
Ciliwung-Gn. Sahari
KaliSunter
Sentiong-Sunter
WadukMelati
18
19
15
20
16
1710
14
11
06
21
13
09
07
12
08
SEGMENT of CIDENG-THAMRIN
PT. PPA CONSULTANTS In joint venture with PT. Arkonin Engineering Manggala Pratama
Preface
Environmental Management Plan (EMgP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
i
PREFACE
In accordance with the policy of Government of Indonesia that is stated in Law No. 32/2009
on Environment Protection and Management, that each business or activity plan that causes
big and important impact on the environment should be completed with the analysis
document on Environmental Impact Assessment (EIA).
In order to comply with that government policy, Project Management Unit (PMU) of
Directorate of River, Lake and Reservoir; Directorate General of Water Resources, Ministry
of Public Works of RI and Project Implementation Unit (PIU) of Directorate General of
Ministry of Public Works of RI prepare Environmental Impact Assessment which the
document consists of EIA, EMtP, EMgP of Dredging of Cideng-Thamrin Drains.
We appreciate the suggestion and directive given by EIA Assessment Committee of DKI
Jakarta, so the preparation of EMtP Document can comply with the requirement and
legislations as well as meet our expectation.
We express our gratitude to all parties who have assisted us to prepare this EMtP document.
Jakarta, July 2010
Project Management Unit (PMU) Directorate of River, Reservoir and Lake, Directorate General of Water Resources,
Ministry of Public Works of RI
Project Implementation Unit (PIU) Directorate General of Human Settlements,
Ministry of Public Works of RI
Table of Contents
Environmental Management Plan (EMgP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
i
TABLE OF CONTENT
TITLE PAGE PREFACE i TABLE OF CONTENT ii LIST OF TABLE iii CHAPTER I INTRODUCTION 1 – 1 1.1. Purpose and Objectives of Environmental Management Plan
Implementation 1– 1
1.2. Environmental Policy 1 – 1 1.3. Importance of Environmental Management Plan 1 – 6 CHAPTER II ENVIRONMENTAL MANAGEMENT APPROACH 2 – 1 2.1. Technology Approach 2 – 1 2.2. Socio-Economic Approach 2 – 6 2.3. Institutional Approach 2 – 6 CHAPTER III ENVIRONMENTAL MANAGEMENT PLAN 3 – 1
3.1. Pre-Operational Phase 3.1.1. Public Perception
3 – 1 3 – 1
3.2. Operational Phase 3.2.1 Ambient Air Dust Quality and Odor 3.2.2 Traffic and Road Damage 3.2.3 Noise Level 3.2.4 Sediment Quality 3.2.5 Solid Waste 3.2.6 Employment and Business Opportunity 3.2.7 Public Perception
3 – 3 3 – 3 3 – 5 3 – 6 3 – 7 3 – 8 3 – 10 3 – 11
3.3. Post-Operational Phase 3.3.1 Flood Reduction 3.3.2 Public Perception
3.4. Implementing Organization for Pre-Operational, Operational and Post-Operational Phase
3 – 12 3 – 12 3 – 14 3 – 15
ATTACHMENT Attachment 1. Environmental Management Location Attachment 2. Matrix of Environmental Management Plan
BIBLIOGRAPHY
Introduction
Environmental Management Plan (EMgP) [I-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 1 INTRODUCTION
1.1. Purpose and Objectives of Environmental Management Plan Implementation The preparation of Environmental Management Plan (EMgP) is intended to provide guidelines for the implementation of environmental management of the dredging activity of Cideng-Thamrin drains. Matters that should be monitored are the affected or predicted to be affected matters, both positively and negatively from the activities. Environmental management is an integrated effort in the usage, arrangement, maintenance, supervision, controlling and development of environment, therefore preservation of the potential natural resource can be maintained, and pollution or environmental damage can be prevented or reduced. This report is intended to prepare an environmental management plan for dredging activities of Cideng-Thamrin drains, with purpose of: a) Establishing a basic and appropriate directive on environmental management activities
because of dredging activities of Cideng-Thamrin drains within a certain time and space by various stakeholders;
b) Managing the impact of activity on the environment component in the attempt of prevention, mitigation, control the negative impacts and develop the positive impacts.
1.2. Environmental Policy Dredging activities of Cideng-Thamrin drains have benefit to anticipate the flood that is caused by high level of sediment content due to misuse of spatial structure. Moreover, the other benefit is to restore the level of riverbed to the original level. This Environmental Management Plan (EMgP) Report can be used by the Directorate General of Human Settlements of the Republic of Indonesia, Regional Government and related agencies for the dredging plan of drainage system in DKI Jakarta. In making the policy with respect to the function of drainage in flood management, the Regional Government of DKI Jakarta, particularly the Public Works Office of DKI Jakarta can consider this EMgP, in other words:
a) Controlling the arising negative impact and developing the arising positive impacts can be used as a guideline in preparing the management plans and monitoring the impact in the future, as the guideline to overcome, minimize the arising negative impacts.
b) Changes in the ecosystem of Jakarta requires the Regional Government of DKI Jakarta and Directorate General of Human Settlements, Ministry of Public Works, RI to constantly make improvements/adjustments to policies with respects to the efforts of overcoming and minimizing the arising negative impacts, and optimizing the positive impacts so it can give greater benefit to the residents of Jakarta in general.
Introduction
Environmental Management Plan (EMgP) [I-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The writing of this EMgP document refers to the Decree of Minister of Environment No. 08/2006 regarding Guidelines for Environmental Impact Assessment preparation . The implementation of EIA study of dredging activities of Cideng-Thamrin drains by DG of Human Settlements of Ministry of Public Works, RI is based on legislations that has been defined by the government. Several legislations in the effort to manage natural resources and environment that are relevant as a legal basis and reference for DG of Human Settlements, Ministry of Public Works, RI to conduct EMgP of dredging of Cideng-Thamrin drains are as follows:
Table 1.1 Regulations and Legislation
Policies, Laws and Regulation Description
Laws Act No. 5/1960 regarding Basic Agrarian Law (State Gazette of the Republic of Indonesia Year 1960 No. 104 and Supplement to State Gazette of the Republic of Indonesia No. 2043)
The land use for dredging activities refers to this law.
Act No. 51 prp/1960 regarding Restriction of Land Use without Permission of Authorized Parties and Their Beneficiaries (State Gazette of the Republic of Indonesia Year 1960 No. 158 and Supplement to State Gazette of the Republic of Indonesia No. 2106)
Related to the use of the riverbanks and drainage as illegal residences may refer to this regulation.
Act No. 20/1961 regarding Retractions of Land Rights and Its Assets (State Gazette of the Republic of Indonesia Year 1961 No 283, and Supplement to State Gazette of the Republic of Indonesia No. 2324)
Related to ownership of riverbanks/drainage which have buildings on it may refer to this regulation.
Act No. 5/1990 regarding Natural Resources and Its Ecosystem Conservation (State Gazette of the Republic of Indonesia Year 1990 No. 49 and Supplement to State Gazette of the Republic of Indonesia No.3419)
Related to the river natural resources and ecosystem conservation.
Act No. 6/1996 regarding Indonesian Sea Territory (State Gazette of The Republic of Indonesia Year 1996 No. 73, and Supplement to State Gazette of the Republic of Indonesia No.3647)
Related to sea territory management
Act No. 7/2004 regarding Water Resources (State Gazette of the Republic of Indonesia Year 2004 No. 32, Supplement to State Gazette of the Republic of Indonesia No. 4377).
All dredging activities that will affect water resources have to be in line with this regulation.
Act No. 32/2004 regarding Local Government (State Gazette of the Republic of Indonesia Year 2004 No. 125)
Related to the local government policies on regional development.
Act No. 26/2007 regarding Spatial Planning (State Gazette of the Republic of Indonesia no. 68/2007)
Related to the existing spatial planning.
Act No. 29/2007 regarding DKI Jakarta Provincial Government as the capital city of the Republic of Indonesia (State Gazette of the Republic of Indonesia Year 2007 No.93, Supplement to State Gazette of the Republic of Indonesia No. 4744)
Related to the provision of Jakarta infrastructure as the capital city including its drainage system.
Introduction
Environmental Management Plan (EMgP) [I-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Act No. 14/2008 regarding Public Information Transparency (State Gazette of the Republic of Indonesia Year 2008 No. 61, Supplement to State Gazette of the Republic of Indonesia No.. 4846)
Related to tasks, rights, authorizations and responsibilities of local government and rights and obligation of society to provide, collect and use of information.
Act No. 18/2008 regarding Waste Management (State Gazette of the Republic of Indonesia No. 69, Supplement to State Gazette of the Republic of Indonesia No. 4851)
Related to the environmental cleanliness and waste management due to project activities.
Act No. 22/2009 regarding Traffic and Land Transportation (State Gazette of the Republic Indonesia Year 2009 No. 96 and Supplement to State Gazette of the Republic of Indonesia No. 5025)
Related to the mobilization activities of dredging equipment and transport activities of dredged materials to disposal sites.
Act No. 32/2009 regarding Environmental Management
All planned activities should follow the established rules on environmental management.
Government Regulations Government Regulation No. 18/1999 regarding Hazardous and Toxic Waste Management (State Gazette of the Republic Indonesia Year 1999 No 31, Supplement to State Gazette of the Republic Indonesia No. 3815)
Related to hazardous and toxic waste management that are resulted from the project.
Government Regulation No. 27/1999 regarding Process of the conduct of AMDAL (State Gazette of the Republic Indonesia Year 1999 No 59, Supplement to State Gazette of the Republic Indonesia No. 3838)
Related to the potential important environmental impact which the implementation should be managed and monitored.
Government Regulation No. 41/1999 regarding Air Pollution Control (State Gazette of the Republic Indonesia Year 1999 No 86, Supplement to State Gazette of the Republic Indonesia No 3853)
Related to the control of emission and pollutant that are resulted from river dredging and dredged material transport.
Government Regulation No. 85/ 1999 regarding Amendment to Government Regulation No. 18/1999 regarding Hazardous and Toxic Waste Management (State Gazette of the Republic Indonesia Year 1999 No 190, Supplement to State Gazette of the Republic Indonesia No. 3910)
Related to dredged materials resulted from the dredging which are categorized as toxic wastes (B3) so this regulation must be followed.
Government Regulation No. 82 /2001 regarding Water Quality Management and Water Pollution Control (State Gazette of the Republic Indonesia Year 2001 No. 153, Supplement to State Gazette of the Republic Indonesia No. 4161)
Related to any potential project with impacts to water quality, therefore it must meet the water quality that has been defined in this regulation.
Government Regulation No. 16 /2004 regarding Land Use (State Gazette No. 45 Year 2004, Supplement to State Gazette No. 4385)
Related to land use for this project which must follow this regulation.
Government Regulation No. 38/2007 regarding Governmental Arrangement between Central Government, Provincial Government and Regency Government
Related to the implementing and supervising to environmental management and monitoring.
Government Regulation No. 26/2008, Regarding National Spatial Planning (State Gazette of the
Related to the project location which must follow the existing
Introduction
Environmental Management Plan (EMgP) [I-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Republic Indonesia Year 2008 No. 28, Supplement to State Gazette of the Republic Indonesia No. 4833)
spatial planning.
Ministry of Environment Decrees/Regulations
Minister of Environment Decree No. KEP-48/MENLH/11/1996 regarding Noise Level.
Noise must be managed and monitored to fulfill the quality of noise level.
Minister of Environment Decree No. KEP-50/MENLH/11/1996 regarding Odor Level.
Odor must be managed and monitored to fulfill the quality of odor level.
Minister of Environment Decree No. KEP-45/MENLH/II/1997 regarding Air Pollution Standards Index.
Air pollution must be managed and monitored. The monitoring result should be classified in accordance to Air Pollution Index.
Minister of Environment Decree No.51/ 2004 regarding Sea Water Quality.
Waste disposal to the sea will follow the quality of seawater.
Minister of Environment Decree No. 45/2005 regarding Guidelines on the Environmental Management Plan (RKL) and Environmental Monitoring Plan (RPL).
The implementation of environmental management and monitoring plan (RKL-RPL) is reported periodically as referred in this regulation.
Minister of Environment Decree No. 08/2006 regarding Guidelines for EIA Preparation
Related to the procedures of document preparation of KA, ANDAL, RKL, RPL and Executive Summary.
Minister of Environment Decree No.11/2006 regarding List of Specific Business/Activities that Require EIA.
Related to the dredging activities in JEDI Project which is considered to have environmental impacts; therefore, EIA is required in accordance to this regulation.
Minister of Environment Decree No. 05 regarding EIA
EIA document should be evaluated by EIA Evaluator based on the applicable working procedures.
Ministry of Public Works Decrees
Minister of Public Works Decree No. 45/1990 regarding Control of Water Quality in Water Resources
Related to management and monitoring on water quality of this project refers to this regulation
Minister of Public Works Decree No. 48/1990 regarding Management on Water and/Water Resources in Rivers.
Considering the areas that are crossed by the rivers, therefore in the implementation, it must follow this regulation.
Minister of Public Works Decree No. 63/1993 regarding River Boundaries, River Use Area, River Controlled Area, and Ex-River Area
Utilization of the surrounding existing rivers must follow this regulation.
Ministry of Health Decrees
Minister of Health Decree No. 416/MENKES/PER/IX/1990 regarding Conditions and Supervisions on Water Quality
Clean water consumed daily by workers of this project must be monitored to meet the quality standard that was set by this
Introduction
Environmental Management Plan (EMgP) [I-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description regulation.
Ministry of Transportation Decrees
Minister of Transportation Decree No. KM 69/1993 regarding Conducting Land Transportation
Related to the implementation of project activities that mobilize heavy equipments and transport of dredged materials by using public roads must follow this regulation.
BAPEDAL (Environmental Management Agency) Decrees
BAPEDAL Decree No. 056/BAPEDAL/03/1994 regarding Guidelines on Important Impacts Measures
Impact scale as set in EIA refers to this regulation.
BAPEDAL Decree No. KEP-01/BAPEDAL/09/1995 regarding Procedures and Technical Requirements on Storing and Collecting Hazardous and Toxic Waste.
Hazardous waste resulted from this activities must be stored and collected in reference to this regulation.
BAPEDAL Decree No. KEP-05/BAPEDAL/09/1995 regarding Symbols and Labels of Hazardous and Toxic Waste.
Hazardous waste resulted from the activities must be labeled and marked in reference to this regulation.
BAPEDAL Decree No. 299/BAPEDAL/11/1996 regarding Technical Guidelines on Social Assessment in AMDAL
Social component is an aspect assessed in preparation of EIA of rivers dredging.
BAPEDAL Decree No. 124/1997 regarding Guidelines on Public Health Assessment in AMDAL
Public health component is an aspect assessed in preparation of EIA of rivers dredging.
BAPEDAL Decree No. 08/2000 regarding Public Involvement and Information Transparency in AMDAL
Public involvement and information transparency that is conducted in EIA process must refer to this regulation.
DG Land Transportation Decrees
No. SK. 726/AJ.307/DRJD/2004 regarding Technical Guidelines on Conducting Heavy Equipment Transportation
Any activities of mobilizing heavy equipment using public roads must refer to this regulation.
DKI Jakarta Regional Regulation
Perda No. 05/1988 regarding Environmental Cleanliness in DKI Jakarta
As a reference for environmental cleanliness management while the project is ongoing.
Perda No. 06/1999 regarding Spatial Planning (RTRW) Province DKI Jakarta
As a reference of Spatial Planning in DKI Jakarta
Perda No. 02/2005 regarding Control of Air Pollution;
This regulation is used as a reference of air quality management
Perda No. 12/2005 regarding Traffic and Transportations of Highway, River, and Crossing
This regulation is used as a reference to traffic management.
Perda No. 08/2007 regarding Public order This regulation is used as a reference to management of public order.
Introduction
Environmental Management Plan (EMgP) [I-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Policies, Laws and Regulation Description Perda No. 01/2008 regarding Regional Mid-term Plan (RKJMD) of DKI Jakarta Provincial Government Year 2007-2012
River dredging activities is one of the activities that have been listed in Regional Medium Term Development Planning (RPJMD) DKI Jakarta
Governor of DKI Jakarta Province Decrees
Decree No. 582/1995 regarding Determination of River Water/Water Body Designation And Quality Standard And Liquid Waste Quality Standard in The Special Capital Territory of Jakarta
This regulation is used as the reference for water quality baseline level.
Decree No 76/2001 regarding Guidelines For Public Participation And Open Information In The EIA Process
This regulation is used as the reference for implementation of EIA socialization.
Decree No. 551/2001 regarding Standards for Air Quality and Noise Levels in DKI Jakarta Province;
This regulation is used as the reference for the ambient air quality and noise level.
Decree No 2863/2001 regarding Classification Of Business And/or Activities That Must Be Supplied With An Environmental Impact Analysis Within DKI Jakarta Province;
This regulation is used as the reference for the preparation of EIA documents.
1.3. Importance of Environment Management Plan The purposes of the document EMGP on dredging activities of Cideng-Thamrin drains are:
a) As a reference for DG of Human Settlements, Ministry of Public Works, RI to implement environmental management so it can develop environmental resources optimally and at the same time, maintain the balance and environmental sustainability at the dredging location of Cideng-Thamrin drains;
b) As a guideline for related government agencies in performing their supervision/monitoring function to the dredging activities of Cideng-Thamrin drains;
c) As a source of information for government, private and community in order to develop similar activities in other areas.
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 2
ENVIRONMENTAL MANAGEMENT APPROACHES
To manage big and important impacts that have been evaluated in EIA document, several approaches are used in the environmental management which includes technology, socio-economic and institutional approach. Below are the descriptions: 2.1. Technology Approach This approach is an ordinance or efforts that technically can be done to overcome, reduce or prevent the arising negative impacts, as well as to develop the positive impact of activities, i.e.: Pre-Operational Phase
a. Managing the impact on public perception, i.e.: • A week before dredging activities is carried out, the contractor will conduct a
dissemination with more details about the action plan to the affected communities. • Accommodate suggestions and responses from the surrounding community
during the dissemination of activity plan. • Coordinate with related agencies to follow up responses, suggestions from the
community and coordinate with landowners whose land will be used as a vehicle access road.
• Install of bulletin/announcement boards regarding information on dredging activities of drains every 1 km at both sides of the drain.
• Provide facilities for an integrated information center about JEDI dredging activities that is accessible for 24 hours by the community.
• Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks and complaints from surrounding communities.
• Coordinate with/approach the relevant agencies and surrounding communities.
Operational Phase: a. Managing the impact on the Ambient Air Dust Quality and Odor, i.e.:
• Transporting vehicles must pass the emission test (evidenced by the framing of a sticker).
• Placement of heavy equipments is at the waste separation locations and Temporary Disposal Site.
• Mud dredging only performs one time during the day. • Conducting mud draining and waste separation at a reachable location with the
requirements as follows: It is far from the human settlements. There is a barrier (such as zinc) as high as 3 meters. The location is wide enough for the vehicles that transport mud and waste. Clean up the waste separation/sorting location.
• Mud drained until it dry by using a container that is placed on top of deck and on top of the drain.
• Management by using the anti-toxic is not done as it will result in the continued impact.
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
• Once the container is fully charged, immediately close the top of truck with a tarp to avoid the spread of odor and dust.
• Stacking mud of dredged material should not be higher than 2 meters. • The period for mud storage and waste piling is 24 hours or 1 day. • Installation of barrier (such as zinc) as high as 3 meters around the location of
draining and waste separation. • Installation of signs/marks at the location of mud draining and waste separation. • Mud dredging results that had been dried is immediately transported by waterproof
dump truck (with seal) and covered with tarp to CDF Ancol every day. • Waste from separation is transported by a vehicle according to the Jakarta Sanitation
Office standard to TPST every day. • Transportation should be conducted at night (10:00 p.m. to 5:00 am). • Dredging activities should be stopped for a moment during times of worship. • Provide a janitor at the location of dredging to clean up scattered trash and mud on
the roadway around the location of river dredging and clean the tires/wheels and body of a transport vehicles, so when the vehicles left the dredging location, it is already in a clean condition.
• Require all dredging workers to wear mask. • Provide a moving water tank car on the back of a vehicle that transports mud. The
water tank car is in charge of cleaning the scattered mud along the transportation route.
• Dredging activities should be stopped for a while, if there is strong winds (> 5 knots) and if there are enough complaints about odors from the surrounding community.
• Provide a sediment trap at CDF Ancol to clean the vehicles tires, so when they leave CDF Ancol, it is already in a clean condition.
• Coordinate with/approach the authorities of the relevant agencies and surrounding communities.
b. Managing the Impact on the Traffic and Road Damage, i.e.: • Installation of traffic signs at the location of river dredging and road access to CDF
Ancol. • Installation of signs and flashing lights and the placement of officer at the time of mud
filling to the transport vehicles. • Coordinate with relevant parties (Transportation Office-Central Jakarta, Transportation
Office-North Jakarta, Public Work Office- Central Jakarta, Public Work Office-North Jakarta and traffic cop) so the number of trucks and trips do not exceed the capacity of access road of CDF Ancol.
• Transportation will be conducted at night (10:00 p.m. to 5:00 a.m. WB). • Limitation of the transport vehicles speed not exceeding 40 km/hr. • At the segment of Kebon Kacang - Jaya Building and Ministry of Religious Affairs -
Balikpapan-Siantar, it will use a floating excavator, so it will not cause any congestion on the surrounding roads.
• Place traffic control officer at the dredging location and road access of CDF Ancol. • Coordination with Transportation Office of Central Jakarta and North Jakarta, and
related urban villages (kelurahan) primarily at dredging location of Jl. Kebon Kacang
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
which road is relatively narrow and numerous business parking, kiosks and street vendors around the dredging location.
• Restriction of truckload of dredged materials/results not to exceed the capacity and road load. For locations along the dredged transportation route of Cideng-Thamrin, truck capacity and maximum load is 25 tons with a route: Jl. Cideng Barat/Cideng Timur-Jl. Balikpapan-Jl. Suryapranoto-Jl. Ir. H. Juanda-Jl. Pos –Jl. DR. Soetomo-Jl. Gunung Sahari-Jl. RE Martadinata.
• Contractor shall provide deposit for road improvement/maintenance to administrative government of Central Jakarta and North Jakarta, in compliance with the provisions from each administrative government, for example: Decree of Mayor of North Jakarta No. 13/2000 regarding the establishment of control team of granting the dispensation to use heavy transport vehicles/ground transportation in soil area of North Jakarta.
• Vehicles carrying mud and waste must pass KIR test. • Coordinate with/approach the relevant agencies and surrounding communities.
c. Managing the impacts on Noise Level, i.e.:
• Dredging activities should be stopped for a moment during times of worship. • Use a suitable vehicle and equipments for operation. • Use the silent generator for a water jet method and located far from settlements. • Limitation of working hours for embankment rehabilitation from 08.00 am - 05.00 pm
WIB. • Transporting mud should be performed at night (22.00 – 05.00 WIB) • Stop the activity if there are enough complaints from the public about the noise. • Coordinate with/approach the relevant agencies and surrounding communities.
d. Managing the impact on Sediment Quality, i.e.:
• Monitor hazardous and poisonous material (B3) at every 1 km (composite) with heavy metals test, prior to dredging activities.
• If it does not contain B3 material, it can be directly transported to CDF Ancol by using sealed and closed dump trucks.
• If it contains B3 material: o There will not be any dredging on that segment. o If the dredging activities still be done, dredged materials cannot be
transported to the CDF Ancol, however: A third party who has permission from the Ministry of Environment of
Indonesia should manage it. When the sediment will be used, firstly, it must obtain the utilization of
B3 permit from the Ministry of Environment of Indonesia. • Coordinate with/approach the relevant agencies and surrounding communities.
e. Managing Impact on Waste, i.e.:
• Prevent the entry of waste from upstream or other inlet to Cideng-Thamrin drains by placing trash screen at every point of entry of the flow. For further anticipation, there will be filtering waste permanently. The Public Works Office of DKI Jakarta will do waste transportation regularly.
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
• If the overflow of water is in average/not in extreme condition, the dredging still can be done. In the event of extreme flooding/weather, then the work will be suspended.
• Prevent the entry of waste from community activities around the Cideng-Thamrin Drain by installing prohibition signs of throwing waste in the river and law enforcement related to sanitation.
• Continuously supervise and place an environmental sanitation worker at Cideng-Thamrin Drain every day during the maintenance of river dredging.
• Clean the surface of the water from the floating waste before implementing the dredging activities.
• Conduct waste separation found in mud at a reachable location, among others: o It is far from the location of settlements. o There is a barrier (such: zinc) as high as 3 meters. o The location is wide enough for waste transport vehicles.
• The separated waste is placed in watertight containers. • Waste from dredged material is transported to the specified location. • Transportation of waste from dredged material is done by using a dump truck
according to the standard of DKI Jakarta Sanitation Office. • Coordinate with/approach the relevant agencies and surrounding communities.
f. Managing the impact of Employment and Business, i.e.:
• Utilize (prioritize) surrounding manpower in dredging activities. • Provide information about the needs of manpower to the surrounding community
through the village office. • Work with surrounding communities in waste separation. • Provide minimum wages according to UMR, education level and skills of workers. • Require contractors to include workers in the Health and Safety insurance program
(HSE). • Coordinate with/approach the relevant agencies and surrounding communities.
g. Managing impact on Public Perception, i.e.: • Accommodate suggestions and responses from the surrounding public that are
addressed at the time of dredging. • Coordinate with relevant agencies to follow up responses, suggestions from the
community. • Install of bulletin/announcement boards regarding information on dredging activities of
drains every 1 km at both sides of the drain. • Provide facilities for an integrated information center about JEDI dredging activities
that is accessible for 24 hours by the community. • Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks and
complaints from surrounding communities. • Coordinate with Landscaping Service Office of Central Jakarta. • The temporary placement of dredged material should not damage the existing park
which particularly located alongside the riverbank of Jl. Cideng Barat and Cideng Timur.
• Coordinate with/approach the relevant agencies and surrounding communities.
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Post-Operational Phase: a. Managing the impact on Flood Reduction, i.e.:
• Improvement of embankment with: Sheet piling: 1,470 m and parapet stone masonry wall: 1,100 m.
• Conduct dredging in the drains that goes to Cideng-Thamrin drain (Jl.. Sunda and Jl. KH Wahid Hasyim).
• The pump is placed above the flood level, so it will not be damaged when it will be used.
• Dismantle bottleneck on Jatibaru Bridge’s segment. • Perform the drain maintenance program every year to maintain the capacity of
Cideng-Thamrin drain. • Conduct capacity building training on environmental management and monitoring
related to the JEDI project to relevant agencies and community (such as: DPU DKI Jakarta, Directorate General of Human Settlements, urban village office, village council, and community leaders).
• Coordinate with/approach the relevant agencies and surrounding communities. • Repairs plant pots that is placed along the drain should there be any damages, to
conform it to the regulation. b. Managing Impact on Public Perception, i.e.:
• Restore the condition of facilities and infrastructure to its original state, if there were any damages to houses, fencing streams, bridges, utility facilities (PLN, PGN and PAM) in the form of reparation or replacement, to conform it to the applicable provision.
• Conducting the initiation of community care for the environment to maintain cleanliness of the river
• Provide an appeal to the surrounding people to maintain the condition of a river from shallowing due to waste and mud. The appeal is done whether oral or written and in coordination with relevant government authorities i.e. Urban Village, as well as in the form of an appeal board in a place that is easily visible at dredging locations.
• Perform drain maintenance program every year to maintain the carrying capacity of the Cideng-Thamrin drain.
2.2. Socio-Economic Approach This approach represents the steps taken by the initiator in overcoming the important impacts through measures based on social interaction and the role of government. These approaches include the following:
a. Prioritize local employment in accordance with their expertise and skills. b. Establish a harmonious social interaction with the surrounding community in order to
prevent the emergence of social envy. c. Provide information about development plans and management action that will be
performed. d. Accommodate suggestions, responses and complaints and consider them for further
activities e. Involve local communities to actively participate in environmental management. f. Implement the Community Development or Corporate Social Responsible (CSR) program
such as social assistance to the surrounding community such as donations, participate in
Environmental Management Approaches
Environmental Management Plan (EMtP) [II-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
the celebration of religious holidays, Independence Day celebrations, and participate in activities of social facilities and public facilities. All of these activities tailored to the capabilities and the readiness of the initiator. Also with good relations with relevant government agencies in DKI Jakarta, in addition to opening the complaints service to accommodate suggestions, responses and complaints from the community.
2.3. Institutional Approach This approach is a coordination and cooperation effort from various agencies that is related to manage the arising important impacts, so the impact management can be done effectively and efficiently, among others:
a. To prevent disturbance to other infrastructures of activity (public utilities), it needs to have a coordination with relevant agencies (PT. PLN, PDAM) as well as law enforcement approach.
b. The monitoring to the performance of environmental management is performed by BPLHD Jakarta and relevant agencies in DKI Jakarta and Central Jakarta.
c. Report the environmental management result on a regular basis to the concerned parties (BPLHD DKI Jakarta and related institutions in DKI Jakarta).
Environmental Management Plan
Environmental Management Plan (EMgP) [III-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 3 ENVIRONMENTAL MANAGEMENT PLAN
Based on the evaluation of the impact, the impacts should be managed are: Pre-Operational Phase 1. Public Perception Operational Phase 1. Ambient Air Dust Quality and Odor 2. Traffic and Road Damage 3. Noise Level 4. Sediment Quality 5. Solid Waste 6. Employment and Business Opportunity 7. Public Perception Post-Operational Phase 1. Flood Reduction 2. Public Perception Based on the evaluation of the impact, the impacts should be managed are: 3.1. Preparation Phase 3.1.1. Public Perception
1. Important Impact and Source of Important Impact 1.a. The Affected Environment Components The affected environmental component is the public perception regarding the dredging plan of Cideng-Thamrin drains. 1.b. Source of Impact The source of impact is the Dissemination and Preliminary Survey of dredging activities of Cideng-Thamrin drains
2. Impact Benchmark The impact benchmark is there are responses/complaints from surrounding communities regarding the dredging activities plan of Cideng-Thamrin drains.
3. Objectives of Environmental Management Environmental management aims to prevent, control and overcome the negative public perception around the activity location.
4. Environmental Management Plan To overcome the public perception, there will be many efforts conducted to
prevent, control and overcome the negative public perception, among others: a. A week before dredging activities is carried out, the contractor will conduct a
dissemination with more details about the action plan to the affected communities.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
b. Accommodate suggestions and responses from the surrounding community during the dissemination of activity plan.
c. Coordinate with related agencies to follow up responses, suggestions from the community and coordinate with landowners whose land will be used as a vehicle access road.
d. Install of bulletin/announcement boards regarding information on dredging activities of drains every 1 km at both sides of the drain.
e. Provide facilities for an integrated information center about JEDI dredging activities that is accessible for 24 hours by the community.
f. Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks and complaints from surrounding communities.
g. Coordinate with/approach the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan
Public perception management is carried out in the environment around the planned project site: Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih), Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng), Flood Gate of Kebon Kacang Bridge, Kebon Kacang Flats, Jatibaru Bridge/Jl. Fachrudin, Jl. Cideng Barat/Timur, Siantar drains near Tarakan Hospital, Office of the Directorate General of Water Resources of Ministry of Public Works RI (PMU) and Office of Working Unit of PLP of DG of Human Settlements of Ministry of Public Works, RI and the Managing Contractor.
6. Period of Environmental Management Plan
Implementation of environmental management is done a week prior to the dredging of Cideng-Thamrin Drains. For an integrated information center facility, it is established a month before the dredging of Cideng-Thamrin drains.
7. Institution of Environmental Management Plan
Executor : Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI and the Managing Contractor.
Supervisor : Environmental Office of Central Jakarta, Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Public Works Office of Central Jakarta, DG of Water Resources of Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Transportation Office of Central Jakarta, Sanitation Office of Central Jakarta, Public Safety, Order and Protection Office of Central Jakarta.
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2. Operational Phase 3.2.1. Ambient Air Dust Quality and Odor
1. Important Impact and Source of Important Impact 1.a. The Affected Environment Components The affected environment components are ambient air dust quality and odor due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Sources of impact are mobilization of equipments and vehicles, dredging activity,
Environmental Management Plan
Environmental Management Plan (EMgP) [III-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
transportation of mud/dredged material and transportation of material for embankment rehabilitation.
2. Impact Benchmark Impact benchmark is Decree of Governor No. 551/2001 on quality standards of ambient air (dust) and Decree of Minister of Environment No. 50/1996 on quality standard of odor.
3. Objectives of Environmental Management The objectives of environmental management are to control/prevent the degradation of air quality and odor.
4. Environmental Management Plan To overcome the degradation of air quality and odor, there will be many
efforts conducted to prevent, control and overcome the degradation of air quality and odor, among others: a. Transporting vehicles must pass the emission test (evidenced by the framing
of a sticker). b. Placement of heavy equipments is at the waste separation locations and
Temporary Disposal Site. c. Mud dredging only performs one time during the day. d. Conducting mud draining and waste separation at a reachable location with
the requirements as follows: − It is far from the human settlements. − There is a barrier (such as zinc) as high as 3 meters. − The location is wide enough for the vehicles that transports mud and waste. − Clean up sorting location.
e. Mud drained until it dry by using a container that is placed on top of deck and on top of the drain.
f. Management by using the anti-toxic is not done because it will result in continued impact.
g. Once the container is fully charged, immediately close the top of truck with a tarp to avoid the spread of odor and dust.
h. Stacking mud of dredged material should not be higher than 2 meters. i. The period for mud storage and waste piling is 24 hours or 1 day. j. Installation of barrier (such as zinc) as high as 3 meters around the location of
draining and waste separation. k. Installation of signs/marks at the location of mud draining and waste
separation. l. Mud dredging results that had been dried is immediately transported by
waterproof dump truck (with seal) and covered with tarp to CDF Ancol every day.
m. Waste from separation is transported by a vehicle according to the Jakarta Sanitation Office standard to TPST every day.
n. Transportation should be conducted at night (22.00 to 05:00 WIB). o. Dredging activities should be stopped for a moment during times of worship. p. Provide a janitor at the location of dredging to clean up scattered trash and
mud on the roadway around the location of river dredging and clean the tires/wheels and body of a transport vehicles, so when the vehicles left the dredging location, it is already in a clean condition.
q. Require all dredging workers to wear mask. r. Provide a moving water tank car on the back of a vehicle that transports mud.
The water tank car is in charge of cleaning the scattered mud along the transportation route.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
s. Dredging activities should be stopped for a while, if there is strong winds (> 5 knots) and if there are enough complaints about odors from the surrounding community.
t. Provide a sediment trap at CDF Ancol to clean the vehicles tires, so when they leave CDF Ancol, it is already in a clean condition.
u. Coordinate with/approach the authorities of the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan The management of air quality will be conducted at Vehicles Base Camp of the Managing Contractor; Cideng-Thamrin drains; edge of drains near PT Asia Troika Site, edge of drains at Jl. KH Wahid Hasyim, edge of drains near Jatibaru Bridge or Jl. Fachrudin, edge of drains at Jl. Cideng Barat or Cideng Timur and edge of drains near Tarakan Hospital; Jalan Cideng Barat/Timur – Jalan Balikpapan –Jalan Suryopranoto – Jalan Ir. H. Juanda - Jalan Pos – Jalan DR.Soetomo – Jalan Gunung Sahari – Jalan RE. Martadinata; CDF Ancol, and transportation route to Waste Temporary Disposal Site (TPST).
6. Period of Environmental Management Plan
Implementation of environmental management will be conducted once every 6 months during the dredging activities of Cideng-Thamrin drains, a week before the dredging, a month before the dredging, and during the dredging is carried out.
7. Institution of Environmental Management Plan
Executor : Working Unit of PLP of DG Human Settlements of Ministry of Public Works of RI, PT. PJA and the Managing Contractor.
Supervisor : Environmental Office of Central Jakarta, Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Public Works Office of Central Jakarta, DG of Water Resources of Ministry of Public Works RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Transportation Office of Central Jakarta and North Jakarta, Sanitation Office of Central Jakarta and North Jakarta, Public Safety, Order and Protection Office of Central Jakarta and Landscaping Service of Central Jakarta.
Reporting : Environmental Office of Central Jakarta and North Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.2. Traffic and Road Damage
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment components are the increasing traffic and road damages due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact The sources of impact are mobilization of equipments and vehicles, dredging activity, transportation of mud/dredged material, and transportation of material for embankment rehabilitation.
2. Impact Benchmark Impacts benchmarks are vehicles velocity (km/hour), travel time (hour) and road condition.
3. Objectives of Environmental Management
Environmental Management Plan
Environmental Management Plan (EMgP) [III-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
The objectives of environmental management are to control/prevent traffic disturbances and road damages.
4. Environmental Management Plan To overcome the traffic disturbances and road damages, there will be many
efforts conducted to prevent, control and overcome the traffic disturbance and road damages, among others: a. Installation of traffic signs at the location of river dredging and road access to
CDF Ancol. b. Installation of signs and flashing lights and the placement of officer at the time
of mud filling to the transport vehicles. c. Coordinate with relevant parties (Transportation Office-Central Jakarta,
Transportation Office-North Jakarta, Public Work Office- Central Jakarta, Public Work Office-North Jakarta and traffic cop) so the number of trucks and trips do not exceed the capacity of access road of CDF Ancol.
d. Transportation will be conducted at night (22.00 - 05:00 WIB). e. Limitation of the transport vehicles speed not exceeding 40 km/hr. f. At the segment of Kebon Kacang - Jaya Building and Ministry of Religious
Affairs -Balikpapan-Siantar, it will use a floating excavator, so it will not cause any congestion on the surrounding roads.
g. Place traffic control officer at the dredging location and road access of CDF Ancol.
h. Coordination with Transportation Office of Central Jakarta and North Jakarta, and related urban villages (kelurahan) primarily at dredging location of Jl. Kebon Kacang which road is relatively narrow and numerous business parking, kiosks and street vendors around the dredging location.
i. Restriction of truckload of dredged results not to exceed the capacity and road load. For locations along the dredged transportation route of Cideng-Thamrin, truck capacity and maximum load is 25 tons with a route: Jl. Cideng Barat/Cideng Timur - Jl. Balikpapan - Jl. Suryapranoto - Jl. Ir. H. Juanda - Jl. Pos – Jl. DR. Soetomo - Jl. Gunung Sahari - Jl. RE Martadinata.
j. Contractor shall provide deposit for road improvement/maintenance to administrative government of Central Jakarta and North Jakarta, in compliance with the provisions from each administrative government, for example: Decree of Mayor of North Jakarta No. 13/2000 regarding the establishment of control team of granting the dispensation to use heavy transport vehicles/ground transportation in soil area of North Jakarta.
k. Vehicles carrying mud and waste must pass KIR test. l. Coordinate with/approach the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan
The locations of impact management on traffic are Cideng-Thamrin drains; edge of drains near PT Asia Troika Site, edge of drains at Jl. KH Wahid Hasyim, edge of drains near Jatibaru Bridge or Jl. Fachrudin, edge of drains at Jl. Cideng Barat or Cideng Timur and edge of drains near Tarakan Hospital; Jalan Cideng Barat/Timur – Jalan Balikpapan –Jalan Suryopranoto – Jalan Ir. H. Juanda - Jalan Pos – Jalan DR.Soetomo – Jalan Gunung Sahari – Jalan RE. Martadinata; CDF Ancol, Office for KIR Test of Transportation Office of DKI Jakarta, Transportation Office of North and Central.
6. Period of Environmental Management Plan Impact management on traffic disturbance is conducted a week before the dredging and when the dredging takes place.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI and the Managing Contractor. Supervisor : Environmental Office of Central Jakarta and North Jakarta,
Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Traffic Police Office, DG of Water Resources Ministry of Public Works RI (PMU), Directorate General of Human Settlements Indonesia Ministry of Public Works of RI, Transportation Office of Central Jakarta and North Jakarta.
Reporting : Environmental Office of Central Jakarta and North Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.3. Noise Level
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment component is the increasing noise level due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Sources of impact are mud transportation, dredging activity and rehabilitation of embankment.
2. Impact Benchmark Impact benchmark is Decree of Governor No. 551/2001 on quality standards of noise ambient.
3. Objectives of Environmental Management The objectives of environmental management are to control and minimize the impact of increasing noise at project site and transportation route.
4. Environmental Management Plan To overcome the increasing noise, there will be many efforts conducted to
prevent, control and overcome the increasing noise, among others: a. Dredging activities should be stopped for a moment during times of worship. b. Use a suitable vehicle and equipments for operation. c. Use the silent generator for a water jet method and located far from
settlements. d. Limitation of working hours for embankment rehabilitation from 08.00 am -
17.00 WIB. e. Transporting mud should be performed at night (22.00 – 05.00 WIB) f. Stop the activity if there are enough complaints from the public about the
noise. g. Coordinate with/approach the relevant agencies and surrounding communities
5. Location of Environmental Management Plan
The locations of impact management on increasing noise are Cideng-Thamrin drains; Jalan Cideng Barat/Timur – Jalan Balikpapan –Jalan Suryopranoto – Jalan Ir. H. Juanda - Jalan Pos – Jalan DR.Soetomo – Jalan Gunung Sahari – Jalan RE. Martadinata;
6. Period of Environmental Management Plan
Environmental Management Plan
Environmental Management Plan (EMgP) [III-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Impact management on increasing noise will be conducted during dredging activity.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works and the Managing Contractor. Supervisor : Environmental Office of Central Jakarta and North Jakarta,
Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, DG of Water Resources of Ministry of Public Works RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Public Works Office of Central Jakarta, Transportation Office of Central Jakarta and North Jakarta.
Reporting : Environmental Office of Central Jakarta and North Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.4. Sediment Quality
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components A The affected environment component is degradation of sediment quality due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Sources of impact are dredging activity and placement of dredged material.
2. Impact Benchmark Impact benchmark is quality standards of water in accordance with Government Regulations No. 18 in conjunction with Government Regulation No. 85/1999.
3. Objectives of Environmental Management The objective of environmental management is to prevent B3 sediment to be transported/disposed to CDF Ancol.
4. Environmental Management Plan To overcome the sediment quality, there will be many efforts conducted to
prevent B3 mud to be transported/disposed to CDF Ancol, among others: a. Monitor hazardous and poisonous material (B3) at every 1 km (composite)
with heavy metal test, prior to dredging activities. If it does not contain B3 material, it can be directly transported to CDF
Ancol by using sealed and closed dump trucks. If it contains B3 material:
− There will not be any dredging on that segment. − If the dredging activities still be done, the dredged material cannot be
transported to the CDF Ancol, however: 1. A third party who has permission from the Ministry of Environment of
Indonesia should manage it. 2. When the sediment will be used, firstly, it must obtain the utilization
of B3 permit from the Ministry of Environment of Indonesia. b. Coordinate with/approach the relevant agencies and surrounding
communities. 5. Location of Environmental Management Plan
The location of impact management is conducted along Cideng-Thamrin drains.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
6. Period of Environmental Management Plan
Impact management is conducted during dredging.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI and the Managing Contractor. Supervisor : Environmental Office of Central Jakarta and North Jakarta, DG of
Water Resources of Ministry of Public Works RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI
Reporting : Environmental Office of Central Jakarta and North Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.5. Solid Waste
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment component is the increasing volume of solid waste due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Sources of impact are dredging activity and solid waste separation activity from mud/dredged materials.
2. Impact Benchmark Impact benchmark is the existing midden/pile of waste from dredging activity.
3. Objectives of Environmental Management The objective of environmental management is to prevent the huge solid waste to be transported/disposed to CDF Ancol.
4. Environmental Management Plan To overcome waste, there will be many efforts conducted to prevent huge
solid waste transported/disposed to CDF Ancol, among others: a. Prevent the entry of waste from upstream or other inlet to Cideng-Thamrin
drain by placing trash screen at every point of entry of the flow. For further anticipation, there will be filtering waste permanently. The Public Works Office of DKI Jakarta will do waste transportation regularly.
b. If the overflow of water is in average/not in extreme condition, the dredging still can be done. In the event of extreme flooding/weather, then the work will be suspended.
c. Prevent the entry of waste from community activities around the Cideng-Thamrin Drain by installing prohibition signs of throwing waste in the river and law enforcement related to sanitation.
d. Continuously supervise and place an environmental sanitation worker at Cideng-Thamrin Drain every day during the maintenance of river dredging.
e. Clean the surface of the water from the floating waste before implementing the dredging activities.
f. Conduct waste separation found in mud at a reachable location, among others: − It is far from the location of settlements. − There is a barrier (such: zinc) as high as 3 meters.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-9] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
− The location is wide enough for waste transport vehicles. g. The separated waste is placed in watertight containers. h. Waste from dredged material is transported to the specified location. i. Transportation of waste from dredged material is done by using a dump truck
according to the standard of DKI Jakarta Sanitation Office. j. Coordinate with/approach the relevant agencies and surrounding
communities.
5. Location of Environmental Management Plan Location of environmental management is performed at Floodgate of Kebon Kacang Bridge, inlet drains of Jl. Sunda, inlet drains of Jl. Wahid Hasyim, Kebon Kacang Falts, Jatibaru Bridge/Jl. Fachrudin, Jl. Cideng Barat/Timur, Siantar drains near Tarakan hospital, Jatibaru Bridge, Siantar Pump, Cideng-Thamrin drains, edge of drains near PT Asia Troika Site, edge of drains at Jl. KH Wahid Hasyim, edge of drains near Jatibaru Bridge or Jl. Fachrudin, edge of drains at Jl. Cideng Barat or Cideng Timur and edge of drains near Tarakan Hospital
6. Period of Environmental Management Plan Impact management on solid waste will be conducted during dredging.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI and the Managing Contractor. Supervisor : Environmental Office of Central Jakarta, DG of Water Resources of
Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Public Works Office of Central Jakarta, Transportation Office of Central Jakarta, Transmigration and Manpower Office of Central Jakarta.
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.6. Employment and Business Opportunity
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment components are there is an employment and business opportunity because there are needs of workers for dredging activity. 1.b. Source of Impact Sources of impact are recruitment of workers and business opportunities for dredging activity of Cideng-Thamrin drains.
2. Impact Benchmark The impact benchmarks are local manpower are working and there are business opportunity near the activity locations.
3. Objectives of Environmental Management The purpose of this environmental management is to ensure that local community takes benefit from the dredging activities of Cideng-Thamrin drains.
4. Environmental Management Plan
Environmental Management Plan
Environmental Management Plan (EMgP) [III-10] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
To overcome employment and business opportunity, there will be many efforts conducted so the local community can take benefit from the dredging activities of Cideng-Thamrin drains, among others: a. Utilize (prioritize) surrounding manpower at dredging activities. b. Provide information about the needs of manpower to the surrounding
community through the village office. c. Work with surrounding communities in waste separation. d. Provide minimum wages according to UMR, education level and skills of
workers. e. Require contractors to include workers in the Health and Safety insurance
program (HSE). f. Coordinate with/approach the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan
The environmental management is done at Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih), Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng), Cideng-Thamrin drains.
6. Period of Environmental Management Plan The environmental management is performed a month before the dredging is implemented and during dredging.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI and the Managing Contractor. Supervisor : Environmental Office of Central Jakarta, DG of Water Resources of
Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Sanitation Office of Central Jakarta, Manpower and Transmigration Office of Central Jakarta.
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.2.7. Public Perception
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment component is public perception due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Source of impact is dredging activity of Cideng-Thamrin drains.
2. Impact Benchmark The impact benchmark is there are responses/complaints from surrounding community regarding the dredging activities of Cideng-Thamrin drains.
3. Objectives of Environmental Management Environmental management aims to prevent, control and overcome the arising negative public perception around the activities location.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-11] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
4. Environmental Management Plan To overcome public perception, there will be many efforts conducted to
prevent, control and overcome the arising negative public perception, among others: a. Accommodate suggestions and responses from the surrounding public that
are addressed at the time of dredging. b. Coordinate with relevant agencies to follow up responses, suggestions from
the community. c. Install of bulletin/announcement boards regarding information on dredging
activities of drains every 1 km at both sides of the drain. d. Provide facilities for an integrated information center about JEDI dredging
activities that is accessible for 24 hours by the community. e. Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks
and complaints from surrounding communities. f. Coordinate with Landscaping Service Office of Central Jakarta. g. The temporary placement of dredged material should not damage the existing
park which particularly located alongside the riverbank of Jl. Cideng Barat and Cideng Timur.
h. Coordinate with/approach the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan Public perception management is carried out at Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih), Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng); Cideng-Thamrin drains; Floodgate of Kebon Kacang Bridge, Kebon Kacang Flats, Jatibaru Bridge/Jl. Fachrudin; Jl. Cideng Barat/Timur, Siantar drains near Tarakan Hospital, Office of Directorate General of Water Resources of Ministry of Public Works of RI (PMU), Office of PLP Unit of DG of Human Settlements of Ministry of Public Works of RI, and Office of the Managing Contractor.
6. Period of Environmental Management Plan
Environmental management is conducted prior to dredging, that is a week before dredging, a month before dredging, at post-operational stage and during the dredging implementation of Cideng-Thamrin drains.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI, DG of Water Resources of Ministry of Public Works of RI (PMU), and the Managing Contractor.
Supervisor : Environmental Office of Central Jakarta, Landscaping Services Office of Central Jakarta, DG of Water Resources of Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Kecamatan Tanah Abang, Kecamatan Gambir, Kecamatan Menteng, Public Works Office of Central Jakarta, Transportation Office of Central Jakarta, Sanitation Office of Central Jakarta, Public Safety, Order and Protection Office of Central Jakarta.
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-12] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
3.3. Post-Operational Phase 3.3.1. Flood Reduction
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment component is reduced flood due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Source of impact is dredging activity of Cideng-Thamrin drains.
2. Impact Benchmark The impact benchmark is the emergence of flood at Cideng-Thamrin drains.
3. Objectives of Environmental Management The objective of environmental management is to control, prevent and overcome the flood around activity location.
4. Environmental Management Plan To overcome flood, there will be many efforts conducted to prevent, control
and overcome the flood around activity location, among others: a. Improvement of embankment with: Sheet piling: 1,470 m and parapet stone
masonry wall: 1,100 m. b. Conduct dredging in the drains that goes to Cideng-Thamrin drain (Jl.. Sunda
and Jl. KH Wahid Hasyim). c. The pump is placed above the flood level, so it will not be damaged when it
will be used. d. Dismantle bottleneck on Jatibaru Bridge’s segment. e. Perform the drain maintenance program every year to maintain the capacity of
Cideng-Thamrin drains. f. Conduct capacity building training on environmental management and
monitoring related to the JEDI project to relevant agencies and community (such as: DPU DKI Jakarta, Directorate General of Human Settlements, urban village office, village council, and community leaders).
g. Coordinate with/approach the relevant agencies and surrounding communities.
h. Repairs plant pots that are placed along the drain should there be any damages, to conform it to the regulation.
5. Location of Environmental Management Plan The flood management is performed at Cideng-Thamrin drains; segment of Jatibaru Bridge; drains on Jl. Sunda , drains on Jl. KH Wahid Hasyim Street, Jl. M.H. Thamrin; Siantar Pump; Catchment area of Cideng-Thamrin Drains (600 ha); Directorate General of Water Resources Office of Ministry of Public Works RI.
6. Period of Environmental Management Plan Implementation of environmental management will be conducted during the dredging and upon completion of the dredging.
7. Institution of Environmental Management Plan
Environmental Management Plan
Environmental Management Plan (EMgP) [III-13] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Executor : Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI, DG of Water Resources of Ministry of Public Works RI (PMU) and the Managing Contractor.
Supervisor : Environmental Office of Central Jakarta, Public Works Office of Central Jakarta, DG of Water Resources of Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI.
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.3.2. Public Perception
1. Important Impact and Sources of Important Impact 1.a. The Affected Environment Components The affected environment component is negative public perception due to dredging activity of Cideng-Thamrin Drains. 1.b. Source of Impact Source of impact is the presence of land restoration and demobilization of equipments and vehicles.
2. Impact Benchmark The impact benchmark is responses/complaints from surrounding community in relation to land clearing activities and demobilization of equipments and vehicles.
3. Objectives of Environmental Management Environmental management aims to prevent, control and overcome the negative public perception around the activities location.
4. Environmental Management Plan To overcome public perception, there will be many efforts conducted to
prevent, control and overcome the arising negative public perception, among others: a. Restore the condition of facilities and infrastructure to its original state, if there
are any damages to houses, fencing streams, bridges, utility facilities (PLN, PGN and PAM) in the form of reparation or replacement, to conform it to the applicable provision.
b. Conducting the initiation of community care for the environment to maintain cleanliness of the river.
c. Provide an appeal to the surrounding people to maintain the condition of a river from silting up due to waste and mud. The appeal is done whether oral or written and in coordination with relevant government authorities i.e. Urban Village, as well as in the form of an appeal board in a place that is easily visible at dredging locations.
d. Perform drain maintenance program every year to maintain the carrying capacity of the Cideng-Thamrin drain.
e. If the overflow of water is in average/not in extreme condition, the dredging still can be done. In the event of extreme flooding/weather, then the work will be suspended.
f. Coordinate /approach the relevant agencies and surrounding communities.
5. Location of Environmental Management Plan
Environmental Management Plan
Environmental Management Plan (EMgP) [III-14] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Public perception management is performed at Cideng-Thamrin Drains; Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali); Kecamatan Menteng (Kelurahan Kebon Sirih); Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng); Floodgate of Kebon Kacang Bridge, Kebon Kacang Flats, Jatibaru Bridge/Jl. Fachrudin, Jl. Cideng Barat/Timur and Siantar Drains near Tarakan Hospital.
6. Period of Environmental Management Plan
Implementation of environmental management will be conducted immediately after dredging is implemented.
7. Institution of Environmental Management Plan Executor : Working Unit of PLP of DG of Human Settlements of Ministry of
Public Works of RI, DG of Water Resources of Ministry of Public Works of RI (PMU) and the Managing Contractor.
Supervisor : Environmental Office of Central Jakarta, DG of Water Resources Ministry of Public Works of RI (PMU), Directorate General of Human Settlements of Ministry of Public Works of RI, Kecamatan Tanah Abang, Kecamatan Menteng, Kecamatan Gambir, Public Works Office of Central Jakarta, Landscaping Services Office of Central Jakarta, PT. PLN, PT. PGN, PT. Palyja
Reporting : Environmental Office of Central Jakarta, Regional Environmental Management Agency (BPLHD) of DKI Jakarta.
3.4. Implementation Organization on stages of Preparation, Dredging and Post
Dredging Phase
As the effort to implement environmental management and monitoring activities at operational and post-operational stage, the contractor that was appointed by the Directorate General of Human Settlements, Ministry of Public Works of Republic of Indonesia will establish an organization structure to manage environment problems in the operational process, especially in implementing the environmental management and monitoring efforts as listed in the document of Environmental Management Plan (EMgP) and Environmental Monitoring Plan (EMtP). The environmental organizations are under the responsibility of Project Implementation Unit (PIU) of DG Human Settlements, Ministry of Public Works, RI, assisted by the Supervision Consultant. Functions and duties of Project Implementation Unit (PIU) include: • To coordinate the implementation of environmental management and monitoring as
stated in the EMgP and EMtP. • Report the implementation of EMgP and EMtP at the operational stage periodically basis
every 3 (three) months, at least once to the Governor of DKI Jakarta cq. Head of Regional Environmental Management Agency (BPLHD),Province of DKI Jakarta;
• Report the implementation of EMgP and EMtP at the post-operational phase at least 3 (three) months upon completion, minimum once to the Governor of DKI Jakarta cq. Head of Regional Environmental Management Agency (BPLHD), Province of DKI Jakarta;
• Maintain relationship and cooperation with relevant agencies in Jakarta area, such as BPLHD of Jakarta Province, and other agencies
In implementing the environmental management and monitoring efforts, Working Unit of PLP will assist PIU.
Environmental Management Plan
Environmental Management Plan (EMgP) [III-15] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
In general, functions and duties of Working Unit of PLP are: • Analyze and evaluate all data and information on the implementation of environmental
management and monitoring in physical chemistry field and report it to PIU; • Provide suggestions and inputs to the project management team as an effort to integrate
environmental management and monitoring efforts in the dredging activity plans of Cideng-Thamrin drains.
• Be responsible for the successful and effective implementation of environmental management and monitoring efforts in the field of engineering.
Figure 3.1 presents the environmental organization structure of PMU Directorate General of Human Settlements, Ministry of Public Works, RI. PIU Directorate General of Human Settlements, Ministry of Public Works RI, and the Managing Contractor. Figure 3.2 shows the structure of environment management organization. The environmental organization will held a regular meeting every 3 months to discuss and evaluate results, problems and obstacles in the implementation of environmental management and monitoring. Figure 3.1 Overall Organization Structures
PMU DG of Water Resources
Ministry of Public Works RI
PIU DG of Human Settlements
Ministry of Public Works RI
SUPERVISION CONSULTANT
EXECUTING CONTRACTOR
Working Unit Of PLP DG of Human Settlements
Ministry of Public Works RI
Notes: : Commandos : Coordination
Environmental Management Plan
Environmental Management Plan (EMgP) [III-16] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 3.2 Organizational Structures of Environmental Management
PMU DG of Water Resources
Ministry of Public Works
PIU DG of Human Settlements
Ministry of Public Works RI
SUPERVISION CONSULTANT
BPLHD PROV. DKI JAKARTA
EXECUTING CONTRACTOR
SATKER PLP DG of Human Settlements
Ministry of Public Works RI
COMMUNITIES/ NGO
BPLHD PROV. DKI JAKARTA KLH JAKPUS KLH JAKUT RELATED
INSTITUTION
SUPERVISING
SUPERVISING
REPORTING
Notes: : Commandos : Coordination
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 1 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
h. Matrix Table of Environmental Management Plan Channel Dredging of Cideng-Thamrin drainsage Canal
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
A. Pre-Operational Phase 1. Public
Perception • Dissemination • Preliminary Survey
Responses / complaints from surrounding communities regarding the dredging activities plan of Cideng-Thamrin drains
To prevent, control and overcome the negative public perception around the activity location
a. A week before dredging activities is carried out, the contractor will conduct a dissemination with more details about the action plan to the affected communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Accommodate suggestions and responses from the surrounding community during the dissemination of activity plan.
.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Coordinate with related agencies to follow up responses, suggestions from the community and coordinate with landowners whose land will be used as a vehicle access road.
Project Site of Cideng-Thamrin drains Prior to the dredging of Cideng-Thamrin drains
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Install of bulletin/announcement boards regarding information on dredging activities of drains every 1 km at both sides of the drain.
• Floodgate of Kebon Kacang Bridge,
• Kebon Kacang Flats,
• Jatibaru Bridge/Jl. Fachrudin
• Cideng Barat/Timur
• Siantar Drains near Tarakan Hospital
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Provide facilities for an integrated information center about JEDI dredging activities that is accessible for 24 hours by the community.
Office of the Directorate General of Water Resources of Ministry of Public Works RI (PMU)
A month prior to the dredging of Cideng-Thamrin drains
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks and complaints from surrounding communities.
Office of PLP Unit of DG of Human Settlements of Ministry of Public Works of RI (PIU), and the Managing Contractor
A month prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 2 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
(BPLHD) of DKI Jakarta
g. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
Prior to the dredging of Cideng-Thamrin drains
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
B. Operational Phase 1. Ambient Air
Dust Quality and Odor
• Mobilization of equipments and vehicles
• Dredging activity, • Transportation of
mud/dredged material • Transportation of
material for embankment rehabilitation
• Decree of Governor No. 551/2001 on quality standards of ambient air (dust)
• Decree of Minister of Environment No. 50/1996 on quality standard of odor.
To control/prevent degradation of air quality and odor.
a. Transporting vehicles must pass the emission test (evidenced by the framing of a sticker).
• Vehicles Base Camp of Managing Contractor • Cideng-Thamrin drains
Every 6 months during dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Transportation Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Placement of heavy equipments is at the waste separation locations and Temporary Disposal Site
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains on Siantar near Tarakan Hospital
A month prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • Landscaping Services Office of
Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Mud Dredging only performs one time during the day.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Conducting mud draining and waste separation at a reachable location with the requirements as follows: − It is far from the human settlements. − There is a barrier (such as zinc) as high as 3 meters. − The location is wide enough for the vehicles that transports mud and waste − Clean up sorting location
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
A month prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • Landscaping Services Office of
Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Mud drained until it dry by using a container that is placed on top of deck and on top of the drain.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
• Environmental Office of Central Jakarta
• Regional Environmental Management
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 3 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
Agency (BPLHD) of DKI Jakarta
f. Management by using the anti-toxic is not done because it will result in continued impact.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
g.Once the container is fully charged, immediately close the top of truck with a tarp to avoid the spread of odor and dust.
.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
h. Stacking mud of dredged material should not be higher than 2 meters. • Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
i. The period for mud storage and waste piling is 24 hours or 1 day .
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
j. Installation of barrier (such as zinc) as high as 3 meters around the location of draining and waste separation
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
k. Installation of signs/marks at the location of mud draining and waste separation
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Works Office of Central
Jakarta • Landscaping Services Office of
Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
l. Mud dredging materials that had been dried is immediately transported by waterproof dump truck (with seal) and covered with tarp to CDF Ancol every day.
Cideng –Thamrin Drains and transportation routé (Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• DG of Water Resources of Ministry
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 4 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
Agency (BPLHD) of DKI Jakarta
m. Waste from separation is transported by a vehicle according to the Jakarta Sanitation Office standard to TPST every day.
• Cideng –Thamrin Drains and transportation route to Waste Temporary Disposal Site (TPST)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Transportation Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
n. Transportation should be conducted at night (22.00 - 05.00 WIB) Cideng –Thamrin Drains and transportation routé (Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
o. Dredging activities should be stopped for a moment during times of worship.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
p. Provide a janitor at the location of dredging to clean up scattered trash and mud on the roadway around the location of river dredging and clean the tires/wheels and body of a transport vehicles, so when the vehicles left the dredging location, it is already in a clean condition.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
q. Require all dredging workers to wear mask.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Manpower and Transmigration Office of Central Jakarta
• Health Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
r. Provide a moving water tank car on the back of a vehicle that transports mud. The water tank car is in charge of cleaning the scattered mud along the transportation route.
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Sanitation Office of Central Jakarta • Sanitation Office of North Jakarta • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
s. Dredging activities should be stopped for a while, if there is strong winds (> 5 knots) and if there are enough complaints about odors from the surrounding community.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Environmental Office of Central Jakarta
• KecamatanTanah Abang
• Environmental Office of Central Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 5 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
• Managing Contractor
• Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
t. Provide a sediment trap at CDF Ancol to clean the vehicles tires, so when they leave CDF Ancol, it is already in a clean condition.
CDF Ancol During dredging implementation
• PT. PJA • Environmental Office of North Jakarta
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
u. Coordinate with/approach the authorities of the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali)
• Kecamatan Menteng (Kelurahan Kebon Sirih) • Kecamatan Gambir (Kelurahan Petojo Selatan,
Kelurahan Cideng) • Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2. Traffic and Road Damage
• Mobilization of equipments and vehicles
• Dredging activity, • Transportation of
mud/dredged material • Transportation of
material for embankment rehabilitation
• Vehicles velocity (km/hour),
• Travel time (hour) • Road condition.
To prevent/control traffic disturbances and road damages.
a. Installation of traffic signs at the location of river dredging and road access to CDF Ancol.
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Installation of signs and flashing lights and the placement of officer at the time of mud filling to the transport vehicles.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
cCoordinate with relevant parties (Transportation Office-Central Jakarta, Transportation Office-North Jakarta, Public Work Office- Central Jakarta, Public Work Office-North Jakarta and traffic cop) so the number of trucks and trips do not exceed the capacity of access road of CDF Ancol.
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 6 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
d. Transportation will be conducted at night (22.00 - 5:00 WIB).
Jl. Cideng Barat/Timur –Jl. Balikpapan– Jl. Suryapranoto–Jl. Ir. H. Juanda–Jl. Pos– Jl. DR. Soetomo–Jl. Gunung Sahari–Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e.Limitation of the transport vehicles speed not exceeding 40 km/hr.
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. At the segment of Kebon Kacang - Jaya Building and Ministry of Religious Affairs -Balikpapan-Siantar, it will use a floating excavator, so it will not cause any congestion on the surrounding roads.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• DPU DKI • Transportation Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
g. Place traffic control officer at the dredging location and road access of CDF Ancol.
The road alongside Cideng –Thamrin drains During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
h. Coordination with Transportation Office of Central Jakarta and North Jakarta, and related urban villages (kelurahan) primarily at dredging location of Jl. Kebon Kacang which road is relatively narrow and numerous business parking, kiosks and street vendors around the dredging location
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
i. Restriction of truckload of dredged results not to exceed the capacity and road load. For locations along the dredged transport route of Cideng-Thamrin, truck capacity and maximum load is 25 tons with a route: Jl. Cideng Barat/Cideng Timur - Jl. Balikpapan - Jl. Suryapranoto - Jl. Ir. H. Juanda - Jl. Pos – Jl. DR. Soetomo - Jl. Gunung Sahari - Jl. RE
• Transportation Office of North Jakarta • Transportation Office of Central Jakarta
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas
• Environmental Office of Central Jakarta
• Environmental Office of North
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 7 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
Martadinat. • Transportation Office of Central Jakarta
• Transportation Office of North Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
Jakarta • Regional
Environmental Management Agency (BPLHD) of DKI Jakarta
j. Contractor shall provide deposit for road improvement/maintenance to administrative government of Central Jakarta and North Jakarta, in compliance with the provisions from each administrative government, for example: Decree of Mayor of North Jakarta No. 13/2000 regarding the establishment of control team of granting the dispensation to use heavy transport vehicles/ground transportation in soil area of North Jakarta.
Office of the Directorate General of Water Resources of Ministry of Public Works RI (PMU)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Polantas • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • Public Works Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
k. Vehicles carrying mud and waste must pass KIR test. Office of KIR Test of Transportation Office of DKI Jakarta During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Police Office • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
l. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
3. Noise Level • Mud transportation • Dredging activity • Rehabilitation of
embankment
Decree of Governor No. 551/2001 on quality standards of noise ambient.
To control and minimize the impact of increasing noise at project site and transportation route.
a. Dredging activities should be stopped for a moment during times of worship.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Use a suitable vehicle and equipments for operation.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 8 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
(BPLHD) of DKI Jakarta
c. Use the silent generator for a water jet method and located far from settlements.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sudin PE Jakpus • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Limitation of working hours for embankment rehabilitation from 08.00 am - 05.00 pm WIB.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Transporting mud should be performed at night (22.00 – 05.00 WIB)
Jl. Cideng Barat/Timur – Jl. Balikpapan – Jl. Suryapranoto – Jl. Ir. H. Juanda – Jl. Pos – Jl. DR. Soetomo – Jl. Gunung Sahari – Jl. RE Martadinata.
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Police Office • Transportation Office of Central
Jakarta • Transportation Office of North
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Stop the activity if there are enough complaints from the public about the noise.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
g. Coordinate with/approach the relevant agencies and surrounding communities
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
4. Sediment Quality
Dredging Activity and dan Placement of Dredged Material
Government Regulations No. 18 in conjunction with Government Regulation No. 85/1999
Prevent B3 sediment to be transported or disposed to CDF Ancol.
a. Monitor hazardous and poisonous material (B3) at every 1 km (composite) with heavy metals test, prior to dredging activities.
Cideng-Thamrin drains
Prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta KLH RI
If it does not contain B3 material, it can be directly transported to CDF Cideng-Thamrin drains During dredging • Working Unit of PLP of DG of • Environmental Office of Central • Environmental
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 9 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
Ancol by using sealed and closed dump trucks. If it contains B3 material:
− There will not be any dredging on that segment. − If the dredging activities still be done, the dredged material cannot
be transported to the CDF Ancol, however: a. A third party who has permission from the Ministry of
Environment of Indonesia should manage it. b. When the sediment will be used, firstly, it must obtain the
utilization of B3 permit from the Ministry of Environment of Indonesia.
implementation Human Settlements of Ministry of Public Works of RI
• Managing Contractor
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta KLH RI
b. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
5. Solid Waste Dredging activity and solid waste separation activity
The existing midden/pile of waste from dredging activity
To prevent the huge solid waste to be transported/disposed to CDF Ancol.
a. Prevent the entry of waste from upstream or other inlet to Cideng-Thamrin drains by placing trash screen at every point of entry of the flow. For further anticipation, there will be filtering waste permanently. The Public Works Office of DKI Jakarta will do waste transportation regularly.
• Floodgate of Kebon Kacang Bridge
• Inlet Drains of Jl. Sunda
• Channel Inlet on Jl. Wahid Hasyim
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. If the overflow of water is in average/not in extreme condition, the
dredging still can be done. In the event of extreme flooding/weather, then the work will be suspended.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Prevent the entry of waste from community activities around the Cideng-
Thamrin drains by installing prohibition signs of throwing waste in the river and law enforcement related to sanitation.
• Floodgate of Kebon Kacang Bridge,
• Kebon Kacang Flats
• Jatibaru Bridge/Jl. Fachrudin
• Cideng Barat/Timur, Siantar Drains near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Continuously supervise and place an environmental sanitation worker at
Cideng-Thamrin drains every day during the maintenance of river dredging.
• Floodgate of Kebon Kacang Bridge, • Jatibaru Bridge/Jl. Fachrudin. • Siantar Drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 10 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
e. Clean the surface of the water from the floating waste before implementing the dredging activities.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Conduct waste separation found in mud at a reachable location, among
others: - It is far from the location of settlements. - There is a barrier (such: zinc) as high as 3 meters. - The location is wide enough for waste transport vehicles.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Manpower and Transmigration Office
of Central Jakarta • Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
g. The separated waste is placed in watertight containers.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
h. Waste from dredged material is transported to the specified location.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Transportation Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
i. Transportation of waste from dredged material is done by using a dump truck according to the standard of DKI Jakarta Sanitation Office.
• Edge of drains near PT Asia Troika site • Edge of drains on Jl. KH Wahid Hasyim • Edge of drains near Jatibaru Bridge/Jl. Fachrudin • Edge of drains on Jl. Cideng Barat/Timur • Edge of drains at Siantar near Tarakan Hospital
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Transportation Office of Central
Jakarta • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
j. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali)
• Kecamatan Menteng (Kelurahan Kebon Sirih) • Kecamatan Gambir (Kelurahan Petojo Selatan,
Kelurahan Cideng,). • Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 11 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
6 Employment and Business Opportunity
Recruitment of workers and business opportunities for dredging activity of Cideng-Thamrin drains
Local manpower are working and there are business opportunity near the activity locations
To ensure that local community takes benefit from the dredging activities of Cideng-Thamrin drains
a. Utilize (prioritize) surrounding manpower in dredging activities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Manpower and Transmigration Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Provide information about the needs of manpower to the surrounding community through the village office.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
A month prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Manpower and Transmigration Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Work with surrounding communities in waste separation.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Sanitation Office of Central Jakarta • Manpower and Transmigration Office
of Central Jakarta • Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Provide minimum wages according to UMR, education level and skills of workers.
.
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Manpower and Transmigration Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Require contractors to include workers in the Health and Safety insurance program (HSE).
Cideng-Thamrin drains
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Manpower and Transmigration Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Tapak Proyek Saluran Cideng Thamrin
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 12 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
• Transportation Office of Central Jakarta
• Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta 7. Public
Perception Dredging activity of Cideng-Thamrin drains
Responses/complaints from surrounding community regarding the dredging activities of Cideng-Thamrin drains
To prevent, control and overcome the negative public perception around the activities location
a. Accommodate suggestions and responses from the surrounding public that are addressed at the time of dredging.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor • DG of Water Resources of
Ministry of Public Works of RI (PMU)
• Environmental Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Coordinate with relevant agencies to follow up responses, suggestions
from the community.
Project Site of Cideng-Thamrin drains Prior to the dredging of Cideng-Thamrin drains
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Install of bulletin/announcement boards regarding information on dredging activities of drains every 1 km at both sides of the drain.
• Floodgate of Kebon Kacang Bridge
• Kebon Kacang Flats,
• Jatibaru Bridge/Jl. Fachrudin.
• Cideng Barat/Timur
• Siantar Drains near Tarakan Hospital.
A week prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Provide facilities for an integrated information center about JEDI dredging activities that is accessible for 24 hours by the community.
Office of DG of Water Resources of Ministry of Public Works of RI
A month prior to the dredging of Cideng-Thamrin drains
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Provide care facility complaints (24-hour hotline) to receive inputs/feedbacks and complaints from surrounding communities.
Office of DG of Human Settlements of Ministry of Public Works of RI, and Office of the Managing Contractor
A month prior to the dredging of Cideng-Thamrin drains
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Coordinate with Landscaping Service Office of Central Jakarta..
• Jl. Cideng Barat • Jl. Cideng Timur
During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Landscaping Services Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 13 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
g.The temporary placement of dredged material should not damage the existing park which particularly located alongside the riverbank of Jl. Cideng Barat and Cideng Timur.
• Edge of drains of Jl.Cideng Barat & Timur During dredging implementation
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Landscaping Services Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
h. Coordinate with/approach the relevant agencies and surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
During dredging implementation
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
C. Post-Operational Phase 1. Flood
Reduction Dredging Activity The emergence of
puddle or flood Cideng-Thamrin drains
To control, prevent and overcome the flood around activity location.
a. Improvement of embankment with: Sheet piling: 1,470 m and parapet stone masonry wall: 1,100 m.
Cideng-Thamrin drains, Segmen of Jatibaru Bridge Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Conduct dredging in the drains that goes the Cideng-Thamrin drains (Jl. Sunda and Jl. KH Wahid Hasyim).
• Drains of Jl. Sunda • Drains of Jl. KH Wahid Hasyim
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. The pump is placed above the flood level, so it will not be damaged when it will be used.
• Siantar Pump Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
d. Dismantle bottleneck on Jatibaru Bridge’s segment. .
Cideng-Thamrin drains, Segmen of Jatibaru Bridge Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. Perform the drain maintenance program every year to maintain the capacity of the Cideng-Thamrin drains.
Cideng-Thamrin drains
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Environmental Office of Central Jakarta
• Regional Environmental Management
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 14 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
Agency (BPLHD) of DKI Jakarta
f. Conduct capacity building training on environmental management and monitoring related to the JEDI project to relevant agencies and community (such as: DPU DKI Jakarta, Directorate General of Human Settlements, urban village office, village council, and community leaders).
Office of DG of Water Resources of Ministry of Public Works of RI
Upon completion of dredging
DG of Water Resources of Ministry of Public Works of RI (PMU)
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
g. Coordinate with/approach the relevant agencies and surrounding communities
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
Upon completion of dredging
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
h. Repairs plant pots that are placed along the drain should there be any damages, to conform it to the regulation.
.
Cideng-Thamrin drains
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Landscaping Services Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2. Public Perception
The presence of land restoration and demobilization of equipments and vehicles.
Responses/ complaints from surrounding community in relation to land clearing activities and demobilization of equipments and vehicles
To prevent, control and overcome the negative public perception around the activity location
a. Restore the condition of facilities and infrastructure to its original state, if there are any damages to houses, fencing streams, bridges, utility facilities (PLN, PGN and PAM) in the form of reparation or replacement, to conform it to the applicable provision.
Cideng-Thamrin drains
Segera Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• Landscaping Services Office of Central Jakarta
• PT PLN • PT PGN • PT Palyja • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
b. Conducting the initiation of community care for the environment to maintain cleanliness of the river
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
Upon completion of dredging
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
c. Provide an appeal to the surrounding people to maintain the condition of a river from silting up due to waste and mud. The appeal is done whether oral or written and in coordination with relevant government authorities i.e. Urban Village, as well as in the form of an appeal board in a place that is easily visible at dredging locations.
• Floodgate of Kebon Kacang Bridge, • Kebon Kacang Flats • Jatibaru Bridge/Jl. Fachrudin • Jl. Cideng Barat/Timur • Siantar Drains near Tarakan Hospital
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • DG of Water Resources of Ministry
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI
Environmental Management Plan (EMgP)
Environmental Management Plan (EMgP) 15 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Components Impacted
Environment Source of Impact Impact Benchmark Objectives of Environmental
Management Environmental Management Plan Location of Environmental Management Period of Environmental Management
Institution of Environmental Management Executor Supervisor Reporting
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU)
Jakarta
d. Perform drain maintenance program every year to maintain the carrying capacity of the Cideng-Thamrin drains.
Cideng-Thamrin drains
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
e. If the overflow of water is in average/not in extreme condition, the dredging still can be done. In the event of extreme flooding/weather, then the work will be suspended.
Cideng-Thamrin drains
Upon completion of dredging
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• Public Works Office of Central Jakarta
• DG of Water Resources of Ministry of Public Works of RI (PMU)
• DG of Human Settlements of Ministry of Public Works of RI (PIU)
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
f. Coordinate with/approach the relevant agencies and surrounding
communities • Kecamatan Tanah Abang (Kelurahan Kebon Kacang,
Kelurahan Kebon Melati, Kelurahan Kampung Bali),
• Kecamatan Menteng (Kelurahan Kebon Sirih),
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
• Project Site of Cideng-Thamrin drains
Upon completion of dredging
• DG of Water Resources of Ministry of Public Works of RI
• Working Unit of PLP of DG of Human Settlements of Ministry of Public Works of RI
• Managing Contractor
• Environmental Office of Central Jakarta
• KecamatanTanah Abang • Kecamatan Gambir • KecamatanMenteng • DG of Water Resources of Ministry
of Public Works of RI (PMU) • DG of Human Settlements of Ministry
of Public Works of RI (PIU) • Public Works Office of Central
Jakarta • Transportation Office of Central
Jakarta • Sanitation Office of Central Jakarta • Public Safety, Order and Protection
Office of Central Jakarta
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency (BPLHD) of DKI Jakarta
ENVIRONMENTAL MANAGEMENT PLAN (EMgP) DRAINAGE on CIDENG-THAMRIN DRAINS
ATTACHMENTS
FIGURE ENVIRONMENTAL MANAGEMENT
ATTACHMENT 1
FIGURE ENVIRONMENTAL MANAGEMENT LOCATION
ATTACHMENT 2
MATRIX ENVIRONMENTAL MANAGEMENT PLAN (EMgP)
ATTACHMENT 3
Bibliography
Environmental Management Plan (EmgP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP/JEDI) Segment of Cideng - Thamrin
1
Bibliography
Anonymous, 1976. Quality Criteria for Water Environmental Protection Agency. U.S. Department of Comerce National Technical Information Service, Washington D.C.
Azrul Anwar M.P.H., dr. 1990. Pengantar Ilmu Kesehatan Lingkungan. Penerbit Mutiara Sumber Widya.
Bockris, J.O.M., 1977. Environmental Chemistry, Plemon Press, N.Y. and London.
Bolt Barenechk Inc., 1973. Fundamentals and Abatemen of Highway Traffic Noise.
Djajadiningrat, S. T dan Harry Harsono Amir, 1991, Penilaian Secara Cepat Sumber-sumber Pencemaran Air, Tanah dan Udara. Gajah Mada University Press.
Djajadiningrat, S. T. ed, 1990. Kualitas Lingkungan di Indonesia 1990. Kantor Menteri Negara Kependudukan dan Lingkungan Hidup.
Djuli Murtadho dan E. Gumbira Sa'id, 1987. Penanganan dan Pemanfaatan Limbah Padat. Mediatama Sarana Perkasa Press.
Effendi, H., 2003. Telaah Kualitas Air: Bagi Pengelolaan Sumberdaya dan Lingkungan Perairan. Jurusan Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, IPB, Bogor.
Griffiths, R. F., 1982. Dealing with Risk: The Planning, Management and Acceptability of Technological Risk. A Halsted Press Book, John Wiley & Sons, New York.
Kasperson, R. E., et al., 1988. Corporate Management of Health and Safety Hazards: A Comparison of Current Practice. Westview Press, Inc., London.
Mahida U.N., 1992. Pencemaran Air dan Pemanfaatan Limbah Industri. Rajawali Press Jakarta.
Water Resource Characterization, 2002. Water Shedss: pH. http://h2Osparc.wq.ncsu.edu/info/pH.htm/.
Water Environment Federation, 1994. Wastewater Biology: The Life Process. Water Environment Federation, Alexandria.
Wetzel, R. G., 1975. Limnology. W. B. Saunder Company, Philadelphia.
JAKARTA URGENT FLOOD MITIGATION PROJECT (JUFMP) JAKARTA EMERGENCY DREDGING INITIATIVE (JEDI)
TA FOR ENVIRONMENTAL & SOCIAL IMPACT ASSESSMENT (EIA/SIA) GRANT NO TF#054683
ENVIRONMENTAL MONITORING PLAN (EMtP)
MINISTRY OF PUBLIC WORKS DIRECTORATE GENERAL OF WATER RESOURCES DIRECTORATE OF RIVER, LAKE AND RESERVOIR
-
C
A
B
SaluranTanjungan
KaliKamal
KaliGrogol - Sekretaris
Kali AngkeHilir
Banjir KanalBarat
Waduk Pluit
Waduk Sunter Selatan
Waduk Sunter Utara Waduk Sunter
Timur III
SaluranCakung
KaliCideng-Thamrin
KaliKrukut-Cideng
Kali SunterHulu
Pakin-Kali Besar-
Jelakeng
Muara Kali Adem Muara Banjir Kanal Timur/ Marunda
Ancol
Lokasi JEDI Fase 2Lokasi JEDI Fase 1
SaluranCengkareng
Ciliwung-Gn. Sahari
KaliSunter
Sentiong-Sunter
WadukMelati
18
19
15
20
16
1710
14
11
06
21
13
09
07
12
08
SEGMENT of CIDENG-THAMRIN
PT. PPA CONSULTANTS In joint venture with PT. Arkonin Engineering Manggala Pratama
Environmental Monitoring Plan (EMtP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng - Thamrin
i
PREFACE
In accordance with the policy of Government of Indonesia that is stated in Law No.
32/2009 on Environment Protection and Management, that each business or activity plan
that causes big and important impact on the environment should be completed with the
analysis document on Environmental Impact Assessment (EIA).
In order to comply with that government policy, Project Management Unit (PMU) of
Directorate of River, Lake and Reservoir; Directorate General of Water Resources,
Ministry of Public Works of RI and Project Implementation Unit (PIU) of Directorate
General of Ministry of Public Works of RI prepare Environmental Impact Assessment
which the document consists of EIA, EMtP (RPL), EMgP (RKL) of Dredging of Cideng-
Thamrin Drains.
We appreciate the suggestions and directives given by EIA Assessment Committee of
DKI Jakarta, so the preparation of EMtP Document can comply with the requirement and
legislations as well as meet our expectation.
We express our gratitude to all parties who have assisted us to prepare this EMtP
document.
Jakarta, July 2010
Project Management Unit (PMU) Directorate of River, Reservoir and Lake, Directorate General of Water Resources,
Ministry of Public Works of RI
Project Implementation Unit (PIU) Directorate General of Human Settlements,
Ministry of Public Works of RI
Environmental Monitoring Plan (EMtP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng - Thamrin
ii
TABLE OF CONTENT
Preface i Table of Content ii List of Figure iv CHAPTER I INTRODUCTION 1 – 1 1.1. Background of Environmental Monitoring 1 – 1 CHAPTER II ENVIRONMENTAL MONITORING PLAN 2 – 1 2.1. Pre-Operational Phase 2 – 1 2.2. Operational Phase
2.2.1 Ambient Air Dust Quality and Odor 2.2.2 Traffic and Road Damage 2.2.3 Noise Level 2.2.4 Sediment Quality 2.2.5 Solid Waste 2.2.6 Employment and Business Opportunity 2.2.7 Public Perception
2 – 2 2 – 2 2 – 3 2 – 4 2 – 5 2 – 6 2 – 6 2 – 7
2.3. Post-Operational Phase 2.3.1 Flood Reduction 2.3.2 Public Perception
2 – 8 2 – 8 2 – 9
2.4 Implementing Organization for Pre-Operational, Operational and Post-Operational Phase
2-10
BIBLIOGRAPHY ATTACHMENT
Introduction
Environmental Monitoring Plan (EMtP) [I-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER I INTRODUCTION
1.1. Background of Environmental Monitoring a. Reason to Implement Environmental Monitoring Planning. The preparation of Environmental Monitoring Plan (EMtP) is intended to provide guidelines for the environmental monitoring implementation of dredging activities of Cideng-Thamrin drains. Matters that should monitored are the affected or predicted to be affected positively or negatively matters from the activities. Environmental monitoring is an integrated effort in the usage, arrangement, maintenance, supervision, controlling and development of environment, therefore preservation of the potential natural resource can be maintained, and pollution or environmental damage can be prevented or reduced. This report is intended to prepare an environmental monitoring plan for dredging activities of Cideng-Thamrin drains with purposes, such as: ♣ Put together the efforts to maintain quality and carrying capacity of the environment by
utilizing and conserving natural resources optimally. ♣ Formulate steps to manage the arising negative impacts from project activities and
develop positive impact in accordance with the applicable laws and regulations. ♣ Determine the related agencies in the environmental monitoring activities, and the
working mechanisms of environmental monitoring.
b. Objectives of Environmental Monitoring Dredging activities of Cideng-Thamrin drains have objectives:
a) Establish a basic and appropriate directive on environmental monitoring activities because of dredging activities of Cideng-Thamrin drains within a certain time and space by various stakeholders.
b) Evaluate the results of environmental management in the aspects of prevention, mitigation, and controlling negative impacts and in developing positive impacts of the dredging activities of Cideng-Thamrin drains.
c. Importance of Environmental Monitoring Preparation of EMtP document aims to inform all parties, including the Government and the community about the activities, environmental quality, environmental impact and monitoring efforts that are made to control these effects properly, completely and easily be understood/comprehended by all parties. The importance of this preparation of EMtP document is:
a) As a means to evaluate the activities plan in the management and control of negative and positive impacts which is described in the EMtP document. EMtP documents can
Introduction
Environmental Monitoring Plan (EMtP) [I-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
be used as guideline in the preparation of management plan and monitoring environmental impacts in the future.
b) As a means to identify indicators of environmental changes that are not desired, so
that mitigation steps can be implemented effectively. c) To increase community participation in maintaining environmental sustainability.
The community can use the documents as a "social control" in order to maximize positive impacts and minimize negative impacts from dredging activities of Cideng-Thamrin drains.
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-1] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
CHAPTER 2 ENVIRONMENTAL MONITORING PLAN
Environmental monitoring plan is prepared based on directives of environmental monitoring plan in EIA document. Monitoring is conducted at each stage of environmental management activities, ranging from pre-operational and operational/dredging of Cideng-Thamrin drains to the post-operational stage. Based on the evaluation of impacts, the impacts should be monitored are: Pre-Operational Phase
1. Public Perception Operational Phase
1. Ambient Air Dust and Odor Quality 2. Traffic and Road Damage 3. Noise Level 4. Sediment Quality 5. Garbage 6. Employment and Business Opportunity 7. Public Perception
Post-Operational Phase
1. Flood Reduction 2. Public Perception
2.1. Preparation Phase
Public Perception 1. The type of Impact to be Monitored
Impact to be monitored is the public perception that is caused by the dredging activity plan of Cideng-Thamrin drains.
2. Source of Impact Source of impact is the Dissemination and Preliminary Survey of dredging activities of Cideng-Thamrin drains.
3. The Monitored Parameter The monitored parameter is the feedback /complaints from surrounding community related to the dredging activities plan of Cideng-Thamrin drains.
4. Objectives of Environmental Monitoring Provide feedback to the implementing party, i.e the Directorate General of Human Settlements, Ministry of Public Works, RI as the environmental manager to implement the management of negative public perception.
5. Environmental Monitoring Methods Methods of data collection are done by various methods, including:
♣ Info from hotline; ♣ Info from web site; ♣ Observations;
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-2] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
♣ Interview with 30 respondents from the surrounding communities by using purposive random method.
6. Location of Environmental Monitoring Monitoring conducted at the settlements of the activity locations, i.e. Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih) and Kecamatan Gambir (Kelurahan Petojo Selatan and Kelurahan Cideng).
7. Monitoring Period and Frequency Environmental monitoring is conducted a week prior to the dredging implementation. Reporting: one time before the operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public Works,
RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements, Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.2. Operational Phase 2.2.1. Ambient Air Dust Quality and Odor 1. The type of Impact to be Monitored
Impacts to be monitored are the degradation of ambient air dust quality and odor that are caused by the dredging activity plan of Cideng-Thamrin drains.
2. Source of Impact
Source of impact are the mobilization of equipments and vehicles, dredging activities, transportation of mud/dredged material and transportation of material for embankment rehabilitation.
3. The Monitored Parameter
The monitored parameter is dust and odor level in accordance with Decree of Governor No. 551/2001 on quality standards of ambient air (dust) and Decree of Minister of Environment No. 50/1996 on quality standard of odor.
4. Objectives of Environmental Monitoring Provide feedback to the implementing party as the environmental management in order to control air quality degradation so it always meet the defined air quality standards.
5. Environmental Monitoring Methods ♣ Monitor the ambient air dust quality and odor visually. ♣ Direct measurement on the parameter in accordance with Decree of Governor
No.551/2001 on ambient air quality standard (Dust). The odor sampling collection is in accordance with SNI SNI 19-1125-1989, while the odor is in accordance with quality standards of the Decree of Minister of Environment No.50/1996 on odor quality standards
♣ Analysis at laboratory with KAN accreditation ♣ Data analysis of merits determination by using quality standards
6. Location of Environmental Monitoring
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-3] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Monitoring locations of ambient air dust quality and odor are settlements at Jalan Kebon Kacang and Jalan Cideng
7. Monitoring Period and Frequency
Environmental monitoring is conducted every 3 months during dredging of Cideng-Thamrin drains. Reporting: every 3 months in the operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public Works,
RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.2.2. Traffic and Road Damage 1. The type of Impact to be Monitored Impact to be monitored is traffic volume, included the disturbance/congestion and road
damage that are caused by the dredging activity plan of Cideng-Thamrin drains. 2. Source of Impact Source of impact are the mobilization of equipments and vehicles, dredging activities,
transportation of mud/dredged material, and transportation of material for embankment rehabilitation.
3. The Monitored Parameter The monitored parameters are vehicles velocity (km/hour), travel time (hour) and road
condition. 4. Objectives of Environmental Monitoring Provide feedback to the implementing party to control the congestion problems and
ensuring a smooth traffic due to dredging activities. 5. Environmental Monitoring Methods Vehicles traffic monitoring is done by:
a. Monitor the traffic disturbance and road damage visually every day. b. Measurement and direct observations will be more focused on traffic data in the form of
queuing vehicles, including the delay that is part of the travel time constraints that potentially occur either on the existing intersection location along the route that will be passed through (signaled or not, railway-cross), queue at the dredging/loading of dredged material location, and the disposal area.
c. Monitor the roadway condition that is passed through the vehicles that transports mud. 6. Location of Environmental Monitoring
Traffic monitoring is conducted at roads that are passed by drains and roads that are used to transport dredged material. They are Jalan Cideng Barat/Timur – Jalan Balikpapan –Jalan Suryopranoto – Jalan Ir. H. Juanda - Jalan Pos – Jalan DR.Soetomo – Jalan Gunung Sahari – Jalan RE. Martadinata.
7. Monitoring Period and Frequency
Environmental monitoring is conducted once a week during dredging activities. Reporting: every 3 months in the operational phase
8. Implementation of Environmental Monitoring
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-4] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public Works, RI and Managing Contractor
Supervisor: Environmental Office of Central Jakarta and North Jakarta, Directorate General of Water Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and North Jakarta, and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.2.3. Noise Level 1. The type of Impact to be Monitored
Impact to be monitored is the increasing noise caused by the dredging activity plan of Cideng-Thamrin drains.
2. Source of Impact Source of impact is mud transportation, dredging activity and rehabilitation of embankment.
3. The Monitored Parameter The monitored parameter is noise level around the dredging location that is in accordance with Decree of Governor No. 551/2001 on quality standards of noise ambient.
4. Objectives of Environmental Monitoring Provide feedback to the implementing party in controlling the noise that is caused by the dredging activity so it can always meet the defined quality standards of noise level.
5. Environmental Monitoring Methods
• Monitor the noise level visually every day. • Measurements on the defined noise level at the location by using sound level meter. • Compare the result with quality standards according to Decree of Governor
No.551/2001 on noise level quality standard • Noise monitoring result is made on average and compared from time to time to see the
trend of environmental quality changing and critical levels. 6. Location of Environmental Monitoring
Noise monitoring locations are settlement at Jalan Kebon Kacang and Jalan Cideng.
7. Monitoring Period and Frequency Environmental monitoring is conducted every 3 months during dredging activities. Reporting: every 3 months in the operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.2.4. Sediment Quality 1. The type of Impact to be Monitored
Impact to be monitored is the sediment quality degradation that caused by the dredging activity plan on Cideng-Thamrin drains.
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-5] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
2. Source of Impact Sources of impact are dredging activity and placement of dredged material.
3. The Monitored Parameter The monitored parameter is the heavy metal in accordance with the Government Regulation No. 18 in conjunction with Government Regulation No. 85/1999: Arsenic, Silver, Boron, Barium, Cadmium, Cooper, Chromium, Mercury, Nickel, Lead, Selenium and Zinc.
4. Objectives of Environmental Monitoring To provide feedback to the implementing party in managing the mud that contains hazardous and poisonous substance (B3) from dredged material that is transportedto the disposal site.
5. Environmental Monitoring Methods Monitor the sediment visually every day. In addition, it also monitors the toxic waste (B3) at every 1 km with heavy metal test, prior to dredging activities. Sediment samples are taken from 5 locations in one segment and mixed them as a composite sample (homogenized) based on different locations at the same time. Sediment samples are taken from the bottom of the drain by using the trap sampler at a depth of approximately 0.30 to 0.46 cm from the sediment surface. Furthermore, sediment samples are sent to a KAN accredited laboratory for analysis.
6. Location of Environmental Monitoring Monitoring of sediment quality will be conducted at Cideng-Thamrin Drain, Kebon Kacang Bridge, Cideng-Thamrin Drains near Kebon Kacang Flat, Cideng-Thamrin Drains at Jatibaru Bridge and Cideng-Thamrin Drains at Balikpapan Bridge.
7. Monitoring Period and Frequency Environmental monitoring is conducted prior to dredging activities of Cideng-Thamrin Drains. Reporting: once before the operational phase and once after the operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta, Environmental Office of Republic of Indonesia
2.2.5. Solid Waste 1. The type of Impact to be Monitored
Impact to be monitored is the increasing volume of solid waste that is caused by the dredging activity plan of Cideng-Thamrin drains.
2. Source of Impact Sources of impact are dredging activities and solid waste separation from mud/dredged material.
3. The Monitored Parameter The monitored parameter is the existing midden/pile of waste from dredging activity.
4. Objectives of Environmental Monitoring
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-6] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Provide feedback to the implementing party in waste management and mud from dredged material so the impact on the sanitation and environment aesthetic level in and around the activity location can be handled properly.
5. Environmental Monitoring Methods • Monitor the waste visually every day; • Waste is directly collected from waste and mud separation. For each of these sources,
there is a measurement on its weight and volume so that its density can be calculated. After measuring the weight and volume, then conducting the separation according to its component, based on the type of waste, organic or inorganic.
• Quantitative measurement to the sample is done by weighing the waste sample in each location sampling and the measurement of waste volume is done by using volumetric technique. As for measuring waste characteristics and composition at each sampling site, it is arranged in 12 categories based on waste composition: organic (%) volume and weight, and inorganic (%) volume and weight.
6. Location of Environmental Monitoring Monitoring conducted at the edge of drains near PT Asia Troika Site, edge of drains at Jl. KH Wahid Hasyim, edge of drains near Jatibaru Bridge or Jl. Fachrudin, edge of drains at Jl. Cideng Barat or Cideng Timur and edge of drains at Jl. Siantar near Tarakan Hospital.
7. Monitoring Period and Frequency Environmental monitoring is conducted every day during operational phase. Reporting: every 3 months during operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta, Environmental Office of Republic of Indonesia
2.2.6. Employment and Business Opportunity 1. The type of Impact to be Monitored
Impact to be monitored is the availability of employment and business opportunity that are caused by the needs on manpower for dredging activity.
2. Source of Impact Sources of impact are the needs on manpower and business opportunity for dredging activities of Cideng-Thamrin drains.
3. The Monitored Parameter The monitored parameter is there is an absorption of local manpower.
4. Objectives of Environmental Monitoring To provide feedback to the implementing party to evaluate and encourage the creation of employment opportunity for the community around the project location.
5. Environmental Monitoring Methods
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-7] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Method for data collection of employment and business opportunities are conducted through a visual monitoring towards the employment and business opportunity. Moreover, there is an interview to the surrounding community. The data analysis method towards employment and business opportunities is by looking at the number of employment and business opportunities for the surrounding communities.
6. Location of Environmental Monitoring Locations for data collection of employment and business opportunities are the community around the planned drains to be dredged: Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih) and Kecamatan Gambir (Kelurahan Petojo Selatan, and Kelurahan Cideng).
7. Monitoring Period and Frequency Environmental monitoring is conducted once a month during operational phase. Reporting: every 3 months during operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.2.7. Public Perception 1. The type of Impact to be Monitored
Impact to be monitored is the negative public perception that is caused by the dredging activity of Cideng-Thamrin drains.
2. Source of Impact Source of impact is dredging activities of Cideng-Thamrin drains.
3. The Monitored Parameter The monitored parameter is the negative public perception caused by dredging activities of Cideng-Thamrin drains.
4. Objectives of Environmental Monitoring Provide feedback to the implementing party as the environmental manager to implement the management of negative public perception.
5. Environmental Monitoring Methods Data collection is done with various methods, including Desktop study, Field study (mini survey), Observations, and Interview with 30 respondents from the community by using purposive random method. Furthermore, there is also a visual monitoring towards public perception every day.
6. Location of Environmental Monitoring Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih) and Kecamatan Gambir (Kelurahan Petojo Selatan, and Kelurahan Cideng).
7. Monitoring Period and Frequency
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-8] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Environmental monitoring is conducted once during dredging activities.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Kecamatan Tanah Abang,
Kecamatan Menteng, Kecamatan Gambir. Reporting: Environmental Office of Central Jakarta and Regional Environmental
Management Agency (BPLHD) of DKI Jakarta 2.3. Post-Operational Phase 2.3.1. Flood Reduction 1. The type of Impact to be Monitored
Type of impact to be monitored is puddle or flood around Cideng-Thamrin Drains.
2. Source of Impact Source of impact is dredging activities.
3. The Monitored Parameter The Monitored Parameter is flood around Cideng-Thamrin Drains.
4. Objectives of Environmental Monitoring To provide input for the implementing party in controlling runoff water and the arising puddle.
5. Environmental Monitoring Methods Flood monitoring is done by monitoring the water discharge and flood height, then analyze the potential runoff water in creating disturbance to location. In addition, there will also be a visual monitoring for flood potential every day.
6. Location of Environmental Monitoring
Flood monitoring location is conducted at Cideng-Thamrin Drains at Kebon Kacang Bridge, Cideng-Thamrin Drains near Kebon Kacang Flat, Cideng-Thamrin Drains at Jatibaru Bridge and Cideng-Thamrin Drains at Balikpapan Bridge.
7. Monitoring Period and Frequency Environmental monitoring is conducted every 6 months at post-operational phase of Cideng-Thamrin Drains. Reporting: every 6 months at post-operational phase
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.3.2. Public Perception 1. Type of Impact to be Monitored
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-9] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Impact to be monitored is the negative public perception due to the dredging activity of on Cideng-Thamrin drains.
2. Source of Impact The source of impact is land restoration and demobilization of equipments and vehicles.
3. The Monitored Parameter The monitored parameters are the response/complaint from surrounding community in conjunction with land restoration and demobilization of equipments and vehicles.
4. Objectives of Environmental Monitoring Provide feedback to the implementing party as the environmental manager to implement the management of the negative public perception.
5. Environmental Monitoring Methods Data collection is done by various methods, including: a. Info from hotline b. Info from web site c. Observations d. Interview with 30 respondents from surrounding community by using purposive random
method e. In addition, there is a visual monitoring of public perception every day.
6. Location of Environmental Monitoring Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali), Kecamatan Menteng (Kelurahan Kebon Sirih) and Kecamatan Gambir (Kelurahan Petojo Selatan, and Kelurahan Cideng).
7. Monitoring Period and Frequency Environmental monitoring is conducted once during post-operational phase.
8. Implementation of Environmental Monitoring Executor: Working Unit of PLP (PIU), DG Human Settlements, Ministry of Public
Works, RI and Managing Contractor Supervisor: Environmental Office of Central Jakarta, Directorate General of Water
Resources, Ministry of Public Works, RI (PMU), Directorate General of Human Settlements , Ministry of Public Works, RI.
Reporting: Environmental Office of Central Jakarta and Regional Environmental Management Agency (BPLHD) of DKI Jakarta
2.4 Implementation Organization of Preparation, Operational and Post-Operational Phase
As the effort to implement environmental management and monitoring activities at operational and post-operational stage, the contractor that was appointed by the Directorate General of Human Settlements, Ministry of Public Works of Republic of Indonesia will establish an organization structure to manage environment problems in the operational process, especially in implementing the environmental management and monitoring efforts as listed in the document of Environmental Management Plan (EMgP) and Environmental Monitoring Plan (EMtP). The environmental organizations are under the responsibility of Project Implementation Unit (PIU) of DG Human Settlements, Ministry of Public Works, RI, assisted by the Supervision Consultant. Functions and duties of Project Implementation Unit (PIU) include:
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-10] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
• To coordinate the implementation of environmental management and monitoring as stated in the EMgP and EMtP.
• Report the implementation of EMgP and EMtP at the operational stage periodically basis every 3 (three) months, at least once to the Governor of DKI Jakarta cq. Head of Regional Environmental Management Agency (BPLHD),Province of DKI Jakarta;
• Report the implementation of EMgP and EMtP at the post-operational phase at least 3 (three) months upon completion, minimum once to the Governor of DKI Jakarta cq. Head of Regional Environmental Management Agency (BPLHD), Province of DKI Jakarta;
• Maintain relationship and cooperation with relevant agencies in Jakarta area, such as BPLHD of Jakarta Province, and other agencies
In implementing the environmental management and monitoring efforts, Working Unit of PLP will assist PIU. In general, functions and duties of Working Unit of PLP are: • Analyze and evaluate all data and information on the implementation of environmental
management and monitoring in physical chemistry field and report it to PIU; • Provide suggestions and inputs to the project management team as an effort to integrate
environmental management and monitoring efforts in the dredging activity plans of Cideng-Thamrin drains.
• Be responsible for the successful and effective implementation of environmental management and monitoring efforts in the field of engineering.
Figure 2.1 presents the environmental organization structure of PIU Directorate General of Human Settlements, Ministry of Public Works, RI. The environmental organization will held a regular meeting every 3 months to discuss and evaluate results, problems and obstacles in the implementation of environmental management and monitoring.
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-11] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 2.1 Overall Organization Structures
PMU DG of Water Resources
Ministry of Public Works RI
PIU DG of Human Settlements
Ministry of Public Works RI
SUPERVISION CONSULTANT
MANAGING CONTRACTOR
Workimg Unit Of PLP DG of Human Settlements
Ministry of Public Works RI
Notes: : Commandos : Coordination
Environmental Monitoring Plan
Environmental Monitoring Plan (EMtP) [II-12] Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Figure 2.2 Organizational Structure of Environmental Management
PMU DG of Water Resources Ministry of Public Works
PIU DG of Human Settlements
Ministry of Public Works RI
SUPERVISION CONSULTANT
BPLHD PROV. DKI JAKARTA
MANAGING CONTRACTOR
WORKING UNIT of PLP Directorate General of Human Settlements Ministry of Public
COMMUNITIES/ NGO
BPLHD PROV. DKI JAKARTA KLH JAKPUS KLH JAKUT RELATED
INSTITUTION
SUPERVISING
SUPERVISING
REPORTING
Notes: : Commandos : Coordination
Environmental Monitoring Plan (EMtP)
Environmental Monitoring Plan (EMtP) 1 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Attachment 2. Matrix on Environmental Monitoring Plan Dredging on Cideng-Thamrin Drains
Impacted Environment Components
Source of Impact Monitored Parameter
Environmental Monitoring Objectives Environmental Monitoring Method Location of Environmental Monitoring
Period and Frequency of Environmental
Monitoring
Institution of Environmental Monitoring
Executor Supervisor Reporting A. Pre-Operational Phase 1. Public
Perception Dredging of Cideng-Thamrin drains, if it is not socialized firstly, it could create negative perception from the surrounding community
There is a negative perception from the community due to dredging of Cideng-Thamrin drains.
Provide feedback to the implementing party, that is Public Works Office as the environmental manager to implement the management of negative public perception
♣ Desktop study ♣ Field study (mini survey ♣ Observations ♣ Interview with purposive random method with communities around the dredging activity
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kebon Melati, Kampung Bali);
• Kecamatan Menteng (Kelurahan Kebon Sirih);
• Kecamatan Gambir (Kelurahan Petojo Selatan, Kelurahan Cideng)
Prior to dredging implementation Reporting: 1 x prior to pre-operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and The Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works of RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works RI.
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency of DKI Jakarta
B.Operational Phase 1. Ambient Air
Dust Quality and Odor
• Equipments and vehicles mobilization,
• Dredging activity, • Transportation of
mud/dredged material,
• Transportation of material for embankment rehabilitation
Dust and odor level in accordance with Decree of Governor No. 551/2001 on quality standards of ambient air (dust) and Decree of Minister of Environment No. 50/1996 on quality standard of odor.
Provide feedback to the implementing party as the environmental management in order to control air quality degradation so it always meet the defined air quality standards.
♣ Monitor the ambient air dust quality and odor visually in the dredging location.
♣ Sample collection to parameter in accordance with Decree of Governor No.551/2001 on ambient air quality standard (Dust) and Decree of Minister of Environment No.50/1996 on odor quality standards
♣ Analysis at laboratory ♣ Data analysis of merits determination by using quality standards
• Settlement at Jalan Kebon Kacang • Settlement at Jalan Cideng
Once in every 3 months, during dredging activity Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works of RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
2. Traffic and
Road Damage • Equipments and
vehicles mobilization, • Dredging activity, • Transportation of
mud/dredged material,
• Transportation of material for embankment rehabilitation
• Vehicles queuing • Delay
• Provide feedback to the implementing party to control the congestion problem and ensure a smooth traffic because of dredging.
♣ Monitor the traffic and road damage visually. ♣ Measurement and direct observations will be more focused on traffic data in the form of queuing vehicles, including the delay that is part of the travel time constraints that potentially occur either on the existing intersection location along the route that will be passed through (signaled or not, railway-cross), queue at the dredging/loading of dredged material location, and the disposal area. ♣ Monitor the roadway condition that is passed through the vehicles that transports mud.
Jalan Cideng Barat/Timur – Jalan Balikpapan – Jalan Suryapranoto – Jalan Ir. H. Juanda – Jalan Pos – Jalan DR. Soetomo – Jalan Gunung Sahari – Jalan RE Martadinata.
The frequency to monitor roadway is conducted once a week during dredging. Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works of RI.
• Environmental Office of Central Jakarta
• Environmental Office of North Jakarta
• Regional Environmental Management Agency of DKI Jakarta
3. Noise Level • Mud transportation • Dredging activity • Rehabilitation of
embankment
The noise level around the dredging location is in accordance with Decree of Governor No. 551/2001 on quality standards of noise ambient.
Provide feedback to the implementing party in controlling the noise that is caused by the dredging activity so it can always meet the defined quality standards of noise level.
♣ Direct monitoring at the dredging location. ♣ Measurement on noise level at the defined location by using sound level
meter ♣ Compare the result with quality standards according to Decree of
Governor No.551/2001 on noise level quality standard. ♣ Noise monitoring result is made on average and compared from time to
time to see the trend of environmental quality changing and critical levels.
• Settlement at Jalan Kebon Kacang • Settlement at Jalan Cideng
Once in every 3 months, during dredging activity Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
4. Sediment Quality
Dredging and Placement of Dredged Material
TCPL Heavy Metal in accordance with PP No.18 jo PP No. 85/1999
Provide feedback to the implementing party in managing the mud that contains B3 from dredged material that is transported to the disposal site.
♣ Sediment monitoring is done visually ♣ Conducting a hazardous and poisonous substance (B3) waste in every 1
KM (composition) with TCLP test on heavy metal, prior to dredging.
• Cideng-Thamrin Drains at Kebon Kacang Bridge • Cideng-Thamrin Drains near Kebon Kacang Flat • Cideng-Thamrin Drains at Jatibaru Bridge • Cideng-Thamrin Drains at Balikpapan Bridge.
Before and after the dredging of Cideng-Thamrin drains Reporting: One time before dredging and one time after dredgin
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works, RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta
• Regional Environmental Management Agency of DKI Jakarta
• Environmental Office of Republic of Indonesia
5. Solid Waste Dredging and Waste Separation from Mud/Dredged Material
The presence of midden/pile of waste
Provide feedback to the implementing party in waste management and mud from dredged material so the impact on the sanitation and environment aesthetic level in and around the activity location can be handled properly
♣ Monitor the waste visually at the dredging location. ♣ Waste is directly collected from waste and mud separation. For each of these sources, there is a measurement on its weight and volume so that its density can be calculated. After measuring the weight and volume, then conducting the separation according to its component, based on the type of waste, organic or inorganic. ♣ Quantitative measurement to the sample is done by weighing the waste
• The edge of drains near PT Asia Troika Site • The edge of drains at Jl. KH Wahid Hasyim Street • The edge of drains near Jatibaru Bridge/Jalan Fachrudin • The edge of drains at Jalan Cideng Barat/Timur • The edge of drains at Jl.Siantar near Tarakan Hospital
Monitor every day during the operational stage Reporting: Once in every 3 months at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works, RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI
Environmental Monitoring Plan (EMtP)
Environmental Monitoring Plan (EMtP) 2 Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
Impacted Environment Components
Source of Impact Monitored Parameter
Environmental Monitoring Objectives Environmental Monitoring Method Location of Environmental Monitoring
Period and Frequency of Environmental
Monitoring
Institution of Environmental Monitoring Executor Supervisor Reporting
sample in each location sampling and the measurement of waste volume is done by using volumetric technique. As for measuring waste characteristics and composition at each sampling site, it is arranged in 12 categories based on waste composition: organic (%) volume and weight, and inorganic (%) volume and weight.
Jakarta
6 Employment and Business Opportunity
The needs on manpower and business opportunity for the dredging activity of Cideng-Thamrin drains
Absorption of local manpower
Provide feedback to the implementing party in evaluating encouraging the creation of employment opportunity for the community around the project location.
♣ Direct monitoring towards employment and business opportunity at the dredging location ♣ Method for data collection of employment and business opportunities are conducted through interview to the surrounding community. The data analysis method towards employment and business opportunities is by looking at the number of employment and business opportunities for the surrounding communities.
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali)
• Kecamatan Menteng (Keluarahan Kebon Sirih) and
• Kecamatan Gambier (Kelurahan Petojo Selatan, Kelurahan Cideng).
Once in every 3 months, during dredging of Cideng-Thamrin drains Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works, RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
7. Public Perception
Dredging of Cideng-Thamrin Drains
There is negative public perceptions due to dredging activities of Cideng-Thamrin Drains.
Provide feedback to the implementing party as the environmental manager to manage negative public perception.
♣ Desktop study ♣ Field study (mini survey ♣ Observations
♣ Interview with purposive random method with communities around the dredging activity
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali)
• Kecamatan Menteng (Keluarahan Kebon Sirih) and
• Kecamatan Gambier (Kelurahan Petojo Selatan, Kelurahan Cideng).
Once in every 3 months, during dredging of Cideng-Thamrin drains Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Kecamatan Tanah Abang • Kecamatan Menteng • Kecamatan Gambir • Directorate General of Human
Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
C. Post-Operational Phase 1. Flood
Reduction Dredging Activity Puddles/Flood
around Cideng-Thamrin Drains
To provide input to the implementing party as the environmental manager in controlling water runoff and the arising flood.
♣ Visual monitoring ♣ Flood monitoring is conducted by monitoring the water discharge and the height of flood/puddle, then analyzed the runoff water potential in creating the disturbance to the location
• Cideng-Thamrin Drains at Kebon Kacang Bridge • Cideng-Thamrin Drains near Kebon Kacang Flat • Cideng-Thamrin Drains at Jatibaru Bridge • Cideng-Thamrin Drains at Balikpapan Bridge.
Once in every 3 months, during dredging of Cideng-Thamrin drains Reporting: Once in every 3 months, at the operational stage
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works, RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
2. Public Perception
Land restoration and demobilization of equipments and vehicles.
There are responses /complaints from surrounding community regarding land restoration and demobilization of equipments and vehicles.
Provide feedback to the implementing agency as the environmental manager to implement negative public perception.
♣ Desktop study ♣ Field study (mini survey ♣ Observations ♣ Interview with purposive random method with communities around the dredging activity
• Kecamatan Tanah Abang (Kelurahan Kebon Kacang, Kelurahan Kebon Melati, and Kelurahan Kampung Bali)
• Kecamatan Menteng (Keluarahan Kebon Sirih) and
• Kecamatan Gambier (Kelurahan Petojo Selatan, Kelurahan Cideng).
One time at post-operational phase
Working Unit of PLP DG Human Settlements, Ministry of Public Works of RI and the Managing Contractor
• Environmental Office of Central Jakarta,
• Directorate General of Water Resources, Ministry of Public Works, RI (PMU),
• Directorate General of Human Settlements, Ministry of Public Works, RI.
• Environmental Office of Central Jakarta and
• Regional Environmental Management Agency of DKI Jakarta
ATTACHMENTS
FIGURE LOCATION OF
ENVIRONMENTAL MONITORING
ATTACHMENT 1
MATRIX
ENVIRONMENTAL MONITORING PLAN (EMtP)
ATTACHMENT 2
Environmental Monitoring Plan (EMtP) Dredging Activities of River, Reservoir and Lake Phase 2 (JUFMP / JEDI) Segment of Cideng-Thamrin
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