NOTICE INVITING TENDER No 08/2019-20 …The CETP has been invited for meeting without ZLD and with...
Transcript of NOTICE INVITING TENDER No 08/2019-20 …The CETP has been invited for meeting without ZLD and with...
Bihar Industrial Area Development Authority (BIADA) Invites Tender for Design, Supply, Construction,
Erection, Commissioning, Trial Run and Operation & Maintenance of Common Effluent Treatment Plant
(CETPs) and Design, Supply, Construction/Laying of Effluent Conveyance System and Recycled Water
Supply Network with O&M at Four Industrial Areas of BIADA i.e. 1. Barari- Bhagalpur, 2. Fatuha- Patna, 3.
Bela- Muzaffarpur & 4.Hajipur- Vaishali.
Clarification for the Bidders:-
Sr. No. Project Reference
Clause No. Description Clarification
1 For All Tenders NIT Qualifying
Criteria No 3
Joint Venture/Consortium/MoU with not more than three
company having similar nature experience (Wastewater Treatment/ Wastewater
Technology Provider)
Refer Section III of Information of BID
for Qualifying Criteria for JV
Please refer Joint Venture/Consortium in Corrigendum 1 in A
2 Fathua 5.Technical Bid Sheet
"BID SECURITY (EMD) (PLEDGED/ISSUED AFTER DATE OF TENDER Scanned Copy to be attached and Original copy to be submitted in office) Amount: Rs.36,00,000/- (Thirty Six Lakh Only)"
EMD AmountRs. 44,00,000.00 (Forty Four Lakh Only)
3
Bela Muzaffarpur
5.Technical Bid Sheet
"BID SECURITY (EMD) (PLEDGED/ISSUED AFTER DATE OF TENDER Scanned Copy to be attached and Original copy to be submitted in office) Amount: Rs.36,00,000/- (Thirty Six Lakh Only)"
EMD AmountRs. 80,00,000.00 (Eighty Lakh Only)
4 Hajipur
5.Technical Bid Sheet
"BID SECURITY (EMD) (PLEDGED/ISSUED AFTER DATE OF TENDER Scanned Copy to be attached and Original copy to be submitted in office) Amount: Rs.36,00,000/- (Thirty Six Lakh Only)"
EMD Amount Rs. 86,00,000.00 (Eighty Six Lakh Only)
NOTICE INVITING TENDER No 08/2019-20
CORRIGENDUM 1 & Pre Bid Queries Reply
A. JV/CONSORTIUM CLAUSE CLARIFICATION AS PER PRE BID REPLY
The Lead partner shall compulsorily have CETP expertise to the tune of 50 %. Moreover, the lead partner
shall be at liberty to take maximum of 2 more partners in the remaining shares for the financial and
technical purposes as per their need and for the purposes of augmenting the objective of this tender
document. (Corrigendum shall be issued in this respect separately).
B.SPECIAL INSTRUCTION FOR BETTER UNDERSTANDING
1. The duration of CETP Construction, Installation & Commissioning is 18 months.The duration of construction,
laying including survey of industrial area for the construction of Effluent Conveyance System and Recycle Water Supply Network with all complete infrastructure is 18 months from the execution of agreement.
2. The CETP has been invited for meeting without ZLD and with ZLD. Under without ZLD Concept the
treated water quality after UF and UV should be such that it is reusable in the industries.
3. The inlet, outlet characteristic for ZLD and outlet characteristic without ZLD are enclosed
separately.
4. The desig of CETP in 3 locations are expandable for example; in Fatuha it is 1.5 MLD expandable to
2 MLD. The bidder should design and prepare layout plan within allocated land for 2 MLD.
However the construction will be made for 1.5 MLD. They should provide financial quote only for
1.5 MLD.
5. The designing of conveyance system would be made based on drone survey carried out and
available on BIADA website. In addition the layout plan of industrial area is also enclosed.
6. Operation and Maintenance cost includes cost towards manpower, chemical, electricity, water,
analysis of samples, maintenance of conveyance system, maintenance of recycled water supply,
sludge handling and disposal of solid and hazardous waste.
7. All the development cost as per site conditions should be added in the capital cost of the projects.
8. The conditions of the Environmental Clearance are applicable to the bidders. Bidders have to
strictly follow the condition of the Environmental Clearance.
9. The condition of the Environmental Management Plan (EMP) is applicable to the bidders and the
EMP Plan is uploaded to the E-Proc and BIADA Website.
10. Ref- Information to Bidders- 3.1 A-1 Pre Qualification Criteria: The firm/ consortium must have
experience to demonstrate its capability to build, operate and maintain ETP/CETP on ZLD or reuse
mode of not less than 500 KLD.
11. Ref- Information to Bidders-Section-III Scope of Work/ Salient features of the Project- Point No
17:“The industries with valid CCA/CTO will only be connected to CETP. The industries must have a
storage/ holding tank to hold 48 hours retention post Pre Treatment.” As per environmental
clearance requirement.
12. Ref- Part-1 GSCC Section-C- Quality Control
a. Process Design, Design calculations, All Technical drawings and specifications of equipment/
material to be used must be vetted by IIT/ NIT/ NEERI and the original Technical Review
Report along with the vetted documents be submitted to the Authority for its approval, prior
to start of construction activity.
b. Pre delivery inspection and acceptances tests of all critical Electro –Mechanical equipment
must be conducted through Third Party Inspection/ Certification agencies and witnessed by
the Authority and its representatives prior to dispatch from the manufacturing sites. The cost
towards inspection activities and associated costs to be borne by the contractor.
13. Ref- Part 2- Technical SpecificationProject Background and Design Basis- Sludge must be
dewatered to > 20% dry solids before disposal to TSDF. All attempts should be made for potential
resource recovery/ use as alternate fuel in accordance with Hazardous Waste Management Rules
2016.
REQUIREMENT OF MANPOWER FOR O&M
Sr. No. Particulars No of Manpower Qualification Experience
01 Head Supervisor 1 Graduation/ ITI 5 Years in O&M of CETP
02 Supervisor 1 in Each Shift Graduation/ ITI 3 Years in O&M of CETP
03 Assistant Supervisor 1 in Each Shift Graduation/ ITI 2 Years in O&M of CETP
04 Operator
A Mechanical 1 in Each Shift ITI 2 Years
B Electrical & Electronics 1 in Each Shift ITI 2 Years
05 Helper 2 in Each Shift - -
06 Sr. Chemist 1 Master in Chemistry
5 Years Lab Experience
07 Jr. Chemist 1 B Sc. Chemistry 2 Years Lab Experience
08 Workshop Repairing Staff As per requirement
ITI 2 Years
09 Cleaning and sludge handling staff
As per requirement
- -
Note: This is the minimum number of the manpower requirement. Bidders are suggested to to
increase the number of staff in consultation with Engineer in Charge.
INLET WASTEWATER CHARACTERISTICS AND REQUIRED
TREATED WATER CHARACTERISTICS
FOR
DESIGN OF CETP OF 1 MLD CAPACITY
AT BARARI-BHAGALPUR
INLET WASTEWATER CHARACTERISTICS
Sr No. Parameters Units
Inlet Parameters To be Considered for Design
1 pH - 5-9
2 Total Suspended Solid (TSS) mg/lit 600
3 Total Dissolved Solids (TDS) mg/lit 2100
4 Chemical Oxygen Demand (COD) mg/lit 1250
5 Oil & Grease mg/lit 40
6 Sulphate (SO4) mg/lit 23.11
7 Total Hardness mg/lit 370
8 Calcium as Ca mg/lit 84.17
9 Magnesium as Mg mg/lit 38.88
10 Hexavalent Chromium Cr+6 mg/lit BDL
11 Total Alkalinity as CaCO3 mg/lit 586.5
12 Chlorides As Cl mg/lit 176.1
13 Phosphate as PO4 mg/lit 1.2
14 Ammonia as NH4 mg/lit 20.58
15 TKN mg/lit 53.76
16 Fluoride as F mg/lit 15
17 Cadmium as cd mg/lit 1
18 Chromium as Cr mg/lit 2
19 Copper as Cu mg/lit 3
20 Nickel as Ni mg/lit 3
21 Lead as Pb mg/lit 1
22 Zinc as Zn mg/lit 15
23 Biochemical Oxygen Demand (BOD, 3 days, 27 0C) mg/lit 500
24 Temperature C 45
25 Phenolic Compounds (as C6H5OH) mg/lit 5
26 Ammonical Nitrogen (as N) mg/lit 50
27 Cynide (as N) mg/lit 2
28 Chromium hexavalent (as Cr+6) mg/lit 2
29 Arsenic (as As) mg/lit 0.2
30 Mercury (as Hg) mg/lit 0.01
31 Selenium (as Se) mg/lit 0.05
32 Boron (as B) mg/lit 2
33 Alpha emitters, Hc/Ml 10-7
34 Beta emitters, He/ml 10-8
REQUIRED TREATED WATER CHARACTERISTICS
Sr. No. Parameters Units
Treated Water (Without ZLD &
After UF)
Treated Water WITH
RO
1 pH 6.0-9.0 6.8-7.2
2 TDS mg/lit < 2100 250
3 COD mg/lit < 150 15
4 BOD mg/lit < 20
5 TSS mg/lit < 50 NIL
6 Silica mg/lit 10
7 TH as CaCO3 mg/lit 300
8 SO4 mg/lit 500
9 Oil & Grease mg/lit BDL BDL
10 Temperature ̊C
Shall not exceed more than 5
Degree C above ambient water temperature
NOTES FOR INLET CHARACTERISTICS
1. The inlet wastewater characteristics is based on the study conducted in the year
2015~16 for design of CETP in the Detailed Project Report (DPR.) Further re-sampling &
analysis was carried out as per the request by bidders in the Pre-bid meeting held on
19th & 20th November 2019 at Patna and Delhi respectively.
2. The grab samples were collected from combined drain(s) of the industrial area.
3. The bidders are advised to conduct sampling & analysis (if required) of any parameters
mentioned/additional parameters for designing of CETP as per their convenience.
4. The given inlet parameters are based on preliminary assessment carried out by BIADA as
mentioned above. Final figure will shortly be given after meeting with member units of
IAMC and BIADA, subjected to the approval and notification from BSPCB.
5. The minimum treated water quality must satisfy the norms of CPCB.
INLET WASTEWATER CHARACTERISTICS AND REQUIRED
TREATED WATER CHARACTERISTICS
FOR
DESIGN OF CETP OF 1.5MLD (expandable to 2.0 MLD)
CAPACITY
AT FATUHA, PATNA
INLET WASTEWATER CHARACTERISTICS
Sr No. Parameters Units
Inlet Parameters To be Considered for Design
1 pH - 5-9
2 Total Suspended Solid (TSS) mg/lit 600
3 Total Dissolved Solids (TDS) mg/lit 2100
4 Chemical Oxygen Demand (COD) mg/lit 1200
5 Oil & Grease mg/lit 40
6 Sulphate (SO4) mg/lit 19.41
7 Total Hardness mg/lit 420
8 Calcium as Ca mg/lit 104.2
9 Magnesium as Mg mg/lit 38.88
10 Hexavalent Chromium Cr+6 mg/lit Nil
11 Total Alkalinity as CaCO3 mg/lit 609.5
12 Chlorides As Cl mg/lit 107.6
13 Phosphate as PO4 mg/lit 14.1
14 Ammonia as NH4 mg/lit 27.98
15 TKN mg/lit 15.68
16 Fluoride as F mg/lit 15
17 Cadmium as cd mg/lit 1
18 Chromium as Cr mg/lit 2
19 Copper as Cu mg/lit 3
20 Nickel as Ni mg/lit 3
21 Lead as Pb mg/lit 1
22 Zinc as Zn mg/lit 15
23 Biochemical Oxygen Demand (BOD, 3 days, 27 0C) mg/lit 500
24 Temperature C
45
25 Phenolic Compounds (as C6H5OH) mg/lit 5
26 Ammonical Nitrogen (as N) mg/lit 50
27 Cynide (as N) mg/lit 2
28 Chromium hexavalent (as Cr+6) mg/lit 2
29 Arsenic (as As) mg/lit 0.2
30 Mercury (as Hg) mg/lit 0.01
31 Selenium (as Se) mg/lit 0.05
32 Boron (as B) mg/lit 2
33 Alpha emitters, Hc/Ml 10-7
34 Beta emitters, He/ml 10-8
REQUIRED TREATED WATER CHARACTERISTICS
Sr. No. Parameters Units
Treated Water (Without ZLD and
UF)
Treated Water with
RO
1 pH 6.0-9.0 6.8-7.2
2 TDS mg/lit < 2100 250
3 COD mg/lit < 150 15
4 BOD mg/lit < 20
5 TSS mg/lit < 50 NIL
6 Silica mg/lit 10
7 TH as CaCO3 mg/lit 300
8 SO4 mg/lit 500
9 Oil & Grease mg/lit BDL BDL
10 Temperature ̊C
Shall not exceed more than 5
Degree C above ambient water temperature
NOTES FOR INLET CHARACTERISTICS
1. The inlet wastewater characteristics is based on the study conducted in the year
2015~16 for design of CETP in the Detailed Project Report (DPR.) Further re-sampling &
analysis was carried out as per the request by bidders in the Pre-bid meeting held on
19th & 20th November 2019 at Patna and Delhi respectively.
2. The grab samples were collected from combined drain(s) of the industrial area.
3. The bidders are advised to conduct sampling & analysis (if required) of any parameters
mentioned/additional parameters for designing of CETP as per their convenience.
4. The given inlet parameters are based on preliminary assessment carried out by BIADA as
mentioned above. Final figure will shortly be given after meeting with member units of
IAMC and BIADA, subjected to the approval and notification from BSPCB.
5. The minimum treated water quality must satisfy the norms of CPCB.
INLET WASTEWATER CHARACTERISTICS AND REQUIRED
TREATED WATER CHARACTERISTICS
FOR
DESIGN OF CETP OF 4.0MLD (expandable to 5.0 MLD)
CAPACITY
AT BELA, MUZAFFARPUR
INLET WASTEWATER CHARACTERISTICS
Sr No. Parameters Units
Inlet Parameters To be Considered for Design
1 pH - 5-9
2 Total Suspended Solid (TSS) mg/lit 600
3 Total Dissolved Solids (TDS) mg/lit 2100
4 Chemical Oxygen Demand (COD) mg/lit 2000
5 Oil & Grease mg/lit 50
6 Sulphate (SO4) mg/lit 54.43
7 Total Hardness mg/lit 440
8 Calcium as Ca mg/lit 96.19
9 Magnesium as Mg mg/lit 48.6
10 Hexavalent Chromium Cr+6 mg/lit Nil
11 Total Alkalinity as CaCO3 mg/lit 563.5
12 Chlorides As Cl mg/lit 156.55
13 Phosphate as PO4 mg/lit 6.55
14 Ammonia as NH4 mg/lit 23.25
15 TKN mg/lit 10.36
16 Fluoride as F mg/lit 15
17 Cadmium as cd mg/lit 1
18 Chromium as Cr mg/lit 2
19 Copper as Cu mg/lit 3
20 Nickel as Ni mg/lit 3
21 Lead as Pb mg/lit 1
22 Zinc as Zn mg/lit 15
23 Biochemical Oxygen Demand (BOD, 3 days, 27 0C) mg/lit 750
24 Temperature C
45
25 Phenolic Compounds (as C6H5OH) mg/lit 5
26 Ammonical Nitrogen (as N) mg/lit 50
27 Cynide (as N) mg/lit 2
28 Chromium hexavalent (as Cr+6) mg/lit 2
29 Arsenic (as As) mg/lit 0.2
30 Mercury (as Hg) mg/lit 0.01
31 Selenium (as Se) mg/lit 0.05
32 Boron (as B) mg/lit 2
33 Alpha emitters, Hc/Ml 10-7
34 Beta emitters, He/ml 10-8
REQUIRED TREATED WATER CHARACTERISTICS
Sr. No. Parameters Units
Treated Water (Without ZLD
AND UF)
Treated Water WITH
RO
1 pH 6.0-9.0 6.8-7.2
2 TDS mg/lit < 2100 250
3 COD mg/lit < 150 15
4 BOD mg/lit < 20
5 TSS mg/lit < 50 NIL
6 Silica mg/lit 10
7 TH as CaCO3 mg/lit 300
8 SO4 mg/lit 500
9 Oil & Grease mg/lit BDL BDL
10 Temperature ̊C
Shall not exceed more than 5
Degree C above ambient water temperature
NOTES FOR INLET CHARACTERISTICS
1. The inlet wastewater characteristics is based on the study conducted in the year
2015~16 for design of CETP in the Detailed Project Report (DPR.) Further re-sampling &
analysis was carried out as per the request by bidders in the Pre-bid meeting held on
19th & 20th November 2019 at Patna and Delhi respectively.
2. The grab samples were collected from combined drain(s) of the industrial area.
3. The bidders are advised to conduct sampling & analysis (if required) of any parameters
mentioned/additional parameters for designing of CETP as per their convenience.
4. The given inlet parameters are based on preliminary assessment carried out by BIADA as
mentioned above. Final figure will shortly be given after meeting with member units of
IAMC and BIADA, subjected to the approval and notification from BSPCB.
5. The minimum treated water quality must satisfy the norms of CPCB.
INLET WASTEWATER CHARACTERISTICS AND REQUIRED
TREATED WATER CHARACTERISTICS
FOR
DESIGN OF CETP OF 5.0MLD (expandable to 6.0 MLD)
CAPACITY
AT HAJIPUR
INLET WASTEWATER CHARACTERISTICS
Sr No. Parameters Units
Inlet Parameters To be Considered for Design
1 pH - 5-9
2 Total Suspended Solid (TSS) mg/lit 600
3 Total Dissolved Solids (TDS) mg/lit 2100
4 Chemical Oxygen Demand (COD) mg/lit 1400
5 Oil & Grease mg/lit 40
6 Sulphate (SO4) mg/lit 18.92
7 Total Hardness mg/lit 410
8 Calcium as Ca mg/lit 96.19
9 Magnesium as Mg mg/lit 41.31
10 Hexavalent Chromium Cr+6 mg/lit BDL
11 Total Alkalinity as CaCO3 mg/lit 586.5
12 Chlorides As Cl mg/lit 83.17
13 Phosphate as PO4 mg/lit 8.3
14 Ammonia as NH4 mg/lit 16.63
15 TKN mg/lit 5.04
16 Fluoride as F mg/lit 15
17 Cadmium as cd mg/lit 1
18 Chromium as Cr mg/lit 2
19 Copper as Cu mg/lit 3
20 Nickel as Ni mg/lit 3
21 Lead as Pb mg/lit 1
22 Zinc as Zn mg/lit 15
23 Biochemical Oxygen Demand (BOD, 3 days, 27 0C) mg/lit 500
24 Temperature C
45
25 Phenolic Compounds (as C6H5OH) mg/lit 5
26 Ammonical Nitrogen (as N) mg/lit 50
27 Cynide (as N) mg/lit 2
28 Chromium hexavalent (as Cr+6) mg/lit 2
29 Arsenic (as As) mg/lit 0.2
30 Mercury (as Hg) mg/lit 0.01
31 Selenium (as Se) mg/lit 0.05
32 Boron (as B) mg/lit 2
33 Alpha emitters, Hc/Ml 10-7
34 Beta emitters, He/ml 10-8
REQUIRED TREATED WATER CHARACTERISTICS
Sr. No. Parameters Units
Treated Water (Without ZLD
AND UF)
Treated Water WITH
RO
1 pH 6.0-9.0 6.8-7.2
2 TDS mg/lit < 2100 250
3 COD mg/lit < 150 15
4 BOD mg/lit < 20
5 TSS mg/lit < 50 NIL
6 Silica mg/lit 10
7 TH as CaCO3 mg/lit 300
8 SO4 mg/lit 500
9 Oil & Grease mg/lit BDL BDL
10 Temperature ̊C
Shall not exceed more than 5
Degree C above ambient water temperature
NOTES FOR INLET CHARACTERISTICS
1. The inlet wastewater characteristics is based on the study conducted in the year
2015~16 for design of CETP in the Detailed Project Report (DPR.) Further re-sampling &
analysis was carried out as per the request by bidders in the Pre-bid meeting held on
19th & 20th November 2019 at Patna and Delhi respectively.
2. The grab samples were collected from combined drain(s) of the industrial area.
3. The bidders are advised to conduct sampling & analysis (if required) of any parameters
mentioned/additional parameters for designing of CETP as per their convenience.
4. The given inlet parameters are based on preliminary assessment carried out by BIADA as
mentioned above. Final figure will shortly be given after meeting with member units of
IAMC and BIADA, subjected to the approval and notification from BSPCB.
5. The minimum treated water quality must satisfy the norms of CPCB.
Page 1 of 42
Pre-Bid Queries Reply for Design, Supply, Construction, Erection, Commissioning, Trial Run and 10 years Operation & Maintenance of 1 MLD, 1.5 MLD expandable to 2.0 MLD, 4.0 MLD expandable to 5.0 MLD and 5.0 MLD expandable to 6.0 MLD Common Effluent Treatment Plant (CETP) at Barari, Fathua, Hajipur& Bela respectively with 100% Zero Liquid Discharge (ZLD) and without ZLD & Design, Construction/Laying Of Effluent Conveyance System and Recycled Water Supply Network, NIT No. 08/2019-20/BIADA/01, 02, 03 & 04 dated: 25/12/2019 QUERIES BY TOSHIBA:
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
Commercial
1. Reverse Auction
Information of Bid
10 Evaluation to Bids Clause No. 5.2.2
Price bid will be opened on completion of evaluation of technical bid. Opening of price bid will be followed by e-reverse auction. Base price of e-reverse auction will be the lowest price evolved from price bid opening. The detailed procedure for e-reverse auction may be intimated to the bidders in advance. However, BIADA reserves the right not to conduct e-reverse auction and can select the lowest bidder based on the price bid received.
We would like to highlight the discussions held during the Pre-Bid meeting dated 20th Nov 2019 wherein most of the bidders had expressed their concerns against the reverse auction. We once again request the department to kindly withdraw the reverse auction from these tenders as it decimate the essence of the competitive bidding.
As per Tender. There was no such discussion. Here "will" is substituted by "may".
2. Existing commitments and ongoing works
Information of Bid
13 & 14
Available Bid Capacity Clause No. 1.4
Note: The statements showing the value of existing commitments and on-going works as well as the stipulated period of completion remaining for each of the works listed should be countersigned by the Engineer in charge, not below the rank of an Executive Engineer or equivalent.
We would like to apprise you that it is very difficult to get the countersign of Engineer in charge/ E.E or equivalent on the existing commitments and on-going works. We request the department to kindly allow the bidders to submit the same on the Company’s letter
As per Tender.
Page 2 of 42
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
head along with a declaration.
3. Project Duration
Information of Bid
14 Duration of the Project Clause No. E
(I) The duration of CETP Construction, Installation & Commissioning is 16 months from the execution of agreement (Including Monsoon Period). (II) The duration of Operation & Maintenance of CETP are 10 years including the defect liability period of Three years after successful trial run of 3 months. (iii) The duration of construction, laying including survey of industrial area for the construction of Effluent Conveyance System and Recycle Water Supply Network with all complete infrastructure is 16 months from the execution of agreement
We would like to draw your kind attention towards the scope of work of previous invited tender for same sites wherein scope of work was limited to EPC and O&M of CETPs however current published tender has an additional scope of work for laying of Effluent conveyance system along with Recycle water supply network with all complete infrastructure. We would like to request the department to kindly look into the matter for the insufficient time period and provide at least 24 months for project duration. Kindly confirm.
As per tender condition. The duration of CETP Construction, Installation & Commissioning is 18 months. The duration of construction, laying including survey of industrial area for the construction of Effluent Conveyance System and Recycle Water Supply Network with all complete infrastructure is 18 months from the execution of agreement
4. Special Purpose Vehicle
Information of Bid
15 Scope of work & Salient Features of Project Clause No.
The Special Purpose Vehicle (SPV) may be formed for smooth construction and O&M of CETP as well as effluent conveyance system and recycle water supply network. The proposed stakeholder of the SPV will be:
We understand that contractor’s scope of work is limited to EPC and O&M works only and contractor’s participation in SPV will further bind contractors of various other additional responsibilities which may not come under their purview.
As per Tender. Responsibility of the stake holder of SPV would be fixed at the time of formation of
Page 3 of 42
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
9 i. Successful bidder ii. BIADA iii. IAMC (Industrial Area Management Committee) The role & responsibilities will be decided after award of the work.
Also, please note that in all EPC type of Contracts, SPV is never formed and is mainly formed in case of PPP projects. In light of above, we hereby request you to kindly delete this requirement.
the SPV.
5. Sludge Disposal to the nearest TSDF site
Information of Bid
15 &16
Scope of work & Salient Features of Project Clause No. 4 (d), 24 & 26
4 (d) Pre- treatment /stabilization and storage of hazardous sludge. The temporary wastewater & sludge treatment plant to be installed by the bidder. 24. The storage and disposal of hazardous waste or sludge etc., biological sludge, evaporator salt etc. to the nearest TSDF is under the scope of bidder as per the guidelines of Pollution Control Board and other statutory body. 25. The land and required infrastructure for temporary storage of Hazardous waste for 6 months need to be included by the bidders in the project cost.
We would like to apprise you that storage of hazardous sludge beyond a period of 30 days will necessitate the requirement of lot of capital infrastructure. Moreover, during this time of bidding, a bidder may not be able to evaluate a suitable and best technology for handling the same. The best would be to transport it to the nearest available TSDF facility and bear the transportation cost rather than spending on infrastructure for temporary storage.
The nearest TSDF facility is in Jharkhand and One TSDF facility is under the stage of development in Arrah, Bihar. The Temporary storage facility for hazardous waste within the CETP shall be for 3 Months duration.
6. Zero Liquid discharge condition
Information of Bid
15, 18& 21
Scope of work & Salient
2. Bidders are suggested to quote the price for the CETP as per the following concept in the given price
We understands that department is looking for a Zero Liquid Discharge concept however we
Separate inlet and outlet parameters enclosed. If additional
Page 4 of 42
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
Features of Project & Operation and Maintenance Clause No. 2, 5.1.13& 20
bid format: A. With 100% ZLD B. Without ZLD (Up-to surface water discharge standard) 5.1.13 There shall be no discharge of effluent outside factory i.e.“Zero Liquid Discharge condition “to be maintained for all the time. 20. Contractor will make ensure to ZLD concept, at any circumstances. Violation of this condition will attract penalty and / or termination of contract in terms of agreement of BIADA with contractor for this work.
request the department to kindly let us know the significance of quoting the price for CETP without ZLD (Up-to surface water discharge standard) as both the systems have a huge cost difference.
parameters would be required by the bidder then, they can do at their own cost. BIADA will take call to either to go for with or without ZLD.
7. Continuous Online Monitoring
Information of Bid
16 Scope of work & Salient Features of Project Clause No. 15
The continuous online monitoring for inlet and outlet parameters will be required and will be scope of bidders.
We request the department to kindly specify the parameters for which continuous online monitoring at inlet and outlet of the CETP to be done as the instruments to be selected solely depends on the parameters to be analysed.
Kindly refer the clause no 20 of Environmental clearance & CTO Guidelines. Relevant Parameters are pH, TOC & Flow at inlet and outlet of CETP.
Page 5 of 42
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
8. Online monitoring system data
Information of Bid
20 Scope of work & Salient Features of Project & Monitoring of Operation and Maintenance Clause No. 16, 17 & 5.5.1
16. Flow meter at unit level of quality approved by PCB/SPV to monitor the discharge quantity need to be installed by the member unit. The cost of the same will be in the scope of member units. 17. All relevant units should install Pre- Treatment Unit in their premises as per the laid down guidance of Central Pollution Control Board (CPCB). BIADA will insure the required PETP at unit level in association with BSPCB. 5.5.1 The contractor shall set up online monitoring system (24x7x365)and provide data to website to CPCB, BSCB and BIADA website.
We understand that online monitoring systems will definitely help the department for successful implementation of zero liquid discharge concept however we request the department to kindly ensure replica of the parameters to be analysed selected for online monitoring system at inlet and outlet of CETP at the individual units along with proposed flow meters by all member units. Further, we also request the department to kindly made available all members effluent quality and quantity data after PETPon CPCB, BSCB and BIADA website.
Quantity will be provided by member units by installing flow meter. Member unit will install flow & quality meters of the brand approved by SPV to monitor the flow and quality of effluent.
9. Item wise Rates of Items
Information of Bid
17 Special Conditions for CETP at Industrial Area Clause No. 2
Lump Sum tender shall be inclusive of all the required Material Labour including Statuary permissions etc. complete so as to commission the plant in all respect. However, bidders are advised to give item wise rate for further addition/deletion of items.
Since the project in context is a Lump sum Turnkey Contract, we request the Department to kindly delete this requirement.
As per Tender
Page 6 of 42
S. No.
NIT part Section
Page Clause Particular Query BIADA Reply
10. Innovative Technology
Information of Bid
17 Special Conditions for CETP at Industrial Area Clause No. 1
Tender must be quoted on turnkey basis like construction, supply, erection & commissioning of proposed CETP with complete infrastructure. As per technical specifications, process flow diagram/ layout of proposed common ETP provided in tender document. In addition the bidder is allowed to give his/her innovative technology.
However, we would suggest that the department should ensure the viability of a new technology by looking/visiting the reference plants of similar capacities done by the bidders proposing those innovative technologies.
Suggestion Accepted
11. Material Hardship or danger to the public
Information of Bid
19 Overriding powers of the Authority
If in the reasonable opinion of the Authority, the Contractor is in material breach of its obligations under this Agreement and, in particular, the O&M Requirements, and such breach is causing or likely to cause material hardship or danger to the public, the Authority may, without prejudice to any of its rights under this Agreement including Termination thereof, by notice require the Contractor to take reasonable measures immediately for rectifying or removing such hardship or danger, as the case may be.
We request the department to kindly specify the material hardships and dangers to the public for better understanding of the bidders. We also request the department to kindly provide the reasonable time period after discussion with bidder to rectify or remove such hardship or danger.
The matter would be discussed within SPV and reasonable time may be given as per the direction given by competent authority or BSPCB.
12. Untreated/Partially treated waste
Information of Bid
19 & 20
Damages Clause No. 5.3.1 &
5.3.1 If it is found that the waste water treatment plant is not properly maintained as per the scope of the work defined in this
a) We understand that if Untreated/partially treated wastewater is released into the environment due to
This matter will be discussed within SPV and accordingly decision shall be given.
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water 5.3.2 (a) & (b)
Agreement, the Authority shall levy the Damages, and which shall be deducted from the monthly running bill of the Contractor. 5.3.2 In addition to the Damages that will be levied for non-maintenance of minimum service levels the Damages shall also be effected in case of the following deficiencies:
a. Untreated/partially treated wastewater is released into the environment; Damages at Rs. 5,000/- per event shall be charged by the Authority and this amount will be automatically deducted from the immediate next payment to the Contractor. and
b. If the complaints are not
attended within the stipulated time of 24 hours or as directed by the Authority, Damages at Rs. 1,000/- per each such complaint shall be imposed.
the deteriorated inlet effluent characteristics entering the CETP without required Pre-Treatment by member units; Damages at Rs. 5,000/- per event shall not be charged by the Authority.
b) We request the department to kindly specify the nature of complaints to be addressed by the contractors.
Bidder is also a member of SPV.
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13. Samples of effluent from user industry premises
Information of Bid
21 Monitoring of Operation and Maintenance Clause No. 10
BIADA will authorize to contractor for taking samples of effluent from user industry premises, in case of deviation circumstances.
Since effluent samples shall be grabbed by the contractor from individual industry’s premises, we request Department to extend all kind of necessary support which the contactor may require during that stage. Kindly accept this as without Department’s support the contractor may not even be allowed to enter the premises.
Necessary support from department will be there.
14. User Pay Principle Concept
Information of Bid
21 Monitoring of Operation and Maintenance Clause No. 14
Contractor will make ensure regular interaction with Engineer in-charge of BIADA and schedule of monthly visit of his senior technical officer to review the smooth operation & maintenance of CETP& coordination with user industry, so that implementation of user pay principle concept for effluent treatment & disposal management.
We could not understand the said clause in context to Bidder’s responsibility. Request you to elaborate in detail.
Billing will be done by contractor and collection by the representative of SPV. User charge and penalty will be decided by the SPV during O&M. User agreement with the help of SPV.
15. Failure of Equipment
Information of Bid
24 Terms of contract supplement the GCC Last Clause
The manufacturer’s guarantee for design, workmanship and performance for all bought out items shall be made available to the BIADA and shall be valid at least for the entire defects liability period. In the event of failure of any particular equipment which fails more than
We understand that equipment’s has many parts and any of the part may fail during continuous plant operation so we request the department that bidder shall rectify/replace the faulty part/component instead of replacing the entire equipment.
SPV will take call for repair or replacement.
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three times during the guarantee period as mentioned in clause below, the contractor shall replace at his own cost that equipment.
Kindly confirm
16. General Pre-Bid replies
1 to 13
Replies No. 1 to 58
Pre-Bid replies received for meeting proceeding dtd. 19th Nov 2019 & 20th Nov 2019 at Patna & New Delhi respectively
We understand that pre-Bid replies shall form part of Tender No. CETP/BIADA/ETENDER/2019-20/01, 02, 03 & 4 dtd. 25/12/2019. Kindly confirm.
As per Tender
17. General Pre-Bid replies
10 & 11
Replies No. 50
We understand that following condition has been accepted by department: Being a government entity BIADA can easily and efficiently enforces Collection of payments from industries as contractors have very limited resources and enforcing capabilities. Kindly Confirm.
Already Replied at Sr. No.-14
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18. Dual Pipeline system
SECTION II: INSTRUCTION TO APPLICANTS
6 General Instructions
The developer selected through bid
process is required to undertake,
Design, supply, construction,
erection, commissioning, trial run
and Operation & Maintenance for
10 Years with 100% zero liquid
discharge (ZLD) along with design,
construction of effluent conveyance
system including conveyance of
effluent by tanker and recycled
water supply network of proposed
project.
We understand that effluent conveyance system including conveyance of effluent by tanker and recycled water supply network is one of its kind of specialized work. Laying and metering it to the industries requires specialized experience and we request the department to kindly exclude it from bidder’s scope of work.
The detail drone survey has been uploaded on the website (software & data) or can be provided in pen drive from BIADA office Patna. The bidder can opt for gravity, pumping system for conveyance. (Refer corrigendum 1 for the JV agreement)
19. Effluent Characteristics
- - - General To achieve a true ZLD and safeguard the entire treatment facility, we understand that any parameter, whose concentration is not provided in the raw effluent characteristics, shall be considered to be absent. Please confirm.
Please refer Sr. no.-6
20. Treated Effluent supply
- - - - We request you to kindly exclude the O&M of Raw effluent conveyance system and treated effluent network from bidder’s scope of work. Please confirm.
As per Tender
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21.
Asset Owner Ship
- - - - We understand that asset has been developed by bidder and handed over to BIADA while carrying O&M works. Since BIADA is the owner to the entire contract, ownership rights shall be in BIADA scope. Kindly confirm our understanding.
Ownership with IAMC. Consent to Establish and Consent to Operate will be taken in the name of IAMC.
22. Payment terms
Pre-Bid replies
10 Replies No. 49
Payment Terms:
10% mobilization advance against bank guarantee.
5% On approval of Design and Engineering of CETP
20% On completion of Civil Works
40% on supply of Electro-Mechanical Equipment’s, Electrical, Piping, instrumentation, Utilities items, Laboratory Equipment, Tanker and all miscellaneous items.
5% on complete Installation of Electro-Mechanical Equipment’s, Electrical, Piping, Instrumentation, Utilities and all miscellaneous Items
5% on Commissioning and Testing of Common ETP with complete infrastructure
5% amount of turnkey
For maintaining cash flows required for the project we would like to propose the following payment terms:
10% mobilization advance against bank guarantee.
5% On approval of Design and Engineering of CETP
25% On completion of Civil Works on prorate basis
50% on supply of Electro-Mechanical Equipment’s, Electrical, Piping, instrumentation, Utilities items, Laboratory Equipment, Tanker and all miscellaneous items on prorate basis
5% on complete Installation of Electro-Mechanical Equipment’s, Electrical, Piping, Instrumentation, Utilities and all miscellaneous Items
As per Tender. *The Supply of Electro-Mechanical Equipment’s will be after due consent from Engineer in Charge.
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execution after three month from the date of successful commissioning of CETP
10% Balance amount after DLP period or against BG
2.5% on Commissioning and Testing of Common ETP with complete infrastructure
2.5% amount of turnkey execution after three month from the date of successful commissioning of CETP
23. EMD Part-I 5 General & Special Conditions of the Contract
Unconditional bank guarantee from any scheduled Indian bank issued within the state in the format given in Annexure-K (If issued from any bank outside state will be Converted to any bank within the state before executing the agreement.
We understand that bank guarantees from Nationalized/Commercial scheduled bank are accepted.
As Per Tender
24. Change in
Tax
Part-I 14 General &
Special
Conditions
of the
Contract
Any changes in the taxes due to
change in legislation or for any other
reason shall not be payable to the
contractor.
This has reference to the tenders
invited by almost all the Govt.
authorities wherein following
clause is mandatory:
If there is any change in law or
enactment of new law/legislation
which results into increase in the
rate of Wages, Tax, or any other
negative statutory variations
thereby increase the cost of the
Contractor, the same shall be
As Per Tender
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reimbursed/paid/borne by the
Client.
We request the department to
kindly include the above clause.
25. Payment
upon
Terminatio
n
Part-I 16 Clause No.
30 Sub
Clause
No.30.1
If the contract is terminated, the
Engineer shall issue a certificate for
value of the work accepted on final
measurements, less Advance
Payments and Penalty as indicated
in the Contract Data. The amount so
arrived at shall be determined by
the Engineer-in-Charge and shall be
final and binding on both the
parties.
We request the Department to
kindly consider the following
amendment in clause 30.1 of
payment upon termination due to
criticality of the clause for
contractors:
If the contract is terminated, the
Engineer shall issue a certificate for
value of the work accepted on final
measurements, less Advance
Payments and Penalty as indicated
in the Contract Data. The amount
so arrived at shall be determined
by the Engineer-in-Charge after
mutual discussion with Contractor
and shall be final and binding on
both the parties.
As Per Tender
26. Table of
Milestones
(s)
Part-I 28 - Table of Mile Stone (s) &
Compensation for Delay
We understand that compensation
for delay is applicable instead of
Table of Mile stone(s). Kindly
It will be based on physical progress.
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&Compens
ation for
Delay
confirm.
27. Type of
Contract
Order
Gener
al
- - - Please confirm whether the order
will be placed on the contractor in
a single contact or divisible
contract.
Separate bid for four locations have been invited.
28. Limitation of Liability
General
- - Limitation of Liability There is no upper limit cap for
limitation of liabilities provision in
the tender, therefore we
understand that the total
aggregate liability of the contractor
should not be more than annual
contract value.
Please Confirm.
As Per Tender
29. Loss on
Damages
Part-I
Annex
ure-D
29 General &
Special
Conditions
of the
Contract
Compensation for Delay We understand that loss on
damages is applicable at the rate of
0.05% per day of delay limited to a
maximum of 5% of Balance Part of
Contract price. Kindly Confirm.
As Per Tender
30. Consequential Damages
- - General Waiver of Consequential Damages:- There is no provision for waiver of
consequential damages, therefore
we understand neither party shall
be responsible for waiver of
As Per Tender
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consequential damages.
Please Confirm.
31. Appeal against the Appellate Authority
Part-I
8 Clause-14.6
Dispute
Resolution
System
Further Appeal against the Appellate Authority to be referred to Arbitration and Conciliation Act, 1996 as amended from time to time, Wherein panel of three Arbitrators (One Arbitrators by each party and the Arbitrator so appointed shall appoint a third presiding Arbitrator) should adjudicate the dispute. The language of Arbitration shall be English.
Further the fees/expense payable
to the Arbitrator shall be borne
equally by the parties. Please
confirm
As Per Tender
32. General - - - Statutory Approvals Contractor will only be responsible
for such approvals & clearances as
statutorily applicable to Contractor
in respect of its scope of work.
Please confirm
As Per Tender
Process
33
2
Informatio
n Of Bid
14 E Defect Liability Period
Generally the DLP is 12 months. No
manufacturer shall provide
warranty of more than 12 months.
Hence request you to revise the
DLP to 1 year.
As Per Tender
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34
2
Informatio
n Of Bid
SCOPE
OF
WORK
&
SALIEN
T
FEATU
RES OF
PROJE
CT
16 6 Design Parameters
The tender mentions that “Bidder
should make provision to handle
any shock- load come at CETP inlet
at least 20% factor of safety.”.
Please note that 20 % is a huge
margin of safety, hence request
BIADA to provide the maximum
pollutant parameters for which
CETP is to be designed, instead of
mentioning factor of safety.
Design as per inlet
characteristic and flow
which is enclosed
herewith.
35
2
Informatio
n Of Bid
SCOPE
OF
WORK
&
SALIEN
T
FEATU
RES OF
PROJE
CT
16 20 Supply of treated water
The tender mentions that “The
supply of treated water to the
industries is under the scope of
bidder. The bidders should add
cost toward supply of treated
water/ recycled water in their
O&M cost.” Please note that laying
pipeline for treated water upto
member industries is a job of
specialized piping agencies and
hence request our battery limit to
be terminated within CETP
premises.
Underground
Reservoir and Over
Head Tank for
distribution of treated
water should be
provided by the
bidders as per
optimized capacity.
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36
2
Informatio
n Of Bid
SCOPE
OF
WORK
&
SALIEN
T
FEATU
RES OF
PROJE
CT
16 23 Scope of Sludge Disposal
The tender mentions that “The
entire work i.e. CAPEX, OPEX of
CETP, Conveyance System and
disposal will be awarded to one
bidder. “
Please note that since the location
/distance of disposal site is not
provided, request you to exclude
the disposal from bidder’s scope.
Please refer Sr. No.- 5
37
2
Informatio
n Of Bid
SCOPE
OF
WORK
&
SALIEN
T
FEATU
RES OF
PROJE
CT
16 26 Sludge Storage
The tender mentions that “The
land and required infrastructure
for temporary storage of
Hazardous waste for 6 months
need to be included by the bidders
in the project cost.”
Please provide the size of land
available for storage of 6 months
sludge
Please refer Sr. No.- 5
It should be
accommodated in the
given CETP Land.
38 2
InformatioO & M 18 5.1.5 Plant shut down
The tender mentions that “General
or pre-schedule shutdown of the
Plant for maintenance and
As Per Tender
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n Of Bid servicing will be allowed for a
maximum period of 48 hours. In
case of any break down beyond 48
hours from the date and time of
breakdown complaint registered, O
& M Charges for the day(s) for
which the Plant is not operated
shall be deducted from the
monthly payments to the
Contractor as the Damages
recovered.”
Please note that some equipment
breakdowns cannot be repaired in
48 hours, hence request you to
withdraw this clause or have a
provision to mutually discuss the
requirement.
39
2
Informatio
n Of Bid
Monit
oring
of O &
M
21 16 Sampling & Analysis
The tender mentions that
“Contractor will make
ensure smooth operation &
maintenance of CETP by
close monitoring of
operational parameters. In
this regard any sampling &
analysis of incoming
effluent from user
As Per Tender
Please refer Sr. No.13
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industries required for
maintaining ZLD, it will be
carried out by Contractor
on his cost.”
Please note that it is not
possible for the contractor
to carry out sampling and
analysis of effluent from
member industries, hence
request you to withdraw
this clause.
40 Part 2
Technical
Specificatio
ns 2 &
27
Average Combined Raw Effluent
Parameters
Please note that there is a variance
in the characteristics of raw
effluent mentioned in table on
page no. 2 as against the same
mentioned on page no. 27. Please
clarify which parameters are to be
followed for design.
Please refer Sr. No.6
41
Tender
Document
Scope
of
work
-- 2 --
The tender mentions that
“Topographical survey of the
Industrial area through total station
survey instrument or equivalent.
The bidder to submit soft and hard
copy of survey report.”
Please Refer Sr. No. 18
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Please note that this is the scope of
DPR / Consultancy services /
Surveying firms, hence request you
to withdraw this clause.
42
Tender
Document
Scope
of
work
-- 2 --
The tender mentions that
“Similarly, the design of recycle
water supply network through
pumping and up to the door step of
industrial units. The bidder has to
submit Detailed Project Report.”
Please note that this is the scope of
DPR / Consultancy services /
Surveying firms, hence request you
to withdraw this clause.
Design and
construction of
conveyance system
and recycling system
including maintenance
is bidder scope. (As
Per Tender). The
treated water has to
supply to the
industrial unit by
bidder.
43 -- -- -- -- -- Please confirm whether steam shall
be made available as utility supply
by BIADA at site for the operation
of evaporator
Bidder Scope
44 Technical
Specificatio
ns
-- -- 2 Raw Effluent Parameters
Please note that tender provide
inlet parameters related to pH,
TSS, COD, BOD, TDS and Oil &
Grease. However following
Please Refer Sr. No-6
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parameters at inlet required to
conform to treated outlet
performance parameters are not
provided :
Calcium, Magnesium,
Sodium, Potassium,
Strontium, Barium,
Alkalinity, Chlorides,
Fluorides, Sulphate, Boron,
Colloidal Silica & Reactive
Silica, Total Chromium
Phenolic Compounds
Please note that these inlet
parameters are essential for design
of the CETP, hence request you to
provide us the same.
45
-- -- -- --
Alternate Power source during O &
M duration
Please confirm that in case of
power outage during O & M
period, BIADA shall be responsible
to provide alternate source of
power.
Bidder Scope
(As Per Tender)
46 -- -- -- --
Power charges We understand that only
construction power charges are to
be paid by the successful bidder,
Bidder Scope
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while power during O & M period
shall be provided by BIADA and
shall not be chargeable to the
bidder, hence shall not be a part of
the O & M costing.
47 CETP-Pre-bid-meeting-reply-rotated- S.N 05
Bidder Raised the issue of dewatering treatment & disposal of water logged at CETP proposed site.
BIADA will ask for Rate Separately
for
1. Dewatering in terms of /m3 cost
2. Treatment & Disposal Cost /m3
3. De-sludging cost per ton 4. Sludge Dewatering and
Storage Cost Per Ton Note: Temporary Wastewater & sludge Treatment plant to be installed by bidder, BIADA will provide space for the same.
1. Please let us know the location
for disposing off the water logged
at CETP site
2. Please clarify whether the temporary treatment plant needs to be demolished after use.
(Clause Deleted) Bidders are encouraged to visit the proposed CETP site and estimate the total coat including the land development cost.
48 CETP-Pre-bid-meeting-reply-rotated-08
Bidder requested to provide the common details of inlet parameter
Will be provided from the recent collected sample, however the bidder has to take the consideration for any variation/stock loading due to discharge by industrial unit.
Please note that this is a very open clause since bidder will not able to estimate / quantify the amount of variation / shock loading to be considered. Hence request you to withdraw the same.
Deleted
49 CETP-Pre- The Bidder can propose better and If this clause / option is exercised
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bid-
meeting-
reply-
rotated-
S.N-9
representat
ive of SUEZ
water
technologie
s requested
to allow
their
patent
technology
economical solution to treat waste
water and to achieve desired outlet
parameter.
Further any amendment in
environmental compliance /other
statuary compliances will be in
scope of bidder.
then there will be lot of variation in
the bids obtained from each
bidder. All factors such as Land
requirement, O&M requirement,
cost, chemicals, power
consumption shall be different for
each bidder, hence it will be
difficult for BIADA to bring all
bidders on a common platform for
evaluation.
50 CETP-Pre-bid-meeting-reply-rotated- S.N-50
Permission of CTO & CTE
Bidder has to take CTE & CTO. Please note that obtaining clearance of CTE & CTO from concerned bodies is difficult for bidders. Hence request you to keep only documentation shall be in bidder scope.
Deleted
51 CETP-Pre-bid-meeting-reply-rotated- S.N-56
Bidder will perform the operation and maintenance works and keeping supply of treated
Bidder Scope We understand that the CETP
package treated water battery limit
shall be within plant boundary.
However in this clause it is mentioned that supply of treated water to industries will be in bidder scope it is contradictory.
Deleted
Page 24 of 42
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effluent in bidder scope involve additional coordination with various industries, which can be efficiently managed by BIADA.
Please clarify.
2. QUERIES BY E-N VISION
S. No Queries BIADA REPLY
52 What will be our role for Primary Effluent Treatment Plants (PETP) in Industrial units? Please clarify.
It is not bidder’s scope.
53 In the Tender, it is given CETP should be of 1.5 MLD capacity expandable to 2 MLD, so we should design CETP for 1.5 MLD or 2 MLD? Please clarify.
Design and layout for 2 MLD, Construction for 1.5 MLD.
54 For the land cost, do we need to take cost of plot area or the cost of area in which CETP is designed?
CETP Design
55 Lead Partner needs to be decided on which criteria: Technical or Financial. Please clarify.
Technical
56 Recycled water network shall be designed to reach for all industries. Please Clarify.
Yes
Page 25 of 42
57 Recycled water network shall be designed to reach for all industries. Please Clarify.
Query Repeated
58 For the qualifying criteria, do we need to show experience for both ZLD based CETP/ETP and without ZLD? Please Clarify.
With ZLD
59 In the tender it is given that “The primary infrastructure will be linked to the site in terms of road, water & Power”. Please clarify whether road, water & power shall be provided by employer?
Bidder Scope
60
Kindly clarify the qualifying criteria (regarding 50% of lead partner and 25% of remaining partners) in JV in whether it is in terms of turnover, CETP/ETP turnkey projects or conveyance system.
As per Modified JV Condition (Refer Corrigendum 1)
61 Kindly explain the meaning of Dewatering cost per m3. Refer Sr. No. 47
62 For Joint Venture, bidding can be done from registration of any one firm/company or registration of lead partner is required? Please Clarify.
Registration of Lead Partner is required.
QUERIES BY RAMKY
Sr. No. Title
Page No
Section No
Section name Detail of Tender Query BIADA REPLY
63 Information to Bidders
10 5.21 Evaluation of BID
The evaluation of bid will be as per the quoted price for CAPEX, OPEX of CETP, Land cost of CETP and Cost of Effluent Conveyance System and Recycled Water Supply Network pipeline with complete infrastructure.
Request for clarification on land cost of CETP. How do we consider the land cost in bid proposal.
Land rate has been given and based on the actual land requirement proposed by the bidder, the cost would be considered.
Page 26 of 42
Sr. No. Title
Page No
Section No
Section name Detail of Tender Query BIADA REPLY
64 Information to Bidders
14 E Duration
of the Project
(I) The duration of CETP Construction, Installation & Commissioning is 16 months from the execution of agreement (Including Monsoon Period). (iii) The duration of construction, laying including survey of industrial area for the construction of Effluent Conveyance System and Recycle Water Supply Network with all complete infrastructure is 16 months from the execution of agreement.
We would request to exclude monsoon period as the site falls under the flood prone area and Monsoon can be hindrance to work.
Please refer Sr. No.-3
65 Information to Bidders
15 4d
SCOPE OF
WORK & SALIENT FEATURE
S OF PROJECT
d) Pre- treatment /stabilization and storage of hazardous sludge. The temporary wastewater & sludge treatment plant to be installed by the bidder.
66 Information to Bidders
15 4d
SCOPE OF
WORK & SALIENT FEATURE
S OF PROJECT
11. Approval and vetting of design and drawing from competent authority will in the scope of bidders.
Since we are quoting as per the BOQ. Just in case further vetting of the design and drawings calls for any modifications; how the additional cost will be addressed by BIADA.
Financial quote would be as per the bidders design and
specification. (As Per Tender)
Page 27 of 42
Sr. No. Title
Page No
Section No
Section name Detail of Tender Query BIADA REPLY
67 Information to Bidders
15
SCOPE OF
WORK & SALIENT FEATURE
S OF PROJECT
6. The inlet characteristic provided for design placed at Part- 2 of the tender. Bidder should make provision to handle any shock- load come at CETP inlet at least 20% factor of safety.
68 Information to Bidders
18 5.1.1
Operation and
Maintenance
5.1.1 The O & M Period is 10 Years after 3 Months of Trial Run and shall start from the issuance of Completion Certificate by the Authority and during the O & M Period, the Contractor is responsible for O & M of the CETP, Network Conveyance System and disposal.
We request for minimum guaranteed quantity of effluent to justify cost of O&M for 10 years
Guaranteed Flow will be as
follows:
1. Barari Bhagalpur: 1,39,480 Litre/day; 2. Fatuha: 1,71,200Litre/Day; 3. Bela- Muzaffarpur: 2,02,368Litre/day & 4.Hajipur 14,47,498Litre/day.
Page 28 of 42
Sr. No. Title
Page No
Section No
Section name Detail of Tender Query BIADA REPLY
69 Part –I General & Special Conditions of the Contract
13 24 No compensation for alterations in or restriction of work to be carried out. 24.1 If at any time after the commencement of the work, the Engineer-in-Charge, for any reason whatsoever, not require the whole or any part of the work as specified in the bid to be carried out; the Engineer-in-Charge shall give notice in writing of the fact to the contractor and withdraw that whole or any part of the work.
Request to delete this clause as it is unilateral in nature
As Per Tender
70
28 Check Measurements
14 28 Check Measurements
28 Check Measurements 28.1 The department reserves to itself the right to prescribe a scale of check measurement of work in general or specific scale for specific works or by other special orders.
Request for clarification on the clause and is its applicability only for Civil works or other works as well. In case of other works how the check measurements will be evolved.
Only for Civil Work
Page 29 of 42
Sr. No. Title
Page No
Section No
Section name Detail of Tender Query BIADA REPLY
71
Financial Bid Format
1 DESIGN,SUPPLY,CONSTRUCTION,LAYING OF EFFLUENT COVEYANCE SYSTEM AND RECYCLED WATER SUPPLY NETWORK.(ReferDronesurveyReportuploadedonwebsitewww.biadabihar.inforPipeLineLengh,etc. details) Regarding the conveyance system we request you to kindly provide the details of the Layout, length of pipelines required, diameters of the pipe lines ,MOC and other details So that we can submit the realistic quote. In the absence of the same the quotes submitted by the diffrent bidders would be based on their assumptions should creat unfair compition. hence request to provide either all the details of the convence system or delink the CETP from the convance system.
Unable to find drone survey report on the website
Please refer Sr. No. 18
Page 30 of 42
4 QUERIES BY SMS LIMITED
S.N Clause page no. Detail Queries BIADA REPLY
72 Information of Bid page
no 14
Defect Liability Period 3
(Three Year)
Kindly reduce the defect liability period
for 1 year
Accepted
73 Page no 26, clause no 9
g., Hajipur PAT2
The stored Hazardous waste
should be disposed at nearby
TSDF facility, the cost
towards handling disposal of
Hazardous Waste/
Evaporator Salt at nearby
TSDF will be scope of bidder.
Kindly confirm the nearest TSDF Facility.
Please Refer Sr. No 5 of Toshiba
74 Page no 26, clause no 9 l
& o., Hajipur PAT2
l. Cost of CTE & CTO.
o. Cost of amendment in
Environmental
Clearance if required
Kindly amend the clause as Environment
clearance and CTO and CTE is in BIADA
Scope.
As per Tender.
CTE& CTO to the name of IAMC
75 Page no 5 Information of
the bid
The cost of Land is Rs.200.33
Lakh per Acre
Kindly provide the cost of land in Rs. Per
m2.
As per Tender
(Convert the Same)
76 O&M cost format O&M cost flow Rs. Per KL Kindly clarify the minimum flow for each
year and guaranteed incoming flow
Please refer Sr. No. 68
77 Evaluation of bid Financial bid is with ZLD and
without ZLD of each plant.
Kindly clarify how the bid is evaluated. If
one bidder is lowest in without ZLD and
highest in with ZLD then how to
compare.
Refer
Page 31 of 42
S.N Clause page no. Detail Queries BIADA REPLY
78 Information of the bid,
Mobilization advance
Mobilization advance and
recovery may be provided as
per the provision made in
PWD Code
Please provide interest free
Mobilization advance upto 10% of
contract value.
As Per Tender
79 General Fees for statutory approval Kindly provide the all fees of statutory
approval is in client scope.
Accepted
80 Price bid format Bidders are requested to upload cost breakup of Total Turnkey Execution on the eproc website
Kindly clarify Scanned soft copy of the cost break
up as per the following would be
uploaded on e-proc:
i. CAPEX of CETP ii. CAPEX of Effluent
Conveyance system iii. CAPEX of recycled water
network. iv. OPEX combined for
above all. 81 Information of the bid,
clause no 5. Page no 10
5.2 EVAULATION OF BID 5.2.1 Price bid will be
opened on completion of evaluation of technical bid. Opening of price bid will be followed by e-reverse auction. Base price of e-reverse auction will be the lowest price evolved from price bid opening. The detailed procedure for e-reverse auction may be intimated
Kindly clarify Please refer Sr. No. 1
Page 32 of 42
S.N Clause page no. Detail Queries BIADA REPLY
to the bidders in advance. However, BIADA reserves the right not to conduct e-reverse auction and can select the lowest bidder based on the price bid received.
82 Electricity Electricity during
construction and Trial run
We understand that Electricity during
construction and Trial run is provided
by client.
Bidder Scope
83
IOB 10/27
Financial
The bidders should have
experience in design and
construction of sewerage
network/effluent conveyance
system/ water supply
network etc.
5 The minimum experience of
5 km construction of
sewerage network/effluent
conveyance system/water
supply network etc.
Note: Experience of work
done in the last 7 years from
the date of NIT will be
considered
Please modify as '' The bidders should
have experience in design and
construction of sewerage
Pipeline/network/effluent conveyance
system/ water supply network etc.
The minimum experience of 5 km
construction of sewerage
Pipeline/network/effluent conveyance
system/water supply network etc.
Hence Experience of sewerage
network/effluent conveyance system/
water supply network etc should not
become major assessment parameter for
considering capability of agency,
therefore this request to include any
type sewerage pipeline experience
should be accepted to broaden the PQ
for better competition, which is already
As Per Tender
We have already considered all
types of water conveyance network.
Page 33 of 42
S.N Clause page no. Detail Queries BIADA REPLY
in practice by many govt agencies.
84
Environmental & Statutory
Clearance & Approvals
We believe that the environmental
clearance and necessary statutory
approvals has been already obtained by
Client. If not then Client shall obtained
the clearances from respective
authorities so that contractor gets clear
site for construction. Please confirm.
Please refer Sr. No. 74
85
IOB 15/27Special
Purpose Vehicle (SPV
The Special Purpose Vehicle
(SPV) may be formed for
smooth construction and
O&M of CETP as well as
effluent conveyance system
and recycle water supply
network. The proposed
stakeholder of the SPV will be
i. Successful bidderii.
BIADAiii. IAMC (Industrial
Area Management
Committee)The role &
responsibilities will be
decided after award of the
work
This is an EPC contract, in view of this
SPV may not be required. Please confirm
As Per Tender
86 IOB 16/27
Open Technology
The bidders may introduce
any of the proven technology
for better operation flexibility
Kindly consider to take all statutory
approvals ,local approvals consent to
establish and operate from state
Please refer Sr. No. 74
Page 34 of 42
S.N Clause page no. Detail Queries BIADA REPLY
and quality.
a) Approval and vetting of
design and drawing from
competent authority will in
the scope of bidders.
b) If bidders suggest new
technology; the amendment
in Environmental clearance if
required will be the bidder’s
scope
pollution control board, Environmental
cleareance for the project etc…in the
scope of BIADA. We are provide all
technical supports .Kindly consider and
please confirm.
87
IOB 15/27
Any amendment in
Environmental clearance
compliances/other statutory
compliances will be in the
scope of bidder. BIADA will
provide necessary letter.
The bidders are required to
obtain Consent to Establish
(CtE) and Consent to Operate
(CtO) from Bihar State
Pollution Control Board.
Kindly consider to take all statutory
approvals local approvals consent to
establish and operate from state
pollution control board, Environmental
clearance for the project etc. in the scope
of BIADA. We are provide all technical
supports. Kindly consider and please
confirm.
Please refer Sr. No. 74
88
Payment Terms
There is not clarity of Payment terms
during construction as well as O&M .
Please confirm
As Per Tender
89 solid waste Disposal We understand that the sludge/salt
disposal as well as any transportation or
Bidder Scope
Page 35 of 42
S.N Clause page no. Detail Queries BIADA REPLY
disposal cost shall be in client scope.
Please confirm.
90
General
Please clarify whether all the 04 plants
can be awarded to one bidder, in case
the bidder is lowest in all 04 plants?
Is there any restriction in regard to
number of plants to be awarded to one
bidder? Please confirm.
Separate Tender for 4 Locations
No Restriction
91
General
Different Tender Documents are
available on both the websites.
We understand that tender documents
available on
https://www.eproc.bihar.gov.in/B
ELTRON is to be considered for
download & bidding purpose. Kindly
confirm
Document available on E-proc to be
considered.
92 Instrumentation - Pg.
No. 20
The Aeration System Shall Be
PLC Controlled For Automatic
Operation Through SCADA.
Please confirm, the PLC & SCADA
system is redundant or non redundant
type as required. Provide the
specification of PLC & SCADA system.
Install as per requirement to meet
the EC Condition.
93 - General Please confirm , how many percentage of
Spare IO in PLC system shall be
required?
As Per Requirement
94 - General Please clarify the UPS system As Per Requirement
Page 36 of 42
S.N Clause page no. Detail Queries BIADA REPLY
specifcation& backup time.
95 Approved Vendor List-
Pg. No.25
Instruments In some vendor list equivalent as
mentioned in tender. So, please confirm
for the instruments list of approved
vendor shall be select as equivalent
make also.
Approval of Engineer in Charge for
new items is required.
96 9.0 ADDITIONAL ITEMS:
OTHER ITEMS LIKE -Pg.
No.26
b. Installing flow meter with
totalizer at Industry level will
be the scope of Member
Units.
We are understand, the supply and
installation of flow meters by each
member of industries is in its scope. And
this is not in scope of bidder contractor.
Yes, Quality and make will be
provided by SPV.
97 9.0 ADDITIONAL ITEMS:
OTHER ITEMS LIKE -Pg.
No.26
c. Continuous monitoring
System at Industry level or at
Group of Industries will be
the scope of Member Units.
We are understand, the supply and
installation of flow meters by each
member of industries in scope. And this
is not in scope of bidder contractor.
Yes
98 9.0 ADDITIONAL ITEMS:
OTHER ITEMS LIKE -Pg.
No.26
e. CCTV need to be installed
for the monitoring of
operation of CETPs.
Please confirm, how many quantity of
CCTV cameras as required in CETP plant.
As per requirement of CETP Plant by
Bidders and outside CETP plant by
BIADA.
99 Due date Due date Kindly extend the due date of tender
submission by 45 days.
As Per Tender
100 EMD EMD And we request to provide the below details of the department for
Page 37 of 42
S.N Clause page no. Detail Queries BIADA REPLY
preparation of the Bank Guarantee, without below details the Bank will not issue the BG and Structured Financial Messaging System (SFMS). Bank Account Holder Name :
Bank Account Number:
Bank Name:
IFSC Code:
Validity Period:
And with SFMS details the one bank
need not to take further any
confirmation of BG from another bank.
Bank Account Holder Name : BIADA
Bank Account Number:
30410001015412360
Bank Name: Punjab National Bank
IFSC Code: PUNB0304100
Validity Period: 180 Days
101
Statutory clearances
We understood that the various
statutory and non- statutory clearances
shall be processed by Contractor;
however please confirm that who will
pay the required fee to take such
approval.
We would like to share our experience,
that many department fees shall be paid
through online transaction from the
Please Refer Sr. No. 79
Page 38 of 42
S.N Clause page no. Detail Queries BIADA REPLY
bank Account of Principal employer
(HSIIDC).
In such case how it shall be work kindly
clarify and confirm regarding such
payment.
102
Contract Agreement
Kindly consider to do in Rs.500 stamp
paper instead of paying stamp duty as
per Stamp Act.
Rs.1000/- stamp paper
103
Second Pre Bid meeting
Request to keep second pre bid meeting
after clarification of first pre bid
meeting, so that additional queries can
be clarified before submission.
NA
As per Tender
104
Site Visit Site Visit Kindly provide the concern person
details to coordination for site visit.
Sri Anuj Shuckla (Executive
Engineer)
Mob: 9431432232
PROCESS QUERIES
Sl.
No.
Document Clause No. Existing
Clause
Bidder's Query BIADA REPLY
105 HAJIPURPAT2 TABLE-2: Tentative CETP
Civil Units FOR
You Suggesting by the given 100% ZLD
Page 39 of 42
Sl.
No.
Document Clause No. Existing
Clause
Bidder's Query BIADA REPLY
RO & MEE TO
ACHIEVE 100%
ZLD
CIVIL LIST that ZLD plant will be
proposed and
design for 100% of overall
capacity but in page 6/29
fig.7.2 you suggesting to design
and propose advance system
related to ZLD for 60% of
Overall Plant.
So, whether ZLD Plant is design
for 60% or 100%.
Please clarify.
106 HAJIPURPAT2 TABLE-2: AVERAGE CHARACTERISTICS OF COMBINED UNTREATED EFFLUENT FOR DESIGN
pH value
Total
Suspended
Solids (TSS)
Chemical
Oxygen
Demand (COD)
We need to know the other inlet
Parameters like – Turbidity,
Total hardness, Ca as Caco3,
Mg as Caco3 and other Parameters
Which is considerable for RO
Please Refer Sr. No. 6
Page 40 of 42
Sl.
No.
Document Clause No. Existing
Clause
Bidder's Query BIADA REPLY
Biochemical Oxygen Demand
Oil and Grease
TDS*
Design.
Please confirm.
107 HAJIPURPAT2 FIGURE-1: PROCESS FLOW DIAGRAM OF TREATEMNT SCHEME
Page 6/29
PROCESS
FLOW
DIAGRAM OF
TREATEMNT
SCHEME
Please allow the bidder to design
And freeze the process scheme
of ETP with achieving the desired
Outlet parameters.
Please Confirm.
Accepted. Desired
Output parameters
to be achieved.
108 HAJIPURPAT2 6.0 Additional
Items
Page 27/29
b. Installing
flow meter
with totalizer
at Industry
level will be
the scope of
Member
Units.
We understand by the mentioned
Clause that the online flow meter
and analyser installing is in scope
Of member industries.
Please Clarify.
Please Refer Sr. No. 8
Page 41 of 42
Sl.
No.
Document Clause No. Existing
Clause
Bidder's Query BIADA REPLY
109 HAJIPURPAT2 9.0 Additional
Items
Page 27/29
f. The required
infrastructure
for temporary
collection,
treatment,
storage and
disposal of
Hazardous
waste for 6
months need to
be included by
the bidders in
the project
cost.
We not understand this clause.
Please Kindly clarify the given
Clause.
Please Refer Sr. No.5
110 HAJIPURPAT2 8.0LIST OF APPROVED MAKE FOR MECHANICAL AND ELECTRICAL EQUIPMENTS:
30 RO Membrane 31 UF MEMBRANES
Please allow the equivalent vendors also.
In consultation with Engineer in Charge for New Items
111 PART-2
TECHNICAL
TABLE-2:AVERAGE CHARACTERISTICS OF COMBINED
pH value
Total
We need to know the other inlet Please refer Sr. No. 6
Page 42 of 42
Sl.
No.
Document Clause No. Existing
Clause
Bidder's Query BIADA REPLY
SPECIFICATION
FATUHAART2
UNTREATED EFFLUENT FOR DESIGN
Suspended
Solids (TSS)
Chemical
Oxygen
Demand (COD)
Biochemical
Oxygen
Demand
Oil and Grease
TDS*
Parameters like – Turbidity,
Total hardness, Ca as Caco3,
Mg as Caco3 and other Parameters
Which is considerable for RO
Design.
Please confirm.
112 PART-2
TECHNICAL
SPECIFICATION
FATUHAART2
7.0ADVANCE TREATMENT FOR ZLD Page 22/28
The 100% of
filtered water
is further
passed through
3 stage Reverse
Osmosis
Membrane at a
designed high
pressure
enabling
removal of
dissolved ions
Please allow the bidder to decide the
Number of stages of RO system with
Achieving the desired norms of
Outlet conditions.
Accepted.
Desired
Output parameters
to be achieved.
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 210
CH APTER X
EN VIRON M EN TAL M AN AGEM EN T PLAN
It is the key Chapter of the report and presents the mitigation plan, covers the institutional and
monitoring requirements to implement environmental mitigation measures and to assess their
adequacy during project implementation. Based on impact prediction, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted
environmental impacts to minimize the emission of pollutants, to improve the environmental
quality and to improve the socio-economic status of the area. It gives details on Management
and monitoring of Air Pollution, Water & Waste Water, Solid & hazardous Waste, Odor and
Noise. Occupational Health & Safety Management and Green Belt Development are the major
highlights of this chapter.
10.1 INTRODUCTION
The purpose of the Environmental Management Plan (EMP) is to recognize project specific
actions that will be undertaken by the project author ity for mitigation of the specific impacts
identified in the proposed project. These actions will be incorporated into project
management system and integrated into the implementation at var ious stages of project
development. EMP descr ibes both gener ic good practice measures and site specific measures,
the implementation of which is aimed at mitigating potential impact associated with the
proposed project activity.
Based on the baseline environmental conditions and impact assessment, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted impacts
on environment due to different project activities to minimize the emission of pollutants, to
improve the environmental conditions and socio-economic status of the area. Different
components of the environmental management plan have been discussed below:
10.2 OBJECTIVE OF ENVIRONMENTAL MANAGEMENT PLAN
The main objective in formulating the environmental management plan is:
To minimize the air emission, noise and hazardous waste with appropr iate technology
To comply with all the regulations st ipulated by MoEFCC/ Central/ Bihar State Pollut ion
Control Boards related to liquid effluents discharge and air emission as per Air & Water
Pollution control Acts and laws
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 211
To handle hazardous waste as per Hazardous and Other Wastes (Management and
Transboundary Movement) Rule, 2016
To improve overall environmental status by implementing efficient environmental
management system
To establish green belt around the project area to reduce impact of pollution and also to
improve the aesthetic value of the area
To provide good quality of occupational hygiene in working condition to employees to
improve the working efficiency and occupational health / safety
To conduct the skil l- up-gradation training programs
Conduct mock dr ills and training on-site and off-site emergencies
To allocate the required funds for the effective environmental management
Continuous development and search for innovative technologies for better environment
To contr ibute significantly for sustainable development
10.3 ENVIRONMENTAL MANAGEMENT CELL (EMC)
As a part of the existing environment management system, project proponent has proposed to
take care of the Environment, Health & Safety of the workers and environment. The EMC cell
keeps a close watch on the performance of the pollut ion control equipment, emissions from
the sources and the quality of surrounding environment in accordance with the monitor ing
program.
The EMC cell will also monitors the general and preventive maintenance of pollut ion control
system/ equipment undertaken by the maintenance department to achieve optimum
efficiency of the control equipments and to maintain the quality environment. The cell will
also be responsible for maintaining the records of data, documents and information in line
with the legislat ive requirement and will regularly furnish the same to the concern statutory
author it ies. The setup of the Environmental Health & Safety Management Cell for proposed
project shall be the same as that of exist ing unit and as presented below.
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 212
Figure No. 10.1: Environmental Management Cell
10.4 RESPONSIBILITIES OF ENVIRONMENTAL MANAGEMENT CELL
The EMC has the pr imary responsibil ity of effective implementation of the mit igation
measures as given in Chapter 4 (Impact Prediction and Mit igation Measures) to minimize the
effects of anticipated impacts of Construction and Operation Phase of Common Effluent
Treatment Plant. The EMC has the responsibil ity to supervise or undertake the monitor ing of
var ious environmental parameters by per iodical monitor ing and analysis of effluent, air , water
and noise quality to abate the pollut ion and also to ensure that whatever control or preventive
measures are implemented are working as per the requirement. It will also monitor the
growth of the green belt in and around the plant so that required measures can be
recommended in t ime.
Regular environmental monitor ing shall be car r ied out to ensure that pollution is well below
the prescr ibed limits or there is no much difference between the present concentrations and
baseline data. If wide difference is observed then to init iate required corrective action either
by optimizing the treatment process or providing equipment or improving the per formance of
exist ing pollut ion controls equipment shall be under taken. In case the monitored results of
environment pollut ion indicate parameters exceeding the prescr ibed limits, remedial actions
shall be taken through the concerned plant people. The actual operation and maintenance of
pollution control equipments shall be the responsibil ity of respective department head or a
Plant in charge. The Safety, health and environment shall also be responsible to look after
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 213
preparation of environment statement repor t, carrying out environment audit, preparation of
Water Cess Return and consent application etc. under var ious Acts and Rules applicable to the
CETP. The provision of The water (Prevention and Control of Pollut ion) Act, 1974, The Air
(Prevention and Control of Pollut ion) Act, 1981, Hazardous and Other Wastes (Management
and Trans-boundary Movement) Rules, 2016 and the umbrella act The Environment
Protection Act, 1986 shall be str ictly followed. Detailed environmental monitor ing program is
explained in Chapter-6 (Environmental Monitor ing Plan).
10.5 AIR POLLUTION MANAGEMENT
Stack with adequate height will be provided with DG Set. It w ill be ensured that the
emission of PM, SOX, NOX and CO shall be confirmed within the norms prescr ibed by CPCB
All necessary safety measures shall be implemented. All other action plans as well as
clean-up procedures for combating emergency situations like leakage shall be in-place
Necessary records shall be maintained for work place monitor ing done on regular basis.
Regular review and necessary proceedings shall be ensured by proponent for t imely
cor rection & improvement in the safety system of the unit
All storage, handling & transfer shall be done with proper ly designed facilit ies
Based on the sludge type appropr iate storage Shed shall be provided with leak proof walls
and concrete
Regular water spr inkling shall be carr ied out in and around the plant site
Thick green belt shall developed to control the air pollut ion
10.6 WATER & WASTE WATER MANAGEMENT
A full-fledged pr imary physico-chemical treatment, secondary biological treatment followed
by ter t iary treatment is proposed for the project. The following steps would be taken to
prevent and reduce the water pollut ion in the area:
ZLD shall be ensured by providing RO & MEE
To measure the quantity of inlet and outlet effluent appropr iate size flow meter will be
installed and will be per iodically monitored
Adequate quantity of land has been air marked for the development of Green belt around
the facil ity to reduce the emission beyond the plant boundary
Laboratory with all required analyt ical instruments like pH meter, analyt ical balance,
Color imeter etc. are proposed for routine analysis of var ious parameters to ensure the
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 214
suitability and adequacy of treatment. The wastewater parameters including heavy metals,
pH, BOD, COD, TSS, TDS, DO etc. shall be analyzed and record maintained
All these data shall be compared with the standard parameters set for CETP by BSPCB
All the chemicals will be stored and handled safely based on the requirement of MSDS
Preventive maintenance program will be developed and implemented
If required, inlet and out let shall be provided with on line monitor ing facil ity for
important parameters or as suggested by the BSPCB
Plant shall be operated on SCADA system
Details treatment scheme including collection, storage, treatment, disposal are already
explained in Chapter-2 (Project Descr iption), Section no. 2.11 in EIA Repor t.
10.7 SOLID & HAZARDOUS WASTE MANAGEMENT
During construction phase, major component of the solid waste can be the overburden of the
area which will be removed dur ing clear ing of the land. Over burden will be stored at the
suitable place so that it can be used for green belt development. Other waste such as metal,
nonmetal plastic and other mater ial will be stored and send to the author ized waste
management unit or to the recyclers.
As project site is full of sludgy mud which shall be pumped dur ing construction phase. The
same shall be stored separately to allow the enough evaporation. Dr ied sludge shall be sent to
CHWTSDF. The chemical sludge generated from the physic-chemical treatment would be
collected into Wet sludge Pit attached to Sludge Pump house. The wet sludge (TSS range 8.0 to
10.0 g/ L) shall be pumped at constant rate for dewater ing through fi lter press and centr ifuge/
Volute Press. Filter press and centr ifuge are installed at elevated platform. The dewatered
sludge cake from the filter press would drop into the trolley and shall be stored into dry
sludge storage collect ion shed for a per iod of about one month. Later, the dry sludge shall be
transpor ted to sludge disposal site as per directions of Bihar State Pollution Control Board.
Waste bio-sludge from biological treatment, though negligible quantity is biodegradable and
r ich in nutr ients. Bio-sludge shall not be mixed with chemical sludge so that it can be used as
manure and water for plantation within CETP and industr ial area.
As there is no any Common Hazardous Waste Treatment Storage and Disposal Facility
(CHWTSDF) is available in Bihar , hence BIADA has requested to var ious concerned Author it ies
like State Pollut ion Control Board of West Bengal, Uttar Pradesh and Jharkhand for
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 215
transpor tation of Hazardous Waste to their Jur isdiction which will be generated from
proposed CETP. In line with above, BIADA has also approached to some pr ivate firms like
Ramkey Enviro Engineers Pvt. Ltd, Haldia, Purba Medinipur, WB, Ramkey Enviro Engineers
Pvt. Ltd. Vikashnagar, Kanpur , UP and Bharat Oil and Waste Management Ltd. Akbarpur, UP
for collect ion, transportat ion and management of Hazardous waste for which MoU is in
progress.
10.8 GREEN BELT DEVELOPMENT
Out of the total project area i.e. 1.06 Acre, 33% of the proposed project area is proposed to be
developed into green belt. A thick green belt all along the roads and plant site will be
developed under plantation program. Native fast growing mostly tree species will be planted
as per guidelines. A green belt of tree plantation around the project site of CETP Plant will help
to capture the par ticulate matter in and around the project area and hence reduce the
pollution to a great extent.
Following character istics have been taken into consideration while selecting plant species for
green belt development.
Tree should be fast growing and tall in height
Species should have wide canopy
They should be perennial and evergreen
The planting should be in suitable rows around the site to avoid lateral pollut ion
dispersion
The trees should maintain local ecological balance and conform to soil and hydrological
condit ions
Indigenous species should be prefer red
Species shall be planted as per CPCB guidelines and native species
10.8.1 Greenbelt Development at the Project Site
Proper care will be taken to ensure that a green belt is developed around the treatment plant
and other project area. All vacant area having less vegetation cover will be selected and
develop scientifically under green belt development plan. The plan mostly covers the
following areas:
Green belt around the treatment plant, administrat ive building
Afforestation of bar ren area
1 MLD Common Effluent Treatment Plant at Barari
Industrial Area, District Bhagalpur, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 216
All along the internal and around the project boundary
Around the sludge storage area
Other vacant area, if any
Apar t from the green belt and aesthetic plantations for fugit ive emissions and noise control, all
other huge plantation effor ts will be implemented with the help and co-operation of the local
community.
10.8.2 Objective
Greenbelt is a pattern of trees planted such a way that they form an effective wall between the
plant and the surroundings. The main objective of green belt development is to contr ibute the
following factors:
To reduce noise levels generated from the plant;
To improve the aesthetics of the plant area;
To trap the vehicular emissions and fugitive dust emissions;
To maintain ecological balance;
To prevent soil erosion and to protect the natural vegetation; and
To util ize the treated effluent for green belt development
Provision of wide green belt around the plant and administrative buildings has been made to
reduce any adverse impacts on the surrounding population due to emissions from the
proposed activity. Plantation of grass, flowers, bushes and trees will be taken-up to reduce
generation of dust from bare ear th and to enhance the aesthetic/ scenic value.
10.8.3 Selection of Plan Species
The species for plantation have been selected based on the following:
Adapted to the Geo-climatic condit ions of the area;
Species having wide canopy
Different heights ranging from 4 m to 12 m; and
Preferably evergreen trees
Var ious type of plant species based on their important and mode of functions have selected for
plantation.
10.8.4 Plantation for Dust Suppression
Tree species, mainly having compact branching, densely arranged leaves, broad leaves of
simple ell ipt ical and hairy structure, shiny or waxy leaves and hairy twigs are efficient fi lters
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for dust. The leaf sur face is ten to twenty t imes larger than the ear th surface occupied by the
treatment plant. It is known that part icles up to 80-mill i micron may st ick to vert ical sur faces.
It is found that 8-m wide green belt can reduce the dust fall by 2-3 t imes.
10.8.5 Comparison of dust holding capacities of various species
Table No.10.1: List of plant species and their dust holding capacity
S. No Name of the Trees Common Name
Dust Collected
gram/m' of Leaf
Surface
Expected
planting area
1 Tectona grandis Teak (Sagwan) 5.35
Along the road
side & Plant
boundary
2 Shorea robusta Sal Tree 4.50
3 Terminalia arjuna Arjun Tree 4.49
4 Bauhinia purpurea Orchid Tree 3.90
5 Butea monosperma Flame of the Forest Tree 3.05
6 Azadirachta indica Neem Tree 2.92
7 Cassia fistula Golden Shower tree 2.24
8 Tamarindus indica Tamar ind 2.08
9 Ficus religiosa Peepal Tree 1.45
10.8.6 Plantation to absorb Sulphur dioxide emissions
It is found that about, 500-m2 greenery detoxifies the 70% of the sulphur dioxide; from the
atmosphere of a part icular area, which acts as a pollutant. The following plants are suggested
for plantation to absorb sulphur dioxide from the air :
Table No.10.2: List of SO2 absorbing plant species
S. No Name of the Trees Common Name Expected planting area
1 Alstonia scholaris Blackboard Tree
Along the road side &
near to DG sets
2 Mimusops elengi Bullet wood
3 Albizia lebbeck Lebbek tree
4 Ficus religiosa Peepal Tree
5 Polyalthia longifolia Ashoka Tree
6 Terminalia arjuna Ar jun Tree
7 Azadirachta indica Neem Tree
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10.8.7 Plantation to Reduce Noise Pollution
Trees having thick and fleshy leaves with petioles flexible and capacity to withstand vibration
are suitable. Heavy branches and trunk of the trees also deflect or refract the sound waves.
The density, height and width are cr itical factors in designing an adequate noise screen
plantation. Combination of trees and shrubs together with suitable landforms and design
appears to be the best system for combating noise pollut ion. In general, more than 65 decibels
noise produced from factory is unhealthy to living wor ld. The following species are suggested
to be planted to reduce noise pollution:
Table No.10.3: List of plant species which help to reduce Noise
S. No Name of the Trees Common Name Expected planting area
1 Azadirachta indica Neem Tree
Around the treatment unit
and along the road side
2 Melia azedarach China ber ry
3 Butea monosperma Flame of the forest
4 Grevillea pteridifolia Silky Oak
5 Grevillea robusta Australian silver oak
6 Tamarindus indica Tamarind
7 Terminalia arjuna Ar jun Tree
10.8.8 Plantation along Roads and other administrative building sites
Table No.10.4: List of plant species to be planted along the road and administrative
building sites
S. No Name of the Trees Common Name
1 Lagerstroemia flosreginae Pr ide of India tree
2 Mimusops elengi Bullet wood tree
3 Cassia fistula Golden Shower tree
4 Bauhinia purpurea Orchid tree
5 Grevillea ptehdifolia Silky Oak
6 Pongamia pinnata Karanj
7 Polyalthia longifolia Ashoka tree
8 Peltophorum ferrugineum Yellow Flame tree
9 Cassia siamea Kassod tree
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S. No Name of the Trees Common Name
10 Melia azedarach China ber ry
11 Delonix regia Gulmohar tree
12 Anthocephalus cadamba Kadamba tree
13 Michelia champaca Champak tree
15 Other ornamental trees -
10.8.9 Third Tier Plantation planning
Third t ier plantation shall be developed. First t ier will be developed by big tree species having
minimum 10-12 m of height. Total Two layers will be developed. Second tier will be developed
by planting tree species having minimum 5-10 meter height. Third layer of scrubs species w ith
ground flora will be developed. First tire will be close to the project boundary and third t ire
will be closed to the treatment unit. The same is descr ibed below:
Table No.10.5: Third Tier Plantation planning
Sr. No. Tier Type Height (m) Rows
1. First Tier (Towards
Boundary)
Tree 10-12 2
2. Second Tier (Middle
Layer)
Small Tree 5-10 1
3. Third Tier (Towards
treatment unit)
Scrubs including
Ground Flora
1-5 Thick Layer
10.8.10 Year Wise plantation planning
The plantation programs have to be implemented in phase wise manners. To ensure the
effective plantation, a five year plantation programs with number of tree/ shrubs species have
been proposed and descr ibed below:
Table No.10.6: Year wise plantation planning
Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Number of
Plants
50 Nos.
(Tree-30)
(Shrubs-20)
100 Nos.
(Tree-75 )
(Shrubs-25)
Addit ional
50 Nos.
(Tree-30)
(Shrubs-20)
Additional
50 Nos.
(Tree-30)
(Shrubs-20)
Addit ional
50 Nos.
(Tree-30)
(Shrubs-20)
Plantation First Tire First Tire Second Tire Second Tire Third Tire
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Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Pr ior ity
Plantation of
Grasses and
ground flora
As per vacant area available in the unit
Total 300 Plant species (Tree-195 & Shrubs-105) will be planted in entire 5 year plantation
programs. Required nutr ients/ water/ manure and protection mess shall be provided. Ground
flora will also be developed in open area. Survival of plant shall also be monitored.
10.9 ODOR MANAGEMENT PLAN
Following controlling measures shall be implemented to avoid the odor problem:
All the aspects of odor control have been adopted dur ing designing of the treatment plant
Proper aerobic condit ion will be maintained in biological treatment system
Avoiding any shock loading in term of flow and COD var iat ion
Avoiding upsets in the smooth running of CETP
Avoiding the solid inventory and sludge backlog
Continuous disposal of sludge
Proper operating condition will be maintained
Ensure the proper housekeeping
Green Belt will be developed in and around the plant area
Spraying of anti-odorous chemicals wherever required
Use of Personal protective equipments like’ nose masks, goggles for individuals working in
the CETP area
10.10 COST OF IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT PLAN
The Costs involved in Environmental monitor ing and Management to mit igate the adverse
effects shall be put on account for the proposed project. The approximate cost for the EMP
will be Rs 48.5 lakhs towards capital investment and about Rs. 41.5 lakhs towards recurr ing
cost per annum. Details of the same are given below:
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Table No. 10.7: Capital Cost of Environmental Monitoring or for mitigation measures
Sr. No. Name of Activity Capital Cost
(Rs. Lakhs)
Recurring Cost
(Rs. Lakhs/year)
Construction Phase
1 PPE’s 7 1.0
2 Dust Suppression 4 1
3 Environmental Monitor ing - 7
4 Green Belt Development 3.5 1
5 Sanitation Work 6 1.5
6 Waste Management 4 0.8
Sub Total 24.5 12.3
Operation Phase
1 Air Pollut ion Control System 2 .50
2 RWH & Water Pollut ion Control 5 1.5
3 Noise pollut ion control 0.50 .20
4 Green Belt Development/ Maintenances 3.5 1
5 Environmental monitor ing /
Environmental Management - 7
6 Occupational health & safety 5 2
7 Waste Management 8 17
Sub Total 24 29.2
TOTAL 48.5 41.5
10.11 POST CLEARANCE MONITORING PROTOCOL
This is being a Category B Project, after grant of environmental clearance by the SEIAA, Bihar;
the copy of the clearance will be made available to the public along with its conditions so that
people are aware of the obligation of project proponent. This shall also be given in the local
newspaper for the knowledge of public and stakeholders. The environmental clearance
granted will also be placed in official website of the state government in concerned
department. Copies of the environmental clearance will also be submitted to municipal bodies
and other relevant depar tment.
The half year ly compliance reports shall be submitted in hard and soft copies to the concerned
State level departments on 1st June and 1st December of each calendar year with respect to EC
condit ions. All such compliance repor ts submitted will be the public documents. Copies of the
same shall be made available to any person on request. The BSPCB may incorporate EIA
clearance conditions into consent and make sure that it is being followed and implemented by
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the project proponent to fulfil l the statutory obligation and EC condition. In case, there is any
deviat ion, it shall be brought to the notice.
10.12 CONCLUSION
It is evident from the study finding that the effluent generated from the industr ial estate/ area
is highly polluted and it is not fit for direct discharge on land or sur face water . There is no
wastewater treatment plant at the individual industry level. Since the industr ies are small and
medium scale, they cannot afford to have cost effective Effluent Treatment Plant (ETP) to meet
the discharge standard stipulated by the Bihar State Pollution Control Board (BSPCB).
Therefore, it is very much essential to set up a Common Effluent Treatment Plant (CETP) to
treat the wastewater generated from all the industr ies in the industr ial area in a cost effective
way. There is no dedicated sewerage line for the conveyance of domestic wastewater which
would be treated along with the city domestic wastewater in the terminal Sewage Treatment
Plant (STP). Therefore, it is proposed to treat domestic as well as Trade Effluent in the
proposed CETP.
The treated effluent from the recommended Common Effluent Treatment Plant (CETP) shall
be par tially used for hor ticulture, chemical solut ion preparation in the CETP itself, for
construction of the Civil works in the nearby locality (those who opt to collect from the CETP),
par tially for Automobile service stat ion and water ing on the road side to reduce the fresh
water consumption and sustainability of the environment.
The project is expected to accelerate employment oppor tunit ies to local people and open a
new vista for development of trade and industry. Since the sett ing up of the CETP is a step
towards reducing environmental pollut ion in the area more and more industr ial units will be
interested to establish their units in the area. This will give fur ther force to growth process
resulting to greater employment opportunities to the local people. With the implementation of
the proposed project the occupational pattern of the people in the area will change making
more people engaged in industr ial and business activities ensur ing fur ther shift ing of
population from agr iculture to industry.
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CH APTER X
EN VIRON M EN TAL M AN AGEM EN T PLAN
It is the key Chapter of the report and presents the mitigation plan, covers the institutional and
monitoring requirements to implement environmental mitigation measures and to assess their
adequacy during project implementation. Based on impact prediction, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted
environmental impacts to minimize the emission of pollutants, to improve the environmental
quality and to improve the socio-economic status of the area. It gives details on Management
and monitoring of Air Pollution, Water & Waste Water, Solid & hazardous Waste, Odor and
Noise. Occupational Health & Safety Management and Green Belt Development are the major
highlights of this chapter.
10.1 INTRODUCTION
The purpose of the Environmental Management Plan (EMP) is to recognize project specific
actions that will be undertaken by the project author ity for mitigation of the specific impacts
identified in the proposed project. These actions will be incorporated into project
management system and integrated into the implementation at var ious stages of project
development. EMP descr ibes both gener ic good practice measures and site specific measures,
the implementation of which is aimed at mitigating potential impact associated with the
proposed project activity.
Based on the baseline environmental conditions and impact assessment, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted impacts
on environment due to different project activities to minimize the emission of pollutants, to
improve the environmental conditions and socio-economic status of the area. Different
components of the environmental management plan have been discussed below:
10.2 OBJECTIVE OF ENVIRONMENTAL MANAGEMENT PLAN
The main objective in formulating the environmental management plan is:
To minimize the air emission, noise and hazardous waste with appropr iate technology
To comply with all the regulations st ipulated by MoEFCC/ Central/ Bihar State Pollut ion
Control Boards related to liquid effluents discharge and air emission as per Air & Water
Pollution control Acts and laws
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To handle hazardous waste as per Hazardous and Other Wastes (Management and Trans-
boundary Movement) Rule, 2016
To improve overall environmental status by implementing efficient environmental
management system
To establish green belt around the project area to reduce impact of pollution and also to
improve the aesthetic value of the area
To provide good quality of occupational hygiene in working condition to employees to
improve the working efficiency and occupational health / safety
To conduct the skil l- up-gradation training programs
Conduct mock dr ills and training on-site and off-site emergencies
To allocate the required funds for the effective environmental management
Continuous development and search for innovative technologies for better environment
To contr ibute significantly for sustainable development
10.3 ENVIRONMENTAL MANAGEMENT CELL (EMC)
As a part of the existing environment management system, project proponent has proposed to
take care of the Environment, Health & Safety of the workers and environment. The EMC cell
keeps a close watch on the performance of the pollut ion control equipment, emissions from
the sources and the quality of surrounding environment in accordance with the monitor ing
program.
The EMC cell will also monitors the general and preventive maintenance of pollut ion control
system / equipment undertaken by the maintenance depar tment to achieve optimum
efficiency of the control equipments and to maintain the quality environment. The cell will
also be responsible for maintaining the records of data, documents and information in line
with the legislat ive requirement and will regularly furnish the same to the concern statutory
author it ies. The setup of the Environmental Health & Safety Management Cell for proposed
project shall be the same as that of exist ing unit and as presented below.
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Figure No. 10.1: Environmental Management Cell
10.4 RESPONSIBILITIES OF ENVIRONMENTAL MANAGEMENT CELL
The EMC has the pr imary responsibil ity of effective implementation of the mit igation
measures as given in Chapter 4 (Impact Prediction and Mit igation Measures) to minimize the
effects of anticipated impacts of Construction and Operation Phase of Common Effluent
Treatment Plant. The EMC has the responsibil ity to supervise or undertake the monitor ing of
var ious environmental parameters by per iodical monitor ing and analysis of effluent, air , water
and noise quality to abate the pollut ion and also to ensure that whatever control or preventive
measures are implemented are working as per the requirement. It will also monitor the
growth of the green belt in and around the plant so that required measures can be
recommended in t ime.
Regular environmental monitor ing shall be car r ied out to ensure that pollution is well below
the prescr ibed limits or there is no much difference between the present concentrations and
baseline data. If wide difference is observed then to init iate required corrective action either
by optimizing the treatment process or providing equipment or improving the per formance of
exist ing pollut ion controls equipment shall be under taken. In case the monitored results of
environment pollut ion indicate parameters exceeding the prescr ibed limits, remedial actions
shall be taken through the concerned plant people. The actual operation and maintenance of
pollution control equipments shall be the responsibil ity of respective department head or a
Plant in charge. The Safety, health and environment shall also be responsible to look after
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preparation of environment statement repor t, carrying out environment audit, preparation of
Water Cess Return and consent application etc. under var ious Acts and Rules applicable to the
CETP. The provision of The water (Prevention and Control of Pollut ion) Act, 1974, The Air
(Prevention and Control of Pollut ion) Act, 1981, Hazardous and Other Wastes (Management
and Trans-boundary Movement) Rules, 2016 and the umbrella act The Environment
Protection Act, 1986 shall be str ictly followed. Detailed environmental monitor ing program is
explained in Chapter-6 (Environmental Monitor ing Plan).
10.5 AIR POLLUTION MANAGEMENT
Stack with adequate height will be provided with DG Set. It w ill be ensured that the
emission of PM, SOX, NOX and CO shall be confirmed within the norms prescr ibed by CPCB
All necessary safety measures shall be implemented. All other action plans as well as
clean-up procedures for combating emergency situations like leakage shall be in-place
Necessary records shall be maintained for work place monitor ing done on regular basis.
Regular review and necessary proceedings shall be ensured by proponent for t imely
cor rection & improvement in the safety system of the unit
All storage, handling & transfer shall be done with proper ly designed facilit ies
Based on the sludge type appropr iate storage Shed shall be provided with leak proof walls
and concrete
Regular water spr inkling shall be carr ied out in and around the plant site
Thick green belt shall developed to control the air pollut ion
10.6 WATER & WASTE WATER MANAGEMENT
A full-fledged pr imary physico-chemical treatment, secondary biological treatment followed
by ter t iary treatment is proposed for the project. The following steps would be taken to
prevent and reduce the water pollut ion in the area:
To measure the quantity of inlet and outlet effluent appropr iate size flow meter will be
installed and will be per iodically monitored
Adequate quantity of land has been air marked for the development of Green belt around
the facil ity to reduce the emission beyond the plant boundary
Treated effluent will be par tially used back to the industr ies
ZLD shall be achieved by adopting RO & MEE technology
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Laboratory with all required analyt ical instruments like pH meter, analyt ical balance,
Color imeter etc. are proposed for routine analysis of var ious parameters to ensure the
suitability and adequacy of treatment. The wastewater parameters including heavy metals,
pH, BOD, COD, TSS, TDS, DO etc. shall be analyzed and record maintained
All these data shall be compared with the standard parameters set for CETP by BSPCB
All the chemicals will be stored and handled safely based on the requirement of MSDS
Preventive maintenance program will be developed and implemented
If required, inlet and out let shall be provided with on line monitor ing facil ity for
important parameters or as suggested by the BSPCB
Plant shall be operated on SCADA system
Details on Scheme are already explained in Chapter-2 (Project Descr ipt ion), Section no. 2.11 in
EIA Repor t.
10.7 SOLID & HAZARDOUS WASTE MANAGEMENT
During construction phase, major component of the solid waste can be the overburden of the
area which will be removed dur ing clear ing of the land. Over burden will be stored at the
suitable place so that it can be used for green belt development. Other waste such as metal,
nonmetal plastic and other mater ial will be stored and send to the author ized waste
management unit or to the recyclers.
The chemical sludge generated from the physic-chemical treatment would be collected into
Wet sludge Pit attached to Sludge Pump house. The wet sludge (TSS range 8.0 to 10.0 g/ L)
shall be pumped at constant rate for dewater ing through filter press and centr ifuge/ Volute
Press. Filter press and centr ifuge are installed at elevated platform. The dewatered sludge
cake from the filter press would drop into the trolley and shall be stored into dry sludge
storage collection shed for a per iod of about one month. Later , the dry sludge shall be
transpor ted to sludge disposal site as per directions of Bihar State Pollution Control Board.
Waste bio-sludge from biological treatment, though negligible quantity is biodegradable and
r ich in nutr ients. Bio-sludge shall not be mixed with chemical sludge so that it can be used as
manure and water for plantation within CETP and industr ial area.
As there is no any Common Hazardous Waste Treatment Storage and Disposal Facility
(CHWTSDF) is available in Bihar , hence BIADA has requested to var ious concerned Author it ies
like State Pollut ion Control Board of West Bengal, Uttar Pradesh and Jharkhand for
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transpor tation of Hazardous Waste to their Jur isdiction which will be generated from
proposed CETP. In line with above, BIADA has also approached to some pr ivate firms like
Ramkey Enviro Engineers Pvt. Ltd, Haldia, Purba Medinipur, WB, Ramkey Envir o Engineers
Pvt. Ltd. Vikashnagar, Kanpur , UP and Bharat Oil and Waste Management Ltd. Akbarpur, UP
for collect ion, transportation and management of Hazardous waste.
10.8 GREEN BELT DEVELOPMENT
Out of the total project area i.e. 1.82 Acre, 33% of the proposed project area is proposed to be
developed into green belt. A thick green belt all along the roads and plant site will be
developed under plantation program. Native fast growing mostly tree species will be planted
as per guidelines. A green belt of tree plantation around the project site of CETP Plant will help
to capture the par ticulate matter in and around the project area and hence reduce the
pollution to a great extent.
Following character istics have been taken into consideration while selecting plant species for
green belt development.
Tree should be fast growing and tall in height
Species should have wide canopy
They should be perennial and evergreen
The planting should be in suitable rows around the site to avoid lateral pollut ion
dispersion
The trees should maintain local ecological balance and conform to soil and hydrological
condit ions
Indigenous species should be prefer red
Species shall be planted as per CPCB guidelines and native species
10.8.1 Greenbelt Development at the Project Site
Proper care will be taken to ensure that a green belt is developed around the treatment plant
and other project area. All vacant area having less vegetation cover will be selected and
develop scientifically under green belt development plan. The plan mostly covers the
following areas:
Green belt around the treatment plant, administrat ive building
Afforestation of bar ren area
All along the internal and around the project boundary
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Around the sludge storage area
Other vacant area, if any
Apar t from the green belt and aesthetic plantations for fugit ive emissions and noise control, all
other huge plantation effor ts will be implemented with the help and co-operation of the local
community.
10.8.2 Objective
Greenbelt is a pattern of trees planted such a way that they form an effective wall between the
plant and the surroundings. The main objective of green belt development is to contr ibute the
following factors:
To reduce noise levels generated from the plant;
To improve the aesthetics of the plant area;
To trap the vehicular emissions and fugitive dust emissions;
To maintain ecological balance;
To prevent soil erosion and to protect the natural vegetation; and
To util ize the treated effluent for green belt development
Provision of wide green belt around the plant and administrative buildings has been made to
reduce any adverse impacts on the surrounding population due to emissions from the
proposed activity. Plantation of grass, flowers, bushes and trees will be taken-up to reduce
generation of dust from bare ear th and to enhance the aesthetic/ scenic value.
10.8.3 Selection of Plan Species
The species for plantation have been selected based on the following:
Adapted to the Geo-climatic condit ions of the area;
Species having wide canopy
Different heights ranging from 4 m to 12 m; and
Preferably evergreen trees
Var ious type of plant species based on their important and mode of functions have selected for
plantation.
10.8.4 Plantation for Dust Suppression
Tree species, mainly having compact branching, densely arranged leaves, broad leaves of
simple ell ipt ical and hairy structure, shiny or waxy leaves and hairy twigs are efficient fi lters
for dust. The leaf sur face is ten to twenty t imes larger than the ear th surface occupied by the
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treatment plant. It is known that part icles up to 80-mill i micron may st ick to vert ical sur faces.
It is found that 8-m wide green belt can reduce the dust fall by 2-3 t imes.
10.8.5 Comparison of dust holding capacities of various species
Table No.10.1: List of plant species and their dust holding capacity
S. No Name of the Trees Common Name
Dust Collected
gram/m' of Leaf
Surface
Expected
planting area
1 Tectona grandis Teak (Sagwan) 5.35
Along the road
side & Plant
boundary
2 Shorea robusta Sal Tree 4.50
3 Terminalia arjuna Arjun Tree 4.49
4 Bauhinia purpurea Orchid Tree 3.90
5 Butea monosperma Flame of the Forest Tree 3.05
6 Azadirachta indica Neem Tree 2.92
7 Cassia fistula Golden Shower tree 2.24
8 Tamarindus indica Tamar ind 2.08
9 Ficus religiosa Peepal Tree 1.45
10.8.6 Plantation to absorb Sulphur dioxide emissions
It is found that about, 500-m2 greenery detoxifies the 70% of the sulphur dioxide; from the
atmosphere of a part icular area, which acts as a pollutant. The following plants are suggested
for plantation to absorb sulphur dioxide from the air :
Table No.10.2: List of SO2 absorbing plant species
S. No Name of the Trees Common Name Expected planting area
1 Alstonia scholaris Blackboard Tree
Along the road side &
near to DG sets
2 Mimusops elengi Bullet wood
3 Albizia lebbeck Lebbek tree
4 Ficus religiosa Peepal Tree
5 Polyalthia longifolia Ashoka Tree
6 Terminalia arjuna Ar jun Tree
7 Azadirachta indica Neem Tree
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Industrial Area, District Patna, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
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10.8.7 Plantation to Reduce Noise Pollution
Trees having thick and fleshy leaves with petioles flexible and capacity to withstand vibration
are suitable. Heavy branches and trunk of the trees also deflect or refract the sound waves.
The density, height and width are cr itical factors in designing an adequate noise screen
plantation. Combination of trees and shrubs together with suitable landforms and design
appears to be the best system for combating noise pollut ion. In general, more than 65 decibels
noise produced from factory is unhealthy to living wor ld. The following species are suggested
to be planted to reduce noise pollution:
Table No.10.3: List of plant species which help to reduce Noise
S. No Name of the Trees Common Name Expected planting area
1 Azadirachta indica Neem Tree
Around the treatment unit
and along the road side
2 Melia azedarach China ber ry
3 Butea monosperma Flame of the forest
4 Grevillea pteridifolia Silky Oak
5 Grevillea robusta Australian silver oak
6 Tamarindus indica Tamarind
7 Terminalia arjuna Ar jun Tree
10.8.8 Plantation along Roads and other administrative building sites
Table No.10.4: List of plant species to be planted along the road and administrative
building sites
S. No Name of the Trees Common Name
1 Lagerstroemia flosreginae Pr ide of India tree
2 Mimusops elengi Bullet wood tree
3 Cassia fistula Golden Shower tree
4 Bauhinia purpurea Orchid tree
5 Grevillea ptehdifolia Silky Oak
6 Pongamia pinnata Karanj
7 Polyalthia longifolia Ashoka tree
8 Peltophorum ferrugineum Yellow Flame tree
9 Cassia siamea Kassod tree
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S. No Name of the Trees Common Name
10 Melia azedarach China ber ry
11 Delonix regia Gulmohar tree
12 Anthocephalus cadamba Kadamba tree
13 Michelia champaca Champak tree
15 Other ornamental trees -
10.8.9 Third Tier Plantation planning
Third t ier plantation shall be developed. First t ier will be developed by big tree species having
minimum 10-12 m of height. Total Two layers will be developed. Second tier will be developed
by planting tree species having minimum 5-10 meter height. Third layer of scrubs species w ith
ground flora will be developed. First tire will be close to the project boundary and third t ire
will be closed to the treatment unit. The same is descr ibed below:
Table No.10.5: Third Tier Plantation planning
Sr. No. Tier Type Height (m) Rows
1. First Tier (Towards
Boundary)
Tree 10-12 2
2. Second Tier (Middle
Layer)
Small Tree 5-10 1
3. Third Tier (Towards
treatment unit)
Scrubs including
Ground Flora
1-5 Thick Layer
10.8.10 Year Wise plantation planning
The plantation programs have to be implemented in phase wise manners. To ensure the
effective plantation, a five year plantation programs with number of tree/ shrubs species have
been proposed and descr ibed below:
Table No.10.6: Year wise plantation planning
Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Number of
Plants
50 Nos.
(Tree-30)
(Shrubs-20)
100 Nos.
(Tree-75 )
(Shrubs-25)
Addit ional
50 Nos.
(Tree-30)
(Shrubs-20)
Additional
50 Nos.
(Tree-30)
(Shrubs-20)
Addit ional
50 Nos.
(Tree-30)
(Shrubs-20)
Plantation First Tire First Tire Second Tire Second Tire Third Tire
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Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Pr ior ity
Plantation of
Grasses and
ground flora
As per vacant area available in the unit
Total 300 Plant species (Tree-195 & Shrubs-105) will be planted in entire 5 year plantation
programs. Required nutr ients/ water/ manure and protection mess shall be provided. Ground
flora will also be developed in open area. Survival of plant shall also be monitored.
10.9 ODOR MANAGEMENT PLAN
Following controlling measures shall be implemented to avoid the odor problem:
All the aspects of odor control have been adopted dur ing designing of the treatment plant
Proper aerobic condit ion will be maintained in biological treatment system
Avoiding any shock loading in term of flow and COD var iat ion
Avoiding upsets in the smooth running of CETP
Avoiding the solid inventory and sludge backlog
Continuous disposal of sludge
Proper operating condition will be maintained
Ensure the proper housekeeping
Green Belt will be developed in and around the plant area
Spraying of anti-odorous chemicals wherever required
Use of Personal protective equipments like’ nose masks, goggles for individuals working in
the CETP area
10.10 COST OF IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT PLAN
The Costs involved in Environmental monitor ing and Management to mit igate the adverse
effects shall be put on account for the proposed project. The approximate cost for the EMP will
be Rs. 65.5 lakhs towards capital investment and about Rs 45.5 lakhs/ year towards recurr ing
cost per annum. Details of the same are given below:
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Table No. 10.7: Capital Cost of Environmental Monitoring or for mitigation measures
Sr. No. Name of Activity Capital Cost
(Rs. Lakhs)
Recurring Cost
(Rs. Lakhs/year)
Construction Phase
1 PPE’s 10 1.5
2 Dust Suppression 5 1
3 Environmental Monitor ing - 7
4 Green Belt Development 4.5 1
5 Sanitation Work 8 2
6 Waste Management 5 0.8
Sub Total 32.5 13.3
Operation Phase
1 Air Pollut ion Control System 2 .50
2 RWH & Water Pollut ion Control 5 1.5
3 Noise pollut ion control 0.50 .20
4 Green Belt Development/ Maintenances 4.5 1
5 Environmental monitor ing /
Environmental Management - 7
6 Occupational health & safety 7 2
7 Waste Management 12 20
Sub Total 31 32.2
TOTAL 63.5 45.5
10.11 POST CLEARANCE MONITORING PROTOCOL
This is being a Category B Project, after grant of environmental clearance by the SEIAA, Bihar;
the copy of the clearance will be made available to the public along with its conditions so that
people are aware of the obligation of project proponent. This shall also be given in the local
newspaper for the knowledge of public and stakeholders. The environmental clearance
granted will also be placed in official website of the state government in concerned
department. Copies of the environmental clearance will also be submitted to municipal bodies
and other relevant depar tment.
The half year ly compliance reports shall be submitted in hard and soft copies to the concerned
State level departments on 1st June and 1st December of each calendar year with respect to EC
condit ions. All such compliance repor ts submitted will be the public documents. Copies of the
same shall be made available to any person on request. The BSPCB may incorporate EIA
clearance conditions into consent and make sure that it is being followed and implemented by
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the project proponent to fulfil l the statutory obligation and EC condition. In case, there is any
deviat ion, it shall be brought to the notice.
10.12 CONCLUSION
It is evident from the study finding that the effluent generated from the industr ial estate/ area
is highly polluted and it is not fit for direct discharge on land or sur face water . There is no
wastewater treatment plant at the individual industry level. Since the industr ies are small and
medium scale, they cannot afford to have cost effective Effluent Treatment Plant (ETP) to meet
the discharge standard stipulated by the Bihar State Pollution Control Board (BSPCB).
Therefore, it is very much essential to set up a Common Effluent Treatment Plant (CETP) to
treat the wastewater generated from all the industr ies in the industr ial area in a cost effective
way. There is no dedicated sewerage line for the conveyance of domestic wastewater which
would be treated along with the city domestic wastewater in the terminal Sewage Treatment
Plant (STP). Therefore, it is proposed to treat domestic as well as Trade Effluent in the
proposed CETP.
The treated effluent from the recommended Common Effluent Treatment Plant (CETP) shall
be par tially used for hor ticulture, chemical solut ion preparation in the CETP itself, for
construction of the Civil works in the nearby locality (those who opt to collect from the CETP),
par tially for Automobile service stat ion and water ing on the road side to reduce the fresh
water consumption and sustainability of the environment. The residual par t shall be
discharged in the nearby drain which will ultimately meet to the r iver . The same will be
discharged only after meeting with the discharged norms.
The project is expected to accelerate employment oppor tunit ies to local people and open a
new vista for development of trade and industry. Since the sett ing up of the CETP is a step
towards reducing environmental pollut ion in the area more and more industr ial units will be
interested to establish their units in the area. This will give fur ther force to growth process
resulting to greater employment opportunities to the local people. With the implementation of
the proposed project the occupational pattern of the people in the area will change making
more people engaged in industr ial and business activities ensur ing fur ther shift ing of
population from agr iculture to industry.
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CH APTER X
EN VIRON M EN TAL M AN AGEM EN T PLAN
It is the key Chapter of the report and presents the mitigation plan, covers the institutional and
monitoring requirements to implement environmental mitigation measures and to assess their
adequacy during project implementation. Based on impact prediction, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted
environmental impacts to minimize the emission of pollutants, to improve the environmental
quality and to improve the socio-economic status of the area. It gives details on Management and
monitoring of Air Pollution, Water & Waste Water, Solid & hazardous Waste, Odor and Noise.
Occupational Health & Safety Management and Green Belt Development are the major highlights
of this chapter.
10.1 INTRODUCTION
The purpose of the Environmental Management Plan (EMP) is to recognize project specific
actions that will be undertaken by the project author ity for mitigation of the specific impacts
identified in the proposed project. These actions will be incorporated into project
management system and integrated into the implementation at var ious stages of project
development. EMP descr ibes both gener ic good practice measures and site specific measures,
the implementation of which is aimed at mitigating potential impact associated with the
proposed project activity.
Based on the baseline environmental conditions and impact assessment, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted impacts
on environment due to different project activities to minimize the emission of pollutants, to
improve the environmental conditions and socio-economic status of the area. Different
components of the environmental management plan have been discussed below:
10.2 OBJECTIVE OF ENVIRONMENTAL MANAGEMENT PLAN
The main objective in formulating the environmental management plan is:
To minimize the air emission, noise and hazardous waste with appropr iate technology
To comply with all the regulations st ipulated by MoEFCC/ Central/ Bihar State Pollut ion
Control Boards related to liquid effluents discharge and air emission as per Air & Water
Pollution control Acts and laws
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To handle hazardous waste as per Hazardous and Other Wastes (Management and Trans-
boundary Movement) Rule, 2016
To improve overall environmental status by implementing efficient environmental
management system
To establish green belt around the project area to reduce impact of pollution and also to
improve the aesthetic value of the area
To provide good quality of occupational hygiene in working condition to employees to
improve the working efficiency and occupational health / safety
To conduct the skil l- up-gradation training programs
Conduct mock dr ills and training on-site and off-site emergencies
To allocate the required funds for the effective environmental management
Continuous development and search for innovative technologies for better environment
To contr ibute significantly for sustainable development
10.3 ENVIRONMENTAL MANAGEMENT CELL (EMC)
As a part of the existing environment management system, project proponent has proposed to
take care of the Environment, Health & Safety of the workers and environment. The EMC cell
keeps a close watch on the performance of the pollut ion control equipment, emissions from
the sources and the quality of surrounding environment in accordance with the monitor ing
program.
The EMC cell will also monitors the general and preventive maintenance of pollut ion control
system/ equipment undertaken by the maintenance department to achieve optimum
efficiency of the control equipments and to maintain the quality environment. The cell will
also be responsible for maintaining the records of data, documents and information in line
with the legislat ive requirement and will regularly furnish the same to the concern statutory
author it ies. The setup of the Environmental Health & Safety Management Cell for proposed
project shall be the same as that of exist ing unit and as presented below.
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Figure No. 10.1: Environmental Management Cell
10.4 RESPONSIBILITIES OF ENVIRONMENTAL MANAGEMENT CELL
The EMC has the pr imary responsibil ity of effective implementation of the mit igation
measures as given in Chapter 4 (Impact Prediction and Mit igation Measures) to minimize the
effects of anticipated impacts of Construction and Operation Phase of Common Effluent
Treatment Plant. The EMC has the responsibil ity to supervise or undertake the monitor ing of
var ious environmental parameters by per iodical monitor ing and analysis of effluent, air , water
and noise quality to abate the pollut ion and also to ensure that whatever control or preventive
measures are implemented are working as per the requirement. It will also monitor the
growth of the green belt in and around the plant so that required measures can be
recommended in t ime.
Regular environmental monitor ing shall be car r ied out to ensure that pollution is well below
the prescr ibed limits or there is no much difference between the present concentrations and
baseline data. If wide difference is observed then to init iate required corrective action either
by optimizing the treatment process or providing equipment or improving the per formance of
exist ing pollut ion controls equipment shall be under taken. In case the monitored results of
environment pollut ion indicate parameters exceeding the prescr ibed limits, remedial actions
shall be taken through the concerned plant people. The actual operation and maintenance of
pollution control equipments shall be the responsibil ity of respective department head or a
Plant in charge. The Safety, health and environment shall also be responsible to look after
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preparation of environment statement repor t, carrying out environment audit , preparation of
Water Cess Return and consent application etc. under var ious Acts and Rules applicable to the
CETP. The provision of The water (Prevention and Control of Pollut ion) Act, 1974, The Air
(Prevention and Control of Pollut ion) Act, 1981, Hazardous and Other Wastes (Management
and Trans-boundary Movement) Rules, 2016 and the umbrella act The Environment
Protection Act, 1986 shall be str ictly followed. Detailed environmental monitor ing program is
explained in Chapter-6 (Environmental Monitor ing Plan).
10.5 AIR POLLUTION MANAGEMENT
Stack with adequate height will be provided with DG Set. It w ill be ensured that the
emission of PM, SOX, NOX and CO shall be confirmed within the norms prescr ibed by CPCB
All necessary safety measures shall be implemented. All other action plans as well as
clean-up procedures for combating emergency situations like leakage shall be in-place
Necessary records shall be maintained for work place monitor ing done on regular basis.
Regular review and necessary proceedings shall be ensured by proponent for timely
cor rection & improvement in the safety system of the unit
All storage, handling & transfer shall be done with proper ly designed facilit ies
Based on the sludge type appropr iate storage Shed shall be provided with leak proof walls
and concrete
Regular water spr inkling shall be carr ied out in and around the plant site
Thick green belt shall developed to control the air pollut ion
10.6 WATER & WASTE WATER MANAGEMENT
A full-fledged pr imary physico-chemical treatment, secondary biological treatment followed
by ter t iary treatment is proposed for the project. The following steps would be taken to
prevent and reduce the water pollut ion in the area:
To measure the quantity of inlet and outlet effluent appropr iate size flow meter will be
installed and will be per iodically monitored
Adequate quantity of land has been air marked for the development of Green belt around
the facil ity to reduce the emission beyond the plant boundary
Laboratory with all required analyt ical instruments like pH meter, analyt ical balance,
Color imeter etc. are proposed for routine analysis of var ious parameters to ensure the
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suitability and adequacy of treatment. The wastewater parameters including heavy metals,
pH, BOD, COD, TSS, TDS, DO etc. shall be analyzed and record maintained
All these data shall be compared with the standard parameters set for CETP by BSPCB
All the chemicals will be stored and handled safely based on the requirement of MSDS
Preventive maintenance program will be developed and implemented
If required, inlet and out let shall be provided with on line monitor ing facil ity for
important parameters or as suggested by the BSPCB
Plant shall be operated on SCADA system
Details treatment scheme including collection, storage, treatment, disposal are already
explained in Chapter-2 (Project Descr iption), Section no. 2.11 in EIA Repor t.
10.7 SOLID & HAZARDOUS WASTE MANAGEMENT
During construction phase, major component of the solid waste can be the overburden of the
area which will be removed dur ing clear ing of the land. Over burden will be stored at the
suitable place so that it can be used for green belt development. Other waste such as metal,
nonmetal plastic and other mater ial will be stored and send to the author ized waste
management unit or to the recyclers.
As project site is full of sludgy mud which shall be pumped dur ing construction phase. The
same shall be stored separately to allow the enough evaporation. Dr ied sludge shall be sent to
CHWTSDF.
The chemical sludge generated from the physic-chemical treatment would be collected into
Wet sludge Pit attached to Sludge Pump house. The wet sludge (TSS range 8.0 to 10.0 g/ L)
shall be pumped at constant rate for dewater ing through filter press and centr ifuge/ Volute
Press. Filter press and centr ifuge are installed at elevated platform. The dewatered sludge
cake from the filter press would drop into the trolley and shall be stored into dry sludge
storage collection shed for a per iod of about one month. Later , the dry sludge shall be
transpor ted to sludge disposal site as per directions of Bihar State Pollution Control Board.
As there is no any Common Hazardous Waste Treatment Storage and Disposal Facility
(CHWTSDF) is available in Bihar , hence BIADA has requested to var ious concerned Author it ies
like State Pollut ion Control Board of West Bengal, Uttar Pradesh and Jharkhand for
transpor tation of Hazardous Waste to their Jur isdiction which will be generated from
proposed CETP. In line with above, BIADA has also approached to some pr ivate firms like
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Ramkey Enviro Engineers Pvt. Ltd, Haldia, Purba Medinipur, WB, Ramkey Enviro Engineers
Pvt. Ltd. Vikashnagar, Kanpur , UP and Bharat Oil and Waste Management Ltd. Akbarpur, UP
for collect ion, transportat ion and management of Hazardous waste for which MoU is in
progress.
10.8 GREEN BELT DEVELOPMENT
Out of the total project area i.e. 4.13 Acre, 33% of the proposed project area is proposed to be
developed into green belt. A thick green belt all along the roads and plant site will be
developed under plantation program. Native fast growing mostly tree species will be planted
as per guidelines. A green belt of tree plantation around the project site of CETP Plant will help
to capture the par ticulate matter in and around the project area and hence reduce the
pollution to a great extent.
Following character istics have been taken into consideration while selecting plant species for
green belt development.
Tree should be fast growing and tall in height
Species should have wide canopy
They should be perennial and evergreen
The planting should be in suitable rows around the site to avoid lateral pollut ion
dispersion
The trees should maintain local ecological balance and conform to soil and hydrological
condit ions
Indigenous species should be prefer red
Species shall be planted as per CPCB guidelines and native species
10.8.1 Greenbelt Development at the Project Site
Proper care will be taken to ensure that a green belt is developed around the treatment plant
and other project area. All vacant area having less vegetation cover will be selected and
develop scientifically under green belt development plan. The plan mostly covers the
following areas:
Green belt around the treatment plant, administrat ive building
Afforestation of bar ren area
All along the internal and around the project boundary
Around the sludge storage area
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Other vacant area, if any
Apar t from the green belt and aesthetic plantations for fugit ive emissions and noise control, all
other huge plantation effor ts will be implemented with the help and co-operation of the local
community.
10.8.2 Objective
Greenbelt is a pattern of trees planted such a way that they form an effective wall between the
plant and the surroundings. The main objective of green belt development is to contr ibute the
following factors:
To reduce noise levels generated from the plant;
To improve the aesthetics of the plant area;
To trap the vehicular emissions and fugitive dust emissions;
To maintain ecological balance;
To prevent soil erosion and to protect the natural vegetation; and
To util ize the treated effluent for green belt development
Provision of wide green belt around the plant and administrative buildings has been made to
reduce any adverse impacts on the surrounding population due to emissions from the
proposed activity. Plantation of grass, flowers, bushes and trees will be taken-up to reduce
generation of dust from bare ear th and to enhance the aesthetic/ scenic value.
10.8.3 Selection of Plan Species
The species for plantation have been selected based on the following:
Adapted to the Geo-climatic condit ions of the area;
Species having wide canopy
Different heights ranging from 4 m to 12 m; and
Preferably evergreen trees
Var ious type of plant species based on their important and mode of functions have selected for
plantation.
10.8.4 Plantation for Dust Suppression
Tree species, mainly having compact branching, densely arranged leaves, broad leaves of
simple ell ipt ical and hairy structure, shiny or waxy leaves and hairy twigs are efficient fi lters
for dust. The leaf sur face is ten to twenty t imes larger than the ear th surface occupied by the
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treatment plant. It is known that part icles up to 80-mill i micron may st ick to vert ical sur faces.
It is found that 8-m wide green belt can reduce the dust fall by 2-3 t imes.
10.8.5 Comparison of dust holding capacities of various species
Table No.10.1: List of plant species and their dust holding capacity
S. No Name of the Trees Common Name
Dust Collected
gram/m' of Leaf
Surface
Expected
planting area
1 Tectona grandis Teak (Sagwan) 5.35
Along the road
side & Plant
boundary
2 Shorea robusta Sal Tree 4.50
3 Terminalia arjuna Arjun Tree 4.49
4 Bauhinia purpurea Orchid Tree 3.90
5 Butea monosperma Flame of the Forest Tree 3.05
6 Azadirachta indica Neem Tree 2.92
7 Cassia fistula Golden Shower tree 2.24
8 Tamarindus indica Tamar ind 2.08
9 Ficus religiosa Peepal Tree 1.45
10.8.6 Plantation to absorb Sulphur dioxide emissions
It is found that about, 500-m2 greenery detoxifies the 70% of the sulphur dioxide; from the
atmosphere of a part icular area, which acts as a pollutant. The following plants are suggested
for plantation to absorb sulphur dioxide from the air :
Table No.10.2: List of SO2 absorbing plant species
S. No Name of the Trees Common Name Expected planting area
1 Alstonia scholaris Blackboard Tree
Along the road side &
near to DG sets
2 Mimusops elengi Bullet wood
3 Albizia lebbeck Lebbek tree
4 Ficus religiosa Peepal Tree
5 Polyalthia longifolia Ashoka Tree
6 Terminalia arjuna Ar jun Tree
7 Azadirachta indica Neem Tree
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10.8.7 Plantation to Reduce Noise Pollution
Trees having thick and fleshy leaves with petioles flexible and capacity to withstand vibration
are suitable. Heavy branches and trunk of the trees also deflect or refract the sound waves.
The density, height and width are cr itical factors in designing an adequate noise screen
plantation. Combination of trees and shrubs together with suitable landforms and design
appears to be the best system for combating noise pollut ion. In general, more than 65 decibels
noise produced from factory is unhealthy to living wor ld. The following species are suggested
to be planted to reduce noise pollution:
Table No.10.3: List of plant species which help to reduce Noise
S. No Name of the Trees Common Name Expected planting area
1 Azadirachta indica Neem Tree
Around the treatment unit
and along the road side
2 Melia azedarach China ber ry
3 Butea monosperma Flame of the forest
4 Grevillea pteridifolia Silky Oak
5 Grevillea robusta Australian silver oak
6 Tamarindus indica Tamarind
7 Terminalia arjuna Ar jun Tree
10.8.8 Plantation along Roads and other administrative building sites
Table No.10.4: List of plant species to be planted along the road and administrative
building sites
S. No Name of the Trees Common Name
1 Lagerstroemia flosreginae Pr ide of India tree
2 Mimusops elengi Bullet wood tree
3 Cassia fistula Golden Shower tree
4 Bauhinia purpurea Orchid tree
5 Grevillea ptehdifolia Silky Oak
6 Pongamia pinnata Karanj
7 Polyalthia longifolia Ashoka tree
8 Peltophorum ferrugineum Yellow Flame tree
9 Cassia siamea Kassod tree
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S. No Name of the Trees Common Name
10 Melia azedarach China ber ry
11 Delonix regia Gulmohar tree
12 Anthocephalus cadamba Kadamba tree
13 Michelia champaca Champak tree
15 Other ornamental trees -
10.8.9 Third Tier Plantation planning
Third t ier plantation shall be developed. First t ier will be developed by big tree species having
minimum 10-12 m of height. Total Two layers will be developed. Second tier will be developed
by planting tree species having minimum 5-10 meter height. Third layer of scrubs species w ith
ground flora will be developed. First tire will be close to the project boundary and third t ire
will be closed to the treatment unit. The same is descr ibed below:
Table No.10.5: Third Tier Plantation planning
Sr. No. Tier Type Height (m) Rows
1. First Tier (Towards
Boundary)
Tree 10-12 2
2. Second Tier (Middle
Layer)
Small Tree 5-10 1
3. Third Tier (Towards
treatment unit)
Scrubs including
Ground Flora
1-5 Thick Layer
10.8.10 Year Wise plantation planning
The plantation programs have to be implemented in phase wise manners. To ensure the
effective plantation, a five year plantation programs with number of tree/ shrubs species have
been proposed and descr ibed below:
Table No.10.6: Year wise plantation planning
Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Number of
Plants
100 Nos.
(Tree-75)
(Shrubs-25)
150 Nos.
(Tree-100)
(Shrubs-50)
Addit ional
100 Nos.
(Tree-70)
(Shrubs-30)
Additional
100 Nos.
(Tree-70)
(Shrubs-30)
Addit ional
100 Nos.
(Tree-70)
(Shrubs-30)
Plantation First Tire First Tire Second Tire Second Tire Third Tire
5 MLD Common Effluent Treatment Plant at Bela Industrial
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Area Development Authority (BIADA)
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Pr ior ity
Plantation of
Grasses and
ground flora
As per vacant area available in the unit
Total 550 Plant species (Tree-385 & Shrubs-165) will be planted in entire 5 year plantation
programs. Required nutr ients/ water/ manure and protection mess shall be provided. Ground
flora will also be developed in open area. Survival of plant shall also be monitored.
10.9 ODOR MANAGEMENT PLAN
Following controlling measures shall be implemented to avoid the odor problem:
All the aspects of odor control have been adopted dur ing designing of the treatment plant
Proper aerobic condit ion will be maintained in biological treatment system
Avoiding any shock loading in term of flow and COD var iat ion
Avoiding upsets in the smooth running of CETP
Avoiding the solid inventory and sludge backlog
Continuous disposal of sludge
Proper operating condition will be maintained
Ensure the proper housekeeping
Green Belt will be developed in and around the plant area
Spraying of anti-odorous chemicals wherever required
Use of Personal protective equipments like’ nose masks, goggles for individuals working in
the CETP area
10.10 COST OF IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT PLAN
The Costs involved in Environmental monitor ing and Management to mit igate the adverse
effects shall be put on account for the proposed project. The approximate cost for the EMP
will be 79.0 Lakhs towards capital investment and about 68.0 Lakhs/ year towards recurr ing
cost per annum. Details of the same are given below:
5 MLD Common Effluent Treatment Plant at Bela Industrial
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Area Development Authority (BIADA)
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Table No. 10.7: Capital Cost of Environmental Monitoring or for mitigation measures
Sr. No. Name of Activity Capital Cost
(Rs. Lakhs)
Recurring Cost
(Rs. Lakhs/year)
Construction Phase
1 PPE’s 12 2
2 Dust Suppression 5 2
3 Environmental Monitor ing - 7
4 Green Belt Development 6 2
5 Sanitation Work 10 3
6 Waste Management 7 1.5
Sub Total 40 17.5
Operation Phase
1 Air Pollut ion Control System 3 1.5
2 RWH & Water Pollut ion Control 7 2.5
3 Noise pollut ion control 1 0.5
4 Green Belt Development/ Maintenances 6 2
5 Environmental monitor ing /
Environmental Management - 7
6 Occupational health & safety 7 2
7 Waste Management 15 35
Sub Total 39 50.5
TOTAL 79.0 68.0
10.11 POST CLEARANCE MONITORING PROTOCOL
This is being a Category B Project, after grant of environmental clearance by the SEIAA, Bihar;
the copy of the clearance will be made available to the public along with its conditions so that
people are aware of the obligation of project proponent. This shall also be given in the local
newspaper for the knowledge of public and stakeholders. The environmental clearance
granted will also be placed in official website of the state government in concerned
department. Copies of the environmental clearance will also be submitted to municipal bodies
and other relevant depar tment.
The half year ly compliance reports shall be submitted in hard and soft copies to the concerned
State level departments on 1st June and 1st December of each calendar year with respect to EC
condit ions. All such compliance repor ts submitted will be the public documents. Copies of the
same shall be made available to any person on request. The BSPCB may incorporate EIA
clearance conditions into consent and make sure that it is being followed and implemented by
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the project proponent to fulfil l the statutory obligation and EC condition. In case, there is any
deviat ion, it shall be brought to the notice.
10.12 CONCLUSION
It is evident from the study finding that the effluent generated from the industr ial estate/ area
is highly polluted and it is not fit for direct discharge on land or sur face water . There is no
wastewater treatment plant at the individual industry level. Since the industr ies are small and
medium scale, they cannot afford to have cost effective Effluent Treatment Plant (ETP) to meet
the discharge standard stipulated by the Bihar State Pollution Control Board (BSPCB).
Therefore, it is very much essential to set up a Common Effluent Treatment Plant (CETP) to
treat the wastewater generated from all the industr ies in the industr ial area in a cost effective
way. There is no dedicated sewerage line for the conveyance of domestic wastewater which
would be treated along with the city domestic wastewater in the terminal Sewage Treatment
Plant (STP). Therefore, it is proposed to treat domestic as well as Trade Effluent in the
proposed CETP.
The treated effluent from the recommended Common Effluent Treatment Plant (CETP) shall
be par tially used for hor ticulture, chemical solut ion preparation in the CETP itself, for
construction of the Civil works in the nearby locality (those who opt to collect from the CETP),
par tially for Automobile service stat ion and water ing on the road side to reduce the fresh
water consumption and sustainability of the environment.
The project is expected to accelerate employment oppor tunit ies to local people and open a
new vista for development of trade and industry. Since the sett ing up of the CETP is a step
towards reducing environmental pollut ion in the area more and more industr ial units will be
interested to establish their units in the area. This will give fur ther force to growth process
resulting to greater employment opportunities to the local people. With the implementation of
the proposed project the occupational pattern of the people in the area will change making
more people engaged in industr ial and business activities ensur ing fur ther shift ing of
population from agr iculture to industry.
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CH APTER X
EN VIRON M EN TAL M AN AGEM EN T PLAN
It is the key Chapter of the report and presents the mitigation plan, covers the institutional and
monitoring requirements to implement environmental mitigation measures and to assess their
adequacy during project implementation. Based on impact prediction, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted
environmental impacts to minimize the emission of pollutants, to improve the environmental
quality and to improve the socio-economic status of the area. It gives details on Management and
monitoring of Air Pollution, Water & Waste Water, Solid & hazardous Waste, Odor and Noise.
Occupational Health & Safety Management and Green Belt Development are the major highlights
of this chapter.
10.1 INTRODUCTION
The purpose of the Environmental Management Plan (EMP) is to recognize project specific
actions that will be undertaken by the project author ity for mitigation of the specific impacts
identified in the proposed project. These actions will be incorporated into project
management system and integrated into the implementation at var ious stages of project
development. EMP descr ibes both gener ic good practice measures and site specific measures,
the implementation of which is aimed at mitigating potential impact associated with the
proposed project activity.
Based on the baseline environmental conditions and impact assessment, a comprehensive
Environmental Management Plan (EMP) has been prepared to minimize the predicted impacts
on environment due to different project activities to minimize the emission of pollutants, to
improve the environmental conditions and socio-economic status of the area. Different
components of the environmental management plan have been discussed below:
10.2 OBJECTIVE OF ENVIRONMENTAL MANAGEMENT PLAN
The main objective in formulating the environmental management plan is:
To minimize the air emission, noise and hazardous waste with appropr iate technology
To comply with all the regulations st ipulated by MoEFCC/ Central/ Bihar State Pollut ion
Control Boards related to liquid effluents discharge and air emission as per Air & Water
Pollution control Acts and laws
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To handle hazardous waste as per Hazardous and Other Wastes (Management and
Transboundary Movement) Rule, 2016
To improve overall environmental status by implementing efficient environmental
management system
To establish green belt around the project area to reduce impact of pollution and also to
improve the aesthetic value of the area
To provide good quality of occupational hygiene in working condition to employees to
improve the working efficiency and occupational health / safety
To conduct the skil l- up-gradation training programs
Conduct mock dr ills and training on-site and off-site emergencies
To allocate the required funds for the effective environmental management
Continuous development and search for innovative technologies for better environment
To contr ibute significantly for sustainable development
10.3 ENVIRONMENTAL MANAGEMENT CELL (EMC)
As a part of the existing environment management system, project proponent has proposed to
take care of the Environment, Health & Safety of the workers and environment. The EMC cell
keeps a close watch on the performance of the pollut ion control equipment, emissions from
the sources and the quality of surrounding environment in accordance with the monitor ing
program.
The EMC cell will also monitors the general and preventive maintenance of pollut ion control
system/ equipment undertaken by the maintenance department to achieve optimum
efficiency of the control equipments and to maintain the quality environment. The cell will
also be responsible for maintaining the records of data, documents and information in line
with the legislat ive requirement and will regularly furnish the same to the concern statutory
author it ies. The setup of the Environmental Health & Safety Management Cell for proposed
project shall be the same as that of exist ing unit and as presented below.
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Industrial Area Development Authority (BIADA)
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Figure No. 10.1: Environmental Management Cell
10.4 RESPONSIBILITIES OF ENVIRONMENTAL MANAGEMENT CELL
The EMC has the pr imary responsibil ity of effective implementation of the mit igation
measures as given in Chapter 4 (Impact Prediction and Mit igation Measures) to minimize the
effects of anticipated impacts of Construction and Operation Phase of Common Effluent
Treatment Plant. The EMC has the responsibil ity to supervise or undertake the monitor ing of
var ious environmental parameters by per iodical monitor ing and analysis of effluent, air , water
and noise quality to abate the pollut ion and also to ensure that whatever control or preventive
measures are implemented are working as per the requirement. It will also monitor the
growth of the green belt in and around the plant so that required measures can be
recommended in t ime.
Regular environmental monitor ing shall be car r ied out to ensure that pol lution is well below
the prescr ibed limits or there is no much difference between the present concentrations and
baseline data. If wide difference is observed then to init iate required corrective action either
by optimizing the treatment process or providing equipment or improving the per formance of
exist ing pollut ion controls equipment shall be under taken. In case the monitored results of
environment pollut ion indicate parameters exceeding the prescr ibed limits, remedial actions
shall be taken through the concerned plant people. The actual operation and maintenance of
pollution control equipments shall be the responsibil ity of respective department head or a
Plant in charge. The Safety, health and environment shall also be responsible to look after
6 MLD Common Effluent Treatment Plant at Hajipur
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Industrial Area Development Authority (BIADA)
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preparat ion of environment statement repor t, carrying out environment audit, preparation of
Water Cess Return and consent application etc. under var ious Acts and Rules applicable to the
CETP. The provision of The water (Prevention and Control of Pollut ion) Act, 1974, The Air
(Prevention and Control of Pollut ion) Act, 1981, Hazardous and Other Wastes (Management
and Trans-boundary Movement) Rules, 2016 and the umbrella act The Environment
Protection Act, 1986 shall be str ictly followed. Detailed environmental monitor ing program is
explained in Chapter-6 (Environmental Monitor ing Plan).
10.5 AIR POLLUTION MANAGEMENT
Stack with adequate height will be provided with DG Set. It w ill be ensured that the
emission of PM, SOX, NOX and CO shall be confirmed within the norms prescr ibed by CPCB
All necessary safety measures shall be implemented. All other action plans as well as
clean-up procedures for combating emergency situations like leakage shall be in-place
Necessary records shall be maintained for work place monitor ing done on regular basis.
Regular review and necessary proceedings shall be ensured by proponent for t imely
cor rection & improvement in the safety system of the unit
All storage, handling & transfer shall be done with proper ly designed facilit ies
Based on the sludge type appropr iate storage Shed shall be provided with leak proof walls
and concrete
Regular water spr inkling shall be carr ied out in and around the plant site
Thick green belt shall developed to control the air pollut ion
10.6 WATER & WASTE WATER MANAGEMENT
A full-fledged pr imary physico-chemical treatment, secondary biological treatment followed
by ter t iary treatment is proposed for the project. The following steps would be taken to
prevent and reduce the water pollut ion in the area:
To measure the quantity of inlet and outlet effluent appropr iate size flow meter will be
installed and will be per iodically monitored
Adequate quantity of land has been air marked for the development of Green belt around
the facil ity to reduce the emission beyond the plant boundary
Laboratory with all required analyt ical instruments like pH meter, analyt ical balance,
Color imeter etc. are proposed for routine analysis of var ious parameters to ensure the
6 MLD Common Effluent Treatment Plant at Hajipur
Industrial Area, District Vaishali, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
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SMS Envocare Limited, Pune MS Chapter-10: Page 215
suitability and adequacy of treatment. The wastewater parameters including heavy metals,
pH, BOD, COD, TSS, TDS, DO etc. shall be analyzed and record maintained
All these data shall be compared with the standard parameters set for CETP by BSPCB
All the chemicals will be stored and handled safely based on the requirement of MSDS
Preventive maintenance program will be developed and implemented
If required, inlet and out let shall be provided with on line monitor ing facil ity for
important parameters or as suggested by the BSPCB
Plant shall be operated on SCADA system
Details treatment scheme including collection, storage, treatment, disposal are already
explained in Chapter-2 (Project Descr iption), Section no. 2.11 in EIA Repor t.
10.7 SOLID & HAZARDOUS WASTE MANAGEMENT
During construction phase, major component of the solid waste can be the overburden of the
area which will be removed dur ing clear ing of the land. Over burden will be stored at the
suitable place so that it can be used for green belt development. Other waste such as metal,
nonmetal plastic and other mater ial will be stored and send to the author ized waste
management unit or to the recyclers.
As project site is full of sludgy mud which shall be pumped dur ing construction phase. The
same shall be stored separately to allow the enough evaporation. Dr ied sludge shall be sent to
CHWTSDF.
The chemical sludge generated from the physic-chemical treatment would be collected into
Wet sludge Pit attached to Sludge Pump house. The wet sludge (TSS range 8.0 to 10.0 g/ L)
shall be pumped at constant rate for dewater ing through filter press and centr ifuge/ Volute
Press. Filter press and centr ifuge are installed at elevated platform. The dewatered sludge
cake from the filter press would drop into the trolley and shall be stored into dry sludge
storage collection shed for a per iod of about one month. Later , the dry sludge shall be
transpor ted to sludge disposal site as per directions of Bihar State Pollution Control Board.
As there is no any Common Hazardous Waste Treatment Storage and Disposal Facility
(CHWTSDF) is available in Bihar , hence BIADA has requested to var ious concerned Author it ies
like State Pollut ion Control Board of West Bengal, Uttar Pradesh and Jharkhand for
transpor tation of Hazardous Waste to their Jur isdiction which will be generated from
proposed CETP. In line with above, BIADA has also approached to some pr ivate firms like
6 MLD Common Effluent Treatment Plant at Hajipur
Industrial Area, District Vaishali, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
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SMS Envocare Limited, Pune MS Chapter-10: Page 216
Ramkey Enviro Engineers Pvt. Ltd, Haldia, Purba Medinipur, WB, Ramkey Enviro Engineers
Pvt. Ltd. Vikashnagar, Kanpur , UP and Bharat Oil and Waste Management Ltd. Akbarpur, UP
for collect ion, transportat ion and management of Hazardous waste for which MoU is in
progress.
10.8 GREEN BELT DEVELOPMENT
Out of the total project area i.e. 4.29 Acre, 33% of the proposed project area is proposed to be
developed into green belt. A thick green belt all along the roads and plant site will be
developed under plantation program. Native fast growing mostly tree species will be planted
as per guidelines. A green belt of tree plantation around the project site of CETP Plant will help
to capture the par ticulate matter in and around the project area and hence reduce the
pollution to a great extent.
Following character istics have been taken into consideration while selecting plant species for
green belt development.
Tree should be fast growing and tall in height
Species should have wide canopy
They should be perennial and evergreen
The planting should be in suitable rows around the site to avoid lateral pollut ion
dispersion
The trees should maintain local ecological balance and conform to soil and hydrological
condit ions
Indigenous species should be prefer red
Species shall be planted as per CPCB guidelines and native species
10.8.1 Greenbelt Development at the Project Site
Proper care will be taken to ensure that a green belt is developed around the treatment plant
and other project area. All vacant area having less vegetation cover will be selected and
develop scientifically under green belt development plan. The plan mostly covers the
following areas:
Green belt around the treatment plant, administrat ive building
Afforestation of bar ren area
All along the internal and around the project boundary
Around the sludge storage area
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Industrial Area Development Authority (BIADA)
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Other vacant area, if any
Apar t from the green belt and aesthetic plantations for fugit ive emissions and noise control, all
other huge plantation effor ts will be implemented with the help and co-operation of the local
community.
10.8.2 Objective
Greenbelt is a pattern of trees planted such a way that they form an effective wall between the
plant and the surroundings. The main objective of green belt development is to contr ibute the
following factors:
To reduce noise levels generated from the plant;
To improve the aesthetics of the plant area;
To trap the vehicular emissions and fugitive dust emissions;
To maintain ecological balance;
To prevent soil erosion and to protect the natural vegetation; and
To util ize the treated effluent for green belt development
Provision of wide green belt around the plant and administrative buildings has been made to
reduce any adverse impacts on the surrounding population due to emissions from the
proposed activity. Plantation of grass, flowers, bushes and trees will be taken-up to reduce
generation of dust from bare ear th and to enhance the aesthetic/ scenic value.
10.8.3 Selection of Plan Species
The species for plantation have been selected based on the following:
Adapted to the Geo-climatic condit ions of the area;
Species having wide canopy
Different heights ranging from 4 m to 12 m; and
Preferably evergreen trees
Var ious type of plant species based on their important and mode of functions have selected for
plantation.
10.8.4 Plantation for Dust Suppression
Tree species, mainly having compact branching, densely arranged leaves, broad leaves of
simple ell ipt ical and hairy structure, shiny or waxy leaves and hairy twigs are efficient fi lters
for dust. The leaf sur face is ten to twenty t imes larger than the ear th surface occupied by the
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treatment plant. It is known that part icles up to 80-mill i micron may st ick to vert ical sur faces.
It is found that 8-m wide green belt can reduce the dust fall by 2-3 t imes.
10.8.5 Comparison of dust holding capacities of various species
Table No.10.1: List of plant species and their dust holding capacity
S. No Name of the Trees Common Name
Dust Collected
gram/m' of Leaf
Surface
Expected
planting area
1 Tectona grandis Teak (Sagwan) 5.35
Along the road
side & Plant
boundary
2 Shorea robusta Sal Tree 4.50
3 Terminalia arjuna Arjun Tree 4.49
4 Bauhinia purpurea Orchid Tree 3.90
5 Butea monosperma Flame of the Forest Tree 3.05
6 Azadirachta indica Neem Tree 2.92
7 Cassia fistula Golden Shower tree 2.24
8 Tamarindus indica Tamar ind 2.08
9 Ficus religiosa Peepal Tree 1.45
10.8.6 Plantation to absorb Sulphur dioxide emissions
It is found that about, 500-m2 greenery detoxifies the 70% of the sulphur dioxide; from the
atmosphere of a part icular area, which acts as a pollutant. The following plants are suggested
for plantation to absorb sulphur dioxide from the air :
Table No.10.2: List of SO2 absorbing plant species
S. No Name of the Trees Common Name Expected planting area
1 Alstonia scholaris Blackboard Tree
Along the road side &
near to DG sets
2 Mimusops elengi Bullet wood
3 Albizia lebbeck Lebbek tree
4 Ficus religiosa Peepal Tree
5 Polyalthia longifolia Ashoka Tree
6 Terminalia arjuna Ar jun Tree
7 Azadirachta indica Neem Tree
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Industrial Area Development Authority (BIADA)
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10.8.7 Plantation to Reduce Noise Pollution
Trees having thick and fleshy leaves with petioles flexible and capacity to withstand vibration
are suitable. Heavy branches and trunk of the trees also deflect or refract the sound waves.
The density, height and width are cr itical factors in designing an adequate noise screen
plantation. Combination of trees and shrubs together with suitable landforms and design
appears to be the best system for combating noise pollut ion. In general, more than 65 decibels
noise produced from factory is unhealthy to living wor ld. The following species are suggested
to be planted to reduce noise pollution:
Table No.10.3: List of plant species which help to reduce Noise
S. No Name of the Trees Common Name Expected planting area
1 Azadirachta indica Neem Tree
Around the treatment unit
and along the road side
2 Melia azedarach China ber ry
3 Butea monosperma Flame of the forest
4 Grevillea pteridifolia Silky Oak
5 Grevillea robusta Australian silver oak
6 Tamarindus indica Tamarind
7 Terminalia arjuna Ar jun Tree
10.8.8 Plantation along Roads and other administrative building sites
Table No.10.4: List of plant species to be planted along the road and administrative
building sites
S. No Name of the Trees Common Name
1 Lagerstroemia flosreginae Pr ide of India tree
2 Mimusops elengi Bullet wood tree
3 Cassia fistula Golden Shower tree
4 Bauhinia purpurea Orchid tree
5 Grevillea ptehdifolia Silky Oak
6 Pongamia pinnata Karanj
7 Polyalthia longifolia Ashoka tree
8 Peltophorum ferrugineum Yellow Flame tree
9 Cassia siamea Kassod tree
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10 Melia azedarach China ber ry
11 Delonix regia Gulmohar tree
12 Anthocephalus cadamba Kadamba tree
13 Michelia champaca Champak tree
15 Other ornamental trees -
10.8.9 Third Tier Plantation planning
Third t ier plantation shall be developed. First t ier will be developed by big tree species having
minimum 10-12 m of height. Total Two layers will be developed. Second tier will be developed
by planting tree species having minimum 5-10 meter height. Third layer of scrubs species w ith
ground flora will be developed. First tire will be close to the project boundary and third t ire
will be closed to the treatment unit. The same is descr ibed below:
Table No.10.5: Third Tier Plantation planning
Sr. No. Tier Type Height (m) Rows
1. First Tier (Towards
Boundary)
Tree 10-12 2
2. Second Tier (Middle
Layer)
Small Tree 5-10 1
3. Third Tier (Towards
treatment unit)
Scrubs including
Ground Flora
1-5 Thick Layer
10.8.10 Year Wise plantation planning
The plantation programs have to be implemented in phase wise manners. To ensure the
effective plantation, a five year plantation programs with number of tree/ shrubs species have
been proposed and descr ibed below:
Table No.10.6: Year wise plantation planning
Description End of 2017 End of 2018 End of 2019 End of 2020 End of 2021
Number of
Plants
100 Nos.
(Tree-75)
(Shrubs-25)
150 Nos.
(Tree-100)
(Shrubs-50)
Addit ional
100 Nos.
(Tree-70)
(Shrubs-30)
Additional
100 Nos.
(Tree-70)
(Shrubs-30)
Addit ional
100 Nos.
(Tree-70)
(Shrubs-30)
Plantation
Pr ior ity
Fir st Tire First Tire Second Tire Second Tire Third Tire
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Plantation of
Grasses and
ground flora
As per vacant area available in the unit
Total 550 Plant species (Tree-385 & Shrubs-165) will be planted in entire 5 year plantation
programs. Required nutr ients/ water/ manure and protection mess shall be provided. Ground
flora will also be developed in open area. Survival of plant shall also be monitored.
10.9 ODOR MANAGEMENT PLAN
Following controlling measures shall be implemented to avoid the odor problem:
All the aspects of odor control have been adopted dur ing designing of the treatment plant
Proper aerobic condit ion will be maintained in biological treatment system
Avoiding any shock loading in term of flow and COD var iat ion
Avoiding upsets in the smooth running of CETP
Avoiding the solid inventory and sludge backlog
Continuous disposal of sludge
Proper operating condition will be maintained
Ensure the proper housekeeping
Green Belt will be developed in and around the plant area
Spraying of anti-odorous chemicals wherever required
Use of Personal protective equipments like’ nose masks, goggles for individuals working in
the CETP area
10.10 COST OF IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT PLAN
The Costs involved in Environmental monitor ing and Management to mit igate the adverse
effects shall be put on account for the proposed project. The approximate cost for the EMP
will be Rs. 81.0 lakhs towards capital investment and about Rs. 73.0 lakhs towards recurr ing
cost per annum. Details of the same are given below:
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Industrial Area Development Authority (BIADA)
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Table No. 10.7: Capital Cost of Environmental Monitoring or for mitigation measures
Sr. No. Name of Activity Capital Cost
(Rs. Lakhs)
Recurring Cost
(Rs. Lakhs/year)
Construction Phase
1 PPE’s 12 2
2 Dust Suppression 5 2
3 Environmental Monitor ing - 7
4 Green Belt Development 6 2
5 Sanitation Work 10 3
6 Waste Management 7 1.5
Sub Total 40 17.5
Operation Phase
1 Air Pollut ion Control System 3 1.5
2 RWH & Water Pollut ion Control 7 2.5
3 Noise pollut ion control 1 0.5
4 Green Belt Development/ Maintenances 6 2
5 Environmental monitor ing /
Environmental Management - 7
6 Occupational health & safety 7 2
7 Waste Management 17 40
Sub Total 41 55.5
TOTAL 81.0 73.0
10.11 POST CLEARANCE MONITORING PROTOCOL
This is being a Category B Project, after grant of environmental clearance by the SEIAA, Bihar;
the copy of the clearance will be made available to the public along with its conditions so that
people are aware of the obligation of project proponent. This shall also be given in the local
newspaper for the knowledge of public and stakeholders. The environmental clearance
granted will also be placed in official website of the state government in concerned
department. Copies of the environmental clearance will also be submitted to municipal bodies
and other relevant depar tment.
The half year ly compliance reports shall be submitted in hard and soft copies to the concerned
State level departments on 1st June and 1st December of each calendar year with respect to EC
condit ions. All such compliance repor ts submitted will be the public documents. Copies of the
same shall be made available to any person on request. The BSPCB may incorporate EIA
clearance conditions into consent and make sure that it is being followed and implemented by
6 MLD Common Effluent Treatment Plant at Hajipur
Industrial Area, District Vaishali, Bihar by M/s. Bihar
Industrial Area Development Authority (BIADA)
Environmental
Impact Assessment
(EIA) Report
SMS Envocare Limited, Pune MS Chapter-10: Page 223
the project proponent to fulfil l the statutory obligation and EC condition. In case, there is any
deviat ion, it shall be brought to the notice.
10.12 CONCLUSION
It is evident from the study finding that the effluent generated from the industr ial estate/ area
is highly polluted and it is not fit for direct discharge on land or sur face water . There is no
wastewater treatment plant at the individual industry level. Since the industr ies are small and
medium scale, they cannot afford to have cost effective Effluent Treatment Plant (ETP) to meet
the discharge standard stipulated by the Bihar State Pollution Control Board (BSPCB).
Therefore, it is very much essential to set up a Common Effluent Treatment Plant (CETP) to
treat the wastewater generated from all the industr ies in the industr ial area in a cost effective
way. There is no dedicated sewerage line for the conveyance of domestic wastewater which
would be treated along with the city domestic wastewater in the terminal Sewage Treatment
Plant (STP). Therefore, it is proposed to treat domestic as well as Trade Effluent in the
proposed CETP.
The treated effluent from the recommended Common Effluent Treatment Plant (CETP) shall
be par tially used for hor ticulture, chemical solut ion preparation in the CETP itself, for
construction of the Civil works in the nearby locality (those who opt to collect from the CETP),
par tially for Automobile service stat ion and water ing on the road side to reduce the fresh
water consumption and sustainability of the environment.
The project is expected to accelerate employment oppor tunit ies to local people and open a
new vista for development of trade and industry. Since the sett ing up of the CETP is a step
towards reducing environmental pollut ion in the area more and more industr ial units will be
interested to establish their units in the area. This will give fur ther force to growth process
resulting to greater employment opportunities to the local people. With the implementation of
the proposed project the occupational pattern of the people in the area will change making
more people engaged in industr ial and business activities ensur ing fur ther shift ing of
population from agr iculture to industry.