52.2 MW Dual Fuel (HFO/Gas) Fired Power Plant Project Management Plan 11 b.pdf · 52.2 MW Dual Fuel...

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52.2 MW Dual Fuel (HFO/Gas) FiredPower Plant Project

Comilla (Jangalia), Bangladesh

Environment Management Plan

Document No: L125-PLN-EM-001

Revision No: 03

Revision Date: 15-11-2014

52.2 MW Dual Fuel (HFO/Gas) Fired Power Plant ProjectComilla (Jangalia), Bangladesh


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Contents1.0 Scope .............................................................................................................................. 2

2.0 Environment Management System .................................................................................. 2

2.1 Environment Committee .............................................................................................. 2

2.3 Environment Aspects & Impact Evaluation .................................................................. 6

2.4 Environment Audits ..................................................................................................... 6

2.5 Environment Reports, Meetings and Notices ................................................................ 6

2.5.1 Environment Incident Reports ............................................................................... 6

2.5.2 Environment Committee Meeting .......................................................................... 7

2.5.3 Notifications for Corrective Actions ...................................................................... 7

2.6 Environment Orientation & Training ........................................................................... 7

3.0 Compliance with Legal Requirements ............................................................................. 8

4.0 Power Plant Environment ................................................................................................ 8

5.0 Environment Monitoring ................................................................................................. 9

5.1 Pre-Operation Phase (Construction Phase) ................................................................... 9

5.2 Operation Phase ......................................................................................................... 11

6.0 Implementation of Environment Controls ...................................................................... 13

6.1 Air Pollution .............................................................................................................. 13

6.2 Land Pollution ........................................................................................................... 13

6.3 Water Pollution .......................................................................................................... 13

6.4 Noise Pollution .......................................................................................................... 14

6.5 Oil and Chemical Spillages ........................................................................................ 14

6.6 Vehicle Movements ................................................................................................... 14

6.7 Waste Management.................................................................................................... 14

7.0 Environment Mitigation Plan ......................................................................................... 16

7.1 Pre-Operation Phase (Construction Phase) ................................................................. 16

7.2 Operation Phase ......................................................................................................... 19

7.3 Post - Operation Phase ............................................................................................... 21

8.0 Emergency Preparedness, Response & Recovery Plan ................................................... 21



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1.0 ScopeThis environmental management plan derives the framework and action plan to manage the

all environment related activities of the 52.2 MW Dual Fuel (HFO/Gas) Fired Power Plant at

Comilla (Jangalia), Bangladesh. The environment related activities include identifying

environmental aspects resulting from the project activities, evaluation of the environment

impact of those aspects, identify the mitigation measures and ensure implementation of the

mitigation measures, monitoring the effectiveness of the controls implemented and the

overall environmental monitoring of the power plant. This plan covers the all environment

aspects during the construction and the operational phases of the power plant.

This plan ensures the establishing measures for controlling and reducing of adverse impacts

during construction and operational phases of the power plant, the actions needed to

implement these measures, a monitoring plan to assess the effectiveness of the mitigation

measures employed. This environment management plan will set out the strategies and

management processes that must achieve compliance with these environment requirements.

This environment management plan ensures compliance with all applicable environmental

laws, and will meet the requirements of all relevant governmental agencies of Bangladesh.

This plan is a dynamic document and might be updated/ modified as per the situational needs

and considering the requisite environmental aspects and their impacts to be incorporated.

2.0 Environment Management System2.1 Environment CommitteeThe environment requirements stipulated in this plan shall be strictly met and maintained by

the respective environment management organizations during the power plant construction

phase and the operations and maintenance stage. The Lakdhanavi Bangla Power Limited

(LBPL) will form an Environment Committee during the construction stage of the power

plant. The typical environment committee during the construction stage of the power plant

will consist with LBPL’s Assistant Project Manager, LBPL’s site Health, Safety &

Environment Officer, Work Superintendents and the representative of the Work Groups/

Operators.

LBPL will act compliance to relevant national and international environmental and social

compliances and standards and will try to maintain all relevant compliances during

construction and operational phases.



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The duties of the Environment Committee will include,

· Ensure environmental and social safeguard compliances.

· Coordinate environmental monitoring process.

· Act as liaison with the public, local organizations and government.

· Ensure and supervise record keeping, data storage for follow-up actions.

· Monitor hazardous materials storage and handling.

· Promote environmental awareness and safety measures.

Also within the site, Environment Committee will monitor and ensure the implementation of

environment practices according to the environment plan. Also the Site Environment

Committee will direct, coordinate and orient the environment related activities.

The Site Environment Committee shall be responsible to make awareness of the power plant

employees on the policy, objectives, rules and/or regulations of the LBPL. The Site

Environment Committee will also look for, detect, and identify negative environment impacts

while performing a thorough investigation of all environment incidents and reviewing the

recommendations to avoid any repetition of the accidents occurred.

Figure 1: Site Environment Committee – Construction Phase

Once the construction phase of the power plant completed, a new organization structure will

come in to effect during the operations and maintenance phase. The designation names will



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change according to the requirements of power plant operations and maintenance. The

responsibilities of the Assistant Project Manager shall be transferred to the plant manager

during the operations and maintenance phase. Health, Safety & Environment Officer will

continue to operate in the operations and maintenance phase. A representative to representing

the Operators shall be joined the Plant Environment Committee.

The operations and maintenance engineers shall be delegated with some responsibilities of

the plant manager in their respective work areas. Operations and maintenance engineers will

also attend the Power Plant Environment Committee meeting during the operations and

maintenance phase. The LBPL will ensure smooth transition of the responsibilities from the

construction phase to the operations and maintenance phase.

Figure 2: Power Plant Environment Committee – Operations & Maintenance Phase

Assistant Project Manager/ Plant Manager

During the construction phase of the power plant the Assistant Project Manager and during

the operations and maintenance phase the Plant Manager has the prime responsibility for

ensuring the minimum impact on the environment from the power plant activities. Assistant

Project Manager/ Plant Manager will chair Environment Committee meetings. Assistant

Project Manager/ Plant Manager will promote the setting up of power plant environment



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plan, regulations, rules, trainings and etc. Also he will organize and preside over

Environment Committee.

Assistant Project Manager/ Plant Manager will direct the Health, Safety & Environment

Officer, Operations and Maintenance Engineers (only in Operations & Maintenance Phase),

Technical Officers, Site Superintendents, representatives of the Work Groups/ Operators, and

other site employees in carrying out their duties and responsibilities with related to

environment aspects.

Health, Safety & Environment Officer

Health, Safety & Environment Officer will coordinate the occupational health & safety and

environment protection activities of the power plant. Health, Safety & Environment Officer

will conduct periodic environment audits to ensure that the established environment

procedures are being implemented and maintained as planned in the power plant.

Health, Safety & Environment Officer will report power plant management of compliance

and conditions requiring attention on environment. Responsible to check on the use of all

types of environment related aspects, emergency preparedness plans, and recovery actions

planned. In addition, Health, Safety & Environment Officer shall be responsible for all

environment protection activities, including fire prevention during the project lifecycle.

The major responsibilities of the HSE Officer are as follows:

· Monitor the environmental, health, safety, fire protection and emergency response

matters.

· Ensure the compliance of the environment legislative bodies.

· Ensure the compliance of other external stakeholders.

· Monitor the implementation of the environment management plan.

· Develop standard operational procedure (SOP) for environmental aspects.

· Conduct environment & safety inspections and provide environment & safety training

to promote a safe working environment for the employees.

Technical Officers/ Superintendents

Superintendents will organize the power plant sites, so that the work is carried out in

accordance with the environment standards required for the minimum impact to the

environment. They shall be provided with precise instructions as to the requirements for

correct work method while coordinate with the work groups to avoid any confusion about

areas of responsibility.



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They are responsible to make the awareness of employees on environment practices available

and in use. Also need to ensure that new employees are properly instructed in precautions to

be taken before they are allowed to start work.

2.3 Environment Aspects & Impact EvaluationBefore establishing the environment plan for the power plant, environment aspects & impact

evaluation procedure shall be carried out by the LBPL before commencing the construction

phase and as well as the operations and maintenance phase.

The LBPL will identify environment aspects and their impact on the environment. After that

it will determines the severity level of each impact. Subsequently, appropriate operational

controls will also be identified in order to eliminate or minimize those hazards to acceptable

level.

The LBPL considers these identified environment aspects and associate impact when

establishing, implementing and maintaining environment plan and setting related objectives.

All above information are documented and keep it up to date through the aspect impact

register of the power plant project.

2.4 Environment AuditsEnvironment related aspects of the power plant project shall be audited periodically at pre

agreed intervals during the entire life cycle of the project. Environment audits shall be carried

out, to determine the conformance to environment standards and to ensure the effectiveness

of the environment management system. More frequent environment audits will plan

depending on the status and the requirements of the power plant at different stages of the

project and depending on the results of previous audit evaluations.

The audit criteria, scope, frequency, and methods for each audit is defined and communicated

to the audit team prior to the audit. Personnel assigned to carry out environment audits are

independent of those having direct responsibility for related activity. The relevant process

owner will ensure that corrective actions are taken without undue delay to eliminate detected

non-conformities and their causes. Follow up audits are conducted to verify the actions taken

and to report verification results.

2.5 Environment Reports, Meetings and Notices

2.5.1 Environment Incident ReportsAll adverse environmental impact situations, all the damages to the power plant’s properties,

all emergencies including fires & natural disasters and their impact on environment, all



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releases or spills of hazardous materials considered to be an environment incident. All

Incident/Accident shall be immediately reported orally to the immediate supervisor by the

employees who will first observe any one of the cases described above and shall be followed

by a written report.

A written environment incident report will describe in detail the circumstance, and include

the results of the environment incident investigation and analysis. Written environment

incident reports shall be then submitted to power plant management by the Health, Safety &

Environment Officer.

2.5.2 Environment Committee Meeting

An Environment Committee meeting shall be held periodically at a pre agreed frequency and

chaired by the Assistant Project Manager during the construction stage and the power plant

location manager during the operations and maintenance stage. The all Environment

Committee members will participate in this. LBPL’s Manager - HSEQ will participate for

this meeting time to time as appropriate. All Environment Committee members prior to

holding a meeting may conduct a joint site environment inspection and the inspection results

shall be discussed at the meeting.

2.5.3 Notifications for Corrective Actions

Assistant Project Manager during the construction stage and the Plant Manager during the

operations and maintenance stage will issue notices of instruction for corrective actions to the

work groups/ operators. The work group leaders will fulfill environment related

responsibilities and correct unsafe conditions or practices which are harmful to the natural

environment, as notified by the power plant management.

The necessary instructions for environment practices shall be described in the work permits

issued by the management. The work which is harmful to the natural environment shall be

stopped immediately. The work will not be allowed to commence again until corrective

action has been taken.

Daily Tool Box meetings and daily environment inspection tours shall be arranged by Health,

Safety & Environment Officer who will record and will submit them to the power plant

management.

2.6 Environment Orientation & TrainingTraining is an integral part of a preventive strategy. Environmental and disaster management

training will be required to ensure proper implementation of effective environmental

management and monitoring plan, and disaster management plan.



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However, training shall be organized by LBPL involving power plant project staff.

Important training modules includes,

· Training on fire fighting.

· Training on environmental regulations and standards.

· Staff training on environmental monitoring.

· Training on environmental health and safety measure.

It is mandatory for each employee to attend the environment awareness orientation program

on the first day of his/her work. No worker shall be permitted to work in the power plant

without attending the environment awareness orientation program and other requirements.

The orientation shall be given by the Site Health, Safety & Environment Officer and will

typically include a brief explanation of the programs, environment control policy, outline of

applicable regulations and requirements for the power plant, emergency response and

environment recovery procedures. The records shall be maintained on all employees of the

environment trainings given time to time according to the training schedule.

3.0 Compliance with Legal RequirementsThere are several legal requirements exist in Bangladesh for conservation of the environment,

improvement of environmental standards and control and mitigation of environmental

pollution. The LBPL shall also adhere with those requirements to protect the environment.

The main legislative references for environmental impact evaluation in Bangladesh are,

· Environmental Policy 1992

· Environmental Conservation Act 1995 (ECA-95)

· Environmental Conservation Rules 1997 (ECR-97)

Department of Environment of Bangladesh, under the Ministry of Environment and Forest, is

the regulatory body responsible for enforcing the ECA 95 and ECR 97.

4.0 Power Plant EnvironmentThe workers shall be instructed to use the waste bins to put waste. The waste bins shall be

segregated to different waste types. They are colour coded to identify the correct waste bin

before putting waste in to the waste bin.

At the end of the days’ work collect workers shall be instructed to collect all scrap, generated

from the work at their work locations & segregate those waste materials. Those waste



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materials shall be disposed as appropriately as per rules and regulations of the local

government authorities. The workers shall be instructed always to keep the work locations

free of obstacles & without any scrap or litter around.

The employees are responsible to adhere to the environmental control specified for the job

site including all equipment and machines used. The employees shall be instructed not

dispose of any used oil or liquid waste direct to the ground, pit or storm drain. Dispose of

these materials only in properly labeled containers.

5.0 Environment MonitoringEnvironmental monitoring shall be an essential component of this environmental

management plan, as it provides the basic scenario of the impact of the project on baseline

condition.

The prime objectives of environmental monitoring includes:

· Assess the effectiveness of proposed mitigation measures.

· Monitor results with baseline data/environmental standards.

· Identify the extent of environmental impact.

· Determine project compliance with regulatory requirements.

· Adopt remedial action and further mitigation measures if necessary.

5.1 Pre-Operation Phase (Construction Phase)During the construction phase, the LBPL will ensure that activities such as land leveling,

clearing work, access road construction, putting proper traffic signals etc. are being carried

out properly to minimize the level of impact. This in turn shall be monitored by the Health,

Safety & Environment Officer of LBPL.

EnvironmentAspect

ImpactingActivities/

Source

KeyParameters Method Frequency Location

Ambient AirQuality

-Landpreparation &earth works- Openexcavation-Developmentof access roadsfor heavy equip.transport.

SPM, PM10,PM 2.5, SOx,NOx and CO

PassiveSampling

Quarterly(routine)Analysis

At project site,residential /

commercial areaswithin 500moutside from

plant boundary



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EnvironmentAspect


Source


SurfaceWater

-Domesticaffluent waterrelease fromworker facilities-Waste waterfromconstructionwork

pH,Temperature,

DO, BOD,COD,

TDS,TSS, Oiland Grease

PassiveSampling

Bi–anually(pre-

monsoon& post-

monsoon)

At project site

GroundWater

-Waste waterfromconstructionwork-Domesticaffluent water

pH,Temperature,

DO, BOD,COD, TDS,

Oil andgrease

PassiveSampling

Bi–anually(pre-

monsoon& post-

monsoon)

At project site

Noise

-Landpreparation &earth works- Openexcavation-PilingCommissioningand Testing

Limits in dBA 5 MinuteAverage

Quarterly(routine)analysis

At four cornersof projectboundary,residential/commercialareas within100m and

300m outsidefrom plantboundary

Surfacerunoff

Landpreparation &earth works

TurbidityMonitordrainagesystem

Duringrainy days At project site

Damages toRoads,

Bridges &Culverts

Heavyequipmenttransport

Visualdamages Inspect

Dailyduringheavy

equipmenttransport

At access roads

OilSpillages

Commissioningand Testing Any leakages

Inspect,monitorvehicleservicereports

WeeklyAt the site andother relevant

areas

SewageDisposals from

employeefacilities

Quantity,Disposalmethod,

Disposingarea

Record &Analysis Weekly At project site



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EnvironmentAspect


Source


Solid Waste

Disposals fromemployeefacilities

Installation ofplant &

machinery

Types ofwaste,


Disposingarea

Record &Analysis Weekly At project site

SanitaryStatus

Maintenance ofemployeefacilities

Cleanliness,Orderliness

Tool boxmeeting Weekly At project site

Table 1: Environmental Monitoring Plan for Pre-operation phase

5.2 Operation PhaseDuring the operation phase the preventive maintenance shall be carried out to identify and

resolve problems related to cooling oil, gaskets, circuit breakers, vibration measurements, and

other monitoring activities at regular intervals. Monitoring of oil water separation and

sanitary waste treatment shall be done periodically to avoid water pollution. Other

environmental good practices include noise abatement, maintaining hygienic conditions,

maintenance of fire and safety equipment etc. and clearing of grass shall be done periodically

and medium height tree plantation around the boundry wall shall be done at the plant areas as

appropriately.

EnvironmentAspect


Source

KeyParameters Method Freque

ncy Location

StackEmissions

TurbineOperation

SO2, NO2,SPM,PM10,

Opacity

Method 1-5USEPA Anually

Stacks in thePower Plant

PremisesAutomatedMonitoring

Continuous

Ambient AirQuality

Vehicularmovements, otheremissions fromplant equipment

SPM, PM10,PM 2.5, SOx,NOx and CO

PassiveSampling Anually

Area within500m outside

the PowerPlant

boundary



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EnvironmentAspect


Source

KeyParameters Method Freque

ncy Location

WasteWater

-Fuel treatment-Water from otherplant activities

pH,Temperature,

DO, BOD,COD,

TDS,TSS,Oil andGrease

Manually Daily PowerPlant

Premises

Noise

-Engine operation-Cooling tower-Fuel treatmentoperation

Limits indBA

Minimum of15 min. time

integratednoise levels

AnuallyAt Power

Plantboundaries

OilSpillages

-FuelTransportation-Fuel Unloading& FuelTreatment-PeriodicMaintenance

Anyleakages

Environmentalaudits,

Inspection &monitor

vehicle servicereports

WeeklyAt Power

PlantPremises

Chemicalspillages &

leakages

-Chemical storage& handling-Effluenttreatment

Anyleakages

Environmentalaudits Monthly

PowerPlant

Premises

SewageDisposals fromemployeefacilities


Disposingarea

Record &Analysis Weekly

PowerPlant

Premises

Solid Waste

-EffluentTreatment-PeriodicMaintenance

Types ofwaste,


Disposingarea

Record &Analysis Weekly

PowerPlant

Premises

SanitaryStatus

Maintenance ofemployeefacilities

Cleanliness,Orderliness

Plant HSEmeeting Weekly

PowerPlant

Premises

Table 2: Environmental Monitoring Plan for Operation phase



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6.0 Implementation of Environment Controls6.1 Air PollutionAir pollution can occur due to many reasons. They are due to dust generation and due to

emissions from power plant vehicles and machinery. Mitigation measures shall be

implemented to minimize the air pollution due to dust generation through maintaining the

access roads and power plant premises area in wet condition by sprinkling of water daily.

And also soil with low level of dust particles can be used in the construction of the access

roads and the surrounding areas of the site. Mitigation measures which shall be implemented

to minimize air pollution due to emissions from power plant vehicles and machinery are

inspection of the vehicles and machinery for emission levels before deploying in the power

plant work and the periodic maintenance of the vehicles and machinery. The LBPL will carry

out regular inspections on site vehicles and machinery. During power operations and

maintenance the air emissions from the engines and through the boiler operations shall be

monitored and shall be control it if beyond the stipulated emission limits.

6.2 Land PollutionSoil erosion can be occurred in nearby lands due to the obstruction of natural rainy water

ways due to earth moving and removing of inhabitant vegetation. As the preventive measure

the power plant management will create alternate rainy water ways appropriately to the site

condition. The trees and major vegetation of temporary areas such as labour camp area will

not be removed. Planting of grass shall be carried out at some locations to strengthen the soil

as appropriately.

Land pollution will also occur due to oil spills from equipment & machinery. To prevent

these incidents the site management will carry out regular inspections on site equipment &

machinery and shall be done necessary maintenance as required.

6.3 Water PollutionAir pollution can occur in many ways. They are water pollution due to sewage disposal and

water pollution due to effluent water disposal. The water pollution due to sewage disposal

shall be prevented through the construction of sewage and septic tanks as appropriate to the

conditions of the power plant sites. The water pollution due to effluent water disposal shall be

prevented through the septic tanks and sand pits were constructed to minimize impact of

effluent water disposals. The LBPL shall be working in conformance as per the waste water

rules and regulations of the local government authorities as appropriately. Waste concrete



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shall be disposed as per the instructions of the local government authorities and through

approved waste contractors.

6.4 Noise PollutionNoise pollution will also occur due to high noise generated from equipment & machinery. As

a mitigation measure the equipment & machinery shall be checked for the availability of

necessary vibration & noise controlling parts in place before using in the site they were being.

The power plant management will carry out regular inspections on equipment & machinery.

Usage of ear mufflers shall be provided for high noise work for the power plant employees.

6.5 Oil and Chemical SpillagesBefore handling any Oil and Chemical the employees are instructed to know its properties

and follow the proper precaution and procedure. All Oil and Chemical shall be stored in

appropriate containers with proper labels. Hazardous chemical shall be effectively isolated to

avoid contamination. Incompatible materials will not be stored in the same area.

The Material Safety Data Sheets (MSDS) shall be maintained to get information once the

materials get spilled. Spill response mechanisms shall be implemented with the required tools

to prevent further spreading of spilled material once an emergency situation occurred. The

power plant shall be designed with required facilities to response major oil spillages from the

tank farms. The small oil spillages shall be responded immediately with oil collection trays

and using cotton absorbents. The necessary preventive measures shall be taken to avoid any

contamination with the natural environment such as water bodies and ground. Oil collection

trays and dry cotton absorbents shall be kept at the stores in-order to use during a spillage.

The oily waste and sludge shall be disposed as accordance with the standard process of the

client’s country.

6.6 Vehicle MovementsTransport of construction material & equipment will cause a nuisance to the nearby people

due to the frequent noise of vehicle movement. As a mitigation measure the power plant

management will control the number of vehicles arriving per particular period and restricted

transportation only during the day time.

6.7 Waste ManagementThe LBPL shall be concerned about the impact of land pollution due to solid waste disposal.

The waste shall be collected in to a one location of the power plant. Some of them shall be

reused while others disposed. Waste disposal shall be done as appropriately as per rules and



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regulations of the local government authorities. The LBPL will take necessary measures to

prevent land pollution through the disposal of reinforcement material off cuts. During the

construction period power plant management shall be instructed to collect all the

reinforcement material off cuts in to a one location of the site. Some shall be reused while

some shall be disposed as appropriately as per rules and regulations of the local government

authorities. Land pollution due to the disposal of waste concrete shall be minimized. Excess

concrete shall be reduced through accurate measure of quantities during the planning stage.

3R System(1) Reduce

(2) ReuseThe reuse of the waste shall be considered as the next most desirable option. It is any

operation where products or materials that are not waste are used again for the same purpose

for which they were intended. The reuse procedure will comprise with checking, cleaning,

repairing, and/or refurbishing, entire items or spare parts.

(3) Recycle

Recycling of waste shall be the next step in priority. The waste shall be segregated as used,

reused, or unused items. Recycling will involves in sorting and processing the recyclable

products into raw material and then remanufacturing the recycled raw materials into new

products.

The reduction of waste is the most vital point in the waste

hierarchy. The environment management programmes

will be implemented to reduce waste generation by it’s

source. Reduction minimizes the generation of waste

products in the first place by it’s source.



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7.0 Environment Mitigation PlanThe environmental management programs are being carried out as an integrated part of the

project planning and execution. This plan interacts dynamically as project implementation

proceeds, dealing flexibly with environmental impacts, both expected and unexpected.

7.1 Pre-Operation Phase (Construction Phase)The environmental management during the construction phase primarily focused on

addressing the possible negative impacts arising mainly from:

· Generation and disposal of sewage, solid waste and construction waste.

· Increased Traffic

· Generation of dust

· Generation of noise

The LBPL also focus on enhancing the possible beneficial impacts arising from employment

of local workforce for construction works. The below table summarizes the potentially

significant environmental aspects, their impacts associated with the construction and

operations & maintenance phase, mitigation measures and the measurement and frequency of

monitoring.

ProjectActivity Potential Impact Mitigation Measure Measurement and

Frequency

Site clearance

Impact to theexternalenvironment byputtingconstructionwaste.

Topographicchange by cuttingexisting trees,shrubs, herbs,and filling land.

Proper Mechanism shall beintroduced to dispose debris inaccordance with local authorityregulations and advise.

Adopt such type design as isrequired minimum cutting oftrees, shrubs, herbs, and lowlandfilling.

Use waste shrubs, herbs asorganic fertilizers.

Adopt required measures toprevent waste shrubs, herbs asfuel to cook or for any controlledburning purpose.

During siteclearance on dailybasis



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Frequency

Access and siteclearance at site

Temporaryobstruction ofaccess roads,waterways,clearance of treesand shrubs.

Minimize disturbance andclearing of vegetation.

In case of vegetation remove theaccess road after constructionand reinstate the vegetation.

No rocks or trees shall bepainted.

Marking shall be done by steelstakes with tags, if required.

Regularlythroughout theconstruction period

Influx of

workers

Generation ofsewage and solidwaste

Construction of sanitary latrinesand septic tank system.

Erecting “no litter” sign,provision of waste bins/cans,where appropriate.

Waste minimization, recycle andreuse (as required).

Proper segregation and disposalof solid waste.


Transportationof equipment,materials andpersonnel

Deterioration ofair quality fromincreasedvehicularmovement,affecting peoplein thesurroundingareas.

Keeping vehicles under goodcondition, with regular checkingof vehicle condition to ensurecompliance with local standardsand EHS guidelines, whereapplicable)


Visualdegradation ofareas caused bycleaningvegetation for laydown ofmaterials.

Select suitable level area and cutvegetation if required.

No clearing of vegetation or soilby grading with machinery shallbe done.




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Frequency

Transportationand storage of,materials

Wind-blown dustfrom material(e.g.fine aggregate)storage areas

Watering the access road.

Sprinkling and covering stockPiles.

Covering top of trucks carryingmaterials to the site and carryingconstruction debris away fromthe site.


Storage ofchemicals andmaterials

Contamination ofreceptors (land,water, air)

Oil shall be securely storedabove high flood level, until thecontainers are filled-up.

Examined by theproject engineer ateach site visit

Noise fromconstructionequipmentoperations andmaintenance

Hearingdiscomforts forneighborhoodand site workers.

Installation of such machinery onresilient foundations and inenclosed areas.

Avoiding, as much as possible,construction equipmentproducing excessive noise.

Avoiding prolonged exposure tonoise by workers.

Creating a buffer zone byintroducing green belt around theproject site.

Follow construction schedulingto avoid evening and nighttimedisruptions.

Wearing of Ear Mufflers and useof other appropriate PPEs whenrequired.

As per the localgovernmentregulations onnoise levels

Regularlythroughout theconstructionperiod

Dust duringconstructionand exhaustgases fromconstructionmachinery andvehicles

Increased SPM,PM 2.5, PM 10,NOx, SOx levelsat constructionsites, andsurrounding areas

Emission of dustto theneighboringhouses, buildings.

Try to avoid using equipmentsuch as stone crushers at site,which produces significantamount of particulate matter

Immediate use of constructionspoils as filling materials

Immediate disposal/sale ofexcavated materials andContinuous watering of bare

As per the localgovernmentregulations for dustemission



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FrequencyEffluentarising fromdomesticactivities

Contaminationwith land andwater

Release them in to a soakage pitsor septic tanks as appropriately

As per the localgovernmentregulations

Storage of fueloil and othertypes of oil

Accidental oilspillages and firehazards

Use of properly designed storagetanks suitably located. Use of aproper secondary containment tostore excess. Implementation ofnecessary fire extinguishingmechanisms.


Provision offacilities forpower plantworkers

Contamination ofreceptors (land,water, air)

Construction workforcetemporary facilities to includeproper sanitation, water supplyand waste disposal facilities.

Preparation ofproper sanitation,water supply andwaste disposalfacilities - onceeach new facility

Nuisance tonearbyproperties

Losses toneighboring landuses/ values

Implement careful workpractices.

Incorporating goodwork managementpractices, regularlyduring construction

Hazardouswaste fromplant (scrapmetal, waste,lube oils, spilloil etc)

Potential soil andgroundwatercontamination

Secure on-site storageSell waste to the authorizedvendor for discharge in a safeplace.


Table 3: Environment Mitigation Plan - Pre-Operation Phase

7.2 Operation PhaseLBPL shall look in to overall environmental management during operation phase of the

Project. The environmental management during the operations & maintenance phase shall be

primarily be focused on addressing the following issues,

· Emission from the power plant

· Generation of noise

· Waste generation at the power plant

Project Activity Potential Impact Mitigation Measure Measurement andFrequency

Stack emissionsfrom turbineoperation

Increase ambientlevels of SO2, NOx, PM10 in the atmosphere

Periodic Maintenance.Fuel oil qualityassurance.Emission dispersionmodeling.




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Project Activity Potential Impact Mitigation Measure Measurement andFrequency

Transportation offuel oil

Deterioration of airquality from increasedvehicular movement,affecting people in thesurrounding areas.

Keeping oil tankers &vehicles under goodcondition, with regularchecking of vehiclecondition to ensurecompliance with localstandards and EHSguidelines, whereapplicable)


Unloading,Storage of fueloil and othertypes of oil

Accidental oil spillagesand fire hazards

Design storage tanks andunloading bays suitablyto prevent oil spillages.Use of a propersecondary containmentplans to store excess.Implementation ofnecessary fireextinguishingmechanisms.


Operation powerplant equipment.-Engine operation-Cooling tower-Fuel treatment-Pump operations

Hearing discomfortsfor plant workers.

Avoiding, as much aspossible, equipmentproducing excessivenoise.Avoiding prolongedexposure to noise byworkers.Wearing of ear mufflersand use of otherappropriate PPEs whenrequired.

As per the localgovernmentregulations onnoise levels

Regularlythroughout theoperationsmaintenanceperiod

Release of wastewater from fueltreatment.Waste waterfrom other plantactivities.

Contamination withland and water Effluent treatment


Hazardous wastefrom plantduring operationand maintenance(Eg. lube oils,spill oil etc)

Potential soil andgroundwatercontamination

Secure on-site storageSell waste to theauthorized vendor fordischarge in a safe place.


Table 4: Environment Mitigation Plan - Operation Phase



21 | Page

7.3 Post - Operation PhaseThe environmental management during the post-operation phase primarily focused on

addressing the possible negative impacts on the environment. The major environmental

impacts during post-operation or decommissioning phase of a thermal power plant includes,

Generation of solid waste and disposal, oil spillages, generation of dust, generation of noise.

Solid waste generated will be collected and disposed properly through the approved waste

contractors. In-order to minimize the leakages of spent lube oil from plant equipment, the oil

collection trays and cotton absorbents will be used. Some dust will be generated during

demolition works of the power plant. To address the dust generation due to demolition work,

daily watering of bare areas will be carried out. The other major environmental impact during

post-operation of a thermal power plant is noise and vibration. As the demolition works are

likely to lead to significant deterioration of the acoustic environment, the demolition work

will be carried out only in the day time as a mitigation measure.

During decommissioning movement of trucks carrying heavy demolition equipment and

demolished materials will cause adverse impacts. For mitigating the risk of human health and

property damage, the operation of vehicles during the demolition work will be monitored to

operate them with due care.

8.0 Emergency Preparedness, Response & Recovery PlanSo, the LBPL shall ensure to take necessary actions to prevent any un-wanted disaster in the

plant. Disaster could also be occurred if any sudden flood, earthquake and fire occur or if the

equipment/ machinery fail to work at normal condition. In this regard provisions shall be

made to stop the ongoing activities immediately during any emergency situation. The

preventive measures shall be taken during the following situations.

· Address soil erosion during and after heavy rainfall

· Formulation and strict implementation of safety codes and measures

· Periodic inspection of safety valves and equipment

· Preventive maintenance

· Precautionary measures for electro-magnetic wave or electrical interference

· Prohibit smoking in the site premises

· Mock firefighting drills

· Provision & inspection of firefighting equipment and fire hydrant system periodically

· Proper training of the employees about the environment compliances

· Training the employees and the residents of the surrounding villages about the actions

to be taken during an accident, disaster etc.



22 | Page

Table 5: Emergency Preparedness, Response & Recovery Plan

NaturalDisaster

Identificationof

the Disaster

Preparedness toreduce the severity of

the Disaster

ImmediateResponse for the

Hazard

AftermathEnvironmental

RecoveryActions

Flood/Cyclone/Suddentidal Surge

Flash floodingthe drystreambeds, orlow lyingareas.

· Learn the elevation ofthe site area in relationto streams, rivers, anddams.

· Aware the site workersthe emergencyevacuation routes.

· Know where to findhigher ground in caseof a flood.

· Establish warning andevacuation proceduresfor the facility.

· To avoidcontamination of oiland hazardousmaterials with theflood water keep themin containers with theirlids closed always.

· Identify records andequipment that can bemoved to higherlocation.

· Regular check andmaintenance of drainsand sewerage system.

· Consider the feasibilityof flood proofing thefacility.

· Determine floodpotential to thesite location.

· Assistant ProjectManager shalltake a decision tostart evacuatingthe site to aprotected area.

· Shut down mainpower switchfrom the switchboard and otherutility sourcessuch as gas andwater valves.

· Move allmachines,equipment,materials andessential items toa higherelevation or adistance areafrom the sitearea.

· If there are anyconcrete debrisor non-decomposingmaterials in thesite premisescollect anddispose themaccording to thewastemanagementprocedure as perthe localauthorityregulations.

· If the originalvegetation areasof the site werebeing destroyed,commencereplantation inthose areas.

· If there is aspillage of oil orany otherhazardousmaterial collectand disposethem as per thelocal authorityregulations.

· Renovate thedamaged septictanks andsoakage pits ifany.

· Clean the wellsif any.



23 | Page

NaturalDisaster

Identificationof

the Disaster


the Disaster


Hazard


RecoveryActions

Earthquake

The shaking ofthe earth’scrust. This iscaused by theundergroundvolcanic forcesbreaking andshifting therock beneaththe earth’ssurface

· Identify the unstabletemporary structuresin the site area andmake awareness of thesite workers.

· Aware the siteworkers of theprocedure to evacuatethe buildings andmove to the assignedassembly point.

· Formulation of anemergency responseteam.

· Pre-arrangement ofrescue operationfacilities.

· Evacuatebuildings andmove to theassembly pointat a bare land ifnecessary.


· Minimize theadverse impacton theequipment andfacilities fromthe earthquake.

· If there are anyconcrete debrisor non-decomposingmaterials in thesite premisescollect anddispose themaccordingly.

· Do filling &leveling to re-arrange the landif theearthquake hasdisturbed thenatural groundlevels.

· If the originalvegetation areasof the site werebeing destroyed,commencereplantation inthose areas.

Wild Fire

Fires thatoriginate inuninhabitedareas andwhich pose therisk to spreadto inhabitedareas.

· Storage of LPGcylinders and otherflammable materialsseparately.

· Keep the site tidy andmake sure rubbish iscleared away promptlyand regularly from thesite premises.

· Be cautious whenburning activitiesduring dry and windyweather conditions.

· Separate temporarystructures, huts fromthe constructions by atleast 10m in order togive a fire break.

· Educate the work forceon Wild Fire Risks andHazards.

· Train a selected groupof site workers as FireFighters in the site.


· Notify the FireBrigade.

· Attempt tosuppress fire inearly stages.

· Evacuate the sitepremises, asnecessary.

· Collect allvegetation thathas been burneddown anddispose themaccordingly.

· Commencereplantation inthose areas.

· If there are anyburnt materialsin the sitepremises collectand disposethemaccordingly tothe localauthorityregulations.



24 | Page

NaturalDisaster

Identificationof

the Disaster


the Disaster


Hazard


RecoveryActions

High Windswith Rain

Heavy rainsand highwinds.Frequentlyoccurs duringthe monsoonseasons.

• Keep trees andshrubbery in the sitearea trimmed if any.

• Remove any debris orloose items in the sitearea.

· Beware of the strengthof the temporarystructures of the site.

· Avoid placeswith wide-spanroofs.

· If you are inside,protect yourselffrom glass andother flyingobjects.

· Get under a pieceof sturdyfurniture, such asa workbench orheavy table, andhold on to it.

· If there is nobuilding nearby,lie flat in a lowspot.


• Watch out foroil spillages.Collect themusing absorbentcotton materialsand disposethemaccordingly asper the localauthorityregulations.

• If there are anyconcrete debrisor non-decomposingmaterials in thesite disposethem as per thewastemanagementprocedure.

• If you smell/seeburninginsulation, turnoff theelectricity at themain fuse boxor circuitbreaker.

LightningStrike

An electricaldischargecaused bylightning,typicallyduringthunderstorms.

· Do not remove hugetrees in the sitepremises unless adisturbance to theconstruction work.

· If the site area knownto be a location withfrequent lightningstrikes, takeprecautionarymeasures contactingthe local authorities.

· Switch offtelephones in theevent of severelightning.

· Shut down mainpower switchfrom the switchboard.

· Stop working athigher elevations.

· Avoid work atlarge open spaceswhere you aretaller thananything elsearound you.

· Avoid long metalstructures.

· Stop working atlocations filledwith waters.

· Keep windowsclosed if inside.



· If you smell/seeburninginsulation, turnoff theelectricity at themain fuse boxor circuitbreaker.

· Dispose burntinsulationaccording to thesite wastemanagementprocedures.



25 | Page

NaturalDisaster

Identificationof

the Disaster


the Disaster


Hazard


RecoveryActions

IndustrialFire

Industrial Fireis the rapidoxidation of amaterial in theexothermicchemicalprocess ofcombustion,releasing heat,light, andvariousreactionproducts.Sloweroxidativeprocesses likerusting ordigestion arenot includedby thisdefinition.

· Storage of LPGcylinders and otherflammable materialsoutside theconstruction in well-ventilated and secureplace.

· Keep the site tidy andmake sure rubbish iscleared away promptlyand regularly from thesite premises.

· Avoid unnecessarystockpiling ofcombustible materialsin the site premises.

· Avoid burning wastematerials on sitewherever possible.Never use petrol orsimilar accelerants tostart or encouragefires.

· Educate the work forceon Fire Risks andHazards.

· Train a selected groupof employees as FireFighters in the site.

· Conduct a Fire drillonce a year.

· Establish the nosmoking policy withinthe site premises.

· Annual maintenance offire extinguishers.

· Activate thenearest fire alarm/ notificationsystem

· Notify theEmergencyCoordinator, sitepersonnel aboutthe fireemergency

· Notify the FireBrigade

· Leave the sitearea in an orderlymanner using thedesignatedescape routes

· Assemble in thedesignated area

· Coordinate withthe trained FireFighting Team.

· If there are anyburnt materialsin the sitepremises collectand disposethemaccordingly tothe localauthorityregulations.





26 | Page

NaturalDisaster

Identificationof

the Disaster


the Disaster


Hazard


RecoveryActions

CollapsingExcavations

Collapsing thetrench wallssuddenly

· Provide a sufficientlylong and securedladders/ramps/stairways (minimum of tworoutes), at least every25m around theperimeter of theexcavation.

· Keep materials &heavy equipment andtools away at least 6mand 1m respectivelyfrom the edge of theexcavation to preventpossible collapses.

· A competent personshall inspect theexcavations more than1.5m of site beforeevery eight-hour workshift, or if any drasticclimate change occurs.

· Always useappropriate personalprotective equipment.

· Proper use of hand orpower tools during aheavy excavation.

· Shut down allequipment thatmight causevibration (withthe exception ofdewateringequipment whichmay be used toextract waterfrom thecollapsedexcavation).

· Get other fullyexposedindividuals out ofthe excavation.

· Do not attempt topull a partiallyburied victim outby a rope orsling.

· Use hand tools toloose the soilaround thevictim.

· Begin removingstanding orseeping water ifany.

· Do landleveling to re-arrange theGround Levelsas per thenaturalconditionsaround thecollapsedexcavation area.

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