assignment management of site environment
TRANSCRIPT
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MANAGEMENT OF SITEMANAGEMENT OF SITEENVIRONMENTENVIRONMENT
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ENVIRONMENTAL POLICYENVIRONMENTAL POLICY
Commitment From The Management
Arah Jitu Sdn. Bhd. has set up an environmental quality
committee in line with the quality policy and it shall be
continuously monitored and reviewed.
To reduce the impact on the environment
To comply with all relevant regulations
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Environmental Management Team
Kementerian Sains,
Teknologi dan Inovasi
Malaysia
(Project Proponent)
Arah Jitu Sdn Bhd
(Main Contractor)
Wiranda (M) Sdn. Bhd.
(Environmental Consultant)
Sub-
Contractor
Sub-
Contractor
Sub-
Contractor
Environmental OfficerSupervision Team
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ORGANISATIONORGANISATION
Organisation Name JobFunction Responsibility
Kementerian Sains,
Teknologi dan Inovasi
Malaysia (MOSTI)
Project
Proponent
y To advise the Contractor on matters related to
working/management practices critical to the
environmental integrity and acceptability of the site with
respect to the identified environmental issues.
y To establish a system to respond promptly to public
complaints.
y To review periodically, the overall monitoring programme
with respect to monitoring locations, frequency, parameters,
environmental controls and mitigation measures, and revise
if necessary.
y To conduct meetings with the Contractor, Engineer and
Environmental Consultant to review environmental
performance of the proposed works and to identify any
improvements in working practices to avoid breaches of
limit levels.
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Organisation Name Job Function Responsibility
Wiranda (M) Sdn.
Bhd.
Environmental
Consultant
y To prepare an EMP (including an environmental
monitoring programme) and recommend revisions as
appropriate.
y To ensure proper execution of the environmental impact
and compliance monitoring programme.
y To advise JKR/Main Contractor on the performance of
implementation of the EMP and recommend appropriate
changes as indicated by monitoring results
y To assist JKR/Main Contractor in its reporting to the
DOE.
y To liaise with the DOE and relevant regulatory
authorities on environmental matters.
y To prepare EMP, monthly monitoring report and
quarterly environmental audit report for submission to
JKR.
ORGANISATIONORGANISATION
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Organisation Name Job Function Responsibility
Eco Synergy Solution
Sdn. Bhd.
Laboratory To carry out site monitoring and
sampling during the construction
period.
ORGANISATIONORGANISATION
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MONITORING PROGRAMMEMONITORING PROGRAMME
ScopeScope
Site inspection to assess the current progress of construction
works on site.
Monitoring of water quality, discharge from silt traps, air
quality and noise levels to assess environmental conditions
against work progress and intensity.
Analysis of the monitoring results and formulation and
recommendations on suitable measures for areas of non-
compliance and/or enhancement of environmental quality.
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Parameter Locations Monitoring Frequency
Water Quality
Total Suspended Solids
Dissolved Oxygen
Oil & Grease
E.coli
Biological Oxygen Demand (BOD5)
Chemical Oxygen Demand (COD)
Ammoniacal Nitrogen
pH, Temperature
Turbidity
All water quality sampling
locations
Every month
Total Suspended Solid (TSS) Depend on site condition
Air QualityAir quality sampling
locationQuarterly
Noise LevelNoise level sampling
locationQuarterly
MONITORING FREQUENCYMONITORING FREQUENCY
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ENVIRONMENTAL IMPACTS &ENVIRONMENTAL IMPACTS &
MITIGATION MEASURESMITIGATION MEASURES
ACTIVITIESACTIVITIES POTENTIAL IMPACTSPOTENTIAL IMPACTS
During construction stageDuring construction stage Site ClearingSite Clearing
EarthworkEarthwork
Construction of access roadConstruction of access road
Setting up storage area and labour campSetting up storage area and labour camp
Construction of structureConstruction of structure
Soil improvement workSoil improvement work
Transportation of construction materialTransportation of construction material
Riverbank protection worksRiverbank protection works
Potential Environmental Impacts Due to
Activities
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Potential Environmental Impacts and Mitigation Measure
IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
WATER QUALITYWATER QUALITY
During Construction PhaseDuring Construction Phase
Soil erosion and sediment runoffSoil erosion and sediment runoff
Pollution from the sitePollution from the site
accommodation (base camp, workshopaccommodation (base camp, workshopand canteen)and canteen)
Site ClearanceSite Clearance
-- Site Clearing should be done in stageSite Clearing should be done in stage
-- Provide all necessary temporary drainage forProvide all necessary temporary drainage for
keeping the site and other areas free ofkeeping the site and other areas free of
standing waterstanding water
-- Efforts must be made to channel the surfaceEfforts must be made to channel the surfacerunoff as much as possible away from therunoff as much as possible away from the
work areas.work areas.
Excavation and EarthworkExcavation and Earthwork
-- Carry out earthworks in a systematic/orderlyCarry out earthworks in a systematic/orderly
mannermanner
-- Earthworks must be carried out during dryEarthworks must be carried out during dry
weather periodsweather periods
-- Unsuitable materials and surplus earth need toUnsuitable materials and surplus earth need to
be sufficiently graded and levelledbe sufficiently graded and levelled
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IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
Water PollutionWater Pollution
Pollution from SitePollution from Site
Accommodation (Base Camp,Accommodation (Base Camp,
Workshop and Canteen)Workshop and Canteen)
Prohibited from discharging oil and greaseProhibited from discharging oil and greaseto any watercourseto any watercourse
Sufficient toilet facilities shall be providedSufficient toilet facilities shall be provided
Supply, construct, operate and maintainSupply, construct, operate and maintain
temporary toilet facilities at appropriatetemporary toilet facilities at appropriate
locations on sitelocations on site
Domestic solid waste are prohibited to beDomestic solid waste are prohibited to be
dumped near the watercoursesdumped near the watercourses
Construct a containment wall around theConstruct a containment wall around thetanks to prevent fuel spillage.tanks to prevent fuel spillage.
Provide and maintain at the site, suitable,Provide and maintain at the site, suitable,
sufficient accommodation camps for hissufficient accommodation camps for his
workers and supervisory staff as requiredworkers and supervisory staff as required
in the Contract.in the Contract.
Cont
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Sediment Runoff andSiltation Control
Silt curtain to trap silt and sediment from the on-going
construction works, will be provided at suitable location prior
to discharge into the rivers.
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IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
AIR QUALITYAIR QUALITYDuring Construction PhaseDuring Construction Phase
Provide suitable spraying equipment forProvide suitable spraying equipment forregular spraying of water over the existingregular spraying of water over the existing
roads, tracks and access roadsroads, tracks and access roads
Provide for the prompt removal of all dirtProvide for the prompt removal of all dirt
and other materials spilledand other materials spilled
Cover such open trucks when passingCover such open trucks when passing
through villages and settlements or on allthrough villages and settlements or on all
roadwaysroadways
Speed restriction should be practiced for allSpeed restriction should be practiced for allvehicles operatingvehicles operating
Open burning of wastes on site is strictlyOpen burning of wastes on site is strictly
prohibitedprohibited
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IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
NOISE & VIBRATIONNOISE & VIBRATION
During Construction PhaseDuring Construction Phase
All equipment and machinery are in proper workingAll equipment and machinery are in proper working
conditioncondition
Noise levels ofNoise levels ofLeqLeq = 65= 65 dBAdBA should not be exceededshould not be exceeded
Noise barrier shall be provided in sensitive areasNoise barrier shall be provided in sensitive areas
Hydraulic piling, bored piles utilising rotaryHydraulic piling, bored piles utilising rotary
boring/auger equipment, or by using nonboring/auger equipment, or by using non--displacementdisplacement
piles must be used to reduce noise/vibration from pilingpiles must be used to reduce noise/vibration from piling
activitiesactivities
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IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
WASTE MANAGEMENTWASTE MANAGEMENTDuring Construction PhaseDuring Construction Phase
Disposal of BiomassDisposal of Biomass Open burning of all construction waste material,Open burning of all construction waste material,
which includes biomass is totally prohibitedwhich includes biomass is totally prohibited
Municipal Solid WasteMunicipal Solid Waste Consider recycling practices ( paper, cans and plastic)Consider recycling practices ( paper, cans and plastic)
Domestic waste generated should be stored in garbageDomestic waste generated should be stored in garbage
bins/secure containers and be collected regularlybins/secure containers and be collected regularly
Unsalvageable construction spoil should be stockpiledUnsalvageable construction spoil should be stockpiled
at a designated siteat a designated site
Scheduled WasteScheduled Waste Scheduled wastes generated must be properly storedScheduled wastes generated must be properly stored
Any scheduled wastesAny scheduled wastes identified will need to beidentified will need to bedisposed off by a licensed transporter at a recyclingdisposed off by a licensed transporter at a recycling
facilityfacility
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IMPACTSIMPACTS MITIGATION MEASURESMITIGATION MEASURES
TRAFFIC &TRAFFIC &
TRANSPORTATIONTRANSPORTATION
During Construction PhaseDuring Construction Phase
TransportationTransportation ofof constructionconstruction machinerymachinery andand
materials,materials, willwill bebe carriedcarried outout duringduring offoff--peakpeak hourshours ofof
thethe dayday ((77..0000amam -- 99..0000amam andand 44..0000pmpm -- 77..0000 pm)pm);; SpeedSpeed ofof vehiclesvehicles willwill bebe restrictedrestricted
AffectedAffected residentsresidents willwill bebe informedinformed ofof anyany traffictraffic
diversiondiversion andand alternativealternative accessaccess routesroutes..
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Mitigation Plan For Workshop AreaMitigation Plan For Workshop Area
The workshop must have concreting flooring surrounded byThe workshop must have concreting flooring surrounded byparameter drainsparameter drains
The drains leads into oil and grease trap to prevent oil andThe drains leads into oil and grease trap to prevent oil andgrease from flowing to into the water bodies.grease from flowing to into the water bodies.
Provide storage area for the scheduled wasteProvide storage area for the scheduled waste
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Example of Environmental MitigationExample of Environmental Mitigation
Wash ThroughWash ThroughWater BrowserWater Browser
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Example of Environmental MitigationExample of Environmental Mitigation
Skid Tank with containmentSkid Tank with containment
bundbund
Store forStore for
Scheduled WasteScheduled Waste
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