chaptet 6-jbic- mitigatory measures tables
TRANSCRIPT
8/11/2019 Chaptet 6-JBIC- Mitigatory Measures TABLES
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6.4 Summary of Mitigatory measures
6.4.1 Mitigation of Social Impacts- During Investigation Construction & OperationNo ro!ect
"ctivities
otential
Impacts
otential location
#$ere t$e impacts #ill
%e occurre
'(isting mitigation
Measures )if any*
"itional Mitigation
Measures
1 LandAcquisition
Loss of incomefrom crops, lossof long standing property.
ROW Monitoring the impacton income , supportingto reestablishlivelihood system
ontinuation of e!istingmonitoring activities andestablishment of "R# "rievances readinesscommittee$
ostM%
' Resettlement
Lost of income,lost of long
strandedresidences , psychologicalimpact
R(A createdresettlement sites,
locations individuallyfound and resettled
)rovidinginfrastructure
# physical, economicand social$ at theresettlement sites.
"R, monitoring theadequacy of infrastructure
and other supports
ostM%
* onstruction of+urro
pits
(ust, noise andotherdisturbances to
the communities
Residential areasaround burro pits On going monitoringand attending thecommunity problems.
-mplement mitigatorymeasures on dust %noise control
-mprove and intensify theR(A M%& process ostadditstaff
onstruction sites
(ust, noise,accessdifficulties# routine
travels andto thespecial
locations$
onstruction sites andtheir ad/acent locations
On going M%& program , process ofattending tocommunity
grievances. Measuresas above.
0he continuation of e!istingM%& program. -mprove andintensify the effectiveness of M%& activities
ostrecruaddit by R
Operationofe!press
ay
2oise,accidents,access
difficulties , bisection ofsocialmatri!
0he entire road stretchand specific locations# access roads, schools
and other public places$
0he implementationstage have not yetreached.
Recurrent surveys foridentifying the problems,implement mitigatory
measures for noise , dust,accidents etc. )rovision ofunderpasses to establishsocial continuity.
ostof co be re
R(
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6.4.+ Mitigation of ,yrological Impacts- During Construction 2
o
)ro/ect Activities )otential -mpacts )otential location here
the impacts ill beoccurred
&!isting
mitigationMeasures #if any$
Additional
MitigationMeasures
1 &mban3mentonstruction
(rainage congestion ,upstream flooding % ponding
-n all lo lying areas asgiven belo.
)rovision oftemporary culvert
crossings
&nlarge the stemporary c
' &mban3ment
construction
&roded soil from soil dumps
getting deposited in paddy
field, drainage paths etc.
Where emban3ment
construction ta3es place.
onstruction
activities /ust
started andimpacts not yetvisible.
over soil d
ith thic3
polythene shestablish temdrain paths,
* onstruction of theroad across irrigationschemes
All the impacts stated above.-nconvenience to farmers.+isection of irrigation
schemes
)anape, 5eppu &la oordinate iththe -rrigation(epartment..
Obtain theapprovals ofirrigation
(epartmentculvert % bricrossings.
ulvert rossingconstruction %&mban3ment
6looding % bac3ater oingto inadequate culvert si4e 5alu "anga #''7899:
'799$, Welipenne
"anga# 7999:;7999$,
+entota "anga # 17999:7999$ 5ahathudua <
=7999: >7999,Weniel3ola
< 87999: 197999,)anape
area, from 17999 to 1>799
Redesign theculvert
Redesign theculverts ithincreased ret period.
)reparation of deep
cuts
"roundater depletion of
close by ells
(eep cut areasd arry out
monitoring
arry out int
groundatermonitoringrainfall dept
6.4. Mitigation of "est$etic "spects
During Construction & Operation
2o )ro/ect Activities )otential-mpacts
)otential location herethe impacts ill be
occurred
&!isting mitigationMeasures #if any$
Additional MitigationMeasures
Mitigati
91. &arth cut % fill
during cons.?tage Removal
@igh -mpact
duringconstruction.
All areas 2o -mpacts are short term.
Landscaping ill restore theaesthetics.
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of vegetal cover
9' Roc3 blastingduring cons.?tage % preparation ofhigh cut slopes.
@igh -mpactduringconstruction.
uarry sites Bisual ?upervisiononly
Obtaining a smooth finish by proper blasting timing.
9*. Reloadingmaterials
-ntermediateimpact
?torage yards Bisual ?upervisiononly
-mpact is temporary. 2ospecial mitigation isnecessary.
9. +ill +oards Lo impact 2ear 0on entres 2o hec3 the overall aesthetics# visuality$ ith respect tothe proposed location beforeinstallation.
9. Road ?ideLighting
@igh impact 0on entres 2o hec3 the overall aesthetics# visuality$ and intensity of
light emission ith respectto the proposed location before installation
9=. ?oft +uffer 4one
planting
Lo impact @igh sensitive areas 2o )hysical Measurements %
observations regardingsuitability.
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6.4.4 Mitigation of ater /uality0Noise & "ir /uality Impacts
During Construction
)"* Surface ater /uality
2o )ro/ectActivities
)otential -mpacts )otentiallocationhere theimpactsill be
occurred
&!istingmitigationMeasures#if any$
Additional MitigationMeasures
&!cavation,materiale!ploitation,cut and fill, borro sites,
otherconstructionactivities andvegetationclearing
-ntense turbidity andcolour problems ithsubsequent adverseeffects on aquatic biota, contamination
ith pesticides andheavy metals duringvegetation clearing
Any area herecut and filloperations arecarried out: Any area
here burro pits are located
:See Note 1
oncrete,
asphalt andmetal crushing plants
0urbidity, colour and
heavy metalcontamination
Any area here
such plants arelocated
: See Note + :
Washing of
vehicles andmachinery
involved inconstructionor3s and oilspills
-ntense turbidity,
colour problems, oilspills and
contamination ithheavy metals
: -n the areas
here vehiclesand machinery
are ashed
: See Note :
?toc3piling ofconstruction
material ande!cavated peatmaterial
-ntense turbidity andcolour problems and
acidification of ater bodies
-n areas herematerial is
e!cavated
: : over the constructionmaterial and spoil stoc3piles
ith a suitable material toreduce material loss andsedimentation.: Avoid stoc3piling near
ater bodies. 6or thedumping of cut material a
temporary storage area must be selected: ?tripped material shall not be stored here naturaldrainage ill be disrupted: )ermanent filling of an
area having similar soil isrecommended: Cse of peat material forconstruction of noise barriers is recommended
:
Wor3erDs &nrichment ith -n areas here : : )rovision of suitable :
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amps +O(, nutrients, pathogens andsubsequent effectssuch as reduced (O
levels, bad odour andnegative effects on
aquatic life. ultural&utrophicationscenarios in slomoving or stagnant
ater bodies
or3ersD campsare planned
locations having goodsanitary and solid astedisposal facilities ithadequate clean drin3ing
ater systems is necessary.0he collected solid astes
may be disposed to thenearest sanitary landfill orsite having and complyingith the necessary permits
2ote 1
1. ut and fill operations and other or3s such as vegetation clearing and soil e!cavation should be avoided
on rainy days unless silt traps and interceptor drains are incorporated in the construction sites to preventerosion and subsequent siltation of nearby ater bodies
'. +orro sites and quarrying sites should not be close to ater bodies and even noise sensitive areas*. Removal of land cover in natural slopes should be restricted to maintain e!isting slope stability and
subsequent collapsing and erosion problems. Any e!cavated slopes should be maintained at stable angles depending on the type of soil encountered
. onstruction or3s should not be carried in areas susceptible to severe erosion and landslides, hence toavoid severe colour and turbidity problems in any nearby ater bodies
=. @ard landscaping ith retaining alls or soft landscaping ith ground cover planting in necessary ine!cavation sites to prevent erosion. 0hatching of e!posed soil areas ith dead or live vegetation and evenreplantation #here possible$ ith any stripped vegetation is recommended
>. Once an area is e!ploited for fill material it is undesirable to leave that land in the form of an undulating
plane. ?uch land e!ploited for fill material should be cut in to profiles of flat surfaces leaving no over burden
;. After completion of e!cavation for fill material slope should be maintained to ensure stability and benchesand drains should be provided to avoid erosion and slope failure
8. Minimi4e vegetation clearing as much as possible and avoid heavy deforestation
19. Refrain from using eedicides containing ha4ardous materials that are highly to!ic and could bioaccumulate
11. Refrain from using eedicides #not containing ha4ardous materials that could bioaccumulate$ duringrainy periods for vegetation clearing
2ote '
1. oncrete plants, asphalt and metal crusher activities to be controlled #e.g. asphalt hot:mi! plants should not beclose donind of sensitive receptors such as schools and hospitals$. < minimum distance should be 99 m
'. Metal crushing plants should be covered to minimi4e dust being air:borne in the vicinity*. Aggregate piles from asphalt, concrete and metal crusher plants should be 3ept in places here dust and impurities
are minimum. Watering of stoc3piles of sand and coarse aggregates should be carried out
. Cse of cement silos in high elevations and the use of dust collectors such as fabric bags should be practiced#herever possible$
2ote *1. )roper construction management including training of operators and other or3ers to avoid pollution of ater
bodies by the operation of construction machinery and equipment.
'. )rohibition of ashing construction vehicles, equipment and machinery near ater bodies*. @eavy restrictions have to be placed on oil storage to prevent spills #near ater bodies$. ?torage of lubricants, fuels
and other hydrocarbons only in self:contained enclosures and should be 3ept in ell constructed temporary sheds. Regular and proper maintenance of machinery, construction vehicles and equipment to prevent oil spills
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)* 2roun#ater /uality
2o )ro/ectActivities
)otential-mpacts
)otentiallocation
here theimpacts
ill beoccurred
&!istingmitigation
Measures#if any$
Additional Mitigation Measures Mitos
&!cavation,construction of
culverts and bridges, cut andfill, borrosites, otherconstructionactivities and
vegetationclearing
-ntensesalini4ation,
contaminationith pesticidesand heavymetals duringvegetationclearing,
enrichment ithnutrients
: Areas herecut and fill
operations arecarried out: Areas here borro sites arelocated
: ?ee 2ote 1 :
Wor3ersDcamps
6aecalcontaminationand enrichmentith nutrients,+O(, l:
Areas hereor3ersD campsare planned
: All municipal solid astes #M?W$ produced by the or3force should bemanaged according to the principles ofM?W management ith special emphasison separation of recyclables from
biodegradable material #hich could besold to the composting industry orarrangements may be made ith localauthority to dispose the collected, ellsegregated astes$
:
2ote 1: Avoid deep cuts and e!cavations and deatering unless alternative foundation techniques such as sheet piling, in/ected bentonite are considered so that groundater pollution ould be minimi4ed: -n borro areas here the pro/ect does not permit the green land cover to be brought bac3 closer to the previous status, it is
imperative to plant suitable native trees in the surrounding area to maintain the groundater levels in the original levels.: Wherever surface cover is tampered ith during the pro/ect activities, suitable tree planting has to be carried out tominimi4e potential salini4ation problems: @eavy deforestation should also be minimi4ed as practical as possible: Water required for construction or3s needs to be provided to the sites in tan3ers or bou4ers as much as possible so thatthe groundater levels in the local areas could be maintained ithout much loering
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)C* Spoil an Construction aste Disposal
2o )ro/ect
Activities
)otential -mpacts )otential
locationhere the
impactsill beoccurred
&!isting
mitigationMeasures
#if any$
Additional Mitigation
Measures
Mitig
osts
"eneralconstructio
n or3s
areless disposal of materialcan potentially cause
turbidity, colour problems,obstruction to naturaldrainage ays creating localflooding.(umping unsuitable materialsaffects surrounding
environment includingdisturbances of irrigation
systems and crops.areless disposal ofe!cavated peat material nearater bodies may lead to
acidification and evenhardness problems duringrainy periods.
-n all areashere
construction activitiesare carriedout andor3erDsquarters
: See Note 1 :
oncrete,metalcrushingand asphalt
plants
olour, turbidity, oil andheavy metalcontamination of ater bodies
-n areasheresuch plantsare located
: : Left overs including astetreatment plant sludgesshould be dumped only in pre:determined places
hich do not disturb
public, aquatic andterrestrial biodiversity. 0heto!icity characteristicsleaching protocol #0L)$test has to be carried out
#ith assistance from-0-E2+ROEuniversities$ prior to disposal of left over material from such plants.
:
Wor3force andWor3er amps
&nrichment of aterresources ith nutrients,
+O( and l:
-n allor3ersD
camps
: All municipal solid astes#M?W$ produced by the
or3force should be
managed according to the principles of M?Wmanagement ith specialemphasis on separation ofrecyclables from
biodegradable material#hich could be sold to thecomposting industry orarrangements may be madeith local authority todispose the collected, ell
segregated astes$
:
2ote 1
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1. &stimating the amounts and types of spoil and construction aste to be generated by the pro/ect.'. -nvestigating hether the aste can be reused in the pro/ect or by other interested parties.
*. -dentifying potential safe disposal sites close to the pro/ect.. -nvestigating the environmental conditions of the disposal sites and recommendation of most suitable and
safest sites.
. )roper drainage paths and or drainage facilities to be established.=. )iling up of loose material should be done in protected areas to arrest ashing out of soil. : Csed oil and
lubricants shall be recovered and reused or removed from the site in full compliance ith the national and
local regulations. Oil asted must not be burned.>. ?olid aste should not be disposed on the sides of the roads and debris shall not be left after construction
or3s. (isposal of such astes shall be done only at an approved solid aste facility or incinerated.;. &!cavated peat should be dumped in lands ith similar soil layers or may be used for the construction of
noise barriers8. All scrap materials such as cables, metal structures, steel ires, insulators involved in poer line
construction or3s should be removed after construction or3s and attempts be made to evaluate theirrecycling potential
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)D* "ir /uality
2o )ro/ectActiviti
es
)otential-mpacts
)otential location here theimpacts ill be occurred
&!istingmitigati
onMeasur
es #ifany$
Additional MitigationMeasures
"eneralonstruction
Wor3s andassociateddust problems
?ignificantdust
emissions particularlyon dry andindy days.Asthmaticeffects to
or3ers
1. A list of locations is in the +aseline data prepared by -0-
#March, '99*$ and other sensitiveareas currently identified by the&ngineerER(AEM along the ROW.1A, 'A, *A, A, A % =A monitored by -0- in Fune, '99* in the F+-section and any ne sensitive area
identified. 2ecessary mitigationmeasures have to be implemented at
locations here the concrete, asphaltand metal crusher plants ould beestablished. -f any constructionactivity affects an area significantly,
separate addressing plan must becarried out at such locations.
'. Most sensitive locations are in theontractorDs Manual and &-A Report.&!amples '799,7899, 8799,
1>799, '=7'99,'7*99,>719,;799,97'99,>7199
: : ?toc3piled soil and sand shall be slightly etted before
loading, particularly in indyconditions.: are should be ta3en to avoidspillage of construction materialand dust emissions duringunloading of construction
material to the pro/ect site.: are should be ta3en in
stoc3piling constructionmaterial ith adequate coverageagainst ind and rain: 0o plan to minimi4e the dust
ithin the vicinity of tea lands.: ?praying of bare areas, dustysurfaces ith ater.: Remove unnecessarye!cavated material #hich could be recycled for other
construction or3s$: Cnderta3e regular cleaning ofthe pro/ect sites to minimi4e
dust emissions during indyand dry conditions
oncrete,metalcrushing and
asphalt plants
&mission of cement particles,
gaseous pollutantsand unburntor partially burnt
petroleum products
-n areas here such plants arelocated.
oncrete plants. &!amples17999,97999
rushing plants. &!amples7=99,'9799
: oncrete plants, asphaltand metal crusher activitiesto be controlled #e.g.
asphalt hot:mi! plantsshould not be closedonind of sensitivereceptors such as schoolsand hospitals$. < minimum
distance should be 99 mMetal crushing plantsshould be covered to
minimi4e dust being air: borne in the vicinity
: Aggregate piles from asphalt,
concrete and metal crusher plants should be 3ept in placeshere dust and impurities areminimum: Watering of stoc3piles of sandand coarse aggregates should be
carried out: Cse of cement silos in highelevations and the use of dustcollectors such as fabric bagsshould be practiced #herever
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possible$
Behicles andmachineryinvolved inconstruction
or3s
?mo3eemissionscontaininggaseous
pollutantsand unburntor partially burnthydrocarbon
s
: : : All heavy equipment andmachinery shall be fitted in fullcompliance ith the nationaland local regulations.#Relevant
regulations are in the Motor0raffic Act, @ighay Act$: 6uel:efficient and ell:maintained haulage truc3s shall be employed to minimi4e
e!haust emissions: Behicles transportinge!cavated soil, sand and otherconstruction materials shall becovered to prevent spills anddust emissions.
: Limitations to speeds of suchvehicles is necessary
: 0ransport through densely populated areas should beavoided.
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)'* Noise02roun 3i%ration
2o )ro/ectActivities
)otential-mpacts
)otential location herethe impacts ill be
occurred
&!istingmitigati
onMeasur
es #ifany$
Additional Mitigation Measures
"eneral
construction processes#e!amplee!traction,handling andmaterial
transportation,cut and fill
operations,etc. $ andvehicles,equipment
andmachineryinvolved inconstructionor3s
@igh noise
levels
)otential noise impact
locations in the F+- sectionhas been already identified,in Fan.'991. A report has been prepared ith the operationalmonitoring plan. 0hoselocations have been defined
for the operational stage.#List is in Appendi!.9*$
(uring construction stage, themost sensitive locations needspecial attention.
All populated and otheridentified noise sensitiveareas as ell as any nesensitive area identified.
: : All heavy equipment and machinery shall
be fitted in full compliance ith thenational and local regulations. .#Relevantregulations are in the Motor 0raffic Act,@ighay Act$: As a rule, the operation of heavyequipment shall be conducted in daylight
hours.: @ammer:type pile driving operations
shall be avoided during night time.: onstruction equipment, hich generatese!cessive noise, shall be enclosed.: Cse lo noise generating machinery for
construction or3s herever possibleWell:maintained haulage truc3s ill beused ith speed controls.: +orro sites should not be closed toresidential areas.: -ntensive monitoring of noise levels
especially in nearby noise sensitive areassuch as residences and schools is of paramount importance and if predicted
noise levels are e!cessive, then provisionof temporary noise barriers is necessary
: ontractor shall ta3e adequate measuresto minimi4e noise nuisance in the vicinityof construction sites by ay of adoptingavailable acoustic methods. : ontractormay obtain guidelines for noise reductionfrom -?OE0R11=;;:1G188#&$, hich
enumerates methods by hich air:borne,liquid < borne and structure:borne noisesources may be curtailed ith suitabledesign criteria. #?ummary of design is in
the Anne! of &-A$
oncrete,metalcrushing andasphalt plants
@igh noiselevels
Locations here the concrete,asphalt and metal crusher plants ould be established
: : )roper site planning together ith noiseabatement measures should be practiced: ?uch facilities should be upind ofsensitive receptors such as residential areasa minimum of 99 m and donind ofsensitive receptors a minimum 199 m
+lasting
activities
@igh noise
levels andintensevibration
Locations here blasting
activities ould becarried out andsubsequently nearby
: : +lasting activities to be controlled #e.g.
daytime hours only, and ith advancenotification to nearby residents$.: Cse either test blast or a programme ith
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ithsubsequentadverseeffects on
nearby building
structures
building structures,residential areas andother noise sensitiveareas
Roc3 +lasting Locations.
#F+- ?ection$'=7999, ';7999, *97999,*17999, *7999, ;7999,17999, *7999, 7999,
>7999, ='7999, =*7999,=7999, ==7999, =;7999
optimum number of drilling holes to bedetonated at a time: +lasting should be done at regularintervals and people should be informed
about the places, dates and times of blasting. Reasonable compensation to be
paid to those houses that are damaged by blasting effects.: 0he use of e!plosives for blasting purposes has to be avoided
: Cnderta3e a continuous monitoring ofnearby building structures particularly inany urbani4ed areas to investigate anyinstability of damage folloing blasting.?pecial attention should be given to anydevelopment of crac3s and crevices in
nearby buildings: ?ites of quarries should be not be close totransport routes, residential areas and other
noise sensitive receptors
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During Operation
)"* "ir /uality
2o )ro/ectActivities
)otential-mpacts
)otential location herethe impacts ill beoccurred
&!istingmitigation
Measur es #ifany$
Additional MitigationMeasures
Mo
Road traffic ?mo3eemissionscontaining
gaseous pollutants
and unburntor partially burnthydrocarbons
Along the road trace. -ncludes1A, 'A, *A, A, A % =Amonitored by -0- in Fune,
'99* and any ne sensitivearea identified.
: : La enforcement on vehiclesconditions and randommonitoring of vehicular e!haust
emissions. Other 2ationalmeasures due to regulations on
fuel type and purification ofe!haust gases.: )romoting mass transport andtraffic management.
: &stablishing vehicle emissionregulations and standards.: ?trict enforcement of theregulations subsequent to anaareness program.: )rovision of a vegetative
barrier to arrest the spread of air borne particles to residentialareas.
:
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)* Noise an 3i%ration
2o )ro/ectActivities
)otential-mpacts
)otential location herethe impacts ill be
occurred
&!istingmitigati
onMeasur es #ifany$
AdditionalMitigation
Measures
Mitigationosts
Road traffic @igh noiselevelsespeciallyfrom largediesel poered
vehicles andimproperly
tuned #badlymaintained$vehicles.(isturbing
effects onresidentialareas andother noisesensitiveareas such as
religioussites,schools, etc.
All noise sensitive locationsidentified in the &-A report,and any ne sensitive areaidentified.
: : &stablishingstandards andregulations for noiselevels emanatingfrom vehicles.: ?trict enforcement
of regulations,subsequent to an
aareness programme.: &stablishing anational policy on
vehicle importsHnoise levels, too,increase ith age ofvehicles.: -n sensitive areassuch as schools,
places of orship,hospitals andlibraries, sound
barriers includingtree linings ill haveto be employed.
Relocation of )A)sand -mprovement ofhouse structures, if Ehen appropriate.
:
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)C*
2ar%age Disposal
2o )ro/ectActivities
)otential-mpacts
)otential location herethe impacts ill beoccurred
&!istingmitigationMeasur
es #ifany$
Additional Mitigation Measures Mitigaosts
"arbagedisposal
ontaminationof ater bodies ith+O(,
nutrients, pesticides,
heavy metalsand l:.Adverseimpacts on
aquatic biotadue toreduced (Odepletions.+ad odours.
Bermin, flyand disease problems
associatedith carelessdisposal of
garbagecontaining biodegradablematter
?elected locationsH includes places here vehicles arealloed to par3 along thetrace. Areas here ater
bodies are located ill be atris3 from careless garbage
disposal.
: : -nformation campaigns.: 6ines against littering.: Regular cleaning of the roadsidesusing manual labor or mechanical
litter collection systems.: )lace garbage bins along the
roadsides ith signboards includingat places here vehicles are alloedto par3 along the trace. 0he bins to be placed should have lids to prevent
access to dogs, cats, birds, flies androdents. 0he bins to be provided mustof different colours ith clearinstructions and figures for the purpose of separation of perishableastes from recyclables
: Regular collection of garbage fromthe bins is necessaryH ma3earrangements ith local authorities
or ith private solid astemanagement firms: Cnderta3e regular surveys
pertaining to the adequacy of bins for garbage collection and assess theefficiency of aste managementfirms or local authorities #pertainingto the daily collection frequency$: ollaborative or3 ith 2"Os
:
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)D* ransportation of Dangerous C$emicals
2o )ro/ectActivities
)otential-mpacts
)otential location herethe impacts ill be
occurred
&!istingmitigati
onMeasur
es #ifany$
AdditionalMitigation
Measures
Mitigationosts
0ransportationof dangerous
chemicals
ontamination of ater bodies and
evengroundater #inareas havingsandy soils ithhigh hydraulicconductivities$
ith ha4ardouschemicals and
biologicalastes #e.g.hospital andmedical
laboratoryastes$. @igh biomagnification potential ofheavy metalsand OL rich
material#depending onquantities and
concentrationsspilled$.
Any location. Areas havingforest patches, etland
stretches and ater bodiesould be vulnerable toimpacts from spilled material.
: : 0imely attendanceto accidents and
arning the publicon environmentalha4ards.: Warning signs onvehicles.: Licensing of
transport ofdangerous goods
- Implementationof stringent la#s
an policies
pertaining to t$e
safe storage an
transport of
prescri%e #astes
an ot$er
$a5arous
materials is of
paramount
importance
:
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)D* oa Maintenance or7s
2o )ro/ect
Activities
)otential -mpacts )otential location
here the impactsill be occurred
&!isting
mitigation
Measur es #ifany$
Additional Mitigation
Measures
Miti
ost
Roadmaintenance
or3s
ontamination of ater bodies and even
groundater #in areashaving sandy soils ithhigh hydraulicconductivities$ ithoil, grease and heavymetals. Bisual
pollution of ater bodies in terms of high
turbidity and colour.Air pollution in termsof dust emissions andsmo3e emissions
containing unburnt or partially burnthydrocarbons. @ighnoise levels ithsubsequent disturbingeffects on nearby
communities
Areas herevermaintenance
construction activitiesould be carried out
: Implementation proper
soli #aste management
tec$ni8ues an t$e
mitigatory measures
applica%le for t$e
construction p$ase #it$
reference to minimi5ation
or prevention of surface
an groun#ater 8uality
eterioration9 air pollution
an generation of $ig$ noiselevels )#$ere eeme
necessary*
Monitor surface and
groundater quality, airquality and noise levelsduring the entire period of themaintenance constructionor3s and depending on thelocation and complaints made
by the local people at their premises
:
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6.4.: Mitigation of "gricultural impacts
During Construction 2o )ro/ect
Activities
)otential -mpacts )otential location herethe impacts ill beoccurred
&!istingmitigationMeasures #if any$
AdditionalMitigation Measures
1 onstructionor3
(isplacement oflabor
0hroughout the trace )roviding employmentopportunities inconstruction, 0raining for different /obs ?uitabletraining for unemployeddisplace youth
Loss of agriculturaloutput
0hroughout the trace Relocation andcompensation
Revie the compensation based on actual loss
Loss of houses and
residence
0hroughout the trace Relocation and
compensation
-ntensifying relocation
process
0emporary road bloc3s in rural areas
-n all areas Csing the on accessroads of contractorsAvoiding the bloc3s atcritical hours #morning
and evening$(ust formation in
construction sitesand vicinity
0hroughout the trace Application of ater to
avoid dust formation,More care in sensitiveresidential areas andagricultural areas
(amages toagricultural cropsand properties due to
ater lodging
0hroughout the trace#lo line areas$
ompensation#hich is not intime$
Reasonable compensationin time ithout delay,Avoiding rainy periods
ma3ing culverts at right places.
(amages ofagricultural and
fishing sites in loline areas
Lo line areas onstruction oftemporary structures for
soil conservation Moreattention and timelyconstruction of such
structures
6ormation of acidicconditions in paddylands and ater bodies due todumping sites of peat
Lo lands arefully selecteddumping sites for peatinstead of dumping peatin e!posed lo lands
6ormation of
mosquito breedinggrounds due to ater
lodging ith
Lo line areas
throughout the trace
More attention on such
places and avoidformation of such place
for long periods
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6;.4.6 Mitigation of 'cological Impacts)ro/ect
activity)otential
impacts
?ite of
impact
&!isting
mitigation
Additional mitigation Mitigation
cost
Mitigatin
party
?ite
clearing
Loss of
terrestrial flora
ith 19endemics #One
is rare$
All
terrestrial
areas, particularly
the home
gardens
2one )lanting treesEplants ith
utility and ecological value
#as habitats$
Local
communi
groups,inhabitant
along the
Loss of
habitats of
fauna,
pollinators
ut % fill Loss of
terrestrial and
aquatic flora
All sites
that require
cut and fill
2one )lanting the road edges
ith shade trees,
overing the e!posed
surfaces ith turf grasses
ontracto
Land
reclamation
Loss of
aquatic plants
and habitats
for fauna, out:
migration of
fauna, intense
flooding of
surrounding
areas
)anape
etland
comple!
2one )lanting the marsh edge of
the road ith aquaticE
amphibious plants #Typha,
Pandanus % Pragmites$
ontracto
"enerated% diverted
traffic
Out:migrationof avifauna
Loss of
habitats for
migrant birds
)anapeetlands 2one &nrich the tree vegetationalong the estern margin
of the etland that can be
used as roosting sites.
?elected+OsE
&nvironm
2"Os