IEE Haveri (23-05-09).pdf - kuidfc

NKUSIP (Package I - Dharwad)Tranche I Sub-Projects in Haveri CMCInitial Environmental ExaminationImpact DescriptionNuisance due toleakage /overflowing ofsewers.Nuisance due tomosquito breedingand bad odours fromSTP.Pollution due toimproper sludgedisposal methods.Sludge removal fromthe ponds may bedone once for every 2or 3 years,depending on thesludge generation.ConstructionImpactsInconvenience toaccess business,residential and otherimmediate facilitiesSignificanceof the Impactmeet inlandsurface waterdischargestandardswhich isstringer thanirrigationstandards.N/PM/PNewlydevelopingresidentialareas arelocated at 1000m.Consideringthe futureexpansion ofthe town,mitigationmeasure maybe required.M/PQuantity ofsludgegenerationwill not beconsiderable.Contaminatedwork areamay causehealthhazards.M/TThe access forbusiness andMitigation Measures• BOD < 30 mg/l• Suspendedsolids < 100mg/lRegular maintenancewill nullify theimpact. Usage ofappropriatemaintenanceequipment wouldsubstantially reducethe maintenancetime.Development ofphysical separationand visual screenaround the facilitywill also address thisimpact. A buffer zonein the form oflandscaping andearthwork shall becreated around theSTP. To avoid/reducemosquito breeding,the banks of pondsshall be kept clear ofgrasses bushes, etc.Safe sludge handlingmethods shall beemployed. Personalprotection equipmentsuch as gloves, boots,shall be provided tothe workers. Sludgeshall be dried indrying beds before itsdisposal in low-lyingareas.A sludgemanagement planshall be prepared.During constructionperiod, planks /makeshift pathwaysshould be providedImplementationResponsibilityCMC HaveriCMC HaveriCMC HaveriHeadContractorPreliminaryCostingPart of DesigncostsPart of DesigncostsPart of O & McostsPreparation ofsludgemanagementplan (consultanttime: oneperson week)Part ofconstructioncost.KUIDFC38WSAPL