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Comprehensive Planning of Water Supply Service improvements In the following ULBs (1) Ananthapur Municipal Corporation,(2) Chittoor Municipality and (3) Badvel MunicipalityBadvel Municipality – Detailed Project Report (Final) - EnvironmentWorking components Location options Selected option Reason of selectionstandards.Water Treatment Plant • Nearby Intake location• Within or near Badveltown• In between any locationNew WTP site selected atHillock beside SPVBR• Land availability near Intake• Cost effective• Flow of raw water for long distance(in case of WTP near Badvel or inbetween place) through pipesaffects pipe longevity• Easier to dispose effluent fromtreatment plant at open intake site/valley area when compared todischarge of effluent near town• Gravity flow without pumpingTransmission/MainRising• The rising main from theWTP will pass along thehill slope to meet theexisting road at a point ofabout 4 Km from B.Mattam village. It willthen follow the sameroad and come to itsjunction with theMydukuru Road. Fromthere it will follow theHighway and supplywater to different ELSRs.• Existing road through B.Mattam village andcome to its junction withthe Mydukuru Road.The rising main from theWTP will pass along the hillslope to meet the existingroad at a point of about 4Km from B. Mattam village.It will then follow the sameroad and come to itsjunction with the MydukuruRoad. From there it willfollow the Highway andsupply water to differentELSRs.• Follow along the Highwayalignment – no impact onagricultural and village land• Easy to access at project sites• No land acquisition is needed (incase of new alignment)• Alignment selected as per designSeven new ElevatedService Reservoirs(ELSRs)Distribution lineSide of Mydukuru road (nearGPO)RTA office compoundBy the side of existing ELSRat Bhavanarayana NagarInside Municipal officecompoundBy the side of the existing200 KL ELSR at GandhiNagarBy the side of Kota streetBy the side of existing 150KL GLSR at SundharaihNagarNear 150 KL ELSR atMarutamma NagarNear 60 KL GLSR atChemuduruBy the side of existing 75 KLELSR at Valuru VaripalleWill be provided to everyroad of Badvel havinghabitation7 sites are selected,Inside Municipal officecompoundBy the side of the existing200 KL ELSR at GandhiNagarInside old Panchayat officecompound near Kota StreetBy the side of existing 150KL GLSR at SundharaihNagarNear 150 KL ELSR atMarutamma NagarBy the side of existing 60KL GLSR at ChemuduruBy the side of existing 75KL ELSR at ValuruVaripalleWill be provided to everyroad of Badvel havinghabitation• ELSR locations selected on thebasis of design at different zonesand as per the availability of Govt.land for construction of ELSR• These sites are selected becausethey are at a higher ground leveland using these 7 only we canmeet the demand therefore theother reservoirs are not required• Locations are selected to keep inmind present land use andminimization of any impactNo alternatives25
Comprehensive Planning of Water Supply Service improvements In the following ULBs (1) Ananthapur Municipal Corporation,(2) Chittoor Municipality and (3) Badvel MunicipalityBadvel Municipality – Detailed Project Report (Final) - EnvironmentWith and Without the Project ScenarioThe analysis has been carried out for with and without projects. The environmental analysis of allengineering options is given Table 4-2 below.Table 4-2: Proposed Options and its Environmental ConsequencesOption # Engineering Options EnvironmentalConsequencesOption 1Option 2Present status of supply waterwithout no further investmentother than routine maintenanceAugmentation of water supplysystem through increase instorage capacity and additionalcoverage of water supply zoneNo change in present watersupply status – no short termimpactPresent level of water supplystatus will improve withserving of new area. Nopermanent impact onenvironmental parameters,only short term impact. Onlylong term positive impactPreferred OptionsNot a preferred option as peranalysis and population projectionaugmentation and improvement ofquantity & quality of supply wateris necessary for economicdevelopmentA preferred option than the Option1 as economic development isvery much needed for BadvelMunicipality5 ANTICIPATED IMPACTS AND MITIGATION MEASURESThis section of the EA reviews possible sub-projectrelated impacts, in order to identify issues requiringfurther attention and screen out issues of no relevance. As per EA guideline the impacts and risks will beanalyzed during pre-construction, construction, and operational stages in the context of the subproject’s areaof influence. As defined previously, the primary impact areas are (i) the sites for intake well, WTPs, servicereservoirs, raising mains, and pipe network alignments; (ii) main routes/intersections which will be traversedby construction vehicles; and (ii) quarries as sources of construction materials. The secondary impact areasare: (i) entire Badvel town area outside of the delineated primary impact area; and (ii) entire Kadapa districtin terms of over-all environmental improvement.In the case of this subproject (i) most of the individual elements are relatively small and involvestraightforward construction and operation, so impacts will be mainly localized and not greatly significant; (ii)most of the predicted impacts are associated with the construction process, and are produced because thatprocess is invasive, involving excavation and earth movements; and (iii) being located mainly in the built-uparea (except intake well) of Badvel, will not cause direct impact on biodiversity values. The subproject will bein properties held by the local government and access to the subproject area is thru public rights-of-way andexisting roads hence, land acquisition and encroachment on private property will not occur.5.1 Pre-construction – Location and Design5.1.1 Design of the proposed componentsThe project has been designed for 30-years life. The designed period for different sub-projects are: (1) RisingMains, Distribution System and Service Reservoirs – 30 Years (2) Pump and Motor – 15 Years and (3)Water Treatment Plant- 30years – in two phases of 15 years each in modular form5.1.2 Location of SourcesAvailability of ground water in near vicinity of town was discussed with Central Ground water Board. Themain constrain for withdrawal of ground water is non availability of sufficient ground water. Badvel falls in the26
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