saurashtra narmada avtran irrigation (sauni yojana) · tel: +91-124-3838300, info@spml.co.in, spml...
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PROJECTATAGLANCE:
SPMLInfrahascompletedanimportantIrrigationProjectinGujaratcalledSaurashtraNarmadaAvtranIrrigation(SAUNIYojana)launchedbyShriNarendraModijiinSeptember2012duringhistenureastheChiefMinisterofGujarat.Theprojectenvisagetodivertonemillionacrefeet(1MAF)waterofNarmadaDamtoSaurashtratodistributeitto115Reservoirsthroughatotalof1115Kmsfourlinkpipelinestoirrigate1.8millionhectareofland,mainlyinSaurashtra,KutchandnorthGujarat,bene�itingmillionsoffarmers.Itwillalsosupplyirrigationwaterto2.46lakhhectaresindrought-proneBarmerandJaloredistrictsinRajasthanandsomepartsofMaharashtraapartfromgeneratinghydropower.
Thisprojecthassolvedthewaterscarcityof132townsand11,456villagesintheSaurashtra,Kutch,NorthGujarat,PanchmahalandAhmedabadregionsfordrinkingandirrigation.About1,650MLDofwaterissuppliedto39millionpeopleacrosstheseregionsandwiththegoodcrop;itisboostingtheeconomyofthestate.
SaurashtraNarmadaAvtranIrrigation
(SAUNIYojana)
SPMLINFRALIMITED
SPML Infra is a leading infrastructuredevelopment companyof India.Apublic listed ISOcerti�iedcompany,ithasexecutedmorethan600projectsandcreatedsigni�icantvaluewiththe provision of drinking water, improved sewerage facilities, better municipal wastemanagement,buildingroadsandhighwaysandlightinguphomesoverthelastthreedecades.SPMLInfrahasbecometheonlyIndiancompanytobefeaturedintotheWorld’sTop40PrivateWaterManagementCompaniesasperthesurveybyGlobalWaterIntelligence,London.
SPMLHouse,PlotNo.65,Sector-32,Gurgaon-122001(Haryana)
Tel:+91-124-3838300,info@spml.co.in,www.spml.co.in
SPMLINFRALIMITED
ProjectInaugurationbyShriNarendraModijiin2014asGujaratChiefMinister
Pipeline:
Ÿ Length:40.95kmsMSPipelineof3000mmdiameterwith17.5mmthickness
Ÿ Coating:Outside3LPEminimum3.7mmcoatingcon�irmingtoDIN30670,Inside406micronthicksolventfreefoodgradeepoxycoatingandheatshrinksleeveatweldingjoints
Ÿ Pipewelding:32,61,824cm
Ÿ Noofbends:26Nos.
Ÿ Noofvalves:24Nos.
Client:BhavnagarIrrigationProjectDivision,Gujarat
CostofProject:INR5940Million
ScopeOfWork:
PumpingStations:3
Ÿ TwosetofPumpswith13,475M /hrwith30metershead
Ÿ VerticalTurbine10Pumps(8working+2standby)
Ÿ Motorwith1500KWhorsepowerat594RPMspeed
Ÿ 1setofHTPanel
ElectricalSystem:
Ÿ 66KvSwitchYard
Ÿ 10MVATransformerwith6.6KvVoltage
CivilWork:
Ÿ PumpingStation:70.45Mx13Mx14.5M(L,W,H)
Ÿ Sump:60Mx50Mx7.5MDepth
Ÿ MCCBuilding:34Mx23Mx6.5M(L,W,H)
Ÿ SwitchYard:65Mx35M
Ÿ D.GRoom:8.46Mx4.96Mx5.465M(L,W,H)
Ÿ StaffQtr:6.15Mx7.35Mx3M(L,W,H)
Ÿ SecurityCabin:2.46Mx2.46Mx3M(L,W,H)
Ÿ Totalconcreting:22,100Cum
Ÿ Totalexcavation:16,77,080Cum
Ÿ SCADASystemandalliedworks
Ÿ 10yearsofOperation&Maintenance
Projectbackground:
ThestateofGujaratwasfacingseverewaterscarcityandseveralregionsremainaridandreceivescarcerainfall,thusfacingfrequentdroughts.PeopleofSaurashtraandKutchregionswerefacingacuteshortageofwaterfordrinkingandirrigationandwereforcedtomigratetootherregions.Almost70percentofdams,reservoirsandotherwaterbodiesofthisregionhadbecomedryandlargeareaoftheKutch-Suarashtraregionwasdependent onwater supply through tankers. In a bid tomitigate this problem, theGujaratgovernmentundertookthedevelopmentofastatewatersupplygrid,SwarnimGujaratSaurashtra–KutchWaterGridProject.ItwasdevelopedbyGujaratWaterInfrastructureLimited(GWIL)toaugmentwatersupplytotheseareasinthestate.
ProjectChallenges:
AllEPCprojectsarehighlyscheduledrivenwherephasesareoverlappedtocompletetheprojectasearlyaspossible. Sometime these challenges lead to cost overrun and schedule delay. SPML has faced somechallengeswhileexecutingtheprojects:
· ThehugesizeofPipelayingwasabigchallengeinrockyterrains;SPMLusedrockbreakersandsophisticatedmachinesfordiggingthetrench
· Transportationofheavypipes(each12mtrspipeweighted11.5metrictonnes)waschallenging;SPMLusedspeciallymade18wheellowbedtrailersforpipetransportation
· Plannedandcreatedmechanismtoenhance theaccess tosite forsafe laying indiversesoilandclimaticconditions
· Jointingbyweldingofeachlargediameterpipeswereaherculeantaskandafterjointingeachpipewereagaincoatedwith3layerpolyethylene
· Enormous task to place heavy pumpingmachineries, rotator of all pumpswere imported fromGermany
· SPMLdevelopedexpertiseinworkingatveryhot,inhospitableconditionstocompletetheproject
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