Manual on the Design, Construction and Maintenance of Low Cost, Pour-Flush Waterseal Latrines in India低成本冲水水封式厕所设计手.docx

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1、ManualontheDesign,ConstructionandMaintenanceof1.owCost,Pour-FlushWaterseal1.atrinesinIndia低成本冲水水封式厕所设计手Table12.j!cBillofquantitieaodatofaIeaamp：pitunderfoot-pathorlanesZ5-userslo-users15-users;sRateperItemUnitunit(Rs.)QuantityCostQuantityCostQuantityCostm-1(Rs.1W-I1.2.3.4.5.6.Earthworkinexcavationin

2、cludingrefillingoftrenchesanddisposalsurplusearth,（八）Upto1.5mbelowgroundlevelm35.OO1.819.052.7913.953.9919.95(b)1.5mto3.00mbelowgroundm35.500.915.011.598.752.2612.43levelFirst-classbrickworkincementPortar1:6(1cement:6sand)Eoneycombbrickworkincementmortar1:6with3quot;x4l2quot;holesm3375.000.14S2.500.

3、17766.380.20476.50;IUJ400.000.303121.200.428171.200.534213.60Reinforcedcementconcrete1:2:4(1cement:2coarsesand:4gradedstoneballast)inbeamanddomeexcludingreinforcementbutincludingrenderingthetopsurfacesmooth55.440.11482.080.174125.28Mildsteelbarsinreinforcedcementconcretework24gaugechickenwiremeshm37

4、20.000.077Kg-6.001.3011137.000.60TotalSay7.802.6015.603.004.200.755.250.85255.20363.21255.00365.00Note:1.Fortwinleachpits,theabovequantitiesshouldbedoubled.2.TheaboveratesarebasedonDelhiScheduleofRatesat1982prices.Table13.MlIofqmmtltlesdcm8tofaIeeehpftmiderm8dItem3-usersIO-ueersIGusersgateperUnituni

5、t(lamp;.)QuantitycostQuantityCostQuantityCoatm-l(ha)(Rs.)c?8cO1.Earthworkinexcavationincludingrefillingoftrenchesanddisposalsurplusearth:（八）Upto1.5Pbelwgroundlevel(b)1.5Ito3.Ombelowgroundlevel2.Flret-classbrickworkincemsntmortar1:6(1ceucnt:6sand)3.First-classbrickworkincementmortar1:4(1cement:4coars

6、esand)4.Boneycumbbrickworkincementmortar1:6with3quot;x4l2quot;holes5.Reinforcedcerctrtconcrete1:2:4(1cement:2coarsesand:4gradedstoneballast)inbeamanddomeexcludingreiuforcemcutbutincludingrenderingtopsurfacesmmth6.7.Reinforcedcementconcrete1:2:4inslabexcludingreinforcementWildsteelbarsinreinforcedcementconcretework.