|
| 1 | Providing and supplying ISI Standard R.C.C. pipes (of Sulphate Resisting Cement) in standardlengthsoffollowingclassanddiametersuitableforeithercollarjointsorrubber ringjointsincludingalltaxes,insurance,transportation,freightcharges,octroi,inspection charges,loading, unloading, conveyance todepartmental stores,stacking etc. Note:Onecollar should besuppliedwitheachfull length plain endedRCC pipe,cost includedinratesbelow.Onerubberringshouldbesuppliedwitheachfulllengthsocketed pipe, cost included in rates below. Class NP3 Test Pressure 0.7 Kg/Sq.cmDiameter: 200 mm |
| 2 | Providingandsupplying instandardlengthISImark rigidunplasticised PVCpipes suitable for portable water with ringfit joint including cost of rings, as per IS specification no 4985/1988 including all local and central taxes, transportation, fright charges, octroi, inspection charges, loading, unloading, conveyance tothe departmental stores and including cost of jointing material etc. Test Pressure 6kg/cm2Diameter: 160mm |
| 3 | Lowering,layingandjointingR.C.C.pipesinC.M.1:11/2offollowingdiametersin proper position, grade and alignment atall levelas directedby Engineer-in-charge includingconveyancefromstorestositeofwork,labour,givinghydraulictestingasperISI code. Class NP3Diameter: 225 mm |
| 4 | Excavation for pipe line trenches incl all safety provisions using site rails & stacking excavated stuff up to a lead of 90 mt clearing the site etc. complete for lifts and strata as specified.Upto 1.50 mt DepthIn all sorts of soil and Soft murrum |
| 5 | Excavation for pipe line trenches incl all safety provisions using site rails & stacking excavated stuff up to a lead of 90 mt clearing the site etc. complete for lifts and strata as specified.Upto 1.50 mt DepthIn hard murrum, boulders incl. Macadam road. |
| 6 | Excavation for pipe line trenches incl all safety provisions using site rails & stacking excavated stuff up to a lead of 90 mt clearing the site etc. complete for lifts and strata as specified.Upto 1.50 mt DepthIn hard rock and / or in C.C 1:2:4 or RCC blasting, breaking, chiseling,or buy chiseling or breaking only |
| 7 | Excavation for pipe line trenches incl all safety provisions using site rails & stacking excavated stuff up to a lead of 90 mt clearing the site etc. complete for lifts and strata as specified.1.50 mt to 3.00 mt DepthIn soft rock and / or masonary in Cm or LM/Line concrete (50%) |
| 8 | Excavation for pipe line trenches incl all safety provisions using site rails & stacking excavated stuff up to a lead of 90 mt clearing the site etc. complete for lifts and strata as specified.1.50 mt to 3.00 mt DepthIn hard rock and / or in C.C 1:2:4 or RCC blasting, breaking, chiseling,or buy chiseling or breaking only (50%) |
| 9 | Excavation in bitumen Road as per required gradient and line including safety provisons using site rails and stacking excavated stuff including up to all required lead cleaning the site etc., |
| 10 | Dewatering in all sorts soil and soft murrum and boulders, soft rock ,hard rock, upto 1.5mt, depth from G.L |
| 11 | Providing bedding incl. raing, watering, levelling, consolidating etc. Complete as per standard and instruction of engineer incharge |
| 12 | P.C.C.M-10 levelling courseProvidingandcastinginsitumasscementconcreteingradeM-10(approx.corresp.toprop. 1:3:6)usinggranitequartzitetrapmetalofsize12mmto25mmincl.consolidationcuring etc.complete. Without form work |
| 13 | Providing and cast in situ C.C. in grade M-20 (Proportionsas per mix design or as per table 9 of IS: 456:2000 in masses by of wight batching) using granite, quazite trap metal of size 6 mm to 20 mm for RCC Work, including scaffolding centering, formwork, needle vibrated consolidating, curing complete upto 6m depth or height (excluding cost of reinforcement and neat finishing) with centering and shuttering/deshuttering etc. complete for structure other than water retaining (Below G.L.)Without Water proffing chemicalManhole and chamber Vatta |
| 14 | Refilling the pipeline trenches including ramming, watering, consolidating desposal of surplus stuff as directed within a radius of 3 km. |
| 15 | DemolitionofBrickworkandstonemasonryincludingstackingofserviceablematerilas and disposal of unserviceable materialswithall lead and lift.(ii) In Cement Mortar. |
| 16 | Demolition including stacking of serviceable materilasand disposal of unserviceable materialswith all lead and lift. (i) R.C.C. work |
| 17 | Extraoveritemsaboveforeveryadditionaldepthof0.1M.ofpartthereofbeyond450mm depth forBrick masonry chamber.(ii) for 500mmx 700mmsize. |
| 18 | ConstructingbrickmasonrychamberforundergroundC.I.Inspectionchamberandbends withbrickshavingcrushingstrengthnotlessthan35Kg/Cm2inC.M.1:5C.I.coverwith frame(Lightduty)455mmx610mmintenaldimensionstotalweightofcoverwithframeto benotlessthan38Kg.(Wt.ofcover23Kg.)andWt.offrame15Kg.)(R.C.C.topslabewith 1:2:4 mix(1- ement :2- coarse sand :4-graded stone aggregate 20mm size) foundation concrete1:5:10insideplaster15mmthickwithcementmortar1:3finishedsmoothwitha floatingcoatofneatcementonwallsandbedconcreteetc.complete.(ii)Insidedimensions 500mm x 700 mm and 450mm deep for pipe line with one or two inlets. |
| 19 | Making connectionof sewerlinewithexistingmanhole includingbreakingintoandmaking goodthewalls,floorswithcementconcrete1:2:4mix(1cement:2coarsesand:4graded stoneaggregate20mmnominalsize)cementplasteredonbothsideswithcementmortar 1:3(1cement:3coarsesand),finishedwithafloatingcoatofneatcementandmaking necessary channelsfor the drain etc.complete : For pipes100 to 250 mmdiameter |
| 20 | RCCprecastMH frame&covermanufacture,supply&deliveryatstoreoratsiteofwork precast RCC M200 frame & cover suitable to drainage MH and as per type design & drawing including cost of reinforcement MS angle orflat, curing mold work etc.Frame suitable for50 cm opening of MH |
| 21 | RCCprecastMH frame&covermanufacture,supply&deliveryatstoreoratsiteofwork precast RCC M200 frame & cover suitable to drainage MH and as per type design & drawing including cost of reinforcement MS angle orflat, curing mold work etc.Cover suitable for50 cm opening of MH |
| 22 | Providing and constructing sewer Manhole , scaper manhole and unit house connection chamber as per design in brick masonary in C.M 1:5 and inside and outside plaster 20mm plaster in C.M 1:3 necessary 100mm coping with reinforcement in RCCM200mm fixing C.I steps and fixing manhole frame and cover (but excluding supply of manhole frame and covers) over manhole and house connection chamber and fixing manhole covers (but excluding supplying of manhole covers)overmanhole etc. complete providing and fixing safety chain whenever necessary as per design complete as per CPHEEO manual1. Manhole type \"A\" as above upto 1.0M Depth |
| 23 | Providing and constructing sewer Manhole , scaper manhole and unit house connection chamber as per design in brick masonary in C.M 1:5 and inside and outside plaster 20mm plaster in C.M 1:3 necessary 100mm coping with reinforcement in RCCM200mm fixing C.I steps and fixing manhole frame and cover (but excluding supply of manhole frame and covers) over manhole and house connection chamber and fixing manhole covers (but excluding supplying of manhole covers)overmanhole etc. complete providing and fixing safety chain whenever necessary as per design complete as per CPHEEO manual2. Extra depth beyond 1.0M but upto 1.5M depth for \"A\" type |
