Rajasthan Police Housing & Construction Corporation Limited has published Tender For Laying Of Water Pipe Line At Reserve Police Line Ajmer. Submission Date for this Tender is 11-03-2024. Water Pipe Line Tenders in ajmer Rajasthan. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: All kinds of soil |
| 2 | Providing, lowering, laying in trenches, aligning, fixing in position and jointingDuctileIron(DI)ISI markedK-7 gradeS&Spipesas per IS:8329-2000 (amendedup todate),withinternalcementmortar liningsuitable forpotablewaterwithrubberring (EPDM) jointsas perIS:5382-1985includingalltaxes(Centralandlocal), transportation and freight charges, inspection charges, loading/ unloadingcharges, includingcostoflabourandmaterial,specials (Tee,bendetc.)satisfactoryhydraulictesting,disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge. (excluding earth work) Note:Providingandfixingofallrequisitespecialsasperdrawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.80 mm |
| 3 | Providing, lowering, laying, aligning, fixing in positionand jointing at all level/ depths DI standard specials with rubber ring (EPDM)/ nut bolt and insertion sheet andjointingasperIS:9523- 2000 or as amended up to date,suchastees,bends, tapers,caps etc.withintrenches inDIpipe line completeincluding all material, labour, taxes, testingand commissioningalong with pipe line as per technical specifications anddirection of Engineer-in-charge (excluding earth work).Double Flange Pipe (up to 1 mtr. length)Up to 300 mm Diameter |
| 4 | Providing and fixing of flanged/ plain ended MS Specials made from MS sheet strips of relevant IS specification of approved thickness by welding,lowering,laying,aligning,fixinginpositionatalllevel/ depthsintrenchescompleteincluding alltaxes,material, labour, inside lining, outside coating, testingandcommissioning alongwith pipelineaspertechnicalspecifications anddirection of Engineer in-charge. MS pipespecialsup to600mmdia (withminimum5mmthickness sheet) |
| 5 | De-jointingandremovingofalreadylaid CI/DIpipesoffollowing diameters in excavated trenches with care, without damaging pipes, CID joints, valves, specials etc. and other materials and then refilling of soil after de-laying and de-jointing of pipelines with proper compaction and disposing of all surplus soil as directed with in a lead of 30 mtr. This also include stacking the pipes with care and transporting the same to div./sub div. store or as directed by EIC with in the division. (Rates are Exclusive of Earth Work)80 mm |
| 6 | Laying, Jointing, Testing and Commissioningof Ductile Iron (DI) Pipes of any class in assorted length with specials, valves etc. including local handling and transportation from PHED store and then refilling of soil with proper compaction and disposing of all surplus soilas directed with in a lead of 30 mtr as per satisfaction of EIC. (Rates are Exclusive of Earth Work and jointing materials)80 mm |
| 7 | Providing,lowering,aligning,fixinginpositioninpipelineatworksite,DID/F Resilientseated(softseated)SluiceValves(GateValves),Vacuumtight(bubble tight), straight and pocket less body passage of approved make of following class & diacompleteconfirmingtoBS-EN-1171/AWWAC-509andoffollowing specifications:Body & bonnet ofDuctile castiron ofgrade GGG40/GGG50as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2 1985 and subsequent revisions, Wedge of same material as body & shall vulcanisedrubber lined with EPDM (food grade quality) and seals of NBR Face to facedimensionsasperBS5163-89/IS14846/2000(amendeduptodate)/Din 3202F4,Stem/spindleofSSAISI316/410Electrostaticepoxypowder(EP-P)/ Fusion bond epoxy ( Non-Toxic- suitable for drinking water) coated with minimum thicknessof250micronsinsideandoutside,DrilledasperIS1538.Nut-Bolt confirmingtoIS:1363andIS:1367 (Galvanisedsteel)Insertionrubberofblack EPDM 6mm thick. Suitablesupport structure as per directions of EIC, Sluice valves includingall jointing& jointingmaterial, labour,testingandcommissioningalong withpipelineasperTechnicalSpecificationsandasperdirectionofEngineer-in- charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.Manually Operated Resilient Seated Sluice Valves of Class PN 1.6 80 mm Dia. |
| 8 | Providing, lowering, aligning, fixing in position and Jointing in pipe line, CI single Air ValveFlanged/ Screwed type of approved makes for following pressure rating & dia complete, confirming to IS: 14845-2000 (amendedup to date) and of following specifications: Body , Cover and Cowl - Grey Cast Iron as per IS:210- FG 200 ,Float StainlessSteelAISI304/IS:3444,FloatGuide-HBT1,Bodyseatring-Leadedtin bronze/ SS , Seal ring and face ring - EPDM/NBR, Ends flanged according to IS 6418 orScrewed type shall have external pipe threads conforming to IS 554Fasteners - CSEpoxypaintinsideoutsideoffoodgradesafefordrinkingwater,Valves including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer in charge. Note: Rates are exclusive of connecting tee, pipe piece and earth work.Class PN 1.6 25 mm S-1 Type |
| 9 | Dismantlingofcementconcretepavementforpipeline andchambersby mechanicalmeansusingpneumatictools,cuttingtheperipheraledgebyCC cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters.Measurementfordismantledtrenchtobemade asperstandard trenchwidthspecifiedintenderdocumentandnoextrapaymentshallbe made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. |
| 10 | Providingandlayinginpositioncementconcreteinspecifiedgradeover prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line andchamberwork.MeasurementforCCworktobemade asperstandard trenchwidthspecifiedintenderdocumentandnoextrapaymentshallbe madebemadefortrenchwidthmorethanspecified, completeworkasper technical specification and scope of work.M20 grade Nominal Mix 1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 11 | Dismantlingofflexiblepavementforpipeline andchambersbymechanical meansusingpneumatictools,breakingtopiecesnotexceeding0.02cumin volumeandstockpilingatdesignatedlocationsanddisposalofdismantled materials up to a lead of 1000 meters. Measurement for dismantled trench to bemade asper standardtrench widthspecified intender documentand no extra payment shall be made be made for trench width more than specified, re handlingofmaterial/earthtocompletethetaskspertechnicalspecification and scope of work. |
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