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| 1 | Providing, lowering, laying and jointing in trenches, standard lengths HDPEISI marked Pipes as per IS-4984: 1995 (amended up to date)with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe byelectro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) .Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately.Supply may be in coil or straight length in 6 M/12 M. |
| 2 | 90 mm dia PE-80 PN-6 |
| 3 | 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 |
| 4 | Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches for water supply pipe lines,shoring and strutting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete forlifts up to 1.5 depth and strata as specified. The work also includesdepositing and refilling of trench with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed for lead up to 50 mtr.. including all safety provision required . |
| 5 | B. Ordinary rock (for 0.3m depth) |
| 6 | C. Hard rock (blasting prohibated ) |
| 7 | Dismantling of cement concrete pavement for pipe line line and chambers by 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. |
| 8 | 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. |
| 9 | M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size). |
| 10 | Providing,lowering, aligning,fixingin positionin pipeline,CID/FSluicevalvesstraight and pocket less body passage of approved make of following Pressure rating & dia complete, confirming to IS:14846 (amended up to date) and of following specifications: Body, Bonnet, Wedge, Gland, Thrust Plate, Cap & Hand wheel of Grey cast iron of IS:210/ FG200Stem - AISI- 410 ,Body Seat ring, Wedge facing ring & Bushes - LTB2/ SS, Face to face dimensions as per IS 14846/2000 (amended up to date) ,Epoxy ( Non-Toxic- suitable for drinking water) applied inside and outside,Flanges Drilled as per IS 1538. Nut-Bolt confirming to IS:1363 and IS: 1367/ CS/ galvanised steelInsertion rubber of black EPDM 6mm thick . Sluice valves including all jointing & jointing material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. |
| 11 | 80 mm HW |
| 12 | Supply&Installationof3phaseISImarkedsubmersiblemotorpumpsetof three star or better rating of BEEand as per IS: 8034-2018 (pump) and IS 9283- 2013(motor)orasamendeduptodateofapprovedmakeoffollowing duty conditionwithrequiredaccessoriesincludingmakingconnectionsuitablefor tubewell/DCB.Thejobincludesloweringof motorpump,installationof complete fitting & accessories, jointing of electrical cables up to switch board, testingofsubmersiblepumpsetandinterconnectionuptowatermains, complete in all respect. |
| 13 | 7.5 KW (10 HP) & head above 120 mtr.-2 Nos |
| 14 | Supply and Fixing of electric control feeder panel comprising of suitable rating MCCB , fully automatic star-delta starter, over load relay,ampere meter with CTs, volt meter, phase preventer, suitable starting capacitors, phase indicators, lightingarrangementetc.completesuitableforthreephasepumpset.The panelshouldhavespaceforenergymeter(suppliedbyDISCOM). Allthese equipments shall be housed by panel box made out from 18 gauge M.S. Sheet with powder coating. Panel shouldbe of minimumsize900 x600 x450 mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box having 4 legs, each leg’s length 18\" and double door including in built locking system.The legs should be embedded in M-15 cement concrete plat form. The size of CC platform should be equal or bigger than the base size of panel having height of at least 200 mm from ground level. The panel should have opening of suitable size in front of space for energy meter with glass for meterreading.Theoperationofpanelshouldbesuitableforon440VoltAC Supply. |
| 15 | Above 10 HP and up to 15 HP |
| 16 | Providing & Lowering in tube well ISI marked GI Pipe medium duty (“B\" class), SteeltubeasperIS:1239oramendeduptodateandzinccoatingasperIS 4736,threadedanddoubleflanged(welded)onbothendsandtwonumber 25x3mm MS flat welded on both ends between pipe & flange, rubber washer &nut bolts etc. complete in all respect.50 mm dai |
| 17 | Supply & Fixing of ISI marked three core PVC flat submersible cableas per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc.3 core 6.0 Sq.mm |
