| 1 | 1 | Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested , equipment as requried such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect. | | | |
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| 2 | 1.1 | Boring with 300mm i/d housing pipe upto 110m depth BGl. ( hand boring machine ) | 1111 | 110 | mtr. |
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| 3 | 2 | Supplying, lowering of MS Pipe as per IS: 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore. | | | |
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| 4 | 2.1 | ©200 mm nominal diameter (weight 33.6 kg per meter) 6.4 mm thickness | 3333 | 86.5 | mtr. |
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| 5 | 3 | Supplying,Fixing and lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI Marked with Duly welded with suitable grade S.S welding electrode. to lower the strainer into tubewell bore. | | | |
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| 6 | 3.1 | 200mm Steel Strainer (slot size 0.15) 6.30 mm thickness\n | 5555 | 20 | mtr. |
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| 7 | 4 | Supplying, fixing and lowering of stainless steel socket as per IS: 8110-2000 or latest. ISI marked duly welded with suitable grade S.S welding electrodes to lower the strainer into tubewell bore complete in all respects.\n(b) 200mm i/d | 6666 | 6 | Each |
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| 8 | 5 | Supplying, Lowering & fixing of M.S. special socket to connect S.S. Strainer to M.S. Pipe duly welded with suitable grade welding electrode complete in all respect. | 7777 | 6 | Each |
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| 9 | 6 | Supplying & fixing of M.S. Clamp of size 150mm x 12mm made out of MS Flat 1.52 m long, suitable to fit Housing pipe including the cost of Nut & Bolts of suitable size complete in all respects. | 8888 | 1 | Each |
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| 10 | 7 | Supplying at site Wooden box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore. | 9999 | 1 | Each |
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| 11 | 8 | Supplying & fixing of bail plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect. | | | |
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| 12 | 8.1 | (c) 200mm internal diameter (weight 33.6 kg per meter) 6.4 mm thickness | 12221 | 4 | mtr. |
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| 13 | 9 | Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect | | | |
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| 14 | 9.1 | (c) 200mm internal diameter | 14443 | 1 | mtr. |
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| 15 | 10 | Development of stabillizing of the tubewell with air compressor of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. | | | |
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| 16 | 10.1 | (a) Capacity of Air compressor 300 cfm at 250 PSI | 16665 | 10 | Hrs |
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| 17 | 11 | Development of stabillizing of the tubewell with submersible pump of required capacity as directed by the engineer-in-charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge. | 17776 | 6 | Hrs |
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| 18 | 12 | Collection of water sample from different strata and testing of sample from approved laboratory. | 18887 | 3 | Each |
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| 19 | 13 | Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, uranium, mercury, pesticide etc.) | 19998 | 1 | Each |
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| 20 | 13.1 | Sterlization of well (as per IS 2800:2019) | 4643134 | 1 | Job |
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| 21 | 14 | Constructing One No. of 50 KL 50000 litres capacity with sill level not less than 20.00m height upto FSL 17.00m from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single main hole cover lightening conductor etc. complete as described in schedule No.3 providing & fixing D.I K9 D/F expansion joints letest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, conforming to ISI-13382 and C.I/D.I. D/F sluice valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes, including providing and installing inlet, outlet scour pipe and overflow DI double flanged pressure pipes DI K-9 horizontally as per IS 8329-2000 and latest duly ISI marked from bottom dome to duck foot bend and further upto 2.75 mtr as per detail specification. TMT steel & painting of all complete shall be included in cost & P/F aluminium leader inside the OHSR complete in all respects as per specifications.(The specifications & drawing are based on safe bearing capacity of soil of is less than 8.75 tone per sqm in case the safe bearing capacity of soil is less than 8.75 tone per sqm. The contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+Prevailing ceiling premium including providing and fixing automatic electronic water level control Device and Construction of plinth protection around OHSR with masonry toe wall with 40mm thick CC 1:2:4 on top over 100mm thick CC 1:8:16 & inside earth filling, including overflow scower haudi and inlcuding carriage of material complete in all respects. | 21109 | 1 | Job |
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| 22 | 15 | Providing, Stringing out PVC pipes (10 kg cm2/ prssure) Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with Prior approval of Engineer in- Charge ) along the tranches and laying the same in tranches to correct alignment and gradients , cutting, jointing & testing complete as per specifications. for more than 3 mtr. Street width Complete in all respect. (Mechanically ) (10kgf/ cm2) Pressure | | | |
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| 23 | 15.1 | 110 mm o/d PVC pipe | 23331 | 45 | mtr. |
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| 24 | 15.2 | Providing & Fixing CI/DI flanged end, stem of SS (AIS 1410) and Broze (gunmetal) working parts sluice valves ISI marked 14846-2000, including jointing, testing & cost of nut, bolts & insertion sheet, all carriage complete (with the approval of Engineer-in-charge) | | | |
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| 25 | 15.3 | 100 mm i/d sluice valve | 25553 | 1 | each |
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| 26 | 15.4 | Construction of masonary sluice valve chamber excluding sluice valve cover as per standard design & drawing of public health department. | | | |
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| 27 | 15.5 | size 0.90x0.90m | 27775 | 1 | each |
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| 28 | 16 | Making proposed water connection to house hold with providing, laying, jointing, testing MDPE & G.I pipe line (B-class) 15 mm i/d (MDPE pipe 2.50 mtr & G.I pipe 2.00 mtr) including cost of specials such as tees, bends, sockets, elbow etc. cutiing, threading and testing in trenches in the group and ISI marked 15 mm i/d GM ferrule as per IS: 2692 and 3\" i/d clamp with c.i.cock 15 mm i/d as per IS: 210 with stainless steel spindle of approved make complete. | 28886 | 196 | Each |
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| 29 | 17 | Providing and installing water meter (multi jet) hermatrcally relaed in G.I pipe line 15 mm i/d including, cutting and treading pipe and making long screw, GI jam nut, union and GM peet valces 15 mm i/d as per CSR item 28.46, 28.43 and 28.40, including cost of GI nipple 15mmx150 mm = 2 no. and GI nipple 15mmx100mm=4 nos and G.I elbow 15mm dia = 4 Nos. with providing and fixing GI hooks complete in all respects to existing and proposed connection to each househole installation as per amendment of 1577-1994 | 29997 | 271 | Each |
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| 30 | 18 | Providing, Stringing out uPVC 6 kg/cm2 pressure pipes and specials ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete including cost of earthwork in excavation and back filling complete as per specifications for less than 3 mtr street width. (Manualy) | | | |
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| 31 | 18.1 | PVC pipe 63 mm o/d 6 kg/cm2 pressure | 32219 | 1363 | mtr. |
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| 32 | 18.2 | PVC pipe 90 mm o/d 6 kg/cm2 pressure | 33330 | 149 | mtr. |
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| 33 | 19 | Providing, Stringing out uPVC 6 kg/cm2 pressure pipes and specials ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete including cost of earthwork in excavation and back filling complete as per specifications for more than 3 mtr street width. (Mechanicaly) | | | |
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| 34 | 19.1 | PVC pipe 63 mm o/d 6 kg/cm2 pressure | 35552 | 2053 | mtr. |
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| 35 | 19.2 | PVC pipe 90 mm o/d 6 kg/cm2 pressure | 36663 | 1464 | mtr. |
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| 36 | 19.3 | PVC pipe 160 mm o/d 6 kg/cm2 pressure | 37774 | 568 | mtr. |
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| 37 | 20 | Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting. | | | |
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| 38 | 20.1 | 63 mm o/d | 39996 | 1032 | mtr. |
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| 39 | 20.2 | 90 mm o/d | 41107 | 49 | mtr. |
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| 40 | 21 | Dismantling and restoration of 60 mm thick factory made interlocking paver block of M-35 grade in (80 old : 20 new) ratio with concrete base as per CSR Item No. 8.9 & 14.154 including sand grouting and complete in all respects. Subject to prior approval from EIC. | | | |
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| 41 | 21.1 | 63 mm o/d, 90 mm o/d | 43329 | 194 | mtr. |
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| 42 | 22 | Dismantling of Cement concrete road with 50mm to 75mm thick C.C 1:2:4 and making good the same to its original condition complete in all respects (63mm/90mm) | 44440 | 1353 | mtr. |
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| 43 | 23 | Dismantling of mettaled road with bituminous course 50 to 75mm thick with base course and making good the same to its original condition complete in all respects | 45551 | 200 | mtr. |
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| 44 | 24 | Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in - charge) | | | |
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| 45 | 24.1 | 80 mm I/d | 47773 | 3 | Each |
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| 46 | 24.2 | 100 mm I/d | 48884 | 2 | Each |
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| 47 | 25 | Providing, fixing and jointing ISI Marked Gun-Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete. | | | |
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| 48 | 25.1 | 50 mm i/d | 51106 | 4 | Each |
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| 49 | 26 | Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. | | | |
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| 50 | 26.1 | 0.60m x 0.60m | 53328 | 9 | Each |
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| 51 | 27 | Providing installing, Testing and commissioning 1 No. electrically actuated dia phgram operated metering system chemically dozing chlorinator, suitablefor deleviring 0.5 to 0.6 liter of bleaching powder solution/sodium Hypo solution per hour under maximum delevery pressure upto 7kg cm2 and suction lift not less than 1.5m as per DWSS standard specifications | 54439 | 1 | Job |
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| 52 | 28 | Construction of Pump Chamber size 3.05mx3.70 m & one toilet set having plinth area including cost of electric wiring & sanitary installations as per standard design (Drawing D-2 ) complete in all respects including one toilet set. | 55550 | 1 | Each |
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| 53 | 29 | Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set of 10.00 BHP KSB make capable of delivering 350 LPM against a head of 60 mtr along with electric panel board consisting of electrical appliances such as D.O.L Push Button or oil imeersed starter, Main Switch, VM, Ampere Meter,ELCB,Shunt capacitor.Single phase, preventer, Indicating lamps,Kit-Kat etc. including M.s column Pipe of IS 1239-2004 medium class size 80mm and Length 36 mtr.(in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 80 Mtr. Length and 4.00mm2 size as per IS694-1990 reaffirmed 2000. Including cost of Electronic over currant relay complete in all respects | 56661 | 1 | Each |
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| 54 | 29.1 | Prov. & fixing of Panel Board | 641364 | 1 | Each |
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| 55 | 29.2 | Prov. & fixing of Cable 4.00 mm i/d | 21571267 | 80 | mtr. |
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| 56 | 29.3 | Prov. & fixing of Column pipe 80mm i/d | 456478 | 36 | mtr. |
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| 57 | 30 | Providing and installing 100mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects | 57772 | 1 | Job |
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| 58 | 31 | CONSTRUCTION OF V-NOTCH HAUDI.(size 1.80 m x 0.90 m) including cost V-notch as per standard design & drawings of public health department. | 58883 | 1 | Job |
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| 59 | 32 | Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing D-6 | 59994 | 216 | mtr. |
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| 60 | 33 | Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing D-8 | 61105 | 30 | Each |
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| 61 | 34 | Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7 & A-9 | 62216 | 30 | Each |
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| 62 | 35 | Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3 &A-5. | 63327 | 4 | Each |
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| 63 | 36 | Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including D-4 & A-6 complete in all respects | 64438 | 1 | Each |
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| 64 | 37 | Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-10 | 65549 | 15 | mtr. |
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| 65 | 38 | Providing & fixing MS Sign Board as per standard size of DWSS complete in all respects. | 66660 | 1 | each job |
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| 66 | 39 | Grassing of grounds with doob grass including uprooting rank vegetation and weeds by digging the area to a depth of 15 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, mixing fertilizer, rough dressing and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts, planting grass roots in rows 10 cm apart in both directions, watering, weeding and maintenance till turf is formed | 67771 | 97.15 | sqm |
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| 67 | 40 | Planting ground covers (ordinary) including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 25cm distance from plant to plant and row to row.\n | 68882 | 9 | Each |
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| 68 | 41 | Planting seedlings including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of seedlings at 20cm distance from plant to plant and row to row.\n | 69993 | 9 | Each |
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| 69 | 42 | Planting Rose beds including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, triangular planting of sapling at 60cm distance from plant to plant and row to row.\n | 71104 | 8 | sqm |
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| 70 | 43 | Provision for one way stand post with Khura complete in all respects | 72215 | 1 | Job |
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| 71 | 44 | Operation & Maintenace of W/S Scheme for 3 Months with cost of operating staff , 10 hours daily pumping complete in all respects. | 73326 | 1 | Job |
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