| 1 | 1 | TUBEWELL (HAND BORING MACHINE)\nBoring 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 required such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect. | item Code 1 | | |
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| 2 | 1.1 | Boring with 250mm id Housing Pipe Upto 150 m depth BGL. | item Code 2 | 100 | 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. | item Code 3 | | |
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| 4 | 2.1 | 200mm nominal diameter (weight 41.6 kg per meter) 8.0 mm thickness | item Code 4 | 86 | mtr |
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| 5 | 3 | Supplying, Fixing & lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI marked Duly welded with suitable grade S.S welding\nelectrode. to lower the strainer into tubewell bore. | item Code 5 | | |
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| 6 | 3.1 | 200mm Steel Strainer (slot size 0.15mm) 6.30 mm thickness | item Code 6 | 10 | mtr |
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| 7 | 4 | Supplying, Fixing & lowering of Stainless Steel Socket as per IS:8110-2000 or latest ISI marked Duly welded with suitable grade S.S welding electrode to lower the\nstrainer into tubewell bore complete in all respect.\n | item Code 7 | | |
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| 8 | 4.1 | 200mm internal diameter | item Code 8 | 4 | Each |
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| 9 | 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. | item Code 9 | | |
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| 10 | 5.1 | 200mm internal diameter | item Code 10 | 4 | Each |
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| 11 | 6 | Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect. | item Code 11 | 1 | Each |
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| 12 | 7 | Supplying at site Wooden Box of suitable size with Lid & locking arrangement for preserving strata sample collected from the bore. | item Code 12 | 1 | Each |
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| 13 | 8 | Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attached to the bottom plug complete in all respect. | item Code 13 | | |
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| 14 | 8.1 | 200mm internal diameter (weight 41.6 kg per meter) 8.0 mm thickness | item Code 14 | 4 | Mtrs |
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| 15 | 9 | Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. | item Code 15 | | |
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| 16 | 9.1 | 200mm internal diameter | item Code 16 | 1 | Each |
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| 17 | 10 | Development and Stabilizing 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. | item Code 17 | | |
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| 18 | 10.1 | Capacity of Air compressor 300 cfm at 250 PSI | item Code 18 | 10 | Hours |
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| 19 | 11 | Development and Stabilizing 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. | item Code 19 | 8 | Hours |
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| 20 | 12 | Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis) | item Code 20 | 3 | Each |
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| 21 | 13 | Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.) | item Code 21 | 1 | Each |
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| 22 | 14 | OHSR\nConstructing one No. of 25 KL (25000 liters) Capacity with sill level not less than 15.50m height upto FSL 18.00 mtr 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 and fixing CI D/F expansion joints conforming to (IS-1536-1989) or latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, Conforming to ISI - 13382 and CI 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 CI double flanged pressure pipes horizontally as per IS 7181/1986 and latest duly ISI marked from bottom dome to duck foot bend and further up to 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 respect 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 Preminum including overflow haudi complete in all respects. including providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling complete in all respects.\n\n | item Code 22 | 1 | Job |
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| 23 | 15 | PUMP CHAMBER BELOW OHSR\nPUMP CHAMBER WITH WC\nConstruction of Pump Chamber size 3.05m×3.70m, With gravel pit but including electric wiring as per DWSS standard design & analysis, complete in all respects.\n Including Sanitary Latrine in pump Chamber for Foundation and plinth of WC rooms including flooring, PVC pipes, Junction Box, 1 Nos. Leach Pits, Super structure WC Room etc. \n\n | item Code 23 | 1 | Job |
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| 24 | 16 | Chlorinator plant\n Prov. & Fixing Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Liters of Bleaching Powder solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 Kg.cm2, and suction lift not less than 1.5 m, as per DWSS standard specifications. | item Code 24 | 1 | Each |
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| 25 | 17 | Rising Main\nProviding, 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 ) Excavation including specials (10kgf/ cm2) Pressure | item Code 25 | | |
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| 26 | 17.1 | 90 mm o/d P.V.C. pipe | item Code 26 | 25 | Mtr. |
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| 27 | 18 | 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) class PN-I as per I.S.I. | item Code 27 | | |
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| 28 | 18.1 | 80mm i/d sluice Valves Flanged.\n | item Code 28 | 2 | Each |
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| 29 | 19 | Construction of masonry Sluice Valve chamber excluding Sluice valve cover as per standard design & drawings of public health department Size 0.6 m. x 0.6 m. \n | item Code 29 | 2 | Each |
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| 30 | 20 | Distribution System\nProviding, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with the 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. \nFor less than 3 mtr. Street width Complete in all respect. specifications for Manually Excavation including specials (6kgf/ cm2 Pressure)\n\n | item Code 30 | | |
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| 31 | 20.1 | PVC pipe 63mm o/d PVC 6 kg/cm2 | item Code 31 | 1088 | Mtr. |
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| 32 | 21 | Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with the 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. \nFor more than 3 mtr. Street width Complete in all respect. (Mechanically including specials (6kgf/ cm2 Pressure)\n\n | item Code 32 | | |
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| 33 | 21.1 | PVC pipe 63mm o/d PVC 6 kg/cm2 | item Code 33 | 6849 | Mtr. |
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| 34 | 21.2 | PVC pipe 90mm o/d PVC 6 kg/cm2 | item Code 34 | 727 | Mtr. |
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| 35 | 21.3 | PVC pipe 110mm o/d PVC 6 kg/cm2 | item Code 35 | 34 | Mtr. |
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| 36 | 22 | Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting and including restoration of roads to original Position. | item Code 36 | | |
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| 37 | 22.1 | 63mm PVC Pipe | item Code 37 | 1533 | Mtr. |
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| 38 | 23 | Contractor shall quote rates only for dismantling of metalled road and back filling with excavated earth, fully compacted. The restoration of the metalled road to its original condition will be done by the concerned department I.e PWD (B&R)/PMB/ Panchayti Raj. | item Code 38 | | |
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| 39 | 23.1 | PVC pipe | item Code 39 | 4232 | Mtrs. |
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| 40 | 24 | Dismantling of cement concrete 80mm thick cement concrete 1:2:4 over 100mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respects, | item Code 40 | | |
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| 41 | 24.1 | PVC pipe | item Code 41 | 187 | Mtrs. |
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| 42 | 25 | 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) class PN-I as per I.S.I | item Code 42 | | |
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| 43 | 25.1 | 80mm I/d Sluice valve Flanged | item Code 43 | 2 | Each |
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| 44 | 25.2 | 100mm I/d Sluice valve Flanged | item Code 44 | 1 | Each |
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| 45 | 26 | Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. | item Code 45 | | |
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| 46 | 26.1 | Size 0.60m x 0.60m | item Code 46 | 3 | Each |
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| 47 | 27 | HOUSE SERVICE CONNECTIONS AND WATER METERS.\nProviding proposed water connection to house hold up to wall with providing, laying jointing, testing GI pipe lines 15mm i/d=2.50 mtr B- Class as per,( Above GL), Prov. & fixing MDPE pipe 15mm i/d with specials 2.00 Mtr (Below GL) including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in the ground and ISI marked 15mm i/d GM ferrule as per IS: 2692 and 3\" i/d clamp with c.i bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make. Including Providing fixing & Jointing multijet water meter of approved make as per IS:779/94 in G.I pipe line including cutting and threading pipe including cost of water meter (15mm), including, jointing Brass Ball valves screwed with SS/BRASS ball & spindle & Teflon seats, on G.I pipe line(15mm i/d Brass Ball Valves)and cutting and threading pipe and making long screw. Including cost of GI Nipple 15mm ×150mm, GI Nipple 15mm ×100mm, GI elbow 15mm i/dia ISI Marked ,Providing and fixing of filter for water meter of suiatable size complete in all respects to existing and proposed connection to each house hold and installation as per amendment No.4 of IS 779/1994.\n | item Code 47 | 162 | Nos |
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| 48 | 28 | New Pumping Machinery\nProviding & installing, testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 179 LPM against a head of 67 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil imeersed starter, Main Switch,VM,AMpere Meter,ELCB,Shunt capacitor.Single phase,preventer,Indicating lamps,Kit-Kat etc. including G.I column Pipe of IS 1239-2004 medium class size 50mm and Length 50 mtr.(in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 100 Mtr. Length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects.\n | item Code 48 | | |
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| 49 | 28.1 | Motor 179 LPM, Head 67Mtr. | item Code 49 | 1 | Each |
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| 50 | 28.2 | Panel Board | item Code 50 | 1 | Each |
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| 51 | 28.3 | Cable (Size/Cost) 2.50mm2 | item Code 51 | 100 | Mtrs. |
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| 52 | 28.4 | Column Pipe (G.I)( Size/Length) (50mm i/d) | item Code 52 | 50 | Mtrs. |
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| 53 | 29 | D.I Fitting Inside Pump Chamber.\nProviding and installing 100 mm dia delivery main (From Tube well to Duck Foot bend including cost of D.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as D.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects. \n | item Code 53 | 1 | Job |
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| 54 | 30 | Development of Water Works \nProviding & 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.\n | item Code 54 | 475.47 | Mtrs |
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| 55 | 31 | Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4\" x 4\", size top 3\" x 4\",Lenght 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects. As per standard drawing. | item Code 55 | 66 | Each |
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| 56 | 32 | Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per complete in all respect. As per standard drawing. | item Code 56 | 30 | Each |
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| 57 | 33 | Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects. As per standard drawing. | item Code 57 | 4 | Each |
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| 58 | 34 | Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per site complete in all respects. As per standard drawing. | item Code 58 | 1 | Each |
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| 59 | 35 | Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per site complete in all respects. As per standard drawing. | item Code 59 | 15 | Mtrs. |
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| 60 | 36 | Providing & fixing MS Sign Board as per site complete in all respects. | item Code 60 | 1 | Each |
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| 61 | 37 | (Operation & Maintenance Cost Without Electricity Charges)\nOperation and Maintenance water supply system for 3 Months including operating of machinery , repair of leakages, supplying of full time Pump Operator cum- Chowkidar, supply of Sodium Hypo Chlorite solution for disinfection for 3 months after completion. \n | item Code 61 | 1 | Job |
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| 62 | 38 | SOLAR PANELS\nProviding, Fixing, Installing, Commissioning, Solar Panel Energy System (Monocrystalline) for amount of electric power required for running electric motor and other appliances such as fan, tube, Bulb etc in water works site. including Bi-directional meter and inverter of suitable capacity as per guidelines issued by PEDA complete in all respects. | item Code 62 | 3.02 | KW |
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| 63 | 39 | Environmental Charges\nSurface dressing of ground including\nremoving rank vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m in all kinds of soil.\n\n | item Code 63 | 180 | Sqm |
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| 64 | 40 | Supplying and planting permanent trees in prepared pits and watering | item Code 64 | 16 | Each |
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| 65 | 41 | 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. | item Code 65 | 16 | Sqm |
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| 66 | 42 | Planting seasonal flower in beds | item Code 66 | | |
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| 67 | 43 | Planting seedlings including digging ofbeds to 15 cm depth and mixing FYM,fertilizer and insecticides, planting ofseedlings at 20cm distance from plant to plant and row to row. | item Code 67 | 11 | Sqm |
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| 68 | 44 | Carriage Statement\nCarriage of Material such as Bajri & Sand Upto lend 0-110 Km complete in all respect.\n | item Code 68 | 1 | Job |
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