PROVIDING and INSTALLING 200 MM I/D STRAIGHT T/W 150 MTR DEPTH PUMPING MACHINERY AND RISING MAIN FOR VILLAGE LADHRAN Block NAKODAR and DISTT JALANDHAR UNDER 15th FC

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. (Note 1 : If sufficient required potable water quality / strata is encountered during drilling upto said depth then the same bore will be converted into regular bore and all work as per DSR / DNIT will be executed) (Note 2 : if tubewell bore is abounded due to non availability of required quality of potable water/strata then scheme will be dropped and no payment except cost of bore will be paid to bidder against allotment. Decision of Engineer incharge for dropping of scheme/cancellation of balance work will be acceptable to contractor without any additional compensation of any nature)

a) Boring with 250mm id Housing Pipe Upto 150 m depth BGL. 0 to 150m

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.

a) 200mm nominal diameter (weight 33.6 kg per metre) 6.40 mm thickness

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 electrode.to lower the strainer into tubewell bore.

a) 200mm Steel Strainer (slot size 0.15mm) 6.30 mm thickness

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 strainer into tubewell bore complete in all respect. 200mm internal diameter

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.

a) 200mm Internal diameter

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.

Supplying at site wooden box with lid & locking arrangement for preserving strata samples received from the bore.

Supplying & fixing of bail plug of M.S pipe complete with intverted U-Hook attached to the bottom plug complete in all respect.

a) 200mm internal diameter (weight 33.6 kg per metre) 6.40 mm thickness.

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect 200mm internal diameter

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.

a) Capacity of Air compressor 300 cfm at 250 PSI

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.

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide, uranium etc.)

Provision of Sanitary clay seal (as per BIS code IS 2800:2019) including sterlization of tube well.

Providing & installing, testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 270 LPM against a head of 89 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 80mm and Length 61 mtr. (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 162 Mtr Length and 4.00mm2 size as per IS694-1990 reaffirmed 2000. Including cost of Electronic over currant relay complete in all respects

270 LPM, 89 MTR HEAD (Motor with Pump)

Panel Board

Overall size 4.0sq.mm (84/0.3mm), 3Core

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) BClass, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground Complete.

Column Pipe (G.I) ( Size/Length) 80 mm i/d

D.I. FITTING INSIDE PUMP CHAMBER Providing & fixing 80mm dia delivery main (From T/w to duck foot bend) including cost of D.I. D/F pipes & specials, D.I. S.V., Non Return Valve, Double Air Valve, G.I. Pipes & specials, G.M. Peet Valve and pressure gauge etc. complete.

Credit for old delivery main

Providing, Laying, fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-charge) along the Trenches and laying the same in Trenhes to correct alignment and gradients, cutting, jointing and testing complete as per specifications including specials (Mechanical Excavation)

160 mm o/d pipe of 10kgf./sqcm

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 ISI

a) 150mm I/d Sluice Valave Flanged

Construction of masonary Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department.

a) Size 0.9 m. x 0.9 m.

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres 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

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