Aug Bif of water supply scheme village Nangal Existing WS Scheme Ghuman Block Shri Hargobindpur Distt Gurdaspur Under 4215

Amount

Boring with 200mm i/d casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered and tested equipment as required such as hand boring machine and its accessory, transportation to site and vice versa etc complete in all respect. Boring with 200mm i/d housing pipe

Supplying, lowering of mild steel pipes as per IS: 4270-2001 including MS Sockets having dimension as per IS code dully welded with MS electrode to have extra strength to lower the pipe into Tubewell Bore complete in all respects. 150mm nominal dia meter (weight 21.16kg per meter) 5.4mm thick.

Supplying, fixing & lowering of stainless steel cage type wire wound screen as per IS: 8110-2000 or latest ISI marked, dully welded with suitable grade S.S welded electrode to lower the strainer into Tube well Bore. (150mm i/d steel strainer) (slot size 0.15mm) 5.00 mm thickness

Supplying, fixing and lowering of stainless steel socket as per ISI 8110-2000 or latest ISI marked duly welded with suitable grade SS welding electode to lower the straineer in to tubewell bore complete in all respect. (150mm) i/d

Supplying and fixing of bail plug of MS pipe complete with inverted u-hock attached to the bottom plug complete in all respects (150mm) i/d weight 21.6 kg p/m) 5.40 mm Thick.

Supplying and fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respects.

Supplying and fixing of well cap having threads to fix on housing pipe. Complete in all respects 150mm i/d)

Supplying and fixing of mild steel clamps of size 150 mm x 12mm made out of MS Flat 1.52m) long, suitable to fit housing pipe including the cost Nut & Bolt of Suitable size complete in all respects

Supplying, lowering and fixing of MS specials sockets to connect SS Strainer to MS pipe dully welded with suitable grade welding electrode complete in all respects (150mm id)

Supplying at site wooden box of suitable size with lid and locking arrangement for preserving strata sample collected from the bore.

Testing of Water Sample for heavy metal from approved laboratory (Toxic material sucha as arsenic, lead, mercury, presticide etc.)

Development and stabilizing of the tube-well with Air Compressor of required capacity as directed by the Engineer-in-charge including cost of tools appliances and consumable to the satisfaction of Engineer-in-charge. Capacity of Air Compressor 300cfm at 250 PSI

Development and stabilizing of the tube-well with Submersible Pump of required capacity as directed by the Engineer-in-charge including the cost of tools appliances and consumable to the satisfaction of Engineer-in-charge.

Collection of water sample from different strata and testing of sample from approved laboratory (Physical and chemical analysis) Provision of sterilization complete in all respect as per ISI 2800-2011

Provision of sterilization complete in all respect as per ISI 2800-2011

PUMPING MACHINERY Providing & installing testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 2.33 LPS against a head of 55mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil impressed 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 65mm and Length 30 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 Rate of Motor with Pump

Panel Board

Submersible cable Size 2.50mm2

Column Pipe (G.I) 65mm i/d

Electric Connection:- Connection of 63 KW Trans farmer is already at site only electric cable of 2.5mm2 is required

C.I.FITTING INSIDE PUMP CHAMBER Providing & Installing 100 mm dia delivery main (from Tube-well to duck foot bend including cost of C.I.D/F Pipes, D/F Sluice Valves, D/F Non Return Valve & Specials as C.I. Bends, Tail Piece Tees, Pressure gauge, Air Valve,,V notch haudi etc. inside the Pump chamber as per DWSS standard design and analysis complete in all respects. (Annexure-3) As per IS1536-2001 & 1538-1993 reaffirmed 1999 and electro steel

Disinfection Unit: Providing Installing testing and commissioning and one no. electronically actuated, diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 leter of bleaching powder solution/ sodium hypo solution per hrs under maximum deliver pressure upto 7kg/cm2 and suction left not less than 1.5 meter.

PVC pipe RISING MAIN Providing, laying fixing and jointing of PVC pipes 10kg as per ISI 4985 (ISI marked with the prior approval of Engineer in charge) along the trenches and laying the same in Trenches to correct alignment and gradients cutting jointing the testing complete as per specifications. (110mm o/d (Mechanical)

Providing, laying fixing and jointing of PVC pipes 6kg as per ISI 4985 (ISI marked with the prior approval of Engineer in charge) along the trenches and laying the same in Trenches to correct alignment and gradients cutting jointing the testing complete as per specifications. 110mm i/d (Mechanical) (OHSR to 2 Nos)

Sluice Valve & Sluice Valve Chambers Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) 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). 100 mm Nominal Bore (N.B.)

Construction of masonry Sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department. b) Size 0.9 m. x 0.9 m.

Credit of Machinery and Column Pipe (Less From Above Amount)

SARBJIT SINGH CONTRACTOR