Aug. WS Scheme Ghanour Jattan Block Sunam Distt Sangrur

Amount

TUBEWELL

Drilling of 500 mm dia bore with Reverse Rotatry Rig in all kinds of soil including the cost of consumable stores, fuel oil and transportation of rig to the site complete in all respect.

up to 150 mtr

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.

200mm nominal diameter (weight 33.6 kg per metre) 6.4mm thickness

Supplying, fixing of 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.

200mm Steel Strainer (slot size 0.75mm) 6.30 mm thickness

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 electrode to lower the strainer into tubewell bore complete in all respect

200 mm 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.

200 mm internal diameter

Supplying at site Wooden box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Drilling of 9” trail bore with hand boring machine including rate for electric logging ( electric Logging shall be carried out by contractor up to full depth) complete in all respect. Water sample of water wearing strata which are suitable for pumping out water shall be tested for physically & chemically analysis heavy metal & uranium. The rates for testing will be separate paid against Tube well relevant item of this bid. cared

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

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect

200 mm internal diameter

Supplying & fixing of ball plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect.

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

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 Nut & Bolts of Suitable size complete in all respect.

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.

Capacity of Air compressor 300 cfm at 250 PSI

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.

Supplying at site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore. The gravel should be free from dust, dirt or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per acual length of pipe)

Ceiling of unpotable strata.

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

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc. Complete in all respect

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

Providing and fixing sanitary seal, clasy seal and sterilization of well on completion of tubewell as per BIS: 2800: 2019 complete in all respact

Providing Local sand

PUMPING MACHINERY

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 351 LPM against a head of 74 mtr 10.00 BHP" along with electric panel board consisting of electric appliances such as automatic Star Delta Push Button or oil immersed Starter, Main Switch, VM, Ampere Meter, ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc. including M.S. Column Pipe of suitable size 80mm=53 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 4.00 mm2 = 100 mtr. (reputed make) complete in all respects as per standard Specifications.

Credit of only old machinery & Coulmn pipe , Submersible cable & Panal board propty of department

RISING MAIN (Tubewell to OHSR & bye pass)

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 Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specificationa. (110 mm o/d 10 kg cm2 pipe)

C.I.FITTING OUTSIDE PUMP CHAMBER

Dismantling & Reinstalling 100 mm dia delivery main (from Tubewell to duck foot bend including cost of C.I D/F Pipes, D/F Sluice Valves, D/F NRV, V-Notch & Specials as C.I. Bends , Tail Piece, Tees etc. inside the Pump Chamber as per standard design complete in all respects as per Annexure A12-2 & Drawings D-12 & D-17.

CHLORINATOR

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering Syatem, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching powder solution/ Sodium Hypo Solution per hour under maximum delivery pressurSe upto 7 kg.cm 2 and suction lift not less than 1.5 m, as per DWSS standard specifications.

GURSHARAN SINGH CONTRACTOR