VILLAGE LADDA BLOCK DHURI DISTRICT SANGRUR Under Head 4215 JJM

Amount

Tube well

Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tubewell 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. Boring with 350mm id Housing Pipe

Upto 150 m depth BGL.

Collection of water sample and testing of sample from approved laboratory (Physical , Chemical Analysis)

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

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.

300mm nominal diameter (weight 62.3 kg per metre) 8.0 mm thickness

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

Providing and fixing M.S. taper / reducer made out of 6 mm thick M.S. sheet complete in all respect.

Reducer 300mm x 200 mm

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.

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

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.

200mm internal diameter

Supplying, fixing and lowering of stainless steel socket as per IS 8110-2000 or latest, ISI Marked duly welded with suitable grade SS welding electrode to lower the strainer into tubewell bore complete in all respect.

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 of suitable size with Lid & locking arrangement for preserving strata sample collected from the bore.

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

200mm internal diameter (weight 33.6 kg per metre) 6.4 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.

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.

Providing of sterilization of well on completion of tubewell as per BIS: 2800:2019.

Collection of sand sample for sieve analysis.

Pumping Machinery

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 920 lpm against a head of 82 mtr (32.50 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 preventor, indicating lamps, kit-kat etc. including G.I. Column Pipe of suitable size 100mm = 55 mtr. (in 3 mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable (reputed make) 10 mm2 = 120 mtr. complete in all respects as per standard specifications.

Labour for refitting of 150mm 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, v-notch etc.. inside the pump chamber as per standard design complete in all respects as Annexure A12 – 2.

Excavation manually Earth work upto 1.5m depth 50x0.30x0.30= 4.50 cum

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 including cost of earthwork in excavation and back filling complete as per specifications.

63mm o/d PVC pipe of 4kgf./sqcm

Extra Provision for Submersible cable 10mm2.

CONSTRUCTION OF V-NOTCH HAUDI.(size 1.80 m x 0.90 m) excluding cost V-notch as per standard design & drawings of public health 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 including cost of earthwork in excavation and back filling complete as per specifications.

160mm o/d pipe of 10 Kgf. / 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-1 as per ISI

150 mm I/d Sluice Valves flanged

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department.

Size 0.9 m x 0.9 m.

Provision for abounding of tubewell due to non availability of potable water.

Provision for enhancement of load

Credit of old machinery (10BHP) & Column pipe complete in all respects (-)

M/S Rakesh Kumar Govt. Contractor Dhuri