PROVIDING INSTALLING NEW TUBEWELL IN LIEU OF EXISTING OLD TUBEWELL AT WATER SUPPLY SCHEME RUREKE KHURD BLOCK BARNALA CONSTITUENCY BHADAUR OF DISTRICT BARNALA UNDER HEAD 4215

Amount

TUBEWELL

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. (b) Boring with 200mm I/d Housing Pipe

0 to 150 mtr

150 to 162 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.

(b) 150 mm nominal diameter (weight 21.6 kg per meter) 5.40mm 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.

(a) 150 mm internal diameter (slot size 0.15 mm) 5.00 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

(a) 150 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.

(b) 150 mm internal diameter

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

Collection of water sample from different strata 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 pesticide etc.)

Collection of Sand sample & Sieve anlaysis Report

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

(b) 150 mm internal diameter

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

(b) 150mm internal diameter (weight 21.6 kg per meter) 5.40 mm thickness

Supplying & fixing of M.S. Clamp of size 200mm 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.

(a) 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.

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 207 LPM against a head of 90.00 mtr (7.50 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 preventer, Indicating Lamps, Kit-Kat etc. including M.S. Column Pipe of suitable size 50 mm =57 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 4.00 mm^2 = 114 mtr (reputed make) complete in all respects as per standard Specifications.

Providing Fixing 3 core submersible flat cable of 4.00 mm2 (Finolex make) with 50mm dia PVC pipe for submersible cable from tubewell to Pump Chamber including the cost of elbows, bend etc.

Dismantling & Refitting 150 mm dia delivery main (from Tubewell to duck foot bend outside the Pump Chamber as per standard design complete in all respects as Satisfaction of Engineer-in charge

Construction of Gravel Pit outside the Pump Chamber (0.90m Dia.) as per standard design & drawings of public health department . As per CSR item no. 28.64

Providing, Stringing out, Cutting, jointing and testing of ISI Marked D.I. Pipe (S & S) as per IS-8329 and laying the same in Trenches To correct alignment and gradients, Jointed with rubber tyton joints fitted complete including cartage including excavation and back filling (CSR item 28.1+ 28.7 (B) (c)) as per anlysis A-15

150 mm D.I. K-9 Pipe line laid complete

Making the connection of the New Rising Main with old Rising Main as analysis attached

Less Credit for old Pumping Machinary & Column Pipe etc. (-)

M/S Rakesh Kumar Govt. Contractor Dhuri