DRILLING AND DEVELOPMENT CONSTRUCTION OF PUMP HOUSE DTANK AND ENERGISATION OF 1 NO. SHALLOWLESS DEEP TUBEWELL OF VILLAGE TANDA OF BLOCK DISTT GURDASPUR

Amount

DRILLING AND DEVELOPMENT , CONSTRUCTION OF PUMP HOUSE , D-TANK AND ENERGISATION OF 1 NO. SHALLOW/LESS DEEP TUBEWELL OF VILLAGE TANDA OF BLOCK & DISTT GURDASPUR

Drilling of 500mm 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 sit. Complete in all respect of Village Tanda of Block & District Gurdaspur

upto 150 Meter.

Supplying,lowering of M.S. pipe as per IS :4270:2001 including M.S. socket having dimensions as per IS code duly welded with M.S. electrode to have extra strength to lower pipe into tubewell bore.

(i) 250mm nominal diameter (weight 52.3 kg per metre) 8.00 mm thickness

(ii) 250mm Steel Strainer (Slot size 0.75mm) 7.30mm thickness.

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. 250 mm 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.250 mm internal diameter

Supplying and fixing of bail plug of MS pipe complete with invertor U-Block attached to the bottom plug complete in all respect. 250mm internal diameter (weight 41.6 kg per metr ) 8.00mm thick.

Supplying and fixing Mild Steel Centering guides madeout of 32mm X 6mm thick M.S. bar complete in all respect. Center guide 32mm x 6mm dia.

Supplying and fixing of well cap having thread to fix on housing pipe complete in all respect. Top well cap 250mm dia.

Supplying and 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 of nut and bolt of suitable size complete in all respect. M.S. Clamp 250mm dia.

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

Making temporary water supply arrangement for drilling of tubewell with reverse rotary rig till completion of bore and packing of gravel.

Supply at quarry site of gravel of 1/16” to 1/8” 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 actual length of pipe). For proper approved size from Nearest quarry to site of work.

Making electric logging of bore hole with electronic well logger including cost of equipment at site etc. complete in all respect.

DEVELOPMENT AND OVER DEVELOPMENT CHARGES.

(a) Development and stabilizing of the t/well with Air Compressor of required capacity as directed by engineer-in charge including cost of tools, appliances and consumable to the satisfaction of engineer-in-charge. Capacity of air compressor 300 cfm at 250 PSI

(b)Development and stabilizing of the tubewell 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.

B. Construction of Pump House, D-Tank, fencing of pump house area with barbed wire as per approved drawings and PWD specifications

Const of Pump House:- Size 10’ x 8’ and 11’ht. with 9” thick wall with 1:7 brick masonry cement sand mortar, RB slab 1:3,6” thick with brick plumbing, cement plaster 1:6, 12.5mm thick on walls, cement plaster 1:4, 12.5mm thickness on ceiling, cement pointing 1:3 deep variety out- side the pump house, as per approved drawing.

Construction of D-Tank Construction of D-Tank as per approved drawing with brick masonary 1:5 in cement sand mortar in foundation and above plinth level, with cement plaster 1:3, 12.5mm thickness on walls in side, cement plaster 1:4, 12.5mm thick outside D-tank.

Providing Fencing Providing fencing around the Pump House and D-Tank as per approved drawing & Design complete in all respect. (Including Corner Pillers, Gate Pillers and Steel Gate)

Submersible pumping set of 20 H.P.

Three Core Submersible Flat Cable 6 sqmm.

Control panel complete 20H.P.

M.S. nut & bolt of all sorts

MS flange 4 “ dia , 5/8” thick , outer dia. 190 mm with 4 no. holes and 2 no. cuts

M.S. bend 4”,90 degree , 5 mm thickness, leg length 40 cm ,flange thickness 15 mm , 6 no. holes

PVC Rubber Jain 4" Dia with 4 No Holes 3mm Thick with 2 Cuts

PVC Copper wire 19/16 ISI marked

PVC copper wire 7/22 ISI Marked

Job labour for lowering of Pump set

Providing & fixing CI/DI flange and stem of SS (AIS 1410) & bronze gun metle working part sluice valve ISI marked 14846-2000 including jointing testing & cost of nuts, bolts and insert sheet, all carriage complete with approval of engineer in charge class PN1 as per ISI 100mm I/D sluice valve flange

Solider thimbal, flexible pipe, earth plate, GI pipe 1” dia GI wire, internal electrification & double earthing, kit kat, robber jain etc.

Providing & fixing ISI marked Non return valve flanged end class PN- 1.0 as per ISI :5312/2004 in pipe lines including jointing & cost of NUT Bolt, rubber insertion etc. complete in all respect .

Supply fixing & lowering of 4” MS pipe duble flanged Jindal B-Claas

Any other items as per CSR+Z.P.

Dhruv Tubewell Engineers (BID ID -602002)