Drilling of 03 No and Providing and fixing of 3 Nos pumping machinery by DTH Deptt Rig Method in Village Khoh Distt Gurgaon

Amount

Drilling of 300 mm dia bore by DTH/Odex rig for tube well drilling in all kinds of soil and 190 mm dia bore by DTH/Odex in hard rocky strata including cost of all consumable stores/fuel/oil establishing material and transportation and contingent requirement to the site of proposed bore complete in all respects. (By Deptt. rig DTH-1.) Upto Depth of 0 to 150 mtr BGL

Shifting of Deptt. DTH-1 Rig Machine from existing site to Proposed drilling site including cost of HSD,Material,Carriage etc. complete in all respect.

Labor Charge For lowering 219.10 outer dia ERW steel pipes as per IS 4270/ 2001 as amended upto date duly ISI marked for housing pipe in 4 to 7 meters random length manufactured out of 6.4 mm M.S plates with required number of M.S socket 177.80mm with inside thread to match the pipe threads and made out of M.S plate in to borehole in vertical position, including cost of all scaffolding, derricks, Jim, poles, tools and plants, ropes, gays M.S clamp embedded in foundation etc. complete in all respects to the satisfaction of the Engineer-in-charge of the work including cost of all cutting, threading of pipe where required and all sockets. The pipe shall be painted with anti corrosive paint & covered tightly with polythene. (Supply By Deptt.)

Labour rate for Making filter on 219.10mm ERW deptt. Pipe by gas cutter or any other suitable length (6.10 mtr.) mechanism including cost of all consumable items complete in all respect.(pipe will be supplied by deptt.)

Providing & Fixing / lowering 7” (180 mm) Dia M. S Pipe of thickness 6.4mm of 6 meter. Long ISI make as Required for covering loose formation of soil during drilling process including enlarging the existing drilling size at any depth to cover the loose formation of bore complete in all respect.

Providing and fixing well threaded M.S. cap for 219.10 mm outer dia for M.S. pipe.

Providing and fixing 219.10mm M.S. clamp.

Development of T/well according to clause 9.3 of IS : 2800-1991 (Part-I) as amended upto date and specifications attached and as directed by the Engineer-in-charge of the work including the cost of all consumable stores, fuel, oil, etc. as required for this work.(By Deptt. DTH compressor).

Resistivity survey of the site as of the site of proposed T/Well.

Providing and fixing of Odex casing shoe of Proper Size & ISI make complete in all respect.

Shifting of Deptt. DTH Compressor Machine from existing site to Proposed drilling site including cost of HSD,Material,Carriage etc. complete in all respect.

Supplying, erection testing and commissioning of submersible pumping sets as per BIS Specification No.8034-1989 (as amended upto date for pumps) and IS. 9283-1979 (as amended upto date for motor) the pump motor sets should be capable of pumping clear fresh cold water having Characteristics as specified in Clause-4 of IS. 8034/1989 and Clause 4.1 of IS 9283/1979. . (i)250 LPM /160 M Head 15.00 BHP Each Make Grundfoss, calama , KSB , Franklin , Texmo.

Supplying erection, testing of fully automatic electric control panel board for T/wells in Pump Chamber consisting of MS sheet of thickness 14 gauge duly painted box type floor mounted made of Angle Frame containing 1 No. fully automatic air brake starter suitable for 25 HP Motor, Main switch of suitable range with HRC fuse, 1 No. Volt Meter (0 to 500 Volts), 1 No. Amp. Meter of 0 to 100 Amp. 3 Sets of indicating lamp Capacitor of suitable capacity and 1 No. single phase preventers with the timer switch including wiring in panel board and suitable electric energy meter wiring in Electric Control Panel Board complete in all respect as per specification given in Schedule No.II. (Make L& T, Siemens, BCH, Crompton Greaves, Havells)

Supplying and fixing following C.I.D/F pipe, CI Specials, sluice valves with wheel, non return valves with G.M. Flap including cost of jointing materials, excavation, laying refilling including making adequate supports of masonry/concrete/ steel for delivery pipe from Submersible Pump Set upto 1.5 mtr. outside the outer wall of pump chamber as per plan shown as per specification given in schedule No II A)Detail of pipes and specials. a)CI D/F bends, reducers, tapers, tees, tail piece, blank flange etc. upto 200mm i/d.

Providing, and fixing D plate of size 300mm. with nut & bolt complete.

Bidder Name

Amount

Guru Kripa Electrical and Engineering Works

MUJAHID HUSSAIN CONTRACTOR

RAJENDER CONTT

The Krinki Kherli Co.OP L and C Society

MUJAHID HUSSAIN CONTRACTOR

Guru Kripa Electrical and Engineering Works

The Krinki Kherli Co.OP L and C Society

MUJAHID HUSSAIN CONTRACTOR

RAJENDER CONTT

The Krinki Kherli Co.OP L and C Society