PROVIDING AND INSTALLING 1No TUBEWELL IN WARD NO. 13 OF SIZE 250mm x 200mm UP TO DEPTH OF 200 MTR. BGL INCLUDING DISTRIBUTION SYSTEM, COMPLETE IN ALL RESPECT UNDER MCK

Amount

Charges for resistivity survey complete in all respects to the satisfaction of the Engineer in Charge at the proposed site giving results ascertaining quality and quantity of good water with location of water with location of water bearing strata and type and depth of geological strata complete in all respects yield of tubewell shall not be less than 6000 GPH.(1024)

Making temporary water supply aarangement for drilling of tubewell with reverse Rotary rig till completion of bore & packing of gravel. Depth of temporary bore up to 90 m (1No.x90m)

Supplying and fixing special sockets to connect blind MS pipe and SS screen having thickness of socket as that of MS pipe being used (actual Nos. to be checked by Engineer-in-charge) 200mm i/d.(1 No.x 4 No.)

Providing clay seal of thickness 4.0m or above consisting of balls of local clay or bentonite mud to be placed in the annular space around the assembly the clay seal should be provided at a level of minimum 25.00m above the most screens depending on the logging results. (1 No.x 1 No. Job)

Development of tube well with subersible pimping set (Note: subersible pimping sets used for development and stabilisation of tubewells will not to be handed over to client and will remain the property of contractor)

Supplying and installation of ISI marked KSB/Hindustan/Approved make (from list attached) submersible pumping sets of following duty should be directly coupled with V8 25 submersible motor as per BIS specification No. IS: 8034: 1989 as amended up to date for pumps and IS; 9283:1995 ( As amended up to date ) for motors. The pumping 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 : 2002/2013, including adoptor peace and safety gaurd complete as per satisfaction and to the entire satisfaction of Engineer in Charge. Note:- In case pump discharge and head varies then the payment of pumping sets would be increased or decreased proporstionately as per KW worked out for new rating. Discharge = 900 to1000 LPM Head=70 to 80 MTR

P/F Armoured aluminum cable 4 core 35 Sq mm (Make –Havells/L&T) (1No.x 150 Mtr)

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 up to 1.5 meter outside the outer wall of pump chamber as per plan shown as per specification given in Schedule No II. A) Detail of pipe and specials a) CI/DI D/F bends, reducers, tapers, tees, tail piece, blank flange etc. up to 150 mm i/d (1 No.x 325 kg)

B) C.I/ DI D/F pipes a) 150 mm i/d ( 1No.x7mtr)

S&E of Pressure Gauges with siphon cock as per IS:3624, & having 100mm dia, Dual Gauge, in delivery pipe inside Pump chamber (1 No.x 1 No.)

Making inter connection of proposed pipe line with existing pipeline of DI/CI including excavationdewatering etc. complete in all respect as directed by Engineer in charge for following dia. (1No.x6No.)

Bidder Name

Amount

Gupta Construction Co.(GSTN-NA)

Mohan Dutt Sharma(GSTN-NA)

Mohan Dutt Sharma

Mohan Dutt Sharma