NIT NO.22(M-3)ITEM NO. 9

Dismantling of pump set no 4 by disconnecting of power connections from motor, de- coupling of motor and pump ,cutting of foundation bolt, dismantling of suction and delivery pipes, / special, closing of valves taking out pump motor and specials from dry sump/ pump house with the help of crane and labour and keep it at safe place of pump house.

Providing and fixing of MS blind flanged of 600 mm dia. 10 mm thickness on suction and delivery side with rubber insertion sheet nut and bolt.

Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. DSR Civil Item Code 14.23

Removing of rusted base frame from the RCC foundation by cutting with gas cutter etc. and taking out of complete damage frame with the help of crane to outside of pump house and disposal.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. DSR Civil Item Code 15.3

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) DSR Civil Item Code 5.1.2

Supply of Standard size single piece Stainless Steel minimum 30mm dia foundation Rag bolt with Stainless Steel nut as suitable for 200kw induction motor.

Making / fabrication and supply of MS base frame with suitable for 10 MGD pump and 200 KW motor. The base frame should be made MS ‘C’ channel of minimum 6mm thickness of required size. I/c. 8 no’s vibration Pad, drilling/ machining and painting as required ( As per sample)

Supply of nut bolts washers and studs for re-fixing of pump and motor.

Supply of rubber 50 % Neoprene (1.5 mm to 25 mm) DJB SOR E&M ITEM CODE 22.6.1

Fixing of newly fabricated MS foundation base frame on the RCC foundation plastering/ filling the gap of RCC foundation and MS foundation after fixing of base frame with the help of SS nut as required.

Supply of complete tyre coupling of size maximum bore 150 mm dia. TC/G/23. DJB SOR E&M ITEM CODE 21.8.24 Make: Fenner/ Unique/DJB Approved

Making the coupling bore in the coupling as per required size of bore.

Re- assembling of suction and delivery / specials after removing of blind flange from suction and delivery side, fixing of pump motor to couple the motor with pump with the help of coupling re-alignment of pump and motor making electric connection of motor.

Testing and commissioning of pump set on no load and load i.e cartage, painting etc. as required

paramount systems

TARUN DIXIT

Bansal Traders

Naman Enterprises

N.K. BUILDCOM