NIT NO. 08(M-6)ITEM NO. 22

Replacement of NRV by carrying out following works for pump set No. 1,2,3, & 4 Supply of C.I. NRV without bye pass swing type flanged ends of size 150 mm PN 1.0 MAKE: Kirloskar/ IVC/ Marck/ Jupiter/ VAG/ Dorot/ Any DJB Approved make

Supply of rubber neoprene packing sheet as per required size.Make: - Jyoti/ Worth

Supply of good quality nut, bolts with washer of different size.

Disconnection of Electric connections of motor from panel to starter and motor after dismantling of associated cables with the help of manual labor, tools and tackles as required at site taking all safety measures.

Decoupling the pump and motor after removing the tyre coupling by opening of the nuts, bolts etc. The job includes dismantling of suction and delivery side sluice valve, NRV, taper, bends etc. as per site requirement and then taking them to a suitable place in the pump house.

Dismantling the pump set from the MS Base frame by cutting of nut & bolts with the help of gas cutter, tools and breaking of RCC foundation by hydraulic hammer and manual labor to take out existing foundation bolts and taking out malva with the help of manual labour.

Re-casting/ strengthening of RCC foundation, re-grouting of foundation bolt with the help of PMC, plastering and making wet layer of cement of the foundation including supply of foundation bolt & Shuttering etc. as required.

Making and supply of new MS base frame of pump set by replacement of old MS frame so as to strengthen the MS structure by providing and fixing of MS plate on base frame with the help of skilled labour using welding, cutting, grinding etc. as per sample.

Fixing of new MS base frame on the RCC foundation by plastering/ filling the gap of RCC foundation and MS foundation with the help of SS nuts as required.

Fixing of new NRV on the delivery side of the pipe, fixing of rubber sheet for stopping any leakage of water, including fixing any other required pipe fitting.

Installation of motor Pump-set along with new NRV executing all allied E&M and civil work, laying of cable as per site requirement, making alignment of pump-motor & making connections of motor with starter and panel with thimbling by taking all safety precautions, arranging all tools and tackles including welding set, gas cutter etc. as per site requirement so as to ensure smooth running.

Testing and commissioning of pump sets first at NO LOAD and then at FULL LOAD and for proper operation and testing for any leakage to the satisfaction of engineer in charge.

Transportation charges for to and fro of men and material including and unloading etc. at a suitable place, painting of above E&M equipment.

M/S Shreepathy Engineers

Bansal Traders

Devraj Enterprises

Super System Engineers

Raj Engineering Co.