NIT NO. 25 ITEM NO. 12

Disconnection of Electric connections of motor from panel to starter and motor after dismantling of old starter & 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 & heavy labor as required at siteand taking outside pump house.

Dismantling of MS base frame from CC foundation by cutting of foundation bolts with the help of gas cutter and taking out with the help of heavy manual labor & taking all safety measures as required at site.

Modification of existing base frame suitable for new pump set with the help of welding work & material as required after that making of cement concrete foundation suitable for the P/set with all material like cement, concrete, sand, etc. i/c supply and grouting of foundation bolts etc. as required.

Supply of sluice valve, non-rising with SS spindle flanged ends of size 100mm PN 1.0 MAKE: Kirloskar/ IVC /Marck/ Jupiter/ VAG/ Dorot

Supply of C.I. NRV without bye pass swing type flanged ends of size 100 mm PN 1.0 MAKE: Kirloskar/ IVC / Marck/ Jupiter/ VAG/ Dorot

Supply of C.I. Foot valve of size 150 mm dia Make: Kirloskar/ IVC / Marck/ Jupiter/ VAG/ Dorot

Supply of PVC insulated copper flexible conductor single core 25 sq.mm flexible cable, 1100 volts. Make: Havells/ Grandlay/ Gloster/ Kalinga

S/o Nut bolts with washers of good quality.

Supply of 50% neoprene rubber packing of suitable size as per site requirement. Make: Jyoti/ Worth

S/O Pressure Gauge having dial size of 100 mm dia. with all accessories of pressure gauge socket, bush etc. per site requirement. Make: - H. Guru/ Fibeig/ approved by DJB

Supply of rubber checkered sheet of size. 1x2x10 MM thick. MAKE: Jyoti/ DJB approved

Supply of 4.5 kg capacity co2 type fire extinguisher complete with charging and accessories as required. MAKE: ISI Marked

Supply of DOL Oil immersed motor Starter for dewatering pump-set. Make : Bentex/ Advance/ DJB approved

Installation of motor P/set (to be provided by department), providing & fixing of coupling and coupling guard and other E&M equipment along with all piping work & making, providing and fixing of specials like Bends, Tee, reducer, flanges etc. as required at site & fixing of valve, and executing all allied E&M and civil work, laying of cable as per site requirement, making connection with thimble panel board by taking all safety precautions, arranging all tools and tackles i/c welding set gas cutter etc. as per site requirement.

Testing & commissioning of motor P/set i/c above all E&M equipment first at on No-load and then on full-load condition.

Transportation charges for man & Material including loading/ Unloading etc. as per site requirement at a suitable place as per direction of engineer-in-charge.

Aqua Mech Systems

arun engineers and contractors