Providing and fitting of electro-mechanical components such as valves, cables, panel components and MCCB at WSS Chenani.

Amount

Providing and fitting of electro-mechanical components such as valves, cables, panel components and MCCB at WSS Chenani. The scope of work at Chenani stage-1st involves providing and fitting of electro mechanical components to 140 ampere LT protection cum control panel cum fault analyzer by way of extracting 01 no. main contactor MNX-140, ampere meter, voltmeter & damaged internal wiring circuit and subsequently providing / fitting of new main contactor, ampere meter, volt meter of same rating and specifications alongwith complete internal wiring. Job covers replacement of damaged 185mm2 3.5 core armored aluminum cable from LT side of 250 KVA electric transformer upto main board in the pump room approximately 25 meter in length by way of isolating incoming 11 KV power, extracting / removing the damaged cable and then providing and fitting of new cable of same rating and specifications conforming to ISI standard with proper thimbling and insulation material by using tools and tackles. Job also covers providing and fitting of new 400 ampere MCCB by replacing damaged / burnt MCCB at main board. The scope of work at Chenani stage-0 involves providing and fitting by way of replacement of wornout electro mechanical components of single contactor based 50 ampere LT control cum protection panel cum fault analyzer by way of dismantling the same, extraction of damaged parts i.e. MNX-50-01no., damaged ampere meter / volt meter etc., and then providing / fitting of new parts i.e. contactor -1no., ampere meter and volt meter-1no. of same rating and specifications. Job also includes providing and fitting of 6mm2 submersible copper cable in lieu of damaged one by way of providing and fitting of same from mono submersible pump upto LT control panel approximately 40 meters in length conforming to ISI standards. The scope of work at Chenani stage-2nd includes replacement of wornout cast iron check valve 80mm dia- 01no. and cast iron sluice valve 80mm dia-1no. of unit no. 1 from the delivery pipe of pump set of capacity 10000 GPH x 300 meter head by way of unfastening of nuts and bolts and extraction of damaged valves. Providing and fitting of new mechanical components i.e. cast iron sluice valve heavy duty 80mm dia-1no at delivery pipe line and cast iron NRV 80mm dia heavy duty on delivery side of reputed make alongwith nuts, bolts and sealing gasket, including providing, fabrication and fitting of pipe side MS flanges compatible with valves as per site requirement with proper welding using good quality electrodes. Complete job includes cost material, equipments, labour charges, manual carriage charges, transportation charges , hire charges of tools and tackles etc.

Rishabh Electricals and Mechanical Works

GANPATI ELECTRICAL AND MECHANICAL WORKS

N B Engineering and Electric Works