repair_pump_replace_cable

Decoupling of Pump No. 1 200kW HSC (Clear Water, Phase-I) from its motor, dismantling by opening the pump casing, bearing housing, thorough checking of the sleeves, Neck Ring, Lantern Ring, Bearing all complete with gland and gland packing and water deflector by engaging skilled technicians all complete as per direction of the EIC.

226 mm long x 87 mm dia x 62 mm Bore Shaft Sleeve (SS)

NDE & DE Bearing (Make: FAG, Model: 6311 2Z L140 C3)

125 mm dia Neoprene Rubber Water Thrower (As per sample)

16 mm Graphited Cotton Gasket (For Glanding & Packing)

Fitting fixing of the above supplied shaft sleeve bearings, water thrower, gland packing and replacement of gasket of the casing & placement of the top casing by supplying of necessary nuts, bolts, coupling, alingment, levelling, including testing & commissioning all complete to the entire satisfaction of the EIC.

Supply & delivery of 1.1 KV 3.5 core 300 sq.mm. XLPE armoured Al. conductor power cable.

Laying of three cables 300 sq mm in an underground trench in single tier formation (horizontal) the trench size : 915 mm x 760 mm average depth with brick protection on the top of each cable with 8 nos. bricks per Mtr. and 4 nos. bricks per mtr. as separator between every two cables including filling the space between the bricks and cables and also the trench with shifted soil, levelling up and restoring surface duly rammed.

Laying of one cable 300 sq mm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand.