REPAIR/ SERVICES OF PUMP SETS, STARTERS, PANEL BOARDS, CHLORINATORS AND REPAIR OF VALVES OF MAIN WATER POINT AND 9A PUMP HOUSE AT MIL STN TALBEHAT

Amount

Disconnection and taking out the submersible Pump set from bore Repair and replacement of U/S parts of submersible pump of cap 2HP to 10HP with replacement of impellors bushes shaft and other U/S connecting accessories complete and re-fixing the same with proper connection & testing to the satisfaction of Engineer -in-charge.

Disconnection and taking out the submersible Pump set from bore Rewinding of submersible motor of cap 15/20 HP with super enamelled copper wire of existing gauge including of slots, providing insulating paper & varnish complete including repair of pump with replacement of impellors bushes shaft and other U/S connecting accessories complete with proper connection & testing to the satisfaction of Engineer -in-charge.

Dismantling & re-fixing of star delta starters suitable for 75 HP Motor for Repair/ Replacement unserviceable parts such as ,contactor, Time relay , three-pole thermal overcurrent release ,Automatic cut outs for main circuit, Automatic cut out for control circuit, coil, buttons, over load relay, junction parts complete all as specified and as directed by Engineer-in-Charge.

Dismantling & re-fixing of DOL starters suitable for 7.5 HP Motor for Repair/ Replacement unserviceable parts such as ,contactor, Time relay , three-pole thermal overcurrent release ,Automatic cut outs for main circuit, Automatic cut-out for control circuit ,coil, buttons , over load relay, junction parts complete all as specified and as directed by Engineer-in-Charge.

Supply and replace in repair Direct on line starter in sheet enclosure type MN with single phase protection feature ( motor rating AC -3 duty 415 V, 50 Hzs , 3 phase model MN 45 DOL , of capacity 30 HP / 22.5 KW relay range 30-50 , CAT SS94017 OF L&T or equivalent make complete all as specified and as directed by Engineer-in-Charge.

Disconnecting, isolating and dismantling of pump set with motor model DSM-5B / DSM100/36 cap 75 HP (Make: Kirloskar) shifting local workshop for repair including servicing, re assembling re-fixing in position and proper alignment after replacing of defective spare parts, painting with two coats of synthetic enamel paint of approved shade testing on no load/full load complete all as specified and directed by Engineer- in-Charge.Spare parts will be measured separately as Item No. 7.01 to 7.15

Supply and fixing following items of pump set of make as per existing:-

Wear ring

Interstage ring

Cartridge for bearing Double end.

Cartridge for bearing not double end.

Nut bolts with rubber bush including shaft coupling flexible joy type K-276

Shaft/sleeve under stuffing box DE/NDE

Bearing 21309 NDE

Bearing 3309 DE Make : NBC/SKF

Impeller key

Lantern ring

Coupling key

Ball bearing 6311 Make:- NBC/SKF

Ball bearing N-314 Make:- NBC/SKF

High tensile steel pump shaft complete

Impeller for pump model DSM 100/36- DSM-5B

Dismantling & re-fixing in repair of star delta Soft starters EMX -3 Series suitable for 75 HP Motor after Repair/ Replacement unserviceable parts such as ,contactor, Time relay , three-pole thermal overcurrent release ,Automatic cut outs for main circuit, Automatic cut-out for control circuit, coil, buttons , over load relay, cord etc junction parts of soft starter complete and reconnect with motor by replacing the cable Lugs (Copper/ aluminium ) as per site.

Supply and replacement EMX Soft starter with suitable panel made out of 2 MM Thick CRC Sheet model EMX-0145B-411, with bypass contactor built in Suitable for 75 HP motor complete all as specified and as directed by Engineer-in-Charge.

Taking down and re-fixing in repair of Unserviceable spindle from sluice valve including M&L for new spindle with gutka of high tensile steel complete including rubber packing, nuts and bolts and washers as per sample for sluice valve as per the following :-

250 mm Bore sluice valve

200 mm Bore sluice valve

150 mm Bore sluice valve

100 mm Bore sluice valve

80 mm Bore sluice valve

Removing of Unserviceable motor of any type and make including dismantling, removing burnt /unserviceable windings completely including insulation material and rewinding stator with super enamelled copper wire of standard specification with standard insulation material complete for 2 HP to 10 HP and fixing back to original position and testing, commissioning etc complete all as specified and as directed by Engineer-in-Charge.

Removing of Unserviceable motor of any type and make including dismantling, removing burnt /unserviceable windings completely including insulation material and rewinding stator with super enamelled copper wire of standard specification with standard insulation material complete for 10 HP to 20 HP and fixing back to original position and testing, commissioning etc complete all as specified and as directed by Engineer-in-Charge.

Removing of Unserviceable motor of any type and make including dismantling, removing burnt /unserviceable windings completely including insulation material and rewinding stator with super enamelled copper wire of standard specification with standard insulation material complete for 30 HP to 75 HP and fixing back to original position and testing, commissioning etc complete all as specified and as directed by Engineer-in-Charge.

Removing of Unserviceable Submersible motor of any type and make including dismantling, removing burnt /unserviceable windings completely including insulation material and rewinding stator with super enamelled copper wire of standard specification with standard insulation material complete for 2 HP to 10 HP and fixing back to original position and testing, commissioning etc complete all as specified and as directed by Engineer-in-Charge.

Taking down and re-fixing in repair of old U/S coupling & replacement of steel coupling suitable for 75 HP pump set including nut bolts , Rubber bush, Star etc as per sample complete all as specified and as directed by Engineer-in-Charge.

Taking down & re-fixing in repair of old U/S coupling & replacement of steel coupling suitable for 30/40 HP pump set including nut bolts , Rubber bush, Star etc as per sample complete all as specified and as directed by Engineer-in-Charge.

Servicing and maintaining pumping installation by, tightening the gland of pump replacing rubber coupling bushes and clearing the leakage of sluice valves by tightening gland etc complete at Main Pump house & 9A Pump house. Gland packing will be measured separately in item 18.00 to 19.00

Supply only gland packing 4 mm

Supply only gland packing 6 mm

HARNAM SINGH ANIL SINGH