Routine, Breakdown and Overhauling Maintenance of CW Pump, TWS and EOT.

Amount

General Preventive routine checking/maintenance of CW Pumps, TWS system and associated equipments along with cleaning. (01 Job =Round the clock work as mentioned in detail in scope of work)

In case of B/D of sealing ring, intermediate shaft, barrel coupling etc. of CW pumps Complete dismantling, re-visioning of parts, replacement of damaged part to attend the B/D, its assembly and final trial run.

Black bituminous painting of inside, outside surfaces of CW pump parts including cost of the paint as per scope of work.

Changing of damaged/worn out lub. water lines of various sizes of CW pumps from lub. water common header to minus level including drains, vents & valves etc. as per scope of work.

Changing of worn out/damaged gland sleeve/ coupling of CW pump by a new one as per scope of work.

Replacement of damaged expansion joint from discharge pipeline (1600 mm dia.) of CW pump.

Painting with synthetic green color on the outer surface discharge pipeline (1600mm Ǿ) from T-joint of pump up to the end of wall inside the CW pump house.

Alignment of Motor with CW Pump and fix coupling.

Replacement of bend/providing patch/overlap up to 900 sq. cm to attend leakage of Lub. water line/Tank.

Complete overhauling of CW pumps as per scope of work.

Black bituminous painting of inside, outside surfaces of CW pump parts including cost of paint as per scope of work.

Changing damaged/worn out lub water lines of various sizes of CW pump from lub water header to the minus level including drains, air vents & valves as per scope of work.

Rectification of CW pump Anchor support.

Servicing of Air Vents and vent valves of CW water header duct.

Plugging of Air Vent pipe by means of wooden block of CW water header duct

Clamping of Air Vent pipe to minimize the water leakages of CW water header duct.

Complete overhauling of gear boxes of electrically operated B/F Valves (1600 mm Ø) of C.W. discharge line as per scope of work.

Complete overhauling of gear boxes of manually operated B/F Valves (1600 mm Ø) of C.W. discharge line as per scope of work.

Attend ‘main shaft’ of TWS re-visioning, cleaning, greasing & alignment of shaft; replacement of parts if reqd.

Attend the ‘Basket Frame’ of TWS- repair the fault, replacement of parts/complete basket, if required.

Attend ‘Wire mesh’ in the basket frame of TWS- straitening, repair/ replacement of parts if required.

Attend ‘Haulage Chain Link’ of TWS – repair and/or replacement link, replace damaged parts in the sub assembly.

Greasing of Link Pin along with checking /tightening/replacement of bolts of basket frame of all TWS.

Replacement Of Link Pin and Bush of Haulage Chain Link of TWS.

Servicing/ overhauling of ‘gear box unit’ of TWS.

Servicing/ overhauling of ‘Fluid Coupling’ of TWS

Servicing / overhauling of ‘Elecon gear box unit’ of discharge gate lifting device at TWS system.

Servicing/ overhauling of ‘wash pump’ of TWS.

Servicing/overhauling of Isolating Valves of 250/300 mm at TWS.

Servicing/overhauling of Regulating Valves of 200 mm at TWS

Servicing /overhauling of NRVs of 250 mm at TWS.

Overhauling / Servicing of ‘Monorail’ Hoist of 5 Ton capacity in pump house at PT-1/ PT-2

Overhauling / Servicing of 5 Ton capacity ‘Double rail’ mechanical Hoist at Auxiliary pump house/ Compressor house/ Hot clarified pump house.

Overhauling / Servicing of 7.5 Ton capacity ‘Double rail’ mechanical Hoist at Auxiliary pump house/ Compressor house/ Hot clarified pump house.

Attending fault/ breakdown in chain pulley assembly of 3-T Capacity mono/ double rail hoist by repair/ replacement of parts.

Attending fault/ breakdown in chain pulley assembly of 5-T Capacity mono/ double rail hoist by repair/ replacement of parts.

Attending fault/ breakdown in chain pulley assembly of 7.5-T Capacity mono/ double rail hoist by repair/ replacement of parts.

Attending fault/ breakdown in rail assembly (track wheel assy.) for repair/ replacement of parts, for 5-T Capacity hoists.

Attending fault/ breakdown in rail assembly (track wheel assy.) for repair/ replacement of parts, for 7.5-Capacity hoists.

Servicing/Overhauling of EOT crane part-assembly at CW pump house Through checking & servicing of both side runway rails for easy and trouble-free smooth movement of crane, proper alignment of runway track tightening the supporting champs etc of 50 Ton EOT crane at CW pump house.

Servicing/Overhauling of EOT crane part-assembly at intake channel travelling water screen Through checking & servicing of both side runway rails for easy and trouble-free smooth movement of crane, proper alignment of runway track tightening the supporting champs etc of 12.50 Ton EOT crane at intake channel TWS System.

Servicing / Overhauling of all 04 nos. gear boxes of 50-T EOT crane at CW pump house

Servicing / Overhauling of gear boxes of 12.5 T crane at intake channel TWS system.

Servicing / Overhauling of travelling devices, hoisting hooks & rope. Pulleys and hydraulic brakes on both sides of 50 Tone EOT crane at CW Pump House.

Servicing / Overhauling of travelling devices, hoisting hooks & rope. Pulleys and hydraulic brakes for 12.5 Ton crane at intake channel TWS system.

THE UNIVERSAL CONSTRUCTION (BID ID -5745712)

M/S NISHA ENTERPRISES (BID ID -5730025)