REPAIRS MAINT OF COOLING TOWERS CONDENSER UNITS CHILLED WATER LINES GI PIPE LINES VARIOUS SENSORS FOR CONDENSER WATER PUMPS AT RCI UNDER GE I RCI HYDERABAD

Amount

Supply, removing and replace un serviceable / brocken Al casted Fan blade assembly of Cooling Tower of size 44" dia, 4 blades, 38 mm bore all as specified and directed by Engr-in-Charge (Fan blade required as per recommendation of OEM, as per existing make AND site requirement)

All as per item No. 1 above but of size 76" dia, 6 blades, 38 mm bore

All as per item No. 1 above but of size 75" dia, 6 blades, 42 mm bore

Supply, removing and replace un serviceable / brocken electrical CT motor for Cooling Tower of capacity 3 HP all as specified and directed of Engr in Charge (CT Motor required as per recommendation of OEM and as per existing make)

All as per item No. 4 above but of capacity 5 HP

All as per item No. 4 above but of capacity 7.5 HP

Disconnecting the unserviceable VFD panel from the existing position and repair,fix, connecting & testing DANFOSS VLT6000 HVAC 5.5 KW / 7.5 KW (HFT / 18474/18475/18476), VFD drive complete all as specified and directed by the Engr-in-Charge.

Disconnecting the unserviceable VFD panel from the existing position and repair, fix, connecting & testing DANFOSS VLT6000 HVAC 5.5 KW / 7.5 KW (HFT / 18474/18475/18476), VFD drive complete all as specified and directed by the Engr-in-Charge.

Disconnecting and removing un-serviceable power contactor of capacity MNX 18 including addon block from the existing position, supply and fixing new power Contactor including addon block of same capacity all as directed.

All as per item No. 9 above but of capacity MNX 25

All as per item No. 9 above but of capacity MNX 32

Disconnecting and removing un-serviceable compressor contactor any model,capacity and type from the existing position, supply and fixing new Compressor Contactor of same capacity and make all as directed.

Disconnecting and removing un-serviceable star delta timer of any capacity and make from the existing position, supply and fixing new Star Delta Timer all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable RTAA display board of chiller unit of 50 to 95 TR capacity, from the existing position, supply and fixing in repairs new RTAA Display Board in chiller unit of same capacity AC plant all as specified and directed by Engr-in-Charge.

All as per item No. 14 above but of capacity 100 to 150 TR

Disconnecting and removing the un-serviceable RTAA compressor module/main mother board of chiller unit of 50 to 95 TR capacity, from the existing position, supply and fixing in repairs new RTAA Compressor Module/main mother board in chiller unit of same capacity AC plant all as specified and directed by Engr-in-Charge.

All as per item No. 16 above but of capacity 100 to 150 TR

Disconnecting and removing the un-serviceable liquid refrigerent sensor of chiller unit of any capacity of AC plant, from the existing position, supply and fixing in repairs new Liquid Refrigerent Sensor in chiller unit of same capacity AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the burnt out condensor fan motor of any capacity of AC plant and sent to workshop for re-winding, greasing, varnishing, ovening etc and taken back its original position. Testing the condenser fan motor all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable fan contactors of chiller unit of any capacity of AC plant, from the existing position, supply and fixing in repairs new Fan Contactors in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable refrigerent filters of chiller unit of any capacity of AC plant, from the existing position, supply and fixing in repairs new Refrigerent Filters in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Draining out the old existing unserviceable compressor oil from the AC plant compressor of any capacity and type, supply and Charging of suitable/ same as existing make Compressor Oil complete all as directed by Engineer-in-Charge.

Supply and re-filling of Refrigerant gas R-134A / R-22 / 407 complete all as directed. Make : Refron/Mefron/Freon

Disconnecting and removing un-serviceable external/internal oil filter from the existing position, supply and fixing new External/Internal Oil Filter all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable chilled water/ temperature sensor of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Temperature/chilled water Sensor in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable LIQUID LINE temperature sensor of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new LIQUID LINETemperature Sensor in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable sensor cable of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Sensor Cable in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable HP/LP switch of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new HP Switch in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable compressor CT coil of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Compressor CT Coil in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable flow switch of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Flow Switch in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable solenoid coil of chiller unit of AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Solenoid Coil in chiller unit of same AC plant all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable TCPM board of chiller unit of 50 TO 95 TR Air cooled AC plant, from the existing position, supply and fixing in repairs new TCPM Board all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable TCPM board of chiller unit of 100 TO 150 TR Air cooled AC plant, from the existing position, supply and fixing in repairs new TCPM Board all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable EXV board of chiller unit of 50 TO 95 TR Air cooled AC plant, from the existing position, supply and fixing in repairs new EXV Board all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable EXV board of chiller unit of 100 TO150 TR Air cooled AC plant, from the existing position, supply and fixing in repairs new EXV Board all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable Compressor oil filter of chiller unit of 50 TO 95 TR AC plant of any capacity and type, from the existing position, supply and fixing in repairs new Oil Filter all as specified and directed by Engr-in-Charge.

Disconnecting and removing the un-serviceable Compressor oil filter of chiller unit of 100 TO 150 TR Air cooled AC plant, from the existing position, supply and fixing in repairs new Oil Filter all as specified and directed by Engr-in-Charge.

Disconnecting electrically and mechanically the induction motor of capacity upto 5 HP from mono block / centrifugal pump set from the existing position by arranging dummy plates to suction and delivery line, removing from the existing position rewinding, varnishing, insulation, ovening, greasing to the mono-block pump set, replacing of bearings all as directed.

All as per item No. 38 above but of capacity 5 HP upto 10 HP

All as per item No. 38 above but of capacity 10 HP upto 20 HP

Disconnecting electrically and mechanically the induction motor of capacity upto 5 HP from mono block / centrifugal pump set from the existing position by arranging dummy plates to suction and delivery line, removing from the existing position and supply & fixing of new induction motor of 5 star efficiency and replacing of bearings all as directed.

All as per item No. 41 above but of capacity 5 HP upto 10 HP

All as per item No. 41 above but of capacity 10 HP upto 20 HP

Disconnecting electrically and mechanically the pump of mono block / centrifugal pump set capacity upto 5 HP from the existing position by arranging dummy plates to suction and delivery line, removing from the existing position repairing, varnishing, insulation, ovening, greasing to the mono-block pump set, replacing of bearings all as directed.

All as per item No. 44 above but of capacity 5 HP upto 10 HP

All as per item No. 44 above but of capacity 10 HP upto 20 HP

Disconnecting and taking out the old rusted unserviceable GI pipe line of size 15 mm dia, medium grade For Cooling Tower and supply and fix new GI pipe including fittings, cutting,welding,threading, reducing, reconnecting including testing complete all as directed by Engineer-in-Charge.

All as per item No. 47 above but of size 20mm dia

All as per item No. 47 above but of size 25 mm dia

All as per item No. 47 above but of size 40 mm dia

Supply and Fix Gun-metal, globe or Gate valve of size upto 25 mm including dismantling of old unserviceable Gate valve all as specified and directed by Eng- in- charge.

Supply and Fix Butterfly Valve of size 80 mm dia including dismantling of old unserviceable Butterfly Valve all as specified and directed by Eng- in- charge.

All as per item No. 52 above but of size 100 mm dia

All as per item No. 52 above but of size 150 mm dia

Disconnecting and taking out the old rusted unserviceable MS pipe line of size 80 mm and supply and fix new MS pipe including fittings, cutting,welding,threading, reducing, reconnecting including testing complete all as directed by Engineer-in-Charge

All as per item No. 55 above but of size 100 mm dia

All as per item No. 55 above but of size 150 mm dia

S.S.ENGINEERING CORPORATION (BID ID -3484679)

BHATNAGAR ASSOCIATES (BID ID -3489990)