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| 1 | Disconnecting and removing the un-serviceable TCPM board of chiller unit of 50 TO 95 TR Air cooled/ Water cooled AC plant, from the existing position, supply and fixing in repairs new TCPM Board all as specified and directed by Engr-in-Charge. |
| 2 | Disconnecting and removing the un-serviceable TCPM board of chiller unit of 100 TO 150 TR Air cooled/ Water cooled AC plant, from the existing position, supply and fixing in repairs new TCPM Board all as specified and directed by Engr-in-Charge. |
| 3 | 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. |
| 4 | Disconnecting and removing the un-serviceable RTAA compressor module/main mother board of chiller unit of 100 to 150 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. |
| 5 | Disconnecting and removing the un-serviceable TCPM board of chiller unit of 50 TO 95 TR Air cooled/ Water cooled AC plant, from the existing position,after fixing repairs replace at same position all as specified and directed by Engr-in-Charge. |
| 6 | Disconnecting and removing the un-serviceable TCPM board of chiller unit of 100 TO 150 TR Air cooled/ Water cooled AC plant, from the existing position, after fixing repairs replace at same position all as specified and directed by Engr-in-Charge. |
| 7 | 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, after fixing repairs replace at same position all as specified and directed by Engr-in-Charge. |
| 8 | Disconnecting and removing the un-serviceable RTAA compressor module/main mother board of chiller unit of 100 to 150 TR capacity, from the existing position, after fixing repairs replace at same position all as specified and directed by Engr-in-Charge. |
| 9 | Disconnecting and removing the un-serviceable Compressor oil filter of chiller unit of 50 TO 95 TRAC 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. |
| 10 | Disconnecting and removing the un-serviceable Compressor oil filter of chiller unit of 100 TO 150 TR Air cooled/ Water cooled AC plant, from the existing position, supply and fixing in repairs new Oil Filter all as specified and directed by Engr-in-Charge. |
| 11 | 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. |
| 12 | 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. |
| 13 | 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. |
| 14 | 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. |
| 15 | 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. |
| 16 | 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. |
| 17 | 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. |
| 18 | Supply, removing and replace un serviceable / brockenAl casted Fan blade assembly of Cooling Tower of size 44\" dia, 4 blades, 38 mm boreall as specified and directed by Engr-in-Charge (Fan blade required as per recommendation of OEM, as per existing make AND site requirement) |
| 19 | All as per item No. 18 above but of size76\" dia, 6 blades, 38 mm bore |
| 20 | Supply, removing and replace un serviceable / brockenelectrical 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) |
| 21 | All as per item No. 20above but of capacity 5 HP |
| 22 | Disconnecting and removing un-serviceable power contactorof 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. |
| 23 | All as per item No. 22above but of capacity MNX 25 |
| 24 | All as per item No. 22above but of capacity MNX 32 |
| 25 | 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. |
| 26 | Disconnecting and removing un-serviceable star delta timer of any capacity andmake from the existing position, supply and fixing new Star Delta Timer all as specified and directed by Engr-in-Charge. |
| 27 | Disconnecting and removing the un-serviceable liquid refrigerent sensor of chiller unit of any capacityof 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. |
| 28 | 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. |
| 29 | Disconnecting and removing the un-serviceable fan contactors of chiller unit of any capacityof 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. |
| 30 | Disconnecting and removing the un-serviceable refrigerent filters of chiller unit of any capacityof 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. |
| 31 | Draining out the old existing unserviceable compressor oil from theAC plant compressor of any capacity and type,supply and Charging of suitable/ same as existing makeCompressor Oil complete all as directed by Engineer-in-Charge. |
| 32 | Supply and re-filling of Refrigerant gas R-134A / R-22 / 407 complete all as directed.Make : Refron/Mefron/Freon |
| 33 | 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. |
| 34 | Disconnecting electrically and mechanically the induction motor of capacity upto 5 HP from mono block / centrifugalpump setfrom 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 by the following capacity :- |
| 35 | All as per item No. 34above but of capacity7.5 HP upto 10 HP |
| 36 | All as per item No. 34above but of capacity12.5 HP upto 20 HP |
| 37 | Disconnecting electrically and mechanically the pump of mono block / centrifugalpump set capacity upto 5 HPfrom 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 by the following capacity :- |
| 38 | All as per item No. 37above but of capacity7.5 HP upto 10 HP |
| 39 | All as per item No. 37above but of capacity12. HP upto 20 HP |
| 40 | 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 byEngineer-in-Charge. |
| 41 | All as per item No. 40above but of size 20mm dia |
| 42 | All as per item No. 40above but of size 25 mm dia |
| 43 | 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. |
| 44 | 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 |