Tender For Repairing/Servicing & Supply Of Spare For 33Tr X 3 Nos Capacity Voltas Make Air Cooled Chiller, Dehradun-Uttarakhand

Tender For Repairing/Servicing & Supply Of Spare For 33Tr X 3 Nos Capacity Voltas Make Air Cooled Chiller S.No Description Qty 1 Supply and fixing of panel with controller for control of T& RH for AHU No.1,2,3. Standalone Controller with enclosure-TM171 Make:- Schneider/Equivalent 3 Job 2 Supply and fixing of Duct mounted temperature & RH sensors Make:-Honeywell / Greystone/Equivalent 3 Nos 3 Removing of exiting defective chiller sensor .Supply and fixing of chilled water Sensor in unit no. 1,2, 3 Make:- Voltas 6 Nos. 4 Supply and fixing of relief valve 1/20-450 PSI in unit no.1,2&3 6 Nos. 5 Removing of existing defective compressor. Supply and fixing of SM185 compressor. Pressure testing vacuumizing gas charging testing and commission of the system. 1 Job. 6 Removing of existing defective contactor. Supply and fixing of L&T Contactor in AHU No. 1,2,3 3 Nos. 7 Removing of existing defective heaters. Supply and fixing of Strip heater in AHU No.1,2 3 including rectification of control wiring. Make: Dasspass/Escort/ Equivalent 12 Nos. 8 Supply and fixing of digital Ammeter in electrical panel Make:- AE/Equivalent 2 Nos. 9 Supply and fixing of Voltmeter in electrical panel Make:- AE/Equivalent 1 No. 10 Dismantling of exiting defective Steam Generator. Supply and fixing of 12 KW Steam generator including float valve etc. Make:- Rapid cool/Equivalent 1 No. 11 Dismantling of exiting defective Steam Generator. Supply and fixing of 3 KW/6KW Steam generator including float valve etc Make:- Rapid cool/Equivalent 2 Nos. 12 Supply and Fixing of pressure Gauge with fitting Make:- HGURU/Fiebig/Equivalent 18 Nos. 13 Supply and fixing of Stem Type Thermometer with fittings. Make:-HGURU/Fiebig/Equivalent 18 Nos. 14 Supply and fixing of siemens contactor in the chilling unit including checking of control wiring 9 Nos. 15 Supply and fixing HP/LP switch in the chilling unit no.1,2,3 including fittings Make:- Indfoss/Danfoss/ Equivalent 5 Nos. 16 Supply and fixing of Catch all drier in the chilling unit 9 Nos. 17 Supply and fixing of V-belt in AHU no1,2,3 1 Lot 18 Supply and fixing of Siemens contactor in the chilling unit including checking of control wiring 1 No. 19 Removing of existing expansion tank. Supply and fixing of expansion tank including providing of structure and fittings etc 1 Job 20 Supply and fixing of Drain pipe of size 2 inch including fittings 60 Feet 21 Overhauling of 7.5 HP Monoblock pump including replacement of worn out part. 3 Nos. 22 Pressure testing of the system and leak rectification by brazing. Pressure testing of the system for any leak. Flushing of complete system with dry Nitrogen 5 Job 23 Vacuumizing the complete system. Supply and charging of R-22 Gas in unit no.1,2, 3 122 Kg 24 Servicing of AHU and cleaning of cooling coil with chemical including checking of all control and safety device for smooth operation of AHU. 3 Job 25 Servicing of units and D-scaling of chillers, cleaning of condenser coil with chemical including checking of all control and safety device for smooth operation of chilling units 3 Nos.

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