Repairing and Maintenance of Air Conditioners, Water Cooler and deep freezer for 12 months installed at Nigahi Project.

Amount

Maintenance of AC: Overhauling of Window A/c, Split A/c .

Maintenance of AC: Rewinding of fan motor, changing of bush, bearing capacitor

Maintenance of AC: Replacement of thermostats for A/C .

Maintenance of AC: Replacement of Relay A/C

Maintenance of AC: Replacement of 80-100 mfd 440V condenser

Maintenance of AC: Replacement of 50/25/36 mfd, 440 V

Maintenance of AC: Replacement of overload for A/c 1022-1622.

Maintenance of AC: Replacement of 15mfd, 440V condenser

Maintenance of AC: Replacement of Fan and blower blade suitable for 1.5Ton A/c.

Maintenance of AC: Replacement of 1.5 Ton new A/c compressor (Rotory) (Voltas, Amtrex, Blue star, copland, Hitachi, Carriar, Vestar, Toshiba, Media).

Maintenance of AC: Replacement of 2.0 Ton new A/c compressor (Rotory) (Voltas, Amtrex, Blue star, copland, Hitachi, Carriar, Vestar, Toshiba, Media).

Maintenance of AC: Replacement of fan motor with blade for A/C, as per requirement (all types).

Maintenance of AC: Replacement of bush, screw of required size

Maintenance of AC: Installation of window / Split / AC

Maintenance of AC: Running maintenance of AC 87 nos. by deploying 01 no. skilled , 01 no. semiskilled manpower

Maintenance of AC: Replacement of A/C remote panel assembly with remote (Blue Star, Videocon, LG, Media & Voltas or any type).

Maintenance of AC: After fitting of the above spares and compressor, leakage test with Nitrogen at all Joints, Vacuum the whole AC system upto 30 psí pressure and gas charging with refrigerant R- 22,32,410 (manfron)

Maintenance of AC: MCB DP 16 Amp

Maintenance of AC: Sheet steel DP MCB enclosure.

Maintenance of AC: Electrical cable (4core) for AC

Maintenance of AC: Supply of inverter 5star indoor unit kit (Make-Tosiba, viltas, carrier, godrej etc)

Maintenance of AC: Supply of inverter 5star outdoor unit kit (Make-Tosiba, viltas, carrier, godrej etc)

Maintenance of AC: Supply of copper pipe 5/8 inch dia with insulation cover.

Maintenance of AC: Supply of copper pipe 5/8 inch dia with insulation cover.

Maintenance of Water Cooler and Deep Freezer: Overhauling of water Coolers and deep freezzer

Maintenance of Water Cooler and Deep Freezer: Rewinding of fan motor,changing of bush hearing capacitor

Maintenance of Water Cooler and Deep Freezer: Replacement of thermostats for W/C.

Maintenance of Water Cooler and Deep Freezer: Replacement of Relay W/C and deep freezer.

Maintenance of Water Cooler and Deep Freezer: Replacement of condenser 50/25/361 Mfd 440 V

Maintenance of Water Cooler and Deep Freezer: Replacement of condenser 15 Mfd 440 V

Maintenance of Water Cooler and Deep Freezer: Replacement of Overload for W/C 1022-1622

Maintenance of Water Cooler and Deep Freezer: Replacement of water tap(Bip Lock)steel for W/C push type

Maintenance of Water Cooler and Deep Freezer: Replacement of 01 Ton New Compressor (Rotory) for water cooler and deep freezer(All types)

Maintenance of Water Cooler and Deep Freezer: Replacement of 0.75(44-40) Ton New compressor for W/C

Maintenance of Water Cooler and Deep Freezer: Replacement of fan motor with blade for water cooler fridge and deep freezer as per requirement (all types)

Maintenance of Water Cooler and Deep Freezer: Replacement of bush ,screw of required size

Maintenance of Water Cooler and Deep Freezer: Running maintenance of W/C 25 nos. and 05nos. Deep freezer by 01 no. skilled & 01 no. Semi -skilled manpower

Maintenance of Water Cooler and Deep Freezer: After fitting of the above spares and compressor ,leakage test with Nitrogen at all joints vacuum the whole W/C and deep freezer System and gas charging R-134.

Maintenance of Water Cooler and Deep Freezer: Gss supply withrequired pipe filter, brazing for deep freezer.

Maintenance of Water Cooler and Deep Freezer: Supply of cooling thermostat 220-240V, 50HZ deep freezer..

Total impact of GST for the purpose of CTC

NEW KOLKATA REFERIGERATION

M/S SANDEEP ASSOCIATES

SUNNY ELECTRICALS

Arvind Refrigeration

COOL TECH ENGINEERS