Repair and maintenance of cassette type air conditioners on as and when required basis and comprehensive basis for split types at HMRBPL, Mourigram.

Comprehensive AMC for following ratings split ACs: Complete repairing of various types Split Air Conditioners of diffrent make and model with monthly quarterly preventative maintenance and regular breakdown maintenance service installed in the premises. Job includes but not limited to regular maintenance for keeping the machine in good working condition, attending the complaints of machines as per the requirement and instruction of site engineer. Job also includes checking of machines, identification of defect, repair/ replacement of defective component, rewinding of blower motor. Replacement of Thermostat, Blower, fan blade, electric switchs, control knob, wires(as per approved make). The Job also includes Cleaning of air filter, removal of dust from cooling coil and condenser, Attending minor/ major leakage of refrigerant gas, arresting the leak and recharging the gas, Repair/ replacement of defective bush/ bearing of blower motor including lubrication of blower motor, tightening of all the electrical connection, replacement of defective compressor, re-fixing, gas charging, testing & commissioning and making the machine in perfect good working condition, replacement of all type of defective capacitors. Job complete in all respect including all consumables, compressor, gas charging etc. Payment shall made on quarterly basis. Any defects in Air Conditioner will be informed through email/ sms and the same to be attended.

1.0 ton. Total quantity of ACs-3 nos.

1.5 ton. Total quantity of ACs-5 nos.

2.0 ton. Total Quantity of Acs-3 nos.

Preventive and breakdown Maintenace of Casette type ACs on non comprehensive basis: Servicing of cassette type ACs involving carrying out general repair jobs, cleaning, oiling, greasing and maintenance of all components, checking and testing of healthiness of box relay, compressor, condenser motor, capillary tubes, thermostat switches, body, motor starter, powercable, plug socket, top pin, etc. as per directions of EIC/Site Engineer complete with all labour, servicing materials, tools and tackles required for the job for 2 ton capacities of 5 nos. casette type ACs.

Disconnection, removal, supply, fitting and test run of AC after supply of following spares against BoQ item no.2.00, as per the requirement of the individual AC casette type ACs. Applicable for all types of casette type AC of 2.0 Ton capacity on as and when required basis. The make of spares shall be of original spares of respective ACs.

Compressor from 2 ton to 3 ton.

Refrigerant Gas charging.

Single fish type contractor.

Capacitor of all ratings required.

PCB Repair.

Remote Repair.

Copper pipe with insulation.

Best approved quality PVC water pipe.

Power cable of appropriate ratings.

Water pump

Swing motor

IDU Motor

ODU Motor

Sensor

Valve

MONDAL ELECTRIC

KUNDU ENTERPRISE

WEATHER MAKERS INDIA

Bidder Name

WEATHER MAKERS INDIA

MONDAL ELECTRIC

KUNDU ENTERPRISE

SREE GURU REFRIGERATION AND ELECTRICAL