Hindustan Urvarak And Rasayan Limited Tender

"Annual Comprehensive Maintenance and Service Contract for Air Conditioners installed at HURL Barauni"

Monthly routine maintenance of Window Air Conditioner (WAC), Split Air Conditioner (WAC), Water Coolers (WC) etc. Routine, regular and breakdown maintenance of WAC, SAC, WC and cold storage of different make & different capacities with its stabilizer. Installed at various location with in the premises, township & at any other location. Job includes attending the complaints of machines as per the complaint register and instruction of site engineer. Job includes checking of machines, identification of defect, repair/replacement of defective component. Rewinding of blower motor. Replacement of Thermostat, Blower, Fan blade, electrical switches, control knob, wires. Cleaning of air filter, removal of dust from cooling coil & condenser by removing the machine from location if required. Attending the 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. Repair/Replacement (by repaired compressor) of defective compressor. Job includes dismantling of defective compressor either at site or at workshop after transportation of machine to workshop, taking necessary gate pass/permission from concerned authority, sending the defective compressor to repairer shop and bringing back the same/replaced (repaired) compressor from repair shop to site, re-fixing, gas charging, testing &commissioning and making the machine in perfect working condition. Replacement of all type of defective capacitor. Job complete in all respect including all consumables including gas, men & material and as per direction and instruction of site Engineer / Engineer-in-Charge. Note:1. Quoted rate will be on per month per machine basis. 2. The defective compressor shall be repaired through original supplier or their authorize representative. 3. The burnt copper of blower motor shall be retained by the Contractor. 4. All the defective/damage consumable shall be left with department in the scrap area & no out pass for such type of item shall be issued. 5. 3.0 TR SAC shall be equivalent to 2 nos. machine for billing purpose. 6. 2.0 TR/1.5 TR SAC shall be equivalent to 1 machine.

Overhauling of Window Air Conditioner (WAC), Split Air Conditioner (WAC), Water Coolers (WC) etc. Overhauling and painting of WAC, SAC, WC & Cold Storage of different make & different capacities with its stabilizer located at various location within the premises, township & at any other location. Job includes removal of machines from location, dismantling, cleaning, washing, chemical cleaning of condenser & cooling coil, overhauling, lubrication of blower motor, checking, repair / rectification / replacement of effective control component. Painting of all metal part and chassis cover internal painting with primer & outer painting with synthetic enamel paint. Cleaning of coil & condenser to be done with wire brush. Defective/damage insulation to be replaced. All the electrical wires must be dressed properly. Defective wires to be replaced including supply of wires. Defective/damage asbestos sheet to be replaced. Asbestos sheet shall be provided by the owner. Cleaning/replacement of filter by Nylon filter. Re-assembly of machine, shifting to location & testing of machine. Job complete in all respect including men & material and as per direction and instruction of Site Engineer/Engineer-in-Charge.