OUTSOURCING TO THE SERVICES FOR MAINTENANCE AND OPERATION OF CENTRAL TYPE AC PLANTS AT C2 HANGAR AT INS KALINGA BHEEMUNIPATNAM, VISAKHAPATNAM

Amount

Out sourcing for manning and operation to central type air cooled scrolled type chillers AC plant 3x48 TR capacity (2 units running at a time and 1 unit stand by) installed at AC plant C2 hangar for manning and operation by providing one Refrigeration Mechanic per each shift of 8 hours in three shifts per day round the clock including Sundays and holidays, comprising of microprocessor controlled screw chillers (Each 48 TR capacity of make Blue Star)-03 Nos., chilled water pumps-02 Nos., condenser pumps (Each 5 HP capacity of make Kirlosker Electric)-03 Nos., AHUs (32400 capacity CFM)-02 Nos., supply and return air ducting, LT electrical panel-01 No., chilled water line and all other accessories complete all as specified and as directed by the Engineer-in-Charge. (Item No. 1 is here-by continued as Srl item No. 1.10 to 1.50)

Note for Srl item No 1.00 (i) The rate quoted is also deemed to be included the cost of one emergency light, first aid box , one electrical shock treatment board, plant operational schematic diagram, DOs & DONTS chart, uniform for operator of the plant individuals working in the above location.

(ii) The duration of work shall be carried out continuously in three shifts consisting of eight hours per each shift including Sundays and Holidays.

(iii) The unit rate is deemed to be included for charging refrigerant gas, filling compressor oil, maintaining log books, record of repairs/ replacement of defective/ unserviceable consumables such as grease, cotton cloth & cotton waste, emery paper, soap precipitate, gland rope, Teflon tape & washers, minor adjustments, minor repairs to plant, cleaning/ up keeping of the plant and surrounding area of AC plant and weekly maintenance of checking/ servicing/ repairs of electrical panel boards/ electrical connection .

(iv) Plant will be handed over to the contractor in good condition for maintenance and operation. The same shall be handed over to the Dept in good condition on completion of work as mentioned in Work Order No 01 upto and entire satisfaction of Engineer-in-Charge.

(v) Operator shall be ITI AC mech who is conversant of electrical & AC Refrigerant controls with defect rectification knowledge.

Supply and charging R 134A gas including checking for the leaks etc. complete all as specified and as directed by the Engineer-in-Charge.

PRAHJVAL CONSTRUCTIONS

SWATHI CONSTRUCTIONS