OUTSOURCING TO THE SERVICES FOR MAINTENANCE AND OPERATION OF CENTRAL TYPE AC PLANTS AT COVERED WORKUP STATION AT INS KARNA BHEEMUNIPATNAM

Amount

Outsourcing for manning and operation to central type water cooled scrolled type chillers AC plant 3x39 TR capacity (2 units running at a time and 1unit stand by) installed at AC plant covered work up station 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 chillers-03 Nos., chilled water pumps-02 Nos., condenser pumps-02 Nos., AHUs-02 Nos., cooling towers-01 No., 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.

Note for item No 1 : (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 only HFC R-407 A gas all as specified and as directed.

suresh electricals

MVV Prasad

LAKSHMI SAI CONSTRUCTIONS

VASANTHA NAIDU ASSOCIATES