OUTSOURCING TO THE SERVICES FOR MAINTENANCE AND OPERATION OF CENTRAL TYPE AC PLANTS AT HANGAR 1 TO 6 HANGAR NO 7 AND 8 HANGAR 19 AND 20 AND LCA AT NAVAL STATION BHEEMUNIPATNAM VISAKHAPATNAM

Amount

Out sourcing for manning and Operation to central type water cooled screw chillers AC Plant (3x180TR) Capacity 2 units running at a time and 1unit stand by attached to hanger installed at AC plant 1 to 6 Hangar for manning and operation by providing one Refrigeration Mechanic per each shift 3 shifts per day round the clock including Sundays and Holidays, comprising of Microprocessor Controlled Chillers- 03 Nos, Chilled water pumps - 03, condenser pumps - 03 Nos, AHU's in hangar 2 to 5 each hangar - 01 Nos, and hangae No 1 & hangar No. 6 each - 02 Nos, Voltage stbilizer 200 KVA - 01 No, tolling towers - 02 Nos, Supply and return Air ducting, LT electrical panel - 01 Nos, Chilled water line and all other accessories , complete all as specified and directed by Engineer- in - Charge.

Out sourcing for manning and Operation to Chilled water type AC plant (3x80TR) capacity 2 units running at a time and 1 unit standby installed at Hangar No. 7 & 8 for manning and operation by providing one Refrigeration Mechanic per each shift 3 shifts per day round the clock including Sundays and Holidays, comprising of Microprocessor Controlled Chillers- 03 Nos, Chilled water pumps - 03, condenser pumps - 03 Nos, AHU's - 02 Nos, Voltage stbilizer 300 KVA - 01 No, tolling towers - 01 Nos, Supply and return Air ducting, LT electrical panel - 01 Nos, Chilled water line and all other accessories complete all as specified and directed by Engineer- in - Charge.

Out sourcing for manning and Operation to Chilled water type AC plant (3x60TR) capacity 2 units running at a time and 1 unit standby by installed at Hangar No. 19 & 20 for manning and operation by providing one Refrigeration Mechanic per each shift 3 shifts per day round the clock including Sundays and Holidays, comprising of Microprocessor Controlled Chillers- 03 Nos, Chilled water pumps - 03, condenser pumps - 03 Nos, AHU's - 02 Nos, Voltage stbilizer 200 KVA - 01 No, tolling towers - 01 Nos, Supply and return Air ducting, LT electrical panel - 01 Nos, Chilled water line and all other accessories complete all as specified and directed by Engineer- in - Charge.

Out sourcing for manning and Operation to Chilled water type AC plant (3x35TR) capacity with two units running at a time and one unit stand by installed at LCA for manning and operation by providing one Refrigeration Mechanic per each shift 1 shift per day including Sundays and Holidays, comprising of Microprocessor Controlled Chillers- 03 Nos, Chilled water pumps - 03, condenser pumps - 03 Nos, AHU's - 02 Nos, Voltage stbilizer 200 KVA - 01 No, tolling towers - 01 Nos, Supply and return Air ducting, LT electrical panel - 01 Nos, Chilled water line and all other accessories complete all as specified and directed by Engineer- in - Charge. NOTE FOR ITEM NO 1 TO 4 : (i) The rate quoted is also deemed to be included the cost one of 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 refrigirant gas, filling compresser 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 conservent of electrical & AC Refregerent controls with defect rectification knowledge.

Supply and filling compressor oil complete all as specified and directed by Engr-in-charge. Make : Capila-D / Sheetal -80

Supply and charging gas R134A complete all as specified and directed by Engr-in-charge. Make : Mafran / Floran

SRK PROFESSIONAL ENGINEERING

suresh electricals

COOL CONTROL