OUTSOURCING OF SERVICES FOR OPERATION AND MAINTENANCE OF AC PLANTS AT AD INTEGRATION FACILITIES AVC CPDC ELSEC EMP FLIGHT INSTRUMENTATION MILLIMETER WAVE QR LAB WAR HEAD 0301 0302 0303 AND 0902 UNDER GEI RND RCI HYDERABAD

Amount

Outsourcing of services for operation of central AC plant 1 x 11TR capacity Air Cooled Package system at 0301 Building, 2 x 14TR Air Cooled Package system type at 0303 Building, 3 x 50TR Water Cooled Chilled water system at 0902 Building comprising of Air Cooled/Water cooled chilled water plants i.e. chiller package consisting of compressors, condensors, cooling towers, AHUs, fan coil units, chilled water pipe lines and pumps, condensor water pipe lines and pumps, refrigerant piping, expansion valves, filters, suction and discharge valves, gauges, controls including all starters, electrical panel, cable from panel to individual machine, routine checks like; checking of oil level, tension in 'V' belts, checking for leaks, greasing to motors, replacement of ‘O’ rings, gaskets, bolts, nuts & washers, gland packing to pump etc., but excluding repairs to the plants by providing One Refrigeration Mechanic per shift of 08 hours for Two shifts in a day on all days except Sundays and Holidays complete all as specified and directed. Note: Repairs and supply only of refrigerant gas will be measured and paid separately.

All as per item No 01 above but 3 x 60TR capacity Water Cooled Chilled Water system (Indirect Expansion) AC plants at 0302 Building by providing One Refrigeration Mechanic per shift of 08 hours for One shift in a day on all days except Sundays and Holidays.

All as per item No 01 above but 3 x 100TR capacity Water Cooled Chilled Water system at Flight Instrumentation by providing One Refrigeration Mechanic per shift of 08 hours for One shift in a day on all days except Sundays and Holidays.

All as per Item No 01 above but of 2 x 95TR capacity Air Cooled Chilled Water System at EMP Building by providing One Refrigeration Mechanic per shift of 08 hours for One shift in a day on all days except Sundays and Holidays.

All as per item No 1 above but 3 x 120TR capacity Water Cooled Chilled Water System at AVC Building by providing One Refrigeration Mechanic per shift of 8 hours per day for Two shifts in a day on all days except Sundays and Holidays.

All as per item No 1 above but 2 x 160TR capacity Air Cooled Chiller Package AC Plant (Indirect Expansion) at Q&R Lab Building by providing One Refrigeration Mechanic per shift of 8 hours per day for One shift in a day on all days except Sundays and Holidays.

All as per item No 1 above but 2 x 75TR capacity Air Cooled Chilled Water System at War Head by providing One Refrigeration Mechanic per shift of 8 hours per day for Three shifts in a day on all days including Sundays and Holidays.

All as per item No 1 above but 6 x 60TR capacity Water Cooled Chiller Package System (Indirect Expansion) at ELSEC by providing One Refrigeration Mechanic per shift of 8 hours per day for One shift in a day on all days except Sundays and Holidays.

All as per item No 1 above but 3 x 48TR capacity Air Cooled Chilled Water System at CPDC by providing One Refrigeration Mechanic per shift of 8 hours per day for One shift in a day on all days except Sundays and national holidays.

All as per Sl item No 1 above but 2 x 15TR capacity Water Cooled Chilled Water System for class 10,000 Clean Room at CPDC by providing One Refrigeration Mechanic per shift of 8 hours per day for One shift in a day on all days except Sundays and Holidays.

All as per Sl item No 1 above but 3 x 50TR capacity Water Cooled Chilled Water System at AD Integration by providing One Refrigeration Mechanic per shift of 8 hours per day for Two shifts in a day on all days except Sundays and Holidays.

All as per Sl item No 1 above but 3 x 20TR capacity Air Cooled Package System at Millimeter Wave Building by providing One Skilled Refrigeration Mechanic per shift of 8 hours per day for One shift in a day on all days except Sundays and Holidays.

All as per item No 1 above but for each additional hour duration over and above the shift of 8 hours for each Operator for item 1 to 12.

Notes for the serial item No 01 to 13: Services required under outsourcing are such that, Senior Refrigeration Mechanic shall be made available for the entire plants as and when maintenance works are executed and the unit rates quoted shall be deemed to include for this provision.

Contractor shall maintain daily log sheet duly signed by the users at each AC Plant Room all as directed by the Engineer in Charge.

The cleaning of filters, inlet Diffusers, Micro Filters of Diffusers, return air ducts of AC plant, cooling tower etc., is responsibility of the contractor and deemed to be included in the unit rates quoted.

All T&P required for operating, repair and maintenance are deemed to be included in the unit rates quoted.

All stationary for Duty Roster, Attendance register, Wages register, Log sheet book, maintenance record etc., shall be arranged, maintained and submitted by the contractor to Engineer in charge in the first week of every month.

Any loss due to negligence, mis operation shall be made good by the contractor without any extra cost to the department.

Wage period shall not exceed one month. Wages for all workers employed shall be paid before 7th day of every month through bank account without fail irrespective of whether RAR is claimed or not.

Non compliance on the part of contractor for not making payment of wages to workers as stipulated above shall attract penalty at the rate of Rs 100.00 per shift per worker from RAR/Final Bill. No claim whatsoever on this account will be entertained.

Minimum wages, EPF, ESI, Bonus etc., to the workers shall be paid by the contractor as per regional Labour/PF Commissioner, Gazette Notification including DA all as authorized.

The workers employed by the contractor for outsourcing shall be entitled for one day weekly off and the contractor has to provide suitable substitute in the concerned shifts. The unit rate quoted shall be deemed to include for this provision.

Operator shall be responsible for cleaning of rooms and surrounding area, clearing of grass, cutting of vegetation etc.,

Descaling of condenser of 50/60TR capacity by circulating descaling agent (HCL) through condensers by forced feed method, removing the end covers of the condensers, cleaning each tube of condenser thoroughly by brushing, re-fixing the end covers with new rubber gasket, bolts, nuts & washers and testing complete all as specified and directed.

All as per item No 14 above but condensor of capacity 100/120TR complete all as directed. Note for item No 14 & 15: Plant Operator employed under Sl item No 1 to 12 above will also assist the team for carrying out the job.

Opening of covers of the air cooled condensing units, descaling of the air cooled condensing units to bring down the high pressure, cleaning of the dust particles formed on the coil system with diluted 'ASFOCLEAN' chemical or Caustic Soda by pouring on the coil with leg pump or mechanical system till the clearing of the dust on the coil as primary wash and using detergent powder or surf water as final wash, testing complete of 11TR to 20TR condensing units complete all as directed.

All as per item No 16 above but condensor of capacity 48TR complete all as directed.

All as per item No 16 above but condensor of capacity 75 to 90TR complete all as directed.

All as per item No 16 above but condensor of capacity 160TR complete all as directed. Note for item No 15 & 19: Plant Operator employed under Sl item No 1 to 12 above will also assist the team for carrying out the job.

Leak testing of complete gas circulating system of Air Cooled Chilled System AC plants of 11/20 TR Capacity compressor with dry nitrogen after evacuating of the existing gas from the system into empty cylinder by separating the entire system like compressors, condensers, cooling coils and flushing out complete system, vaccumising for a period of 24 hours and recharging the refrigerant gas including replacement of unserviceable of copper filter, capillary tube, ‘U’ foam etc., with new ones, cutting brazing, leak detection and rectification etc., complete all as directed.

All as per item No 20 above but for AC Plant of capacity 48TR

All as per item No 20 above but for AC Plant of capacity 75/80/95TR Note for item No 20 to 22: Nitrogen required shall be arranged by the contractor. Plant Operator employed under Sl item No 1 to 12 above will also assist the technician for carrying out the job.

Supply only Refrigerant gas R-22

Supply only Refrigerant gas R-134A

Supply only Refrigerant gas R-407C

Indu Electricals

CHAVA CONSTRUCTIONS AND ELECTRICAL PROJECTS

C DEVENDER REDDY

Maruthi international