GENERAL-Govt Secretariat Tvm - CMC for ductable and high wall split AC units installed in C M chamber, office, NC room, Media room at North block, CS chamber, Committee room, Home Secretary and PR chamber for the year 2026-CMC-AC-Electrical AC Work

OD288913/2025-2026:All inclusive Comprehensive maintenance contract for the following air conditioner unit (excluding the replacement of defective compressor, electrical Main switches and Civil works) having all routine and preventive maintenance, attending to all breakdowns and petty repairs and rectifying the defects if any, including replacement of defective accessories, refrigerant controls, pressure testing of the system, vacummizing, compressor oil charging, gas charging etc. as required. The cleaning and servicing of IDU and ODU includes 1no. water servicing using chemicals, water pump etc. and 3 nos. Air servicing using cleaning materials and pressure air pump etc. The operating status of the units should be regularly monitored and intimated to the department staff in charge and the Air conditioner Units should be maintained in proper working condition through out the period of contract. - (4 TR, 415V Air cooled Ductable split Air Conditioner Units/ Cassate AC)

OD288897/2025-2026:All inclusive Comprehensive maintenance contract for the following air conditioner unit (excluding the replacement of defective compressor, electrical Main switches and Civil works) having all routine and preventive maintenance, attending to all breakdowns and petty repairs and rectifying the defects if any, including replacement of defective accessories, refrigerant controls, pressure testing of the system, vacummizing, compressor oil charging, gas charging etc. as required. The cleaning and servicing of IDU and ODU includes 1no. water servicing using chemicals, water pump etc. and 3 nos. Air servicing using cleaning materials and pressure air pump etc. The Air filter of the indoor unit shall be cleaned by using cleaning material, check the indoor and outdoor units, refrigerant status, cooling temperature and check all electrical components for every month of the year. The operating status of the units should be regularly monitored and intimated to the department staff in charge and the Air conditioner Units should be maintained in proper working condition through out the period of contract. - 5.5 TR, 415V Air cooled Ductable split Air Conditioner Units (2 nosx 12 services)

OD288909/2025-2026:All inclusive Comprehensive maintenance contract for the following air conditioner unit (excluding the replacement of defective compressor, electrical Main switches and Civil works) having all routine and preventive maintenance, attending to all breakdowns and petty repairs and rectifying the defects if any, including replacement of defective accessories, refrigerant controls, pressure testing of the system, vacummizing, compressor oil charging, gas charging etc. as required. The cleaning and servicing of IDU and ODU includes 1no. water servicing using chemicals, water pump etc. and 3 nos. Air servicing using cleaning materials and pressure air pump etc. The Air filter of the indoor unit shall be cleaned by using cleaning material, check the indoor and outdoor units, refrigerant status, cooling temperature and check all electrical components for every month of the year. The operating status of the units should be regularly monitored and intimated to the department staff in charge and the Air conditioner Units should be maintained in proper working condition through out the period of contract. - 7.5/8.5 TR, 415V Air cooled Ductable split Air Conditioner Units (2 nosx 12 services)

OD288908/2025-2026:All inclusive Comprehensive maintenance contract for the following air conditioner unit (excluding the replacement of defective compressor, electrical Main switches and Civil works) having all routine and preventive maintenance, attending to all breakdowns and petty repairs and rectifying the defects if any, including replacement of defective accessories, refrigerant controls, pressure testing of the system, vacummizing, compressor oil charging, gas charging etc. as required. The cleaning and servicing of IDU and ODU includes 1no. water servicing using chemicals, water pump etc. and 3 nos. Air servicing using cleaning materials and pressure air pump etc. The Air filter of the indoor unit shall be cleaned by using cleaning material, check the indoor and outdoor units, refrigerant status, cooling temperature and check all electrical components for every month of the year. The operating status of the units should be regularly monitored and intimated to the department staff in charge and the Air conditioner Units should be maintained in proper working condition through out the period of contract. - 11 TR, 415V Air cooled Ductable split Air Conditioner Units (4 nosx 12 services)

OD288912/2025-2026:Annual Maintenance and servicing of 1TR/1.5TR/ 2TR/3 TR, 240/415V Vertical and Wall/ Floor Mounting type Split /Ductable split Air Conditioner Units covering all routine and preventive maintenance, attending to all breakdowns and rectifying the defects if any (excluding the cost of spare). The cleaning and servicing of IDU and ODU includes 1no. water servicing using chemicals, water pump etc. and 3 nos. Air servicing using cleaning materials and pressure air pump etc. The operating status of the units should be regularly monitored and intimated to the department staff in charge and the Air conditioner Units should be maintained in proper working condition through out the period of contract

OD288914/2025-2026:Supply and renewing 1phase, 240V 1.5TR Rotary type fully sealed compressor in place existing damaged one and giving connection as required. including dismantling, refitting with new rubber bush, brazing with copper rod, leak testing, evacuation with pump and testing and commissioning etc.

OD288906/2025-2026:Supply and renewing 3phase, 440V 3TR Reciprocating fully sealed compressor in place existing damaged one and giving connection as required. including dismantling, refitting with new rubber bush, brazing with copper rod, leak testing, evacuation with pump and testing and commissioning etc.

OD288898/2025-2026:Supply for filling sufficient quantity of freon 22/32/410 A gas for existing air conditioner unit including leak testing rectifying the defects leak arresting including brazing and make the compressor in good working condition for the following. - 1TR/1.5TR/2TR/3TR

OD288902/2025-2026:Supply and renewing drain water pump for existing cassette air conditioning (up to 20KW) and giving connection etc as required