GENERAL-Govt Secretariat,Tvm-Running maintenance and service contract for AC units (up to 3TR) installed in South block and South Sandwich block for the period for One Year 2025-2026-RMC-South block and South Sandwich block-Electrical AC Work

AC AMC

OD109014/2025-2026:Annual Maintenance and servicing of 1TR/ 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

OD109012/2025-2026: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.

OD109006/2025-2026: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.

OD109011/2025-2026: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.

OD108993/2025-2026:Supply and renewing copper condensing coil suitable for 1TR/1.5TR/2TR A/C unit in the place of defective one and make the unit in perfect working condition..

OD108998/2025-2026:Supply and renewing PCB suitable for 2TR/1.5TR/1TR A/C unit in the place of defective one and make the unit in perfect working condition..

OD109002/2025-2026:Supply and renewing PCB suitable for 3TR A/C unit in the place of defective one and make the unit in perfect working condition..

OD109010/2025-2026:Dismantled the defective PCB, rectify the defect, re-install the same and make the unit in perfect working condition. :- 1TR/1,5TR/2TR/3TR

OD109005/2025-2026:Supply and renewing sensor suitable for 1TR/1.5TR/2TR/3TR in the place of defective one.

OD108991/2025-2026:Supply and renewing 2.5/4 mfd capacitor suitable for out door fan motor of 1TR/1.5TR/2TR in the place defective one.

OD108995/2025-2026:Supply and renewing 36/45/50 mfd capacitor suitable for compressor motor of 1TR/1.5TR/2TR in the place defective one.

OD109003/2025-2026:Supply and renewing Cu flare nut suitable for 1TR/1.5TR/2TR/3TR in the place of defective one

OD109015/2025-2026:Supply and renewing Indoor Blower Motor suitable for 3TR/2TR/1.5TR/1TR in the place of defective one and make the unit in perfect working condition

OD109000/2025-2026:Supply and renewing out door fan motor suitable for 1TR/1.5TR/2TR in the place of defective one and make the unit in perfect working condition

OD109008/2025-2026:supply and renewing out door fan motor suitable for 3TR in the place of defective one and make the unit in perfect working condition

OD108992/2025-2026:Supply and renewing Oscillation motor for 1TR/1.5TR/2TR/3TR in the place of defective one and make the unit in perfect working condition

OD109007/2025-2026:Supply and installation outdoor Fan leaf suitable for 1TR/1.5TR/2TR in the place of defective one

OD108997/2025-2026:Supply and installation outdoor Fan leaf suitable for 3 TR A/C unit in the place of defective one

OD109009/2025-2026:Supply and installation of 2 pole power contactors 18/22A AC3 suitable for 1TR/1.5TR/2 TR A/C unit in the place of defective one and giving connection etc as required.

OD109004/2025-2026:Supply and installation of 4 pole power contactors IS/IEC 60947-4-1 & IEC 60947-4-1 , 16 A to 25 A suitable for 3 TR in the place of defective one

OD108996/2025-2026:Supply of indoor unit remote for Single phase 1 TR/ 1.5 TR/2TR/3TR (Blue star/Voltas/ equivalent ) Wall mounting split A/C unit.

OD109001/2025-2026:Supply and providing the following rubberized foam sleeve 10mm thick, brazing, leak testing in the existing copper pipe between indoor and out door 1/4 and 1/2, 3/8 and 5/8 etc.:- rubberized foam sleeve

OD108994/2025-2026:Supply and providing the following size soft drawn copper pipe for extending the pipe between out door and indoor unit, including insulating the pipe using rubberized foam sleeve 10mm thick, brazing, leak testing etc.:- 1/4 inch (6.35 mm) and 1/2 inch (12.7 mm) 22 gauge

OD109013/2025-2026:Supply and providing the following size soft drawn copper pipe for extending the pipe between out door and indoor unit, including insulating the pipe using rubberized foam sleeve 10mm thick, brazing, leak testing etc.:- 3/8 inch (9.52 mm) and 5/8 inch (15.8 mm) 22 gauge

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mm

90.6.5.13:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 4.00 sq mm

OD109017/2025-2026:Conveyance and installation of out door unit for 1TR/1.5TR/2TR/2.5TR split in the place of defective one.

OD108990/2025-2026:Conveyance and installation of out door unit for 3TR split in the place of defective one.

OD108999/2025-2026:Conveyance and installation of indoor unit for 1TR/1.5TR/2TR/2.5TR split in the place of defective one.

OD109016/2025-2026:Conveyance and installation of indoor unit for 3TR split in the place of defective one.