DEPOSIT- Running maintenance contract for AC units at Goverment Guest house Pathanamthitta 2025-26-Electrical AC Work

OD99606/2024-2025:Charges for Servicing Air Conditioner Units such as cleaning using chemical materials and water. Cleaning air filter, attending petty repairs to copper tubes leak testing, rectifying defects if any and making the unit in proper working condition.-for Split (High Wall) type Units/for Split (floor mounting) type Units/for Ductable Split / cassette type: ( Each A/c unit service 4 times per year)

OD99607/2024-2025:Charges for filling sufficient quantity of R22/410A/R32 refrigerant for air conditioner unit including leak testing, leak arresting, brazing etc. if required and make the unit in good working condition for the following. 1TR/1.5TR/2TR/3TR

OD99608/2024-2025:Supply and install PCB board suitable for 2TR/1.5TR/1TR non-inverter type AC in the place of defective one.

OD99609/2024-2025:Supply and renewal of defective inverter PCB suitable for 1.5 ton inverter split AC unit as required

OD99610/2024-2025:Dismantling of PCB board of voltage stabilizer and refitting after necessary repairs - for 1TR/1,5TR/2TR AC

OD99611/2024-2025:Supply and installation temperature sensor (Room / condenser / Coil ) suitable for 1TR/1.5TR/2TR/3TR in the place of defective one

OD99612/2024-2025:Supply and renewal 4µF or suitable capacitor for fan motor of 1TR/1.5TR/2TR in the place defective one

OD99613/2024-2025:Supply and renewing the following accessories suitable for AC unit. Running capacitor (45µF/440V or nearest)

OD99614/2024-2025:Supply and renewal of Cu flare nut suitable for 1TR/1.5TR/2TR/3TR in the place of defective one

OD99615/2024-2025:Supply and renewal outdoor fan motor suitable for 1TR/1.5TR/2TR in the place of defective one

OD99616/2024-2025:Supply and installation of metal fan leaf suitable for 1TR/1.5TR/2TR in place of defective one

OD99617/2024-2025:Supply and installation copper condenser coil in OD unit of 1TR/1.5TR/2TR AC in the place of defective one

OD99618/2024-2025: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 (9.525 mm) and 5/8 inch (15.875 mm) 22 gauge

OD99619/2024-2025: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

OD99620/2024-2025:supply and providing the indoor unit remote of Single phase 1 TR/ 1.5 TR/2TR/3TR (Blue star/Voltas/ equivalent ) Wall mounting split A/C unit.

OD99621/2024-2025:Supply and providing rubberized foam sleeve 10mm thick over existing piping between indoor and outdoor unit of AC unit

OD99623/2024-2025:Supply and installation of automatic stabilizer suitable for 1.5 TR AC unit with working voltage range of 170 V - 270 V AC, current capacity of 12A, indicators, suitable for wall mounting etc. as required. (V-Guard VG 400 or equivalent)

OD99624/2024-2025:Supply and renewal of defective strainer and capillary tube for split AC unit including cutting, brazing etc. as necessary.

OD99625/2024-2025:Supply and renewal of single pole contactor 25A or nearest suitable for 1/1.5/2 Ton AC unit

OD99626/2024-2025:Supply and renewal of Rotary compressor for 1.5TR A/C

OD99627/2024-2025:Supply and renewal of Rotary compressor for 2.0TR A/C

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