GENERAL- Annual Maintenance Contract of Electrical Installations installed in the OPD Block and Blood Bank at medical college Thiruvananthapuram for one year -General Electrical Work

1.10.3:Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C

OD144607/2026-2027: Supply, of 1x18/20W LED pre-wired G13 base with LED Tube poly carbonate body (cool white at 6500 K temprature )extruded Aluminium heat sink , 1200 mm, T8 I, 18/20 w with nominal system level lumen pakage of 2000 Lumen having effiency of minimum 110/100 lumen/watt, Inbuilt Driver with THD <10%, power factor >0.95, RoHS compliant, suitable for use 140~280V AC 50 HZ AC supply. The light shall be made by Polycarbonate housing (IP20 protection) with minimum 3 KV surge protection. . The light should have minimum 70% of light at 40000 Hr life time as per LM 79 NABL Accradation certification. LED used in this light should be from manufacturer of Lumileds/Osram/Cree/Nichia make.

OD144608/2026-2027: Dismantling existing ordinary type tube fitting from RB/Chain / Stiff and Supply,Conveyance,installation, testing and commissioning of 2x18/20W LED pre-wired G13 base Box type Double tube light fitting made of CRCA sheet of minimum 0.5mm thickness with powder coated whole body complete with all accessories like wiring, end cap, side holer , knockout etc including single piece LED tube light having specification: double side pin type single piece indoor LED Tube poly carbonate body and extruded aluminum type (cool white at 6500 K temprature ) 1200 mm, T8 I, 18/20 w with nominal system level lumen pakage of 4000 Lumen having effiency of minimum 100/115 lumen/watt, Inbuilt Driver with THD <10%, power factor >0.95, RoHS compliant, suitable for use 140~280V AC 50 HZ AC supply. The light shall be made by Polycarbonate housing (IP20 protection) with minimum 3 KV surge protection. . The light should have minimum 70% of light at 40000 Hr life time as per LM 79 NABL Accradation certification. LED used in this light should be from manufacturer of Lumileds/Osram/Cree/Nichia make. Fittings fixed directly on wall or ceiling with existing round block or existing Stiff and giving connection with existing length of 16/0.20mm 3 core copper conductor flex wire and giving connections as required.

OD144622/2026-2027:Dismantling existing T5 type single/double tube fittings from RB/Stiff /Chain, remove existing choke and FL tube, cleaning the fitting and shade neatly with cotton waste and spirit, Supply and providing of 1x13W LED Tube light in the existing Single/double tube light fittings having specification: double side pin type single piece indoor LED Tube polycarbonate body (cool white at 6500 K temperature ) 1200 mm, T5, 13 w with nominal system-level lumen efficiency of minimum 120 lumen/watt, Inbuilt Driver(2W) with THD <15%, power factor >0.95, RoHS compliant, suitable for use 140~280V AC 50 HZ AC supply. The light shall be made by Polycarbonate housing (IP20 protection) with extruded Aluminium Chanel. The luminaries/lamp Should have a minimum 70% of light at 40000 Hr lifetime as per LM 79 NABL Accreditation certification, including rewiring the fittings suitable for a single LED batten and fix the entire fittings as the same position as required. (Make -Philips/Equivalent) <br> <br>

OD31109/2026-2027:Supply ,conveyance, installation, testing and commissioning of 3600 lumen square (2ft X 2ft) recessed fitting made of crca sheet of thickness 0.5mm, having efficacy not less than 110l/w, pf greater than 0.95, THD less than or equal to 10%, Chip make Cree/Osram/lumilled/Nichea (UGR less than 19) pre-wired fluorescent fitting complete with all accessories and fluorescent lamps etc. suspended from ceiling using 4 nos steel chain (16 SWG or nearest) of length not exceeding 30 cm properly hooked to steel hooks anchored to the ceiling and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required. (for fitting in false ceiling)

OD31110/2026-2027:Supply,installation,testing and commissioning of 1800 lumen round/ square(1X1) recessed fitting made of diecast aluminium, having efficacy not less than 110l/w, pf greater than 0.95, THD less than or equal to 10%, Chip make Cree/Osram/lumilled/Nichea pre-wired light fitting of all types complete with all accessories and fluorescent lamps etc. suspended from ceiling using 2 nos steel chain (16 SWG or nearest available size) of length not exceeding 30 cm properly hooked to steel hooks anchored to the ceiling and giving connections with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS or extending the original wiring and giving connection etc. as required.

OD144752/2026-2027:Dismantling existing damaged driver of the 2 x 2 ft light fittings and Supply,Conveyance,installation, testing and commissioning of new Driver with THD <10%, power factor >0.95, RoHS compliant, suitable for use 140~280V AC 50 HZ AC supply of 600x 600 mm recessed/surface LED light fittings.

OD144753/2026-2027:Supply and replacement of Capacitor for Ceiling Fan

OD144674/2026-2027:Supply Conveyance, installation, testing and commissioning of 10W LED bulk head fittings suitable for surface and wall mounting output greater than 100 lumen/W 6500 Kwith power factor greater than 0.95 at full load, poly carbonate body & poly carbonate diffuser cover complete with THD less than 10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. including fixing as required DEWTON LYRA or its equivalent