DEPOSIT-Providing additional Electrical works in the vocational Higher secondary Exam section and Higher secondary Exam section in Top floor at Pareekshabhavan Poojappura,TVPM-Maintenance works-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

OD33622/2026-2027:SITC of LED tube light on ROUND BLOCK, 1200 mm LED lamps tube light fittings made of CRCA with 0.5mm thickness complete with all accessories and double side pin type single piece indoor LED Tube ,poly carbonate body (cool white at 6500 K temperature ) 1200 mm, G13 base 18 w with extruded aluminum heat sink with nominal system level lumen package of min 2100 Lumen having efficiency of minimum 115 lumen/watt, inbuilt Driver with THD 0.95, RoHS compliant, suitable for use 140~280V AC 50 HZ AC supply. etc and extruded Aluminium heat sink etc . The light should have minimum 70% of light at 40000 Hr life time as per relevant NABL Accreditation certification(LM 70& 80). Fittings directly fixed on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.

OD168459/2025-2026:Supply and providing 9W LED Bulb in the existing angle/ straight batten holder.

1.21.1: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.20 mm

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

OD32618/2026-2027:Supply, conveyance, installation, testing and commissioning of 20KVA = 20KW UNITY OUT PUT POWER FACTOR MODEL 3 PHASE IN AND 3 PHASE OUT TOWER TYPE ONLINE DOUBLE CONVERSION PURE SINE WAVE UPS SYSTEM WITH SALIENT FEATURES Like,maximum power availability Leading AC-AC efficiency up to 96% saves energy costs Low harmonic pollution (iTHD0.99) reduce upstream investment costs Wide input voltage range allows theUPS to operate in harsh electrical environments and extendsbattery life DSP based technology enables reduction in the number of electronic components to lower failure rate Adjustable charging current and battery voltage meet different battery configuration requirements, IGBT Rectire and inverter, Generater compatable,Noice level <58dB, can Parellel upto 4 systems. (Delta/GE/Sochomech) .EXTRNAL TUBULAR BATTERY 12V, 100AH, 40 NUMBERS (Variable bank with 32 to 40 Nos)WITH 5YEARS REPLACEMENT WARRANTY(Exide/Armaron) .SUITABLE battery Rack with Cables, DC Breaker, Interlinks, freightand Installation and water for filling battery . Conntracor should prodeuce Type test certificate and relevant IEC certificates from OM before supply the UPS , also produce 5 year replacement warrenty certificate for UPS and Battery and Anual periodical service agreement for five year form the orginal service provider in trivandrum of OM with their confirmity cerficate .

1.17.12:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm

1.17.15:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 2.5 sq. mm

1.17.21:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm