Electrical renovation of Survey and Land Records Superintendent Office at Devikulam

1.10.2: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 B

OD154707/2025-2026: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.

1.58:Supplying and fixing PVC batten/ angle holder including connection etc. as required.

OD135637/2025-2026:Supply of 7W /9W LED Bulb suitable for B 22 type holder and 230/240 volt AC 50 Hz power supply( Philips or its Equivalent standard)

OD135636/2025-2026:Supply Conveyance, installation, testing and commissioning of 7W LED bulk head fittings suitable for surface and wall mounting output greater than 100lumen/W 6500 K with IP 65 protection and IK08 protection poly carbonate diffuser cover complete etc. as required. 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 Philips vistaglow or its equivalent

90.5.1.3:Supply and fixing the following types of superior quality 250V A.C call bell on existing M.S. box and giving connections with required length of 3 core, 16 / 0.20mm 650/1100V grade PVC insulated and PVC sheathed round copper conductor flex wire conforming to relevant ISS or with the extended original wiring, earthing the MS box and making good the surface as required.Ding dong bell

90.15.4.1:Supply Conveyance, installation, testing and commissioning of 20W LED street light output greater than 105lumen/W 4000-6000 K with IP 66 protection LED Chip make Cree/Lumilled/Nichea with power factor greater than 0.95 at full load, internal surge protection up to 8 KV,and Aluminium pressure die-cast Powder coated housing,acrylic cover complete with THD Less than10%, power factor greater than 0.98, RoHS compliant, duly wired up for use on 230 V AC supply. Driver compartment should be seperatly accessible for maintenance (LM 79&80 certificates from NABL accredited Third party lab to be produced mentioning chip manufacturer)

90.3.18.1:Supply, fabrication, conveyance and fixing the following sizes of B class GI pipe bent to shape / cut and welded to shape and fixing the same to wall / parapet using clamps as noted along with each size, painting with 2 coats of synthetic enamel paint over a coat of zinc chromate primer, making good the damages, colour washing etc as required.25 mm dia with HG company fabricated clamps

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