Public Works Department Tender

Supply ,installation ,Testing and Commissioning of 18-20 Watts ,4 ft long LED tube light fitting having PVC Body of standard make dully isi marked ,incl ceiling rose and 2-core transparent wire for connections complete job.The luminaire should have a LEDs with colour consistency SDCM ≤ 5, CRI ≥ 80 and CCT of 6500K. Luminaire shall be designed to emit initial system lumen output of 2200 lumens with minimum system efficacy of 120 lumen/watt. The luminaire shall comply to lifetime of 50000Hrs @ L70B50 with design ambient temp 45°C. The electronic driver used shall have a power factor ≥0.95 and THD ≤10%, suitable for an operating voltage range of 140-270V AC, THD≤10%, Current Ripple ≤5%, Internal surge protection should be minimum 4KV, electrical insulation class should be Class I. The luminaire should be of Class B serviceability. The luminaire should be at least IP20 & IK02 rated. The minimum dimensions of the batten shall be 44mm X 51mm X 1157mm. The luminaire driver shall be of the same make/manufacturer as that of LED luminaires. Luminaire manufacturer must have In-house NABL accredited lab to conduct LM79, Type test as per IS10322, "FAT" before dispatch as per IS 10322 & IK Test. The successful bidder must submit the NABL accreditation certificate for Luminaire manufacturer before supply of material. The LED Luminaire & it's driver both should be BIS registered. Successful bidder shall submit the following reports before supply of material for approvals: LM79 issued by NABL accredited lab, LM80 issued by LED manufacturer, Type Test Certificate for luminaire as issued by NABL accredited lab, BIS certificate for LED Luminaire & Driver. Approved make Philips / Lighting techology / Trilux /wipro (to be approved before installation)

Supply,Laying,Testing & Commissioning of 400 Sq.mm Single Core XLPE Al.Cable unarmoured 1100 volts of Havells make and making of necessary connections.The Job further includes cost of P/F of required Size of thimbles duly crimped with hydraulic crimping tool & making of necessary connections.

1 Set ON/OFF/Trip