Public Works Department Tender

OD211382/2024-2025:Supply,Conveyance, installation, testing and commissioning of 1200 lumen round/square (1ft X1ft) surface/recess fitting made of die cast aluminum, having efficacy not less than 110l/w, pf greater than 0.95, THD less than or equal to 10% directly on ceiling and giving connections with 16/0.20mm 3 core PVC insulated and sheathed round copper conductor flexible wire or extending the original wiring and giving connections as required.(Chip make Cree/Osram/lumilled/Nichea) or equivalent make

90.3.21.3:Supply & installation of light fittings on 'C/U' shaped flat iron bracket Supply, conveyance, installation, testing and commissioning the light fittings of following types made from 0.5mm CRCA sheet complete with all accessories and lamps etc. directly on wall using 2 nos. 'C/U' brackets made from 20 x 3 mm MS flat, painting the flat iron bracket 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.1200 mm 1X20W LED Lamp with box type fixture

OD267505/2024-2025:Supply, Conveyance, installation, testing and commissioning of of LED Post top Luminaire having power consumption not more than 35 W and light output not less than 3500 Lumens with a nominal efficiency 100 lumen/watt. Internal surge protection up to 4 KV ,IK 5 with IP 65 protection The housing should be of non-corrosive ADC12Grade high-pressure die-cast. The Luminaire diameter must be minimum 300mm for larger area coverage .The Luminaire should be having Minimum 50000 Burning hours(L70B50) with CRI ≥70, SDCM< 5 and corelated colour temperature (CCT) of 4000- 5700K. The luminaire should be capable of withstanding voltage stress of `440V for 8 Hrs , should have an auto shutdown at 325V and have an auto recovery feature , Under Voltage protection with Input Voltage Stress of 100V for 48 Hrs. The Luminaire should have a 4 KV in the Luminaire. Total of 45 hits across all the three modes as per IEEE 62.41.2 The Drivers should be a potted driver not a printed circuit board without casing, mounted inside the luminaire with PF>0.95 and THD<10%.Luminaire and driver shall be separately BIS approved of same make equivalent to Philips/ kesslec /Osram. LM80,LM79 ,Type Test certificate and Bis certificate need to be submitted.

90.15.4.6:Supply Conveyance, installation, testing and commissioning of 70W LED Flood 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 than 10%, 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)

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

1.17.3: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 1.5 sq.mm

2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

90.6.5.11: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 1.50 sq mm