Street Lighting Tenders

Supply fixing and testing in replacement LED Street light fitting of 60 Watt including LED lamps complete with body robust,corrosion resistant,superior finish and without any cracks or through holes,made in a single piece by high pressure die cast aluminium alloy.The luminaries shall be monolithic construction totally enclosed dust and water proof with minimum IP -65 / 66 protection as per IS - 10322-1982(Part -I) with latest amendments and input voltage range 140 - 300 V, AC, frequency 50 - 60 Hz ,P.F should be more than 0.9 with Total Harmonic Distoration THD(I) less than 15% ,cool white colour and lamp starting time should not be more than 10 second fitting should be provided with 10 KV surge protection.Driver should be constant current constant voltage driver .Driver should have high voltage withstanding capacity upto 300 V, AC. Driver should also have double phase protection,no load , open circuit and short circuit protection .LED light fitting should be suitable for ambient temperature from -10 degreeCentrigrade to 60 degree Centrigrade and humidity level 10% to 90 % RH. Covers should be polycarbonate/toughened glass to ensure minimum IP 65 degree protection.Cover should not degrade due to heating and ageing.The efficiency of LED luminaries system shall be more than 100 lumens per watt and must be certified by the LM-79 test report and including provision of connection for street light from pole box with 2.5 Sqmm PVC insulated stranded copper conductor FRLSH cable, 1100 Volts grade ISI marked complete all as specified and directed by Engineer-in- charge. . Make Crompton Cat Part No TRP-409-60-57-SL-GL-NSG or equivalent cat part of Havells/Bajaj or technocommercial as listed in List of Makes here in after.

Supplying, installation, testing & commissioning of 120 watt Top Maintainable Street Light LED fitting (IP-66) made up of pure polyester powder coated pressure die cast aluminium with LEDs have optical grade polycarbonate lens & electronic driver for better distribution of light on existing street light pole with power factor>0.95, THD10%, CRI>70% ,system efficacy ≥110 Lm/W & CCT-3000K to 5700K i/c making connection etc. complete as required.(Make-Crompton Model No TRP-409-45-57-SL-GL-NSG or equivalent specification of Wipro/Phillips/Bajaj/ Crompton ) (8.12.16)

Supply and fixing of 9 Mtr Long Hot Dip Galvanised Street Light Octagonal Pole with Foundation type Base Plate and Foundation Bolts and additional structural steel as reqd, dimensions of Pole as Top Diameter not less than 70 mm, Bottom Diameter not less than 155 mm, Section Length not less than 9000 mm, Thickness not less than - 3 mm, Foundation type Base Plate size not less than 250 x 250 x 16 mm , Foundation Bolts - 4 Nos not less than 24 mm dia, pitch circle dia not less than 250 mm, bolt length appox 750 mm, projects bolt length appox 125 mm , with Double type arm bracket not less than 1500 mm long each arm , top dia not less than 70 mm , suitable for LED Street Light fittings.The Pole shaft shall have octagonal cross section and continuously tapered with single longitudinal welding all as specified and as directed.Note :-Excavation and PCC will be measured and paid seprately.)

Supply and fix street light timer switch with voltage mounting device enclcosed in CRC sheet Enclosure for automatic and manual switching of street light based on LUX level of natural light , The sensor along with suitable power contactor MCB support terminal shell be housed in enclosure complete made out of anti rust/ shock proof/ termite proof/ confirming to IP 54 and IS/IEC 61439 & 60529 suitable for 12 KW (63 Amp) load compete all as specified and directed.