tender for repair, replacement and restoration of unserviceable street lights installed at action area-iia, iib, iif, iig & cbd area at new town, kolkata , led street light fixture, powder coated pressure die cast aluminium body (system lumen efficacy ≥ 135 im/watt). supplying , installation, testing and commissioning of street light led fixture, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with driver efficiency 85%, input voltage : 140-270 volt ac, frequency 50/60 hz, operating temp range -5 0c to 50 0c,, internal surge protection of 5kv l,n,e as per iec 61000-4-5, driver efficicency 85%, thd 10% as per iec 61000-3-2, p.f 0.95, ip-66, ik-10, cri ≥70, under voltage and over voltage protection, emi-emc as per cispr-15, lenses for beam angle as per iesna type i/ii/iii as per the width of the road and the project requirement, suitable to fit in up to 65mm dia pipe, life time (led, driver & electrical circuitary) of minium 50000 burning hours with 70% of initial lumen maintained till life ends as per lm80 extrapolation ies tm-21-11 report, cct 3000°k/4000°k/5700°k/6500°k (as per ansi bin), sdcm (standard deviation color matching) 5, maximum power consumption should not more than the specified rating and fixture shall be of relevant bis standard complete in all respect i/c external connections with 1.5 sq mm frls/hffr, pvc insulated copper conductor single core cable and earthing etc, as required with minium 5 year oem warranty. system lumen efficacy ≥135 lm/watt output. lm79 & lm80 test report and all testing rewquired for led fixtures as per bis shall be submitted. shape size and cct shall be as approved by engineer-in chage as per requirement. (thermal management : heat sink of aluminium housing such that led junction temperature shall not rise above 90°c) , 150 watt , led flood light, powder coated pressure die cast aluminium (system lumen efficacy 135 lm/watt) supplying, installation, testing & commissioning of flood light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with driver efficiency 85%, input voltage: input voltage: 140-270 volt ac, frequency 50/60 hz, operating temp range -5 0c to 50 0c, internal surge protection of 5 kv l,n,e as per iec 61000-4-5, driver efficiency 85%,thd 10% as per iec 61000-3-2, p. f.≥0.95, ip-66,ik-10, cri 70, under voltage and over voltage protection, emi-emc as per cispr-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement., suitable tilt able fitting, life time (led, driver & electrical circuitry) of minimum 50000 burning hours with 70% of initial lumen maintained till life ends as per lm80 extrapolation ies tm-21-11 report, cct 3000°k / 4000°k / 5700°k /6500°k (as per ansi bin) , sdcm(standard deviation colour matching) 5, maximum power consumption should not more than the specified rating and fixture shall be of relevant bis standard complete in all respect i/c external connections with 1.5 sq.mm frls/hffr, pvc insulated copper conductor single core cable and earthing etc. as required with minimum 5 year oem warranty. system lumen efficacy 135 lm/watt output. lm79 & lm80 test report and all testing required for led fixtures as per bis shall be submitted. shape size and cct shall be as approved by engineer-in-charge as per requirement. (thermal management: heat sink of aluminium housing such that led junction temperature shall not rise above 90°c). , (a) 200 watt , supplying of following xlpe insulated aluminium conductor armoured cable of 1.1 kv grade as per is 7098 (part-i) 1988 with upto datae amendments :- , (a) 4 core 16 sqmm , multi core pvc lnsulated flexable cu cable : 3 core 1.5 (make : havells/polycab/gloster/mescab) , laying of one number pvc insulated and pvc sheathed / xlpe power cable of 1.1 kv grade of following size in the existing rcc/ hume/ metal pipe as required. , (a) upto 35 sq. mm , finishing the end of following xlpe/pvc armoured cables by crimping method incl. supplying and fixing solderless socket (dowels make), tapes, anticorrosive paste & jointing materials : 4 core 16 sqmm cable , supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for following size of pvc insulated and pvc sheathed / xlpe aluminium conductor cable of 1.1 kv grade as required. (as and when required) , (a) 4 x 16 sq. mm