Tender For procurement of electrical materials for regular electrical maintenance works in all floors of sldc building, ground, first & second floors of main building vidyut soudha and ground & first floors of appcc building in vidyut soudha premises, vijayawada - supply of 36 wrecessed / surface mounting 2' x 2' (600x600 mm) led luminaire made of crca sheet housing with powder coated with acrylic diffuser, constant current driver as per is: 15885 (part 2/ sec 13) : 2012 , with operating voltage range of 150 to 265 volts ac, p.f > 0.9, surge protection: 2kv, thd<10%, with high power leds, having system efficacy of >=100 lumens / watt, cct: 3000k - 5700k, minimum cri>70, .etc., complete crompton make., supply of 22 w led slim panel round /square suitable for recessed / surface mounting made of diecastaluminum body with powder coating, acrylic diffuser with driver as per is: 15885 (part 2/ sec 13) : 2012, operating voltage range of 150 to 265 volts ac, p.f > 0.9, surge protection: 2kv, thd<10%, with high power leds, having system efficacy of >=100 lumens /watt, cct: 3000k - 5700k, minimum cri>70, .etc., complete crompton make., supply of 18 w led slim panel round /square suitable for recessed / surface mounting made of diecastaluminum body with powder coating, acrylic diffuser with driver as per is: 15885 (part 2/ sec 13) : 2012, operating voltage range of 150 to 265 volts ac, p.f > 0.9, surge protection: 2kv, thd<10%, with high power leds, having system efficacy of >=100 lumens /watt, cct: 3000k - 5700k, minimum cri>70, .etc., complete crompton make., supply and transportation of150w led street light luminaire made of pressure diecastaluminum body with powder coated, having protective toughened glass, supply input voltage 120 - 270v ac, p.f > 0.90, high power leds having system efficacy >= 120 lumens/watt and junction temperature < 70c, with ingress protection ip66, luminaire performance complies to is 10322 (part 5/sec-3), driver surge protection 4kv, in-house additional surge protection 10 kv with optics distribution, thd<10% at 110 volts ac, driver efficiency >90%, cct: 3000k - 5700k, minimum cri>70, etc., complete with earth connection and not less than two years warranty. a) luminaire make : wipro(skyline) / philips (greenline extra) / ge- venture / crompton(nexus / hawk series) / bajaj (edge) / halonix (modular/ lumos-super) / havells (endura series)/greenlites(hi-lux) /capart(premium)/polycab/keselec / hpl(city vision)/jaquar (premium) /eveready /surya (pollux) / fortune arrt (leaf) / rhino(gpsl06) b) led make :philips lumileds / cree / nichia / osram / samsung / lg., supplyof 24w, not less than 1100mm length led batten light with extruded aluminum housing and polycarbonate cover, input voltage ac 220 - 260 volts, with high power leds, having system efficacy of >=100 lumens/watt , pf>0.9, surge protection: 2kv, thd<15%, with inbuilt driver and frosted cover cct: 3000k - 5700k, minimum cri>70, etc., complete crompton make., supply and transportat of led 18 w stylus surface led light slim panel round /square ., , , supplyof 24w, not less than 1100mm length led batten light with extruded aluminum housing and polycarbonate cover, input voltage ac 220 - 260 volts, with high power leds, having system efficacy of >=100 lumens/watt , pf>0.9, surge protection: 2kv, thd<15%, with inbuilt driver and frosted cover cct: 3000k - 5700k, minimum cri>70, etc., complete crompton make., supply and transportat of led 18 w stylus surface led light slim panel round /square ., ,
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for bira rajibpur
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for gaighata wate
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for talsa water s
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for janaphul wate
Tender For day to day repair, operation an maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for maslandapur zo
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for kankpul water
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for talsa adj.mou
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for sadpur water s
Tender For day to day repair, operation and maintenance of distribution system, rising main and allied pipelines ci/di/upvc/hdpe/gi, valves, valves chambers, stand posts including repairing of fhtc connection and providing new fhtc connection for kamarpur it