tender for electrical work in boys hostel building at aiims raipur; 1 wiring for circuit/ submain wiring alongwith earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required. 2 2 x 1.5 sq. mm + 1 x 1.5 sq. mm earth wire 3 2 x 2.5 sq. mm + 1 x 2.5 sq. mm earth wire 4 supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5 5/6 amps switch 6 15/16 a switch 7 3 pin 5/6 a socket outlet 8 6 pin 15/16 a socket outlet 9 supplying and fixing following size/ modules, gi box alongwith modular base & cover plate for modular switches in recess etc. as required. 10 6 module (200mmx75mm) 11 supplying, installation, testing & commissioning of led recessed / surface down lighter (round / square/ rectangular) smd type of following body material with pmma and prismatic diffuser and construction as per is : 10322 with driver as per the requirement with driver efficiency >85%, operating voltage ac 140-270 volt, freq 50/60 hz, operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 kv with short & open circuit protection ,thd < 10% , p. f.≥0.95, ip20, cri >80 , ugr (unified glare rating) < 19, flicker free (flicker shouldbe below 5 %), life time (led,driver & electrical circuitry), life time of minimum 50000 burning hours with , 70% of initial lumen maintained till life ends , cct 3000°k / 4000°k / 5700°k /6000°k/6500°k (as per ansi bin), sdcm(standard deviation color matching) <3, maximum power consumption should not more than the specified rating and fixture shall be of relevant bis standard and trade mark certificate ( t.c.). manufactures word mark/ name engraved/ embossing/ screen printing on housing. oem must have its own in house nabl lab setup for all testing facilities for led fixtures. complete in all respect i/c connections with 1.5 sq mm frls, pvc insulated copper conductor single core cable and earthing etc. as required with minimum 5 year oem warranty. system lumen efficacy ≥120 <135 lm/watt output . lm79 & lm80 test report from nabl lab for 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 aluminum housing such that led junction temperature shall not rise above 90°c). powder coated die cast /extruded aluminum body including trim .