supply of material for electrical installations supply of material for day to day maintenance of electrical installations in zonal office building narela under narlela zone , supply of 1.5 sq. mm isi marked, frls pvc insulated,single core copper conductor cable , supply of 2.5 sq. mm isi marked, frls pvc insulated,single core copper conductor cable , supply of 4.0 sq. mm isi marked, frls pvc insulated, single core copper conductor cable , supply of 10 sq. mm isi marked, frls pvc insulated,single core copper conductor cable , supply of s.p. 5/6 amps, one way switch, piano type isi marked , supply of 3 pin 5/6 amps socket outlet, piano type isi marked , supply of s.p. 15/16 amps, one way switch, piano type isi marked , supply of 6 pin 15/16 & 5/6 amps socket outlet, piano type isi marked , supply of 3 mm thick phenolic laminated sheet , supply of bell push, piano type , supply of call bell/ buzzer, single phase , supply of stepped type modular fan regulator (2 module) , supply of 32 amps. ratings , sp mcb, “c” curve,10 ka breaking capacity , supply of 32 amps. ratings , dp mcb, “c” curve, 10 ka breaking capacity , supply of 2 pole 40 amp isolator , supplying of led surface mounted batten light of following body material and construction as per is : 10322 with driver (replaceable) 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, flicker free, (flicker should be below 5 %), life time (led,driver & electrical circuitary), 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. 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 =105 <120 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 cctshall 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). powder coated die cast /extruded aluminium body (thickness > 1.20 mm) (a) 18-22 watt , supplying 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, freq 50/60 hz, operating temp range -15 deg to 50 deg centigrade, 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 >80 , 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 requirementdeg., suitable tilt able fitting, life time (led,driver & electrical circuitary) 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 /6000°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 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 >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 aluminium housing such that led junction temperature shall not rise above 90°c). (a) 150 watt , supply of 8 way, spn, double door, mcb db , supply of 12 way, spn, double door, mcb db , supply of 4 pole mccb, 250a, 50ka , supply of 4 pole mccb, 400a, 50ka , supply of brass batten/ angle holder , supply of xlpe insulated pvc sheathed al. conductor armoured cable 1.1 kv grade conforming to is-7098 of 2 core 16 sqmm , supply of xlpe insulated pvc sheathed al. conductor un-armoured cable 1.1 kv grade conforming to is-7098 of 4 core 25 sqmm , supply of xlpe insulated pvc sheathed al. conductor armoured cable 1.1kv grade conforming to is-7098 of following size:-3.5c*50 sqmm , suuply of following size of pvc insulated & pvc sheathed copper conductor 3 core submersible cable confirming to is.694/210 etc as required.3x2.5 sqmm with voltage grade 1100 volts , supplying, lowering, testing and commissioning of vertical type, multistage, totally enclosed water filled deep well submersible pumping set complete i/c connection etc. as reqd.(b)single phase 3.0 hp having discharge of 100 lpm approx. at 52 m head , supply of 250 mm (10 inch) sweep 1250 rpm exhaust fan fresh air type complete with shutter blades etc. as required. , rewinding of ac ceiling fan of all sizes andmake including oiling, greasing as required new model (light weight) , replacement of fan condenser 2.5 mfd as required. , supply,installation, testing & commissioning of portable type co2 fire extinguisher of 4.5 kgs capacity completely charged complete with release valve, discharge horn/pipe locking arrangement, wall mounted bracket with screw and sleeve confirming to relevant is. , p&f 4 kg capacity dry powder abc type (stored pressure) completely charged fire extinguisher complete with pressure gauge, release valve, discharge horn/pipe locking arrangement, wall mounted bracket with screw and sleeve confirming to relevant is.