Maintenance Electrical consumption charges of street lighting on PWD roads under North Electrical Division. SH Miscellaneous Electrical work at SE office North Maintenance Circle Kashmere Gate Delhi

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required. a) Group C

Supplying and fixing of following sizes of medium class PVC conduit along with accessories insurface/recess including cutting the wall andmaking good the same in case of recessed conduit as required a) 25 mm

Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. a) 3 x 4 sq.mm

Supplying and Installation testing and commissioning of 55 " Ultra HD smart Quantum dot light emitting diode TV with 4000 ultra HD ( 3840 x 2160 ) resolution, with 3 numbers HDMI ports for connecting set top box/ DTH, sound bar,home theater, with 1 USB port having powerful 20 W sound output ,blue tooth audio, Q4 A1 processor etc complete as required.

Supplying ,Installation , testing & commissioning of air purifier with 4 stage filtration process through Pre filter,Activated carbon filter,true H 13 HEPA filter and plasma filter suitable for eliminating air borne micro organisms,pathogens,reduce dust particle/particulate matter/PM 2.5,dust sensors suitable for coverage area of nominal 670 sq.ft with real time PM 2.5 level indicator for use on 230 V,50 Hz single phase complete as required.

Supplying and Installation of 13 fins oil filled radiator,2900 Watt power with adjustable thermostat and castor wheels suitable for working on 230 volts ,50 Hz complete as required.

Supplying, Installation, Testing & Commissioning of Panel light 2x2 ft., recess type of following body material and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -5 0C to 40 0C, 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 should be below 5 %), life time (LED, Driver & electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°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. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. 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 ≥120 <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). Powder coated die cast /Extruded aluminium Body (Thickness > 1.20 mm) a) 40 watt

Supplying,Installation,Testing and Commissioning of 40 watt suspended ring type LED fitting made out of high grade extruded aluminium housing, operating voltage 100 V -285 V, frequency 50/60 Hz, power factor > 0.95, with colour temperature 6500 K,colour rendering index > 80, lumen efficacy >_ 100, Ingress protection IP20, having life span of 50,000 Hrs shape size and CCT shall be approved by Engineer in charge as per requirement.