Improvement/ Development of EI and other allied works in Various Mpl Schools in Ward No. 21 to 25 under Rohini zone.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and fixing 25mm x 5mm GI strip on surface or in recess for connections etc as req.

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required. Group C

S/D following size of FR PVC insulated copper conductor 1 core cable in existing surface/recessed /PVC/ Steel conduit as reqd.(a) 3x4 sq mm

S/D following size of FR PVC insulated copper conductor 1 core cable in existing surface/recessed /PVC/ Steel conduit as reqd. (a) 3x2.5 sq mm

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. (a)5/6 amp switch

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.(a)15/16 A switch

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. (a)3 pin 5/6 amp socket outlet

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. (a) 6 pin 15/16 A socket outlet

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. (a) 20 mm

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. (a) 200 A,36KA,FPMCCB

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. (a) 125 A,36KA,FPMCCB

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single Pole

Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) 63 amps

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal ( Aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit,safety rope, copper winding, steel/Al body Power Factor not less than 0.9,Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS :374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessoriesincluding safety pin, nut bolts, washers, temperature rise=75 degree C(max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50Hz, single phase AC Ceiling Fan compliant to IS 374:2019 fan Supply,earthing etc. complete as req. (a)1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 245 CM/Min (Minimum)

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required. Upto 450 mm sweep

Supplying and fixing PVC batten/ angle holder including connection etc. as required.

Supplying, installation, Testing & Commissioning 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 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 aluminium Body (Thickness ≥ 1.20 mm)-18- 22 watt

Supplying, installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminum 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 requirement deg., 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 /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 ≥120 and <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). -(a)100Watt

Supply and fixing 3mm thick phenolic laminated sheet i/c cutting of sheet, bolt and washer etc as required.

SITC of metal clad, powder coated, compartmentalized cubical panel board as per CPWD electrical specifications including insulated aluminum bus bars, supports, interconnection,erection of switchgears with depth 30 cm to 60cm and making provisions for termination of incoming/ outgoing cables/ bus ducting and making foundation etc as required. (Suitable for 400 Amp TP & N)

Supply of XLPE insulated PVC sheathed Al. Conductor Armoured Cable 1.1KV grade conforming to IS-7098 of following size:- a) 2C x 6 sqmm

Supply of 9/10 Watt LED lamp suitable for B22 holder

Supply of 15" (380mm) sweep 1400 rpm exhaust fan heavy duty complete with shutter,blade etc as required

P&F of water/weather proof junction /pole box made out of hot press moulded sheet moulding (SNC) compound fire retaradant (temp. resistance upto 200 C) of size 200 X 160 X 98 mm (NS) complete with Suitable arrangement for fixing of 2 nos of 6 to 32 amp one No SP-MCB(6to32Amp) & 63 amp Double pole Isolator (MCB/Isolator excluded) with neutral link duly shorting on DIN channel with 2 nos of MS clamp with SS back plate of suitable size with danger monogram property printed on the cover etc as reqd.