Provision of 02 Semi high mast poles in parks at Y Block and J Block Mangolpuri ward No.42 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.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.Upto 35 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required. Upto 35 sq. mm

Supply of XLPE insulated PVC sheathed Al. Cond.Armoured cable of 1.1kV grade conforming to IS-7098 Part-I of following size. a) 2C x 6 sqmm

S & L of following size DWC HDPE pipe ISI marked along with all accessoried like socket ,bend,couplers etc. Confirming to Is 14930, Part II complete with fittings and cutting jointing etc. Diret in ground (75 Cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covring etc. complete as reqd. (a) 63 mm dia (OD-63mm & ID-51 mm nominal.)

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 >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). 100Watt

Supply and fabrication of pole protection system made up of 8SWG steel wire mesh of size25mmx75mm rectangular with 50mmx50mmx6mm MS angle iron for supporting the mesh and grounding the protection system in suitable quality of CC etc as reqd.

Fabrication,Supplying,Installation,testing,Commissioning of 12 mts.high mast System with its accessories ,Mast shaft shall be in one section , hot dip galvanized 4mm thick (Single dip ) inside and out sides and suitable for wind velocity as per IS 875 part3 .There shall be in longitudinal seam weld per section and No circumfrential weld. It should also included accessories For High Mast head frame ,2 point suspension system with steel wire rope 5mm dia. (7/19construction) single drum winch ,galvanized lantern carriage arrangement suitable for 4/6 Nos luminaries symmetrically And its control gears boxes and lighting finial ,the mast shall have integral type manual tool mounted at the base compartment of its raising and lowering operation with foundation bolts and Anchor plate and control panel housing suitable RCC (1:2:4)shallow foundation of size 1m(L) x 1m wide and 2m deep i/c excavation of earth, providing cutting, bending and placing in position, reinforcement of cold twisted bar of 12 mm dia - 2100mm(approx.) - 16 nos and reinforcement of cold twisted bar of 8mm dia - 3700mm (approx.) -13 nos. (with 150mm spacing) as required with positioning of foundation bolts and providing DWC HDPE pipe for cable entry & exit as required for the high mast considering The safe soil bearing capacity at site as 10T/sqm at 2mts. Depth with all material i/c 4 Nos S.P MCB, 63Amp. DPIsolator etc as reqd.Logo/Name of manufacturer shall be embossed on the pole.Galvanization as per relevant IS.

Supplying and fixing of light class G.I. pipe of 50 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required.