Memo No. 1657 /E-1375262 /EE-E/NKDA/ Elect/ 2025-26- Provision of Street Light along with GI Octagonal pole at extension of Street No. 852 at AA-III, at NKDA Area, New Town, Kolkata

Supply & Delivery of 10 Mtr Octagonal Pole (Make : Bajaj/Transrail/Utkarsh)

Supply of double arm bracket made of 40 mm dia 1.5 meter long

Construction of suitable shallow foundation upto 10 Mtr GI Octagonal pole with M-20 grade concrete for pole considering soil bearing capacity 10T/sq mtr at 2 mtr depth with all materials and labour payment made directed by EIC

Supply & delivery of BIS approved new generation energy saving, environment friendly and long lasting heat resistant, IP-66 & IK 10 rated 150 Watt (Maximum ) LED Street Light Luminaries with Preseure diecast aluminium housing and Toughnened Glass / PC cover provided with high power LEDs and secondary optics PC / PMMA lens and Silicon filled BIS register Potted Vibration proof Driver with built in 4KV surge protection and 10 KV external SPD with efficiency 135 Lumen/watt, Impact resistance -1K10, CRI>70, CCT>5700K, Make: Wipro, Voyage / Cromption, Palcon Pro 1/Baja hexo J/signify Urban edge Plus) Driver MK, Signify/ Wipro /Xitanium / Intentronics, LED Chip Make: Nichia, Cree, Osram, Lumiled

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Supply only XLPE insulated armoured aluminium cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 with upto date amendments of size 16 Sqmm 4 core. (Make : Havells/Gloster/KEI).

Supply only XLPE insulated armoured aluminium cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 with upto date amendments of size 25 Sqmm 4 core. (Make : Havells/Gloster/KEI).

Supply and Delivery of Multicore PVC insulated Flexible copper cable of size 3 core 1.5 Sqmm Make: KEI / Havells / Gloster

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Micro tunneling with 65mm OD HDPBC 5mm thick pipe through 1 mtr below the road of providing 100mm dia GI pipe (Vlass B medium of approved quality with ISI marked) and laying cables through the pipes by open cutting method at a depth of 1000 mm and 300mm wide and refilling the gap with white sand duly compacted to the satisfaction of the EIC.Material and labour for micro tunneling including supply of 50 mm dia HDPE pipe as per appropriate specification in single lenths for each individual tunnel.

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Finishing the end of XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials of size 4 core 16 sqmm.

Finishing the end of XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials of size 4 core 25 sqmm.

Supplying & Erection of medium size feeder pillar box of Size (1200 x 750 x 450 mm) made up of 2 mm thick MS Plate along with suitable M.S. Angle. The P.B. have double hinge door at the front & back with suitable locking arrangement. The box will be painted by 2 cores of aluminiam paint over 1 coat of red oxide paint. Suitable arrangement should be provided for fixing of Timer unit, fuse unit & other accessories. Leg of the pillar box will be 900 mm in length by made up of (35 x 35 x 3 mm MS Angle with suitable base Plate. Legs of the Pillar box will be erected at 300 mm below the ground level with cement concrete (6:3:1). Rest portion coverd by 5" Brick Wall with plastering & net cement & bottom portion filled with silver sand as drawing & direction of E.I.C.

Supply and fixing of 240/230 volt, 50 Hz, T.P., power contactor (Make: L & T/ABB/ Schneider/Simence/ GE) having contact block of the following range. : 50-85 Amp (As per ISI marked).

Supply and delivery of Electronic Timer suitable for 240/ 360/415V, 50 Hz(Make: L&T/ABB/Schneider/ Simence/GE/Minilic) of the following time (Second) range ; 3.0 to 30.0. (ISI Marked)

Supplying and fixing 240/415 V MCB FP 63 Amp of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection.(Legrand).

Earthing with one 15.88 mm dia GI rod with double GI nuts and washers and 4 SWG GI wire to an average depth of 3 mtr including S/F 15 mm dia GI pipe protection (1 mtr long) (a) with 1.8 mtr long earthSupply and fixing of 1800 mm GI Earh spike.

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