WBMAD/ULB/HM/NIT-44e/2025-2026 Sl No-44

Supply of 12.0/12.50 meter High mast lighting system with its accessories. Mast shaft shall be in two sections with steel material confirming to BSEN 10025 and material shall be high tensile steel, grade S355, hot dip galvanised confirming to BSEN ISO 1461 and suitable for wind velocity as per IS 875. It shall also include accessories for high mast including head frame, 2 continues steel wire rope 6 mm dia (7/19 construction), trailing cable, double drum winch, Galvanised Lantern carriage arrangement suitable for up to 9 luminaires symmetrically & its control gear (Make of Gear Box: New Allen Berry works /Chandra Gear / Elecon Engineering / Shanti Engineering) boxes and lightning finial. The mast shall have an integral power tool installed inside the base compartment for its operation along with Supply & Fixing of Cu Cable of Power Tool motor, Wiring for Luminaries, Anchor Plate, Foundation Bolt, Nut, Washer, and common Template all complete. Luminaire wiring materials not included in this item. [Make: Bajaj/Subham Pole/ Calcutta Pole/BPP]

Erection of high Mast (12.0/12.50 M) on RCC foundation with cement concrete considering actual SBC of soil, with the help of suitable modern engg. tools and Plants, wiring of luminaries with all wiring materials like PVC insulated flexible cable of suitable copper conductor core of 1.5 mm² lugs, up to 10 nos. 6A MCB along with construction of shallow foundation with cement concrete for high Mast considering the safe soil bearing capacity as per site condition, as per drawing and design of manufacturer of the mast. The soil test and submission of its report is within the scope of the work.

Supply,delivery of LED Foodlight luminaire with secondary optics made in pressure die-cast housing and heat sink in aluminium extrusion withThe streetlight should have CRI 70 & CCT of 5700K minimum of 200watt. [6 Flood Light will be Installed on Each High Mast] 5 years warranty

Supply,delivery 1.1KV grade XLPE insulated 4 core 10 sqmm AL armoured cable (KEI,Havells,Polycab)

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 [PWD Sch. P-F2, Item No.: -1(a)]

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing metarials as required: 40 mm dia [PWD Sch. P-F6; 11(c)]

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 4 core 10 sqmm cable [PWD Sch. P-F5; Item No.: -8b(xi)]

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : For 4 core upto 10 sqmm [PWD Sch. P-F4; Item No.: 7(c)]

Laying only Cable upto 50 sqmm through existing RCC/Hume/GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core [PWD Sch. P-F1; Item No.: 3(a)]

Supply,fixing of outdoor type single door feeder piller box over all diameter approx 900mm x500mm x 230mm fabrited with 3mm thick CRCA sheet from side hinger door with locking arrangement and having angle iron mounted legs,installed in brick cement foundation 1:6 plastering, 12mm thick neet cementing,painting etc 32A DP MCB(legrand) 1Nos MNX 50 Contactor(L&T) 1Nos Digital Timer switch(L&T) 1Nos Toggle switch Terminal Block 32A DP MCB (L&T) 1Nos

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe [PWD Sch. P-G1; Item No.: -2(a)]

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