Repairing and Renovation of street lights outside the Campus of the Gandhi Memorial Hospital Kalyani Nadia

Supplying and fixing of 415 V, 32 A TPN SFU with fuse on L&N in sheet steel enclosure (Make - Standard / Havells / Benlo / C&S) on flat iron frame on wall. [1(a)/D-1]

S & F of 415 V, Double Door, 4-way, TPN, SS DB with IP-43 protection (Make - Legrand / Schneider / ABB Itus) for timing switch, concealed in wall incl. S&F of following electrical accessories and all interconnection made by 2.5/4/6 sq. mm single core stranded PVC insulated copper wire (Make - Finolex / Havells / RR Kabel) as required, finishing the wire ends by copper socket, provision of earthing attachments and mending good the damages:- a) 415 V, 32 A TPN MCB (C-Curve & 10 KA) (Make - Legrand / Schneider / ABB) -- 1 no., b) 24 Hr programmable Digital time switch (Make - Legrand / Schneider / ABB) -- 1 no., c) 415 V, 32 A TP power contactor (Make - Legrand / Schneider / ABB) -- 1 no., d) 32 A Auto-Off-Bypass DPDT toggle switch - 1 no., e) LED indication lamp (approved make) -- 2 nos., f) 415 V, 32 A three phase Terminal Block - 1 no.

Painting of Steel Tubular Pole (up to 9.0 Mtr. long) with ARM bracket by two coats of aluminum paint over first coat of RO priming with ready mixed paint/primer of approved make and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint. [4(a)/H-2]

S & F of 32 mm dia, 3 mm thick Polythene Pipe inside the pole muffing for cable entry from UG to Loop box on Pole through GI Pipe incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipe (synchronising with roof/beam casting work of building construction). [1(a)/E-2]

S & F of 25 mm dia medium gauge GI pipe (Make - Jindal/Bansal) protection from pole muffing to loop box with necessary fittings and jointing materials as required. [11(4)/F-6] .

S & F of steel made waterproof type looping cable box (200 mm x 150 mm x 100 mm deep) having 1.22 mm (18 SWG) thick comprising of one 240 V, 16 A kit-kat fuse unit, 4 nos. 16 A stud type connectors, lined with rubber gasketted GI top cover with mechanical locking arrangement, earthing terminal with lug etc. on pole above the muffing with S&F 2 nos. flat iron clamp set made with 30 mm x 4 mm thick flat iron bar with nut-bolt etc. suitable for fixing on the pole including painting with anticorrosive paint. [NS]

Excavation of soil for installation of Earth Electrode with filling & ramming for soft soil. [1(a)/G-1]

Earthing with 50 mm dia GI pipe (ISI Medium), 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. [2(a)/G-1]

Supplying & drawing of 1.1 Kv. Gr. 3 core 1.5 sq. mm PVC insulated Cu. wire (Make - Finolex/RR Kabel/Havells) through polythene pipe from Pole Loop Box to LED fittings.

Supply and fixing of outdoor type LED luminaire [Make - Crompton, Cat. No.- TRP -409-60-57-SL-GL- NSG / Wipro,] on ST Pole arm bracket. [NS] [must have 5 Years warranty]

Supply of 1.1 kV Gr. 2 core 10 sq. mm XLPE Insulated & Sheathed Armoured Aluminium Conductor Cables [Make - Finolex / Havells / RR Kabel]. [NS].

Road boring (Micro Tunneling) of different sizes of pipes / as per requirement / as per instruction of EIC with necessary tools & tackles complete including Gl pipe pushing. (NS)

S & F of 40 mm dai medium gauge GI pipe (Make - TATA/Jindal/Bansal) protection with necessary fittings and jointing materials as required. [11(c)/F-6]

Laying of 2 core 10 sq. mm cable through existing RCC/Hume/ GI Pipe/open masonry trench. [3(a)/f-1].

Laying of one no. 2 core 10 sq mm in an 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, levelling up and restoring surface duly rammed.[1(a)/F-2].

S & F of compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of following XLPE/PVC armoured cable of 2 core 10 sq. mm. [7(a)/F-4]

Finishing the end of 2 core 10 sq. mm XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials. [8(b)(iii)/F-5]

Dismantling of OH line comprising of copper/AAC/ACSR conductor, cross arms / ‘D’ iron clamps / brackets / ‘V’ brackets etc. insulators, earthwire, cradle guard, safety devices, staywire etc., incl. sorting out, rolling the conductors, stacking, loading at site and delivering, unloading , measuring the conductors, sorting, stacking properly at any place as per direction upto a lead of 1.6 km:OH line comprising of single phase, neutral & earth wire.[15(a)/i-2].