Repair and replacement of existing street light arrangement and campus lighting system and allied E.I work at Purta Bhawan, Salt Lake, Kolkata-91

Amount

Charges for dismantling the existing damaged fittings, damaged cables , loop box with all arrangement with the help of skilled technicians as per direction of EIC.

Charges for repairing of partly damaged base plate of bollard light fittings by welding method by the welding machine and refixing the same on RCC muffing with suitable nut and bolts with necy. Connection as per direction of EIC

Reparing , welding of bracket holder, pole cap, arm bracket etc. with necy. Arrangement as per direction of EIC.

Providing CC (6:3:1) muffing 0.3 mtr dia upto the height of 0.3 mtr. above the ground level around the pole base complete with 3 mm thick neatly finished cement plaster all-round after dismantling the unserviceable muffing if necessary as to GS.

Supply and delivery of LED driver having specification V in : 240 VAC/50 Hz, PF : > 0.9, V out : 36 VDC, I out : 250 mA (cat no : SODRVQ-36-250-12W) with connector, LED light and connectings wires set of bollard Light fittings. (Make Philips/Crompton Greaves/ as per direction of EIC)

Supply of 200 W LED flood light fittings along with necy. Connection from loop box fittings as per direction of EIC. Lumen output not less than 22000 lumen. Make- Philips- Cat No-BVP176 LED220/CW 200W WB GREY CE/ CG/Wipro

Supply of outdoor type with IP 65 protection street light fittings are aerodynamically designed for all weather conditions with excellent thermal management, made up of pressure die cast housing with toughened glass and high power LED's with secondary optics and IP66 protection. 10 KV SPD included, Efficacy ≥110/120 LPW as per direction of EIC. (Philips- BRP033 LED90 CW SLR GR PSU SPD/ CG / Wipro )

Fixing only Floodlight fittings on top of masonary structure by 3 Nos. 10 mm dia x 87 mm long rag bolts, nuts & double washers complete either 37 mm x 10 mm MS flat support/or by other means as required as to G.S.

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary as to GS.

S & F 80 mm dia GI medium pipe mini pole for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) suitable for alkathene/ polythene pipe entry as directed for street light wiring, incl. S & F 25cmx25cmx10cm GI Loop box, 16SWG & incl. drilled hole in pole including painting.

Supply and fixing of 1.5 mtrs long arm bracket of 40 mm dia with MS flange and header at one end of the mini pole including painting of bracket. (as per direction of EIC)

Supplying and fixing of 250 x 200 x 105 mm size (Make- Syntex) outdoor type loop box on wall including din rail arrangement inside the box and supply and fixing 1 no 6A SP MCB (Legrand) and 4 way connector as per diretion of EIC. Cat No- Syntex, GSJB 2520 as per direction of EIC.

Supply of 4 core 25 sq mm XLPE/PVC Al armoured cable as per direction of EIC.(Make-Havel's/Polycab/Gloster)

Supply of 4 core 10 sq mm XLPE/PVC Al armoured cable as per direction of EIC.(Make-Havel's/Polycab/Gloster)

Supply of 2 core 10 sq mm XLPE/PVC Al armoured cable as per direction of EIC.(Make-Havel's/Polycab/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 as to GS.

Supply and laying of 1.1 kV grade copper unarmoured round cable of 3 core 1.5 sq. mm from loop box to fittings.

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. a) 4 core 25sqmm cable.

b) 4 core 10sqmm cable.

c) 2 core 10sqmm cable.

Supplying and fixing compression type gland complete with brass gland, brass entry of XLPE/PVC armoured cables as below a) 4 core 25 sqmm cable as to G.S.

b) 4 core 10sqmm cable as to G.S.

c) 2 core 10sqmm cable as to G.S.

Supplying & laying through Micro-tunneling of 50 mm dia HDPE pipe, SDR-21 as per direction of EIC.

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.

Painting of Steel Tubular Pole of lengths and no. of coats of paint, as given below 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 as to GS. Upto 9.0 mtr. long pole a) One coat of red lead/Zinc chromate priming b) 1st coat of synthetic enamel paint over the primer c) 2nd coat of synthetic enamel paint over the 1st coat

Painting of CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing as per direction of EIC.

Note:- Rate should be quoted inclusive of all taxes and duties including GST.

ROY ENTERPRISE (BID ID -7527251)

SENSUAL ELECTRO MECH (BID ID -7651402)