WBSIDCL/32 Elec of 2024-25 Sl 1

Amount

S/F of angle iron frame fabricated from 50mm x 50mm square 04 no. hollow bar with cross angle & redial support incl 01 no. 40mm x 40mm x 6mm angle iron support in the middle for the sign board for size 12ft with suitable 03nos cross angle support welded with 06nos angle hook in equal space for fixing on the structure with all necy welding & fabrication the structure shall rest in both side with 40mm x 40mm approximate length up to 4' behind the ACP board structure for back support proper welding as per instruction of EIC incl painting as directed by EIC = 1 no. Board

S/F ACP back lit LED sign board made 3mm thick ACP sheet (Alstrong/Aludacore) finished with appd metallic colour as background (Deep Blue) after router cutting The riser structure also shall be covered with ACP sheet.(Front side & back side ACP sheet) (incl 4 side are moulded by ACP) LED board = 1 no. Board (Measurement will be made only for front & back side)

S/F special type of imported 62.5mm thick acylic sheet having dimention of 375mm dia Biswa Bangla & National Emblem on ACP board. = 01 No board

S/F special type of imported 62.5mm thick acylic sheet having dimention of 375mm dia WBSIDCL industrial logo on ACP board. = 01 No board

S/F special type of imported acrylic letter (3mm thick) projected on the ACP board 62.5mm. The letter font shall be in horizontal line. = 01 No board

S/F special type of imported acrylic letter (3mm thick) projected on the ACP board 62.5mm. The letter font shall be in horizontal line with vynile cutting pasting letter, having dimention (For official website and email.= 01 No board

S&F 230V, 1.5W LED module inside the acylic sheet letter. One run for each letter incl wiring (Make - Samsung/ Osram as approved by EIC) = 01 No board

S/F waterproof 200W power supply system IP65, 50/60Hz, 108 to 305V , AC power supply, .085 power factor for LED lamp. (Appd make).=1 No board

S/D 2 x 1.5sqmm Cu wire for LED module connection & SMPS connection.= 01 No board

S/'F 50mm x 25mm AL channel having length (12ft x 2 + 4ft x 2) x 01 No board

Transportation cost for taking away the LED sign board from Co's workshop to work site incl loading/unloading.

Supply & Laying 2 core 10 sqmm PVC insulated Ar/Al Power cable (Make: Gloster/Havells/ Polycab/ KEI or equ as approved by EIC) through existing HDPE Pipe.

Supply & Laying of one No. 40 mm HDPE pipe (Make: Ashirbad/ Oriplast/ Precession) in underground trench 460 mm wide x 760 mm average depth including filling the trench with shifted soil, leveling up and restoring surface duly rammed.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of PVC armoured cables as below : 2 Core 10 sqmm

Finishing the end of following PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : 2 Core 10 sqmm

Supplying & Fixing GI waterproof type looping cable box size 200x150x100 mm deep having 4 mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2- core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, MS clamps with bolts, nuts etc. including painting with anticorrosive paint.

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required: 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Supply & Fixing Auto-Manual On & Off Timer panel (including suitable size M.S Box, 5 way terminal block - 2 nos, 10A, 240V DP MCB (L&T) - 1 No., 2 Pole 40A, 240V Power Contactors - Type ML2 (L&T) - 1 No., 6A, 240V SP MCB - 1 No., Time switch (L&T) - 1 No., 3 Pole ON - OFF Switches (L&T) - 1 No., 2.5 sq.mm copper wire for internal wiring & necessary connection) for Glowsign Board on flat iron frame / angle iron frame on wall. ( As per approved Drawing & Specification by EIC)

Providing CC (6:3:1) muffing 450 x 450 x 600 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 any incl. fixing only loop box if necessary.

Earth work in excavation of foundation trenches in all sorts of soil including removing, spreading or stacking the spoils as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.

M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :

One coat

Two coats

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment.

Supplying and fixing 32A, 240V DP MCB Isolator on din rail of existing DBs and necessary connection. (Make: Legrand/ L&T/Seimens)

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

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages: ) : No. 4 SWG

S S ENTERPRISE (BID ID -6284423)

MONDAL ENTERPRISE (BID ID -6285353)