Stadium Lighting Arrangement At Falakata Stadium At Falakata In The District Of Alipurduar.- 1 Design, manufacturing, supply, installation, testing & commissioning of Hot dip galvanised, polygonal High Masts made of Hot Rolled MS steel of grade S355 JO, as per BSEN 10025 : 2004 with fixed head frame suitable for mounting 20 nos. 1000W Led Flood Light and 2 Nos LED aviation obstruction light complete with all accessories , lightning arrestor including 2 Nos earthing attachments, head frame consists of working platform, ladder, cross arm for fixing luminaries with earth bolts as per specification and as required. The height of the mast from base upto top of head frame shall be minimum 30 Mtrs. The mast shall be designed for wind speed 47 m/s (as per IS-875) Top : 175mm (Minimum) ; Bottom : 610mm (Minimum);Base Plate Dia : 840mm X 32mm (Minimum) 4 Sections Thickness Bottom: 6mm (Minimum); Middle: 5mm (Minimum); Top: 4mm (Minimum); Tilted Section: 4 mm (Minimum); Foundation Bolts : 16 Nos of M30 Grade X 850mm (Minimum) 2 Casting of Pile/Raft foundation for the high masts assuming safe soil bearing capacity at site with all tools and tackles, shuttering and masonry works as per vetted drawing from Recognised Govt. Institution. 3 SITC of Double Dome Aviation Light 4 SITC of 1000W LED Flood Light with all Accsessories as required. 5 Fixing only Floodlight Fitting with suitable tie clamps and MS platefor mounting on Pole/Tower or similar structure 6 Supply & erection of Feeder Pillar Box Front And Back Both Side Openable type dust and vermin proff and gasket shall be provided as per IP 66 degree of protection powder coated painted including provision for service connection meter and200A MCCB with comparmentalise arrangement for sub panel board suttable for 415 Volt, 3 phase 4 wire 50 Hz A.C Supply made out of 2mm chanel base at the bottom connection & interconnection with suitable size stranded coper wire & strip along with necessary nuts & bolts making the same as per direction of EIC.A) 200A 4P 415V MCCB 36 kA - 2 nos b) 200A 4P 415 V Change Over-1 no.C) 200A FP Copper bus ber - 1 set, D) 63 A 4P MCCB - 4 Nos,E) LED Indicator Lamp Including Sliding fuse - 24 Nos,F)Voltmeter With selector switch - 1 Set,G)Ammeter with selector switch - 1 NoH)63/5A CT -03 Nos, I)M P Caution Board - 1 NoJ)Timer Along type GIC Make - 1 setK)Three phase Contactor Circute (ML4) - 1 No L)6A SPMCB for Contector power supply - 1 No, M) Auto Manual Switch - 1 No 7 Supply & erection of Feeder Pillar Box Front And Back Both Side Openable type dust and vermin proff and gasket shall be provided as per IP 66 degree of protection powder coated painted including provision for service connection meter and63A Switch Disconnecter Fuse accomodate with comparmentalise arrangement for sub panel board suttable for 415 Volt, 3 phase 4 wire 50 Hz A.C Supply made out of 2mm chanel base at the bottom connection & interconnection with suitable size stranded coper wire & strip along with necessary nuts & bolts making the same as per direction of EIC.A) 415 63A TPN SFU with HRC Fuse - 1 nob) 63A FP AL bus ber - 1 set, c)32 A DP SFU with HRC Fuse- 4 nos OR 10A DP MCB-20 NosD)LED Indicator Lamp Including Sliding fuse - 03 Nos,E)Voltmeter With selector switch - 1 Set,F)Ammeter with selector switch - 1 No G)63/5A CT -03 Nos, H)M P Caution Board - 1 No , 8 SITC of Cable 1.1 kV grade 3.5Cx95 sq.mm, Aluminium conductor, XLPE insulated, PVC sheathed, armoured cable as per IS 7098 (Part-1) - 1988 (to latest amendment) 9 1.1 kV grade 3.5Cx50 sq.mm, Aluminium conductor, XLPE insulated, PVC sheathed, armoured cable as per IS 7098 (Part-1) - 1988 (to latest amendment). 10 Laying of one No. cable above 35 sqmm and upto 185 sqmm inunderground trench 460mm wide x 760mm average depth, withbrick protection on the top of the cable with 8 (eight) Nos. bricksper Mtr. including filling the space between the bricks and cableand also the trenchwith shifted soil, leveling up and restoringsurface duly rammed 11 1.1 kV grade 3Cx2.5 sq.mm, stranded copper conductor, PVC insulated cable as per IS 694 - 1990 (to latest amendment). 12 1.1 kV grade 3Cx6sq.mm, stranded copper conductor, PVC insulated cable as per IS 694 - 1990 (to latest amendment). 13 Fixing of Cable along the lenth of O.H. pole incl. S & F MS poleclamps fabricated from 25 mm x 6 mm MS flat incl. painting 14 Supplying and fixing compression type gland complete with brassgland, brass ring & rubber ring for dust & moisture-proof entry ofXLPE/PVC armoured cables as below :i) 3.5 core X 95 sq.mm. 15 ii) 3.5 core X 50 sq.mm. 16 Finishing the end of following XLPE/PVC armoured cables bycrimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials :i) 3.5 core X 95 sq.mm. 17 ii) 3.5 core X 50 sq.mm. 18 Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes 2.5 sqmm 19 6 sqmm 20 Supplying & fixing medium gauge GI Pipe ( ISI-Medium)Protection with necessary fittings and jointing metarials asrequiredi) 50mm dia 21 ii)80 mmdia 22 Supply & installation of CAJB with termination 23 Earthing with Copper plate (610x610x3mm size) having weightof 9.84 Kg and 1 No. 25x5mm Copper strip (3.20 mt long) & 1no. 6 sqmm PVC insulated stranded Copper wire (4 Mt long)incl. S & F 15 mm dia GI pipe (ISI-Medium) protection (4 mt.long) to be fillied with bitumen, partly under the ground level &partly above ground level to an average depth of 3.65 Mts.below the ground level and restoring the surface duly rammedincl. providing 3.0 mt long, 25 mm dia GI pipe (ISI-Medium) forperiodic treatment, incl. providing masonery enclosure on thetop of the earth electrode of overall size 86.36x86.36x46cmdeep (below Ground level) complete with cemented brick work(1:6) of 25 cm width, duly plastered with cement morter(inside) CI hinged inspection cover of size 36.56x35.56cmwith locking arrangement, GI reducer and treatment of soil byusing salt & charcoal or coke for plate electrode 24 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat50 mm x 6 mm on wall having clearance of 6 mm from wallincluding providing drilled holes on the busbar complete withGI bolts, nuts, washers, spacing insulators etc. as required 25 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 (for Morrum soil) 26 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required. 27 Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe.
