Tender For Restoration Of Electric Overhead Line Along With Electrical Pole At R.S.C, Ranaghat- 1 Supply & Delivery of 9 Mtr (410 SP - 33 ) HT Hot DIP galvanised Steel Tubular polewith Planting Depth 1.5Mtr ,Heght about ground 7.5mtr Legth of Section Bottom 5.00mtr ,Middle 2.0 Mtr ,Top 2.0 Mtr , OD & Thickness of Secrtion Boottom h3 165.1x5.40,Middle 139.7x4.50, Top 114.3x3.65, Approx Weight 164 KG and also fixing the loop box on the pole including commissioning the same. (Make -Calcuta Pole/ Utkarsh/Bajaj/Transrail/Subham) (NS) 2 Erection of Single Steel tubular pole of length as given belowwith/without sole plate & Cap etc. in CC foundation (Proportionand dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhamametal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts.above ground level including 3 mm thick neat cemented finishand GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling upthe excavated earth pit with shifted soil and ramming properlyas per direction of EIC (upto 9.0 mtr. ) Size 0.6x0.6x1.91 mts ( 1B /H1) 3 Supply & Fixing of detachable type Single arm bracket made of50 mm & 40 mm dia GI pipe ( Make -Utkarsh/Bajaj/Transrail/Subham/Bansal ), 1.5 mtr. Long with necy. arrangements suitable for fixing at the top of the pole incl painting with two coats of Aluminium paint over one coat of RO primer. [ NS ] 4 Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1) after dismantling the damaged looping cable box etc. where necy. incl. painting200 x 150 x 100mm (16B /I2) 5 Supply and installation of 240V,70 W LED Street Light made of pressure die cast aluminium housing with toughened glass cover and high power LEDs with secondary optics (individual lens), IP65 protection andand wattage not more than 70W. Driver should be BIS approved silicon filled potted driver with inbuilt 4KV surge protection and external 10KV surge protection inside luminaire housing for trouble free service life. THD shall be <10%, Power Factor >0.95 and system efficacy should be greater than 120 Lumen per watt and LM79 report should be provided from NABL accredited lab. Brand name should be embossed/engraved on the LED fitting. Warranty of luminaires should be 5 Years and should be issued by above of regional manager or general manager for getting proper after sale service from OEM within warranty period and shall be provided at the time of delivery.(Make: Philips/Crompton/Bajaj,etc) 6 Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS.[4(a)/G-2] 7 Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. Long With ISI -Medium GI pipe as per GS[ 2(a)/G-1] 8 Excavation of soil for installation of Earth Electrode and filling & ramming for Morrum Soil.[1(b)/G-1] 9 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) Cl 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. [3(a)/G-2] 10 Painting of Steel Tubular Pole of lengths and no. of coats of Paint, aint / primer of approved make, aint/primer of approved make,and brand incl. preparation of surface by sand paper /emery paper, cleaning etc. for receiving fresh coat of painAbove 9.0 mtr. long pole 1st coat of aluminium paint over 1 coat of RO priming (4a/H2) 11 2nd coat of aluminium paint over 1st coat (4a/H2) 12 Supplying and Erection of Galv. Stay set complete with 7/8 SWGGI (Hot Dip) Stranded stay wire (45 ton quality), 1.8 mtr.x 16 mm dia Galv. (Hot Dip) stay rod 150 mmx150 mm x8 mm thick Galv. (Hot Dip) MS anchor plate, 356 mmx13 mm dia Galv. bow (with ratchet type nut), thimble, Galv. Box type Stay Clamp in CC foundation (6:3:1) having hard jhama metal incl. providing earth connection( B1/ H2) 13 Supplying & Erection of 40x40x6x300 mm long Galv. (Hot Dip) angle iron cross-arm for carrying insulators incl. painting (1C /H3) 14 Supplying & Erection of 100x114 mm porcelain shackle insulator complete with 230x40x6 mm Galv. (Hot Dip) strips with 19 mm dia Galv. bolts, nuts, etc. for conductor upto 7/3.10 mm, 32 sqmm of AAC/equivalent size of ACSR (D 2/H 3) 15 Erectionof 6/1/2.11mmto6/1/3.35mm[i.e., 13sqmmto30sqmm] all Al. Conductor steel reinforced (ACSR) incl. S & F 6 SWG dead soft Al. binding wire and jumpering etc. carriage of conductor upto 1.6 km fromStore to site of work( E1 /H 4) 16 Dismantling of LTOHlinecomprising of AAC / ACSR conductor , cross arm , iron clamps ,iron brackets , cradle gurds , stay wireetc including sorting out , rolling the conductors , stacking ,loading at site and delivering unloading at Sericulture, measuring the conductorssorting , stacking properly at any placeas per direction upto a lead of 1.6km .[15 - B / I -2] 17 Laying existing of Cable along the lenth ofO.H. pole incl. S & F MS poleclamps fabricated from 25 mm x 6 mm MS flat incl. painting ( 4/F1) 18 Transporation Charge of two nos Steel tubularpole from Cos Work shop to Working Site (NS) 19 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. [5(d)/G-3]
