Tender For 11 Kv Line Cable And Transformer Shifting Work Near The Bridge Under Construction On Kothari River - Providing & Laying XLPE insulated three core Armoured Aluminium cable for working voltage 11 K.V.(E) confirming IS :7098 P - 2 with H4- Grade electrolytic aluminium conductor confirming to IS: 8130 class-2 of purity >99.6 %, Insulation Screening: Extruded Semiconducting Compound followed by helically wrapped Copper Tape, round / flat striparmouring of cables , Inner / outer sheath PVC type ST-2 confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray including testing etc. as required offollowing size. OEM must have its own in house NABL accrediated Laboratory for testing procedure as per IS:10810 All as per pre approvedby Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 3 core 185.0 Sq.mm 2 Providing & making heat shrinkable type indoor/outdoor/straight through terminations/ joint kitsuitable for11 KV / 33 KV (Earthed) cable with required components, prepration of cable ends. Type test report should be as per IS13573:2011 which covered all sequence for table 2 for termination kit and table 3 for streightthrough joint inclusive thermal & dynamic short circuit test, humidity test, soil fog test. Crosslinking shall be done out side factory with E- beam/ peroxide technology. Extrusion process shall be in house OEM within same vicinity. includingtesting etc. as required of following sizes. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 11 KV End Termination Kit Outdoor type3 core 120/150/185 Sq.mm 3 Supply & Laying following size earth wire in horizontal or vertical run inground/surface/recess including riveting, soldering, saddles, making connection with GI/Cu purity purity >95% thimble etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this. 8 SWG G.I. ( Hot Dipped ) Wire 4 Supply and installation of spike of M.S. rod 20mm dia 3.0mtr. long for earthing of (tower/pole) drive into earth by mechanical means sturcture connection the spike with cross arm top hamper PCC pole, lattics tower to earth etc. completeas per technical specification of DISCOM. 5 P / L of Double wall corrugated HDPE pipe confirming to IS : 16205 P-24,Stiffness Class 750 N, Externally corrugated and having smooth surface inside with HDPE Coupler, Elbow, Tee at required Depth below the ground for layingcable of following Nominal Outer dia. MFR Test report from NABL accrediated is to be submitted.(Excavation of Earth & Back filling with compaction is to be Paid Extra)All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure A attached with this BSR . 160 mm 6 Supply & Erection ofM S lattice structure of height 12.8 mtr as per DISCOMs approved design & details in alignment, including painting of tower of approved make two coat of red oxide paint and one coat of aluminium paint before installation and one coat of Aluminium paint after erection work completed as per technical specifications & drawing of DISCOM.(Excavation of pit PCC and CC foundation as per Discom specs. to be Paid Extra). All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 7 Supply and fixing Substation structure for mounting 11/0.4 Kv Transformer on Double poleas per DISCOM specification complete in all respect as required including nuts and bolts etc (excluding the cost of poles) made of MS channel of 4 nos 100 x 50 x 6mm and 4 nos 75 x 40 x 6mm and MS flat 50 x 6mm etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 8 Add Extra for Laying of one number additional XLPE power cable of 11/33 KV (Earthed) voltage grade direct in ground in the same trench in one tier horizontal formation including excavation of trench of size additional 20 cm in width,with procedure as per following points:-(a) Make a river sand bed of height 125 mm along the trench, (b) Lay another cable in middle of trench in such manner that spacing between another cable is 20 cm, (c) Provide sand bed of height 125 mm on top of the cable. (d) Lay the protective Common burnt clay F.P.S. Bricks of Class designation 75 / Sand stone slabs of 50 mm thicknessand 225 mm wide just above the sand bed vertically across the cable ( Approx. 9 no. Bricks per Mtr.) (e) Backfill the excavated soil leaving 300 mm from the Ground level.(f)Lay the Cable warning tape and again back-fill the remaining portion of the trench upto the ground level and compacting the earth 9 Supply & Laying following size B class ,G.I. Pipe confirming to IS : 1239 P - 1 ( 2004 ) with accessories like bend, socket etc.for laying earth conductor/ strip / cable in ground/ surface/ recess as required.All as per pre approved by Engineer in charge.(Earth Excavation will be Paid Extra)All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annex ure A attached with this BSR . 65 mm dia. 10 Labour charges for Dismentling the structure with pole mounted transformer different capacity along with distribution boards and re- erecting the transformer in the structure to be newly erected along with distribution boards and erecting testing, testing and commissioning (as well as cabling) 11 Labour charges for Dismantling ofexisting electric poles (PCC poles, MS channel, Lattic tower 12.6mtr. , 11 mtr. along with the ACSR Conductors, 11KV/33KV/LT line etc. 11KV insulator LT insulatorguard wires, staywires and other electric items of the pole coming along the alignment of the road and removal and re- rollingPCC pole, MS channel different sizes as well as handing over the same to DISCOM store including transportation from site to store and stacking of dismantling material in store and as per the direction of Engineer Incharge and clean the site good as per the requirement and submit the receipt from DISCOM/ concering authority, including all complete works. 12 Supply and fixing of 100 Amp, 11kV Horn gap fuse set IS 9385 on existing DP structure with 6 nos 24kV/22kV post insulator (IS:5350 part III), hot dipped hard ware,fuse wire of required size etc. complete in all respect as per Discom specification etc. as required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 13 Supply and fixing of 11kV, 400 Amp 3 pole, central pot rotating double break type isolator (IS:9921 part I toV) without earth blade operating mechanism with GI spring loaded reverse loop type fixed contact, solid hard drawn electolytic copper tubular moving contact with silver/ nickel plated at end points, 9 nos post insulator of 12 kV (IS:2554 & IS 5350 part III), hot dipped galvanising hard ware, nut, bolts etc complete in all respect as per Discom specification etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 14 Supplying and drawing overhead steel core Aluminium conductor (ACSR) ISI marked(IS 398 part II-1996) on existing cross arms through insulator with all necessary T&P required including binding and twisting etc. complete in all respect as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR50 Sqmm of (6+1) 3.35 mm (Rabbit) 15 Supply and fixing of 11 kV pin insulator confirming to IS:731:1971 with latest ammendmenton existing bracket including all accessories like MS forged hot dipped GI Pin confirming to IS 2486(Part-I)/1993 & IS:2486 (Part-II)/1989 with latest amendment, and as per latest Discom specs. etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 16 Supply and fixing of 11kV Disc insulator and Hot dipped galvanized Hardware confirming to IS:731:1971 with latest ammendment and as per latest Discom Specs. on existing bracket including all accessories etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR T & C type hardware 45 KN 17 Supply and fixing of 11kV Disc insulator and Hot dipped galvanized Hardware confirming to IS:731:1971 with latest ammendment and as per latest Discom Specs. on existing bracket including all accessories etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR T & C disc insulator 45 KN 18 Supply and fixing of MS. Channel Bracket with clamp as per Discom Specifications including Nut, Bolt with two coats of Red oxide and two coats of Aluminium paint etc. as Required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 1.4 Mtr. Long 19 Supply and fixing of V type cross arms with top hamper and clamps as per latest Discom specifications made of MS angle on the existing poles complete including all necessary nut and bolt, clamps with two coats of Red oxide and two coats of Aluminium paint etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 20 Supply and fixing of top hamper on the existing pole as per latest Discom specifications complete including nut bolts with two coats of Red oxide and two coats of Aluminium paint etc as required. All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR. Vertical type11 kV (.7m long) (65 x 65 x6mm angle)
