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| 1 | PART - A |
| 2 | Supply of MS Nut Bolt and washer (5/8\\" x 4'' - 5/8\\" x 8'') |
| 3 | Supply of GI stay wire (7/12 SWG) |
| 4 | Supply of GI earth wire (7/14 SWG) |
| 5 | Supply of 11 KV Gr stay porcelin insulator |
| 6 | Supply of 30/36 KV, 10 KA Lighting Arrestor |
| 7 | Supply of 6.0/7.2 KV Gr, 05 KA Lighting/Surge Arrester |
| 8 | Supply of HDPE Tarpulin for covering of field switches, isolators & starters etc during monsoon (Size- 12 ft x 15 ft) |
| 9 | Supply of GI stay set complete (3/4' x 1.8 M) |
| 10 | Supply of ESE Type Lighting Protection system |
| 11 | PART B |
| 12 | Excavation .of pole pit size 0.8 x 0.8 x 1.8 mtr in soft/hard rock /soil.(1.152x 42 nos) |
| 13 | Excavation of stay pit size 0.6 x 0.6 x 1.2 mtr in soft/hard rock /soil.(0.432x 48 nos) |
| 14 | Erection of 13 to 16 Mtr Long Tubuler Pole for miscellaneous purpose in monsoon as per req |
| 15 | Grouting of Pole with Mine Boulder and 1/2 bag Cement |
| 16 | Installation of Lightning Spike/Air Terminal System/Trishuls on Pole /Structures with supported insulated braket/clamp (suitable for isolating with pole/structures )including welding,cutting with all other accessories (if required) |
| 17 | Installation of Lightning/surge Arrester (6.0/7.2 KV Gr)on Poles with supported insulated braket/clamp ( suitable for isolating with poles including welding,cutting with all other accessories (if required) (at the end of OHL , 1set =03 Nos)) |
| 18 | Painting of Tubular Poles 13 to 16 Mtr Long with RED colour double coat (Paint and all other tools/accessories to be provided by Contractor) |
| 19 | Numbering of Poles with yellow colour after painting (Paint and all other accessories to be provided by Contractor) |
| 20 | Supply and fitting of HT post Insulators on poles/structures for 25 mm x5 mm strip laying without touching pole and structures (including welding,cutting with all other accessories requied at site for fitting) |
| 21 | Installation ,Testing & commissioning of 11 KV Gr,1250 Amp Isolator (GOAB switch) on Poles in mine (on DP/TP/FP) including all other accessories work required at site (like cutting,welding etc) |
| 22 | (5.9) Supplying and laying 25 mmX5 mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/ terminating with G.l. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) |
| 23 | Earth pit as per IS 3043 including supply of materials with connection |
| 24 | Erection of Stay set with stay Insulator including tensioning as per requirement |
| 25 | Fabrication of MS Channel,angle,flat in shape of bracket,clamps,trishul and supports etc as per requirement for guarding and other miscellaneous works |
| 26 | Erection of fabricated bracket ,clamps,trishul ,supports, M S channel,Angle etc on SP/DP/TP/FP as per requirement for guarding, line erection and other miscellaneous works |
| 27 | Erection/Laying & stringing of AAA conducters for tightning of loose Spans of OHL or erection of line as per req |
| 28 | Laying & stringing/tightning of Earth wire |
| 29 | Installation ,Testing & commissioning of lightning arrester 30/36 kV grade including connection with earthpit including all other accessories work required at site (like cutting,welding etc) |
| 30 | Tree Trimming and Gross/bush cutting near and surrounding OHLs |
| 31 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
