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| 1 | Check survey as per approved route of line which includes - |
| 2 | Re-checking of the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site. |
| 3 | Excavation excluding back filling, including shoring, shuttering, dewatering, etc. upto the required depth as per foundation specification / drawings. |
| 4 | (i) Any soil,soft rock other than hard rock |
| 5 | (ii)Hard rock(with blasting subject to permission or without blasting) |
| 6 | Setting of template & stub/ anchor bolt & removal after concreting, excluding cost of excavation and concreting but including back filling with excavated/ borrowed earth (with lead & lift) in layers with ramming and watering as per specification. |
| 7 | (i) Tower including extension upto 9 Meters |
| 8 | Providing and laying cement concrete for all types of foundation as per latest ISS:456 including cement, sand, stone aggregate 20mm nominal size,water etc., preparing surfaces, shuttering, mixing, placing, ramming, curing, finishing as per specification and drawings. |
| 9 | (ii) 1:3:6 Mix |
| 10 | (iii) 1:1.5:3 Mix |
| 11 | STEEL REINFORCEMENT |
| 12 | Cutting, bending, welding of joints if required,fixing and placing of steel reinforcement as per specification and Drawings including material |
| 13 | EARTHING: |
| 14 | Earthing of towers with pipe type earthing excluding the supply of pipes, wires, flats & connectors, but including coke/charcoal, etc.,excavation,augering and backfilling in all types of soil. |
| 15 | Erection of super structures including D-shackles, ACD, Hangers, U-Bolts, step bolts, danger plate, phase plate, number plate etc. Also including tack welding of bolts & nuts upto bottom cross arm/beam level including application of Zinc Rich paint |
| 16 | (i) Erection of towers (with extensions upto 9 meters) |
| 17 | Restringing of ACSR Zebra conductor : Dismantling of vibration dampers and armour rods, fitting in rollers, detensioning, holding and lowering of conductor, dehoisting of insulator string as required, adding/removing and jointing of conductor, hosting of insulator string, lifting of conductors into rollers and retensioning, jointing, fitting of armour rods and vibration dampers and clamping per route KM of the line section to be restrung dismantalled material not reused to be deposited our store and stacked. |
| 18 | (i) Single conductor |
| 19 | Restringing of Earth Wire : Dismantling of earth bonds, vibration dampers decliping & fitting in rollers, detensioning, holding and lowering of earth wire, adding/removing and jointing of earth wire, lifting into rollers and retensioning, jointing, cliping & fitting of vibration dampers and earth bond per route KM of the line section to be restrung dismantalled material not reused to be deposited our store and stacked. |
| 20 | One No. 7/4.00 MM galvanised Wire Please Enable Macros to View BoQ information |
