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| 1 | Dismantling of tower super structure above ground level including normal and special hill side extension members,detaching tower accessories,Nut and bolts (where ever necessary) from the tower angles and stacking the same at site For ,66 kV DC Tower |
| 2 | Providing earthing in terminal tower as per standard specification by providing 150mm dia bore hole for a depth of 3.6m and placing of GI pipes 50 mm dia GI \\"C\\" class 3m long into the bore including cost of 600 mm dia RCC collar placing over the earth pipe and connecting the earth pipe and tower leg using 7/3.66 mm GI earth wire with lugs connecting to the pipe and fixing necessary GI clamp etc., including drilling of bore cost of all lead and lifts etc., complete. |
| 3 | Providing counter poise type earthing wherever necessary for tower location including extra excavation in foundation pits of towers for fixing wih G.I wire on both terminals for connection the GI pipe with tower leg fefilling with excavated earth mixed with salt and charcoal as per standard specification including cost of S fabrication of legs for connection arrangement all other materials, transport all labour leads and lifts, etc., complete. |
| 4 | Dismantling 3 Line Minkfrom the tower detaching theclamps,connectors and line accessories from the conductor,winding andstacking the same at site |
| 5 | Dismantling (without damage) one km LT threephase 4 wire OH line conductor by dismantlingcross arms, insulators and stacking the conductors inrolls properly. |
| 6 | Dismantling (without damage) one km 11kV line (three conductors) including dismantling cross arm, insulators, disc, disconnecting jumper connection, rolling the conductor and stacking the materials. |
| 7 | Paving out, stringing and tensioning OF POWER CONDUCTORS including attaching insulator strings with arcing horns or rings on to the tower cross arms, clamping the conductor to the insulator strings using suspension clamps with armour rods and tension clamps, jumpering the conductors at tension points, jointing the conductors and pilot wire wherever necessary, installation of km 304907. 16 5.74 1750167 .10 CONTR vibration dampers hire charges of tractor and stringing tools, etc. Complete. ( 6 Line wolf Double circuit ( Rate for 6 panther x.7274 Kg/M /0.976 Kg/M |
| 8 | Stringing of one km 11kV line with ACSR Raccoon (3 conductors) after fitting insulators and giving jumper connections including cutting and removing tree branches wherever necessary excluding cut point works |
| 9 | Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit for Phase and ACSR Weasel for Neutral, for one km LT three phase 4 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place. |
| 10 | Providing GI barbed wire protection to towers with 2 strand barbed wire weighing 9.38 kg per 100 m (minimum) fixed with GI staples to posts around erected towers including cost and conveyance of all materials, labor charges etc. complete as directed. |
| 11 | Rewinding of ACSR Wolf - dilapidated conductor drums unsuitable for transporting/paving out on to serviceable conductor drums issued departmentally including all hire charges for tools & plants necessary for rewinding |
| 12 | Providing derrick support and temporary stay arrangement for a tower |
| 13 | Dismantling of existing 7/10 or 7/3.15mm Earth conductor from the tower detaching the clamps,connectors and line accessories from the conductor,winding and stacking the same at site |
| 14 | Paving out, stringing and tensioning as per standard of one 7/10 OR 7/3.15stranded steel earth wire including fixing the conductors on to the tower top using tension clamps and suspension clamps, jumpering the conductors at tension points, jointing the conductor wherever necessary, erection of earth bonds, hire charges of tractor and stringing tools, etc. Complete. ((.46/.59)* rate for 7/3.66) |
| 15 | Conducting Check Survey, setting out tower positions on ground, pit marking, all confirming to the approved profile and tower schedule using Digital Theodolites/ Total Station etc.as directed by Board staffg |
| 16 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - By lorry over 9km and upto 10km for Line and Earth Conductor |
| 17 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection - By lorry for every additional km or part thereof above 10km, for Line and Earth Conductor |
| 18 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - By lorry over 9km and upto 10km for Insulators and accessories, power conductor accessories and earth conductor accessories etc |
| 19 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection - By lorry for every additional km or part there of over 10km, for Insulators and accessories, power conductor accessories and earth conductor accessories etc |
| 20 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - By lorry over 9km and upto 10km for Tower extensions and other structures and all other materials including earthing materials |
| 21 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection - By lorry for every additional km or part thereof over 10km for Tower extensions and other structures and all other materials including earthing material |
| 22 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - Manual labour for 1km for transporting Line and Earth Conductor |
| 23 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - Manual labour for 1km for Insulators and accessories, power conductor accessories and earth conductor accessories etc |
| 24 | Transportation of materials issued departmentally for the work from departmental stores and distribution to locations for erection including storage if necessary, loading and unloading charges with lead of 50 m by head load and initial lift of 1.5m at each end etc. - Manual labour for 1km for Tower extensions and other structures and all other materials including earthing materials |
| 25 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - inCharge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 26 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared |
| 27 | Erection of tower super structure above ground level including erection of normal and special hill side extension members wherever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices, including tighting ,punching and tack welding upto bottom cross arm in the bolt and nut after punching and applying zink rich primer wherever necessary etc. complete, as directed by Board staff (For 110 kV DC Tower - Average height is 22 mtrs) general area |
| 28 | Erection of tower super structure above ground level including erection of normal and special hill side extension members wherever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices, including tighting ,punching and tack welding upto bottom cross arm in the bolt and nut after punching and applying zink rich primer wherever necessary etc. complete, as directed by Board staff (110 kV MC Tower ( (a1) x1.91) Average height 42 M ) general area |
| 29 | Drilling of holes |
| 30 | Cutting of steel angles |
| 31 | Providing special type trussels For NH/SH road crossing, railway crossings |
| 32 | Final checking of towers to ascertain all members and correct size of bolts and nuts ,hardware fittings ,insulators with cotter pin ,arching horns before commissioning of the line |
| 33 | Filing of holes |
| 34 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 35 | 20 mm cement plaster of mix:1:4 (1 cement : 4 fine sand |
| 36 | Pointing on stone work with cement mortar 1:3 ( 1 cement : 3 sand):Flush/ Ruled pointing Please Enable Macros to View BoQ information |
