| 1 | 1 | Detail survey as per tentative route :- Which include the following major activities -- pegging of line route,providing of survey pillors at an interval of 3-4 km in the line route with required jungle clearance for survey,profile preparation of approved route on graph sheet and marking of offset on either side of line, marking of side clearance for hills,sand dunes etc.as per spesification and tower sheduling. | BI01010001010000000000000515BI0100001118 | 3 | KM |
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| 2 | 2 | Check survey as per approved routeof line witch includes:- Rechecking the line route as per approved profile, chainage, tower center marking, pit marking, bisection of angle tower as required at site. | BI01010001010000000000000515BI0100001119 | 3 | KM |
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| 3 | 3 | Excavation :- Excavation excluding back filling, including shuttering, shoring, dewatering, etc.,upto the required depth as per foundation specification/drawing. | | | |
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| 4 | 3.1 | (i ) Any Soil,Soft rock other than hard rock. | BI01010001010000000000000515BI0100001120 | 1900 | Cum |
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| 5 | 4 | Setting of templates& stub/anchor bolt setting of template & stub/anchor bolt & removel 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:- | | | |
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| 6 | 4.1 | (A) Tower including extension upto 9 meters | BI01010001010000000000000515BI0100001122 | 5.5 | MT |
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| 7 | 5 | Concreting :Providing&laying cement concrete for all type of foundation as per latest ISS:456 including cement,sand,stone,aggregate 20 mm nominal size,water etc. preparing surface,shutteringing,placing,ramming,curing,finishing,as per specification and drawing. | | | |
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| 8 | 5.1 | (a) 1 : 3 : 6 Mix | BI01010001010000000000000515BI0100001127 | 14 | Cum |
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| 9 | 5.2 | (b) 1: 2 : 4 Mix | BI01010001010000000000000515BI0100001128 | 7 | Cum |
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| 10 | 5.4 | (d) 1:1.5:3 Mix | BI01010001010000000000000515BI0100001130 | 205 | Cum |
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| 11 | 6 | Earthing : - Earthing of Towers with pipe type earthing excluding the supply of pipes,wires,flats&connectors but including coke/ charcoal etc. excavation augering and back filling in all type of soil. | BI01010001010000000000000515BI0100001131 | 14 | Set |
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| 12 | 7 | ERECTION OF TOWERS :Erection of super structures inculding D-shackles,Hangers,U-Bolts,step boltsAlso including ACD fixing and placing of ACD,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 . | | | |
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| 13 | 7.1 | (A) Erection of Towers (with Extensions upto 9 Meters) | BI01010001010000000000000515BI0100001132 | 98 | MT |
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| 14 | 8 | Steel Reinforcement : Cutting bending welding of joints if required fixing and placing of steel reinforcement as specification and drawing including materials. | BI01010001010000000000000515BI0100001133 | 40 | MT |
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| 15 | 9 | Conductor Stringing:- Stringing of A.C.S.R.Panther including hoisting of insulator string,laying,jointing & tensioning of conductor,clamping with armour rods and fixing of vibration damper per route KM of the line | | | |
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| 16 | 9.1 | (i) Single conductor | BI01010001010000000000000515BI0100001139 | 3 | KM |
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| 17 | 10 | Earth wire Stringing : Stringing of galvanised steel stranded wire including laying, jointing&tensioning, clamping,clipping and fixing vibration damper and earth bond etc. | | | |
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| 18 | 10.1 | One No. 7/3.15 mm galvanized wire | BI01010001010000000000000515BI0100001134 | 3 | Route KM |
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| 19 | 11 | De-Stringing of Conductor/Earth wire | | | |
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| 20 | 11.1 | De-Stringing of ACSR Panther Conductor:- Dismantaling of Vibration dampers and armour rods, removal of conductor from clamps and fitting in rolloers, detensioning of Insulator as required and collecting the the materaial & depositing the same in our store and stacking. (i)Single Conductor | BI01010001010000000000000515BI0100001135 | 1.5 | KM |
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| 21 | 12 | De-Stringing of Earth wire:-Dismantaling of Earth Bonds ,vibration damper,decliping and fitting in rolloers, detensioning and collecting the material of Insulator as required and collecting the materaial & depositing the same in our store and stacking. | | | |
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| 22 | 12.1 | One no. 7/3.15 mm Galvanised Eire | BI01010001010000000000000515BI0100001136 | 0.5 | KM |
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