Capital work of Line Maintanance Section Pathanamthitta- Tower height extension fabrication work at locations 72, 74 and 75 in order to maintain statutory ground clearance of Kakkad Pathanamthitta D/C feeder at these locations.

Dismantling one set tension string with conductor from D-shackle of the 66/110kV tension tower after tensioning the conductor by using special appliances after giving jumper connections, then lowering the conductor with tension string, dismantling existing tension clamp with fittings from the conductor , marking the position of the tension hardware fittings after changing the damaged portion of line conductor if any with new conductor and providing single tension hardware fittings/double tension hardware fittings(double tension hardware fittings for road crossings etc.) on the conductor using compressor, replacing damaged disc insulators ,re-assembling the insulator string to the tension hardware fittings with conductor, lifting the same, re-assembling to the existing D-shackle at the cross arm and giving necessary jumper connections etc. as per the direction of departmental staff. Special tools if available will be supplied at free of cost. (cost index(e) : 1.3132 included in Rate)

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 upto 5km for Tower extensions and other structures and all other materials including earthing materials (cost index(e) : 1.3132 included in Rate)

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 (cost index(e) : 1.3132 included in Rate)

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 materials (cost index(e) : 1.3132 included in Rate)

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 (cost index(e) : 1.3132 included in Rate)

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 (cost index(e) : 1.3132 included in Rate)

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 ,110 kV DC Tower (cost index(e) : 1.3132 included in Rate)

Filing of holes (cost index(e) : 1.3132 included in Rate)

Drilling of holes (cost index(e) : 1.3132 included in Rate)

Filing of holes (cost index(e) : 1.3132 included in Rate)