Providing additional earthing for various towers of 110kV Edamon Palode and Edamon Kilimanoor DC feeder line under Line maintenance sub Division Paruthippara.

Stringing and fixing earth wire of size 7/9, 7/10 or 7/3.15 between top of the columns and to terminal tower at 33/66/110/220KV substations with compressed / bolted ends at proper tension including uncoiling and cutting of conductor , jumpering, giving earth bond connections by drawing the end of the conductor through the columns, jointing wherever necessary providing back stays at the time of stringing etc. as per the direction of the departmental officers.

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

Providing counter poise type earthing wherever necessary for tower location including extra excavation in foundation pits of towers for fixing with G.I wire on both terminals for connection the GI pipe with tower leg refilling 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