Replacement of existing 110KV SF6 breaker with new breaker in Line #4 feeder (110KV VGTPS/Phase-I - 230KV Valuthur SS feeder) at 110KV switchyard

Amount

Labour Charges

Labour for erection of SF6 Circuit Breaker 110KV with own crane arrangement and connecting link rod, SF6 Gas filling and other consumables and as directed by the field Engineer

Labour for the Re - erection of the Steel Structures (Lattice structure) Light section (below 14 kg/m)

Labour for Re - erection of 110 KV with Earth - Motor Operated AB switches including cost of lubricant, consumable and wiring (if necessary) alignment, checking of operation by both manual and electrical (if necessary) and as directed by the field Engineer

Labour for the Re - erection of 75 mm with bend (1 length) bus bar including fabrication and any modification of end clamp wherever necessary and as directed by the field Engineer

Labour for loading, or unloading or shifting of 110KV and above breakers, CT, PT & etc., by own crane arrangement

Charges for new breaker plinth alteration work

Dismantling charges

Labour for Dismantling of steel structures (Lattice structure) Light section (below 14 kg/m) including all consumables.

Labour for Dismantling of 110 KV with Earth - Motor Operated Isolators including accessories and consumables

Labour for Dismantling of 110KV SF6 Breaker using crane arranged by the Contractor including the cost consumables.

Labour for Dismantling of 75 mm (1 length) Busbar including consumables