Short Term E - Tender No. 17 /ETD/(B) 2021 -22 (Work)

Amount

Dismantling of old & obsolete 145KV old Circuit breaker of 132 KV 63 MVA T/F-I Bay (CGL Make) from structure after opening of Jumpers, earthing, cable termination etc. and shifting of breaker from site to store.

Modification of existing foundation of (CGL make circuit breaker old model) of 63 MVA T/F-I bay by ABB as per requirement for erection of new ABB make Circuit Breaker with the help of angle, channel, cleat etc

Erection of New (ABB make) 145KV circuit breaker on structure in place of old & obsolete Breaker on Modified foundation with the help of manual labour & crane after shifting from store to site.

Jumpering work of new circuit breaker by ACSR moose / panther conductor including fixing & tighting of circuit breaker clamp & all other associated work.

Earthing of new circuit breaker by 50X6mm M.S. flat with all associated work.

Cable Termination and ferruling of new 145 KV Circuit Breaker as per cable schedule / drawing.

Replacement of 145 KV Bus Side Isolator.

Erection work of 132KV Bus Isolator on 132KV Bay of 63 MVA T/F-I at 220 KV Sub Station C.B. Ganj, Bareilly including other associated Works, with all Cost of Men, Materials, Misc. Consumables, T&Ps etc. Required for Satisfactory Completion of the Work as per Drawing / Technical Specifications and direction of the Supervising Engineer, as per Details below :

Dismantling of Old/damaged 132KV Bus Isolator by opening of jumpers, Removal of PIs, earthing and opening of nut bolts of channels from old type structure and shifting of Removed materials to store.

Erection of new 132KV Bus Isolator and its PIs by modifying its channel, pipes etc Suitable for mounting it on existing pillar type foundation including shifting of new isolator from store to site.

Jumpering of 132 KV Isolater with the help of ACSR Moose conductor to Bus Bar conductor of 132 KV Main Bus with help of suitable Clamps/Connectors including Cutting, Bending, Shaping etc. of the Conductor as per site Requirement.

M/s S.S. Refregeration

EMC Associates