12 kv, 1250a abb make vacuum circuit breaker type: vd4 12.12. 40,retrofitting of sf6 circuit breaker type hpa 12/1240c with vacuum circuit breaker type vd4

Procurement of 33 kv vaccum circuit breaker (vcb) for different transmission zone under jusnl.

Supply of vertically operated 11 kv gang operated air breaker switch with composite polymer insulators

Construction of 1 no ptr foundation, 1 no vcb and ct plinths, cable box structure, dismantling of old structures, construction of cable trench, switchyard concreting and electrical erection works at sonapur 33/11 kv substation (2nd call).

Construction of 1 no ptr foundation, 1 no vcb and ct plinths and station service transformer, cable box structure, dismantling of old structures, construction of cable trench and electrical erection works at lakshyaniya 33/11 kv substation(2nd call).

Construction of 1 no ptr foundation, 1 no vcb and ct plinths, cable box structure, dismantling of old structures, construction of cable trench, switchyard concreting and electrical erection works at panjipara 33/11 kv substation (2nd call)

Supply of 1.1 kv xlpe insulated 1cx150, 1cx120 and 1cx95 sq.mm aluminium unarmoured cables under distribution north malabar region

Dual 11 kv ug cable drawing work form 110 kv gvr s/s to pavarty border area under electrical section pavarty

Shifting and diversion of existing 33 kv line at near bankidanga 33/11 kv sub-station for freight corridor of railway track under asansol division, wbsedcl

11 kv ug interlink from mm college to kanapuram