procurement and erection of 33kv circuit breakers at 132kv substation bhupatwala , supply , 33 kv vacuum circuit breaker ( 3ph ) ( along with support structure ) , 1600a , control voltage 110 volt dc . , erection , dismantling of 33 kv circuit breaker ( 3ph ) by dismantling of old 33kv circuit breaker along with support structure , opening of all connections , jumpers , cable connection , safe shifting of dismantled equipment from switchyard to store and all associated work etc . , erection of 33 kv circuit breaker ( 3ph ) along with support structure , cable connection and all associated work etc . , making jumper of newly erected 33 kv circuit breaker by providing & fixing of cb clamps ( as per sample ) , cutting of conductor and making jumper on both side . , cable connection , testing and commissioning of circuit breaker by all termination , ferulling complete work including all labour , material and t&p for completion of work