The plant was operating at normal rated conditions when a disturbance occurred resulting in a lockout of Bus 16. It is desired to cross-connect LC-103 and LC-104. Concerning the cross connect, what must be done (in LCO space) prior to performing it?
One division of ECCS must be declared INOP. This would also be applicable in instances that B3300 and B4300 are challenged to operate, i.e., loss of control power to these breakers, NR fuse issues, etc.