Removal and replacement of existing electrical panel 4ED4, the branch circuit breakers it contains, its feeder and the associated feeder breaker as indicated on sheet E-005. The existing branch circuit conductors that originate from this panel to their present loads shall be reconnected to new branch circuit breakers within the new panel. Reconnect existing conduits attached to the existing panel to the new replacement panel. Removal and disposal of the existing feeder conductors only for the existing panel 4ED4. Provide new conductors between the existing Main Switchboard and the newly replaced panel 4ED4. The existing conduit run between the existing Main Switchboard and the new panel 4ED4 shall remain and be reused to enclose the new feeder conductors. Provide operational testing of all new electrical components provided. Properly dispose of all items removed by this contract.