New_Circuit_Breaker_Ship_Check_Notes.pdf

THREE (3) EACH EMERGENCY BUSS CIRCUIT BREAKERS RENEWAL SHIP CHECK NOTES

Item No 1 – SR 5186519 – Design and Gain ABS and USCG approval

TS Golden Bear is NOT ACP and therefore needs to have been ABS and USCG review and approval

MARAD recently installed three (3) each new circuit breakers for the SSDG switchboard disconnects which are of the same type and cassette as the new units to be installed for this job.

The new Emergency Buss circuit breakers are to be of the same Cutler Hammer design with UV protection and with the same Cassette so that all new circuit breakers will be of the same configuration and can be interchangeable with the spares aboard the ship

MARAD to supply the switchboard prints and the operating system for the Buss Tie and Automatic operation from Main to Emergency power needed for the submittal to ABS and

USCG

Item No 2 – SR No 0301975 – Supply and Install new Circuit Breakers

All necessary modifications to the existing switchboard controls and the mechanical changes to existing switchboard locations be done on site by the awarded contractor

All new buss bar changes to be done on site versus having a complete set of drawings showing specific buss bar modifications to fit the new circuit breakers into the existing switchboard locations

Old Whipp & Borne Circuit breakers are to be removed from the ship by the contractor and disposed of properly