589. According to U.S. Coast Guard Regulations (46 CFR), which of the following statements concerning fire main shore connections for a 20,000 gross ton cargo vessel on an international voyage is correct?

U.S. Coast Guard Regulations require a 20,000 gross ton cargo vessel on an international voyage to have at least one shore connection on each side, accessible connections with cutoff and check valves, and a portable international shore connection flange.