The emergency shutdown requirements of Pollution Prevention Regulations (33 CFR Part 155) apply to __________.

Correct Answer: Option A — cargo transfer systems

33 CFR 155.780 mandates emergency shutdown requirements specifically for cargo transfer systems. These systems must be capable of immediate cessation of flow to prevent environmental damage in the event of a hose rupture, pipe failure, or tank overflow during the transfer of oil or hazardous materials between vessels and facilities.