Which instruction covers the Pier Senior Officer Present Afloat (SOPA)?

The instruction that covers the Pier Senior Officer Present Afloat (SOPA) is indeed BUSHINST 5400.2A. This specific instruction outlines the responsibilities and procedures related to the SOPA, particularly when a naval vessel is moored at a pier. It includes directives for the conduct of officers while moored, including the duties of the SOPA regarding the safety and operational readiness of vessels in the pier area.

Familiarity with BUSHINST 5400.2A is important for personnel serving in or supporting pier operations, as it helps ensure that all activities are conducted in an organized and regulated manner. This instruction emphasizes the importance of maintaining effective communication and coordination among the vessels and shore facilities, thus enhancing safety and efficiency in these operations.

The other options reference different instructions that do not specifically address the roles and responsibilities of the SOPA in pier operations, making them less relevant to the question asked.