Which document provides details on safety protocols for shipboard operations?

The document that provides details on safety protocols for shipboard operations is OPNAVINST 5100.19. This instruction is part of the Navy’s series of directives that address safety and health regulations on Navy vessels. It outlines the required safety procedures that must be followed to ensure the well-being of personnel during operations at sea and within the ship.

OPNAVINST 5100.19 includes comprehensive guidelines on safety practices, hazardous material management, and personnel training requirements, which are crucial for maintaining a safe environment for all crew members. It emphasizes the importance of adherence to safety standards to prevent incidents that could potentially harm personnel or damage equipment on board.

In contrast, other options serve different purposes: HMUG relates to hazardous materials usage, NSTM chapter 670 focuses on specific technical aspects of ship systems, and the 3M manual is primarily concerned with maintenance management processes. Thus, while all these documents are important in their respective areas, OPNAVINST 5100.19 specifically addresses safety protocols crucial for shipboard operations.