What is the primary purpose of SECNAVINST 5100.13?

The primary purpose of SECNAVINST 5100.13 is to implement the Navy Occupational Safety and Health (NAVOSH) program. This instruction provides guidelines and policies to ensure a safe and healthy work environment for all personnel within the Navy. It addresses the need for proper safety practices, training programs, and hazard assessments to reduce occupational injuries and illnesses. The NAVOSH program encompasses various aspects of occupational health and safety, ensuring that service members can perform their duties without undue risk to their health and well-being. This instruction is crucial for maintaining operational readiness by fostering a culture of safety within naval operations.

While the other options touch on important areas—such as nutrition standards, dental practices, and advancement processes—they do not align with the specific focus and intent of SECNAVINST 5100.13, which is centered on occupational safety and health.