How often should an INSURV inspection occur?

The correct frequency for an INSURV (Inspection and Survey) inspection is every five years. This inspection is conducted to assess the material condition and operational readiness of a ship, ensuring that it meets the required standards for naval operations and safety. The five-year interval allows for a thorough evaluation of the ship after a significant period of use, providing ample time for maintenance and upgrades to take place, which is essential for maintaining the ship’s systems and overall capabilities.

Conducting these inspections at five-year intervals also aligns with the typical operational cycle for naval vessels, allowing the Navy to plan and budget for necessary repairs or overhauls. Regular assessments are vital in ensuring the longevity and reliability of the fleet, making this five-year timeline an effective balance between frequent oversight and practical resource management.