How long before a scheduled Board of Inspection and Survey (INSURV) should the review of the Current Ship's Maintenance Project (CSMP) begin?

The correct answer indicates that the review of the Current Ship's Maintenance Project (CSMP) should begin 180 days prior to a scheduled Board of Inspection and Survey (INSURV). This timeline allows ample time for thorough preparation and ensures that all necessary maintenance tasks are identified, prioritized, and addressed.

Starting the review 180 days in advance provides a comprehensive window for not only assessing the current state of maintenance but also for implementing any necessary repairs or improvements. This is crucial for achieving the performance standards expected during the INSURV, as this board evaluates the ship's readiness and overall condition, which can significantly impact operational capabilities.

The extended period allows for scheduling labor, acquiring necessary materials, and reviewing documentation related to past maintenance activities. Engaging in thorough preparation well ahead of the inspection aligns with best practices aimed at ensuring that the vessel meets all required standards for safety, functionality, and readiness.