NAVY - OPNAV 4730.5R
(N09P) TRIALS AND MATERIAL INSPECTIONS OF SHIPS CONDUCTED BY THE BOARD OF INSPECTION AND SURVEY
|Publication Date:||27 May 2014|
Purpose. To set policy for trials and material inspections of U.S. naval vessels conducted by the Board of Inspection and Survey (INSURV). This instruction has been revised to include a change in grading criteria, change in material inspection periodicity, and change in the waiver process. This instruction is a complete revision and should be reviewed in its entirety.