Navy-managed mandatory turn-in repairable items. It
shipboard departments, and to assist in the preparation
should be remembered that the MRIL and FBMMRL
of turn-in documents. Procedures to be followed when
serve to indicate the items that require turn-in when
turning in MTR items are found in NAVSUP P-485.
unserviceable. The activity to which they should be
SURVEYS
transferred to be repaired is also specified. An MTR
suspense file must be established to maintain and
The term survey refers to the procedures for
determining the cause of gains, losses, or damage to
control the return of repairable material from other
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