A change of 15 Decibels or greater at any test frequency 1000 to
4000Hz. Ans✓✓✓ Significant Threshold Shift
Chipping Goggles Ans✓✓✓ Protects the eyes from large flying debris.
Department 3-M Assistant Ans✓✓✓ This individual provides help with
the coordination and supervision of the department's 3-M program.
Department Head (3-M) Ans✓✓✓ Responsible to effectively operate
the 3-M System within their department.
Experts trained in a specific area of qualifications, designated by the CO.
Ans✓✓✓ Qualifier
Group Supervisor (3-M) Ans✓✓✓ Responsible for the proper
performance of the 3-M System functions within their respective work
centers.
Guides Sailors in procedures need to qualify for a watch station.
Contains the time and total points required to complete each watch
station. Ans✓✓✓ Section 300
How long are equipment validations kept on file? Ans✓✓✓ 18 Months
, How many EEBDs are required aboard a Naval ship? Ans✓✓✓ 150%
of is crew complement.
How often does each work center conduct equipment validations?
Ans✓✓✓ on a weekly basis
How often shall all hands receive QA training? Ans✓✓✓ At
indoctrination and annually after
How often should a wall mounted EEBD be inspected? Ans✓✓✓ Every
two years.
Indoctrinates the trainee and sets goals. (PQS) Ans✓✓✓ Work Center
Supervisor
Main engineering spaces are equipped with how many EEBDs?
Ans✓✓✓ Twice the watch stander requirement of that space.
Maintenance Person Ans✓✓✓ Follows and monitors the weekly PMS
Schedule and performs assigned scheduled maintenance.
Respiratory protection devices are available in. Ans✓✓✓ quarter, half
and full face models
Safety Glasses Ans✓✓✓ Protects the eyes from flying debris.