Asbestos Flashcards
What is AMSP?
Asbestos Medical Surveillance Program
Which instruction governs ASMP?
OPNAVINST 5100.19
Navy Occupational Safety and Health Program Manual for Forces Afloat
Characteristics of Asbestos
Fibrous mineral Fireproof Acid resistant High Tensile Strength Good heating and electrical insulation properties Moderate/good chemical resistance Flexible properties Heat resistant for 500-1500C
What is a friable material?
can be crumbled, pulverized or reduced to powder by hand pressure
found in acoustic insulation
pipe lagging
sheet gaskets
What is a non-friable material?
cannot be crumbled by hand
brake and clutch linings
floor tiles and adhesives
gaskets
What is malignant Mesothelioma?
tumor which lines the chest and abdominal cavity
What is mesothelioma?
rarely found except in those exposed to asbestos
10-45 years later
*combined with smoking drastically increases the risk of lung cancer
What is Asbestosis?
Progressively worsening disease of the lung
Recognized as disabling or even fatal occupational disease
Which type of asbestos does every ship have?
Non-friable
EART
Emergency Asbestos Removal Team
Minor repair of friable asbestos
Which afloat commands shall maintain an EART?
any ships whose keel was laid prior to 1980
Responsibilities of Safety Officer
Ensure ship’s personnel are trained
Ensure no asbestos containing materials are introduced to ship
Responsibilities of Engineering Officer
Provide equipment and PPE
Ensure personnel receive medical screening
Ensure asbestos materials are properly collected
Responsibilities of DIVO
Notify Safety Officer when asbestos work is required
Ensure training is conducted
Ensure workplace is properly cleaned
Responsibilities of MDR
Implements Asbestos Medical Surveillance Program
Responsibilities of All Hands
Observe all warning signs
Inform supervisors of damage
EART Protocol for Safety Officer
Inspect each repair operation
Ensure ship has required equipment
Approves access to the area where asbestos is being removed
EART Protocol for Engineering/Repair Department Head
Provide equipment and clothing for workers
Provide list of personnel involved in asbestos ops
Ensure all asbestos containing materials are properly collected, stowed and disposed
EART Protocol for DIVO
Attend the asbestos pre-work brief
EART Protocol for MDR
Implements Asbestos Medical Surveillance Program
Is it possible to identify asbestos visually?
No
Who must identify asbestos?
Industrial Hygiene
How is asbestos identified?
Polarized Light Microscopy (acceptable)
Transfer Electron Microscopy
What is a PEL?
Permissible Exposure Limit
Purpose of ASMP?
to identify sign and symptoms of asbestos related medical conditions through periodic medical evaluations
Is placement in the ASMP dependent upon industrial hygiene sampling data?
Yes
Which two trainings are required for asbestos workers?
Emergency Asbestos Response Team (2 day course) (A-760-2166)
Respirator fit-testing
What is the PEL limit for asbestos?
0.1 fibers per cubic centimeter of air
8-hour time weighted average
Excursion Limit (EL)
1.0 fibers per cubic centimeter
over 30 min sampling period
What is included in a physicians written opinion?
Medical conditions
Recommendations of limitations
Statement employee was informed of exam results
Statement employee was informed of increased risk of lung cancer due to smoking
Where does the physicians written opinion get stored?
Employee’s health record
Employee
Employee’s command
(Does not include HIPAA)
Removal from AMSP
Required documentation on a SF 600
How long will shipboard asbestos records be kept?
permanent retention following transfer, discharge or retirement
Supporting shore medical facility shall establish a file for each ship
What marking goes on health record regarding Asbestos?
“ASBESTOS”
1 in letter, in bold, black ink
Are bound asbestos materials generally a health hazard?
No, unless work activities destroy their material
Which specific work activities disturb make up of asbestos?
Punching
Grinding
Sanding
Machining
What are the engineering controls?
Isolation
Ventilation
What is an admin control?
personnel rotation
PPE for Asbestos
Full body, one piece disposable coveralls Medium weight rubber gloves Slip resistant plastic shoe covers Safety glasses Respiratory protection
Periodic Health Evaluation, History and Physical Examination
NAVMED 6260/5
Preprinted SF 600
for asbestos exposure
Regular SF 600
For removal from AMSP