5-2 ASBESTOS CONTROL PROGRAM Flashcards
Two types of asbestos containing materials.
Friable and non friable
Friable Asbestos
can be crumbled, pulverized or reduced to powder by hand pressure.
Examples of Friable
(a) Acoustic Insulation
(b) Pipe Lagging
(c) Sheet gasket material used in high temperature applications.
Non friable Asbestos
cannot be crumbled, pulverized or reduce to powder by hand pressure.
Examples of Non Friable
(a) Brake and clutch linings
(b) Floor tiles and adhesives
(c) Gaskets
Diseases resulting from exposure
a. Lung Cancer
b. Asbestosis
Types of Lung Cancer
(1) Malignant Mesothelioma – tumor which lines the chest and abdominal cavity.
(a) Suspected to also cause cancer of GI tract
(2) Mesothelioma is rarely found except in those exposed to asbestos.
(a) 10 – 45 years later
What increases risk of lung cancer
Asbestos exposure combined with smoking
what is Asbestosis?
(1) Characterized by fibrosis (scarring) of the lung
(2) Progressively worsening disease of the lung.
(3) Recognized as disabling or even fatal occupational disease.
All Navy ships have what type of Asbestos?
non-friable asbestos
EART
Emergency Asbestos Removal Team
EART Protocol
(a) Minor repair and removal of friable asbestos containing materials.
(b) The following afloat commands shall maintain an EART:
1) Any ships whose keel was laid prior to 1980.
Ships Division Officers
Ensure that all mandatory training is conducted.
Basic Principles for controlling hazards
Substitution with less hazardous materials approved under technical management of
NAVSEASYSCOM. (shore facility removal)
Engineering controls
(a) Isolation
(b) Ventilation