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|  DOE-HDBK-1105-2002
Radiological Training for Tritium Facilities
Instructor's Guide
Notes
B.
Workplace Monitoring
Show OT 46
Air monitoring and surface contamination surveys
are used to verify that loose contamination is not
present. They provide an early indication of
potential problems.
1.
Airborne Tritium Monitoring
Show OT 47
Airborne tritium monitoring is
Insert and discuss site specific
used for:
information concerning
equipment.
a.
Prompt detection of airborne
contamination for worker
protection;
b.
Determination of the status
of processes; and
c.
Identification of any leaks in
primary or secondary
containments or confinements.
2.
Contamination Surveys
Despite contamination control
Show OT 48
measures, tritium is easily spread.
All workplaces shall be surveyed
for contamination levels on a
regularly scheduled basis. The
frequency of such surveys will
depend on the potential for
dispersement of the tritium-
contaminated material in the area
and the quantity of tritium in the
area. During routine surveys, all
work enclosures, work surfaces,
floors, equipment, etc., within the
workplace should be surveyed.
24
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