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Page Title:
Accelerator Facility Access Modes (Facility-Specific) |
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|  DOE-HDBK-1108-2002
Radiological Training for Accelerator Facilities
Student's Guide
Lesson Plan
Notes
6.
Configuration control procedures.
Procedures to ensure that important information about the
configuration of a facility is accurate and that the configuration
retains its functional purpose.
7.
Radiological monitoring programs.
Provide assurance that the accelerator facility operates within
the radiological safety design specifications and ALARA
goals.
8.
Warning indicators.
Status lights.
N
Alarms.
N
C.
Accelerator Facility Access Modes (Facility-Specific)
The status or mode of accelerator enclosures regarding accessibility
are covered below. Access modes change with the beam status.
1.
Normal or open access mode
Beam area is not interlocked and beam cannot operate. Access
to these areas is unrestricted after a radiation survey to identify
and isolate areas of activation or contamination.
2.
Search & secure mode
Operators physically search enclosures prior to beam operation
to ensure that no personnel remain in the enclosure when it is
secured for operation.
3.
Controlled access mode
Beam area: Beam area has been searched and secured
a.
and remains interlocked, however, beam cannot
operate.
Limited personnel access is allowed. There is no
search of area following the access.
Procedure: Controlled access procedure (Facility-
b.
Specific).
21
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