Definition and means of maintaining the criticality detectors and alarms portion of the PFP safety envelope
The Criticality Alarm System (CAS) provides continuous detection for high radiation (criticality) events and automatically initiates an evacuation signal to affected personnel. The Safety Envelope (SE) for PFP includes the necessary equipment and the required procedures to ensure the CAS is capable of performing its intended function. This document provides the definition and means of maintaining the SE for PFP related to the CAS. This document also identifies and provides a justification for those portions of the CAS excluded from the PFP Safety Envelope.
- Research Organization:
- Fluor Daniel Hanford, Inc., Richland, WA (United States)
- Sponsoring Organization:
- USDOE Office of Environmental Restoration and Waste Management, Washington, DC (United States)
- DOE Contract Number:
- AC06-96RL13200
- OSTI ID:
- 341293
- Report Number(s):
- HNF-SD-CP-SDD-003-Rev.5; ON: DE99050188; BR: EW7002000; TRN: 99:004821
- Resource Relation:
- Other Information: PBD: 25 Aug 1997
- Country of Publication:
- United States
- Language:
- English
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