Test plan for N2 HEPA filters assembly shop stock used on PFP E4 exhaust system
At Plutonium Finishing Plant (PFP) and Plutonium Reclamation Facility (PRF) Self-contained HEPA filters, encased in wooden frames and boxes, are installed in the E4 Exhaust Ventilation System to provide confinement of radioactive releases to the environment and confinement of radioactive contamination within designated zones inside the facility. Recently during the routine testing in-leakage was discovered downstream of the Self-contained HEPA filters boxes. This Test Plan describes the approach to conduct investigation of the root causes for the in-leakage of HEPA filters.
- Research Organization:
- BWHC (US)
- Sponsoring Organization:
- ENVIRONMENTAL MANAGEMENT (US)
- DOE Contract Number:
- AC06-96RL13200
- OSTI ID:
- 798024
- Report Number(s):
- HNF-4411, Rev.0; TRN: US0204324
- Resource Relation:
- Other Information: PBD: 1 Sep 1999
- Country of Publication:
- United States
- Language:
- English
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