Definition & means of maintaining the process vacuum liquid detection interlock systems portion of the PFP safety envelope

Technical Report · Tue Apr 22 04:00:00 EDT 2003

DOI:https://doi.org/10.2172/811848· OSTI ID:811848

LINTHO, J E ^[1]

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1. FH

The purpose of this document is to record the technical evaluation of the Technical Safety Requirements described in the Plutonium Finishing Plant (PFP) Safety Technical Requirements, HNF-SD-CP-OSR-010, Rev. 1, Section 3.1.1, ''Criticality Prevention System.'' This document also defines the Safety Envelope (SE) for the liquid detection interlock system in the Process Vacuum System. The SE is derived from information in the Plutonium Finishing Plant Final Safety Analysis Report (PFP FSAR), HNF-SD-CP-SAR-021, Rev 4, and the Criticality Safety Analysis Report (CSAR) for the 26-inch Hg Vacuum System, WHC-SD-SQA-CSA-20159, Rev 0-A. This document, with its appendices, provides the following: (1) The system functional requirements for determining system operability. (2) Evaluations of equipment to determine the safety envelope boundary for the system. (3) A list of the safety envelope equipment. (4) Functional requirements for the individual safety envelope equipment, including appropriate set points and process parameters. (5) A list of the operational and surveillance procedures necessary to operate and maintain the system equipment within the safety envelope.

• Research Organization: FH (US)
• Sponsoring Organization: ENVIRONMENTAL MANAGEMENT (US)
• DOE Contract Number: AC06-96RL13200
• OSTI ID: 811848
• Report Number(s): HNF-SD-CP-SDD-013, Rev.5; HNF-EDC-03-15690
• Country of Publication: United States
• Language: English

Related Subjects

11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS
INTERLOCKS
LEAK DETECTORS
LIQUIDS
MONITORING
NUCLEAR FACILITIES
OPERATION
PLUTONIUM
SAFETY ANALYSIS
SAFETY ENGINEERING
VACUUM SYSTEMS