Technical Basis Document for the Aboveground Tank Failure Representative Accident and Associated Represented Hazardous Conditions. Revision 2.

Grigsby, J. M.

Technical Information Center Oak Ridge Tennessee

关键词: Criticality;    Accidents;    Safety analysis;    Hazards;    Nuclear facilities;   

RP-ID  :  DE2005837642

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Technical Basis Document for the Nuclear Criticality Representative Accident and Associate Represented Hazardous Conditions. Revision 2 of RPP-12371 provides accident consequence estimates for a hypothetical criticality event in an above grade facility (e.g. DBVS, CH-TRUM, and S-109 PWRS). This technical basis document was developed to support RPP-13033, 'Tank Farms Documented Safety Analysis (DSA)', and describes the risk binning process and the technical basis for assigning risk bins for the nuclear criticality representative accident and associated hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls.