Document: NUREG-0800
Document ID: 307194c1-0b51-4a4d-bd65-440bb260c4bb
Document Type: srp
Title: PROCESS AND POST-ACCIDENT SAMPLING SYSTEMS
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0523/ML052350552.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.3.2
CFR Part: 
CFR Title: 

Content:
hemistry conditions (high specific sample activity and possible analytical interference due to high levels of fission products- iodine, iodide, bromide, cesium, rubidium). IV. EVALUATION FINDINGS CMEB verifies that sufficient Information has been provided and that the review supports conclusions of the following type, to be included in the staff's safety evaluation report: The process and post-accident sampling systems include piping, valves, heat exchangers, and other components associated with the systems from the point of sample withdrawal from a fluid system up to the analyzing station, sampling station, or local sampling point. Our review included 9.3.2-6 Rev. 2 - July 1981 the provisions proposed to sample all principal fluid process streams associated with plant operation and the applicant's proposed design of these systems. The review has included descriptive information for the process and post-accident sampling systems and the location of sampling points, as shown on piping and instrumentation diagrams. The basis for acceptance in our review has been conformance of the applicant's design for the process and post-accident sampling systems to applicable regula- tions, guides, and industry standards. The staff concludes that the design of the process and post-accident sampling systems are acceptable and that the process sampling system meets the relevant requirements of 10 CFR Part 20, § 20.1(c) and General Design Criteria 1, 2, 13, 14, 26, 41 (for PWR only), 60, 63,and 64 in Appendix A to 10 CFR Part 50, and the post-accident sampling system meets the relevant requirements of General Design Criteria 1, 2, 13, 14, and 60 in Appendix A to 10 CFR Part 50 and the clarifications of Section II.B.3 in NUREG-0737. This conclusion is based on the following: For PWR The staff has determined that the proposed process sampling system meets (1) the requirements of GOC 13 in Appendix A to 10 CFR Part 50 to monitor variables that can affect the fission process for normal