Document: NUREG-0800
Document ID: 9c7807dc-c665-4c30-84e4-e2cf765872d9
Document Type: srp
Title: and BTP 11-5.  Supporting information on the staff’s evaluation of
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML1307/ML13070A322.pdf
Revision Date: 2023-06
Chapter: 11
Section ID: 11.3
CFR Part: 
CFR Title: 

Content:
nd Budget, approval numbers 3150-0014, 3150-0011, 3150-0151, and 3150-0135. PUBLIC PROTECTION NOTIFICATION The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid OMB control number. BTP 11-5-12 Draft Revision 4 – July 2014 SRP Section 11.3, BTP 11-5 Description of Changes BTP 11-5 “Postulated Radioactive Releases Due to a Waste Gas System Leak or Failure” This SRP section affirms the technical accuracy and adequacy of the guidance previously provided in BTP 11-5, as referenced in SRP Section 11.3, Revision 3, dated March 2007. See (ADAMS Accession No. ML070730056). Editorial changes added new abbreviations in several places throughout this section and corrected grammatical errors. Other changes reflect the removal of redundant information. Technical changes incorporated in this revision include: I. AREAS OF REVIEW The areas of review, as described in the background and technical position sections, were revised by expanding technical guidance in developing radioactive source terms assumed to be present in a failed component. The guidance also addresses the possible presence of radioiodines and, if radioiodines are present, the applicant or licensee should consider in their dose analysis the associated radiological dose in addition to that contributed by noble gases. If the results of the dose analyses are not consistent with the BTP acceptance criteria, the applicant should propose technical specifications limiting the total amount of radioactivity in waste gas components. The maximum inventory of radioactive materials, in the event of an uncontrolled release of radioactivity, is based on that quantity of radioactivity that would not exceed the SRP dose acceptance criteria due to inhalation and immersion exposure pathways at the EAB. Chapter 16, Section 5.5, “Programs and Manuals,” of the FSAR addresses this