Document: NUREG-0800
Document ID: 42f941d3-4815-4bc5-bf81-f2dab04a7aa7
Document Type: srp
Title: SECONDARY CONTAINMENT FUNCTIONAL DESIGN
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070459.pdf
Revision Date: 2023-06
Chapter: 6
Section ID: 6.2.3
CFR Part: 
CFR Title: 

Content:
ia of -0.25 in. w.g. (water gauge) for policy implementation pressure was converted to -0.063 kPa using the guidance of Federal Standard 376B. See enclosed conversion documentation. 74. SRP-UDP format item, Metrication The existing criteria of -0.25 in. w.g. for pressure was policy implementation converted to -0.063 kPa using the guidance of Federal Standard 376B. See enclosed conversion documentation. 75. Editorial Corrected punctuation. 76. SRP-UDP format item, Metrication The existing criteria of -0.25 in. w.g. for pressure was policy implementation converted to -0.063 kPa using the guidance of Federal Standard 376B. See enclosed conversion documentation. 77. SRP-UDP format item. Format change to make the citation of references consistent with the SRP-UDP format guidance. Regulatory Guides typically are not identified by reference number where cited. 78. Editorial Corrected grammar. 79. No change proposed. This note identifies information/positions for which the SRP-UDP could not verify the source document and/or regulatory basis. Note that in item 9.a, it is clear that bypass leakage following a LOCA is at issue, however item 9.f indicates that a closed system proposed as a leakage boundary to preclude bypass leakage should be tested for leakage unless it can be shown that during normal plant operations the system integrity is maintained. DRAFT Rev. 3 - April 1996 6.2.3-24 [This Page Intentionally Left Blank] SRP Draft Section 6.2.3 Attachment B - Cross Reference of Integrated Impacts 6.2.3-25 DRAFT Rev. 3 - April 1996 Integrated Issue SRP Subsections Affected Impact No. 384 Revise the SRP to address staff requested SRP 6.2.3, subsection III, Review assumptions in reviews of new plant secondary Procedures, 3rd paragraph. containment functional capabilities to maintain negative pressure following a LOCA.