Document: NUREG-0800
Document ID: 16c1145e-ffe2-48c4-bd44-0ccaeb83dc99
Document Type: srp
Title: FIRE PROTECTION PROGRAM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070563.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.5.1
CFR Part: 
CFR Title: 

Content:
imeters Implementation using the guidance of Federal Standard 376B. See enclosed conversion worksheet 9.5.1-3. 117. SRP-UDP format item, The maximum conduit diameter of 4 Metrication Policy inches was converted to 10 centimeters Implementation using the guidance of Federal Standard 376B. See enclosed conversion worksheet 9.5.1-3. 118. SRP-UDP format item, The minimum distance of 5 feet for Metrication Policy extension of conduit beyond the fire Implementation barrier to allow sealing at the ends instead of at the barrier was converted to 1.5 meters using the guidance of Federal Standard 376B. See enclosed conversion worksheet 9.5.1-4. SRP Draft Section 9.5.1 Attachment A - Proposed Changes in Order of Occurrence Item Source Description DRAFT Rev. 4 - April 1996 9.5.1-86 119. Revised the paragraph describing Integrated Impact 584. testing to be applicable to the entire barrier system and not just limited to the penetrations. As written, the paragraph is somewhat confusing in that it intertwines criteria applicable to fire barriers in general, with specific mention of penetrations and cable damage criteria. The proposed changes incorporate positions from Supplement 1 to Generic Letter 86-10, which provides separate acceptance criteria for structural fire barriers and barriers for electrical raceways and component systems. The changes associated with this item are those related to structural fire barriers. 120. Editorial The titles for Standards cited in the text of the BTP have been deleted. The titles and applicable version dates are provided in the references section of the BTP. Eliminating the titles from the text will eliminate the need to update these titles in this and future updates. 121. The text was modified to be consistent Integrated Impact 584. with the criteria provided in Supplement 1 to Generic Letter 86-10. 122. The text was modified to be consistent Integrated Impact 584. with the criteria provided in Supplement 1 to Generic Letter 86-10. 123. SRP-UDP