Document: NUREG-0800
Document ID: 63521156-eb6b-472c-9560-1e85462dc1be
Document Type: srp
Title: ENVIRONMENTAL QUALIFICATION OF MECHANICAL AND ELECTRICAL
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070288.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.11
CFR Part: 
CFR Title: 

Content:
o improve clarity. Modified lead-in phrase. 15. Editorial Added "equipment" to items (2) and (3) and deleted "and" from its previous location to accommodate the added items that follow. 16. Integrated Impact Nos. 197 and 202 Added direct reference to the electrical equipment covered by 10 CFR 50.49. Added items (4) and (5) to reflect the review scope more accurately. SRP Draft Section 3.11 Attachment A - Proposed Changes in Order of Occurrence Item Source Description 3.11-23 DRAFT Rev. 3 - April 1996 17. Editorial Deleted sentence at the end of the paragraph ("Seismic qualification is addressed in SRP Section 3.10."), which is incomplete and out of place. Added appropriate text. 18. Generic Issue B-3 Substituted "in the event of anticipated operational occurrences" for "abnormal" to comply with standard nomenclature. 19. SRP-UDP format item Added definition of environmental qualification to the end of the paragraph. This definition was adapted from Regulatory Guide 1.89, Rev. 1, Section B, second paragraph. 20. Editorial Corrected citation of location of systems information to agree with updated SRP section. Deleted "paragraph 1 of subsection I" and substituted "the second paragraph of subsection I." 21. Generic Issue B-3 Substituted "anticipated operational occurrences" for "abnormal" to comply with standard nomenclature. Deleted "the." 22. Editorial Corrected usage of the word "Requirements." 23. Editorial Combined two paragraphs that refer to the same subject. 24. 10 CFR Part 52 Added paragraph to AREAS OF REVIEW that refers to design certification reviews and subsequent combined license reviews. This addition is needed because the existing text refers only to CP and OL applications. The text of this paragraph was adapted from Subsection 3.11.3 of the CE80+ FSER, NUREG-1462. 25. Editorial Added a new paragraph that corrects and expands the sentence deleted from the end of the existing first paragraph of AREAS OF REVIEW, to which it did not apply. 26. SRP-UDP