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:
ctrical and mechanical equipment located in a harsh environment;135 2. task action plan, Item II.B.2 of NUREGs-0718 and 0737, Subsection II.C(8) of this SRP section regarding establishment of a staff- approved source term for the environmental qualification of equipment;136 3. IEEE Std- 323 as supplementedendorsed by Regulatory Guide 1.89 regarding the qualification of electrical equipment important to safety located in a harsh environment;137 4. IEEE Std- 334 as supplementedendorsed by Regulatory Guide 1.40 regarding the qualification of motors located inside containment;138 5. IEEE Std 382 as supplementedendorsed by Regulatory Guide 1.73 regarding the qualification of electric valve operators located in a harsh environment;139 3.11-17 DRAFT Rev. 3 - April 1996 6. IEEE Std 383 as supplementedendorsed by Regulatory Guide 1.631.131 140 regarding the qualification of cables located in a harsh environment; 141 and NUREG-0588. 142 7. IEEE Std 317 as endorsed by Regulatory Guide 1.63 regarding qualification of containment penetration assemblies;143 8. IEEE Std 535 as endorsed by Regulatory Guide 1.158 regarding the qualification of lead storage batteries located in a harsh environment;144 9. IEEE Std 572 as endorsed by Regulatory Guide 1.156 regarding the qualification of connection assemblies located in a harsh environment;145 10. Regulatory Guide 1.97 regarding the qualification of instrumentation and postaccident monitoring equipment located in a harsh environment;146 11. Regulatory Guide 1.151 related to potential freezing of instrument sensing lines; and147 12. 10 CFR 50, Appendix B, and the standards and guidance described in this SRP section regarding record keeping for environmental qualification.148 For design certification reviews, the findings will also summarize, to the extent that the review is not discussed in other safety evaluation report sections, the staff’s evaluation of inspections, tests, analyses, and acceptance criteria (ITAAC), including design