Document: NRC Regulatory Guide
Document ID: e7cef6d0-2869-4d77-9a08-126120ae6043
Document Type: regulatory_guide
Title: Fuel Oil Systems for Emergency Power Supplies + HISTORY – HISTORY 06/2012 – DG-1282 , Proposed Revision 2 Prior to the issuance of DG-1282, RG 1.137 was entitled "Fuel –Oil Systems for Standby Diesel Generators (Rev. 2)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1210/ML121090447.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.137
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CFR Title: 

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on of a rule requiring the use of this regulatory guide without further backfit consideration. Additionally, an existing applicant may be required to adhere to new rules, orders, or guidance if 10 CFR 50.109(a)(3) applies. Conclusion This regulatory guide is not being imposed upon current licensees and may be voluntarily used by existing licensees. In addition, this regulatory guide is issued in conformance with all applicable internal NRC policies and procedures governing backfitting. Accordingly, the NRC staff issuance of this regulatory guide is not considered backfitting, as defined in 10 CFR 50.109(a)(1), nor is it deemed to be in conflict with any of the issue finality provisions in 10 CFR Part 52. If a licensee believes that the NRC is either using this regulatory guide or requesting or requiring the licensee to implement the methods or processes in this regulatory guide in a manner inconsistent with the discussion in this Implementation section, then the licensee may file a backfit appeal with the NRC in accordance with the guidance in NUREG-1409 and NRC Management Directive 8.4. DG-1282, Page 11 REFERENCES3 1. Code of Federal Regulations (CFR) Title 10, Energy, Part 50, “Domestic Licensing of Production and Utilization Facilities.” 2. CFR, Title 10, Energy, Part 52, “Licenses, Certifications, and Approvals for Nuclear Power Plants.” 3. American National Standards Institute (ANSI), American Nuclear Society (ANS), ANSI/ANS Standard 59.51-1997 (Reaffirmed in 2007), “Fuel Oil Systems for Safety-Related Emergency Diesel Generators,” ANS, La Grange Park, IL.4 4. U.S. Nuclear Regulatory Commission (NRC), Regulatory Guide 1.26, “Quality Group Classifications and Standards for Water-, Steam-, and Radioactive-Waste-Containing Components of Nuclear Power Plants,” NRC, Washington, DC. 5. NRC, Regulatory Guide 1.29, “Seismic Design Classification,” NRC, Washington, DC. 6. NRC, Regulatory Guide 1.28, Revision 4, "Quality Assurance Program Requirements