Nuclear Regulatory Commission
The U.S. Nuclear Regulatory Commission (NRC) has issued an exemption in response to a July 22, 2019, request from Exelon Generation Company, LLC, from certain regulatory requirements in order to permit exclusion of main steam isolation valve (MSIV) leakage from the overall integrated leak rate Type A test measurement and MSIV pathway leakage contributions from the combined leakage rate of all penetrations and valves subject to Type B and Type C tests.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Nuclear Regulatory Commission [Docket Nos. 50-254 and 50-265; NRC-2020-0143] AGENCY: Nuclear Regulatory Commission. ACTION: Exemption; issuance. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has issued an exemption in response to a July 22, 2019, request from Exelon Generation Company, LLC, from certain regulatory requirements in order to permit exclusion of main steam isolation valve (MSIV) leakage from the overall integrated leak rate Type A test measurement and MSIV pathway leakage contributions from the combined leakage rate of all penetrations and valves subject to Type B and Type C tests. DATES: The exemption was issued on June 18, 2020. ADDRESSES: Please refer to Docket ID NRC-2020-0143 when contacting the NRC about the availability of information regarding this document. You may obtain publicly-available information related to this document using any of the following methods: Federal Rulemaking Website: Go to https://www.regulations.gov and search for Docket ID NRC-2020-0143. Address questions about NRC docket IDs in Regulations.gov to Jennifer Borges; telephone: 301-287-9127; email: ( printed page 37966) Jennifer.Borges@nrc.gov . For technical questions, contact the individual listed in the FOR FURTHER INFORMATION CONTACT section of this document. NRC's Agencywide Documents Access and Management System (ADAMS): You may obtain publicly-available documents online in the ADAMS Public Documents collection at https://www.nrc.gov/​reading-rm/​adams.html…
Other Federal Register documents from the same docket.
Constellation Energy Generation, LLC; Quad Cities Nuclear Power Station, Units 1 and 2
Exelon Generation Company, LLC; Quad Cities Nuclear Power Station, Units 1 and 2
Exelon Generation Company, LLC; Notice of Withdrawal of Application for Amendment to Facility Operating License
Exelon Generation Company, LLC, Quad Cities Nuclear Power Station, Units 1 and 2; Notice of Consideration of Approval of an Application for Indirect License Transfer Resulting From the Proposed Merger Between Exelon Corporation and NRG Energy, Inc., and Opportunity for a Hearing
Exelon Generation Company, Inc. and MidAmerican Energy Company, Quad Cities Nuclear Power Station, Units 1 and 2; Notice of Withdrawal of Environmental Assessment
Citation: 85 FR 37965
