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Federal Register / Vol. 86, No. 174 / Monday, September 13, 2021 / Notices
lotter on DSK11XQN23PROD with NOTICES1

Storm Representative Dew Point Selection Precipitable Water Estimation Dew Point Climatology, Moisture Maximization, and Moisture Transposition Terrain Adjustment Envelopment and Probable Maximum Precipitation Determination Spatial and Temporal Distributions for SSPMP Applications This reference document describes the technical theory, data sources, and analysis methodology that could be used to derive a SSPMP estimate.
Certain new terms are also introduced and defined. This reference document also identifies key technical meteorological considerations when reviewing a SSPMP estimate.
To date, there is no clear NRC
guidance on this topic or a commonly agreed-to approach on the estimation of SSPMP. As the staff may be reviewing additional SSPMP estimates in the future in connection with its regulatory responsibilities, it was decided to elicit stakeholder views on the matters and approaches discussed in this draft document.
This document contains no regulatory guidance or regulatory positions.
A request for comments on draft NUREG/KM0015, ADAMS Accession No. ML20356A293 was published in the Federal Register on December 29, 2020 85 FR 85683, with a 60-day comment period ending on March 1, 2021. Comments received on NUREG/
KM0015 can be found on the Federal Rulemaking website https
www.regulations.gov under Docket ID
NRC20200237.
II. Knowledge Management Since its inception, the Atomic Energy Commission and its successor, the NRC, have focused on preserving the explicit documentary record of its decision-making in the form of NUREGs, SECY Papers, Regulatory Guides, and other documents. However, in 2006, the agency recognized that there was a need to engage in a moreformal program of knowledge management that also reflects the lesstangible implicit human capital aspect of the agencies knowledge base. This feature was particularly important as the agency enters its fifth decade of operationa period characterized by an increasing number of retirements among long-serving staff involved in many of the agencies early regulatory programs and associated licensing actions. Staff efforts thus far in preserving this legacy of experience that describe important historical events, facts, and research that were instrumental in shaping NRCs
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regulatory programs, can be found at https www.nrc.gov/reading-rm/doccollections/nuregs/knowledge/.
The purpose of this knowledge management NUREG or NUREG/KM is intended to satisfy an NRC goal of maintaining and preserving knowledge concerning the lessons-learned from the recent flood hazard re-evaluations at current and planned nuclear power plant sites performed most recently in connection with the staff 2012 50.54f reviews.
Dated: September 8, 2021.
For the Nuclear Regulatory Commission.
Luissette Candelario-Quintana, Project Manager, External Hazards Branch, Division of Engineering and External Hazards, Office of Nuclear Reactor Regulation.
FR Doc. 202119636 Filed 91021; 8:45 am BILLING CODE 759001P

NUCLEAR REGULATORY
COMMISSION
NRC20210038

Safety-Related Steel Structures and Steel-Plate Composite Walls for Other Than Reactor Vessels and Containments Nuclear Regulatory Commission.
ACTION: Regulatory guide; issuance;
correction.
AGENCY:

The U.S. Nuclear Regulatory Commission NRC is correcting a notice that was published in the Federal Register FR on September 7, 2021, regarding the issuance of Regulatory Guide RG 1.243, Safety-Related Steel Structures and Steel-Plate Composite Walls for other than Reactor Vessels and Containments. This action is necessary to correct the NRC Docket ID in the notice title and the ADDRESSES section and to correct a date in the Additional Information section.
DATES: The correction takes effect on September 13, 2021.
ADDRESSES: Please refer to Docket ID
NRC20210038 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 NRC20210038. Address questions about Docket IDs in Regulations.gov to Stacy Schumann;
telephone: 3014150624; email:
Stacy.Schumann@nrc.gov. For technical questions, contact the individuals listed SUMMARY:

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in the FOR FURTHER INFORMATION
CONTACT section of this document.

NRCs 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. To begin the search, select Begin Web-based ADAMS Search. For problems with ADAMS, please contact the NRCs Public Document Room PDR
reference staff at 18003974209, 301
4154737, or by email to pdr.resource@
nrc.gov. The ADAMS accession number for each document referenced if it is available in ADAMS is provided the first time that it is mentioned in this document.
Attention: The PDR, where you may examine and order copies of public documents, is currently closed. You may submit your request to the PDR via email at pdr.resource@nrc.gov or call 1
8003974209 or 3014154737, between 8:00 a.m. and 4:00 p.m. ET, Monday through Friday, except Federal holidays.
RG 1.243 and the regulatory analysis may be found in ADAMS under Accession Nos. ML21089A032 and ML20339A559, respectively.
Regulatory guides are not copyrighted, and NRC approval is not required to reproduce them.
FOR FURTHER INFORMATION CONTACT:
Edward ODonnell, telephone: 301415
3317, email: Edward.ODonnell@nrc.gov and Marcos Rolon Acevedo, telephone:
3014152208, email:
Marcos.RolonAcevedo@nrc.gov. Both are staff of the Office of Nuclear Regulatory Research at the U.S. Nuclear Regulatory Commission, Washington, DC 205550001.
SUPPLEMENTARY INFORMATION: In the FR
on September 7, 2021, in FR Doc. 2021
19178, on page 50190, in the notice title after agency name correct NRC2020
0038 to read NRC20210038. In the ADDRESSES section, first sentence correct NRC Docket ID NRC20200038 to read NRC20210038 and in the first bullet of the ADDRESSES section, first sentence, correct NRC20200038 to read NRC20210038. In the Additional Information section, correct March 29, 2020 to read March 29, 2021.
Dated: September 7, 2021.
For the Nuclear Regulatory Commission.
Meraj Rahimi, Branch Chief, Regulatory Guide and Programs Management Branch, Division of Engineering, Office of Nuclear Regulatory Research.
FR Doc. 202119621 Filed 91021; 8:45 am BILLING CODE 759001P

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