Sunshine Act Meetings, 71432 [2024-19782]
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71432
Federal Register / Vol. 89, No. 170 / Tuesday, September 3, 2024 / Notices
NATIONAL SCIENCE FOUNDATION
Sunshine Act Meetings
The National Science Board (NSB)
hereby gives notice of the scheduling of
a teleconference of the NSB for the
transaction of NSB business pursuant to
the NSF Act and the Government in the
Sunshine Act. This meeting is being
held on short notice. The Executive
Committee determined that the interests
of the National Science Foundation
require the short notice.
TIME AND DATE: Tuesday, September 3,
2024, from 3–3:30 p.m. eastern.
PLACE: This meeting will be in person
and via videoconference through the
National Science Foundation, 2415
Eisenhower Avenue, Alexandria, VA
22314.
STATUS: Closed.
MATTERS TO BE CONSIDERED: The agenda
is: NSB Chair’s Remarks about the
Agenda; NSB FY26 Budget Presentation;
Committee on Oversight Report on the
Office of the Inspector General FY26
Budget Submission; and NSB vote to
transmit NSF Budget Submission to the
Office of Management and Budget.
CONTACT PERSON FOR MORE INFORMATION:
Point of contact for this meeting is:
Chris Blair, cblair@nsf.gov, 703/292–
7000. Meeting information and updates
may be found at www.nsf.gov/nsb.
Ann E. Bushmiller,
Senior Counsel to the National Science Board.
[FR Doc. 2024–19782 Filed 8–29–24; 11:15 am]
BILLING CODE 7555–01–P
NUCLEAR REGULATORY
COMMISSION
[Docket Nos. 50–275 and 50–323; NRC–
2024–0148]
Pacific Gas & Electric Company;
Diablo Canyon Power Plant, Unit Nos.
1 and 2; Petition
Nuclear Regulatory
Commission.
ACTION: 10 CFR 2.206 request; receipt.
AGENCY:
The U.S. Nuclear Regulatory
Commission (NRC) is giving notice that
by petition dated March 4, 2024, as
supplemented on June 7, 2024, San Luis
Obispo Mothers for Peace, Friends of
the Earth, and Environmental Working
Group (the petitioners) requested that
the NRC exercise its supervisory
authority to order the immediate closure
of Diablo Canyon Nuclear Power Plant,
Unit Nos. 1 and 2 (Diablo Canyon) due
to ‘‘the unacceptable risk of a
seismically induced severe accident.’’
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SUMMARY:
VerDate Sep<11>2014
22:46 Aug 30, 2024
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The Commission referred the request to
the enforcement petition process under
NRC regulations. The petitioners’
request is included in the
SUPPLEMENTARY INFORMATION section of
this document.
DATES: September 3, 2024.
ADDRESSES: Please refer to Docket ID
NRC–2024–0148 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–2024–0148. Address
questions about Docket IDs in
Regulations.gov to Stacy Schumann;
telephone: 301–415–0624; email:
Stacy.Schumann@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. To begin the search, select
‘‘Begin Web-based ADAMS Search.’’ For
problems with ADAMS, please contact
the NRC’s Public Document Room (PDR)
reference staff at 1–800–397–4209, at
301–415–4737, or by email to
PDR.Resource@nrc.gov. For the
convenience of the reader, instructions
about obtaining materials referenced in
this document are provided in the
‘‘Availability of Documents’’ section.
• NRC’s PDR: The PDR, where you
may examine and order copies of
publicly available documents, is open
by appointment. To make an
appointment to visit the PDR, please
send an email to PDR.Resource@nrc.gov
or call 1–800–397–4209 or 301–415–
4737, between 8 a.m. and 4 p.m. eastern
time (ET), Monday through Friday,
except Federal holidays.
FOR FURTHER INFORMATION CONTACT:
Perry Buckberg, Office of Nuclear
Reactor Regulation, U.S. Nuclear
Regulatory Commission, Washington,
DC 20555–0001; telephone: 301–415–
1383; email: Perry.Buckberg@nrc.gov.
SUPPLEMENTARY INFORMATION: On March
4, 2024, the petitioners filed a petition
requesting that the NRC exercise its
supervisory authority to order the
immediate closure of Diablo Canyon
due to ‘‘the unacceptable risk of a
seismically induced severe accident.’’
An order was issued on March 12, 2024,
referring the request to the enforcement
petition process under section 2.206 of
title 10 of the Code of Federal
PO 00000
Frm 00183
Fmt 4703
Sfmt 4703
Regulations (10 CFR), ‘‘Requests for
action under this subpart.’’
The specific concerns expressed in
the March 4, 2024, petition, as
supplemented on June 7, 2024, now
include:
1. Thrust faulting is neglected by
Pacific Gas & Electric Company’s
(PG&E’s) 2012 Seismic Source
Characterization (SSC) model, because
the model assumes that a majority of
large earthquakes affecting Diablo
Canyon are strike-slip and disregards
the significant contribution of thrust
faulting earthquake sources under the
Diablo Canyon site and the adjacent
Irish Hills. In addition, PG&E did not
use a hanging-wall term for the
modeling of potential ground motions
from the Los Osos and San Luis Bay
thrust faults.
2. The January 2024 magnitude 7.5
(moment magnitude) earthquake
centered in the Noto Peninsula (Japan),
with an average slip of 2 meters on the
fault, is analogous to future potential
thrust mechanism earthquakes beneath
Diablo Canyon. Based on the slip rate of
the Irish Hills adjacent to Diablo Canyon
and the slip of the Noto earthquake,
large thrust fault earthquakes will occur,
on average, every 715 years near the
Diablo Canyon site.
3. PG&E’s 2012 SSC model does not
account for an inferred offshore thrust
fault that has a slip rate of 2.8
millimeters per year (mm/yr) and the
potential for producing a magnitude 7.5
earthquake.
4. Seismic core damage frequency
estimated by PG&E in 2018 to be 3 ×
10¥5, should be 1.4 × 10¥3 per year
(about once every 715 years) based on
this higher recurrence rate for thrust
earthquakes.
The NRC staff assembled a Petition
Review Board (PRB) in accordance with
NRC Management Directive (MD) 8.11,
‘‘Review Process for 10 CFR 2.206
Petitions,’’ and its associated Directive
Handbook 8.11, Section III. In an email
dated May 15, 2024, the petition
manager informed the petitioners that
the PRB’s initial assessment was to not
accept the petition for review. The
PRB’s position was that the petition did
not meet the criteria in MD 8.11 for
accepting petitions under 10 CFR 2.206
because ‘‘the issues raised have
previously been the subject of a facility
specific or generic NRC staff review
. . .’’ and the petition does not provide
significant new information that the
staff did not consider in a prior review.
On May 15, 2024, along with the
initial assessment, the petition manager
offered the petitioners an opportunity to
address the PRB in a public meeting,
which was accepted by the petitioners.
U:\REGISTER\03SEN1.SGM
03SEN1
Agencies
[Federal Register Volume 89, Number 170 (Tuesday, September 3, 2024)]
[Notices]
[Page 71432]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-19782]
[[Page 71432]]
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NATIONAL SCIENCE FOUNDATION
Sunshine Act Meetings
The National Science Board (NSB) hereby gives notice of the
scheduling of a teleconference of the NSB for the transaction of NSB
business pursuant to the NSF Act and the Government in the Sunshine
Act. This meeting is being held on short notice. The Executive
Committee determined that the interests of the National Science
Foundation require the short notice.
TIME AND DATE: Tuesday, September 3, 2024, from 3-3:30 p.m. eastern.
PLACE: This meeting will be in person and via videoconference through
the National Science Foundation, 2415 Eisenhower Avenue, Alexandria, VA
22314.
STATUS: Closed.
MATTERS TO BE CONSIDERED: The agenda is: NSB Chair's Remarks about the
Agenda; NSB FY26 Budget Presentation; Committee on Oversight Report on
the Office of the Inspector General FY26 Budget Submission; and NSB
vote to transmit NSF Budget Submission to the Office of Management and
Budget.
CONTACT PERSON FOR MORE INFORMATION: Point of contact for this meeting
is: Chris Blair, [email protected], 703/292-7000. Meeting information and
updates may be found at www.nsf.gov/nsb.
Ann E. Bushmiller,
Senior Counsel to the National Science Board.
[FR Doc. 2024-19782 Filed 8-29-24; 11:15 am]
BILLING CODE 7555-01-P