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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Diablo Canyon Power Plant, Unit 1

Location: Avila Beach, CA (12 miles WSW of San Luis Obispo, CA); Region IV; Type: Westinghouse Four-Loop; Licensed MWt: 3304

Diablo Canyon Power Plant, Unit 2

Location: Avila Beach, CA (12 miles WSW of San Luis Obispo, CA); Region IV; Type: Westinghouse Four-Loop; Licensed MWt: 3468

Letter from D. Musser, BBL, Enclosing a Copy of Revised In-Situ Alkalinity Stabilization Pilot Study for UNC's Church Rock Site.

0,an~ ARCADIS companyTransmitted Via Fed ExJune 19, 2006William von Till11545 Rockville PikeTwo White Flint NorthRockville, Maryland 20852-2738Mail Stop T-8A33Mark PurcellSuperfund Division (6SF-LP)U.S. Environmental Protection Agency1445 Ross Avenue, Suite 1200Dallas, TX 7520...

WOG, Responses to NRC RAI Regarding the Review of WCAP-14572, Rev. 1-NP-A Supplement 2, "Westinghouse Owners Group Application of Risk-Informed Methods to Piping Inservice Inspection Topical Clarifications" (PA-MSC-0076).

Domestic MembersAmerenUECallawayAmerican Electric Power Co.D.C. Cook 1 & 2Arizona Public Service Co.Palo Verde 1. 2 & 3Constellation Energy GroupCalvert liffs I & 2R E. GinnaDominion Nuclear ConnecticutMistone 2 & 3Dominion Virginia PowerNorth Anna I & 2Surry 1 & 2Duke EnergyC...

MDL-NBS-HS-000011, Rev. 03, "Saturated Zone Site-Scale Flow Model," Page A-1 Through Page A-128.

APPENDIX A GEOCHEMICAL AND ISOTOPIC CONSTRAINTS ON GROUNDWATER FLOW MDL-NBS-HS-000011 REV 03 June 2007 Saturated Zone Site-Scale Flow Model A1. PURPOSE The purpose of the work described in this appendix is to provide an analysis of groundwater recharge rates, flow direction...

Eagle Rock Enrichment Facility - Environmental Report, Appendix F, Probabilistic Seismic Hazard Assessment, Ground-Motion Prediction Equations for the Average Horizontal Component of PGA, PGV, and 5%-Damped PSA at Spectral Periods Between 0.01 s and...

Ground-Motion Prediction Equationsfor the Average Horizontal Componentof PGA, PGV, and 5%-Damped PSAat Spectral Periods between 0.01 sand 10.0 sDavid M. Boorea) and Gail M. Atkinson,b) M.EERlThi paper contain ground-motion predi tion equation (G IPE ) foraverage horizontal-com...

2008/12/31- Applicant Prefiled Hearing Exhibit SNC000080, SNC Presentations 5, 6 & 7: Plant Vogtle Site Safety Analysis Report (SSAR), Chapter 2.5, Figures 2.5.1-132 through End.

Southern Nuclear Operating CompanyVogtle Early Site Permit ApplicationPart 2 – Site Safety Analysis Report2.5.1- 132 Revision 5December 2008Figure 2.5.1-49 Geologic Cross section of Transect B-B’31 249B-1111246211193224.9210.46069 78.230.7Geologic Cross Section of Transect B -...

2009/05/01-NRC Staff Answer to Petition to Intervene and Request for Hearing by Missourians Against Higher Utility Rates.

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) UNION ELECTRIC COMPANY ) d/b/a/ AmerenUE ) Docket No. 52-037-COL ) (Callaway Plant Unit 2) ) NRC STAFF ANSWER TO PETITION T...

Comments on the Site-Wide Supplemental Feasibility Study Part 2 Document Dated July 2009 for the UNC Church Rock Mill Gallup, New Mexico Superfund Site and Related Source Materials License SUA-1475, Docket No. 040-08907.

Page 1 of 14 September 2, 2010 Comments on the Site-wide Supplemental Feasibility Study Part 2 document dated July 2009 for the UNC Church Rock Mill Gallup, New Mexico Superfund Site and related Source Materials License SUA-1475, Docket No: 040-08907 and General Site-wide co...

02/18/2005 Letter to DOE Grand Junction, enclosing comments on Draft Environmental Impact Statement for the Remediation of the Moab Uranium Mill Tailings Site, Doc. WM-110.

j-UNITED STATESTENVIRNONMENTALPROTECTIONAGENCY,''.---. REGION 8.'999 i8_ STREET- SUITE 300.. DENVER, CO 80202-2466tR,,Phone 800-227-8917http. lv~wepa.goviregionO8;: : - : ; FEB.--18 2005 :* e z , ! ,, ' ' ~~* . .; *.3.-*,,.. ,. .'-l',..Don Meizier .Moab Federal Project Directo...

Measurement of Airborne Particle Concentrations Near the Sunset Crater Volcano, Arizona.

Measurement of Airborne Particle ConcentrationsNear the Sunset Crater Volcano, ArizonaPrepared byRoland R. Benke*Donald M. Hooper*James S. Durham*Donald R. Bannon*Keith L. Compton†Marius Necsoiu‡Ronald N. McGinnis, Jr.‡Center for Nuclear Waste Regulatory Analyses Southwest Res...

Trip Report by ACNW&M Staff on the October 2007 Geological Society of America Meeting.

UNITED STATES NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEE ON NUCLEAR WASTE & MATERIALS WASHINGTON, DC 20555 - 0001 December 18, 2007 MEMORANDUM TO: ACNW&M Members FROM: Antonio F. Dias, Chief /RA/ Nuclear Waste & Material Branch, ACRS/ACNW&M SUBJECT: TRANS...

Total System Performance Assessment (TPA) Version 5.1 Code (Software Change Report No.: 552, 552-1, 563, 596, 627--629, 651--654, 656, 658--660, 662--669, 671--673, 675, 677--689, 694.)

SCR - 552TPA 5.0.0eSOFTWARE CHANGE REPORT (SCR) 4. Affected Software Module(s), Description of Problem(s): tpa. inp, teflti. inp, mechfail.deJ dsfailt.deJ drythick.dat, coefldeq.dat, climato2.dat, burnup.dat, codes/Makefile4.2 1. SCR No. ( Software Developer Assigns): PA-SCR-5...

Preliminary Observation on the Niigata-Chuetsu Oki, Japan Earthquake of July 16, 2007. Part 2 of 2.

6.1 Hokuriku ExpresswayThe Hokuriku Expressway is owned by the Japanese government and operated byNEXCO (the East Nippon Expressway Company Limited). There was considerabledamage to this highway during to the earthquake. However, four hours after theearthquake, emergency repai...

Trip Report: Cintichem, Inc. Decommissioning Project, August 26-27, 1997.

7zýUNITED STATESNUCLEAR REGULATORY COMMISSIONWASHINGTON, D.C. 20555-0001September 8, 1997MEMORANDUM TO:FROM:Robert A.Nelson, ChiefLow-Level Waste and RegulatoryIssues SectionLow-Level Waste and DecommissioningProjects BranchDivision of Waste Management, NMSSDominick A. Orlando...

3/8/2010 - Eastern Navajo Dine Against Uranium Mining, Southwest Research and Information Center, Marilyn Morris and Grace Sam v. NRC; Docket No. 07-9505 - Judgement by D. M. Ebel.

Case: 07-9505 Document: 01018379189 Date Filed: p Af Appp esMa es ki hAppealsTenth CircuitMarch 8, 2010PUBLISH Elisabeth A. ShumakerClerk of CourtUNITED STATES COURT OF APPEALSTENTH CIRCUITMARILYN MORRIS, GRACE SAM,EASTERN NAVAJO DINE AGAINSTURANIUM MINING "ENDAUM,"SOUTHWEST R...

IE Info Notice 85-100, "Rosemount Differential Pressure Transmitter Zero Point Shift." Continuation of Svc List.

0U001N9A Y GENERAL DEPT OF JUSTICE WILLIAM J GUSTE S7434 PERKIN/S RD SUITE C BATON ROUGE LA 70808 148909004356 1 21A21FV1C21E2 MICHIGAN, PUBLIC SERVICE COM ADV PLANNING & REVIEW SEC RONALD CALLEN SUPERVISOR BOX 30221 LANSING MI 48909 13920506 1685 2 21A21821C21E2 MISSISSI PI ...

IE Info Notice 83-71, "Defect in Load-Bearing Welds on Lifting Devices for Vessel Head & Internals." Svc list encl. Continuation of svc list.

w--------I -- www-www -- wawn Ito INOBERT V TKERS VICE PRES-GE'ERAL RESOURCES PUGFT POWER BLDG S BELLEV')E WA 9H004117701053091 1 b PULLMAN INC ALLAN BAIR A HANAGERR O BOX JJOd REACH S WILLIA4MPORT 190723091(43 1 PULLlAN INC DANIEL O'BRIEN SA MANAAGER 1507 S PARAIOUNT PO DOX 9...

IE Info Notice 86-048, "Inadequate Testing of Boron Solution Concentration in Standby Liquid Control Sys." Continuation of Svc List.

i l I LTUC UB7Ae L I.JILTILPir InI N I F. A L ItRAPFY VIA CEI PS=:ATOII 35 GE!,CVA 16129 ITALY 1L-635CEO479 1 1COI:Y1FB11M1 .CRThEAST NU:LE4l ENERGY CO "ILLSTONE 1 NPS PLANT vANAGER PC BGX 128 WtTERFCRD CT C6385 1063, OF0489 1 ICO1CYIFB11MI NCRThEEAST NUCLEAR ENERGY CO mILLrTO...

IE Info Notice 84-61, "Overexposure of Diver in PWR Refueling Cavity." Continuation of Svc List.

29 8009007096 1 99999 PUGET SOUND POWER E LIGHT CO ROBERT V MYERS VICE PRES-GENERAL RESOURCES PUGET POWER BLDG BELLEVUE WA 98009 .1770105 3091 1 99999 PULLMAN POWER PRODUCTS CORP ALLAN BAIR QA MANAGER REACH RD P3B 3308 WILLIAMSPORT PA 17701 190723091643 1 99999 PULLMAN POWER P...

Suppl 1 to NRC Info Notice 89-079, "Degraded Coatings & Corrosion of Steel Containment Vessels." Svc list encl.

UNITED STATES NUCLEAR REGULATORY 'SONNISSION OFFICE OF NUCLEAR REACTOR REGULATION WASHINGTON, D.C. 20555 June 29, 1990 NRC INFORM4ATION NOTICE NO. 89-79, SUPPLEMENT 1: DEGRADED COATINdGS AND CORROSION OF STEEL CONTAINMENT VESSELS Addressees: All holders of operating licenses o...

Suppl 1 to IE Info Notice 86-032, "Request for Collection of Licensee Radioactivity Measurements Attributed to Chernobyl Nuclear Plant Accident." Svc list encl.

SSINS No.; 6835 IN 86-32, Supplement 1 UNITED STATES NUCLEAR REGULATORY COMtIISSION OFFICE OF INSPECTION AND ENFORCEMENT WASHINGTON, D.C. 20555 June 6, 1986 IE INFORMATION NOTIC6 NO. 86-32, SUPPLEMENT 1: REQUEST FOR COLLECTION OF LICENSEE RADIOACTIVITY MEASUREMENTS ATTRIBUTED ...

NRC Federal Register Notices - 2004

The following links to non-NRC servers and websites are provided solely as a reference for the convenience of users. NRC cannot guarantee the authenticity of documents or the validity of information obtained at these non-NRC websites. See our Site Disclaimer for more informati...

Development of Numerical Grids for UZ Flow and Transport Modeling.

DRAFT DISCLAIMERThis. contractor document was prepared for the' U.S. Department of Energy (DOE), but has not undergone programmatic, policy, or publication review, and is provided for information only. The document provides preliminary information that may change based on new ...

Part 4 - FY01 Supplemental Science & Performance Analyses, Volume 1: Scientific Bases & Analyses, Part 2 of 2.

12. RADIONUCLIDE TRANSPORT IN THE SATURATED ZONEThe objective of this section is to evaluate the effect of saturated zone (SZ) information collected since the completion of the Total System Performance Assessment for the Site Recommendation (TSPA-SR) (CRWMS M&O 2000 [DIRS 1532...

NUREG-0750, Vol. 46, "Nuclear Regulatory Commission Issuances" (July 1, 1997 - December 31, 1997)

NUCLEARREGULATORYCOMMISSIONISSUANCESOPINIONSANDDECISIONSOFTHENUCLEARREGULATORYCOMMISSIONWITHSELECTED ORDERSJuly1,1997—December31,1997Volume46Pages1–319Prepared bytheOfficeoftheChiefInformationOfficerU.S.NuclearRegulatory CommissionWashington, DC20555–0001(301–415–6844)COMMISSI...

Petitioner William Love's 10 CFR 2.1233 Written Presentation For Suspension and or Revocation of Amendment 20 to License SUA-1358 and License SUA-1358.

DOCKETED USNRCUNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION Before the ATOMIC SAFETY AND LICENSING BOARD Alan S. Rosenthal, Administrative Judge, Chair Dr. Richard F. Cole, Administrative JudgeIn The Matter Of ) INTERNATIONAL URANIUM (USA)) CORPORATION ) )Source Mater...