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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

Palo Verde Nuclear Generating Station, Reply to Notice of Violation.

C-1aps10 CFR 2.201EA-13-024DWIGHT C. MIMSSenior Vice President, NuclearRegulatory & OversightPalo VerdeNuclear Generating StationP.O. Box 52034Phoenix, AZ 85072Mail Station 7605Tel 623 393 5403102-06713-DCM/DFHJune 13, 2013ATTN: Document Control DeskU.S. Nuclear Regulatory Com...

Comanche Peak, Unit 2, Response to Request for Additional Information for Relief Request No. A-2.

Rafael Flores Luminant PowerSenior Vice President P 0 Box 100201M & Chief Nuclear Officer 6322 North FM 56Rafael.Flores@Luminant.com Glen Rose, TX 76043Lum inant 254 897 5550C 817 559 0403F 254 897 6652CP-201200483 Ref. # 10CFR50.55aLog # TXX-12080June 13, 2012U. S. Nuclear Re...

LER 12-001-00, for Palo Verde, Unit 1, Regarding Technical Specification LCO 3.1.7 Incorrect PDIL Setpoint Values.

10 CFR 50.73A subsidiary of Pinnacle West Capital CorporationPalo Verde NuclearGenerating StationDwight C. MimsSenior Vice PresidentNuclear Regulatory and OversightTel. 623-393-5403Fax 623-393-6077Mail Station 7605P.O. Box 52034Phoenix, Arizona 85072-2034102-06521 -DCM/TNW/MAM...

Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Seismic Aspects of Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident - 1.5 Year Response for CEUS Sites.

Rafael FloresSenior Vice President& Chief Nuclear Officerrafael.flores@luminant.comLuminant PowerP 0 Box 10026322 North FM 56Glen Rose, TX 76043LuminantT 254 897 5590C 817 559 0403F 254 897 6652REF 10 CFR 50.54(f)CP-201301109Log # TXX-13138September 12, 2013U. S. Nuclear Regul...

Palo Verde, Units 1, 2 and 3 - Supplemental Information Regarding the Seismic Design and Licensing Basis.

Qaps10 CFR 50.54(f)JOHN J. CADOGAN, JRVice PresidentEngineeringPalo VerdeNuclear Generating StationP.O. Box 52034Phoenix, AZ 85072Mail Station 7602Tel 623 393 5553102-07027-JJC/TNW/CJSApril 10, 2015U.S. Nuclear Regulatory CommissionATTN: Document Control Desk11555 Rockville Pi...

Order (Ruling on Petition to Intervene and Request for a Hearing) -LBP-16-11.

LBP-16-11 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: Paul S. Ryerson, Chairman Dr. Gary S. Arnold Nicholas G. Trikouros In the Matter of TENNESSEE VALLEY AUTHORITY (Browns Ferry Nuclear Plant Units 1, ...

11/20/00 STP Nuclear Operting Company Meeting Summary re: Security Program

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 611 RYAN PLAZA DRIVE, SUITE 400 ARLINGTON, TEXAS 76011-8064 years November 24, 2000 William T. Cottle, President and Chief Executive Officer STP Nuclear Operating Company P.O. Box 289 Wadsworth, Texas 77483 SUBJECT: MEETING...

NRC Bulletin 1981-001:Surveillance of Mechanical Snubbers.

aIW lw - .SSINS No.: 6820Accession No.:8005050075IEB 81-01UNITED STATESNUCLEAR REGULATORY COMMISSIONOFFICE OF INSPECTION AND ENFORCEMENTWASHINGTON, D.C. 20555January 27, 1981IE Bulletin No. 81-01: SURVEILLANCE OF MECHANICAL SNUBBERSDescription of Circumstances:Several instance...

Palo Verde Units 1, 2 & 3 Periodic Report of Commitment Changes.

Scott A. Bauer Department Leader Regulatory Affairs Tel: 6231393-5978 Mail Station 7636 Palo Verde Nuclear Fax: 623/393-5442 P.O. Box 52034 Generating Station e-mail: sbauer@apsc corn Phoenix. AZ 85072-2 ,34 10 CFR 50.4 102-04690-SAB/RAS April 19, 2002 U. S. Nuclear Regulatory...

NRC STAFF'S RESPONSE TO STATE OF UTAH'S MOTION FOR PROTECTIVE ORDER

November 19, 1997UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) PRIVATE FUEL STORAGE, LLC ) Docket No. 72-22-ISFSI ) (Independent Spent ) Fuel Storage Installation) ) NRC STAFF'S RESPONSE TO STATE OF UTA...

Comanche Peak Units 1 & 2 60 Day Response Regarding NRC Bulletin 2003-02 and NRC Order EA-03-009.

QTXUPowerTXU Power Mike BlevinsComanche Peak Steam Senior Vice President & Ref: 10 CFR 50.54(f)Electric Station Chief Nuclear Officer EA-03-009PO Box 1002 E01EA30Glen Rose, TX 76043Tel: 254 897 5209Fax: 254 897 6652mike.blevinsftxu.comCPSES- 200401627Log # TXX-04116July 2, 200...

Motion to Hold Proceedings in Abeyance

-,RASIn the Matter of ARIZONA PUBLIC SERVICE COMPANY (Palo Verde Nuclear Generating Station, Unit 1)) ) ) ) ) )November 20, 2002 Docket No. 50-528-OLAMOTION TO HOLD PROCEEDINGS IN ABEYANCE Pursuant to 10 CFR § 2.730, Arizona Public Service Company ("APS") respectfully requests...

LER 04-02-001 for Palo Verde, Unit 3 regarding Main Turbine Control System Malfunction Results in Automatic Reactor Trip on Low DNBR.

L A subsidiary of Pinnacle West Capital CorporationPalo Verde NuclearGenerating StationCliff EubanksVice PresidentNuclear OperationsTel (623)393-6116Fax (623) 393-6077Mail Station 7602PO Box 52034Phoenix, Arizona 85072-2034102-05470-CE/SAB/DJSApril 25, 2006ATTN: Document Contr...

LER 03-003-01 for Palo Verde, Unit 2 regarding Source Range Monitor Inoperable During Core Reload.

A subsidiary of Pinnacle West Capital CorporationI OCFR50.73Palo Verde NuclearGenerating StationCliff EubanksVice PresidentNuclear OperationsTel (623) 393-6116Fax (623) 393-6077Mail Station 7602PO Box 52034Phoenix, Arizona 85072-2034102-05579-CE/SAB/DLKSeptember 29, 2006ATTN: ...

Attachment 10, E-Mailed on April 10, 2002 (Docket Nos. 50-445 and 50-446). Draft RAI Response for LAR 01-008.

C:\WINDOWS\TEMP\GW}O000 .TMP Mail Envelope Properties (3CB43A9B.ACB : 8: 39627) Subject: Draft RAI Response for LAR 01-008 Creation Date: 4/10/02 9:14AM From: Created By: rsloughl@txu.com Recipients nrc.gov owf4_po.OWFN_DO DHJ (David Jaffe)txu.com DennisBuschbaum/CPSES/Texas ...

LER 02-002-00, Comanche Peak Unit 2, Condition Prohibited by Technical Specifications.

vdhb TX UN, 4TXU EnergyComanche Peak SteamElectric StationP.O Box 1002 (E01)Glen RoseTX 76043Tel 254 897 8920Fax 254 897 6652lance terry@txu cornC. Lance TerrySenior Vice President &Principal Nuclear OfficerRef. # 10CFR50.73(a)(2)(i)(B)CPSES-200202603Log # TXX-02121File # 1020...

Letter from the Acting Secretary to U.S. House of Representatives Edward J. Markey and John F. Tierney.

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 July 5,2011 The Honorable Edward J. Markey United States House of Representatives Washington, D.C. 20515 The Honorable John F. Tierney United States House of Representatives Washington, D.C. 20515 Dear R...

Palo Verde, Units 1, 2 and 3, Response to Request for Additional Information Relating to License Amendment Request to Change the Technical Specifications to Support Crediting an Existing Manual Operator Action to Isolate the Refueling Water Tank.

10 CFR 50.90Z A A subsidiary of Pinnacle West Capital CorporationDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P.O. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034ID#: 102-0...

MHI's Responses to US-APWR DCD RAI No. 601-4747 Revision 2.

MITSUBISHI HEAVY INDUSTRIES, LTD.16-5, KONAN 2-CHOME, MINATO-KUTOKYO, JAPANJuly 27, 2010Document Control DeskU.S. Nuclear Regulatory CommissionWashington, DC 20555-0001Attention: Mr. Jeffrey A. CioccoDocket No. 52-021MHI Ref: UAP-HF-10218Subject: MHI's Responses to US-APWR DCD...

LER 10-003-00 for Palo Verde Nuclear Generating Station, Unit 3 Regarding Essential Cooling Water System Train A Inoperable due to Degraded Room Air Handling Unit.

10 CFR 50.73A MA subsidiary of Pinnacle West Capital CorporationDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P.O. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034102-06306-...

Palo Verde, Units 1, 2 and 3 - Follow-up Clarification to the Response to September 30, 2009, RAI Regarding Severe Accident Mitigation Alternatives for the Review of the PVNGS License Renewal Application, Amendment No. 7.

AZ A subsidiary of Pinnacle West Capital CorporationDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P.O. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034102-06121-DCM/GAMJanuar...

LER 07-001-00 for Palo Verde, Unit 1 Regarding Technical Specification Prohibited Condition Due to Check Valve Not Fully Seated.

10 CFR 50.73L A MA subsidiary of Pinnacle West Capital CorporationDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P. 0. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034102-057...

LER 07-002-00 for Palo Verde Nuclear Generating Station Units 1, 2 & 3 re Train B Class 1E Pressurizer Backup Heater Control Circuit Would Not be Properly isolated for a Control Room Fire Event.

10 CFR 50.73z-AM A subsidiary of Pinnacle West Capital CorporationDwight C. Mims Mail Station 7605Palo Verde Nuclear Vice President Tel. 623-393-5403 P.O. Box 52034Generating Station Regulatory Affairs and Plant Improvement Fax 623-393-6077 Phoenix, Arizona 85072-2034102-05743...

Watts Bar Nuclear Plant, Unit 2 - Request For Additional Information Regarding Generic Letter Nos. 95-05, 95-05, 97-05, 97-06, 2004-01, and 2006-01 Pertaining To Stream Generator Tube Integrity (TAC Nos MD6715, MD6720, MD6721, MD6725, and MD6727).

November 27, 2007 Mr. Ashok S. Bhatnagar Senior Vice President Nuclear Generation Development and Construction 6A Lookout Place 1101 Market Street Chattanooga, TN 37402-2801 SUBJECT: WATTS BAR NUCLEAR PLANT, UNIT 2 – REQUEST FOR ADDITIONAL INFORMATION REG...

Comanche Peak Steam Electric Station, Relief Request No. P-2 for the Unit 1 and Unit 2 Inservice Testing Plan for Pumps and Valves (ASME OM CODE 1998 Edition, through 2000 Addenda; Interval Start Date: August 3, 2004, Second Interval).

SMike Blevins Luminant PowerExecutive Vice President P 0 Box 1002& Chief Nuclear Officer 6322 North FM 56rnikeblevins@luminant.com Glen Rose, TX 76043LuminantT 254 897 5209C 817 559 9085F 254 897 6652CP-200801132 Ref: 10CFR50.55a(3)(i)TXX-08113September 24, 2008U. S. Nuclear R...