Home Site Help

NRC Site Search: Search All Sites

Filter by Document Type

Sort Documents by

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

ERRATA for Diablo Canyon Power Plant, Units 1 and 2 - NRC Inspection Report 05000275/2014404 and 05000323/2014404.

OFFICIAL USE ONLY – SECURITY-RELATED INFORMATION "Enclosure transmitted herewith contains SUNSI. When separated from enclosure, this transmittal document is decontrolled." OFFICIAL USE ONLY – SECURITY-RELATED INFORMATION September 16, 2014 Mr. Edward D. Halpin, Senior Vi...

Diablo Canyon Power Plant, Units 1 & 2 - NRC Security Inspection Report 05000275-10-402 and 05000323-10-402 - Cover Letter.

OFFICIAL USE ONLY - SECURITY- RELATED INFORMATION “Enclosure transmitted herewith contains SUNSI. When separated from enclosure, this transmittal document is decontrolled.” OFFICIAL USE ONLY - SECURITY- RELATED INFORMATION February 18, 2010 John T. Conway, Se...

Hearing Transcript for Pacific Gas and Electric Company, Diablo Canyon Nuclear Power Plant, July 9, 2015 Pages 1-130.

Official Transcript of ProceedingsNUCLEAR REGULATORY COMMISSIONTitle: Pacific Gas and Electric CompanyDiablo Canyon Nuclear Power PlantDocket Number: 50-275 and 50-323ASLBP Number: 15-941-05-LA-BD01Location: Rockville, MarylandDate: Thursday, July 9, 2015Work Order No.: NRC-17...

Diablo Canyon, Units 1 and 2 - Receiving Water Monitoring Program 2014 Annual Report.

Pacific Gas andElectric Company®Diablo Canyon Power Plant P. a. Box 56Avila Beach, CA 93424PG&E Letter DCL-2015-523 Electronic SubmissionPDF Formatted FileApril 29, 2015Mr. Kenneth A. Harris Jr., Executive OfficerCentral Coast Regional Water Quality Control Board895 Aerovista ...

Functional Specification for Diablo Canyon Cask Transporter.

M,. HOL INTERNAUTEC TIONALHoltec Center, 555 Lincoln Drive West, Marlton, NJ 08053Telephone (856) 797- 0900 Fax (856) 797 - 0909IFUNCTIONAL SPECIFICATION FOR THE DIABLO CANYON CASK TRANSPORTER FOR PACIFIC GAS & ELECTRICHoltec Report No: HI-2002501 Holtec Project No: 1073 Repo...

"Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Jul 1988." W/880819 ltr.

ACCEISRATZD MSXRIBUTION DEMONSTRATION SYSTEMREGULATORY INFORMATION DISTBIB TION SYSTEM (RIDS)6'6/ACCESSION NBR:8809080142 DOC.,DATE: 88/NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1,Pacific Ga50-323 Diablo Canyon Nuclear Power Plant, Unit 2,Pacific GaAUTH....

Diablo Canyon Unit 1, Response to NRC Request for Additional Information Regarding ASME Section XI Inservice Inspection Program relief Request NDE-SLH.

Pacific Gas andElectric Company'James R. Becker Diablo Canyon Power PlantVice President P. 0. Box 56Diablo Canyon Operations and Avila Beach, CA 93424Station DirectorJune 09, 2006 805.545.3462June09, 006Fax: 805.545.4234PG&E Letter DCL-06-075U.S. Nuclear Regulatory CommissionA...

Diablo Canyon, Units 1 and 2 - Letter Transmitting Signed and Conformed Copies of Supplement No. 2 to the Diablo Canyon Environmental Report.

U.-~ ~0AEC DISTRIBUTION FOR PART 0 DOCKET MATERIALTEMPORARY FORM CONTROL No:FIENVXROCLASS: PROP XNFOFROM:Pacific Ges h Electric CompenySea Frencisco, Celif. 94106F. T. SeerlsTo ~OTHER.7-28-72ORIG1 si ed.INPUT7 31 72CCNo CYS REC'D.SENT AZC PDR XBENT LOCAL PDR XDOCKET No:0-275 5...

Monthly operating repts for Aug 1993 for Diablo Canyon Units 1 & 2.

MONTHLYNARRATIVEREPORTOF OPERATIONAND MAJOR MAINTENANCEEXPERIENCEThis report describes the operating and major maintenance experience for the month of August1993. This narrative report was prepared bythe Plant Staff and is submitted in accordance withSection 6.9.1.7 of the Uni...

Monthly operating repts for Jan 1997 for Diablo Canyon Power Plant,Units 1 & 2.W/970218 ltr.

. . " J ... . . ..... • P~cific Gas and Electric Company February 18, 1997 PG&E Letter DCL-97-020 Diablo Canyon Power Plant P.O. Box 56 Avila Beach, CA 93424 805/545-6000 U.S. Nuclear Regulatory Commission ATIN: Document Control Desk Washington, D.C. 20555 Docket No. 50-275, D...

Mid-Cycle Assessment Letter for Diablo Canyon Power Plant, Units 1 And 2 (Report 05000275/2016005 and 05000323/2016005).

August 31, 2016 Mr. Edward D. Halpin, Senior Vice President and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: MID-CYCLE ASSESSMENT LETTER FOR DIABLO CANYON POWER PLANT, UNITS 1 AND...

Diablo Canyon, Units 1 and 2 - Request for Exemption from 10CFR50.68, "Criticality Accident Requirements" for Spent Fuel Cask Handling.

lI Pacific Gas andElectic CompanyLawrence F. Womack Diablo Canyon Power PlantVice President PO. Box 56Nuclear Services Avila Beach. CA 93424805.545.4600October 8, 2003 Fax: 805.545.4234PG&E Letter DCL-03-126U.S. Nuclear Regulatory CommissionAttn: Document Control DeskWashingto...

Diablo Canyon, Units 1 and 2 - 2014 Annual Radiological Environmental Operating Report for the Year 2014) - Part 1 of 5.

Pacific Gas and Electric Company® April27, 2015 PG&E Letter DCL-15-046 James M. Welsch Site Vice President Diablo Canyon Power Plant Mail Code 104/6 P. 0. Box 56 Avila Beach, CA 93424 805.545.3242 Internal: 691.3242 Fax: 805.545.4884 U.S. Nuclear Regulatory Commission ATTN: Do...

Diablo Canyon, Units 1 and 2 - Response to NRC Letter dated September 30, 2010, Request for Additional Information (Set 28) for License Renewal Application.

Pacific Gas andElectric Company' James R. BeckerSite Vice PresidentDiablo Canyon Power PlantMail Code 104/5/601P 0. Box 56Avila Beach, CA 93424805.545.3462Internal: 691.3462Fax: 805.545.6445October 27, 2010PG&E Letter DCL-10-135U.S. Nuclear Regulatory CommissionATTN: Document ...

Rev 14 to "Inservice Testing Program,Second 10-Yr Interval for Diablo Canyon Power Plant,Units 1 & 2."

REVISION 14OCTOBER 1998INSERVICE TESTING PROGRAMSECOND TEN-YEAR INTERVALDIABLO CANYON POWER PLANTUNITS 1 AND 2USNRC DOCKET NOS. 50"275/50-323FACILITY OPERATING LICENSE NOS. DPR-80/82COMMERCIAL OPERATION DATES: MAY 7, 1985/MARCH 13, 1986Prepared by:~~IYule'/UH~'f/gC//jgJohn Hja...

Diablo Canyon, Units 1 and 2 - Emergency Power System.

A.(~Docket Hos. 5D-275and 50-323IARgi 1ggDistributionNRC PDR ,Local PDRD. AllisonJ. KnoxACRS (16)HENORANDUf1 FOR: John F. Stolz, Chief, Light Mater Reactors Branch Wo. 1FR@M: D. P. Allison.,Project ftanager, Light Mater ReactorsBranch t

LTR-11-0309 - Ltrs from 46 Individuals re Demand to Run Immediate Inspections at Diablo Canyon and San Onofre to Address Real Risks to Health and Environment.

Michele Schaal1230 Vermont StSan Francisco, CA 913Citizen Letter®June 22, 2011Chairman Gregory JaczkoUS Nuclear Regulatory Comm.Mail Stop 0-16G4Washington, DC 20555-0001Dear Chairman Gregory Jaczko,(AZEDO'*~'*DEDMIRTDEORDEDOMLO nivtalThe earthquake and tsunami in Japan -- and ...

Diablo Canyon, Units 1 & 2, RAI, Safeguards Contingency Plan and Section 9.4.1 of the Physical Security Plan, (TAC NOS. MC2913 and MC2914).

SAFEGUARDS INFORMATIONSAFEGUARDS INFORMATIONWARNING: Violation of Section 147 ofthe Atomic Energy Act, “SafeguardsInformation” is subject to Civil andCriminal PenaltiesJuly 23, 2004Mr. Gregory M. RuegerSenior Vice President - Generation and Chief Nuclear OfficerPacific Gas an...

Monthly operating repts for May 1992 for Diablo Canyon,units 1 & 2.

MONTHLYNARRATIVEREPORTOP OPERATIONAND MAJOR MAINTENANCEEXPERIENCEThis report describes the operating and major maintenance experience for the month ofMay 1992. This narrative report was prepared bythe Plant Staff and is submitted inaccordance with Sections 6.9.1.7 and 4.7.13.3...

Forwards Rev 0 to COLR-1-5, "Core Operating Limits Rept for Diablo Canyon Unit 1 Cycle 5."

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RXDS)ACCESSION NBR:9104020347 DOC.DATE: 91/03/27 NOTARIZED: NOFACIL:50-275 Diablo Canyon Nuclear Power Plant, Unit1, Pacific GaAUTH.NAME AUTHOR AFFILIATION,SHIFFER,J.D. Pacific Gas 6 Electric Co.RECIP.NAME RECIPIENT AFFILIATXONDocume...

FEMA, Diablo Canyon Power Plant, Final After Action Report for the Medical Services Exercise Held in the City of Santa Maria, California on August 10, 2016.

Kriss Kennedy Regional Administrator OCT 3 1 2015 U.S. Nuclear Regulatory Commission Region IV 1600 East Lamar Boulevard Arlington, Texas 76011 Dear Mr. Kennedy: U.S. Department of Homeland Security Region IX 1111 Broadway, Suite 1200 Oakland, CA 94607-4052 FEMA I am forwardin...

Diablo Canyon Nuclear Power Plant, Unit 2 - Proposed Alternative NDE-RCS-SE-2R22 to the Requirements of the ASME Code (EPID L-2019-LLR-0101)

October 22, 2020 Mr. James M. Welsch Senior Vice President, Generation and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: DIABLO CANYON NUCLEAR POWER PLANT, UNIT 2 ...

Annual Report for 2006 on Discharge Monitoring at Diablo Canyon Power Plant.

`7ý Pacific Gas andElectric CompanyDiablo Canyon Power PlantP0. Box 56Avila Beach, CA 93424800.545.6000Date: February 27, 2007 1Certified Return/Receipt#7005-0390-0003-1611-7991PG&E Letter DCL-2007-508California Regional Water Quality Control BoardCentral Coast RegionAttn: Mon...

IR 05000275/2014008 and 05000323/2014008, September 10, 2014 through November 13, 2014, Diablo Canyon, Focused Baseline.

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION IV 1600 E. LAMAR BLVD. ARLINGTON, TX 76011-4511 December 15, 2014 Mr. Edward D. Halpin Senior Vice President and Chief Nuclear Officer Pacific Gas and Electric Company Diablo Canyon Power Plant P.O. Box 56, Mail Code 1...

NRC Staff Hearing File Update in the Matter of Diablo Canyon, Units 1 and 2.

July 11, 2013 In the Matter of PACIFIC GAS AND ELECTRIC COMPANY (Diablo Canyon Power Plant, Units 1 and 2) Docket Nos. 50-275-LR and 50-323-LR Dear Administrative Judges: In accordance with the Board’s November 19, 2012 Revised Scheduling Order and Section 2.1203 and...