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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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

Weekly info rept for wk ending 860418.

_ _.;* *h.-..April 24, 1986.1For: The Commissioners-From: T. A. Rehm, Assistant for Operations, Office of the EDOSubject:WEEKLY INFORMATION REPORT - WEEK ENDING APRIL 18, 1986A summary of key events is included as a convenience to those Commissionerswho may prefer a condensed ...

Affidavit of RD Parks re concerns over QC problems.Related documentation encl.

(':'t4i8QXTp. ..'84 gy~AFFIDAVITMy name is Richard D. Parks. I work as an investigator forthe Government Accountability Project (GAP) in the Diablo Canyon,Powe.r Plant (DCPP) Investigation. I am providing this sworn state-ment to evidence concerns over a problem at DCPP.Recent...

Answer supporting applicant 851105 petition for directed certification of ASLB 851031 order for review.Order adversely affects basic structure of OL proceeding. Certificate of Svc encl.

0:34sbhh'(DQ^ 'fUNITED STATES OF AMERICA6NUCLEAR REGULATORY COPNISSION-g8.BEFORE THE ATOMIC SAFETY AND LICENSING APPEAL- 5''0Alki7 ~4 p7,,4 kI h?In the Matter of)Docket Nos. 50. ck"' ' )- 50-446 di'. TEXAS UTILITIES ELECTRIC)COMPANY, et al.) and(Comanche Peak Steam Electric 50...

Memorandum and Order (Denying Intervenors' Motion for Admission of Contention No. 6 on Shield Building Concrete Void, Cracking and Broken Rebar Problems).

UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING BOARD Before Administrative Judges: William J. Froehlich, Chairman Nicholas G. Trikouros Dr. William E. Kastenberg In the Matter of: FirstEnergy NUCLEAR OPERATING COMPANY (Davis-...

CY 2015 Baseline Completion.

CONTACT: Eric A. Ruesch, RIV/DRS 817-200-1126 February 26, 2016 MEMORANDUM TO: Scott A. Morris, Director Division of Inspection and Regional Support Office of Nuclear Reactor Regulation FROM: Troy W. Pruett, Director/RA/ Division of Reactor Projects Region IV S...

NRC Information Notice 2017-04: High Energy Arc Faults in Electrical Equipment Containing Aluminum Components.

ML17058A343 UNITED STATES NUCLEAR REGULATORY COMMISSION OFFICE OF NUCLEAR REACTOR REGULATION OFFICE OF NEW REACTORS WASHINGTON, DC 20555-0001 August 21, 2017 NRC INFORMATION NOTICE 2017-04: HIGH ENERGY ARCING FAULTS IN ELECTRICAL EQUIPMENT CONTAINING ALUMINUM COMPONENTS A...

Semiannual Status Report on the Licensing Activities and Regulatory Duties of the U.S. Nuclear Regulatory Commission October 2016 - March 2017 (Enclosure)

Enclosure Protecting People and the Environment SEMIANNUAL STATUS REPORT ON THE LICENSING ACTIVITIES AND REGULATORY DUTIES OF THE U.S. NUCLEAR REGULATORY COMMISSION October 2016–March 2017 Note: The period of performance covered by this repo...

Beaver Valley Power Station, Unit 2 - Relief from the Requirements of the ASME Code (CAC Nos. MF7212 and MF7217).

UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 December 27, 2016 Mr. Marty L. Richey, Site Vice President FirstEnergy Nuclear Operating Company Beaver Valley Power Station Mail Stop A-BV-SEB1 P.O. Box 4, Route 168 Shippingport, PA 15077 SUBJECT: BEAVER...

INDEXES TO NUCLEAR REGULATORY COMMISSION ISSUANCES FOR JAN 1986 - JUNE 1986.Pages 1-93.

iIl,||lNUREG-0750Vol. 23'iindex 2!'t,-f($$kkkh[N I.g, g---c,, ,;m|.l'2 _ ..I||<. .j.,y.. . = .hw $4 ~. Gv,wp'.,> w .a._ _ _ _almistiSMS=-E!__ .E,a - .. :sr.-;NEdp$a{d'.r3 L !o=b9 6 &pa- I*.y J,?H:25 m . j-aev"ny$h?$,.~w'|:r*Av ~. =. :2g s-1 w n. eum dP W%>gpW#% |bileMIM.|!*s.;...

Forwards revised response to Generic Ltr 88-17, "Loss of DHR." Personnel will be trained prior to entry into reduced RCS inventory condition to refresh personnel on hazards & difficulties.W/890804 errata memo.

..- - _ _ - _ - _ _ _ _- .,,i'^. .'*,,,1lERRATAIssued 08/04/89-Houston Lighting & Power correspondence ST-HL-AE-3097 was inadvertentlydistributed without the date of signature indicated. This document is being'redistributed in its entirety.|<1|;!l!|i|!1I).1!!!|i,]!,iail|!|ii!h...

Weekly info rept for wk ending 871218.

For PDE...December 22, 1987For: The CommissionersFrom:T. A. Rehm Assistant for Operations, Office of the EDOSubject:WEEKLY INFORMATION REPORT - WEEK ENDING DECEMBER 18, 1987A summary of key events is included as a convenience to those Commissionerswho may prefer a condensed ve...

Partially withheld ltr re concerns expressed in 831108 telcon related to negligence in providing adequate response to flooding in pipe tunnel at Unit 1.Allegation data forms, special insp summaries & problem statements encl.

- - - -,[[....%. .kUNITED STATES ,nNUCLEAR REGULATORY COMMISSIONT. !REO40N Vh*(*g% . . . * /14so neARIA LANE,surTE 210s*ALNUT CREEK,CAtlFORNIA s4sesH0V9 1983M~ Deae'b'. .. -SUBJECT:AI.I.EGATION TRACKING SYSTDI No. RV-83-A-0055This refers to your telephone call on November 8,19...

Weekly info rept for wk ending 880819.

- _ _ _ _ _ _ _ _ _ _ _ _ _'.-.'.1August 24, 1988For: The. ComissionersFrom:John C. Hoyle, Assistant for Operations Office of the EDOSubject:WEEKLY INFORMATION REPORT - WEEK ENDING AUGUST 19, 1988A sumary of key events is included as a convenience to t'iose Comissionerswho may...

Enclosure 2 - RSI and Observations and Responses.

Enclosure 2 to DPG-18-114 RSIs and Observations and Responses RSIs and Observations and Responses Enclosure 2 to DPG 18-114 Page 1 of 24 RSI-1 Provide supplemental information that describes the scoping evaluation and, if necessary, aging management review results for...

Palo Verde Nuclear Generating Station Unit 2: Relief Request 58 - Unit 2 Impractical Examinations for the Third 10-Year Inservice Inspection Interval.

10 CFR 50.55a A member of the STARS Alliance LLC Callaway • Diablo Canyon • Palo Verde • Wolf Creek MARIA L. LACAL Senior Vice President, Nuclear Regulatory & Oversight Palo Verde Nuclear Generating Station P.O. Box 52034 Phoenix, AZ 85072 Mail Station 7605 Tel 623.393.64...

Motion to strike testimony of FC Finlayson,GC Minor & EP Radford on behalf of Suffolk County re Contentions 65, 23.D & 23.H.Testimony irrelevant & challenges NRC regulations.Certificate of Svc encl.

!.6|--f1LI'LCO', November 28,'-1983'fE0Yl$' gg"UNITED STATES OF AMER'ICA .3NUCLEAR REGULATORY COMMISSION -.Before the Atomic Safety and Licensing BoardIn the Matter of ))LONG ISLAND LIGHTING COMPANY )Docket No. 50-322-OL-3)(Emergency Planning(Shoreham Nuclear Power)Proceeding)...

TITLE LIST OF DOCUMENTS MADE PUBLICLY AVAILABLE.November 1-30,1988.

- ----- _ -- - _ ---- - -- -- -- - - - - ---,,(NUREG-0540Vol.10, No.11Title List ofDocuments Made Publicly AvailableNovember 1-30, 1988U.S. Nuclear RegulatoryCommissionOffice of Administration and Resources Management,f""*%,Y'.....1S;A S8Ri3 "' *'g[a!-! 0540 Ri_ _ _ _ _ _ _ _ ...

NRC Staff's Response to Prehearing Motions.

July 29, 2014 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of ) ) POWERTECH (USA) INC., ) Docket No. 40-9075-MLA ) ASLBP No. 10-898-02-MLA-BD01 (Dewey-Burdock In Situ Uranium Recovery...

NYS Updated Exhibit List.

1Revised: September 9, 2015Entergy Nuclear Operations, Inc. (Indian Point Units 2 and 3),Docket Nos. 50-247-LR and 50-286-LR, ASLBP No. 07-858-03-LR-BD01Evidentiary HearingState of New York ("NYS") Hearing ExhibitsNYS Exhibit #Contentions Addressed by ExhibitExhibit Name Exhib...

Vols 1-3 "Final Completion Rept for Slick Rock CO."

"License Application Analysis for Mt Taylor U Mill Project Gulf Mineral Resources Co."

- - - - - - - - - _ - - - - - - - _ - - - - - - .,Ap+#D }1.H- t'EIA4!L>$ h/^ '%,'}T*at^~-& ENVIRONMENTn...

"Public Svc Co of New Mexico,1986 Annual Rept."

—MOTICE—THE ATTACHED FILES ARE OFFICIAL RECORDS OF THEDIVISION OF DOCUMENT CONTROL. THEY HAVE BEENCHARGED TO YOU FOR A LIMITED TIME PERIOD ANDMUST BE RETURNED TO THE RECORDS FACILITYBRANCH 016. PLEASE DO NOT SEND DOCUMENTSCHARGED OUT THROUGH THE MAIL. REMOVALOF ANYPAGE(S) FROM...

SRNL-STI-2012-00468, Method Evaluation and Field Sample Measurements for the Rate of Movement of the Oxidation Front in Saltstone, August 2012, Rev. 0.

SRNL-STI-2012-00468 REVISION 0 Key Words: Cement Saltstone Slag Performance Assessment Disposal Unit Retention: Permanent METHOD EVALUATION AND FIELD SAMPLE MEASUREMENTS FOR THE RATE OF MOVEMENT OF THE OXIDATION FRONT IN SALTSTONE P. M. Almond D. I. ...

"Verification of Control Room Ventilation & Pressurization Sys Electrical Design," Interim Technical Rept 26, Revision 0.

PACIFIC GAS & ELECTRIC COMPANYDIABLO CANYON NUCLEAR POWER PLANTINDEPENDENT DESIGN VERIFICATION PROGRAMINTERIM TECHNICAL REPORTVERIFICATION OF THE CONTROL ROOM VENTILATION ANDPRESSURIZATION SYSTEM ELECTRICAL DESIGNPERFORMED BYSTONE & WEBSTER ENGINEERING CORPORATIONDocket No. 50...

Forwards marked-up copy of FSAR,Subsection 3.92 & Table 3.9-33,corrected to agree w/preoperational & startup tests program.Changes will be discussed at draft SER meeting during wk of 800714.

ns JLD ~ I cA reREGULA T INFORMATION DISTRIBUTION TEH (R IDS)ACCESSION NBR:8007080240 DOC~DATE! 80/07/03 NOTARIZED: NO DOCKET ¹FACIeSusquehanna Steam Electric Stationi Unit 1i Pennsylva 0500038750 388 S quehanna Steam Electric Station~ Unit 2~ Pennsylva 05000388A~AUTHOR AFFILI...

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