|
---|
Category:EXHIBITS (DOCKETING AND SERVICES BRANCH INFORMATION
MONTHYEARML20059D2431994-01-0707 January 1994 Package of Intervenor Exhibits Consisting of Related Correspondence Not Admitted Into Evidence.Related Correspondence ML20059M5291993-11-19019 November 1993 Applicant Exhibits A-21,A-22,A-24,A-25,A-26,A-29 & A-F1, Consisting of Related Correspondence Not Admitted Into Evidence.Related Correspondence IR 05000275/19910041993-08-24024 August 1993 Intervenor Exhibit I-MFP-70,consisting of Insp Rept,Re Rept Numbers 50-275/91-04 & 50-323/91-04,dtd 910304 IR 05000275/19930111993-08-24024 August 1993 Intervenor Exhibit I-MFP-26,consisting of Re Insp Repts 50-275/93-11 & 50-323/93-11 ML20059M7491993-08-24024 August 1993 Intervenor Exhibit I-MFP-T-2,consisting of 920422 Rev 4 to Procedure MP E-57.8 Temp Monitoring ML20059M7521993-08-24024 August 1993 Intervenor Exhibit I-MFP-T-3,consisting of 900227 Rept, Effects of Localized High Temps Upon EQ Components ML20059M7581993-08-24024 August 1993 Intervenor Exhibit I-MFP-T-3A,consisting of 900225 Table Re EQ Devices Affected by Localized High Temperatures ML20059M7601993-08-24024 August 1993 Intervenor Exhibit I-MFP-T-4,consisting of Rev O to MP E-57.8A, Temp Monitoring ML20059C7361993-08-24024 August 1993 Intervenor Exhibit I-MFP-88,consisting of NRC Insp of Diablo Canyon Units 1 & 2 ML20059D0841993-08-24024 August 1993 Intervenor Exhibit I-MFP-139,consisting of Insp Rept Re Dockets 50-275 & 50-323,dtd 920417 IR 05000275/19920131993-08-24024 August 1993 Intervenor Exhibit I-MFP-140,consisting of 920416,mgt Meeting Repts 50-275/92-13 & 50-323/92-13 ML20059D2241993-08-24024 August 1993 Intervenor Exhibit I-MFP-220,consisting of Protest of Util IR 05000275/19910061993-08-24024 August 1993 Intervenor Exhibit I-MFP-71,consisting of Rept of EC W/Util Mgt,Re Rept Numbers 50-275/91-06 & 50-323/91-06,dtd 910411 ML20059D2071993-08-24024 August 1993 Intervenor Exhibit I-MFP-193,consisting of Review of LER 1-90-015-00,re Docket 50-275,dtd 910118 ML20059M8621993-08-24024 August 1993 Intervenor Exhibit I-MFP-35,consisting of Rept, Self- Evaluation of Diablo Canyon Power Plant, Dtd Jul 1993 IR 05000275/19920161993-08-24024 August 1993 Intervenor Exhibit I-MFP-137,consisting of Insp Rept Re Dockets 50-275/92-16 & 50-323/92-16,dtd 920707 ML20059M5041993-08-24024 August 1993 Staff Exhibit S-2,consisting of Re Notice of Violation IR 05000275/19900291993-08-24024 August 1993 Intervenor Exhibit I-MFP-69,consisting of Insp Rept,Re Rept Numbers 50-275/90-29 & 50-323/90-29,dtd 910207 IR 05000275/19920171993-08-24024 August 1993 Intervenor Exhibit I-MFP-102,consisting of Insp Rept Re Dockets 50-275/92-17 & 50-323/92-17,dtd 920508 ML20059M1381993-08-24024 August 1993 Staff Exhibit S-1,consisting of Re 920519 Enforcement Conference IR 05000275/19920261993-08-24024 August 1993 Intervenor Exhibit I-MFP-118,consisting of Notice of Violation & Insp Rept Re Docket 50-275/92-26 & 50-323/93-26,dtd 921113 ML20059D2101993-08-23023 August 1993 Intervenor Exhibit I-MFP-196,consisting of Mgt Summary, DCO-91-MM-N067 D6, Asw Pump Vault Drain Check Valves, 910115 ML20059D1721993-08-23023 August 1993 Intervenor Exhibit I-MFP-168,consisting of Mgt Summary, Ncr DCO-91-EM-N009, FCV 495/496 Corrosion, ML20059D1841993-08-23023 August 1993 Intervenor Exhibit I-MFP-178,consisting of Mgt Summary, Ncr DCO-91-TR-N044, Maintenance Personnel Qualifications, ML20059D2031993-08-23023 August 1993 Intervenor Exhibit I-MFP-192,consisting of LER 1-90-015-01, Re Docket 50-275,dtd 910125 ML20059D1961993-08-23023 August 1993 Intervenor Exhibit I-MFP-191,consisting of Nonconformance Rept & Mgt summary,DCI-90-OP-N083, P-14 ESF Actuation Due to Valve Leakage, ML20059M5251993-08-23023 August 1993 Applicant Exhibit A-23,consisting of Rept DCO-93-TN-N006, DCM Maint & Testing Requirements ML20059M6071993-08-23023 August 1993 Applicant Exhibit A-28,consisting of Re LER 1-92-009-01 Involving Dose Limits Potentially Exceeded from Chemical & Vol Control Sys Valve Diaphragm Leakage Due to Thermally Induced Degradation ML20059D2181993-08-23023 August 1993 Intervenor Exhibit I-MFP-216,consisting of Nonconformance Rept & Mgt Summary DCO-90-SE N080,dtd 920128 ML20059D1871993-08-23023 August 1993 Intervenor Exhibit I-MFP-190,consisting of Mgt Summary, Ncr DC1-91-TN-N002, Backleakage Through Check Valve FW-1-531, ML20059D1821993-08-23023 August 1993 Intervenor Exhibit I-MFP-172,consisting of Mgt Summary, Rev 00,NCR DCO-91-MM-N049, Deg 1-3 Test Cock Valve, 911002 ML20059D2121993-08-23023 August 1993 Intervenor Exhibit I-MFP-210,consisting of Rept, SI-1-8805A, Failed to Cycle on Actuation Signal, ML20059C9651993-08-21021 August 1993 Intervenor Exhibit I-MFP-122,consisting of LER 2-91-007-00, Re Docket 50-323,dtd 911101 ML20059C9431993-08-21021 August 1993 Intervenor Exhibit I-MFP-117,consisting of LER 1-92-022-00, Re Docket 50-275,dtd 921030 ML20059C9571993-08-21021 August 1993 Intervenor Exhibit I-MFP-120,consisting of LER 1-92-013-00, ML20059D0701993-08-21021 August 1993 Intervenor Exhibit I-MFP-138,consisting of Nonconformance Rept, & Rev 00,NCR DC1-92-EM-N010,dtd 920729 ML20059C9871993-08-21021 August 1993 Intervenor Exhibit I-MFP-124,consisting of Technical Review Group Meeting Minutes Distribution, & 920124 DCI-91-TI-N047, Reactor Trip Due to Personnel Error & Safety Injection Due to Leaking Steam Dump Valves ML20059M5191993-08-21021 August 1993 Applicant Exhibit A-22,consisting of Responding to Violations Noted in Insp Repts 50-275/92-26 & 50-323/92-26 ML20059C9981993-08-21021 August 1993 Intervenor Exhibit I-MFP-127,consisting of LER 2-91-007-00, Re Docket 50-323,dtd 911101 ML20059C9901993-08-21021 August 1993 Intervenor Exhibit I-MFP-126,consisting of 911030, DC2-91-TI-N088 D2, Inadvertent SI Due to Personnel Error ML20059C9631993-08-21021 August 1993 Intervenor Exhibit I-MFP-121,consisting of 910503, Ncr DC1-OP-N038, Diesel Generator Start & Valve Actuation Due to Personnel Error, Mgt Summary ML20059C9841993-08-21021 August 1993 Intervenor Exhibit I-MFP-123,consisting of LER 1-91-009-00, Re Docket 50-275,dtd 910617 ML20059M5941993-08-21021 August 1993 Applicant Exhibit A-27,consisting of Responding to Violations Noted in Insp Repts 50-275/92-16 & 50-323/92-16 ML20059D0531993-08-21021 August 1993 Intervenor Exhibit I-MFP-136,consisting of Ncr DC1-MM-N028, Unit 1 Loss of Offsite Power - 910307, ML20059D1591993-08-21021 August 1993 Intervenor Exhibit I-MFP-154,consisting of LER 1-92-004-00, Re Docket 50-275,dtd 920520 ML20059D1301993-08-21021 August 1993 Intervenor Exhibit I-MFP-149,consisting of LER 1-91-006-00, Re Docket 50-275,dtd 910425 ML20059D0081993-08-21021 August 1993 Intervenor Exhibit I-MFP-129,consisting of LER 1-92-010-00, Re Dockets 50-275 & 50-323,dtd 921015 ML20059D1671993-08-21021 August 1993 Intervenor Exhibit I-MFP-155,consisting of LER 1-91-002-01, Re Docket 50-275,dtd 910517 ML20059D1461993-08-21021 August 1993 Intervenor Exhibit I-MFP-150A,consisting of Mgt Summary, Ncr DC1-90-WP-N093, Inadvertent Ground Causes CVI, ML20059D1421993-08-21021 August 1993 Intervenor Exhibit I-MFP-150,consisting of LER 1-90-019-00, Re Docket 50-275,dtd 910128 1994-01-07
[Table view] Category:LEGAL TRANSCRIPTS & ORDERS & PLEADINGS
MONTHYEARDCL-99-123, Comment on Prs 10CFR50 & 72 Re Reporting Requirements for Nuclear Power Reactors & Draft NUREG-1022, Event Reporting Guidelines. Util Areas of Concern Includes ESF Actuations, Significantly Degraded Components & Historical Limitations1999-09-20020 September 1999 Comment on Prs 10CFR50 & 72 Re Reporting Requirements for Nuclear Power Reactors & Draft NUREG-1022, Event Reporting Guidelines. Util Areas of Concern Includes ESF Actuations, Significantly Degraded Components & Historical Limitations ML20205N4081999-04-14014 April 1999 Comments Opposing Proposed Rules 10CFR2,19 & 20 Re Proposed Repository at Yucca Mountain.Requests Information on How Much Radiation Being Released Now at Diablo & Hanford NPPs ML20205N4601999-03-21021 March 1999 Introduces K Schumann as Representative of Nuclear Waste Committee (Nuwic) of San Lius Obispo County.Informs That Nuwic & Nuclear Waste Management Committee Concerned with Transportation of Spent Nuclear Fuel Rods from Dcnpp ML20195E8841998-11-24024 November 1998 Petition for Mod to OLs to Require Plant Owner to Have Independent Contractor Evaluate Plant Safety Culture ML20236T3011998-07-24024 July 1998 Order Prohibiting Involvement in NRC Licensed Avtivities (Effective Immediately).Lh Brooks Prohibited for 5 Yrs from Date of Order from Engaging in NRC Licensed Activities ML20248C2261998-05-22022 May 1998 Comment Opposing Revised Proposed Rule 10CFR50 Re Protection & Safety Sys ML20129J4191996-10-18018 October 1996 Order Approving Application Re Corporate Restructuring of Pacific Gas & Electric Company by Establishment of Holding Company DCL-95-206, Comment Supporting Petition for Rulemaking PRM-50-61 Re Improving Fire Protection Regulations1995-10-0606 October 1995 Comment Supporting Petition for Rulemaking PRM-50-61 Re Improving Fire Protection Regulations ML20091P8721995-08-23023 August 1995 Comment Opposing Petition for Rulemaking PRM-50-61 Re Nuclear Energy Institute Proposed Amends on Fire Safety for All NPPs DCL-95-001, Comment on Proposed Changes to Reactor Pressure Vessel Integrity Rule 10CFR50.Endorses NEI Comments1995-01-0303 January 1995 Comment on Proposed Changes to Reactor Pressure Vessel Integrity Rule 10CFR50.Endorses NEI Comments ML20077M7521994-12-30030 December 1994 Comment Opposing Proposed Rule 10CFR50 Re Shutdown & Low Power Operation for Nuclear Power Reactors DCL-94-270, Comment on Proposed Rules 10CFR2,51 & 54 Re Rulemaking for NPP License Renewal.Endorses Comments & Changes Proposed by NEI 941208 Submittal1994-12-0808 December 1994 Comment on Proposed Rules 10CFR2,51 & 54 Re Rulemaking for NPP License Renewal.Endorses Comments & Changes Proposed by NEI 941208 Submittal ML20149H0851994-11-0404 November 1994 Initial Decision (Construction Period Recovery/Recapture).* Renewed Motion to Reopen Record 940808,denied.Served on 941104.W/Certificate of Svc ML20072L2651994-08-23023 August 1994 PG&E Opposition to San Luis Obispo Mothers for Peace Renewed Motion to Reopen Record.* Util Opposes San Luis Obispo for Peace Motion Based on Affidavit Stating No Evidence Found in Motion Re Flaw in Program.W/Certificate of Svc ML20072F0291994-08-12012 August 1994 Erratum to San Luis Obispo Mothers for Peace Motion to Reopen Record.* Intervenors Corrects Error in Renewed Motion to Reopen Record Re Application for License Amend to Extend Term of Operating License for Plant.W/Certificate of Svc ML20072B2651994-08-0909 August 1994 Comment Supporting Proposed Rule 10CFR26 Re FFD Requirements Concerning Random Drug Testing ML20072A5821994-08-0808 August 1994 San Luis Obispo Mothers for Peace Renewed Motion to Reopen Record Re PG&E Application for Amend to Extend Term of OL for Plant.* Motion to Reopen Record to Introduce Insp Rept Identifying Alleged Problems W/Plant.W/Certificate of Svc ML20071L2061994-07-26026 July 1994 Comment Supporting Proposed Rule 10CFR26 Re Changing Current Drug Testing Policies to Exclude All Personnel in nonsafety-related Positions ML20072B8481994-07-26026 July 1994 Comment Opposing Proposed Rule 10CFR26 Re Changes to FFD Requirements Concerning Random Drug Testing ML20071L1901994-07-20020 July 1994 Comments on Proposed Rule 10CFR26 Re Relaxing Rule on Drug Testing of Employees Working at NPP DCL-94-134, Comment Supporting Petition for Rulemaking PRM-50-60 Re Amend to 10CFR50.54 by Changing Frequency W/Which Each Licensee Conducts Independent Reviews of Emergency Preparedness Program1994-06-27027 June 1994 Comment Supporting Petition for Rulemaking PRM-50-60 Re Amend to 10CFR50.54 by Changing Frequency W/Which Each Licensee Conducts Independent Reviews of Emergency Preparedness Program DCL-94-135, Comment Supporting Petition for Rulemaking PRM-50-59 Re Proposed Amend to 10CFR50.54(p) Concerning Frequency W/Which Licensee Conducts Independent Reviews of Security Programs1994-06-27027 June 1994 Comment Supporting Petition for Rulemaking PRM-50-59 Re Proposed Amend to 10CFR50.54(p) Concerning Frequency W/Which Licensee Conducts Independent Reviews of Security Programs ML20064D1791994-03-0707 March 1994 Pacific Gas and Electric Co Reply in Opposition to San Luis Obispo Mothers for Peace Motion to Reopen Record.* Motion to Reopen Record Denied.W/Certificate of Svc ML20064D1961994-03-0404 March 1994 Affidavit of Mj Angus Re Motion to Reopen Record ML20063L5721994-02-25025 February 1994 San Luis Obispo Mothers for Peace Re Util Application for License Amend to Extend Term of Operating License for Plant.* Advises That Record of Proceeding Should Be Reopened to Consider Insp 93-36 Re Util Surveillance of Asw Sys DCL-94-021, Comment Supporting Petition for Rulemaking PRM-21-2 Re Commercial Grade Item Dedication Facilitation1994-01-26026 January 1994 Comment Supporting Petition for Rulemaking PRM-21-2 Re Commercial Grade Item Dedication Facilitation ML20059D2431994-01-0707 January 1994 Package of Intervenor Exhibits Consisting of Related Correspondence Not Admitted Into Evidence.Related Correspondence ML20062N0001993-12-30030 December 1993 PG&E Reply Findings of Fact & Conclusions of Law.* Mothers for Peace Proposed Findings & Conclusions Do Not Provide Any Supportable Rationale to Change Findings & Conclusions Previously Proposed by Pg&E.W/Certificate of Svc ML20058P3931993-12-22022 December 1993 NRC Staff Findings of Fact & Conclusions of Law in Form of Initial Decision.* Certificate of Svc ML20058K7491993-12-0202 December 1993 NRC Staff Motion for Extension of Time.* Board Has Extended Filing Time for Util Until 931230.W/Certificate of Svc. Served on 931206.Granted for Board on 931203 ML20058K8771993-12-0202 December 1993 NRC Staff Motion for Extension of Time.* Requests That Board Extend Date for Staff to File Findings Until 931222. W/Certificate of Svc ML20059M5291993-11-19019 November 1993 Applicant Exhibits A-21,A-22,A-24,A-25,A-26,A-29 & A-F1, Consisting of Related Correspondence Not Admitted Into Evidence.Related Correspondence ML20058E0741993-11-19019 November 1993 San Luis Obispo Mothers for Peace Proposed Findings of Fact & Conclusions of Law Re Licensee Application for License Amend to Extend Term of Operating License for Plant.* W/ Certificate of Svc ML20059E8931993-10-28028 October 1993 Memorandum & Order (Motion for Extension of Time).* San Luis Obispo Mothers for Peace 931018 Request for two-wk Extension of Time to File Proposed Findings of Fact & Conclusions of Law Granted.W/Certificate of Svc.Served on 931029 ML20059E8531993-10-27027 October 1993 NRC Staff Response to Board Memorandum & Order Re Extension of Time.* Staff Believes That San Luis Obispo Mothers for Peace Has Shown No Good Cause for Requesting Extension to File Proposed Findings of Fact.W/Certificate of Svc ML20059E8631993-10-25025 October 1993 Pacific Gas & Electric Co Response to Motion for Extension of Time.* Util Does Not Agree W/Board Assessment That Mothers for Peace Request Appears to Be Reasonable But Will Not Oppose Request.W/Certificate of Svc ML20059B2191993-10-19019 October 1993 Memorandum & Order (Responses to Motion for Extension of Time).* Board Believes Intervenor Request for Extension of Time to File Proposed Findings of Fact Appears Reasonable. W/Certificate of Svc.Served on 931019 ML20059B1071993-10-18018 October 1993 San Luis Obispo Mothers for Peace Motion for Extension of Time for Filing Proposing Findings of Fact & Conclusions of Law.* Requests Extension of Two Wks or Until 931119 to File Proposed Findings of Fact.W/Certificate of Svc ML20057D0531993-09-23023 September 1993 Notice of Appearance.* Notice Given That Undersigned Attorney Enters Appearance in Listed Matter & Listed Info Provided.W/Certificate of Svc ML20057B0401993-09-14014 September 1993 NRC Staff Reply to PG&E Response to Staff Motion to Amend Protective Order.* NRC Staff Moves Board to Adopt Language Requested in 930817 Motion as Stated.W/Certificate of Svc ML20056G4891993-08-30030 August 1993 Pacific Gas & Electric Co Response to Motion to Amend Protective Order.* Staff Asks That Protective Order Be Clarified by Adding New Footnote to Paragraph 3 of Order. W/Certificate of Svc ML20059C7361993-08-24024 August 1993 Intervenor Exhibit I-MFP-88,consisting of NRC Insp of Diablo Canyon Units 1 & 2 IR 05000275/19920161993-08-24024 August 1993 Intervenor Exhibit I-MFP-137,consisting of Insp Rept Re Dockets 50-275/92-16 & 50-323/92-16,dtd 920707 IR 05000275/19930111993-08-24024 August 1993 Intervenor Exhibit I-MFP-26,consisting of Re Insp Repts 50-275/93-11 & 50-323/93-11 ML20059M1381993-08-24024 August 1993 Staff Exhibit S-1,consisting of Re 920519 Enforcement Conference IR 05000275/19920131993-08-24024 August 1993 Intervenor Exhibit I-MFP-140,consisting of 920416,mgt Meeting Repts 50-275/92-13 & 50-323/92-13 ML20059D0841993-08-24024 August 1993 Intervenor Exhibit I-MFP-139,consisting of Insp Rept Re Dockets 50-275 & 50-323,dtd 920417 IR 05000275/19920261993-08-24024 August 1993 Intervenor Exhibit I-MFP-118,consisting of Notice of Violation & Insp Rept Re Docket 50-275/92-26 & 50-323/93-26,dtd 921113 ML20059M5041993-08-24024 August 1993 Staff Exhibit S-2,consisting of Re Notice of Violation ML20059M8621993-08-24024 August 1993 Intervenor Exhibit I-MFP-35,consisting of Rept, Self- Evaluation of Diablo Canyon Power Plant, Dtd Jul 1993 1999-09-20
[Table view] |
Text
- . -
db -2 75/32a -O&2- b A: sing . n r. C EIV E D NUCLEAR REGULATORY ff* *
U UNITED STATES AFFAIRS
- - , je ; NUCLEAR REGULATORY COMMISSIONrtriM E
PJf./p"y.
~f i REGION V JUN 261992 3
/ 1450 MARIA LANE hip %i t%N,," b[#,
WALNUT CREEK. CAUFORNIA 94596 <g ;h D DISTRIBUTm -
CH f RMS ONLY June 19, 1992 gR 6 E/ Matt 2-
~
Docket Nos. 50-275 and 50-323 -
f/2V$ MOM License Nos. DPR-80 and DPR-82 EA 92-086 k Pacific Gas and Electric Company 77 Beale Street San Francisco, California 94106 Attention: Mr. G. M. Rueger, Senior Vice President and General Manager Nuclear Power Generation Business Unit
Subject:
NOTICE OF VIOLATION NRC Inspection :f Diablo Canyon Units 1 and 2 This refers to the special inspection conducted by H. Wong and P. Morrill on March 17 through April 27, 1992, as documented in Inspection Report No.-92-17, issued on May 12, 1992. This inspection examined your activities related to maintenance, inspection and operability of containment fan cooler units n (CFCUs) for Diablo Canyon Units 1 and 2. These matters were discussed during i an enforcement conference on May 21, during a subsequent telephone conference on May 31, and in your Revision 1 to Unit I licensee event report (LER)
No.91-019.
h After review of the additional information presented in your revised LER and based on the discussions referenced above, we find your conclusion -- that the requirements of CFCU Technical Specification 3.6.2.3 were not violated -- to be reasonable. Accordingly, the apparent violation regarding CFCU inopera- L bility has been eliminated. . i However, based on the results of the special inspection referenced above, certain of your activities appearea to be in violation vi NRC e equie s.i.er.t:, u specified in the enclosed Notice of Violation (Notice). Although CFCU 'l operability is no longer an issue, we are nonetheless concerned about improper 2aintenance practices 4shich led to the inoperable CFCU backdraft dampers,-and the ineffective corrective actions concerning the dampers. Your corrective ,
actions for these concerns and the organizational deficiencies which- ~
contributed to them will be examined during future inspections.
You are required to respond to this letter and should follow the instructions l specified in the enclosed Notice when preparing your response. In your response, you should document the specific actions taken and any additional actions you plan to prevent recurrence. After reviewing your response to this-Notice, including your proposed corrective actions and the results of future inspections, the NRC will determine whether further enforcement action is necessary to ensure compliance with NRC regulatory requirements.
RECElVED
PDRz JUN2 91992.
u ,,,,, g y, ,,
e e
..+ .
l t . I W f 8 g
l g ~.Vj i V;
'J l
~- i s I' R fi$s ' i?,' 'I L> W }j ii M.
v ca :: ,V i I
- - .c #> c.
g !
b'w ~
h r;
-' o Q
, )
(::
1 %. ,)
Q Q l L w e a C. 1.
l p?
4
$ (D k (' ~} 'w e 74 gd 12 .: A 9
a w t- l - cs ->
b '
gsy 2 r, s
m .
- Mpi a- l-C z
3 t
V (%
, < ' /
l
- & $ bl 1
A g.
$ . ~ >'
}. * .i C'
,b "a ~6 1 [ : g
.. p 3 M diU d,' 5 s:A ec=-.r -
,y .-.,..c-y,-,~q e-,---e-, -- .eww,,,,, ..--...,,w- + . e-.- -
v- ~ ,-.e --me---- +r= --- - -..-- = - , + -.-., - - - =. ..w.', _ - . - , - -+-*i-. w
191912 In accordance with 10 CFR 2.790 of the NRC's " Rules of Practice," a copy of this letter, the enclosure, and your response will be placed in the NRC Public Document Room.
The responses directed by this letter and the enclosed Notice are not subject to the clearance procedures of the Office of Management and Budget as required by the Paperwork Reduction Act of 1980, Pub. L. No.96-511.
Sincerely,
==
R. P merman, Director Divi on of Reactor Safety and Projects
Enclosure:
Notice of Violation cc w/ enclosure:
J. A. Sexton, PG&E C. J. Warner, PG&E J. D. Townsend, PG&E (Diablo Canyon)
D. A. Taggart, PG&E (Diablo Canyon)
T. L. Grebel, PG&E (Diablo Canyon)
C. B. Thomas, News Services, PG&E State of California R. Hendrix, County Administrator Sandy Silver
- w. -,
i
-+-w--ar-wmw..,-<w-,s .-m,, . , - , .,,#- m..,.,,,__
- o. ,
191912 >
NOTICE OF VIOLATION Pacific Gas and Electric Company Docket Nos. 50-275 and 50-323 Diablo Canyon Nuclear Power plant License _Nos. DPR-80 and DPR-82 During NRC inspections conducted March 17 through April- 27, 1992, violations-of NRC requirements were identified.- In accordance with the " General State-ment of Policy and Procedure for NRC Enforcement Actions," 10 CFR Part 2, Appendix C, the violations are listed below:
A. Section 6.8.1 of the Diablo Canyon Technical Specifications requires 'S licensee to establish and implement procedures for the activities recom-mended in Appendix A of Regulatory Guide 1.33, Revision 2,1978.
Section 9.a of Appendix A to Regulatory Guide 1.33, Revision 2, states that appropriate procedures or instructions should be provided for maintenance activities that can affect the performance of safety-related.
equipment.
Work Orders R0063770, R0064110, R0064103, R0063296, and R0063768 provided instructions to inspect, clean, and lubricate Unit I containment fan cooler units (CFCU) in February and March-1991. The work orders referenced American Warming and Ventilation drawings SHW-D-9098,' Revision-F, and 9099, Revision B (DCPP Drawings 663079-38/38), for proper: assembly ,
details for containment fan cooler unit'(CFCU) backdraft dampers.
Contrary to the above... the work order instructions merermot implemented.
for maintenance of CFCUs as follows:
- . Counterweights were installed without sufficient' clearance..for. -
free movement in a slotted hole in the 1ever aNiF(all Unit 1 CFCUs). l
- Damper linkage bars were. assembled'in a'rever.se configuration
~
(CFCU 1-5).
- The' Hnt: age bar w:s placed on the wrong side of the linkage arm, causing binding of the damper (CFCUs 1-1 and 1-5).
- Washers were used although none were specified in design drerings (CFCU 1-2).
This is a Severity Level IV violation (Supplement 1), applicable.to Unit 1.
B. Section 6.8.1 of the Diab 1'o Canyon Technical Specifications requires the licensee to establish and implement procedures for the activities recommended in Appendix A of Regulatory Guide 1.33, Revision 2 1978.
Section 8.b of Appendix A to Regulatory Guide 1.33, Revision.2, states j that appropriate procedures or instructions should be provided. for the
~
i performance of inspections that can affect the performance of safety-:
i l
.- - - -...,.....__...._;m,_,_,..__
_.._. _ .....a _ _....~s. - ___.__._. . , _ - _ _
_ _. =
1 1
, 191912 4 related equipment.
Contrary to the above, the licensee's inspection of Unit 2 CFCUs on !
Ma ch. . -
92 was cor. ducted without appropriate procedures, and i ..
uded that CFCUs 2-2 and 2-5 were _ assembled correctly.
This is a Severity Level IV violation (Supplement I), applicable to Unit 2.
C. 10 CFR Part 50, Appendix B, Criterion XVI, requires that measures be established to assure that conditions adverse to quality, such as i defective equipment, are corrected. '
1991 unti) February 22, 1992, the Contrary to the.toabove..;from licensee failed March 27, L involving reverse'fotation of correct a condition 1 CFCU 1-5, a condition adverse to quality. Correction of this problem !
could have led to the discovery of similar problems with'the backdraft l dampers associated ~with three other containment fan cooler ~unitiif This is a Severity Level IV violation (Supplement I), applicabl. to Unit 1.
Pursuant to the. provisions of 10 CFR 2.201, Pacific Gas and Electric Company l is hereby required to submit a written statement or explanation to the U.S. '
Nuclear Regulatory Commission, ATTN: Document Control Desk, Washington, DC 20555 with a copy to the Regional Administrator, Region V, and a copy to the. l NRC Resident Inspector, Diablo Canyon, within 30 days of the date of the i letter transmitting this Notice. This reply should be clearly marked as a
" Reply to a Notice of Violation" and should include for each violation:
(1) the reason for the violation or, if contested, the basis for disputing the violation, (2) the corrective steps that have been taken and 4.he results achieved, (3) the corrective steps that will be taken to avoid further violations, and (4) the date when full compliance will be achieved. If an i adequate reply is not received within the time specified in this Notice, the !
Commission may issue an order or demand for information as to why the license ,,
1 shoulo not be modified, suspended, or revoked or w;,, such other actions as may be proper should not be taken. Where good cause is shown, consideration will be given to extending the response time.
Dated at Walnut Creek, California This 1Qth day of ,1, , n p , 1992 4
O
.