ML20137N387
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| ML20137N387 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 01/27/1986 |
| From: | Thornberry R PACIFIC GAS & ELECTRIC CO. |
| To: | Brian W SAN LUIS OBISPO, CA |
| References | |
| RTR-NUREG-0654, RTR-NUREG-654 NUDOCS 8602030041 | |
| Download: ML20137N387 (2) | |
Similar Documents at Diablo Canyon | |
|---|---|
Category:CORRESPONDENCE-LETTERS
MONTHYEARML20212B1681999-09-13013 September 1999
[Table view]Forwards Insp Repts 50-275/99-12 & 50-323/99-12 on 990711- 08-21.Four Violations Being Treated as Noncited Violations ML20211A9501999-08-12012 August 1999 Discusses 990720-21 Workshop Conducted in Region IV Ofc,Re Exchange of Info in Area of Use of Risk Insights in Regulatory Activities.List of Attendees,Summary of Topic & Issues,Agenda & Copies of Handouts Encl ML20210L1461999-08-0303 August 1999 Informs That NRC Plans to Administer Gfes of Written Operator Licensing Exam on 991006.Requests Submittal of Ltr Identifying Individuals Taking Exam,Personnel Allowed Access to Exams & Mailing Address for Exams ML20210H6181999-07-27027 July 1999 Forwards Insp Repts 50-275/99-07 & 50-323/99-07 on 990503- 0714.Apparent Violations Being Considered for Escalated Enforcement Action ML18107A7011999-06-25025 June 1999 Requests Rev of NRC Records to Reflect Change of PG&E Address ML20205J3381999-04-0808 April 1999 Informs That Time Provided by NRC Regulation within Which Commission May Act to Review Director'S Decision Expired. Commission Declined Any Review & Became Final Agency Action on 990406.With Certificate of Svc.Served on 990409 DCL-99-038, Forwards Decommissioning Funding Repts for Diablo Canyon Power Plant,Units 1 & 2 & Humboldt Bay Power Plant,Unit 3, Per Requirements of 10CFR50.75(f)1999-03-31031 March 1999 Forwards Decommissioning Funding Repts for Diablo Canyon Power Plant,Units 1 & 2 & Humboldt Bay Power Plant,Unit 3, Per Requirements of 10CFR50.75(f) DCL-99-033, Forwards Change 16 to Rev 18 of Diablo Canyon Power Plant Physical Security Plan,Per 10CFR50.54(p).Changes Do Not Decrease Safeguards Effectiveness of Plan.Without Encl1999-03-12012 March 1999 Forwards Change 16 to Rev 18 of Diablo Canyon Power Plant Physical Security Plan,Per 10CFR50.54(p).Changes Do Not Decrease Safeguards Effectiveness of Plan.Without Encl DCL-99-010, Forwards Change 15 to Rev 18 of Dcnpp Physical Security Plan,Per 10CFR50.54(p).Changes Do Not Decrease Effectiveness of Plan.Encl Withheld1999-01-26026 January 1999 Forwards Change 15 to Rev 18 of Dcnpp Physical Security Plan,Per 10CFR50.54(p).Changes Do Not Decrease Effectiveness of Plan.Encl Withheld ML20202A9831999-01-18018 January 1999 Informs That Modesto Irrigation District No Longer Seeking Addl Interconnection with Pacific Gas & Electric Co at Pittsburg,Ca & Matters First Addressed in 980429 Comments in Opposition to Restructuring of Util Have Now Become Moot IR 05000275/19980121999-01-13013 January 1999 Informs That Insp Repts 50-275/98-12 & 50-323/98-12 Have Been Canceled DCL-98-163, Forwards Change 14 to Rev 18 of Physical Security Plan. Changes Do Not Decrease Safeguards Effectiveness of Plan & Submitted Pursuant to 10CFR50.54(p).Encl Withheld1998-11-24024 November 1998 Forwards Change 14 to Rev 18 of Physical Security Plan. Changes Do Not Decrease Safeguards Effectiveness of Plan & Submitted Pursuant to 10CFR50.54(p).Encl Withheld ML20195G5161998-11-16016 November 1998 Forwards Insp Repts 50-275/98-16 & 50-323/98-16 on 980913- 1024.No Violations Noted ML20155F7951998-11-0303 November 1998 Second Partial Response to FOIA Request for Documents. Records Subj to Request Encl & Identified in App C DCL-98-123, Submits Listed Address Changes for NRC Service Lists for Listed Individuals1998-09-0909 September 1998 Submits Listed Address Changes for NRC Service Lists for Listed Individuals DCL-98-108, Submits 90-day Response to NRC GL 98-01, Yr 2000 Readiness of Computer Sys at Nuclear Power Plants. Util Has Pursued & Continuing to Pursue Year 2000 Readiness Program Similar to That Outlined in Nei/Nusmg 97-07, Nuclear Util Year..1998-08-0707 August 1998 Submits 90-day Response to NRC GL 98-01, Yr 2000 Readiness of Computer Sys at Nuclear Power Plants. Util Has Pursued & Continuing to Pursue Year 2000 Readiness Program Similar to That Outlined in Nei/Nusmg 97-07, Nuclear Util Year.. ML20236T2931998-07-24024 July 1998 Forwards Order Prohibiting Involvement in NRC Licensed Activities for 5 Yrs.Order Being Issued Due to Falsification of Info on Application to Obtain Unescorted Access to PG&E Plant ML20236T3431998-07-22022 July 1998 Forwards Insp Repts 50-275/98-11 & 50-323/98-11 on 980526-28.Apparent Violations Identified & Being Considered for Escalated Enforcement Action ML20236J2251998-07-0101 July 1998 Ltr Contract,Task Order 232 Entitled, Review of Callaway, Comanche,Diablo Canyon & Wolf Creek Applications for Conversion to Improved TS Based on Standard TS, Under Contract NRC-03-95-026 ML20236G0691998-06-19019 June 1998 Forwards Endorsement 123 to Neila Policy NF-228,Endorsement 145 to Neila Policy NF-113,Endorsement 124 to Neila Policy NF-228 & Endorsement 89 to Maelu Policy MF-103 IR 05000275/19980051998-04-17017 April 1998 Forwards Insp Repts 50-275/98-05 & 50-323/98-05 on 980202-06 & 23-27 & 0302-18.No Violations Noted.Insp Focused on Resolution of Previous NRC Insp Findings & Included Review of Issues Identified During Architect/Engineering Insp Rept ML20203G0371998-02-25025 February 1998 Forwards Revised Copy of NRC Form 398, Personal Qualification Statement - Licensee, (10/97) Encl 1,which Has Been Revised to Reflect Current Operator Licensing Policy DCL-98-014, Forwards Change 12 to Rev 18 to Physical Security Plan,Per 10CFR50.54(p).Plan Withheld1998-02-10010 February 1998 Forwards Change 12 to Rev 18 to Physical Security Plan,Per 10CFR50.54(p).Plan Withheld ML20199H6691998-02-0202 February 1998 Ack Receipt of ,Transmitting Rev 18,change 11, to Plant Physical Security Plan,Submitted Under Provisions of 10CFR50.54(p).Role of Video Capture Audible Alarm Sys Needs to Be Addressed in Security Plan,Per 980123 Telcon DCL-97-187, Forwards Change 11,rev 18 to Physical Security Plan.Encl 1 Describes Proposed Revs to Physical Security Plan.Plan Withheld1997-11-19019 November 1997 Forwards Change 11,rev 18 to Physical Security Plan.Encl 1 Describes Proposed Revs to Physical Security Plan.Plan Withheld IR 05000275/19970181997-10-31031 October 1997 Forwards Insp Repts 50-275/97-18 & 50-323/97-18 on 971006- 10.Insp Verified That Liquid & Gaseous Radioactive Waste Effluent Mgt Program Was Properly Implemented.No Violations Noted DCL-97-156, Provides Change 10 to Rev 18 of Physcial Security Plan & Change 2 to Rev 3 of Safeguards Contingency Plan.Plans Withheld1997-09-16016 September 1997 Provides Change 10 to Rev 18 of Physcial Security Plan & Change 2 to Rev 3 of Safeguards Contingency Plan.Plans Withheld ML20210H4671997-08-0202 August 1997 Requests That NRC Suspend Investigation & Review of Issues Raised by Modesto Irrigation District & Transmission Agency of Northern CA Re Contention That PG&E Had Violated Nuclear License Conditions Known as Stanislaus Commitments ML20137N1591997-03-31031 March 1997 Informs That Licensee Facility Scheduled to Administer NRC GFE on 970409.Sonalsts,Inc Authorized Under Contract to Support NRC Administration of GFE Activities ML16343A4801997-02-25025 February 1997 Forwards non-proprietary WCAP-14796 & Proprietary WCAP-14795, Nrc/Util Meeting on Model 51 SG Tube Integrity & ARC Methodology. Proprietary Rept Withheld,Per 10CFR2.90 ML20134H6271997-02-10010 February 1997 Fifth Partial Response to FOIA Request for Documents.Records in App I Encl & Available in Pdr.App J Records Withheld in Part (Ref FOIA Exemption 5) & App K Records Completely Withheld (Ref FOIA Exemption 5) ML20134K3421997-02-0606 February 1997 Conveys Results & Conclusions of Operational Safeguards Response Evaluation Conducted by NRR at Plant,Units 1 & 2, on 960909-12.W/o Encl ML16342D5291997-01-31031 January 1997 Transmits WCAPs Supporting NRCs Review of License Amend Request 96-10,rev of TSs to Support Extended Fuel Cycles to 24 months.WCAP-11082,rev 5,WCAP-11594,rev 2 & WCAP-14646,rev 1 Withheld ML16342D5331997-01-24024 January 1997 Requests Proprietary Version of WCAP-14646,rev 1, Instrumentation Calibration & Drift Evaluation for Diablo Canyon Units 1 & 2,24 Month Fuel Cycle Evaluation, Jan 1997 Be Withheld from Public Disclosure Per 10CFR2.790 ML16342D5311997-01-24024 January 1997 Requests That WCAP-11594,rev 2, W Improved Thermal Design Procedure Instrument Uncertainty Methodology,Diablo Canyon Units 1 & 2,24 Month Fuel Cycle Evaluation Be Withheld from Public Disclosure,Per 10CFR2.790 ML16342D5321997-01-24024 January 1997 Requests WCAP-11082,rev 5, Westinghouse Setpoint Methodology for Protection Sys,Diablo Canyon Units 1 & 2,24 Month Fuel Cycle Evaluation, Jan 1996 Be Withheld from Public Disclosure Per 10CFR2.790 ML20136C3521997-01-11011 January 1997 Discusses Japan Oil Spill & Np Intake & Possibilities of Such Event Occurring at SONGS or Dcnpp ML20133F8961997-01-0909 January 1997 Responds to NRC Ltr of 961206 Received on 961210 Which Requested Further Info Re Utils Violations of Conditions of Its Nuclear Licenses Designated to Promote & Protect Competition in Bulk Power Market in Northern & Central CA ML20133F8721997-01-0909 January 1997 Acks & Responds to NRC Ltr of 961206 Received by Undersigned on 961210 Requesting Further Info to Document Tancs Assertion,Per Filing on 960429 That Util Has Violated Terms & Conditions of Nuclear Power Project Licenses ML16342D5521996-12-18018 December 1996 Requests That Proprietary WCAP-14795, Nrc/Util Meeting on Model 51 SG Tube Integrity & ARC Methology, Be Withheld (Ref 10CFR2.790(b)(4)) ML20129J4001996-10-18018 October 1996 Forwards Order Approving Corporate Restructuring by Establishment of Holding Company & Safety Evaluation NSD-NRC-96-4846, Transmits Proprietary & non-proprietary Versions of Preliminary Rept, Incomplete Rcca Insertion. W Authorization ltr,AW-96-1021 & Affidavit Requesting Info Be Withheld from Public Disclosure Encl1996-10-16016 October 1996 Transmits Proprietary & non-proprietary Versions of Preliminary Rept, Incomplete Rcca Insertion. W Authorization ltr,AW-96-1021 & Affidavit Requesting Info Be Withheld from Public Disclosure Encl ML20129G6121996-09-24024 September 1996 Second Partial Response to FOIA Request for Documents. Forwards Documents Listed in App C,E,F & G.Documents Available in Pdr.App E,F & G Documents Partially Withheld Ref FOIA Exemptions 4 & 6.App D Record Listed as Copyright DCL-96-170, Forwards Change 1 to Rev 4 of Training & Qualification Plan, Per 10CFR50.54(p).Plan Withheld1996-08-14014 August 1996 Forwards Change 1 to Rev 4 of Training & Qualification Plan, Per 10CFR50.54(p).Plan Withheld DCL-96-141, Submits Change 9 to Rev 18 of Physical Security Plan.Plan Withheld1996-07-31031 July 1996 Submits Change 9 to Rev 18 of Physical Security Plan.Plan Withheld ML20116B8411996-07-22022 July 1996 Forwards Revisions to SR 95-03,SR 95-04 & SR 95-05 Re EDG 1-2 Valid Failures ML20117E6171996-05-24024 May 1996 Forwards Public Version of Rev 11 to EPIP EP R-7, Off-Site Transportation Accidents DCL-96-102, Submits Change 8 to Rev 18 of Physical Security Plan,Per 10CFR50.54(p).Encl Withheld1996-05-0606 May 1996 Submits Change 8 to Rev 18 of Physical Security Plan,Per 10CFR50.54(p).Encl Withheld DCL-96-096, Forwards Public Version of Rev 3 to Diablo Canyon Power Plant Units 1 & 2 Emergency Plan, Change 151996-04-16016 April 1996 Forwards Public Version of Rev 3 to Diablo Canyon Power Plant Units 1 & 2 Emergency Plan, Change 15 DCL-96-054, Forwards Change 7 to Rev 18 of Physical Security Plan & Change 1 to Rev 3 of Safeguards Contingency Plan.Encl Withheld1996-02-28028 February 1996 Forwards Change 7 to Rev 18 of Physical Security Plan & Change 1 to Rev 3 of Safeguards Contingency Plan.Encl Withheld 1999-09-13 Category:EXTERNAL CORRESPONDENCE MONTHYEARML20006F6411989-08-11011 August 1989
[Table view]Summarizes 890808-10 Meeting in Rockville,Md Re Diablo Canyon Nuclear Power Plant ML20237L5761987-08-0606 August 1987 Advises of Favorable Impression Re Competence of People, Thoroughness of Approach & Robust Resilent Methodology Which Allows for Introduction of New Data at Any Time,Per PG&E 870715 Workshop on long-term Seismic Program ML20237L5571987-07-27027 July 1987 Summarizes Nrc/Pg&E 870715-16 Workshop in San Francisco,Ca Re Plant Ground Motion DCL-87-121, Forwards Addl Info Re Application for State of Nv Site User Permit for Beatty,Nv Low Level Waste Disposal Site, Including Clarification Re Util Radwaste Processing, Indemnification Agreement & Procedures1987-05-28028 May 1987 Forwards Addl Info Re Application for State of Nv Site User Permit for Beatty,Nv Low Level Waste Disposal Site, Including Clarification Re Util Radwaste Processing, Indemnification Agreement & Procedures ML20211A1661987-02-12012 February 1987 Requests All Documents in Possession of Pg&E,Consultants, Contractors or Agents Re Addl Parametric Studies Conducted for Facility High Density Racks.Related Correspondence ML20207M8801987-01-0505 January 1987 Provides Summary Rept of Unusual Event at Facility,Per Rev 1 to NUREG-0654.On 870102,smoke Discovered in Area of High Pressure Turbine at Unit 1.Caused by Minor Bearing Shaft Seal Leak.Event Did Not Affect Health & Safety of Public ML20212B2341986-12-20020 December 1986 Forwards Rept of Discharge Monitoring at Diablo Canyon Power Plant During Month of Nov 1986 ML20213A3581986-11-28028 November 1986 Summarizes 861120 Meeting in Washington,Dc Re Facility long-term Seismic Program ML20197B3311986-10-23023 October 1986 Requests Reconsideration of Lack of Relevant Response Re Interrogatory 3 Concerning Dissimilar Metal Contact.Util Drawing 439504 Shows Third Dissimilar Metal (SAE 62 Bronze). Certificate of Svc Encl.Related Correspondence ML20210V2491986-10-0101 October 1986 Discusses Request to Reroute Discharge 001N Secondary Effluent from Package Sewage Treatment Plant for Domestic Sewage Only.Rerouting Acceptable Per Discharge Prohibition A.3.Revised Program Encl ML20214P4941986-09-20020 September 1986 Forwards Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Aug 1986 DCL-86-235, Submits Accurate Description of Wastewater Holding Pond for Best Mgt Practices Plan Item B.6.Pond Used Only Occasionally to Temporarily Store Wastewater That Cannot Be Discharged. Plan Rev Being Prepared for Adoption by 8701311986-08-12012 August 1986 Submits Accurate Description of Wastewater Holding Pond for Best Mgt Practices Plan Item B.6.Pond Used Only Occasionally to Temporarily Store Wastewater That Cannot Be Discharged. Plan Rev Being Prepared for Adoption by 870131 ML20198J1141986-05-23023 May 1986 Forwards Rev to Radioactive Effluent Release Data for 1984, Per 860422 Request for Review.Rept Data Only Covers Last Half 1984 ML20203P5831986-05-0101 May 1986 Forwards Diablo Canyon Power Plant 316(b) Cooling Water Intake Assessment,1985 Annual Rept & Thermal Effects Monitoring Program,1985 Annual Rept, Per Provision D.4 NPDES Permit CA0003751 ML20203G0511986-04-20020 April 1986 Forwards Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Mar 1986 ML20137N3871986-01-27027 January 1986 Advises That on 860126,earthquake Detected by Seismic Instrumentation Sys & Felt by Control Room Personnel. Emergency Notifications initiated.Post-earthquake Walkdown & Insp Determined That No Damage Occurred ML20136B7371985-10-0303 October 1985 Forwards Facility Emergency Response Plan Booklet for 1985-1986 Which Contains Consolidated Util & County of San Luis Obispo Comments.Primary Booklet Distribution to Residences & Businesses Will Begin on 850930.W/o Encl ML20136B5151985-09-0909 September 1985 Advises That 1985 Facility Dress Rehearsal Will Be Held on 850927.Participants Will Include Util,County of San Luis Obispo & State of Ca.Participants at Emergency Response Facilities & Field Monitoring Teams Will Start in-place ML20136B8341985-09-0909 September 1985 Advises That 1985 Facility Dress Rehearsal Will Be Held on 850927.Participants Will Include Util,County of San Luis Obispo & State of Ca.Participants at Emergency Response Facilities & Field Monitoring Teams Will Start in-place ML20128E4391985-06-19019 June 1985 Forwards Resolution 5684 Urging State Legislature to Hold Public Hearings Re Storage of Radwaste at Facility.Served on 850703 ML20127C9921985-06-12012 June 1985 Lists Comments Re Draft Order 85-101 Concerning Waste Discharge Requirements for Facilities ML20100D7501985-03-28028 March 1985 Forwards Thermal Effects Monitoring Program,1984 Annual Rept & Progress Rept for 1984 Heat Treatment Optimization Studies for Marine Biofouling Control.Impingement & Entrainment for 1985 Will Be in 1985 Progress Rept ML20100K2241984-11-26026 November 1984 Summarizes 841124 Malfunction of Turbine Control Sys Resulting in Opening of 10 to 35% Steam Dumps Due to Sudden Load Rejection.Safety Injection Signal Caused ECCS to Initiate & Discharge to RCS ML20082E2891983-11-17017 November 1983 Forwards Incomplete List of Citizen Questions Re Rev 1 to Emergency Plan.Timely Response Urged ML20024E0641983-08-0303 August 1983 Forwards Signed & Notarized Verification Statement for Idvp Responses to Second Set of Interrogatories.Related Correspondence ML20085E3071983-07-27027 July 1983 Forwards Independent Design Verification Program Response to State of CA Second Set of Interrogatories ML20072B8831983-03-0202 March 1983 Forwards Revised Tables Consisting of NPDES Data,Including Heavy Metal Analysis Results,Inadvertently Omitted from Annual Rept ML20070U9821983-01-28028 January 1983 Forwards Annual Summary Rept on Monitoring & Reporting Program at Diablo Canyon Power Plant During 1982 & Thermal Effects Monitoring Program 1982 Annual Rept,Diablo Canyon Power Plant ML20063E4391982-07-0808 July 1982 Lists Results of Util Review of BNL Final Rept, Independent Seismic Evaluation of Diablo Canyon Unit 1 Containment Annulus Structure & Selected Piping Sys. Use of up-to-date Info Would Obviate Instances of Disagreement ML20054L7391982-06-30030 June 1982 Requests Conformance W/Addressing & Transmitting of Independent Design Verification Program Semimonthly Rept ML20051H4081982-05-11011 May 1982 Requests That R Hubbard Contact Teledyne Re Meeting on Status of Independent Review of Plants ML20051H3421982-05-11011 May 1982 Requests That R Hubbard Contact Rf Reedy,Inc to Arrange Meeting on Status of Independent Review of Project ML20039F8531982-01-0404 January 1982 Requests Investigation of San Luis Obispo County Nuclear Power Plant Emergency Response Plan.Partial Plan Currently Available for Public Comment Does Not Assure Public Safety & Should Not Be Approved ML20039E3631981-12-24024 December 1981 Requests Insp Rept Carried Out Under Condition 2 of Nuclear Energy Liability Policy for Facilities.Opposes Licensing ML20039D1601981-12-0808 December 1981 Requests Info Re Influence of Plant on Util Request for billion-dollar Rate Increase Pending Before Public Util Commission of CA ML20116B5451981-10-21021 October 1981 Forwards Draft Preliminary Rept on Design Interface Review of Seismic Reverification Program ML20039E4631981-10-20020 October 1981 Supports Licensing of Facilities ML20010E3971981-08-27027 August 1981 Advises That Applicant Responses to First Set of Interrogatories Must Be Served No Later than 810902. Extension Until 810919 Denied Due to Inability to Compromise W/Intervenors.W/Certificate of Svc.Related Correspondence ML20009H0481981-05-26026 May 1981 Ack Receipt of Ltr of Protest Re Facility.Operational Licensing Matter Currently Before NRC ML20151Z9771981-04-29029 April 1981 Opposes Licensing of Plant Due to Site Only 2 1/2 Miles from Earthquake Fault ML19347E2461981-03-30030 March 1981 Ack Receipt of Ltr Re Facilities.Ltr Has Been Forwarded to Nrc,Ofc of Congressional Affairs for Response ML18086B6961981-03-26026 March 1981 Ack Receipt of Recent Correspondence Re Licensing of Facilities.Formal Response & Clarification of Issues Forthcoming ML18086B6981981-03-20020 March 1981 Supports Licensing of Facilities ML19289F6561979-05-0101 May 1979 Requests That CA Public Utils Commission Withhold Issuance of Certificate of Necessity for Plant Until Santa Barbara County Can Devise Emergency Evacuation Plan ML20062H2141979-04-0202 April 1979 Opposes Nuclear Facility Const ML19259C3871979-03-23023 March 1979 Forwards Constituent Ltr Re Facility Const Near Geologic Fault.Requests Any Info Dealing W/Matter ML20062H2101979-03-18018 March 1979 Expresses Concern Re Reactor Const Near Active Geologic Fault ML20062F4361978-11-22022 November 1978 Forwards for Dept of Energy Response,A Memo Re an Inquiry by G Burns Into Who Inspects the Structural Steel of the Subj Facil ML20148J1541978-10-21021 October 1978 Expresses Concern Over Role of Nuc Energy in Us Energy Prog, Suggests More Res Be Directed Towards Solar Energy. Deplores Liquid Metal Breeder Reactor & the Idea of Siting a Plant on the James River Near Her Home ML20214U2961977-10-14014 October 1977 Requests Attention to Possibility That Util Failed to Disclose Existence of Hosgri Fault Near Diablo Canyon in San Luis Obispo,Ca to NRC for 2 Yrs.Investigation Similar to That Being Conducted Re North Anna Suggested 1989-08-11 Category:EXTERNAL LETTERS ROUTED TO NRC MONTHYEARML20006F6411989-08-11011 August 1989
[Table view]Summarizes 890808-10 Meeting in Rockville,Md Re Diablo Canyon Nuclear Power Plant DCL-87-121, Forwards Addl Info Re Application for State of Nv Site User Permit for Beatty,Nv Low Level Waste Disposal Site, Including Clarification Re Util Radwaste Processing, Indemnification Agreement & Procedures1987-05-28028 May 1987 Forwards Addl Info Re Application for State of Nv Site User Permit for Beatty,Nv Low Level Waste Disposal Site, Including Clarification Re Util Radwaste Processing, Indemnification Agreement & Procedures ML20211A1661987-02-12012 February 1987 Requests All Documents in Possession of Pg&E,Consultants, Contractors or Agents Re Addl Parametric Studies Conducted for Facility High Density Racks.Related Correspondence ML20207M8801987-01-0505 January 1987 Provides Summary Rept of Unusual Event at Facility,Per Rev 1 to NUREG-0654.On 870102,smoke Discovered in Area of High Pressure Turbine at Unit 1.Caused by Minor Bearing Shaft Seal Leak.Event Did Not Affect Health & Safety of Public ML20212B2341986-12-20020 December 1986 Forwards Rept of Discharge Monitoring at Diablo Canyon Power Plant During Month of Nov 1986 ML20197B3311986-10-23023 October 1986 Requests Reconsideration of Lack of Relevant Response Re Interrogatory 3 Concerning Dissimilar Metal Contact.Util Drawing 439504 Shows Third Dissimilar Metal (SAE 62 Bronze). Certificate of Svc Encl.Related Correspondence ML20210V2491986-10-0101 October 1986 Discusses Request to Reroute Discharge 001N Secondary Effluent from Package Sewage Treatment Plant for Domestic Sewage Only.Rerouting Acceptable Per Discharge Prohibition A.3.Revised Program Encl ML20214P4941986-09-20020 September 1986 Forwards Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Aug 1986 DCL-86-235, Submits Accurate Description of Wastewater Holding Pond for Best Mgt Practices Plan Item B.6.Pond Used Only Occasionally to Temporarily Store Wastewater That Cannot Be Discharged. Plan Rev Being Prepared for Adoption by 8701311986-08-12012 August 1986 Submits Accurate Description of Wastewater Holding Pond for Best Mgt Practices Plan Item B.6.Pond Used Only Occasionally to Temporarily Store Wastewater That Cannot Be Discharged. Plan Rev Being Prepared for Adoption by 870131 ML20198J1141986-05-23023 May 1986 Forwards Rev to Radioactive Effluent Release Data for 1984, Per 860422 Request for Review.Rept Data Only Covers Last Half 1984 ML20203P5831986-05-0101 May 1986 Forwards Diablo Canyon Power Plant 316(b) Cooling Water Intake Assessment,1985 Annual Rept & Thermal Effects Monitoring Program,1985 Annual Rept, Per Provision D.4 NPDES Permit CA0003751 ML20203G0511986-04-20020 April 1986 Forwards Rept on Discharge Monitoring at Diablo Canyon Power Plant During Month of Mar 1986 ML20137N3871986-01-27027 January 1986 Advises That on 860126,earthquake Detected by Seismic Instrumentation Sys & Felt by Control Room Personnel. Emergency Notifications initiated.Post-earthquake Walkdown & Insp Determined That No Damage Occurred ML20136B7371985-10-0303 October 1985 Forwards Facility Emergency Response Plan Booklet for 1985-1986 Which Contains Consolidated Util & County of San Luis Obispo Comments.Primary Booklet Distribution to Residences & Businesses Will Begin on 850930.W/o Encl ML20136B5151985-09-0909 September 1985 Advises That 1985 Facility Dress Rehearsal Will Be Held on 850927.Participants Will Include Util,County of San Luis Obispo & State of Ca.Participants at Emergency Response Facilities & Field Monitoring Teams Will Start in-place ML20136B8341985-09-0909 September 1985 Advises That 1985 Facility Dress Rehearsal Will Be Held on 850927.Participants Will Include Util,County of San Luis Obispo & State of Ca.Participants at Emergency Response Facilities & Field Monitoring Teams Will Start in-place ML20128E4391985-06-19019 June 1985 Forwards Resolution 5684 Urging State Legislature to Hold Public Hearings Re Storage of Radwaste at Facility.Served on 850703 ML20127C9921985-06-12012 June 1985 Lists Comments Re Draft Order 85-101 Concerning Waste Discharge Requirements for Facilities ML20100D7501985-03-28028 March 1985 Forwards Thermal Effects Monitoring Program,1984 Annual Rept & Progress Rept for 1984 Heat Treatment Optimization Studies for Marine Biofouling Control.Impingement & Entrainment for 1985 Will Be in 1985 Progress Rept ML20100K2241984-11-26026 November 1984 Summarizes 841124 Malfunction of Turbine Control Sys Resulting in Opening of 10 to 35% Steam Dumps Due to Sudden Load Rejection.Safety Injection Signal Caused ECCS to Initiate & Discharge to RCS ML20082E2891983-11-17017 November 1983 Forwards Incomplete List of Citizen Questions Re Rev 1 to Emergency Plan.Timely Response Urged ML20024E0641983-08-0303 August 1983 Forwards Signed & Notarized Verification Statement for Idvp Responses to Second Set of Interrogatories.Related Correspondence ML20085E3071983-07-27027 July 1983 Forwards Independent Design Verification Program Response to State of CA Second Set of Interrogatories ML20072B8831983-03-0202 March 1983 Forwards Revised Tables Consisting of NPDES Data,Including Heavy Metal Analysis Results,Inadvertently Omitted from Annual Rept ML20070U9821983-01-28028 January 1983 Forwards Annual Summary Rept on Monitoring & Reporting Program at Diablo Canyon Power Plant During 1982 & Thermal Effects Monitoring Program 1982 Annual Rept,Diablo Canyon Power Plant ML20063E4391982-07-0808 July 1982 Lists Results of Util Review of BNL Final Rept, Independent Seismic Evaluation of Diablo Canyon Unit 1 Containment Annulus Structure & Selected Piping Sys. Use of up-to-date Info Would Obviate Instances of Disagreement ML20054L7391982-06-30030 June 1982 Requests Conformance W/Addressing & Transmitting of Independent Design Verification Program Semimonthly Rept ML20051H4081982-05-11011 May 1982 Requests That R Hubbard Contact Teledyne Re Meeting on Status of Independent Review of Plants ML20051H3421982-05-11011 May 1982 Requests That R Hubbard Contact Rf Reedy,Inc to Arrange Meeting on Status of Independent Review of Project ML20039F8531982-01-0404 January 1982 Requests Investigation of San Luis Obispo County Nuclear Power Plant Emergency Response Plan.Partial Plan Currently Available for Public Comment Does Not Assure Public Safety & Should Not Be Approved ML20039E3631981-12-24024 December 1981 Requests Insp Rept Carried Out Under Condition 2 of Nuclear Energy Liability Policy for Facilities.Opposes Licensing ML20039D1601981-12-0808 December 1981 Requests Info Re Influence of Plant on Util Request for billion-dollar Rate Increase Pending Before Public Util Commission of CA ML20116B5451981-10-21021 October 1981 Forwards Draft Preliminary Rept on Design Interface Review of Seismic Reverification Program ML20039E4631981-10-20020 October 1981 Supports Licensing of Facilities ML20010E3971981-08-27027 August 1981 Advises That Applicant Responses to First Set of Interrogatories Must Be Served No Later than 810902. Extension Until 810919 Denied Due to Inability to Compromise W/Intervenors.W/Certificate of Svc.Related Correspondence ML20009H0481981-05-26026 May 1981 Ack Receipt of Ltr of Protest Re Facility.Operational Licensing Matter Currently Before NRC ML20151Z9771981-04-29029 April 1981 Opposes Licensing of Plant Due to Site Only 2 1/2 Miles from Earthquake Fault ML19347E2461981-03-30030 March 1981 Ack Receipt of Ltr Re Facilities.Ltr Has Been Forwarded to Nrc,Ofc of Congressional Affairs for Response ML18086B6961981-03-26026 March 1981 Ack Receipt of Recent Correspondence Re Licensing of Facilities.Formal Response & Clarification of Issues Forthcoming ML18086B6981981-03-20020 March 1981 Supports Licensing of Facilities ML20003D3591981-02-18018 February 1981 Comments on NRC Performance Re French Nuclear Industry Plan ML19289F6561979-05-0101 May 1979 Requests That CA Public Utils Commission Withhold Issuance of Certificate of Necessity for Plant Until Santa Barbara County Can Devise Emergency Evacuation Plan ML20062H2141979-04-0202 April 1979 Opposes Nuclear Facility Const ML19259C3871979-03-23023 March 1979 Forwards Constituent Ltr Re Facility Const Near Geologic Fault.Requests Any Info Dealing W/Matter ML20062H2101979-03-18018 March 1979 Expresses Concern Re Reactor Const Near Active Geologic Fault ML20062F4361978-11-22022 November 1978 Forwards for Dept of Energy Response,A Memo Re an Inquiry by G Burns Into Who Inspects the Structural Steel of the Subj Facil ML20148J1541978-10-21021 October 1978 Expresses Concern Over Role of Nuc Energy in Us Energy Prog, Suggests More Res Be Directed Towards Solar Energy. Deplores Liquid Metal Breeder Reactor & the Idea of Siting a Plant on the James River Near Her Home ML20214U2961977-10-14014 October 1977 Requests Attention to Possibility That Util Failed to Disclose Existence of Hosgri Fault Near Diablo Canyon in San Luis Obispo,Ca to NRC for 2 Yrs.Investigation Similar to That Being Conducted Re North Anna Suggested 1989-08-11 |
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e PACIFIC OAS AND E LE C T RIC C O M PANY 4
i p p~ "y , DIABLO CANYON POWER PLANT i PO. Box 56 Avila Beach, Cahfomia 93424 -(805) 595-7351 R.C. THORNBERRY PLANT MANAGER January 27, 1986 Mr. William Briam, Administrator San Luis Obispo County Administrative Office County Government Center San Luis Obispo, CA 93408
Dear Mr Briam:
Pursuant to NUREG-0654, Revision 1, Appendix 1, the following is a summary report concerning an Unusual Event at the Diablo Canyon Power Plant site.
On January 26, 1986, an earthquake was detected by the plant seismic instrumentation system and was also felt by control room personnel. The maximum ground acceleration at the plant, as determined by the Terra Technology seismic monitoring instrumentation system, was 0.003g.
An Unusual Event was declared by the Shift Foreman at 1121 PST and emergency notifications were initiated. A post-earthquake walkdown and inspection by plant personnel determined that no damage had been caused at the site.
The unusual Event was cencluded at 1135 PST, January 26, 1986. This event has in no way affected the health and safety of the public and no discharge of radioactive materials were made to the environment.
Sincerely, ROBERT C. THORNBERRY RCT:ggd 20$D0
'O 1
DC0480 1
Mr. William Briam January 27, 1986 cc Mr. Benjamin P. Tong, Chief Nuclear Power Plant Planning P. O. Box 9577 Sacramento, CA 95823 Mr. John B. Martin, Administrator U. S. Nuclear Regulatory Commission, Region V 1450 Maria Lane, Suite 210 Walnut Creek, CA 94596-5368 Mr. George Whiting, Sheriff San Luis Obispo County P. O. Box 32 San Luis Obispo, CA 93401
,jkr.GeorgeW.Knighton, Chief Licensing Branch No. 3 Division of Licensing Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Director, Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555 DC0480 2
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