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MONTHYEARML20125A9141985-06-0505 June 1985 Requests That Licensee Provide Addl Info Re 850318 Application to Amend License DPR-54 Concerning Boron Concentration During Periods of Refueling.Draft Transmittal Ltr to Licensee & Request Encl Project stage: Draft Other 1985-06-05
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Category:DKT 30 MTL BYPRODUCT
MONTHYEARML20125A9141985-06-0505 June 1985 Requests That Licensee Provide Addl Info Re 850318 Application to Amend License DPR-54 Concerning Boron Concentration During Periods of Refueling.Draft Transmittal Ltr to Licensee & Request Encl 1985-06-05
[Table view] Category:INTERNAL OR EXTERNAL MEMORANDUM
MONTHYEARML20207J7561999-02-19019 February 1999 Forwards Proposed Transmittal Ltr & Comments on Physical Protection Plan in Response to Verbal Request from Rancho Seco to Provide Addl Comments on ISFSI Physical Protection Installation NUREG-1299, Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl1994-06-29029 June 1994 Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl ML20056E4571993-08-0505 August 1993 Forwards Technical Review Rept Re, Tardy Licensee Actions Initiated Because of Delayed Replacement of Batteries in Uninterruptible Power Supplies at Plant ML20056C8421993-07-13013 July 1993 Notification of Significant Licensee Meeting W/Util on 930727 to Discuss Decommissioning & General Status ML20058D1231990-10-25025 October 1990 Notification of Significant Meeting on 901030 W/Util in Herald,Ca to Discuss Licensee Organization,Staffing,Plant Status & Status of Licensee Programs ML20059P0831990-10-12012 October 1990 Notification of 901017 Meeting W/Nrc in Rockville,Md to Discuss Decommissioning of Facilities ML20062A8381990-10-12012 October 1990 Notification of 901017 Meeting W/Util in Rockville,Md,To Discuss Plant Decommissioning Funding ML20055E2821990-06-28028 June 1990 Forwards Documents in Response to Subpoena Re M Akins,Et Al ML20055E2981990-04-13013 April 1990 Responds to Civil Subpoena Re M Akings Et Al.Chronological Sort of Dbase File Created to Account for Documents Released Encl ML20148T1891990-04-10010 April 1990 Responds to Request for Info Re Congressional Inquiries on Tracking & Closeout of Issues Raised Re Incident Investigation Team (IIT) Investigations of Plants.Actions Assigned by EDO in Response to Plant IITs Addressed ML20247K3421989-09-12012 September 1989 Forwards Transcript of 890829 Meeting W/Util in Rockville,Md Re Status of Plant & Associated Closure Plans ML20246J5101989-08-23023 August 1989 Notification of Cancellation of 890906 Meeting W/Golden State Energy in Rockville,Md to Discuss Potential License Transfer for Plant from Smud ML20246F0401989-08-23023 August 1989 Notification of 890906 Meeting W/Golden State Energy (Gse) in Rockville,Md to Discuss Potential License Transfer from Smud to Gse ML20245H0111989-08-0909 August 1989 Notification of 890829 Meeting W/Smud in Rockville,Md to Discuss Closure & Decommissioning Plans & Preliminary Details of Potential License Transfer for Facility ML20245F1261989-08-0909 August 1989 Updates Status Following Smud Ratepayer Vote on 890606 to Close Plant,Per 890619 Staff Requirements Memo.Eligible Voters Voted 53 to 47% to Close Plant.Nrc Evaluating Util Closure Process & Will Meet W/Licensee Re Decommissioning ML20248D1431989-07-27027 July 1989 Forwards Proposed Generic Ltr Requesting Voluntary Licensee Participation in ERDS & Requests That Proposed Generic Ltr Be Sent to All Licensees of Power Reactors,Except for Participants & Licensees of Listed Plants ML20247E6721989-07-17017 July 1989 Proposes Closeout of Plant Correspondence Control Ticket Re Environ Conservation Organization Request for Notification Whenever License Amend Requests Result in Impairment of Plant Operability.Intervenor Will Be Placed on Svc List ML20244C4511989-06-0909 June 1989 Notification of 890619 Meeting W/Util & Bechtel at Plant Site to Discuss Resolution of Geologic & Seismic Issues. Meeting Will Be Followed by Field Trip ML20055E4911989-05-0101 May 1989 Forwards Draft Documents & Supporting Info Proposed for Plant Notice of Violation & Proposed Imposition of Civil Penalties Re Release of Radioactive Liquid Effluents & Emergency Preparedness ML20055E3341989-03-15015 March 1989 Notifies of Meeting on 890317 W/Util to Discuss Results of Licensee Investigation Re Incident Involving Resins in Liquid Effluent Waste Stream During 890115-19 ML20245E9441989-01-31031 January 1989 Forwards Proposed plant-specific Backfit for Improved Auxiliary Feedwater Sys Reliability Analyses for Required Improvement in Secondary DHR Capability at Plant ML20055D8221989-01-13013 January 1989 Advises That Commission Has Not Objected to Intention to Issue Notice of Violation & Proposed Imposition of Civil Penalty for Violation of Requirements of Plant Radioactive Liquid Effluent Programs ML20195E5441988-11-0202 November 1988 Notification of 881110 Meeting W/Util in Rockville,Md to Discuss Plant Radioactive Liquid Effluent Program ML20245E9851988-10-20020 October 1988 Forwards B Moller 880830 Petition Requesting That NRC Direct Util to Shut Down Facility,Per 10CFR2.206.Draft Ltr of Ack & Draft Notice of Receipt of Petition for Publication in Fr Encl for Signature ML20055E3151988-10-11011 October 1988 Requests Review of Encl Draft Enforcement Action Now That DOJ Has Declined Prosecution on Matter.Draft Commission Paper Also Encl ML20055D8171988-09-28028 September 1988 Summarizes Significant Issues Re Investigation of Matls False Statement Made by Util ML20154Q1341988-09-19019 September 1988 Forwards AEOD Engineering Evaluation Rept That Discusses Several Events of Immersion Heaters Inside Primary Sys Being Energized While Not Covered W/Liquid ML20154Q1131988-09-19019 September 1988 Requests That Matls Engineering Branch Evaluate Margin for Safety Re Potential LOCA Due to Energized Uncovered Pressurizer Heaters ML20151T3371988-08-0909 August 1988 Notification of 880817 Meeting W/Util in Rockville,Md to Discuss SER on ATWS Issued by Staff to Utils ML20148T0851988-06-0303 June 1988 Discusses Multiplant Action F-58,Items II.K.3.30 & II.K.3.31 Compliance w/10CFR50.46 ML20153E3031988-05-0303 May 1988 Forwards NRR Input to Status of Regulatory Activities at Plants,In Response to J Curtis Request for Info ML20058K6411988-04-28028 April 1988 Forwards Amend 98 to License DPR-54 & SER Revising Tech Specs to Resolve Problems Identified in Insp Rept 50-312/86-15.W/o Stated Encls ML20151S5461988-04-22022 April 1988 Discusses NRC Briefing by Licensee Re Readiness for Restart. Licensee Committed to Listed Action Per Commission Request ML20153E3381988-04-21021 April 1988 Requests Input on Status of Regulatory Activities for Listed Plants,Status of EPRI Research for RES & Status of California Low Level Waste Program.Response Requested by 880505 ML20055E3051988-04-20020 April 1988 Forwards Amend 98 to License DPR-50 & Ser,Revising Tech Specs to Resolve Problems Identified in Insp Rept 50-312/86-15.Recommends That DOJ Be Provided Copy of Amend & SER ML20151T0711988-04-20020 April 1988 Requests SER Which Summarizes Verbal Agreements as Outlined in 880125 & 0222 Ltrs & Evaluates Technical Adequacy of Gc Andognini to Fj Miraglia ML20151C1071988-03-31031 March 1988 Notification of Canceled 880412 Meeting W/Util,Usgs & California Div of Mines & Geology to Discuss Geological Conditions in Vicinity ML20150D7451988-03-18018 March 1988 Recommends Commission Meeting Not Be Postponed & Commission Consideration of Restart Not Be Contingent on Prior Staff Resolution of Diesel Generator Vibration Problem ML20148B7641988-03-0909 March 1988 Notification of 880316 Meeting W/Util at Plant to Discuss Concerns Re Recent Hot Particle Exposure ML20150B9831988-03-0808 March 1988 Forwards AEOD/S802, Trends & Patterns Program - Special Rept Operational Experience Feedback Evaluation,Rancho Seco Nuclear Generating Station,Restart, in Response to 880211 Memo.Lists Items That Should Be Addressed for Restart ML20147H3851988-03-0303 March 1988 Notification of 880311 Meeting W/Util in Rockville,Md to Discuss Plant Restart Status ML20147E4581988-02-26026 February 1988 Notification of 880303 Meeting W/Utils in Rockville,Md to Discuss Fires in Annunciator Cabinets ML20196E8301988-02-26026 February 1988 Notification of 880303 Meeting W/Utils & ANI in Rockville,Md to Discuss Fires in Annunciator Cabinets ML20247Q7021988-02-17017 February 1988 Confirms 880226 Meeting W/Us Attorneys,T Flynn & J Goldstein in Walnut Creek,Ca to Discuss Info on Release of Radioactive Effluents in Plant ML20149L5971988-02-16016 February 1988 Concurs W/Scope & Purpose of Enhanced Operational Insp Plan & Will Provide Appropriate Support for Implementation of Insp.Plan Meets Objectives to Access Util Organizational Ability to Operate & Manage Through Power Ascension Program ML20149M8241988-02-15015 February 1988 Notification of Canceled 880222 Meeting W/Util in Rockville,Md to Discuss Plant Readiness to Restart ML20149H3921988-02-12012 February 1988 Forwards Printouts Reflecting Current Status & Schedule of Plant Restart Review.Sser Addressing All SER Restart Issues Will Be Ready for NRR Mgt Review by 880219 ML20055C2051988-02-12012 February 1988 Forwards Safety Evaluation Supporting Util 871223 & 880211 Submittals Re Proposed Amends to Tech Specs (PA 155,Rev 2) for Plant.Salp Input Also Encl ML20055E3011988-02-0303 February 1988 Forwards Latest Critical Items Rept for 880112-29.Outline of Power Ascension Insp Program Will Be Sent Under Separate Cover ML20148E6711988-01-19019 January 1988 Discusses Encl Info Re Investigation Into Falsification of Cable Installation Records at Facility,Including Repts of Licensee Internal Investigation & Final Results of Cable Insp Program.W/O Stated Encls 1999-02-19
[Table view] Category:MEMORANDUMS-CORRESPONDENCE
MONTHYEARML20207J7561999-02-19019 February 1999 Forwards Proposed Transmittal Ltr & Comments on Physical Protection Plan in Response to Verbal Request from Rancho Seco to Provide Addl Comments on ISFSI Physical Protection Installation NUREG-1299, Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl1994-06-29029 June 1994 Forwards Continuation of Curtiss Papers to Be Filed Under Commission Correspondence in Pdr.Advanced Copy Sent to Pdr. List of Documents Included in Four Boxes Encl ML20056E4571993-08-0505 August 1993 Forwards Technical Review Rept Re, Tardy Licensee Actions Initiated Because of Delayed Replacement of Batteries in Uninterruptible Power Supplies at Plant ML20056C8421993-07-13013 July 1993 Notification of Significant Licensee Meeting W/Util on 930727 to Discuss Decommissioning & General Status ML20058D1231990-10-25025 October 1990 Notification of Significant Meeting on 901030 W/Util in Herald,Ca to Discuss Licensee Organization,Staffing,Plant Status & Status of Licensee Programs ML20059P0831990-10-12012 October 1990 Notification of 901017 Meeting W/Nrc in Rockville,Md to Discuss Decommissioning of Facilities ML20062A8381990-10-12012 October 1990 Notification of 901017 Meeting W/Util in Rockville,Md,To Discuss Plant Decommissioning Funding ML20055E2821990-06-28028 June 1990 Forwards Documents in Response to Subpoena Re M Akins,Et Al ML20055E2981990-04-13013 April 1990 Responds to Civil Subpoena Re M Akings Et Al.Chronological Sort of Dbase File Created to Account for Documents Released Encl ML20148T1891990-04-10010 April 1990 Responds to Request for Info Re Congressional Inquiries on Tracking & Closeout of Issues Raised Re Incident Investigation Team (IIT) Investigations of Plants.Actions Assigned by EDO in Response to Plant IITs Addressed ML20247K3421989-09-12012 September 1989 Forwards Transcript of 890829 Meeting W/Util in Rockville,Md Re Status of Plant & Associated Closure Plans ML20246J5101989-08-23023 August 1989 Notification of Cancellation of 890906 Meeting W/Golden State Energy in Rockville,Md to Discuss Potential License Transfer for Plant from Smud ML20246F0401989-08-23023 August 1989 Notification of 890906 Meeting W/Golden State Energy (Gse) in Rockville,Md to Discuss Potential License Transfer from Smud to Gse ML20245H0111989-08-0909 August 1989 Notification of 890829 Meeting W/Smud in Rockville,Md to Discuss Closure & Decommissioning Plans & Preliminary Details of Potential License Transfer for Facility ML20245F1261989-08-0909 August 1989 Updates Status Following Smud Ratepayer Vote on 890606 to Close Plant,Per 890619 Staff Requirements Memo.Eligible Voters Voted 53 to 47% to Close Plant.Nrc Evaluating Util Closure Process & Will Meet W/Licensee Re Decommissioning ML20248D1431989-07-27027 July 1989 Forwards Proposed Generic Ltr Requesting Voluntary Licensee Participation in ERDS & Requests That Proposed Generic Ltr Be Sent to All Licensees of Power Reactors,Except for Participants & Licensees of Listed Plants ML20247E6721989-07-17017 July 1989 Proposes Closeout of Plant Correspondence Control Ticket Re Environ Conservation Organization Request for Notification Whenever License Amend Requests Result in Impairment of Plant Operability.Intervenor Will Be Placed on Svc List ML20246D8841989-06-19019 June 1989 Staff Requirements Memo Re 890601 Briefing on Operating Reactors & Fuel Facilities in Rockville,Md.Commission Expressed Disappointment in Long Term Operating Performance of Turkey Point Nuclear Power Plant ML20244C4511989-06-0909 June 1989 Notification of 890619 Meeting W/Util & Bechtel at Plant Site to Discuss Resolution of Geologic & Seismic Issues. Meeting Will Be Followed by Field Trip ML20055E4911989-05-0101 May 1989 Forwards Draft Documents & Supporting Info Proposed for Plant Notice of Violation & Proposed Imposition of Civil Penalties Re Release of Radioactive Liquid Effluents & Emergency Preparedness ML20245C5351989-04-21021 April 1989 Staff Requirements Memo Re 890407 Briefing in Rockville,Md Re Readiness of Plant to Restart ML20055E3341989-03-15015 March 1989 Notifies of Meeting on 890317 W/Util to Discuss Results of Licensee Investigation Re Incident Involving Resins in Liquid Effluent Waste Stream During 890115-19 ML20245E9441989-01-31031 January 1989 Forwards Proposed plant-specific Backfit for Improved Auxiliary Feedwater Sys Reliability Analyses for Required Improvement in Secondary DHR Capability at Plant ML20055D8221989-01-13013 January 1989 Advises That Commission Has Not Objected to Intention to Issue Notice of Violation & Proposed Imposition of Civil Penalty for Violation of Requirements of Plant Radioactive Liquid Effluent Programs ML20195E5441988-11-0202 November 1988 Notification of 881110 Meeting W/Util in Rockville,Md to Discuss Plant Radioactive Liquid Effluent Program ML20245E9851988-10-20020 October 1988 Forwards B Moller 880830 Petition Requesting That NRC Direct Util to Shut Down Facility,Per 10CFR2.206.Draft Ltr of Ack & Draft Notice of Receipt of Petition for Publication in Fr Encl for Signature ML20055E3151988-10-11011 October 1988 Requests Review of Encl Draft Enforcement Action Now That DOJ Has Declined Prosecution on Matter.Draft Commission Paper Also Encl ML20055D8171988-09-28028 September 1988 Summarizes Significant Issues Re Investigation of Matls False Statement Made by Util ML20154Q1341988-09-19019 September 1988 Forwards AEOD Engineering Evaluation Rept That Discusses Several Events of Immersion Heaters Inside Primary Sys Being Energized While Not Covered W/Liquid ML20154Q1131988-09-19019 September 1988 Requests That Matls Engineering Branch Evaluate Margin for Safety Re Potential LOCA Due to Energized Uncovered Pressurizer Heaters ML20151T3371988-08-0909 August 1988 Notification of 880817 Meeting W/Util in Rockville,Md to Discuss SER on ATWS Issued by Staff to Utils ML20148T0851988-06-0303 June 1988 Discusses Multiplant Action F-58,Items II.K.3.30 & II.K.3.31 Compliance w/10CFR50.46 ML20153E3031988-05-0303 May 1988 Forwards NRR Input to Status of Regulatory Activities at Plants,In Response to J Curtis Request for Info ML20058K6411988-04-28028 April 1988 Forwards Amend 98 to License DPR-54 & SER Revising Tech Specs to Resolve Problems Identified in Insp Rept 50-312/86-15.W/o Stated Encls ML20151S5461988-04-22022 April 1988 Discusses NRC Briefing by Licensee Re Readiness for Restart. Licensee Committed to Listed Action Per Commission Request ML20153E3381988-04-21021 April 1988 Requests Input on Status of Regulatory Activities for Listed Plants,Status of EPRI Research for RES & Status of California Low Level Waste Program.Response Requested by 880505 ML20151T0711988-04-20020 April 1988 Requests SER Which Summarizes Verbal Agreements as Outlined in 880125 & 0222 Ltrs & Evaluates Technical Adequacy of Gc Andognini to Fj Miraglia ML20055E3051988-04-20020 April 1988 Forwards Amend 98 to License DPR-50 & Ser,Revising Tech Specs to Resolve Problems Identified in Insp Rept 50-312/86-15.Recommends That DOJ Be Provided Copy of Amend & SER ML20151C1071988-03-31031 March 1988 Notification of Canceled 880412 Meeting W/Util,Usgs & California Div of Mines & Geology to Discuss Geological Conditions in Vicinity ML20150D7451988-03-18018 March 1988 Recommends Commission Meeting Not Be Postponed & Commission Consideration of Restart Not Be Contingent on Prior Staff Resolution of Diesel Generator Vibration Problem ML20148B7641988-03-0909 March 1988 Notification of 880316 Meeting W/Util at Plant to Discuss Concerns Re Recent Hot Particle Exposure ML20150B9831988-03-0808 March 1988 Forwards AEOD/S802, Trends & Patterns Program - Special Rept Operational Experience Feedback Evaluation,Rancho Seco Nuclear Generating Station,Restart, in Response to 880211 Memo.Lists Items That Should Be Addressed for Restart ML20147H3851988-03-0303 March 1988 Notification of 880311 Meeting W/Util in Rockville,Md to Discuss Plant Restart Status ML20196E8301988-02-26026 February 1988 Notification of 880303 Meeting W/Utils & ANI in Rockville,Md to Discuss Fires in Annunciator Cabinets ML20147E4581988-02-26026 February 1988 Notification of 880303 Meeting W/Utils in Rockville,Md to Discuss Fires in Annunciator Cabinets ML20247Q7021988-02-17017 February 1988 Confirms 880226 Meeting W/Us Attorneys,T Flynn & J Goldstein in Walnut Creek,Ca to Discuss Info on Release of Radioactive Effluents in Plant ML20149L5971988-02-16016 February 1988 Concurs W/Scope & Purpose of Enhanced Operational Insp Plan & Will Provide Appropriate Support for Implementation of Insp.Plan Meets Objectives to Access Util Organizational Ability to Operate & Manage Through Power Ascension Program ML20149M8241988-02-15015 February 1988 Notification of Canceled 880222 Meeting W/Util in Rockville,Md to Discuss Plant Readiness to Restart ML20055C2051988-02-12012 February 1988 Forwards Safety Evaluation Supporting Util 871223 & 880211 Submittals Re Proposed Amends to Tech Specs (PA 155,Rev 2) for Plant.Salp Input Also Encl ML20149H3921988-02-12012 February 1988 Forwards Printouts Reflecting Current Status & Schedule of Plant Restart Review.Sser Addressing All SER Restart Issues Will Be Ready for NRR Mgt Review by 880219 1999-02-19
[Table view] |
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JtJN 051985 MEMORANDUM FOR: Hugh L. Thompson, Jr., Director Division of Licensing, NRR FROM: Dennis F. Kirsch, Acting Director Division of Reactor' Safety and Projects
SUBJECT:
. REQUEST FOR ADDITIONAL INFORMATION - BORON CONCENTRATION DURING REFUELING TAC NO. 57293 Plant Name: Rancho Seco Nuclear Generating Station Docket No.: 50-312 Responsible Branch: Operating Reactors Branch No. 4 Project Manager: Sydney Miner Review Status: Incomplete This TAC _ addresses the licensee's request to revise the minimum boron concentration required during periods of refueling. In order to complete our review of this request, we find we need additional information as specified in the enclosed draft letter to the licensee. If you concur with this need, please transmit this letter to the licensee,at your earliest convenience.
If you have any questions, please call. Jerry Zwetzig at FTS 463-3749.
/ 7(h iIh)
Dennis F. Kirsch, Acting Di> rector i
Division of Reactor Safety and Projects
Enclosure:
Draft letter to licensee with enclosure cc:
S. Miner, NRR J. Thoma, NRR G. Lainas, NRR J. Eckhardt, RV L. Miller, RV R. Pate, RV G. Zwetzig, RV Via: 5520: Division f Licensing, NRR ID: Rancho TAC No. 52955
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Z ZIG / dot KIR CH PA E p1iCd 6/> /85 6/q/85 ; /f4C (,/ /ss' 8506110244 850605 PDR ADOCK 05000312 i h P PDR )
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. Docket No. 50-312' ,'. , .
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3 Mr. Ronald J.(Rodriguez I ' ' '
' Executive Director,. Nuclear . >
~
, . Sacramento Municipal. Utility District 6201 S Street;- -
P. 0..-Box-15830 / .
. Sacramento, California -95813 -
Dear ,
Mr. R'o_driguez: ,
. 4~ ,
SUBJECT:
BORON CONCENTRATION DURING REFUELING i The--staff is conducting its review of your request for a change.in the minimum boron concentration required during periods of refueling. Based on our review
>as of this'date, we have identified the need for additional information as
' listed in the enclosure. It is requested that you provide this information within~45 days of' receipt of this letter.
This request for. information was approved by the Office of Management and Budget under clearance number XXXX-XXXX. Comments on burden and duplication
-may be directed to the Office of Management and Budget, Reports Management, Room 3208, New Executive Office Building, Washington, D.C. 20503.
Sincerely, i
l John F. Stolz, Chief '
Operating Reactors Branch #4 Division of Licensing
Enclosure:
Request for Additional Information l-cc w/ enclosure:
See next page l-l 4
e I
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ENCLOSURE-REQUEST FOR ADDITIONAL INFORMATION RELATING TO PROPOSED LICENSE AMENDMENT NO. 126 REFUELING BORON CONCENTRATION RANCHO SECO NUCLEAR GENERATING STATION
~ DOCKET NO.: 50-312
- 1. Your submittal of March 18, 1985 states that a boron concentration of 1974 ppm will "... sustain a reactivity condition of Keff = 0.95 or less with all control rods removed from the core." (underlining added).
Neither the Rancho Seco Updated Safety Analysis Report (containing nuclear data for Cycle 6) or the Reload Report for Cycle 7, however, provide a basis for confirming the correctness of this concentration.
Therefore, please provide a copy of the analysis that resulted in this estimate. If the analysis utilizes information from reference documents, please provide applicable extracts from the references.
- 2. If your-review of the information needed for this submittal should reveal an error in the analysis that would increase the required concentration, please provide an appropriate revision to your' request and to LER 85-03.
1 6
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