ML20203A230
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Letter Sequence Approval | |
|---|---|
TAC:L32047, (Approved, Closed) | |
Administration | |
MONTHYEARML20135D7081997-02-28028 February 1997
[Table View]Discusses Ltrs for Portsmouth Gaseous Diffusion Plant & 960419 & 0815,for Paducah Gaseous Diffusion Plant Requesting Exclusions of Areas within Usec Leased Areas from Criticality Accident Alarm Sys Monitoring Project stage: Approval ML20147H0981997-03-31031 March 1997 Forwards Response to Request for Addl Info Re Paducah Gaseous Diffusion Plant & Portsmouth Gaseous Diffusion Criticality Accident Alarm Sys Monitoring Exclusion Requests,Changing Due Date to 970228 Project stage: Request ML20138D4021997-04-0707 April 1997 Forwards Responses to Questions Concerning Paducah & Portsmouth GDP Criticality Accident Alarm Sys Monitor Exclusion Requests Project stage: Other ML20217F4441997-10-0303 October 1997 Ack Receipt of 970915 Application to Amend Coc GDP-1 Re Product & Tails Withdrawal Criticality Accident Alarm Sys. Application Is Acceptable for Formal Review.Completion of Review Is Anticipated by 980115 Project stage: Approval ML20217F8061997-10-0707 October 1997 Requests Technical Assistance in Reviewing Certificate Amend Request for Paducah Gaseous Diffusion Plant to Revise TS Requirement on Criticality Accident Alarm System for Product Withdrawal Facilities Project stage: Approval ML20198R6521998-01-14014 January 1998 Informs That Review Will Not Be Completed by 980115 Due to Other Activities.Review Should Now Be Completed by 980331 Project stage: Other ML20203A2301998-02-12012 February 1998 Requests Addl Info Re 970915 Application for Amend to Certificate of Compliance Revising Technical Safety Requirement 2.3.4.7, Criticality Accident Alarm Sys, Required Action A.1.5 Project stage: Approval ML20248L2121998-03-10010 March 1998 Submits TAR Re Review of Request for Criticality Accident Alarm Sys (CAAS) Exclusion for Portsmouth Gaseous Diffusion Plants & Paducah Gaseous Diffusion Plant Project stage: Approval ML20216J0531998-03-13013 March 1998 Provides Response to NRC RAI on Certificate Amend Request Dealing W/Product & Tails Withdrawal Facility Criticality Accident Alarm Sys.Info Requested Provided in Encl 1 Project stage: Response to RAI ML20216H2691998-04-14014 April 1998 Informs of Inability to Complete Review of Amend Request by 980331 as Indicated in .Currently Anticipates Completion by 980529 Project stage: Approval ML20248K8571998-06-0505 June 1998 Informs That Staff Was Unable to Complete Review of Certificate Amend Request by 980529,due to Other Activities. Completion of Review Anticipated by 980630 Project stage: Approval ML20236N8231998-07-0909 July 1998 Informs That NRC Review of Application Identified Addl Info, Needed Before Final Action Can Be Taken on Request Re Paducah Certificate Amend Request for Product & Tails Withdrawal Criticality Accident Alarm Sys Project stage: Approval ML20237C6991998-08-18018 August 1998 Forwards Response to NRC 980709 RAI Re Certificate Amend Request Revising Technical Safety Requirement 2.3.4.7 Re Product & Tails Withdrawal Criticality Accident Alarm Sys Project stage: Other ML20195J8771998-11-20020 November 1998 Informs That Staff Anticipates Completing Paducah Certificate Amend Request Re Product Tails Withdrawal Criticality Accident Alarm Sys,By 981231 Due to Other Activities Project stage: Approval ML20197G6811998-12-0707 December 1998 Forwards Copy of Compliance Evaluation Rept Prepared to Support Amend of Coc GDP-1 & Copy of Notice of Amend Which Has Been Forwarded to Ofc of Fr for Publication Project stage: Other ML20199G2161999-01-14014 January 1999 Forwards Amend 23 to Coc GDP-1,revising TS Requirement 2.3.4.7 on Product & Tails Withdrawal Facilities Criticality Accident Alarm Sys Project stage: Approval ML20202G2541999-02-0101 February 1999 Rev 37 to USEC-01,application for NRC Certification,Paducah Gaseous Diffusion Plant.Rev Incorporates Changes to Technical Safety Requirements Previously Submitted & Approved as Amend 23 to Coc GDP-1 Project stage: Request ML20195H4541999-03-0101 March 1999 Responds to NRC 981204 RAI Re Licensee Request for Exclusion of Areas within Licensee Leased Areas from Criticality Accident Alarm Sys Monitoring.Update Documents,Originally Submitted as Part of Original Request,Encl Project stage: Request 1998-02-12 |
| ML20203A230 | |
| Person / Time | |
|---|---|
| Site: | 07007001 |
| Issue date: | 02/12/1998 |
| From: | Cox C NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | John Miller UNITED STATES ENRICHMENT CORP. (USEC) |
| References | |
| TAC-L32047, NUDOCS 9802230311 | |
| Download: ML20203A230 (2) | |
Similar Documents at 07007001 | |
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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20217N7591999-10-18018 October 1999
[Table view]Provides Monthly Update on Progress of Installation of Seismic Upgrade Mods to Bldgs C-331 & C-335 ML20217M3861999-10-15015 October 1999 Provides Addl Changes to SAR Update Certificate Amend Request,Containing Changes That Resulted from re-evaluation of Autoclave head-to-shell O-ring Leakage Analysis Provided by DOE SAR Repts ML20217G1811999-10-14014 October 1999 Forwards Reissued Amend to Coc for Usec Paducah Gdp.Coc Corrects Coc Issued on 991006.Amend Number & Effective Date Were Inadvertently Incorporated as 3 & 991026,instead of 4 & 991105 ML20217G1731999-10-14014 October 1999 Requests Addl Info Re Applications Dtd 990924,requesting Amends to Cocs for Paducah & Portsmouth GDPs for Revised QA Programs.Encl Identifies Specific Info Needed.Info Should Be Provided within 30 Days ML20217F6801999-10-12012 October 1999 Forwards Updated Paducah GDP Certificate Amend Requests at NRC for Approval ML20217B2801999-10-0606 October 1999 Forwards Insp Rept 70-7001/99-203 on 990921-23.No Violations Noted ML20217B3521999-10-0606 October 1999 Forwards Amend 3 to Certificate of Compliance GDP-1 to Revise Six Technical Safety Requirements Sections.Sections Are 2.1.4.17,2.1.4.8,2.3.4.1,2.3.4.4,2.3.4.16 & 3.10.4.b. Compliance Evaluation Rept Also Encl ML20212K8941999-10-0404 October 1999 Forwards Insp Rept 70-7001/99-10 on 990720-0907 & Forwards NOV Indicating That Some Personnel Were Incorrectly Granted Unescorted Access to Controlled Access Areas Without Having Necessary Specific Training ML20216J8931999-10-0101 October 1999 Forwards Copy of Security Incident Log & Associated Info for Sept 1999 ML20216J9081999-09-30030 September 1999 Forwards Revised Written Event Rept 99-10,rev 3,pertaining to Corroded Fire Sprinkler Heads Affecting Operability of high-pressure Fire Water (HPFW) Sprinkler Sys.No Commitment Contained in Rept ML20217M3701999-09-29029 September 1999 Submits bi-monthly Update on Progress of Mods to Upgrade Audibility of Criticality Accident Alarm Sys (Caas).Schedule for CAAS Audibility Upgrades Attached ML20212H1251999-09-24024 September 1999 Notifies NRC of Change in Regulatory Commitments Associated with Submittal Date for Update of Application SAR Chapter 3.Specifics of Commitment Changes of Listed ML20212H3801999-09-24024 September 1999 Responds to 990723 RAI Re 1999 Annual Update to Certification Applications ML20212F0981999-09-22022 September 1999 Forwards Insp Rept 70-7001/99-12 on 990830-0902.Purpose of Insp Was to Determine If Security Requirements Adequately Implemented & Included Review of Approved Plant Security Plan.No Violations Identified ML20212H3721999-09-22022 September 1999 Forwards NRC Form 790 Classification Record Documents for Paducah & Portsmouth GDPs That Were Generated During Month of Aug 1999.Without Encl ML20217J1211999-09-20020 September 1999 Submits Listed Comments on NRC Proposed Rule, Reporting Requirements for Nuclear Power Reactors ML20212D4291999-09-17017 September 1999 Forwards Required 30-day Written Event Rept Re Criticality Accident Alarm Sys Response Time in Bldg C-710.Encl 2 Contains Commitments Contained in Submittal ML20212D4231999-09-16016 September 1999 Informs That Review of Event Rept Er 99-12 Revealed Listed Two Statements Inadvertently Omitted from Document ML20212B6611999-09-15015 September 1999 Forwards Insp Rept 70-7001/99-202 on 990816-20.No Violations Noted ML20212D2361999-09-15015 September 1999 Submits Monthly Update on Progress of Installation of Seismic Upgrade Mods to Bldgs C-331 & C-335 ML20212A5441999-09-14014 September 1999 Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 70-7001/99-07 ML20212A5531999-09-14014 September 1999 Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 70-7001/99-08 ML20211Q9951999-09-10010 September 1999 Forwards 30-day Written Rept ER-99-12,re Loss of Power to Autoclave Position 1 North & 1 South Process Gas Leak Detection (Pgld) in Bldg C-333-A.Caused by Electrical Short Circuit.Submitted Work Request 501636 for PI SEX-4 ML20216E4891999-09-0909 September 1999 Responds to Violations Noted in Insp Rept 70-7001/99-08. Corrective Actions:On 990602 Responsible Organization Manager Met with FP Engineer Performing Bldg Reappraisal & Made Clear Expectation for Prompt Reporting of Deficiencies ML20211P2091999-09-0909 September 1999 Provides Staff Written Clarification of NRC Reporting Expectations of When Double Contingency Losses Should Be Reported to NRC IAW Bulletin 91-001, Reporting Loss of Criticality Safety Controls, & Suppl ML20211P3831999-09-0303 September 1999 Forwards Coc GDP-1,amend 3 & Coc GDP-2,amend 4 for Paducah (Pgdp) & Portsmouth (Ports) Gdps,Respectively by Revising Pgdp & Ports QAPs in Vol 3 of Respective Certificate Applications ML20211L6441999-09-0202 September 1999 Forwards Insp Rept 70-7001/99-11 on 990802-06.No Violations Noted.Insp Consisted of Selective Exam of Procedures & Representative Records,Interviews with Personnel & Observations of Activities in Progress ML20211M3551999-09-0101 September 1999 Forwards Copy of Security Incident Log & Associated Info for Month of Aug 1999,IAW 10CFR95.57(b) ML20211K4041999-08-31031 August 1999 Forwards Responses to Remaining NRC Questions/Comments from 980601 & 0709 NRC RAIs Re SAR Update ML20211M7031999-08-30030 August 1999 Forwards Proprietary Rev 0 to Arming & Arrest Authority Security Plan for Paducah & Portsmouth Gaseous Diffusion Plants, for Review & Approval.Encl Withheld ML20211G9971999-08-26026 August 1999 Forwards Rev 2 to Written Rept Er 99-10,re Corroded Fire Sprinkler Sys in Bldg C-337 & C-333.Analysis of Root Cause Has Not Been Completed.Statistically Based Sprinkler head- Sampling Plan Has Been Completed & Approved ML20211B5021999-08-20020 August 1999 Forwards Amend 2 to Certificate of Compliances GDP-1, Revising Paducah GDP Technical Safety Requirements Re Audibility Requirements for Criticality Accident Alarm Sys at Facility & Related Sections of SAR ML20211F1761999-08-20020 August 1999 Requests That Paducah GDP facility,C-709 Lab Annex Bldg Be Added to List of Facilities to Be Exempted from CAAS Detection Coverage ML20211D9751999-08-20020 August 1999 Forwards Rev 1 to Final Written Event Rept Er 99-11,re Unplanned Actuation of C-333-A Autoclave 1 North Autoclave Steam Pressure Control Sys (Aspcs) on 990623 ML20211A7011999-08-17017 August 1999 Forwards Copy of Final Amend to 10CFR76 for Info of Subcommittee.Final Rule Is Being Transmitted to Fr for Publication.Final Rule Will Amend Regulations That Apply to Paducah & Portsmouth Gaseous Diffusion Plants ML20211D5811999-08-16016 August 1999 Submits Monthly Update on Progress of Installation of Seismic Upgrade Mods to Bldgs C-331 & C-335 ML20210P7421999-08-10010 August 1999 Forwards Insp Rept 70-7001/99-08 on 990529-0719 & Nov. Violations of Concern Because Late Reporting of Problems with safety-related Equipment Could Negatively Impact Continued Availability of Equipment ML20210Q6061999-08-0909 August 1999 Forwards NRC Form 790 Classification Record Documents for Paducah & Portsmouth Gdps,Per 10CFR95.57.Records Were Generated During Month of July 1999.Without Encl ML20210L6571999-08-0404 August 1999 Informs That Staff Completed Initial Review of 990720 Application to Amend Coc GDP-1.Staff Anticipates Completing Review by 990930 ML20211A7901999-08-0404 August 1999 Forwards Info Requested During Briefing by NRC Staff on 990726 Re NRC Interactions with Usec ML20210H3161999-07-30030 July 1999 Forwards Rev 1 to Written Event Rept ER-99-10,re Corroded Fire Sprinkler Heads Affecting Operability of HP Fire Water Sprinkler Sys in Bldg C-337 & C-333.Testing & Analysis of Root Cause & Corrective Actions Necessary Are Not Complete ML20210J1331999-07-30030 July 1999 Forwards Copy of Security Incident Log & Associated Info for Month of July 1999,per Reporting Requirements of 10CFR95.57(b) ML20210H2181999-07-29029 July 1999 Responds to Violations Noted in Insp Rept 70-7001/99-07. Corrective Actions:Smoke Watch Was Established Covering Area Affected by Process Gas Leak Detection Inoperabilty & Individuals Involved Were Counseled for Personnel Errors ML20210P7871999-07-29029 July 1999 Provides bi-monthly Update on Progress of Modifications to Upgrade Audibility of Criticality Accident Alarm Sys,In Response to NRC 981217 Request ML20210F9761999-07-28028 July 1999 Forwards Compliance Evaluation Rept Prepared to Support Amend of Coc GDP-1 Re Criticality Accident Alarm Sys Audibility.Notice of Amend Forwarded to Ofc of Fr Also Encl ML20210J7921999-07-27027 July 1999 Forwards Proprietary NRC Form 327, Special Nuclear Matl (SNM) & Source Matl (SM) Physical Inventory Summary Rept, for Paducah & Portsmouth Gdps.Rept Covers Period Ending 990528.Proprietary Info Withheld,Per 10CFR2.790(d) ML20210G0391999-07-26026 July 1999 Forwards Compliance Evaluation Rept & Fr Notice for Revised Qaps,Per 990212 Application ML20210H6001999-07-26026 July 1999 Forwards NRC Form 790 Classification Record Documents for Paducah & Portsmouth Gaseous Diffusion Plants That Were Generated During Month of June 1999.Without Encl ML20210D8181999-07-23023 July 1999 Submits Response to SA Toelle Ltr Dtd 990614, 10CFR76.68(a)(3) Decreased Effectiveness Reviews & RAI for Paducah & Portsmouth Transmittals of 1999 Annual Update to Certification Applications ML20210E4291999-07-23023 July 1999 Forwards Required 30-day Written Event Rept Re Unplanned Actuation of C-333-A Autoclave 1 North Autoclave Steam Pressure Control Sys (Aspcs) on 990623.Investigation Ongoing for Root Cause 1999-09-09 Category:OUTGOING CORRESPONDENCE MONTHYEARML20217G1731999-10-14014 October 1999
[Table view]Requests Addl Info Re Applications Dtd 990924,requesting Amends to Cocs for Paducah & Portsmouth GDPs for Revised QA Programs.Encl Identifies Specific Info Needed.Info Should Be Provided within 30 Days ML20217G1811999-10-14014 October 1999 Forwards Reissued Amend to Coc for Usec Paducah Gdp.Coc Corrects Coc Issued on 991006.Amend Number & Effective Date Were Inadvertently Incorporated as 3 & 991026,instead of 4 & 991105 ML20217B2801999-10-0606 October 1999 Forwards Insp Rept 70-7001/99-203 on 990921-23.No Violations Noted ML20217B3521999-10-0606 October 1999 Forwards Amend 3 to Certificate of Compliance GDP-1 to Revise Six Technical Safety Requirements Sections.Sections Are 2.1.4.17,2.1.4.8,2.3.4.1,2.3.4.4,2.3.4.16 & 3.10.4.b. Compliance Evaluation Rept Also Encl ML20212K8941999-10-0404 October 1999 Forwards Insp Rept 70-7001/99-10 on 990720-0907 & Forwards NOV Indicating That Some Personnel Were Incorrectly Granted Unescorted Access to Controlled Access Areas Without Having Necessary Specific Training ML20212F0981999-09-22022 September 1999 Forwards Insp Rept 70-7001/99-12 on 990830-0902.Purpose of Insp Was to Determine If Security Requirements Adequately Implemented & Included Review of Approved Plant Security Plan.No Violations Identified ML20212B6611999-09-15015 September 1999 Forwards Insp Rept 70-7001/99-202 on 990816-20.No Violations Noted ML20212A5441999-09-14014 September 1999 Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 70-7001/99-07 ML20212A5531999-09-14014 September 1999 Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 70-7001/99-08 ML20211P2091999-09-0909 September 1999 Provides Staff Written Clarification of NRC Reporting Expectations of When Double Contingency Losses Should Be Reported to NRC IAW Bulletin 91-001, Reporting Loss of Criticality Safety Controls, & Suppl ML20211P3831999-09-0303 September 1999 Forwards Coc GDP-1,amend 3 & Coc GDP-2,amend 4 for Paducah (Pgdp) & Portsmouth (Ports) Gdps,Respectively by Revising Pgdp & Ports QAPs in Vol 3 of Respective Certificate Applications ML20211L6441999-09-0202 September 1999 Forwards Insp Rept 70-7001/99-11 on 990802-06.No Violations Noted.Insp Consisted of Selective Exam of Procedures & Representative Records,Interviews with Personnel & Observations of Activities in Progress ML20211B5021999-08-20020 August 1999 Forwards Amend 2 to Certificate of Compliances GDP-1, Revising Paducah GDP Technical Safety Requirements Re Audibility Requirements for Criticality Accident Alarm Sys at Facility & Related Sections of SAR ML20211A7011999-08-17017 August 1999 Forwards Copy of Final Amend to 10CFR76 for Info of Subcommittee.Final Rule Is Being Transmitted to Fr for Publication.Final Rule Will Amend Regulations That Apply to Paducah & Portsmouth Gaseous Diffusion Plants ML20210P7421999-08-10010 August 1999 Forwards Insp Rept 70-7001/99-08 on 990529-0719 & Nov. Violations of Concern Because Late Reporting of Problems with safety-related Equipment Could Negatively Impact Continued Availability of Equipment ML20210L6571999-08-0404 August 1999 Informs That Staff Completed Initial Review of 990720 Application to Amend Coc GDP-1.Staff Anticipates Completing Review by 990930 ML20211A7901999-08-0404 August 1999 Forwards Info Requested During Briefing by NRC Staff on 990726 Re NRC Interactions with Usec ML20210F9761999-07-28028 July 1999 Forwards Compliance Evaluation Rept Prepared to Support Amend of Coc GDP-1 Re Criticality Accident Alarm Sys Audibility.Notice of Amend Forwarded to Ofc of Fr Also Encl ML20210G0391999-07-26026 July 1999 Forwards Compliance Evaluation Rept & Fr Notice for Revised Qaps,Per 990212 Application ML20210D8181999-07-23023 July 1999 Submits Response to SA Toelle Ltr Dtd 990614, 10CFR76.68(a)(3) Decreased Effectiveness Reviews & RAI for Paducah & Portsmouth Transmittals of 1999 Annual Update to Certification Applications ML20210V3481999-07-16016 July 1999 Informs That Staff Completed Review of New Payment Surety Bonds (Psb) for Paducah & Portsmouth Gdps,Which Were Provided in .Cancelled Psbs for Liberty Mutual Insurance Co & Safeco Insurance Co of America,Encl ML20209F0611999-07-0909 July 1999 Forwards Insp Rept 70-7001/99-09 on 990621-25.No Violations Noted ML20196K0981999-07-0101 July 1999 Forwards Insp Rept 70-7001/99-07 on 990413-0528 & Nov. Violations Re Failure to Fully Evaluate Situation in Which Safety Sys Relied Upon to Mitigate Consequences of Accident Was Inappropriately Returned to Svc ML20196A1571999-06-17017 June 1999 Confirms Discussions Between K O'Brien & L Jackson to Conduct Meeting on 990630 to Discuss Apparent Violation ML20207F1311999-06-0404 June 1999 Responds to Requesting Copy of OI Rept 3-1998-033 Re Docket Potential Violation of 10CFR76.7 Concerning Employee Protection at Plant.Request Denied for Listed Reasons ML20207F2571999-06-0202 June 1999 Informs That NRC Disagrees with Usec Conclusion for Not re-opening Issue 2 of Compliance Plan,Since Proposed Change to Sarup Submittal Constitutes Major Rev to Operating Safety Bases Contained in Technical Safety Requirements ML20207E8201999-05-18018 May 1999 Refers to Investigation Case 3-1998-033 Re Apparent Violation Involving Usec & Lockheed-Martin Utility Service, Inc Mgt Discriminating Against Employee at Paducah Gaseous Diffusion Plant.Synopsis Encl.Without Encl 2 ML20206N3851999-05-12012 May 1999 Forwards Amend 1 to Coc GDP-1 & Amend 3 to Coc GDP-2 IAW 990316 Applications,Revising Paducah & Portsmouth Gaseous Diffusion Plants Technical Safety Requirement Sections 3.1.1 & 3.10.4 ML20206H5161999-05-0606 May 1999 Informs That NRC Will Not Be Able to Complete Review of Paducah Certificate Amend Request on Criticality Accident Alarm Sys Audibility Upgrade by 990507,as Indicated in NRC .Review Should Be Completed by 990630 ML20206E6481999-04-29029 April 1999 Forwards Insp Rept 70-7001/99-04 on 990224-0412.No Violations Noted ML20205R8041999-04-20020 April 1999 Forwards Partially Withheld Insp Rept 70-7001/99-201 Conducted on 990322-26.Scope & Results of Insp Summarized in Rept ML20205K4251999-04-0707 April 1999 Forwards Compliance Evaluation Rept for GDP-1 & GDP-2, Supporting Change in Title of Executive Vice President, Operations.Notice of Amend,Which Has Been Forwarded to Ofc of Fr for Publication,Encl ML20205K4481999-04-0707 April 1999 Forwards Addl Info Needed for Staff to Complete Review of 990112 Application for Amend Re Seismic Upgrades for Bldgs C-331 & C-335 at Paducah Gaseous Diffusion Plant ML20205J3021999-04-0202 April 1999 Forwards Insp Rept 70-7001/99-05 on 990322-25.No Violations Noted.Insp Included Review of Approved Paducah Physical Security Plan ML20204H9611999-03-18018 March 1999 Forwards RAI Re 990212 Applications Requesting Amends to Coc for Paducah & Portsmouth Gaseous Diffusion Plants for Revised QAPs ML20204C2721999-03-17017 March 1999 Ack Receipt of Application to Amend Coc GDP-1,re Criticality Sys Audibility Upgrades,Transmitted by Ltr . NMSS Anticipates Completing Technical Review by 990301 ML20204F2511999-03-17017 March 1999 Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 70-7001/98-18.Actions Will Be Examined During Future Insp ML20207M1081999-03-11011 March 1999 Discusses Us Enrichment Corp Participation in Round Robin Sample Exchange Program Administered by Nbl for Verfying Quality of Licensee U Destructive Measurement Sys.Invoices FL0237-99 & FL0238-99 for Amount Listed Encl ML20207K3011999-03-11011 March 1999 Forwards Insp Rept 70-7001/99-01 on 990113-0223.No Violation Noted.Continuing Problems with Some Plant Staff Understanding & Adherence to long-standing Plant Policies & Procedures Were Found ML20207J7641999-03-11011 March 1999 Requests Addl Info,Specified in Encl,Re 980918 Paducah Gaseous Diffusion Plant Seismic Hazard Analysis,Rev 2,for Staff Review ML20207G2231999-03-0505 March 1999 Discusses Insp Rept 70-7001/98-18 on 981201-990112 & Forwards Notice of Violation Re Failure to Maintain Control of Classified Matter at Paducah Facility ML20207B3361999-03-0202 March 1999 Ack Receipt of 990212 Applications for Amend to Cocs GDP-1 & GDP-2.Staff Has Completed Initial Administrative Rev of Applications & No Omissions of Deficiencies Were Identified. Staff Anticipates Completing Review by 990416 ML20203G4011999-02-0909 February 1999 Forwards Insp Rept 70-7001/99-02 on 990125-29.No Violations Noted.Insp Consisted of Selective Exam of Procedures & Representative Records,Interviews with Personnel & Observations of Activities in Progress ML20202G2501999-01-29029 January 1999 Discusses 990125 Meeting with Us Enrichment Corp in Lisle,Il Re Implementation Status of C/A Plans for Nuclear Criticality Safety Program & Basis for Proposed Changes to Completion Dates for Some C/A.List of Attendees Encl ML20202F0531999-01-29029 January 1999 Forwards Renewed Cocs for Paducah & Portsmouth Gaseous Diffusion Plants Located in Paducah,Ky & Piketon,Oh. Compliance Evaluation Rept Encl Also ML20202F5731999-01-26026 January 1999 Informs That Chairman Has Sent Rept to Congress on Gaseous Diffusion Plants,As Required by Aec.Rept Discusses Status of Health,Safety & Environ Conditions at Plants Located Near Paducah,Ky & Portsmouth,Oh for Period from 971001-980930 ML20202F0461999-01-26026 January 1999 Expresses Appreciation for 981104,comments on Draft Rept to Congress.Changes Were Made to Rept to Address All of Comments Except for One.Event Notification Summary Was Not Revised to Addl Info Requested ML20202F5591999-01-26026 January 1999 Expresses Appreciation for 981104,comments on Draft Rept to Congress.Future Repts Will Be Prepared in Conjunction with Recertification Reviews ML20199H1011999-01-15015 January 1999 Forwards Second NRC Rept to Congress,Covering Period from 971001-980930.Rept Discusses Status of Health,Safety & Environ Conditions at Gaseous Diffusion Plants Near Paducah,Ky & Portsmouth,Oh ML20199G2161999-01-14014 January 1999 Forwards Amend 23 to Coc GDP-1,revising TS Requirement 2.3.4.7 on Product & Tails Withdrawal Facilities Criticality Accident Alarm Sys 1999-09-09 |
Text
- .- .
,,.' February 12. 1998 Mr. J:mes H. Miller Vice President, Production U. 8. Enrichment Corporation 2 Democracy Center 6903 Rockledge Drive Bethesda, MD 20817
SUBJECT:
PADUCAH CERTIFICATE AMENDMENT REQUEST PRODUCT AND TAILS WITHDRAWAL CRITICALITY ACCIDENT ALARM SYSTEM (TAC NO. L32047)
Dear Mr. Miller:
This refers to your application dated September 15,1997, requesting an amendment to the Certificate of Compliance for the Paducah Gaseous Diffusion Plant to revise Technicel Safety Requirement (TSR) 2.3.4.7, Criticality Accident Alarm System (CAAS), Required Action A.1.5, to provide additional time to operate the withdrawal station in normal steady state operation should the CAAS be declared inoperable and the required actions entered.
Our review of your application has identified additional information that is needed before final action can be taken on your request. The additionalinformation, specified in the enclosure, should be provided within 30 days of this letter. Please reference the above TAC No. In future correspondence related to this request.
If you have any questions, I can be reached at (301) 415-7655.
Sincerely, oW @d BY Charles Cox Mechanical Systems Engineer Special Projects Branch Division of Fuel Cycle Safety )g and Safeguards, NMSS i Docket 70-7001 Certificate GDP 1
Enclosure:
As stated ec: Mr. Randall DeVault, DOE Mr. Steve Polston, PGDP DISTRIBUTION: w/ encl.(Control No. 320S)
Docket 70 70o1 $tRC Mie Center 'd PUBLIC Alli JJacobson, Ritt NMSS t/f PCSS t/f SPB r/t PHiland, Rill lOFC SPB SPB _
,SPB b SPB h -SPB lNAME C :ll P t ( Hoadley Iin DATE A//I /98 A A98 N/98 7z b98 / /98 lllllll ll ! l!l lll*
C = COVER E = COVER & ENCLOSURE N = NO COPY g:lRAICAAS.CXC OFFICIAL RECORD COPY DR D 0 01 - '
C PDR
e-6 4; ... st for Additivnallnformation Appution Dated September 15,1997 United States Enrichment Corporation Pcducah Gaseous Diffusion Plant Docket 70 7001 P
Please provide the following information:
- 1. Corrosion trend information and current wall thickness measurements for the accumulators and condensers in the Product Withdrawal station.
- 2. A brief discussion of the control specifics to accomplish a controlled cascade recycle mode
. (i.e., specifically indicate the level of human action necessary to maintain thir state versus automatie, engineered control).
- 3. A brief discussion of the number of Normetex pump failures associated with the withdrawal station or, if no pump failureb occurred, provide a brief discussion of the number of automatic activations of safety systems to preclude over pressurization or other failures in the pump. Conservative estimates are acceptable.
- 4. Information concoming the discharge location / vessel of the scale pit sump pumps.
ENCLOSURE i=M' 44p-M'r +%%ggyMaum e * * % s*$
.J
______ _ _. _ _
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