Affidavit That General Public Utils Determined That Failure to Meet Test Screening Criteria Provides No Basis to Doubt TMI-1 Pressurizer Safety Valve Performance of Safety Function.Certificate of Svc EnclML20010F873 |
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Three Mile Island |
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09/04/1981 |
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From: |
Correa J METROPOLITAN EDISON CO. |
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Shared Package |
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ML20010F872 |
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References |
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NUDOCS 8109150059 |
Download: ML20010F873 (7) |
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Category:AFFIDAVITS
MONTHYEARML20065J3731992-12-18018 December 1992 Affidavit of Gj Giangi Responding to of R Gary Requesting Action by NRC Per 10CFR2.206 ML20151G6601988-07-19019 July 1988 Affidavit of Kl Harner.* Discusses Licensee Motion for Summary Disposition of Contentions 1,2,3,4b,5d,6 & 8.W/ Certificate of Svc ML20196B5321988-06-20020 June 1988 Affidavit of Cw Huver to Support Contentions 1,3 & 5.Svc List Encl ML20151C5101988-06-0909 June 1988 Affidavit of Lj Kosarek Reviewing Evaporator Technology Proposed at Tmi.W/Svc List ML20196B5271988-06-0909 June 1988 Affidavit of L Kosarek in Support of Contentions 3,4 & 5.* ML20154E4061988-05-13013 May 1988 Affidavit of H Behling (Contention 5d).* Supports Util Motion for Summary Disposition of Contention Re Effects of Tritium & Alpha Emitters/Transuranics.Certificate of Svc Encl ML20154E3831988-05-13013 May 1988 Affidavit of GG Baker (Contention 5d).* Supports Util Motion for Summary Disposition of Contention 5d Re Effects of Tritium & Alpha Emitters Such as Transuranics.Baker Resume Encl ML20154E3681988-05-13013 May 1988 Affidavit of Kl Harner (Contention 5d).* Supports Util Motion for Summary Disposition of Contention 5d.Harner Resume Encl ML20154E3131988-05-13013 May 1988 Affidavit of Dr Buchanan (Contentions 4b in Part & 6 on Chemicals).* Supports Util Motion for Summary Disposition of Contentions 4b & 6.Supporting Documentation Encl ML20154E2931988-05-13013 May 1988 Affidavit of Kl Harner (Contentions 4b in Part & 6 on Chemicals).* Affidavit in Support of Util Motion for Summary Disposition on Chemicals.Supporting Documentation Encl ML20154E2471988-05-13013 May 1988 Joint Affidavit of GG Baker,Dr Buchanan,Jj Byrne,Ta Grace, Je Tarpinian,Cs Urland & Ww Weaver (Contentions 1,2,3 & 8).* Supporting Documentation Encl ML20154E1991988-05-0909 May 1988 Affidavit of Dr Buchanan (Contentions 4b in part,4c,& 4d).* Supports Licensee Motion for Summary Disposition of Contentions.Supporting Documentation & Certificate of Svc Encl ML20149N0611988-02-22022 February 1988 Affidavit of Lf Munson.* Responds to Interrogatories in First Set of Interrogatories of TMI Alert/Sva.Certificate of Svc Encl.Related Correspondence ML20149N0541988-02-22022 February 1988 Affidavit of MT Masnik.* Responds to Interrogatories in First Set of Interrogatories of TMI Alert/Susquehanna Valley Alliance.Related Correspondence ML20149N0561988-02-19019 February 1988 Affidavit of Wd Travers.* Responds to Interrogatories in First Set of Interrogatories of TMI Alert/Sva.Related Correspondence ML20235F3881987-09-21021 September 1987 Affidavit of Hl Hofmann in Opposition to NRC Staff Motion to Rescind Protective Order.* Certificate of Svc Encl ML20238E6121987-09-0202 September 1987 Affidavit of F Skolnick.* Issuance of License Amend Would Delete Prohibition on Disposal of Accident Generated Water Imposed by Tech Specs 1.17,3.9.13 & 3/4.9.13 ML20238E6281987-08-31031 August 1987 Affidavit of Vl Stuchinski.* Requests Public Adjudicatory Hearing & Intervention on Behalf of Tmia to Litigate Safety of License Amend ML20211D7491987-02-13013 February 1987 Affidavit of MT Masnik Certifying That Statements & Opinions Given in Response to Gpu Nuclear Corp 860904 Interrogatories True & Correct to Best of Knowledge & Belief.Certificate of Svc Encl.Related Correspondence ML20213F7621986-11-0606 November 1986 Affidavit of RA Capra Re 831122 Interview W/Rd Parks Concerning Allegation That Eds Nuclear Analysis Associated W/Hpi Actuation Incorrect.Related Correspondence ML20203K0761986-07-31031 July 1986 Affidavit of Mv Cooper Re Request That 860725 Subpoena Be Modified to Allow Appearance in Southern CA Instead of Bethesda,Md.W/Certificate of Svc ML20138B2341986-03-14014 March 1986 Affidavit of Mm Aamodt Re Coaching of Sequestered Witnesses Prior to Hearing Concerning Cheating on Operator License Exams.Certificate of Svc Encl ML20138A2691986-03-0606 March 1986 Affidavit of Kk Pickering,Authorizing TMI Alert,On Behalf of Author & Other Public Citizens,To Litigate Proceeding Re Gpu Tech Spec Change Requests 148 & 153 Concerning Steam Generator Tube Plugging Criteria ML20138B2411986-03-0606 March 1986 Affidavit of Kk Pickering Re TMI Alert,Inc,Actions in Response to Licensee 860204 Request for Amend to License DPR-50,identified as Tech Spec Change 153,to Relax Tube Plugging Criteria.W/Certificate of Svc ML20137X4631986-03-0303 March 1986 Affidavit of MW Maupin Re Arrangements for Payment of Svcs on Behalf of Miller & Relationship W/Miller & Util ML20141E5871986-02-21021 February 1986 Affidavit of Kk Pickering Authorizing TMI Alert,Inc to Intervene in Proceeding Re Util Request for Amend to License.Certificate of Svc Encl ML20133H1431985-10-0707 October 1985 Affidavit of Lh Bettenhausen Re Allegations Raised by Mi Lewis 850919 Petition for New & Expanded Contention Concerning Hartman Leak Rate Allegations.Certificate of Svc Encl ML20126M2211985-06-14014 June 1985 Affidavit of Jj Persensky Re Response to ASLB 850503 Fourth Partial Initial Decision LBP-85-15 Concerning Proposed Plan to Evaluate Licensed Operators in Job Setting.Plan Acceptable.Certificate of Svc Encl ML20128H3361985-05-23023 May 1985 Affidavit of Hd Hukill Stating Readiness of TMI-1 to Startup & Complete Low Power Physics & Power Ascension Testing for 100% Power Operation & Opposing Delay in Authorization to Restart.Schedule Encl ML20128H3501985-05-22022 May 1985 Affidavit of Jg Graham Describing Economic Impacts of Delay of Restart of TMI-1 on Util Customers & Stockholders & on Cleanup Efforts for TMI-2.Stay of Startup Authorization Should Be Denied.Certificate of Svc Encl ML20112G5151985-01-14014 January 1985 Affidavit of L Bernabei & J Doroshow Supporting Motion to Disqualify Judge Iw Smith from Proceedings ML20112J8111985-01-11011 January 1985 Affidavit of Bd Elam Re TMI Alert Motion to Reopen Record on Basis of New Info Concerning Results of Plug Testing on once-through Steam Generator Tubes ML20112D8731985-01-11011 January 1985 Affidavit of Ty Au Supporting Motion to Disqualify Judge I Smith from Proceedings.Certificate of Svc Encl ML20112J8221985-01-10010 January 1985 Affidavit of Fs Giacobbe Re Allegations of TMI Alert Concerning Possibility of Reinitiation of Intergranular Stress Assisted Cracking.Certificate of Svc Encl ML20112G0041984-11-0909 November 1984 Affidavit of Kp Richardson Re Review of Allegations by Rd Parks Filed W/Dept of Labor Against Bechtel ML20107H8121984-11-0505 November 1984 Affidavit of RW Keaten,Addressing Dates of Handwritten Notes.Svc List Encl.Related Correspondence ML20106C5271984-10-19019 October 1984 Affidavit of L Bernabei Re Util 841011 Statement of Intention to Call Two Addl Witnesses on Dieckamp Mailgram Issue.Related Correspondence ML20084P0651984-05-0303 May 1984 Affidavit of Gc Sih Re Licensee 840224 Motion for Summary Disposition on Each of TMI Alert & Joint Intervenor Contentions.Certificate of Svc Encl.Related Correspondence ML20087D5831984-03-0707 March 1984 Supplemental Affidavit of Fs Giacobbe,Clarifying Misleading Statement in 840223 Affidavit ML20080R6081984-02-24024 February 1984 Affidavits of DG Slear,Bd Elam,Mj Graham,Sd Leshnoff & TS Giacobbe in Support of Licensee Motion for Summary Disposition of Each of TMI Alert & Joint Intervenors Contentions.Certificate of Svc Encl ML20080N0401984-02-15015 February 1984 Affidavit of Jh Taylor Re Classification Procedures for Proprietary Documentation ML20080P7931984-02-0707 February 1984 Affidavit of Jh Taylor Re Classification Procedure for Proprietary Info.Certificate of Svc Encl ML20080D5081984-02-0505 February 1984 Affidavit of Jh Taylor Re Determining Whether Documents Listed in Exhibit a Contain Proprietary Info ML20079J1791984-01-20020 January 1984 Affidavit of Rd Pollard Re Emergency Feedwater Sys Flow Instrumentation.Design Does Not Comply W/Nrc Rules.Operation Would Pose Undue Risk to Health & Safety of Public. Certificate of Svc Encl ML20080D5181983-10-23023 October 1983 Affidavit of Jh Taylor Re Determination of Whether Documents Listed in Exhibit a Contain Proprietary Info ML20072J4221983-06-16016 June 1983 Affidavit of Pl Lujanac That TMI Alert Planning Council Officially Endorsed TMI Alert 830519 Request for Hearing on Proposed License Amend Re Steam Generator Tube Repair,On 830607 ML20080D4951983-01-13013 January 1983 Affidavit of Jh Taylor Re Determining Whether Documents Listed in Exhibit a Contain Proprietary Info.Rept Comprises Info Which Affords B&W Opportunity to Obtain Competitive Advantage ML20070D6181982-12-0303 December 1982 Affidavit of Jh Taylor Re SER for Return to Svc After Repair of Steam Generators.B&W Info Considered Proprietary ML20028A7281982-11-22022 November 1982 Affidavit of Eg Wallace Re Installation of Hot Leg High Point Vents.Certificate of Svc Encl ML20063D1621982-08-25025 August 1982 Affidavit of RW Keaten Re NRC & Licensee Actions Taken in Response to NUREG-0737,Item II.K.3.30.Licensee Does Not Agree W/Nrc Summary of Actions.Certificate of Svc Encl 1992-12-18
[Table view] Category:LEGAL TRANSCRIPTS & ORDERS & PLEADINGS
MONTHYEARML20210B8491999-07-21021 July 1999 Exemption from Certain Requirements of 10CFR50.54(w),for Three Mile Island Nuclear Station Unit 2 to Reduce Amount of Insurance for Unit to $50 Million for Onsite Property Damage Coverage ML20206D4141999-04-20020 April 1999 Exemption from Requirements of 10CFR50,App R,Section III.G.2 Re Enclosure of Cable & Equipment & Associated non-safety Related Circuits of One Redundant Train in Fire Barrier Having 1-hour Rating ML20206T7211999-02-11011 February 1999 Memorandum & Order (CLI-99-02).* Denies C George Request for Intervention & Dismisses Subpart M License Transfer Proceeding.With Certificate of Svc.Served on 990211 ML20198A5111998-12-11011 December 1998 Comment Opposing Proposed Rule 10CFR50.65 Re Requirements for Monitoring Effectiveness of Maintenance at Nuclear Power Plants.Proposed Rulemaking Details Collaborative Efforts in That Rule Interjects Change ML20154G2941998-09-17017 September 1998 Transcript of 980917 Public Meeting in Rockville,Md Re License Transfer of TMI-1 from Gpu Nuclear,Inc to Amergen. Pp 1-41 ML20199J0121997-11-20020 November 1997 Comment on Pr 10CFR50 Re Financial Assurance Requirements for Decommisioning Nuclear Power Reactors.Three Mile Island Alert Invokes Comments of P Bradford,Former NRC Member ML20148R7581997-06-30030 June 1997 Comment on NRC Proposed Bulletin 96-001,suppl 1, Control Rod Insertion Problems. Licensee References Proposed Generic Communication, Control Rod Insertion, & Ltrs & 961022 from B&W Owners Group ML20078H0431995-02-0101 February 1995 Comment Opposing Proposed Rule 10CFR50 Re Shutdown & Lowpower Operations for Nuclear Reactors ML20077E8231994-12-0808 December 1994 Comment Supporting Proposed Rules 10CFR2,51 & 54 Re Rev to NRC NPP License Renewal Rule ML20149E2021994-04-20020 April 1994 R Gary Statement Re 10 Mile Rule Under Director'S Decision DD-94-03,dtd 940331 for Tmi.Urges Commissioners to Engage in Reconsideration of Author Petition ML20065Q0671994-04-0707 April 1994 Principal Deficiencies in Director'S Decision 94-03 Re Pica Request Under 10CFR2.206 ML20058A5491993-11-17017 November 1993 Exemption from Requirements in 10CFR50.120 to Establish, Implement & Maintain Training Programs,Using Sys Approach to Training,For Catorgories of Personnel Listed in 10CFR50.120 ML20059J5171993-09-30030 September 1993 Transcript of 930923 Meeting of Advisory Panel for Decontamination of TMI-2 in Harrisburg,Pa.Pp 1-130.Related Documentation Encl ML20065J3461992-12-30030 December 1992 Responds to Petition of R Gary Alleging Discrepancies in RERP for Dauphin County,Pa ML20065J3731992-12-18018 December 1992 Affidavit of Gj Giangi Responding to of R Gary Requesting Action by NRC Per 10CFR2.206 ML20198E5581992-12-0101 December 1992 Transcript of Briefing by TMI-2 Advisory Panel on 921201 in Rockville,Md ML20210D7291992-06-15015 June 1992 Exemption from Requirements of 10CFR70.24 Re Criticality Accident Requirements for SNM Storage Areas at Facility Containing U Enriched to Less than 3% in U-235 Isotope ML20079E2181991-09-30030 September 1991 Submits Comments on NRC Proposed Resolution of Generic Issue 23, Reactor Coolant Pump Seal Failure. Informs That Util Endorses Comments Submitted by NUMARC ML20066J3031991-01-28028 January 1991 Comment Supporting SECY-90-347, Regulatory Impact Survey Rept ML20059P0531990-10-15015 October 1990 Comment Opposing Proposed Rules 10CFR2,50 & 54 Re Nuclear Power Plant License Renewal ML20059N5941990-10-0404 October 1990 Transcript of 900928 Public Meeting in Rockville,Md Re Studies of Cancer in Populations Near Nuclear Facilities, Including TMI ML20055F4411990-06-28028 June 1990 Comment Supporting Petition for Rulemaking PRM-50-55 Re Revs to FSAR ML20248J1891989-10-0606 October 1989 Order.* Grants Intervenors 891004 Motion for Permission for Opportunity to Respond to Staff Correspondence.Response Requested No Later That 891020.W/Certificate of Svc.Served on 891006 ML20248J1881989-10-0303 October 1989 Motion for Permission for Opportunity to Respond to Staff Correspondence in Response to Board Order of 890913.* Svc List Encl ML20248J0301989-09-29029 September 1989 NRC Staff Response to Appeal Board Order.* Matters Evaluated in Environ Assessment Involved Subjs Known by Parties During Proceeding & Appear in Hearing Record & Reflect Board Final Initial Decision LBP-89-7.W/Certificate of Svc ML20247E9181989-09-13013 September 1989 Order.* Requests NRC to Explain Purpose of 890911 Fr Notice on Proposed Amend to Applicant License,Revising Tech Specs Re Disposal of Accident Generated Water & Effects on ASLB Findings,By 890929.W/Certificate of Svc.Served on 890913 ML20247G0361989-07-26026 July 1989 Transcript of Oral Argument on 890726 in Bethesda,Md Re Disposal of accident-generated Water.Pp 1-65.Supporting Info Encl ML20247B7781989-07-18018 July 1989 Certificate of Svc.* Certifies Svc of Encl Gpu 890607 & 0628 Ltrs to NRC & Commonwealth of Pa,Respectively.W/Svc List ML20245D3651989-06-20020 June 1989 Notice of Oral Argument.* Oral Argument on Appeal of Susquehanna Valley Alliance & TMI Alert from ASLB 890202 Initial Decision Authorizing OL Amend,Will Be Heard on 890726 in Bethesda,Md.W/Certificate of Svc.Served on 890620 ML20245A5621989-06-14014 June 1989 Order.* Advises That Oral Argument on Appeal of Susquehanna Valley Alliance & TMI Alert from Board 890202 Initial Decision LBP-89-07 Authorizing OL Amend Will Be Heard on 890726 in Bethesda,Md.W/Certificate of Svc.Served on 890614 ML20247F3151989-05-22022 May 1989 NRC Staff Response to Appeal by Joint Intervenors Susquehanna Valley Alliance/Tmi Alert.* Appeal Should Be Denied Based on Failure to Identify Errors in Fact & Law Subj to Appeal.W/Certificate of Svc ML20246Q2971989-05-15015 May 1989 Comment Opposing Proposed Rule 10CFR50 Re Ensuring Effectiveness of Maint Programs for Nuclear Power Plants ML20246J6081989-05-12012 May 1989 Licensee Brief in Reply to Joint Intervenors Appeal from Final Initial Decision.* ASLB 890203 Final Initial Decision LBP-89-07 Re Deleting Prohibition on Disposal of accident- Generated Water Should Be Affirmed.W/Certificate of Svc ML20247D2761989-04-20020 April 1989 Transcript of 890420 Briefing in Rockville,Md on Status of TMI-2 Cleanup Activities.Pp 1-51.Related Info Encl ML20244C0361989-04-13013 April 1989 Order.* Commission Finds That ASLB Decision Resolving All Relevant Matters in Favor of Licensee & Granting Application for OL Amend,Should Become Effective Immediately.Certificate of Svc Encl.Served on 890413 ML20245A8381989-04-13013 April 1989 Transcript of Advisory Panel for Decontamination of TMI-2 890413 Meeting in Harrisburg,Pa.Pp 1-79.Supporting Info Encl ML20245A2961989-04-13013 April 1989 Transcript of 890413 Meeting in Rockville,Md Re Affirmation/Discussion & Vote ML20248H1811989-04-0606 April 1989 Valley Alliance/Tmi Alert Motion for Leave to File Appeal Brief out-of-time.* W/Certificate of Svc.Served on 890411.Granted for Aslab on 890410 ML20248G0151989-04-0606 April 1989 Valley Alliance/Tmi Alert Motion for Leave to File Appeal Brief out-of-time.* Requests to File Appeal Brief 1 Day Late Due to Person Typing Document Having Schedule Problems ML20248G0261989-04-0606 April 1989 Susguehanna Valley Alliance/Tmi Alert Brief in Support of Notification to File Appeal & Request for Oral Argument Re Appeal.* Certificate of Svc Encl ML20248D7211989-04-0404 April 1989 Memorandum & Order.* Intervenors Application for Stay Denied Due to Failure to Lack of Demonstrated Irreparable Injury & Any Showing of Certainty That Intervenors Will Prevail on Merits of Appeal.W/Certificate of Svc.Served on 890404 ML20247A4671989-03-23023 March 1989 Correction Notice.* Advises That Date of 891203 Appearing in Text of Commission 890322 Order Incorrect.Date Should Be 871203.Certificate of Svc Encl.Served on 890323 ML20246M2611989-03-22022 March 1989 Order.* Advises That Commission Currently Considering Question of Effectiveness,Pending Appellate Review of Final Initial Decision in Case Issued by ASLB in LBP-89-07. Certificate of Svc Encl.Served on 890322 ML20236D3821989-03-16016 March 1989 Valley Alliance & TMI Alert Motion for Extension of Time to File Brief in Support of Request for Appeal in Matter of 2.3 Million Gallons Of....* Certificate of Svc Encl.Served on 890316.Granted for Aslab on 890316 ML20236D3121989-03-15015 March 1989 Licensee Answer to Joint Intervenors Motion for Extension of Time to File Brief on Appeal.* Motion Opposed Based on Failure to Demonstrate Good Cause.W/Certificate of Svc ML20236D2901989-03-11011 March 1989 Valley Alliance/Tmi Alert Motion for Extension of Time to File Brief in Support of Request for Appeal in Matter of Disposal of 2.3 Million Gallons of Radioactive Water at Tmi,Unit 2.* Svc List Encl ML20236A3761989-03-0808 March 1989 Licensee Answer Opposing Joint Intervenors Motion for Stay.* Stay of Licensing Board Decision Pending Appeal Unwarranted Under NRC Stds.Stay Could Delay Safe,Expeditious Cleanup of Facility.Certificate of Svc Encl ML20236C2441989-03-0808 March 1989 NRC Staff Response in Opposition to Application for Stay Filed by Joint Intervenors.* Application for Stay of Effectiveness of Final Initial Decision LBP-89-07,dtd 890202 Should Be Denied.W/Certificate of Svc ML20235V2641989-03-0202 March 1989 Notice of Aslab Reconstitution.* TS Moore,Chairman,Cn Kohl & Ha Wilber,Members.Served on 890303.W/Certificate of Svc ML20235V2161989-02-25025 February 1989 Changes & Corrections to Susquehanna Valley Alliance/Three Mile Island Alert Documents Submitted on 890221.* Certificate of Svc Encl 1999-07-21
[Table view] |
Text
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UNITED STATES OF AMERICA Di
~
NUCLEAR REGULATORY COMMISSION G
- _ 4 BEFORE THE ATOMIC SAFETY AND LICENSING BOARD S/ ~-] - -
SEP 0198l 3 $
CilicaCILhakuc In the Matter of ) 0;cggg 3 .g '
) O BrucIn METROPOLITAN EDISON COMPANY ) rocket No. 50-289
) (Restart) N/ m\g (Three Mile Island Nuclear )
Station, Unit No. 1) )
AFFIDAVIT OF JAMES H. CORREA Ocean County )
- SS State of New Jersey )
JAMES H. CORREA, being duly sworn according to law, deposes and says as follows:
- 1. I have reviewed the " Order To NRC Staff Regarding Board Notification of Unsati', factory Test Results of Safety Valve,"
dated August 25, 1981, and the attached Board Notification No.
81-20 (in the McGuire proceeding) , .which includes a Memorandum fr";l11 J. P. Knight to R. L. Tedesco and T. H. Novak, dated July 1, 1981, and a Memorandum from John J. Carey dated June 26, 1981.
- 2. The memoranda attached to the McGuire Board Notification address, inter alia, " quick look" data from the Electric Power Research Institute (EPRI) steam tests at the CE-Windsor facility during the period of June 19-23, 1981, on the Dresser valve of the type used at TMI-1.
8109150059 810904 PDR ADOCK 05000289 G PDR
s _
l
- 3. The EPRI memorandum that is included in the Board Notification is typical of many received during the conduct of the EPRI test program. The tests being conducted in the program are in many instances unique opportunities not previously avail-able to valve manufacturers to test valve performance. It is common that, during the conduct of these tests, adjustments are
, made to the component and configurations associated with the valves in an attempt to determine all the parameters of interest which affect valve performance. EPRI is developing an analytical dynamic valve model and such results are necessary for the development and verification of the model, to allow the model to be used to pre-l dict plant specific valve performance.
- 4. The EPRI screening criteria were developed for the purpose of flagging valve performance anomalies which represent potential operational and/or safety concerns. EPRI obtained f
information from each NSSS vendor which was utilized in developing a unique set of screening criteria dependent on the specific valve and fluid condition tested.
- 5. Due to the nature of the screening criteria adopted for the testing program, an isolated failure to meet the screening criteria is not in and of itself significant. According to EPRI,
" failure to meet the criteria specified for the Wyle and CE tests will not necessarily mean that a safety concern exists, rather
! that an evaluation should be performed to assess the potential impact to plant safety." The compilation and analysis of all data I
associated with the full range of testing for each valve type is
o.
required before any well-founded engineuring judgments can be made. Conclusions regarding valve performance prior to the complete analysis of all raw data may be made only if there are repeated failures of a specific valve type under varying conditions which include actual plant conditions. This has not been the case.
- 6. EPRI performed a total of fourteen steam tests on the Dresser valve of the type used at TMI-1, between June 17 and July 6, 1981. The fourteen steam tests were divided into essentially two groups of tests: the first group of tests (tests 1 through 4) generated valve performance data with Dresser recommended control ring settings, varying ramp r' ate and back pressure; the second group of tests (tests 5 through 14) generated valve performance data by varying control ring settings and back pressure (to purposefully affect valve performance to determine the effects on valve performance of various control ring settings).
- 7. The data discussed in the memoranda attached to the Board Notification is for tests 2 through 6. The test in which the valve did not meet the EPRI screening criteria for passing rated I
flow is test number 6, in which the control ring settings from the first set of tests were used, but with a different back pressure.
l l 8. The control ring settings used in test number 6 are l
not considered representative of the settings used at TMI-1. All l
t screening criteria were met in the test in which control ring set-tings considered representative of those at TMI-l were used.
i
-=
-4=
- 9. Tho determination that rated flow was not achieved I
~
~
'in test numbe'r 6 is " based on preliminary vazituri flow' data,"
as ' stated in tha EPRI memorandum. This data must be reduced
.o its final form and then reviewed against other test. number 6 data such as pressurising tank pressure vs. time, valve inlet.
pressure vs. time and valve stem position vs, time, to determine the actual significance of the test result. Then, that result will be applied to plant specific analyses to conclusively deter-
.mine whet.hcr it has an impact on plant safety.
i
- 10. GPU has evaluated the preliminary results of the fourteen l steam tests and has determined that, due to the significant varianco between the control ring settings ~ used at TM7-1 and those used wherc test sen aning criteria were not met, the failure to meet t.ost.
screening criteria provides no basis to doubt that the THI-l pres-suriser safety valve will perfom its safety function if cal. led upon to do so. Similatly, the preliminary results of the EPlu steam test program do not altar the conclusions reached in Licensee's testimony in this proceeding on UCS Contention No. 5, Board Question /UCS contention No. 6, and the Board Question Regarding OCS ConteatioO 6.
v
..h. Y James H. Correa Subscribed and sworn to ,
befqM me- Q,is fday of
' ShtcM'
, . , r[ u1981.
-s
- - . *N w.eum.
4 4 ir-- *n m rueuenamn Rtzt y,y' e M. .issionexpireson **?"N .
s gt n A' 'b
/k 2
September 4, 1981 -3 SEP 91981 > '~-
6d Office cf tb Secrtrf C::iding&SeMca '
Q) g UNITED STATES OF AMERICA N 6 NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of )
)
METROPOLITAN EDISON COMPANY ) Docket No. 50-289
) (Restart)
(Three Mile Island Nuclear .)
Station, Unit No. 1) )
CERTIFICATE OF SERVICE I hereby certify that copies of " Licensee's Response to Order to NRC Staff Regarding Board Notification of Unsatisfactory Test Results of Safety Valve," and supporting " Affidavit of
. Tames H. Correa" wer'e served upon those persons on the attached Service List by deposit in the United States mail, postage prepaid,.
this 4th day of September, 1981.
An A. N~.mo V ]Delissa A> RidhwSy (
Dated: September 4, 1981 1
m
/ *
~
UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION BEFORE THE ATOMIC SAFETY AND LICENSING BOARD In the Matter of )
)
METROPOLITAN EDISON COMPANY ) Docket No 50-289
) (Restart)
(Three Mile Island Nuclear )
Station, Unit N' ')
. )
SERVICE LIST Ivan W. Smith, Esquire Docketing and Service Section Chairman Office of the Secretary Atomic Safety and Licensing U. S. Nuclenz Regulatory Commissioa Board Panel Washington, D.C. 20555 U.S. Nuclear Regulatory Commission Washington, D.C. 20555 John A. Levin, Esquire Assistant Counsel Dr. Walter H. Jordan Pennsylvania Public Utility Comm'n Atomic Safety and Licensing Post Office Box 3265 Board Panel Harrisburg, Pennsylvania 17120 881 West Outer Drive Oak Ridge, Tennessee 37830 Karin W. Carter, Esquire Assistant Attorney General Dr. Linda W. Little 505 Executive House
- Atomic Safety and Licensing Post Office Box 2357 Board Panel Harrisburg, Pennsylvania 17120 5000 Hermitage Drive i Raleigh, North Carolina 27612 John E. Minnich Chairman, Dauphin County Board Professor Gary L. Milhollin of Co
- mmissioners 1815 Jefferson Street Dauphin County Courthouse Madison, Wisconsin 53711 Front and Market Streets Harrisburg, Pennsylvania 17101 Jamec R. Tourtellotte, Esquire Office of the Executive Legal Direc r Walter W. Cohen, Esquire U. S. Nuclear Regulatory Commission Consumer Advocate Washington, D.C. 20555 Office of Consumer Advocate 14th Floor, Strawberry Square Harrisburg, Pennsylvania 17127
Jordan O. Cunningham, Esquire Gail Bradford Attorney for Newberry Township Anti-Nuclear Group Representing YoE T.M.I. Steering Committee 245 West Philadelphia Street Fox, Farr & Cunningham York, Pennsylvania 17404 2320 North Second Street Harrisburg, Pennyslvania 17110 William S. Jordan, III, Esquire Attorney for People Against Nucleag 1:s . Louise Bradford Energy TMI ALERT Harmon & Weiss 315 Peffer Street 1725 Eye Street, N.W., Suite 506 Harrisburg, Pennsylvania 17102 Washington, D.C. 20006 Attorney General of New J9rsey Robert Q. Pollard Attn: Thomas J. Germine, Esquire 609 Montpelier Street Deputy Attorney General Baltimore, Maryland 21218 Division of Law - Room 316 1100 Raymond Boulevard Chauncey Kepford Newark, New Jr sey 07102 Judith H. Johnsrud Environmental Coalition on Nuclear Ellyn R. Weiss, Esquire Power Attorney for the Union of Concerned 433 srlando Avenue Scientists Sta Ccilege, Pennsylvania 16801 Harmon & Weiss 1725 Eye Street, N.W., Suite 506 Marvin I. Lewis Washington, D.C. 20006 6504 Bradford Terrace Philadelphia, Pennsylvania 19149 Steven C. Sholly Union of Concet - 1 Scientists Marjorie M. Aamodt 1725 Eye Street, N.W., Suite 601 R. D. 5 Washington, D.C. 20006 Coatesville, Pennsylvania 19320 l
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