ML20009G127
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| ML20009G127 | |
| Person / Time | |
|---|---|
| Site: | Hartsville, Phipps Bend  |
| Issue date: | 07/15/1981 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, HNP-A-084, HNP-A-085, HNP-A-086, HNP-A-090, HNP-A-84, HNP-A-85, HNP-A-86, HNP-A-90, PBNP-033, PBNP-33, NUDOCS 8108030354 | |
| Download: ML20009G127 (1) | |
Similar Documents at Hartsville, Phipps Bend | |
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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20195J1741988-11-29029 November 1988
[Table view]Provides Supplemental Response to Violations Noted in Insp Rept 50-518/87-01.Corrective Actions:Completion of Procedure on Prescribing Preventive Maintenance Requirements Rescheduled for 890301 ML20151E7511988-07-14014 July 1988 Responds to NRC Re Violations Noted in Insp Repts 50-518/87-01 & 50-520/87-01.Corrective Actions:Reviewed Vendors Storage & Preventive Maint Instructions Against Tech Spec 01.00.15.14.03 & Revised Topical Rept TVA-TR75-1A ML20150B9001988-03-0101 March 1988 Forwards Insp Rept 50-518/87-01 on 871216-18 & Notice of Violation.Allegation Partially Substantiated.Problem Re Practice of Allowing Nuclear safety-related Equipment to Be Downgraded & Moved Out of Storage to Weather Revealed ML20235B4531987-09-22022 September 1987 Final Response to FOIA Request for Documents Re Specified Dockets.Documents in App a Already Available in Pdr.Forwards App B Documents.App B Documents Also Available in Pdr. Documents for Listed Dockets Could Not Be Located ML20235B3621987-08-25025 August 1987 FOIA Request for Listed Documents for Specified Dockets ML20215A1581986-12-0909 December 1986 Final FOIA Response to Request for Documents Re Welding,Mfg & Const Deficiencies Concerning Tdi.Forwards App E Documents.Documents Also Available in PDR ML20211K5531986-12-0303 December 1986 Partial Response to FOIA Request for Records from Vendor Insp Branch,Ie,Re Tdi.Documents Identified in App C Available in Pdr.Documents in App D Available in PDR Under FOIA Number 86-656 & Requester Name ML20205F7571986-08-0808 August 1986 Forwards Insp Repts 50-518/86-01 & 50-520/86-01 on 860717- 18.No Violations or Deviations Noted ML20206H8001986-06-0909 June 1986 Forwards Request for Addl Info Required to Complete Review of Site Stablilzation Plan.Site Visit Requested 2 Wks After Receipt of Response ML20138Q8301985-12-0303 December 1985 Further Response to FOIA Request for Records Re Voluntary or Required Redress of Sites Where Const Was Terminated, Including Crbr & Legal Analysis.Forwards App E Documents.App D & E Documents Available in Pdr.Photographs Also Available ML20133N7321985-10-24024 October 1985 Forwards Proposed Cancellation Plans for Plants Officially Canceled on 840829.Requests Withdrawal of CPPR-150,CPPR-152, CPPR-172 & CPPR-173.W/two Oversize Drawings ML18029A3981985-02-27027 February 1985 Responds to RM Diggs 850117 & 0211 Ltrs Re Determination of Fees for Const Extension Requests.Util Supports NRC Determination & Will Submit Fees ML20096F8471984-09-0505 September 1984 Forwards Motion to Terminate Appellate Jurisdiction.W/O Encl.Related Correspondence ML20090B3551984-05-22022 May 1984 Forwards Response to Unresolved Items in IE Insp Repts 50-518/84-01 & 50-520/84-01.Corrective Actions:Util Prepared Preventive Maint Document Establishing Guidance for Protection,Preservation & Periodic Insp of Matls ML20093F0921984-05-22022 May 1984 Responds to NRC Re Violations Noted in IE Insp Repts 50-518/84-01 & 50-520/84-01.Corrective Actions:Matl & Equipment Will Be Maintained Per Requirement Documents & Permanent Structures Will Be Thoroughly Inspected Annually ML20084R6521984-02-24024 February 1984 FOIA Request for Computer Printout from Sept 1980 to Present of Civil Penalty Info on 27 Listed Nuclear Facilities.Sample Format Encl ML20077G6661983-07-27027 July 1983 Part 21 Rept Re Circuit Breakers Mfg Between Nov 1981 & Feb 1982.Breakers Should Be Inspected for Broken Puffer Linkage Studs.Stud Identified as Part Number 192247A.List of Circuit Breakers for Nuclear Plants Encl ML20073S8591983-05-0505 May 1983 Forwards Details of Deferral Plans for Hartsville Nuclear Plant A. Yellow Creek Plan Submittal Delayed Until 830513 ML20071B9741983-02-24024 February 1983 Reiterates 830121 Request for CP Extension Until 870901 to Permit Final Decision Re Future of Nuclear Units Based on Load Growth/Demand.Deferral Plan Details to Be Submitted by 830506 ML20069Q3661982-11-30030 November 1982 Forwards Socioeconomic Monitoring & Mitigation Rept, & Const Employee Monitoring Errata Rept ML20065S3791982-10-26026 October 1982 Informs of Discussions Re Leasing Portions of Site to Lansdowne Steel & Iron Co for 10 Yrs.Description of Site Portions Under Consideration Encl.Cp for Sites Withdrawn ML20065F8371982-09-13013 September 1982 Forwards Response to NRC Re Violations Noted in IE Insp Repts 50-518/82-08 & 50-520/82-08.Corrective Actions:Qc Investigation Rept Written to Prevent Use of Protective Coatings & PVC Conduit Covered & Stored ML20069D5161982-09-10010 September 1982 Forwards Socioeconomic Monitoring & Mitigating Rept,Sept 1981 ML20055C0611982-08-0606 August 1982 Forwards Info Re QA for Deferred Plants,In Response to NRC .Possible Cancellation of Some Units Will Be Discussed at Future Meeting of TVA Board of Directors ML20062H7541982-07-16016 July 1982 Forwards IE Insp Repts 50-518/82-09,50-519/82-08, 50-520/82-09 & 50-521/82-08 on 820601-04 & 28-30.No Noncompliance Noted ML20054M2121982-06-29029 June 1982 Responds to Appeal Re Denial of FOIA Request for Documents Re Atlas Machine & Iron Works,Inc.Forwards Me Resner 811109 & 820113 Memos to File ML20054K1531982-06-23023 June 1982 Informs That Final Deficiency Repts for Listed Nonconformances Will Not Be Submitted Until Final Decision Is Made Re Const of Projects ML20055A1061982-06-17017 June 1982 Forwards IE Insp Repts 50-518/82-07,50-519/82-07, 50-520/82-07 & 50-521/82-07 on 820503-14 & 21-28.No Noncompliance Noted ML20054D6501982-02-19019 February 1982 Submits Final Response Re IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. No Westinghouse Type Switches Used in Facilities ML20041C1091982-02-18018 February 1982 Forwards Hartsville Nuclear Plants Socioeconomic Monitoring & Mitigation Rept,Hnp SMR-10,810331, as Required by Cps. Continuing Info Will Be Provided on Semiannual Basis ML20040G8151982-02-0404 February 1982 Forwards Revision 2 to, Geologic Foundation Rept,Fault Descriptions, Per 780531 Meeting Request ML20040E8381982-01-0606 January 1982 Ack Receipt of IE Insp Repts 50-518/81-20,50-519/81-20, 50-520/81-20 & 50-521/81-20.Corrective Actions:Insp & Const Personnel Instructed to Begin Lightly Scarifying Layers on All Backfill ML20040C1361981-12-29029 December 1981 Responds to NRC 811117 Ltr Re Violations Noted in IE Insp Repts 50-518/81-18,50-519/81-18,50-520/81-18 & 50-521/81-18. Corrective Actions:Preventive Maint Requirements for RHR Pumps Will Be Performed Quarterly ML20039A2811981-12-0404 December 1981 Notifies That Environ Const Noise Monitoring Procedures Will Be Revised at Hartsville & Yellow Creek & Terminated at Phipps Bend.Changes Caused by Slowdown & Cessation of Const. Summary of Const Noise Monitoring Program History Encl ML20040C2651981-11-16016 November 1981 Submits Final Response to IE Bulletin 81-02,Suppl 1,re Potentially Deficient Valves.No Subj Valves Installed at Plants ML20010H3481981-08-14014 August 1981 Responds to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. No Subj Switches Have Been Identified at Facilities.Util Awaits Info from GE for Final Resolution.Next Response by 811030 ML20010A3291981-07-30030 July 1981 Forwards HNP SMR - 9, Socioeconomic Monitoring & Mitigation Rept for Apr-Sept 1980 ML20009G3291981-07-23023 July 1981 Submits Final Response to IE Bulletin 80-21,per NRC 801106 Ltr.Ge & Valve Vendors Indicate No safety-related Valves Have Parts Mfg by Malcolm Foundry Co,Inc ML20009E9871981-07-21021 July 1981 Advises That Planned Start of Excavation for Intake & Discharge in Cumberland River Will Be Delayed Until Aug 1982,per Attachment C of CP ML20009G1271981-07-15015 July 1981 Interim Deficiency Rept Re High Pressure Core Spray Component Wiring Discrepancies.Corrective Action Date for Hardware & Software Will Be 810730 Instead of 810630. Revised Vendor Drawings Have Not Been Received ML20009D9311981-07-0808 July 1981 Forwards Response to IE Bulletin 81-03, Flow Blockage of Cooling Water to Safety Sys Components by Corbicula Sp (Asiatic Clam) & Mytilus Sp (Mussel). ML20009D7321981-07-0808 July 1981 Responds to IE Bulletin 81-02, Failure of Gate Type Valves to Close Against Differential Pressure. No Deficient Valves Are Being Supplied for Use at Facility.Addl Rept Will Be Provided by 811016 ML20009G7571981-07-0606 July 1981 Responds to NRC 810604 Ltr Re Violations Noted in IE Insp Repts 50-518/81-08,50-519/81-08,50-520/81-08 & 50-521/81-08. Corrective Actions:Procedure Revised to Include Requirement for Writing Notification of Change Rept within Three Days ML20009A4881981-07-0202 July 1981 Forwards Info Re Implementation of NUREG-0313,Revision 1,in Response to NRC 810226 Ltr.Addl Info for Hartsville & Phipps Bend Will Be Provided in Respective FSARs Tentatively Scheduled for Sept 1983 Submittal ML20009D9461981-06-15015 June 1981 Submits Third Interim Response to IE Bulletin 80-20 Re Failure of Westinghouse W-2 Control Switches.Work Continuing W/Westinghouse on Resolution of Control Switches. GE Collecting Requested Info.Final Rept Ready by 810814 ML20004E9381981-05-27027 May 1981 Submits Second Interim Response to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. No Valves W/Vendor Parts Found at Plants.Final Rept,Including GE Input on NSSS Valves, Will Be Filed by 810731 ML20004E7121981-05-22022 May 1981 Forwards Final Supplemental Response to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Corrective Actions:Mod to Be Encircled on ECN to Improve Visual Identification of Affected Change Areas ML20004E6281981-05-22022 May 1981 Responds to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Corrective Actions:Mods Will Be Enriched on Engineering Change Notifications to Improve Visual Identifications ML20126L0161981-05-22022 May 1981 Forwards Addl Info Re Flammability of Suspended Ceiling Tile in Control Rooms & Replacement Panels to Be Used at Browns Ferry.Interim Rept on Hartsville & Phipps Bend Sent 810114. Info Constitutes Final Response to ML19346A1151981-05-15015 May 1981 Responds to NRC 810320 Ltr Re Violations Noted in IE Insp Repts 50-518/81-04,50-519/81-04,50-520/81-04 & 50-521/81-04. Corrective Actions:Qcirs Will Be Reviewed & Upgraded as Required & Audit Will Be Conducted by QA Unit 1988-07-14 Category:DEFICIENCY REPORTS (PER 10CFR50.55E & PART 21) MONTHYEARML20058K3841993-12-0909 December 1993
[Table view]Part 21 Rept Re Potential Defect in Component of Dsrv & Dsr Enterprise Standby DG Sys,Regarding Potential Problem W/ Subcover Assembled Atop Power Head ML20248E0121989-09-13013 September 1989 Supplemental Part 21 Rept Re Potential Problem W/Six Specific Engine Control Devices in Air Start,Lube Oil, Jacket Water & Crankcase Sys.Initially Reported on 890429. California Controls Co Will Redesign Valve Seating ML20154J4101988-05-12012 May 1988 Addendum 1 to Supplemental Part 21 Rept 145 Re Potential Problem w/F-573-156 Pressure Sensor/Lube Oil Trip.Initially Reported on 880429.Addl 1-1/8-inch Diameter W/Deep Counterbone in Pressure Head Added to Activate Valve ML20153B6191988-04-29029 April 1988 Part 21 Rept Re Potential Defect in Component of Dsr or Dsrv Standby Diesel Generators Supplied to Utils.Recommends Return of Subj Components in Onsite Warehouse Storage & Suggests Surveillance of Devices Already Installed ML20205F6141986-08-13013 August 1986 Part 21 Rept Re Connecting Rod Bolts for Dsrv Engines.Listed Procedures Recommended for Next Connecting Rod Insp, Including Replacement of Bolts Due to Cracked Threads & Large Grooves & Galls in Threads ML20206U0591986-07-0202 July 1986 Part 21 Rept Re Potential Defect in Component of Dsrv Standby Diesel Generators,Involving Problem W/Fastening of Engine Connecting Rod Assembly Which Could Result in Engine Nonavailability.Procedure Will Be Issued by 860718 ML20141A1081986-03-31031 March 1986 Part 21 Rept 134 Re Potential Defect in K-1 Relay in Generator Voltage Regulator.Initially Reported on 860219. Corrective Action Must Take Into Account Equipment Operating Range of 100-137.5-volt Dc ML20154N3431986-03-10010 March 1986 Initial Part 21 Rept 135 Re Potential Problem W/Lube Oil Sump Tank Foot Valve of Dsrv Standby Diesel Generator for Facilities.Cause Not Determined.Recommends Utils Inspect Condition of Foot Valve Liners & Notify Tdi of Findings ML20153G1021986-02-19019 February 1986 Part 21 Rept Re Potential Defect in K-1 Relays of Dsr or Dsrv Standby Diesel Generators Mfg by Gould/Ite.Relays Have Incorrect Voltage Range.Dc Voltage Source or Voltage Regulator Circuitry Requires Mod ML20198C4981985-11-0606 November 1985 Part 21 Rept Re Potential Defect in Dsr or Dsrv Standby Diesel Generator Intake & Exhaust Valve Springs Mfg by Betts Spring Co.Users Recommended to Inspect Engines for Broken Springs & Identify Original Mfg ML20084G3531984-04-19019 April 1984 Final Deficiency Rept Re Pacific Scientific Co Shock Arrestor Capstan Spring Tang.Initially Reported on 831013. Bellefonte Snubbers Will Be Replaced & Hartsville Snubbers Returned to Vendor for Repair.Springs Subj to Insp ML20087J6661984-03-0808 March 1984 Followup Part 21 Rept Re Nuclear Valve/Actuator Stroking Time Possibly Lengthened Beyond 15 When Using hydrocarbon-based Lubricants.Ltrs to Affected Utils Encl ML20081C0171984-03-0101 March 1984 First Interim Deficiency Rept Re Loose Drive Hubs on Overspeed Governor Drive Shaft on Transamerica Delaval,Inc Diesels.Initially Reported on 840203.Svc Info Memo Being Reviewed for Approval.Also Reportable Per Part 21 ML20079N5121984-01-23023 January 1984 Final Deficiency Rept Re Delaval Problem W/Starting Air Valve Assembly on Standby Diesels.Initially Reported on 821201.Capscrews Replaced Per Approved Procedure & Drawings Revised to Reflect Shorter Length ML20083H1921984-01-0505 January 1984 First Interim Deficiency Rept Re Transamerica Delaval,Inc QA Program.Initially Reported on 831206.Final Configuration for Control Cabinet Indicates Drawing Revs K,L & M Not Incorporated.Also Reportable Per Part 21 ML20083E1981983-12-20020 December 1983 First Interim Deficiency Rept Re Fuel Oil Line Rupture in Transamerica Delaval,Inc Generator.Initially Reported on 831121.Const Activities Deferred for Hartsville Units 1 & 2. Next Rept Expected by 840413.Also Reported Per Part 21 ML20078B3811983-09-0606 September 1983 Part 21 Rept Re Matrix Actuator Model 33122-SR 80.Mounting Bolts Loosened & Spring Return Cylinder Began to Separate from Ctr Body of Actuator.Investigation Being Conducted by Xomox Corp ML20077G6661983-07-27027 July 1983 Part 21 Rept Re Circuit Breakers Mfg Between Nov 1981 & Feb 1982.Breakers Should Be Inspected for Broken Puffer Linkage Studs.Stud Identified as Part Number 192247A.List of Circuit Breakers for Nuclear Plants Encl ML20083L9751983-05-27027 May 1983 Part 21 Rept Re Failure of Circuit Breakers During Environ Testing.Test Results Indicate That Temp Sensitivity Problem May Be Generic to All Ite Imperial Corp thermal-magnetic Circuit Breakers Calibr for 40 C Svc ML20076H1601983-05-23023 May 1983 Pt 21 Rept Re Potential Defect in Transmitter Mfg by Rosemount,Inc Used in Control Sys Components Furnished to Listed Plants.All Components Involved Retrofitted W/New Circuit Boards.Matter Closed ML20074A2041983-04-26026 April 1983 Interim Deficiency Rept Re Misapplication of Ite Gould Circuit Breakers in post-LOCA Hydrogen Recombiners Supplied by Rockwell Intl.Initially Reported on 830328.Matter Under Investigation.Final Rept by 830808.Reported Per Part 21 ML20069K6811983-04-18018 April 1983 First Interim Deficiency Rept Re Pipe Support Spacing Utilizing Alternate Criteria.Initially Reported on 830317. Investigation Postponed Until Design & Const Resumed ML20073J8051983-04-12012 April 1983 Third Interim Deficiency Rept Re Nonconservative Calculation Method for General Const Spec G-32 Violations.Initially Reported on 820528.Design Std Being Revised to Clarify Use of Factors of Safety in DS-C6.1 ML20073P1281983-04-0808 April 1983 Second Interim Deficiency Rept Re Problem W/Delaval Starting Air Valve Assembly on Standby Diesels.Initially Reported on 821201.Util Continuing to Attempt to Acquire Necessary Info from Transamerica Delaval,Inc.Also Reported Per Part 21 ML20072Q9571983-03-28028 March 1983 First Interim Deficiency Rept Re Failure of Util Div of Engineering Design to Provide Bolt Tightening Requirements to Div of Const.Initially Reported on 830228.Const Deferred. Rept to Be Submitted When Const Decision Made ML20072R3291983-03-28028 March 1983 Interim Deficiency Rept 1 Re CF Braun Documentation Control Program Failure to Monitor Closeout of Final Design Change Control Documents.Initially Reported on 830302.Final Rept Due Upon Commencement of Const.Also Reportable Per Part 21 ML20074A2221983-03-11011 March 1983 Part 21 Rept Re Failure of post-LOCA Hydrogen Recombiner Component During IEEE-323 Qualification Program.Circuit Breaker Not Properly Selected for Specific Application.Plant Operators Notified of Deviation ML20028G0821983-01-31031 January 1983 Final Deficiency Rept Re Itt Grinnell Failure to Use Proper Testing Methods.Initially Reported on 810304.Spool Pieces re-examined Per ASME Section III,1974 Edition,Winter Addenda 1975 Code.Condition No Longer Reportable Per 10CFR50.55(e) ML20083M6711983-01-24024 January 1983 First Interim Deficiency Rept Re Potential Deterioration of Isoprene Gaskets on Standby Diesel Generator.Initially Reported on 821217.Transamerica Delaval,Inc Changed Matl for Drive Element to Neoprene.Also Reportable Per Part 21 ML20083M6651983-01-24024 January 1983 First Interim Deficiency Rept Re Residual Stress on Diesel Generator Engine Piston Skirt Castings.Initially Reported on 821215.Removal of Piston Skirt for Insp Deferred Until Restart of Design & Const.Also Reportable Per Part 21 ML20028C2481982-12-30030 December 1982 First Interim Deficiency Rept Re Insufficient Length of Starting Air Valve Assembly Capscrews.Initially Reported on 821201.Transamerica Delaval,Inc Changed Designed Length of Capscrew.Next Rept by 830415.Also Reportable Per Part 21 ML20070F0121982-12-13013 December 1982 Final Deficiency Rept Re Atlas QA Documentation on Auxiliary & Fuel Bldg Structural Steel.Initially Reported on 811113. QA Hold Placed on Suspect Items Until Further Testing Performed.Also Reportable Under Part 21 ML20028A4891982-11-0909 November 1982 Final Deficiency Rept Re Storage & Preventive Maint Program Deficiencies.Initially Reported on 821007.Pipe Caps Replaced,Piping Placed on Support,Tanks Moved to Inside Storage in Upright Position & Conditions & Program Reviewed ML20065R3701982-10-14014 October 1982 Interim Deficiency Rept Re Deferral of Const Activities. Initially Reported on 820623.Commitments Made in Rept,Audit Findings & Response to Violations Deferred Until Restart of Design & Const ML20027B8451982-09-20020 September 1982 First Interim Deficiency Rept Re QA Deficiencies on Allis- Chalmers Butterfly Valves.Initially Reported on 820823.Const Activities Deferred.Final Rept Will Be Submitted After Final Decision Re Completion or Cancellation of Project ML20063L3721982-09-0202 September 1982 First Interim Deficiency Rept Re Failure of Kerotest Valves to Meet Seismic Criteria.Initially Reported on 820804. Negotiations Underway W/Contractor for Return of Valves. Const Activities Deferred.Also Reportable Per Part 21 ML20055A0731982-07-0707 July 1982 First Interim Deficiency Rept Re Nonconformance in Intake Pumping Station Door & Hatch Design,Initially Reported 820604.Final Rept Will Not Be Issued Until Decision to Resume Facility Const Reached ML20055A0791982-07-0606 July 1982 First Interim Deficiency Rept Re Possible Installation of Bolt Anchors in Grant Areas,Initially Reported 820610. Investigation Postponed Until Const Resumed ML20054N0821982-07-0101 July 1982 Final Deficiency Rept Re Excessive Stress on Spray Pond Supply & Bypass Headers,Initially Reported on 820218. Piping Layout Revised & Drawings Revised/Reissued.Seismic Analysis Complete & Isometrics Issued ML20054J9111982-06-23023 June 1982 Part 21 Rept Re Potential Defect in Couplings Drive Element of Dsrv or Dsr Standby Diesel Generator.Affected Licensees Will Be Notified No Later than 820715 ML20054K1531982-06-23023 June 1982 Informs That Final Deficiency Repts for Listed Nonconformances Will Not Be Submitted Until Final Decision Is Made Re Const of Projects ML20054H6821982-06-18018 June 1982 Part 21 Rept Re Pneumatic Actuator Yoke Failure.List of Other Projects W/Similar Equipment Encl ML20054G1121982-06-11011 June 1982 Fourth Interim Deficiency Rept Re Link Rod assembly-Delaval Diesels.Due to Const Deferment Final Deficiency Rept Will Not Be Issued Pending Final Decision on Future of Projects. Also Reportable Per Part 21 ML20054E4111982-06-0101 June 1982 Fourth Interim Deficiency Rept Re Bethlehem Steel Co Galvanized A325 Bolts,Initially Reported on 811029.Const Activities Deferred Until Sufficient Info Indicates Whether Project Should Be Completed or Canceled ML20054E4081982-06-0101 June 1982 First Interim Deficiency Rept Re Split in Biological Shield Wall,Initially Reported on 820429.Investigation Postponed Until Const Activities for Project Resume.No Final Rept Will Be Submitted Until Decision Made Re Continuation of Const ML20053E1201982-05-28028 May 1982 Second Interim Deficiency Rept Re Check Valve Leak in Air Start Sys of Standby Diesel Generators,Initially Reported 820209.Evaluation by Vendor Underway.Also Reported Per Part 21 ML20052A6071982-04-19019 April 1982 Suppl to Final Deficiency Rept Re Standby Gas Treatment Sys Charcoal Absorber,Initially Reported 800508.Util Unable to Meet Corrective Action Completion Date in 811209 Final Rept Due to Deferral of Const.Also Reported Per Part 21 ML20052A5981982-04-12012 April 1982 Final Deficiency Rept Re Incorrect Orifice Size in RHR Discharge Line Indicated on Fabrication Spec,Initially Reported 820304.Typographical Error Corrected Before Hardware Mfg ML20054B1101982-04-0202 April 1982 Fifth Interim Deficiency Rept Re Review of Purchase Request Forms Initiated by Const,Initially Reported 810520.Util in Process of Analyzing Deficiencies.Next Rept Expected by 820715 ML20054C4691982-04-0101 April 1982 Part 21 Rept Re Hma Relays W/Contact Leads Not Fully Insulated,Initially Reported 810708.No Operating BWRs Utilize Subj Hma Relays.All Potential Problems Will Be Corrected Before Startup 1993-12-09 Category:TEXT-SAFETY REPORT MONTHYEARML20058K3841993-12-0909 December 1993
[Table view]Part 21 Rept Re Potential Defect in Component of Dsrv & Dsr Enterprise Standby DG Sys,Regarding Potential Problem W/ Subcover Assembled Atop Power Head ML20248E0121989-09-13013 September 1989 Supplemental Part 21 Rept Re Potential Problem W/Six Specific Engine Control Devices in Air Start,Lube Oil, Jacket Water & Crankcase Sys.Initially Reported on 890429. California Controls Co Will Redesign Valve Seating ML20154J4101988-05-12012 May 1988 Addendum 1 to Supplemental Part 21 Rept 145 Re Potential Problem w/F-573-156 Pressure Sensor/Lube Oil Trip.Initially Reported on 880429.Addl 1-1/8-inch Diameter W/Deep Counterbone in Pressure Head Added to Activate Valve ML20153B6191988-04-29029 April 1988 Part 21 Rept Re Potential Defect in Component of Dsr or Dsrv Standby Diesel Generators Supplied to Utils.Recommends Return of Subj Components in Onsite Warehouse Storage & Suggests Surveillance of Devices Already Installed ML20205F6141986-08-13013 August 1986 Part 21 Rept Re Connecting Rod Bolts for Dsrv Engines.Listed Procedures Recommended for Next Connecting Rod Insp, Including Replacement of Bolts Due to Cracked Threads & Large Grooves & Galls in Threads ML20206U0591986-07-0202 July 1986 Part 21 Rept Re Potential Defect in Component of Dsrv Standby Diesel Generators,Involving Problem W/Fastening of Engine Connecting Rod Assembly Which Could Result in Engine Nonavailability.Procedure Will Be Issued by 860718 ML20141A1081986-03-31031 March 1986 Part 21 Rept 134 Re Potential Defect in K-1 Relay in Generator Voltage Regulator.Initially Reported on 860219. Corrective Action Must Take Into Account Equipment Operating Range of 100-137.5-volt Dc ML20154N3431986-03-10010 March 1986 Initial Part 21 Rept 135 Re Potential Problem W/Lube Oil Sump Tank Foot Valve of Dsrv Standby Diesel Generator for Facilities.Cause Not Determined.Recommends Utils Inspect Condition of Foot Valve Liners & Notify Tdi of Findings ML20153G1021986-02-19019 February 1986 Part 21 Rept Re Potential Defect in K-1 Relays of Dsr or Dsrv Standby Diesel Generators Mfg by Gould/Ite.Relays Have Incorrect Voltage Range.Dc Voltage Source or Voltage Regulator Circuitry Requires Mod ML20198C4981985-11-0606 November 1985 Part 21 Rept Re Potential Defect in Dsr or Dsrv Standby Diesel Generator Intake & Exhaust Valve Springs Mfg by Betts Spring Co.Users Recommended to Inspect Engines for Broken Springs & Identify Original Mfg ML20084G3531984-04-19019 April 1984 Final Deficiency Rept Re Pacific Scientific Co Shock Arrestor Capstan Spring Tang.Initially Reported on 831013. Bellefonte Snubbers Will Be Replaced & Hartsville Snubbers Returned to Vendor for Repair.Springs Subj to Insp ML20087J6661984-03-0808 March 1984 Followup Part 21 Rept Re Nuclear Valve/Actuator Stroking Time Possibly Lengthened Beyond 15 When Using hydrocarbon-based Lubricants.Ltrs to Affected Utils Encl ML20081C0171984-03-0101 March 1984 First Interim Deficiency Rept Re Loose Drive Hubs on Overspeed Governor Drive Shaft on Transamerica Delaval,Inc Diesels.Initially Reported on 840203.Svc Info Memo Being Reviewed for Approval.Also Reportable Per Part 21 ML20079N5121984-01-23023 January 1984 Final Deficiency Rept Re Delaval Problem W/Starting Air Valve Assembly on Standby Diesels.Initially Reported on 821201.Capscrews Replaced Per Approved Procedure & Drawings Revised to Reflect Shorter Length ML20083H1921984-01-0505 January 1984 First Interim Deficiency Rept Re Transamerica Delaval,Inc QA Program.Initially Reported on 831206.Final Configuration for Control Cabinet Indicates Drawing Revs K,L & M Not Incorporated.Also Reportable Per Part 21 ML20083E1981983-12-20020 December 1983 First Interim Deficiency Rept Re Fuel Oil Line Rupture in Transamerica Delaval,Inc Generator.Initially Reported on 831121.Const Activities Deferred for Hartsville Units 1 & 2. Next Rept Expected by 840413.Also Reported Per Part 21 ML20078B3811983-09-0606 September 1983 Part 21 Rept Re Matrix Actuator Model 33122-SR 80.Mounting Bolts Loosened & Spring Return Cylinder Began to Separate from Ctr Body of Actuator.Investigation Being Conducted by Xomox Corp ML20077G6661983-07-27027 July 1983 Part 21 Rept Re Circuit Breakers Mfg Between Nov 1981 & Feb 1982.Breakers Should Be Inspected for Broken Puffer Linkage Studs.Stud Identified as Part Number 192247A.List of Circuit Breakers for Nuclear Plants Encl ML20024C1401983-06-30030 June 1983 Engineering Evaluation Rept:Investigation & Grouting of Leaks Associated W/Tendon Sheaths H32-009 & H32-011,Unit 2 Containment Bldg. ML20073S8641983-05-31031 May 1983 Details of Deferral Plans for Hartsville Nuclear Plant a ML20083L9751983-05-27027 May 1983 Part 21 Rept Re Failure of Circuit Breakers During Environ Testing.Test Results Indicate That Temp Sensitivity Problem May Be Generic to All Ite Imperial Corp thermal-magnetic Circuit Breakers Calibr for 40 C Svc ML20076H1601983-05-23023 May 1983 Pt 21 Rept Re Potential Defect in Transmitter Mfg by Rosemount,Inc Used in Control Sys Components Furnished to Listed Plants.All Components Involved Retrofitted W/New Circuit Boards.Matter Closed ML20074A2041983-04-26026 April 1983 Interim Deficiency Rept Re Misapplication of Ite Gould Circuit Breakers in post-LOCA Hydrogen Recombiners Supplied by Rockwell Intl.Initially Reported on 830328.Matter Under Investigation.Final Rept by 830808.Reported Per Part 21 ML20069K6811983-04-18018 April 1983 First Interim Deficiency Rept Re Pipe Support Spacing Utilizing Alternate Criteria.Initially Reported on 830317. Investigation Postponed Until Design & Const Resumed ML20073J8051983-04-12012 April 1983 Third Interim Deficiency Rept Re Nonconservative Calculation Method for General Const Spec G-32 Violations.Initially Reported on 820528.Design Std Being Revised to Clarify Use of Factors of Safety in DS-C6.1 ML20073P1281983-04-0808 April 1983 Second Interim Deficiency Rept Re Problem W/Delaval Starting Air Valve Assembly on Standby Diesels.Initially Reported on 821201.Util Continuing to Attempt to Acquire Necessary Info from Transamerica Delaval,Inc.Also Reported Per Part 21 ML20079E9911983-03-31031 March 1983 Caseload Forecast ML20072Q9571983-03-28028 March 1983 First Interim Deficiency Rept Re Failure of Util Div of Engineering Design to Provide Bolt Tightening Requirements to Div of Const.Initially Reported on 830228.Const Deferred. Rept to Be Submitted When Const Decision Made ML20072R3291983-03-28028 March 1983 Interim Deficiency Rept 1 Re CF Braun Documentation Control Program Failure to Monitor Closeout of Final Design Change Control Documents.Initially Reported on 830302.Final Rept Due Upon Commencement of Const.Also Reportable Per Part 21 ML20074A2221983-03-11011 March 1983 Part 21 Rept Re Failure of post-LOCA Hydrogen Recombiner Component During IEEE-323 Qualification Program.Circuit Breaker Not Properly Selected for Specific Application.Plant Operators Notified of Deviation ML20028G0821983-01-31031 January 1983 Final Deficiency Rept Re Itt Grinnell Failure to Use Proper Testing Methods.Initially Reported on 810304.Spool Pieces re-examined Per ASME Section III,1974 Edition,Winter Addenda 1975 Code.Condition No Longer Reportable Per 10CFR50.55(e) ML20083M6711983-01-24024 January 1983 First Interim Deficiency Rept Re Potential Deterioration of Isoprene Gaskets on Standby Diesel Generator.Initially Reported on 821217.Transamerica Delaval,Inc Changed Matl for Drive Element to Neoprene.Also Reportable Per Part 21 ML20083M6651983-01-24024 January 1983 First Interim Deficiency Rept Re Residual Stress on Diesel Generator Engine Piston Skirt Castings.Initially Reported on 821215.Removal of Piston Skirt for Insp Deferred Until Restart of Design & Const.Also Reportable Per Part 21 ML20028C2481982-12-30030 December 1982 First Interim Deficiency Rept Re Insufficient Length of Starting Air Valve Assembly Capscrews.Initially Reported on 821201.Transamerica Delaval,Inc Changed Designed Length of Capscrew.Next Rept by 830415.Also Reportable Per Part 21 ML20070F0121982-12-13013 December 1982 Final Deficiency Rept Re Atlas QA Documentation on Auxiliary & Fuel Bldg Structural Steel.Initially Reported on 811113. QA Hold Placed on Suspect Items Until Further Testing Performed.Also Reportable Under Part 21 ML20028A4891982-11-0909 November 1982 Final Deficiency Rept Re Storage & Preventive Maint Program Deficiencies.Initially Reported on 821007.Pipe Caps Replaced,Piping Placed on Support,Tanks Moved to Inside Storage in Upright Position & Conditions & Program Reviewed ML20069Q3771982-10-31031 October 1982 Const Employee Monitoring Errata Rept ML20069Q3701982-10-31031 October 1982 Socioeconomic Monitoring & Mitigation Rept ML20065R3701982-10-14014 October 1982 Interim Deficiency Rept Re Deferral of Const Activities. Initially Reported on 820623.Commitments Made in Rept,Audit Findings & Response to Violations Deferred Until Restart of Design & Const ML20027B8451982-09-20020 September 1982 First Interim Deficiency Rept Re QA Deficiencies on Allis- Chalmers Butterfly Valves.Initially Reported on 820823.Const Activities Deferred.Final Rept Will Be Submitted After Final Decision Re Completion or Cancellation of Project ML20069D5241982-09-10010 September 1982 Socioeconomic Monitoring & Mitigating Rept,Sept 1981 ML20063L3721982-09-0202 September 1982 First Interim Deficiency Rept Re Failure of Kerotest Valves to Meet Seismic Criteria.Initially Reported on 820804. Negotiations Underway W/Contractor for Return of Valves. Const Activities Deferred.Also Reportable Per Part 21 ML20055A0731982-07-0707 July 1982 First Interim Deficiency Rept Re Nonconformance in Intake Pumping Station Door & Hatch Design,Initially Reported 820604.Final Rept Will Not Be Issued Until Decision to Resume Facility Const Reached ML20055A0791982-07-0606 July 1982 First Interim Deficiency Rept Re Possible Installation of Bolt Anchors in Grant Areas,Initially Reported 820610. Investigation Postponed Until Const Resumed ML20054N0821982-07-0101 July 1982 Final Deficiency Rept Re Excessive Stress on Spray Pond Supply & Bypass Headers,Initially Reported on 820218. Piping Layout Revised & Drawings Revised/Reissued.Seismic Analysis Complete & Isometrics Issued ML20054J9111982-06-23023 June 1982 Part 21 Rept Re Potential Defect in Couplings Drive Element of Dsrv or Dsr Standby Diesel Generator.Affected Licensees Will Be Notified No Later than 820715 ML20054K1531982-06-23023 June 1982 Informs That Final Deficiency Repts for Listed Nonconformances Will Not Be Submitted Until Final Decision Is Made Re Const of Projects ML20054H6821982-06-18018 June 1982 Part 21 Rept Re Pneumatic Actuator Yoke Failure.List of Other Projects W/Similar Equipment Encl ML20054G1121982-06-11011 June 1982 Fourth Interim Deficiency Rept Re Link Rod assembly-Delaval Diesels.Due to Const Deferment Final Deficiency Rept Will Not Be Issued Pending Final Decision on Future of Projects. Also Reportable Per Part 21 ML20054E4111982-06-0101 June 1982 Fourth Interim Deficiency Rept Re Bethlehem Steel Co Galvanized A325 Bolts,Initially Reported on 811029.Const Activities Deferred Until Sufficient Info Indicates Whether Project Should Be Completed or Canceled 1993-12-09 Category:UTILITY TO NRC MONTHYEARML20195J1741988-11-29029 November 1988
[Table view]Provides Supplemental Response to Violations Noted in Insp Rept 50-518/87-01.Corrective Actions:Completion of Procedure on Prescribing Preventive Maintenance Requirements Rescheduled for 890301 ML20151E7511988-07-14014 July 1988 Responds to NRC Re Violations Noted in Insp Repts 50-518/87-01 & 50-520/87-01.Corrective Actions:Reviewed Vendors Storage & Preventive Maint Instructions Against Tech Spec 01.00.15.14.03 & Revised Topical Rept TVA-TR75-1A ML20235B3621987-08-25025 August 1987 FOIA Request for Listed Documents for Specified Dockets ML20133N7321985-10-24024 October 1985 Forwards Proposed Cancellation Plans for Plants Officially Canceled on 840829.Requests Withdrawal of CPPR-150,CPPR-152, CPPR-172 & CPPR-173.W/two Oversize Drawings ML18029A3981985-02-27027 February 1985 Responds to RM Diggs 850117 & 0211 Ltrs Re Determination of Fees for Const Extension Requests.Util Supports NRC Determination & Will Submit Fees ML20096F8471984-09-0505 September 1984 Forwards Motion to Terminate Appellate Jurisdiction.W/O Encl.Related Correspondence ML20090B3551984-05-22022 May 1984 Forwards Response to Unresolved Items in IE Insp Repts 50-518/84-01 & 50-520/84-01.Corrective Actions:Util Prepared Preventive Maint Document Establishing Guidance for Protection,Preservation & Periodic Insp of Matls ML20093F0921984-05-22022 May 1984 Responds to NRC Re Violations Noted in IE Insp Repts 50-518/84-01 & 50-520/84-01.Corrective Actions:Matl & Equipment Will Be Maintained Per Requirement Documents & Permanent Structures Will Be Thoroughly Inspected Annually ML20073S8591983-05-0505 May 1983 Forwards Details of Deferral Plans for Hartsville Nuclear Plant A. Yellow Creek Plan Submittal Delayed Until 830513 ML20071B9741983-02-24024 February 1983 Reiterates 830121 Request for CP Extension Until 870901 to Permit Final Decision Re Future of Nuclear Units Based on Load Growth/Demand.Deferral Plan Details to Be Submitted by 830506 ML20069Q3661982-11-30030 November 1982 Forwards Socioeconomic Monitoring & Mitigation Rept, & Const Employee Monitoring Errata Rept ML20065S3791982-10-26026 October 1982 Informs of Discussions Re Leasing Portions of Site to Lansdowne Steel & Iron Co for 10 Yrs.Description of Site Portions Under Consideration Encl.Cp for Sites Withdrawn ML20065F8371982-09-13013 September 1982 Forwards Response to NRC Re Violations Noted in IE Insp Repts 50-518/82-08 & 50-520/82-08.Corrective Actions:Qc Investigation Rept Written to Prevent Use of Protective Coatings & PVC Conduit Covered & Stored ML20069D5161982-09-10010 September 1982 Forwards Socioeconomic Monitoring & Mitigating Rept,Sept 1981 ML20055C0611982-08-0606 August 1982 Forwards Info Re QA for Deferred Plants,In Response to NRC .Possible Cancellation of Some Units Will Be Discussed at Future Meeting of TVA Board of Directors ML20054K1531982-06-23023 June 1982 Informs That Final Deficiency Repts for Listed Nonconformances Will Not Be Submitted Until Final Decision Is Made Re Const of Projects ML20054D6501982-02-19019 February 1982 Submits Final Response Re IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. No Westinghouse Type Switches Used in Facilities ML20041C1091982-02-18018 February 1982 Forwards Hartsville Nuclear Plants Socioeconomic Monitoring & Mitigation Rept,Hnp SMR-10,810331, as Required by Cps. Continuing Info Will Be Provided on Semiannual Basis ML20040G8151982-02-0404 February 1982 Forwards Revision 2 to, Geologic Foundation Rept,Fault Descriptions, Per 780531 Meeting Request ML20040E8381982-01-0606 January 1982 Ack Receipt of IE Insp Repts 50-518/81-20,50-519/81-20, 50-520/81-20 & 50-521/81-20.Corrective Actions:Insp & Const Personnel Instructed to Begin Lightly Scarifying Layers on All Backfill ML20040C1361981-12-29029 December 1981 Responds to NRC 811117 Ltr Re Violations Noted in IE Insp Repts 50-518/81-18,50-519/81-18,50-520/81-18 & 50-521/81-18. Corrective Actions:Preventive Maint Requirements for RHR Pumps Will Be Performed Quarterly ML20039A2811981-12-0404 December 1981 Notifies That Environ Const Noise Monitoring Procedures Will Be Revised at Hartsville & Yellow Creek & Terminated at Phipps Bend.Changes Caused by Slowdown & Cessation of Const. Summary of Const Noise Monitoring Program History Encl ML20040C2651981-11-16016 November 1981 Submits Final Response to IE Bulletin 81-02,Suppl 1,re Potentially Deficient Valves.No Subj Valves Installed at Plants ML20010H3481981-08-14014 August 1981 Responds to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. No Subj Switches Have Been Identified at Facilities.Util Awaits Info from GE for Final Resolution.Next Response by 811030 ML20010A3291981-07-30030 July 1981 Forwards HNP SMR - 9, Socioeconomic Monitoring & Mitigation Rept for Apr-Sept 1980 ML20009G3291981-07-23023 July 1981 Submits Final Response to IE Bulletin 80-21,per NRC 801106 Ltr.Ge & Valve Vendors Indicate No safety-related Valves Have Parts Mfg by Malcolm Foundry Co,Inc ML20009E9871981-07-21021 July 1981 Advises That Planned Start of Excavation for Intake & Discharge in Cumberland River Will Be Delayed Until Aug 1982,per Attachment C of CP ML20009G1271981-07-15015 July 1981 Interim Deficiency Rept Re High Pressure Core Spray Component Wiring Discrepancies.Corrective Action Date for Hardware & Software Will Be 810730 Instead of 810630. Revised Vendor Drawings Have Not Been Received ML20009D9311981-07-0808 July 1981 Forwards Response to IE Bulletin 81-03, Flow Blockage of Cooling Water to Safety Sys Components by Corbicula Sp (Asiatic Clam) & Mytilus Sp (Mussel). ML20009D7321981-07-0808 July 1981 Responds to IE Bulletin 81-02, Failure of Gate Type Valves to Close Against Differential Pressure. No Deficient Valves Are Being Supplied for Use at Facility.Addl Rept Will Be Provided by 811016 ML20009G7571981-07-0606 July 1981 Responds to NRC 810604 Ltr Re Violations Noted in IE Insp Repts 50-518/81-08,50-519/81-08,50-520/81-08 & 50-521/81-08. Corrective Actions:Procedure Revised to Include Requirement for Writing Notification of Change Rept within Three Days ML20009A4881981-07-0202 July 1981 Forwards Info Re Implementation of NUREG-0313,Revision 1,in Response to NRC 810226 Ltr.Addl Info for Hartsville & Phipps Bend Will Be Provided in Respective FSARs Tentatively Scheduled for Sept 1983 Submittal ML20009D9461981-06-15015 June 1981 Submits Third Interim Response to IE Bulletin 80-20 Re Failure of Westinghouse W-2 Control Switches.Work Continuing W/Westinghouse on Resolution of Control Switches. GE Collecting Requested Info.Final Rept Ready by 810814 ML20004E9381981-05-27027 May 1981 Submits Second Interim Response to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. No Valves W/Vendor Parts Found at Plants.Final Rept,Including GE Input on NSSS Valves, Will Be Filed by 810731 ML20004E7121981-05-22022 May 1981 Forwards Final Supplemental Response to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Corrective Actions:Mod to Be Encircled on ECN to Improve Visual Identification of Affected Change Areas ML20004E6281981-05-22022 May 1981 Responds to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Corrective Actions:Mods Will Be Enriched on Engineering Change Notifications to Improve Visual Identifications ML20126L0161981-05-22022 May 1981 Forwards Addl Info Re Flammability of Suspended Ceiling Tile in Control Rooms & Replacement Panels to Be Used at Browns Ferry.Interim Rept on Hartsville & Phipps Bend Sent 810114. Info Constitutes Final Response to ML19346A1151981-05-15015 May 1981 Responds to NRC 810320 Ltr Re Violations Noted in IE Insp Repts 50-518/81-04,50-519/81-04,50-520/81-04 & 50-521/81-04. Corrective Actions:Qcirs Will Be Reviewed & Upgraded as Required & Audit Will Be Conducted by QA Unit ML20004F4991981-05-0707 May 1981 Responds to NRC 810410 Ltr Re Violations Noted in IE Insp Repts 50-553/81-03 & 50-554/81-02.Corrective Actions: Computer Program Developed to Control Receipt & Issuance of Drawings & Other Documents ML19346A1161981-04-17017 April 1981 Responds to NRC 810320 Ltr Re Violations Noted in IE Insp Repts 50-518/81-04,50-519/81-04,50-520/81-04 & 50-521/81-04. Corrective Actions:Welders Restricted to Limits of Qualifications ML19347E0911981-04-0303 April 1981 Forwards Justification for Delay in Meeting 821001 Date for Having Operational Upgraded Emergency Response Facility,As Required by Item III.A.1.2 of NUREG-0737.Response for Hartsville & Phipps Bend Will Be Provided by 811009 ML19347E0051981-04-0101 April 1981 Forwards Response to IE Bulletin 80-23, Failures of Solenoid Valves Mfg by Valcor Engineering Corp. Valcor Valves Cited in Bulletin Are Not in Use at Plants ML20004E6311981-03-31031 March 1981 Responds to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Corrective Actions:Ge Has Been Requested to Document Mods Re Engineering Change Notifications & Drawings ML20004E7171981-03-31031 March 1981 Suppls Response to NRC 810114 Ltr Re Violations Noted in IE Insp Repts 50-518/80-24 & 50-520/80-24.Final Response to Be Submitted Before 810531 ML20003J3991981-03-27027 March 1981 Forwards Supplemental Response Re Violations Noted in IE Insp Repts 50-553/80-18 & 50-554/80-16.Corrective Actions: Rebar Verification Group Established to Work Directly W/Const Forces During Installation Processes ML19352A2601981-03-16016 March 1981 Responds to NRC 810211 Ltr Re Violations Noted in IE Insp Repts 50-518/80-27,50-519/80-25,50-520/80-27 & 50-521/80-23. Corrective Actions:Procedures Re Concrete Placement Initiated ML19350B4601981-03-13013 March 1981 Forwards Plan for Implementing Mussel Monitoring Program Requirements in Cp.Excavation for Discharge Diffuser Tentatively Scheduled for Oct 1981.Prediffuser Const Monitoring Will Be Initiated in Near Future ML20003J4021981-02-26026 February 1981 Responds to NRC 810203 Ltr Re Violations Noted in IE Insp Repts 50-553/80-18 & 50-554/80-16.Corrective Actions: Personnel Instructed to Utilize Necessary Drawings & Make Detailed Drawing Reviews ML19341C2861981-02-24024 February 1981 Forwards Info Re Faults 26 & 27 in Foundation Piers 34 & 19 of Unit 1 Cooling Tower,Initially Reported on 810113 & 22. Neither Fault Is Capable within Meaning of App a to 10CFR100 ML19341D0411981-02-10010 February 1981 Provides Addl Response to IE Bulletin 80-20 Re Westinghouse Type W-2 Switches.Info from GE Re Stride Portion of Facilities Has Not Been Received.Info Anticipated by 810615 1988-07-14 |
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_ OFFICIAL COPY 400 Chestnut Street Tower IT ,f.,u>,f w\
/ Q3 July 15, 1981 e , f B. 'g c; p c.
6 Mr. James P. O'Reilly, Director 11931 #'- $ '
(~ 3..
Office of Inspection and Enforcement :~
,,,.p!!joo ca U.S. Nuclear Regulatory Commission S, , 7 Region II - Suite 3100 -
\(xc 101 Marietta Street N9[j7 p Atlanta, Georgia 30303
Dear Mr. O'Reilly:
HARTSVILLE AND PHIPPS BEND NUCLEAR PLANTS - REPORTABLE DEFICIENCIES -
HIGH PRESSURE CORE SPRAY COMPONENT WIRING DISCREPANCIES (HNP-A-084, HNP-A-085, HNP-A-086, -HNP-A-090, AND PBNP-033)
Our report dated February 10, 1981 on these three nonconforming conditions previously identified to your office indicated that hardware and software corrections would be completed by June 30, 1981 ,, As discussed with Pete Taylor on July 1,.1981, TVA cannot meet this date because revised vendor drawings have not been received. The date when corrective actions will be completed is now September 30, 1981. If you have any questions, please call Jim Domer at FTS 857-2014.
Very truly yours, TENNESSEE VALLEY AUTHORITY l .
L. M. Mills, Manager Nuclear Regulation and Safety cc: Mr. Victor Stello, Director -
Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 s.9 8108030354 810715 PDR ADOCK 05000518 s PDR
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