ML19270G967
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| ML19270G967 | |
| Person / Time | |
|---|---|
| Site: | Phipps Bend  |
| Issue date: | 06/19/1979 |
| From: | Gilleland J TENNESSEE VALLEY AUTHORITY |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML19270G968 | List: |
| References | |
| NUDOCS 7906220245 | |
| Download: ML19270G967 (1) | |
Similar Documents at Phipps Bend | |
|---|---|
Category:CORRESPONDENCE-LETTERS
MONTHYEARML20235B4531987-09-22022 September 1987
[Table view]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 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 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of Site to Lansdowne Steel & Iron Co for 10 Yrs.Description of Site Portions Under Consideration Encl.Cp for Sites Withdrawn ML20055C0611982-08-0606 August 1982 Forwards Info Re QA for Deferred Plants,In Response to NRC .Possible Cancellation of Some Units Will Be Discussed at Future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 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 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 ML20040G8151982-02-0404 February 1982 Forwards Revision 2 to, Geologic Foundation Rept,Fault Descriptions, Per 780531 Meeting Request 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 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 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 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 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 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 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 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 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 ML20062L5351981-01-28028 January 1981 Forwards Schedule of Submittals Re Ultimate Capacity Analyses for Mark III Containments ML20003A0871981-01-20020 January 1981 Corrects Numbers on Util 810109 & 12 Interim Deficiency Repts Re Pressure Drop in Essential Svc Water Piping & Standby Gas Treatment Design Deficiency ML19341A1411981-01-14014 January 1981 Forwards Suppl 1 to Revision 1 of Geologic Foundation Rept, Fault Descriptions Per NRC 780531 Request ML20062L3871981-01-0505 January 1981 Responds to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. Util Awaiting Vendor Response That Parts Do Not Contain Malcolm Foundry Yokes.Final Rept Will Be Filed by 810527 ML20002D0051980-12-29029 December 1980 Forwards Response to IE Bulletin 80-23 Re Failure of Valcor Engineering Corp Solenoid Valves.Valcor Solenoid Valves V70900-21-1 & V70900-21-3 Not Used.Util Waiting for Vendor Response on Valves in Package Components ML20062K5791980-12-17017 December 1980 Forwards Phipps Bend Nuclear Plant,Const Effects Monitoring Rept,791019-801018, Per Part Iii,Section I,Of NPDES Permit TN0029301 ML20002C5031980-12-15015 December 1980 Responds to NRC 801121 Ltr Re Violations Noted in IE Insp Repts 50-553/80-15 & 50-554/80-16.Corrective Actions:All E-308-L Stainless Steel Welding Electrodes Stored in Separate Holding Ovens ML19345C9121980-11-17017 November 1980 Forwards Third Interim Response to IE Bulletin 80-09, Hydramotor Actuator Deficiencies. Actuators May Have Been Used as Part of Valve Actuators.Suppliers Will Be Contacted ML19290G6341980-11-12012 November 1980 Responds to NRC 801020 Ltr Re Violations Noted in IE Insp Repts 50-553/80-13 & 50-554/80-13.Corrective Actions:Site Holding Pond Discharge Records Placed in Standardized Format & Spill Prevent Control & Counter Measure Procedure Revised ML19354C3741980-09-12012 September 1980 Forwards Response to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. None of Subj Switches Found in safety-related Applications to Date.Investigation Continuing ML19343A4951980-08-29029 August 1980 Forwards Response to IE Bulletin 80-16.Rosemount Models 1151 & 1152 Pressure Transmitters Were Planned for Installation. GE Will Analyze Applications of Transmitters to Determine out-of-range Conditions ML19332A0531980-08-22022 August 1980 Forwards Info Re Addl Faults Discovered at Facility in Area of Essential Svc Water Spray Pond.Photographs & Drawings Available in Central Files ML19331D9801980-08-22022 August 1980 Forwards Description of Fault Zone in Rock Foundation for Unit 1 Control & Diesel Generator Bldgs.Drawing Encl ML19331D3591980-08-0606 August 1980 Submits Response to IE Bulletin 79-03A.No SA-312 or A-312, Type 300 Series Fusion Welded Pipe Is in Use or Planned for Use in safety-related Sys ML19326E2361980-07-0707 July 1980 Responds to IE Bulletin 80-08, Examination of Containment Penetration Welds. Results of Investigation Encl ML19329F8891980-07-0202 July 1980 Forwards First Interim Deficiency Rept on Rosemount Model 1152 Pressure Transmitter Defects Initially Reported 800603. Final Rept Will Be Submitted on or Before 800917 ML19320D7951980-07-0101 July 1980 Responds to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Investigations Show No Namco EA180 Switches Are Installed or Planned for Installation ML19318B3291980-06-19019 June 1980 Forwards Final Response to Notice of Violation Described in IE Insp Repts 50-553/80-08 & 50-554/80-07.Concrete Cylinder Breaks for Samples Representing safety-related Structure Placements Made 800507-09 Have Been Reviewed ML19318B3331980-06-19019 June 1980 Forwards First Interim Deficiency Rept Re Improper Insp Records ML19320A6771980-06-16016 June 1980 Forwards Response to IE Bulletin 80-09 Transmitted by Jp O'Reilly 800417 Ltr.Final Rept for Hartsville & Phipps Bend Plants Will Be Sent on or Before 801017 ML19324A0671980-06-13013 June 1980 Forwards Final Deficiency Rept Re Defective McGraw-Edison Temp Detection Controllers in Standby Gas Treatment Sys 1987-09-22 Category:INCOMING CORRESPONDENCE MONTHYEARML20235B3621987-08-25025 August 1987
[Table view]FOIA Request for Listed Documents for Specified Dockets 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 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 ML20040G8151982-02-0404 February 1982 Forwards Revision 2 to, Geologic Foundation Rept,Fault Descriptions, Per 780531 Meeting Request 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 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 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 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 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 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 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 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 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 ML20062L5351981-01-28028 January 1981 Forwards Schedule of Submittals Re Ultimate Capacity Analyses for Mark III Containments ML20003A0871981-01-20020 January 1981 Corrects Numbers on Util 810109 & 12 Interim Deficiency Repts Re Pressure Drop in Essential Svc Water Piping & Standby Gas Treatment Design Deficiency ML19341A1411981-01-14014 January 1981 Forwards Suppl 1 to Revision 1 of Geologic Foundation Rept, Fault Descriptions Per NRC 780531 Request ML20062L3871981-01-0505 January 1981 Responds to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. Util Awaiting Vendor Response That Parts Do Not Contain Malcolm Foundry Yokes.Final Rept Will Be Filed by 810527 ML20002D0051980-12-29029 December 1980 Forwards Response to IE Bulletin 80-23 Re Failure of Valcor Engineering Corp Solenoid Valves.Valcor Solenoid Valves V70900-21-1 & V70900-21-3 Not Used.Util Waiting for Vendor Response on Valves in Package Components ML20002C5031980-12-15015 December 1980 Responds to NRC 801121 Ltr Re Violations Noted in IE Insp Repts 50-553/80-15 & 50-554/80-16.Corrective Actions:All E-308-L Stainless Steel Welding Electrodes Stored in Separate Holding Ovens ML19345C9121980-11-17017 November 1980 Forwards Third Interim Response to IE Bulletin 80-09, Hydramotor Actuator Deficiencies. Actuators May Have Been Used as Part of Valve Actuators.Suppliers Will Be Contacted ML19290G6341980-11-12012 November 1980 Responds to NRC 801020 Ltr Re Violations Noted in IE Insp Repts 50-553/80-13 & 50-554/80-13.Corrective Actions:Site Holding Pond Discharge Records Placed in Standardized Format & Spill Prevent Control & Counter Measure Procedure Revised ML19354C3741980-09-12012 September 1980 Forwards Response to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. None of Subj Switches Found in safety-related Applications to Date.Investigation Continuing ML19343A4951980-08-29029 August 1980 Forwards Response to IE Bulletin 80-16.Rosemount Models 1151 & 1152 Pressure Transmitters Were Planned for Installation. GE Will Analyze Applications of Transmitters to Determine out-of-range Conditions ML19332A0531980-08-22022 August 1980 Forwards Info Re Addl Faults Discovered at Facility in Area of Essential Svc Water Spray Pond.Photographs & Drawings Available in Central Files ML19331D9801980-08-22022 August 1980 Forwards Description of Fault Zone in Rock Foundation for Unit 1 Control & Diesel Generator Bldgs.Drawing Encl ML19331D3591980-08-0606 August 1980 Submits Response to IE Bulletin 79-03A.No SA-312 or A-312, Type 300 Series Fusion Welded Pipe Is in Use or Planned for Use in safety-related Sys ML19326E2361980-07-0707 July 1980 Responds to IE Bulletin 80-08, Examination of Containment Penetration Welds. Results of Investigation Encl ML19329F8891980-07-0202 July 1980 Forwards First Interim Deficiency Rept on Rosemount Model 1152 Pressure Transmitter Defects Initially Reported 800603. Final Rept Will Be Submitted on or Before 800917 ML19320D7951980-07-0101 July 1980 Responds to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Investigations Show No Namco EA180 Switches Are Installed or Planned for Installation ML19318B3291980-06-19019 June 1980 Forwards Final Response to Notice of Violation Described in IE Insp Repts 50-553/80-08 & 50-554/80-07.Concrete Cylinder Breaks for Samples Representing safety-related Structure Placements Made 800507-09 Have Been Reviewed ML19318B3331980-06-19019 June 1980 Forwards First Interim Deficiency Rept Re Improper Insp Records ML19320A6771980-06-16016 June 1980 Forwards Response to IE Bulletin 80-09 Transmitted by Jp O'Reilly 800417 Ltr.Final Rept for Hartsville & Phipps Bend Plants Will Be Sent on or Before 801017 ML19324A0671980-06-13013 June 1980 Forwards Final Deficiency Rept Re Defective McGraw-Edison Temp Detection Controllers in Standby Gas Treatment Sys ML19323J2261980-06-12012 June 1980 Responds to NRC 800521 Ltr Re Violation Noted in IE Insp Repts 50-553/80-07 & 50-554/80-06.Corrective Actions: Procedure for Controlling Submerged Arc Welding Flux Has Been Made Available to Craft Personnel ML19310A2941980-06-0404 June 1980 Forwards First Interim Deficiency Rept Re Standby Gas Treatment Sys Charcoal Adsorber ML19323H2761980-06-0404 June 1980 Forwards Interim Deficiency Rept Re Steam Tunnel Embedment Stiffener Plate Weld ML19323G6081980-06-0303 June 1980 Forwards Detailed Description of Tranverse Fault Beneath Essential Svc Water Spray Pond One Per 800502 & 09 Telcons. Fault Is Not Judged Capable Per App a to 10CFR100 ML19323G6271980-06-0202 June 1980 Forwards Final Deficiency Rept Re Unacceptable Bending of Welded Stud Anchors on Embedded Plates ML19312E7311980-05-21021 May 1980 Responds to 800121 Ltr Which Transmitted IE Bulletin 80-02. Investigations Revealed That Feedwater Spargers or Thermal Sleeves Mfg &/Or Fabricated by Marvin Engineering Co Have Not Been Purchased &/Or Have Not Been Installed in Plants ML19323G6001980-05-19019 May 1980 Advises That Ah Gutterman Will No Longer Appear in Proceedings on Behalf of Util 1987-08-25 Category:UTILITY TO NRC MONTHYEARML20235B3621987-08-25025 August 1987
[Table view]FOIA Request for Listed Documents for Specified Dockets 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 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 ML20040G8151982-02-0404 February 1982 Forwards Revision 2 to, Geologic Foundation Rept,Fault Descriptions, Per 780531 Meeting Request 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 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 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 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 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 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 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 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 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 ML20062L5351981-01-28028 January 1981 Forwards Schedule of Submittals Re Ultimate Capacity Analyses for Mark III Containments ML20003A0871981-01-20020 January 1981 Corrects Numbers on Util 810109 & 12 Interim Deficiency Repts Re Pressure Drop in Essential Svc Water Piping & Standby Gas Treatment Design Deficiency ML19341A1411981-01-14014 January 1981 Forwards Suppl 1 to Revision 1 of Geologic Foundation Rept, Fault Descriptions Per NRC 780531 Request ML20062L3871981-01-0505 January 1981 Responds to IE Bulletin 80-21, Valve Yokes Supplied by Malcolm Foundry Co,Inc. Util Awaiting Vendor Response That Parts Do Not Contain Malcolm Foundry Yokes.Final Rept Will Be Filed by 810527 ML20002D0051980-12-29029 December 1980 Forwards Response to IE Bulletin 80-23 Re Failure of Valcor Engineering Corp Solenoid Valves.Valcor Solenoid Valves V70900-21-1 & V70900-21-3 Not Used.Util Waiting for Vendor Response on Valves in Package Components ML20002C5031980-12-15015 December 1980 Responds to NRC 801121 Ltr Re Violations Noted in IE Insp Repts 50-553/80-15 & 50-554/80-16.Corrective Actions:All E-308-L Stainless Steel Welding Electrodes Stored in Separate Holding Ovens ML19345C9121980-11-17017 November 1980 Forwards Third Interim Response to IE Bulletin 80-09, Hydramotor Actuator Deficiencies. Actuators May Have Been Used as Part of Valve Actuators.Suppliers Will Be Contacted ML19290G6341980-11-12012 November 1980 Responds to NRC 801020 Ltr Re Violations Noted in IE Insp Repts 50-553/80-13 & 50-554/80-13.Corrective Actions:Site Holding Pond Discharge Records Placed in Standardized Format & Spill Prevent Control & Counter Measure Procedure Revised ML19354C3741980-09-12012 September 1980 Forwards Response to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. None of Subj Switches Found in safety-related Applications to Date.Investigation Continuing ML19343A4951980-08-29029 August 1980 Forwards Response to IE Bulletin 80-16.Rosemount Models 1151 & 1152 Pressure Transmitters Were Planned for Installation. GE Will Analyze Applications of Transmitters to Determine out-of-range Conditions ML19332A0531980-08-22022 August 1980 Forwards Info Re Addl Faults Discovered at Facility in Area of Essential Svc Water Spray Pond.Photographs & Drawings Available in Central Files ML19331D9801980-08-22022 August 1980 Forwards Description of Fault Zone in Rock Foundation for Unit 1 Control & Diesel Generator Bldgs.Drawing Encl ML19331D3591980-08-0606 August 1980 Submits Response to IE Bulletin 79-03A.No SA-312 or A-312, Type 300 Series Fusion Welded Pipe Is in Use or Planned for Use in safety-related Sys ML19326E2361980-07-0707 July 1980 Responds to IE Bulletin 80-08, Examination of Containment Penetration Welds. Results of Investigation Encl ML19329F8891980-07-0202 July 1980 Forwards First Interim Deficiency Rept on Rosemount Model 1152 Pressure Transmitter Defects Initially Reported 800603. Final Rept Will Be Submitted on or Before 800917 ML19320D7951980-07-0101 July 1980 Responds to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Investigations Show No Namco EA180 Switches Are Installed or Planned for Installation ML19318B3291980-06-19019 June 1980 Forwards Final Response to Notice of Violation Described in IE Insp Repts 50-553/80-08 & 50-554/80-07.Concrete Cylinder Breaks for Samples Representing safety-related Structure Placements Made 800507-09 Have Been Reviewed ML19318B3331980-06-19019 June 1980 Forwards First Interim Deficiency Rept Re Improper Insp Records ML19320A6771980-06-16016 June 1980 Forwards Response to IE Bulletin 80-09 Transmitted by Jp O'Reilly 800417 Ltr.Final Rept for Hartsville & Phipps Bend Plants Will Be Sent on or Before 801017 ML19324A0671980-06-13013 June 1980 Forwards Final Deficiency Rept Re Defective McGraw-Edison Temp Detection Controllers in Standby Gas Treatment Sys ML19323J2261980-06-12012 June 1980 Responds to NRC 800521 Ltr Re Violation Noted in IE Insp Repts 50-553/80-07 & 50-554/80-06.Corrective Actions: Procedure for Controlling Submerged Arc Welding Flux Has Been Made Available to Craft Personnel ML19310A2941980-06-0404 June 1980 Forwards First Interim Deficiency Rept Re Standby Gas Treatment Sys Charcoal Adsorber ML19323H2761980-06-0404 June 1980 Forwards Interim Deficiency Rept Re Steam Tunnel Embedment Stiffener Plate Weld ML19323G6081980-06-0303 June 1980 Forwards Detailed Description of Tranverse Fault Beneath Essential Svc Water Spray Pond One Per 800502 & 09 Telcons. Fault Is Not Judged Capable Per App a to 10CFR100 ML19323G6271980-06-0202 June 1980 Forwards Final Deficiency Rept Re Unacceptable Bending of Welded Stud Anchors on Embedded Plates ML19312E7311980-05-21021 May 1980 Responds to 800121 Ltr Which Transmitted IE Bulletin 80-02. Investigations Revealed That Feedwater Spargers or Thermal Sleeves Mfg &/Or Fabricated by Marvin Engineering Co Have Not Been Purchased &/Or Have Not Been Installed in Plants 1987-08-25 |
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TENNESSEE VALLEY AUTHORITY CH ATTANCOGA. TENNESSEE 374o1 500C Chestnut Street Tower II d@ 10 .912 Mr. Harold R. Denton, Director Division of Nuclear Reactor Regulation U.S. Nuclear Regulatory Con: mission Washington, DC 20555
Dear Mr. Denton:
In the Matter of the Applications of ) Docket Nos. STN 50-353 Tennessee Valley Authority ) STN 50-554 Enclosed is the report entitled " Structural Geology of Sevier Formation Folds and Faults at Phipps Bend Nuclear Plant Site" by Fred Webb, Jr.,
Ph.D., Geology, TVA's consultant for Phipps Bend. This report is being submitted as requested by Sandra Wastler of your staff, Geology and Seismology Section, Geosciences Branch.
Very truly yours,
{ h ej J. E. Gilleland c.,
Assistant Manager of Power Enclosure 2348 265 Y
o' S& i'
\
79062202Y9 ICbbd1d An Equal Opportunity Employer
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