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ML03276066120 September 2003SequoyahTVA Calculation 0-RE-90-102/103, Demonstrated Accuracy Calculation
ML0327606737 June 2000SequoyahTVA Calculation 0-RE-90-125/126, Demonstrated Accuracy Calculation
ML20127M25620 June 1985VogtleAffidavit of Ej Turner Supporting Applicant Motion for Summary Disposition of Joint Intervenors Contention 8 Re QA
ML19318D07923 June 1980South TexasSecond Interim Deficiency Rept Re Polar Crane Rail tie-down Studs.Investigation by Vendor Concludes That Acceptability of Polar Crane hold-down Studs Are Questionable.Brown & Root Will Further Evaluate Sys.Next Report to Be Sent 800801
ML20010G1176 June 1980South TexasInterim Deficiency Rept Re Containment Gas Analysis Sys Overpressurization,Originally Reported on 800424.Repair Kits Will Be Furnished as Stated in Comsip 800424 Ltr.Also Reportable Under Part 21
ML19320C1346 June 1980South TexasSecond Interim Part 21 Rept Re Steel Liner Plate in Reactor Containment Bldg.Progress on Repair Includes Completed Removal of Deformed Liner Plate & Detailed Mapping of Removed Plate Submitted to Contractor
ML19318D2896 June 1980South TexasSecond Interim Deficiency Rept Re Damage to Unit 2 Reactor Containment Bldg Steel Liner Plate.Plate Removal & Mapping Completed.Next Interim Rept to Be Submitted by 800711
ML19318D2834 June 1980South TexasUpdates Response to IE Bulletin 79-28 Re Use of Namco Model EA 180 stem-mounted Limit Switches.No Corrective Action Required for Majority of Vendors.One Vendor Still Conducting Review & Other Implemented Corrective Action Recommended
ML17341A0022 June 1980South TexasResponds to IE Bulletin 80-05, Vacuum Condition Resulting in Damage to Chemical Vol Control Sys (CVCS) Holdup Tanks. Two Tanks Will Be Augmented W/Vacuum Relief Valves Prior to Plant Operation.Sys Summary Table Encl
ML19316B12130 May 1980South TexasInterim Deficiency Rept Re Nonconforming Backfill Matl Areas Around Unit 2 Power Block.Borings Into Structural Backfill Showed Unit 1 Area in Conformance.Four Areas within Unit 2 Found Potentially Below QC Criteria.Boring Diagram Encl
ML19316B10430 May 1980South TexasForwards Final Deficiency Rept Re Safety Injection Sys Containment Emergency Sump Piping Design
ML19310A89123 May 1980South TexasResponds to NRC 800430 Ltr Re Violations Noted in IE Insp Repts 50-498/80-07 & 50-499/80-07.Corrective Actions:Site Mechanical QA Instructed to Perform Surveillance of Installed Penetrations/Sleeves on Weekly Basis
ML19323E34716 May 1980South TexasForwards Seismic Analysis of Category I Structures: Alternate Comparative Analysis Using Elastic Half-Space Method, in Response to South Tx Project FSAR Question 130.12
ML19309H91715 May 1980South TexasForwards Interim Deficiency Rept Re Stop Work Order on safety-related & Code Welding
ML19320A84914 May 1980South TexasRequests Revision of Items Contained in NRC 800417 Immediate Action Ltr to Ensure That Correct Info Is Transmitted & Misinterpretations Are Minimized.Inaccurate Info Provided to NRC Included in Immediate Action Ltr
ML19323G7827 May 1980South TexasResponds to NRC 800404 Ltr Re Violations Noted in IE Insp Repts 50-498/80-05 & 50-499/80-05.Corrective Actions: Applicable Personnel Have Been Reminded to Provide Timely Replies & Notification to NRC
ML19318A2197 May 1980South TexasNotifies NRC That 800411 Final Part 21 Rept Re Unqualified Motor Operator for Turbine Driven Auxiliary Feedwater Pump Was Also Intended to Satisfy 10CFR50.55(e) Reporting Requirements
ML19323D3392 May 1980South TexasAdvises That 800403 Notification of Potential Deficiency Re Steam Generator Cold Leg Nozzle Does Not Meet Criteria of Deficiency Rept
ML19318C13130 April 1980South TexasUpdates 800331 Response to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. No Addl Info Has Been Received from Vendors
ML19309H08730 April 1980South TexasInforms That Ck Youngdahl of Anl Is Being Provided W/Addl Pipe Support Drawings Necessary to Verify Piping Analysis as Part of Continuing Safety Review of Facility
ML19312E81625 April 1980South TexasAdvises That Potential Deficiency Re Excessive Hydrostatic Pressure Under Essential Cooling Pond Does Not Meet Criteria of 10CFR55(e)
ML19309G38925 April 1980South TexasAdvises That 800328 Ltr Re Possible Deficiency of Excessive Hydrostatic Pressure Under Essential Cooling Pond Does Not Meet Criteria of 10CFR55.5(e)
ML19323E70623 April 1980South TexasResponds to NRC 800325 Ltr Re Violation Noted in IE Insp Repts 50-498/80-01 & 50-499/80-01.Corrective Actions:Bulged Section of Liner Shall Be Replaced & Grout Installed Behind Liner
ML19305E11621 April 1980South TexasForwards Amend 10 to Fsar,Consisting of Responses to First Round Review Questions Concerning Initial Startup Testing. Affidavit Encl
ML19309F39216 April 1980South TexasInterim Deficiency Rept Re Broken tie-down Studs in Unit 1 Polar Crane Rail.Caused by Welding W/Low Range Parameters. Encl Plan Issued for Insp & Testing of Selected Studs & Associated Plates.Failures Examined by Stud Supplier
ML19323D29315 April 1980South TexasOutlines Actions to Be Taken Prior to Release of safety- Related Welding at Site.Qualification of Site safety-related Welding Procedures Will Be Reconfirmed & Audit Deficiencies on Brown & Root Audit ST-35 Will Be Closed Out
ML19309E12211 April 1980South TexasDeficiency Rept Re Unqualified Motor Operator for Trip & Throttle Valve of Turbine Driven Auxiliary Feedwater Pump. Defective Motor Operators Will Be Replaced W/Ie Qualified Pumps Mfg by Terry Corp,Prior to Plant Startup
ML19309E12310 April 1980South TexasInterim Deficiency Rept Re Welds in Essential Cooling Water Sys.Methods to Verify Integrity of Weld Joints Are Being Evaluated.Second Interim Rept Will Be Submitted by 800613. Oversize Drawing Indicating Weld Locations Encl
ML19309E0989 April 1980South TexasFinal Deficiency Rept Re Voids Detected Under Crossover Leg Embed Plates.Evaluation Shows That Condition Would Not Affect Safety of Plant,Therefore Not Reportable Per 10CFR50.55(e)
ML19305E6589 April 1980South TexasNotifies NRC That Potential Reportable Deficiency Re Voids Detected Under Crossover Leg Embed Plates in Unit 1 Reactor Containment Bldg.Not Reportable Per 10CFR50.55(e)
ML19323D3288 April 1980South TexasForwards Revised Response to IE Bulletin 79-02,Revision 2 Re Pipe Support Base Plate Designs.Only Wedge & sleeve-type Anchors Are Used at Site.Min Safety Factors Between Bolt Design Load & Bolt Ultimate Capacity Is 4.0
ML19347E4922 April 1980South TexasResponds to NRC 800303 Ltr Re Addl Info on Violations Noted in IE Insp Repts 50-498/79-16 & 50-499/79-16.Corrective Actions:Const Procedure Revised to State No Standing Water Will Be Allowed on Const Joints
ML19323C1902 April 1980South TexasResponds to NRC 800303 Ltr Re Violation Noted in IE Insp Repts 50-498/79-16 & 50-499/79-16.Corrective Actions: Procedure Revised to State That No Standing Water Will Be Allowed on Const Joints
ML19309H80931 March 1980South TexasForwards Updated Response to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Corrective Action Has Been Necessary for Only One Vendor.Util Will Continue to Rept Vendor Responses
ML19309A78021 March 1980South TexasDiscusses Possible Reportable Deficiency Re Backfill Matl. Extent of Nonconforming Backfill Compaction Has Not Been Fully Defined.Initial Testing Indicates That Nonconformances Are Localized.Incident Will Be Reviewed Further
ML19309H78119 March 1980South TexasResponds to NRC 800213 Ltr Re Violations Noted in IE Insp Repts 50-498/80-01 & 50-499/80-01.Corrective Actions:Rept Will Be Prepared & Reporting Procedures Changed
ML19305C38819 March 1980South TexasSecond Interim Deficiency Rept Re Safety Injection Sys Containment Emergency Sump Piping Design.Redesign of Piping Sys in Progress.Final Rept Submitted by 800530 If Alternative Re Anchoring Process Pipe Found Acceptable
ML19320B81718 March 1980South TexasResponds to NRC 791212 & 800220 Ltrs Re Violations Noted in IE Insp Repts 50-498/79-20 & 50-499/79-20.Corrective Actions:Const Procedure CCP-4 Revised on 800317 to Incorporate Baffle Board Use
ML19309H86417 March 1980South TexasResponds to IE Bulletin 80-03, Loss of Charcoal from Std Type II,Two-Inch,Tray Adsorber Cells. Charcoal Adsorber Cells Have Been Purchased,But Visual Insp Is Impossible Since Cells Have Not Yet Been Mfg
ML19296D93028 February 1980South TexasRequests Clarification of NRC Position on Deletion of Emergency Boration Sys Described in 781009 Fsar,Amend 2
ML19305D14928 February 1980South TexasCorrects Typographical Error in Util Response (ST-HL-AE-417) to NRC Insp Repts 50-498/79-19 & 50-499/79-19
ML19309A73027 February 1980South TexasResponds to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Updates 800201 Response to Nrc.Fisher Controls Initiated Corrective Action & Westinghouse Switches Not Affected
ML19347E48526 February 1980South TexasResponds to NRC 800131 Ltr Re Addl Info on Violations Noted in IE Insp Repts 50-498/79-13 & 50-499/79-13.Corrective Actions:Revised QA Manual to Add Paragraph Re Corporate QA Coordinator
ML19309F73426 February 1980South TexasResponds to NRC 800131 Ltr Requesting Addl Info Re Violations Noted in IE Insp Repts 50-498/79-13 & 50-499/79-13.Corrective actions:Pittsburgh-Des Moines QA Manual Revised Adding Info Re QA Coordinator Authority
ML19294B47925 February 1980South TexasRequests Further Extension for Providing Guard Training & Qualification Plan.Extension Will Allow Ample Time for NRC Review of Security Plan & Facilitate Efforts to Write Complete Guard Training Qualification Plan
ML19309B67712 February 1980South TexasResponds to NRC 800124 Ltr Re Violation Noted in IE Insp Repts 50-498/79-15 & 50-499/79-15.Corrective Actions: Concrete Placement Was Revibrated Satisfactorily.Vibrator Operators Will Be Retrained Every 90 Days
ML19309B6781 February 1980South TexasResponds to IE Bulletin 79-28, Possible Malfunction of Namco Model EA180 Limit Switches at Elevated Temps. Util Will Submit Progress Repts Re stem-mounted Limit Switch Impact on Facilities at 30-day Intervals
ML19290E60428 January 1980South TexasForwards Interim Deficiency Rept Re Installation of Deficient Anchor Bolts
ML19347E49025 January 1980South TexasResponds to NRC 800111 Ltr Re Addl Info on Violations Noted in IE Insp Repts 50-498/79-14 & 50-499/79-14.Corrective Actions:Inspector Initialed & Dated Concrete Placement Card
ML19322E34215 January 1980South TexasResponds to NRC 791212 Ltr Re Violation Noted in IE Insp Repts 50-498/79-16 & 50-499/79-16 Corrective Action:Concrete Const Spec & Quality Const Procedure Are Being Revised & Reissued
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