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ML20205T527  +
TXX-3110, Deficiency Rept:On 800228,QA Insp Revealed Control Board Welded Connections Not Meeting Seismic Design Criteria.Cause Unstated.Control Board Suppliers & Ae Reviewing as-built Weld Configurations.Rework Will Be Completed by 800501 +, TXX-4409, Interim Significant Deficiency Rept SDAR-152 Re Ventilation Exhaust Dampers Failing to Close Possibly Causing Radioactive Releases.Ventilation Sys Will Be Modified to Provide Adequate Heat Removal +, TXX-4727, Responds to NRC Re Violations Noted in Insp Repts 50-445/85-07 & 50-446/85-05.Corrective Actions:Specific Finding Accomplished for Facility Per Startup Work Permits Z-2912 & Z-2914 in Dec 1984 +, TXX-4666, Responds to Request for Addl Info Re Response to Notice of Violation from Insp 50-445/85-11.Nonconforming Condition Outside Scope of Assigned Insp Will Be Noted by ERC Inspectors as out-of-scope Observation +, TXX-4350, Interim Deficiency Rept SDAR-154 Re Safe Shutdown Analysis Evaluations Which Did Not Consider Effects of Potential Fire on Control Room Hvac.All Essential Cables & Components Afforded Protection,Per 10CFR50,App R,Section III.G.2.c +, TXX-4349, Interim Deficiency Rept SDAR-157 Re Defective Architectural Wall Located Above Control Room.Wall Being Removed.Seismic Design Const & Insp Activities for New Separation Wall Scheduled for Completion by 841215 +, TXX-4364, Deficiency & Part 21 Rept SDAR-156 Re Rosemount Transmitters W/Potential Leakage Path Between Sensor Module & Housing. Instruments Removed & Will Be Installed Prior to Plant Operation +  and TXX-4109, Deficiency Rept Re Failed Inverters in Nsss.Caused by Grounded Secondary Winding of Inverter Ferroresonant Output Transformers.Transformers Will Be Returned to Manufacturer for Repair +
05000445  +, 05000446  +, 00445  +  and 00446  +
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March 31, 1987  +
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07:43:10, 7 December 2024  +
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Request  +
2LL-8 +, 2DD-4 +, 2VA-1 +  and 7Pr-v +
March 31, 1987  +
TXX-3110, Deficiency Rept:On 800228,QA Insp Revealed Control Board Welded Connections Not Meeting Seismic Design Criteria.Cause Unstated.Control Board Suppliers & Ae Reviewing as-built Weld Configurations.Rework Will Be Completed by 800501 +, TXX-4409, Interim Significant Deficiency Rept SDAR-152 Re Ventilation Exhaust Dampers Failing to Close Possibly Causing Radioactive Releases.Ventilation Sys Will Be Modified to Provide Adequate Heat Removal +, TXX-4727, Responds to NRC Re Violations Noted in Insp Repts 50-445/85-07 & 50-446/85-05.Corrective Actions:Specific Finding Accomplished for Facility Per Startup Work Permits Z-2912 & Z-2914 in Dec 1984 +, TXX-4666, Responds to Request for Addl Info Re Response to Notice of Violation from Insp 50-445/85-11.Nonconforming Condition Outside Scope of Assigned Insp Will Be Noted by ERC Inspectors as out-of-scope Observation +, TXX-4350, Interim Deficiency Rept SDAR-154 Re Safe Shutdown Analysis Evaluations Which Did Not Consider Effects of Potential Fire on Control Room Hvac.All Essential Cables & Components Afforded Protection,Per 10CFR50,App R,Section III.G.2.c +, TXX-4349, Interim Deficiency Rept SDAR-157 Re Defective Architectural Wall Located Above Control Room.Wall Being Removed.Seismic Design Const & Insp Activities for New Separation Wall Scheduled for Completion by 841215 +, TXX-4364, Deficiency & Part 21 Rept SDAR-156 Re Rosemount Transmitters W/Potential Leakage Path Between Sensor Module & Housing. Instruments Removed & Will Be Installed Prior to Plant Operation +  and TXX-4109, Deficiency Rept Re Failed Inverters in Nsss.Caused by Grounded Secondary Winding of Inverter Ferroresonant Output Transformers.Transformers Will Be Returned to Manufacturer for Repair +
Insp Repts 50-445/86-28 & 50-446/86-23 on 861001-1130.No Violations or Deviations Noted.Major Areas Inspected:Plant Status,Applicant Actions on Previous NRC Insp Findings, 10CFR50.55(e) Repts & ASME N-5 Data Rept Program  +
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1,986  +