ML20050A472
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Letter Sequence Request | |
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TAC:42502, (Approved, Closed) | |
Questions
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MONTHYEARML14107A2851980-05-23023 May 1980
[Table View]Memorandum & Order on Ucs 771104 Petition for Remedial Relief Re Fire Protection of Electrical Cables & Environ Qualification of Electrical Components.Reaffirms Commission 780413 Decision Re Possible Shutdown of Operating Reactors Project stage: Other ML19344E7801980-09-0505 September 1980 Forwards, Environ Qualification of Electrical Equipment, Master List, Revision K Per 800114 IE Bulletin 79-01B Requirements & 800829 Order for License Mod.Encl Available in Central Files Only Project stage: Other ML19347B8321980-09-29029 September 1980 Forwards Suppl 2 to IE Bulletin 79-01B, Environ Qualification of Class IE Equipment. No Written Response Required Project stage: Other 05000344/LER-1980-022, Forwards LER 80-022/01T-01980-10-31031 October 1980 Forwards LER 80-022/01T-0 Project stage: Other 05000344/LER-1980-022-01, /01T-0:on 801028,review of IE Bulletin 79-01B Resulted in Discovery of safety-related Equipment Not Meeting Environ Qualification.Caused by Change in Criteria for Environ Qualification of safety-related Equipment1980-10-31031 October 1980 /01T-0:on 801028,review of IE Bulletin 79-01B Resulted in Discovery of safety-related Equipment Not Meeting Environ Qualification.Caused by Change in Criteria for Environ Qualification of safety-related Equipment Project stage: Meeting ML20126L2181980-11-0707 November 1980 Environ Qualification of Safety-Related Electrical Equipment to Harsh Environs,Ie Bulletin 79-01B, Technical Evaluation Rept Project stage: Other ML19345B8121980-11-25025 November 1980 Responds to NRC 801001 Request for Info Re Environ Equipment Qualification Tests.Pressure Transmitter Tests Conducted by Util Transmitter Qualification Group, & Safety Valve Flow Monitoring Tested by Technology for Energy Corp Project stage: Request ML19341D0021981-01-31031 January 1981 Degraded Grid Protection for Class IE Power Sys,Trojan Nuclear Plant, Technical Evaluation Rept Project stage: Request ML20003E2951981-03-26026 March 1981 Forwards Preliminary Results of NRC Review Re Environ Qualification of safety-related Electrical Equipment.Result of Review Identified Number of Potential Deficiencies. Response Required within 10 Days of Receipt of Ltr Project stage: Other ML20126L2081981-05-27027 May 1981 Forwards Safety Evaluation Re Environ Qualification of safety-related Electrical Equipment.Evaluation Based on Util 800307,0425,0519,0905 & 810113 Submittals Project stage: Approval ML20126L2121981-05-27027 May 1981 Safety Evaluation Re Environ Qualification of safety-related Electrical Equipment.Equipment,Required to Mitigate LOCA Following Accident in Harsh Environ,Found Acceptable Except as Noted in Section 3 Project stage: Approval ML20009D4651981-07-13013 July 1981 Directors Decision Under 10CFR2.206,denying Coalition for Safe Power 790517 Request for Plant Shutdown Project stage: Other ML20009D4631981-07-13013 July 1981 Forwards Directors Decision Under 10CFR2.206,denying 790517 Request for Plant Shutdown & Public Hearing Re Fire Protection & Environ Qualification of Electrical Equipment Issues Project stage: Other ML20009D4681981-07-13013 July 1981 Notice of Issuance of Directors Decision Under 10CFR2.206, Denying Coalition for Safe Power 790517 Request for Plant Shutdown Project stage: Approval ML20030D1851981-08-26026 August 1981 Forwards Detailed Response to NRC 810527 Safety Evaluation Re Environ Qualification of safety-related Electrical Equipment.Addresses Outstanding Info in Section 3.0 & Provides Resolutions to Deficiencies in Section 4.0 Project stage: Other ML20140B6461981-09-0909 September 1981 Reiterates 810722 Request for Documents Re Show Cause Petition on Environ Qualification of safety-related Equipment at Facility Project stage: Request ML20040G1221982-02-0303 February 1982 Forwards Info Requested by NRC for Equipment Environ Qualification Review.W/O Encl Project stage: Other ML20041A2251982-02-12012 February 1982 Advises That Addl Info Re Environ Qualification of safety-related Electrical Equipment Has Been Forwarded to Franklin Research Ctr,In Response to NRC 820112 Request Project stage: Other ML20041C0401982-02-17017 February 1982 Advises of Preliminary Review of Util Submittals Re Environ Qualification of TMI Action Plan Electrical Equipment. Response Should Be Sent to Franklin Research Ctr within 30 Days of Ltr Date Project stage: Approval ML20050A4721982-03-29029 March 1982 Forwards Editorial Changes to 810826 Response to NRC Request for Info Re Radiation Qualification Envelopes Project stage: Request ML20028F0681983-01-21021 January 1983 Forwards Response to NRC 821217 SER Re Environ Qualification of safety-related Equipment.Continued Safe Operation Reaffirmed & Discrepancies Noted in Section 5 of Technical Evaluation Rept Resolved Project stage: Other ML20197J7541986-05-0606 May 1986 Part 21 Rept 86-01 Re Limitorque Valve operator-motor Lead Insulation Exhibiting Brittlement.Motor Leads for Motor Actuators Will Be Replaced W/Properly Insulated Wire by 860801 Project stage: Other ML20199B4231986-06-0606 June 1986 Interim Part 21 Rept Re Defects Discovered in Limitorque Auxiliary Feedwater Flow Control Valve Motor Lead Insulation.Initially Reported on 860506.Replacements Will Not Be Available Until After 1986 Refueling Outage Project stage: Other ML20210A6251986-09-11011 September 1986 Discusses Potential Generic Question Re Failure Potential for safety-related Valves,Per 860827 Meeting W/Util to Discuss QA Audit of Limitorque Procurement of Peerless Motors.Part 21 Related Project stage: Meeting ML20210V1941986-09-25025 September 1986 Informs of Results of RCS Thermal Expansion Monitoring Performed During Wk of 860902.Measurements Acceptable.Data Will Be Taken When RCS Temp Reaches 340 F,In Lieu of Holding Temp at 340 F for Analysis & Evaluation Project stage: Other ML20235Z7871986-10-15015 October 1986 Discusses Insp on 860318-0428 & Two Special Insps on 860513- 0612 & 860804-14 & Forwards Notice of Violation & Proposed Imposition of Civil Penalty Project stage: Other ML20235Z7661987-04-29029 April 1987 Confirms Telcons Establishing 870518-22 as Dates for NRC Equipment Qualification Insp.Items to Be Included in Insp Listed.Encl Withheld Project stage: Other 1981-09-09 |
| ML20050A472 | |
| Person / Time | |
|---|---|
| Site: | Trojan File:Portland General Electric icon.png |
| Issue date: | 03/29/1982 |
| From: | Withers B PORTLAND GENERAL ELECTRIC CO. |
| To: | Clark R Office of Nuclear Reactor Regulation |
| References | |
| 820309, IEB-79-01B, IEB-79-1B, TAC-42502, NUDOCS 8204010328 | |
| Download: ML20050A472 (4) | |
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