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| Issue date | Title | Topic | |
|---|---|---|---|
| ML20206M487 | 11 November 1988 | Requests That Proprietary Info Marked in WCAP-11883, Implementation of Steam Generator Low Low Level Reactor Trip Time Delay & Environ Allowance Modifier in Callaway Plant Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML20154A129 | 26 August 1988 | Submits Application for Withholding Proprietary WCAP-11883, Implementation of Steam Generator Low Low Level Reactor Trip Time Delay & Environ Allowance Modifier in Callaway Plant from Public Disclosure (Ref 10CFR2.790) | |
| ML20214R476 | 18 May 1987 | Documents Deviations Noted at Facility Re Existence of RTV Foam Seals Not Conforming to Requirements,Per 870515 Telcon W/Region Iv.Preliminary Evaluations on Acceptable Methods of Repair Will Be Completed by 870522 | Fire Watch |
| NRC-87-3194, Documents 861231 Telcon Re Anomalous Plant Data at Callaway & Wolf Creek.Investigation Initiated.Data Specs for McGuire, Catawba & Millstone Will Be Transmitted | 7 January 1987 | Documents 861231 Telcon Re Anomalous Plant Data at Callaway & Wolf Creek.Investigation Initiated.Data Specs for McGuire, Catawba & Millstone Will Be Transmitted | |
| NRC-86-3160, Submits Updated List of Plants Affected by Changes in ECCS Evaluation Model Described in Rev 1 to Addendum 3 to WCAP-9561-P | 8 September 1986 | Submits Updated List of Plants Affected by Changes in ECCS Evaluation Model Described in Rev 1 to Addendum 3 to WCAP-9561-P | |
| ML20205P897 | 12 May 1986 | Requests Withholding of 860218 Addl Info,Re Application for Amend to License NPF-30 on Reload Per 10CFR2.790 | |
| ML20138J379 | 11 December 1985 | Requests Withholding Proprietary Info from Public Disclosure (Ref 10CFR2.790) | Fuel cladding |
| ML20129A289 | 30 May 1985 | Requests Withholding of Proprietary Safety Evaluation for Increased Rdf Co Resistance Temp Detector Uncertainty & Rosemount Transmitter Installation,Per 10CFR2.790 | |
| NRC-85-3034, Informs of Status of Investigations Into Repts by Two Plants of Resistance Temp Detector Calibr Anomalies in Detectors Manufactured by Rdf Co | 6 May 1985 | Informs of Status of Investigations Into Repts by Two Plants of Resistance Temp Detector Calibr Anomalies in Detectors Manufactured by Rdf Co | |
| ML20101G008 | 21 December 1984 | Application for Withholding Info Re post-critical Testing (Ref 10CFR2.790) | |
| ML20101K260 | 19 December 1984 | Authorizes Utilization of Encl Affidavit AW-80-27 Requesting Withholding Proprietary Info on Revised Draft Equipment Qualification Justification for Interim Operation Per 10CFR2.790 | |
| ML20101C194 | 26 November 1984 | Informs of Upcoming Insp of Mechanical Interlock Starters at Listed Facilities | |
| ML20106F620 | 18 October 1984 | Requests Withholding Proprietary Technical Bases for Eliminating Large Primary Loop Pipe Rupture as Structural Design Basis for Callaway & Wolf Creek Plants, (Ref 10CFR2.790) | |
| ML20083M844 | 11 April 1984 | Application for Withholding Proprietary Westinghouse Interconnecting Wiring Diagrams & Process Control Block Diagrams Associated W/Pressurizer Pressure Input (Ref 10CFR2.790).W/affidavit | |
| ML20088A272 | 3 April 1984 | Authorizes Use of Encl 761201 Affidavit Re Withholding Proprietary Westinghouse Info from Public Disclosure | |
| ML20087N618 | 22 March 1984 | Application for Withholding Proprietary Response to NRC Questions on Setpoint Methodology | |
| ML20091K886 | 2 March 1984 | Requests Withholding Proprietary Info Re Power Plant Licensing or Rulemaking Proceedings,(Ref 10CFR2.790). Affidavit Encl | |
| ML20080D963 | 20 January 1984 | Application for Withholding Rept, Snupps Steam Generator Tube Plugging Margin Evaluation (Ref 10CFR2.790) | |
| ML20024F099 | 24 August 1983 | Forwards Proprietary Thermocouple/Core Cooling Monitor,Vols 1 & 2. Repts Withheld (Ref 10CFR2.790) | |
| ML20009G475 | 27 July 1981 | Advises That 16-cylinder PC-2.5 Engine for Marine Contract Suffered Burned Exhaust Valve Cage During Factory Tests. Specified Cages Will Be Inspected for Adequate Torquing of Holdowns Prior to Startup of Facilities | |
| ML19305B959 | 7 November 1979 | Discusses Undetectable Failure in Engineered Safety Features Actuation Sys.Failure of P-4 Permissive Circuit in Both Redundant Protection Trains Could Result in Failure of Sys to Automatically Initiate Protective Function.Details Encl | |
| ML19268C032 | 5 October 1979 | Responds to IE Bulletin 79-03 Followup Rept.Data Developed on Generic Basis & Considered Applicable to All Snupps Units.Fabrication & Installation of Youngstown Pipe Spools Will Proceed W/All Matl Analyzed Prior to Use | |
| ML19209A394 | 10 September 1979 | Responds to IE Bulletin 79-15, Deep Draft Pump Deficiencies, Re safety-related Application,Mfg & Overall Dimensions | |
| ML20027A551 | 6 December 1978 | Repts Noncompliance of Motor Actuators on Active,Safety Related Valves to Meet Customer Procurement Requirements. Corrections Will Be Made by Replacing Valve Actuators W/Qual Valve Actuators |