ML20151U695
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| ML20151U695 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 06/10/1977 |
| From: | Klingler G, Nolan F, Sniezek J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| To: | |
| References | |
| PNO-77-099, PNO-77-99, NUDOCS 9809110124 | |
| Download: ML20151U695 (1) | |
Similar Documents at Yankee Rowe | |
|---|---|
Category:PRELIMINARY NOTIFICATION OF EVENT OR OCCURRENCE (PNO
MONTHYEARPNO-I-97-026, on 970427,Yankee Atomic Electric Will Begin Shipment of Reactor Vessel for Disposal.First Phase of Shipment Will Involve Heavy Haul Truck from Rowe,Ma Site to Railway Approx Six Miles Away Near Hoosac Tunnel1997-04-25025 April 1997
[Table view]PNO-I-97-026:on 970427,Yankee Atomic Electric Will Begin Shipment of Reactor Vessel for Disposal.First Phase of Shipment Will Involve Heavy Haul Truck from Rowe,Ma Site to Railway Approx Six Miles Away Near Hoosac Tunnel PNO-I-93-070, on 931208,last Four SGs from Yankee Rowe Plant Transported by Heavy Hauler Truck & Trailer to Rail Line Approx Six Miles from Plant.One Protester Observed.States of Ma & VT Informed1993-12-0909 December 1993 PNO-I-93-070:on 931208,last Four SGs from Yankee Rowe Plant Transported by Heavy Hauler Truck & Trailer to Rail Line Approx Six Miles from Plant.One Protester Observed.States of Ma & VT Informed PNO-I-93-067, on 931207,painted-over School Bus Containing Protestors from Citizen Awareness Network & Greenpeace Blocked Yankee Rowe Access Route in Effort to Prevent Off Site Transport of Third of Four SGs1993-12-0707 December 1993 PNO-I-93-067:on 931207,painted-over School Bus Containing Protestors from Citizen Awareness Network & Greenpeace Blocked Yankee Rowe Access Route in Effort to Prevent Off Site Transport of Third of Four SGs ML20059M5771993-11-15015 November 1993 PNO-1-93-064A:on 931116 & 17,util Plans to Ship Two of Four Steam Generators from Plant to Radwaste Depository at Barnwell,Sc.Licensee Will Evaluate Weather Conditions on Morning of Transportation.Commonwealth of Ma Informed PNO-I-90-096, on 901109,reactor Manually Tripped Following Receipt of Alarms Indicating Automatic Scram Occurred1990-11-0909 November 1990 PNO-I-90-096:on 901109,reactor Manually Tripped Following Receipt of Alarms Indicating Automatic Scram Occurred PNO-I-90-042, on 900519,security Discovered Unauthorized Firearm Behind Seat of Contractor Truck in Protected Area. Driver Stated Weapon Hidden Under Numerous Other Items & Slipped His Mind.Firearm Almost Rusted Closed1990-05-21021 May 1990 PNO-I-90-042:on 900519,security Discovered Unauthorized Firearm Behind Seat of Contractor Truck in Protected Area. Driver Stated Weapon Hidden Under Numerous Other Items & Slipped His Mind.Firearm Almost Rusted Closed PNO-I-89-073, on 890825,when Tagging Removed on 5-inch Diameter Bypass Line,Pressure Boundary Leakage Discovered from Defect in Socket Weld Connection Between Vent & Bypass Lines.Plant Shutdown.Leakage Rate Less than 1 Gpm1989-08-25025 August 1989 PNO-I-89-073:on 890825,when Tagging Removed on 5-inch Diameter Bypass Line,Pressure Boundary Leakage Discovered from Defect in Socket Weld Connection Between Vent & Bypass Lines.Plant Shutdown.Leakage Rate Less than 1 Gpm PNO-I-89-071, on 890816,licensee Began Controlled Power Reduction to 20% of Rated Power to Investigate Leaking Inlet Flange of Safety Valve Located on Bypass Line of Main Coolant Loop 2.Flange Become Encrusted W/Solidified Boron1989-08-17017 August 1989 PNO-I-89-071:on 890816,licensee Began Controlled Power Reduction to 20% of Rated Power to Investigate Leaking Inlet Flange of Safety Valve Located on Bypass Line of Main Coolant Loop 2.Flange Become Encrusted W/Solidified Boron PNO-I-88-116, on 881108,voters Voted Down state-wide Referendum to Shutdown Plants in State of Ma If Nuclear Waste Produced in Process1988-11-0909 November 1988 PNO-I-88-116:on 881108,voters Voted Down state-wide Referendum to Shutdown Plants in State of Ma If Nuclear Waste Produced in Process ML20195D8971988-06-17017 June 1988 PNS-I-88-003:on 880616,Massachusetts State Police Received Anonymous Phone Call Stating That Two Individuals Observed to Be Loading Boxes Marked Explosives Into Vehicle & Plant Name Was Mentioned in Overheard Conversation PNO-I-88-051A, licensee Determined That Tampering W/Plant Equipment Did Not Occur.Interviews W/Plant Operators Showed That Individual Who Made Discovery Was Mistaken About Switch Position as Being in Trip Position1988-05-20020 May 1988 PNO-I-88-051A:licensee Determined That Tampering W/Plant Equipment Did Not Occur.Interviews W/Plant Operators Showed That Individual Who Made Discovery Was Mistaken About Switch Position as Being in Trip Position PNO-II-87-077, Chem-Nuclear Sys,Inc Reported Small Liquid Leak from Facility Radwaste Shipment When Parked at Truck Stop Near Winchester,VA.Chem-Nuclear Dispatched Survey Crew by Aircraft.Shipment Will Be Returned to Licensee1987-11-0404 November 1987 PNO-II-87-077:Chem-Nuclear Sys,Inc Reported Small Liquid Leak from Facility Radwaste Shipment When Parked at Truck Stop Near Winchester,VA.Chem-Nuclear Dispatched Survey Crew by Aircraft.Shipment Will Be Returned to Licensee PNO-I-87-050, on 870530,Health Physics Technician Detected Hot Particle Imbedded in Skin of Scalp After Completing Steam Generator Maint Activities.Decontamination Efforts Unsuccessful.Particle Dislodged on 8706021987-06-0303 June 1987 PNO-I-87-050:on 870530,Health Physics Technician Detected Hot Particle Imbedded in Skin of Scalp After Completing Steam Generator Maint Activities.Decontamination Efforts Unsuccessful.Particle Dislodged on 870602 PNO-I-85-071A, on 850927,Hurricane Gloria Located at Northampton,Ma Moving in Northeasterly Direction.Status Downgrade to Tropical Storm Expected Early Evening on 850927.Salem Unit 1 & Millstone Complex Suffered Damage1985-09-27027 September 1985 PNO-I-85-071A:on 850927,Hurricane Gloria Located at Northampton,Ma Moving in Northeasterly Direction.Status Downgrade to Tropical Storm Expected Early Evening on 850927.Salem Unit 1 & Millstone Complex Suffered Damage PNO-I-80-156, on 801021,plant Superintendent Issued Court Summons to Respond to Concerns of Rowe Nuclear Conversion Campaign.Util Also Notified That Application for Preliminary Injunction & Temporary Restraining Order Had Been Filed1980-10-23023 October 1980 PNO-I-80-156:on 801021,plant Superintendent Issued Court Summons to Respond to Concerns of Rowe Nuclear Conversion Campaign.Util Also Notified That Application for Preliminary Injunction & Temporary Restraining Order Had Been Filed ML20126B7251980-02-15015 February 1980 Supplemental PNO-I-80-028A:on 800214,during Plant Startup, Load Noise Was Heard in Low Pressure Turbine W/Vibration in Excess of 10 Mils.Turbine Tripped & Coasted to Stop in 25-30 Minutes PNO-I-80-028, on 800214,during Plant Startup W/Turbine at Rated Speed But Not Tied to Grid,Loud Noise Was Heard in Low Pressure Turbine Accompainied by Excessive Vibration. Turbine Coasted to Stop & Could Not Be Rotated1980-02-15015 February 1980 PNO-I-80-028:on 800214,during Plant Startup W/Turbine at Rated Speed But Not Tied to Grid,Loud Noise Was Heard in Low Pressure Turbine Accompainied by Excessive Vibration. Turbine Coasted to Stop & Could Not Be Rotated ML20249A1581978-01-30030 January 1978 PNO-78-018:on 780130,NRC Region 1,received Notification That Yankee Rowe Had 100 Terminal Blocks Located Inside Containment in Safety Related Sys Incapable of Performing Satisfactorily in High Temp/Humidity Area ML20151U6571977-06-20020 June 1977 PNO-77-105:on 770620,guards for Green Mountain Security Force Went on Strike.Security Maintained by Green Mountain Mgt Personnel.Conditions at Facility Calm & Orderly ML20151U6951977-06-10010 June 1977 PNO-77-099:on 770609,facility Was Shutdown Due to Safety Analysis Error.Licensee Proceeded with Refueling Outage Which Had Been Previously Scheduled for 770702 ML20151U6391977-04-21021 April 1977 PNO-77-063:on 770420,plant Personnel Determined That Primary Containment Integrity Was Not Being Maintained as Determined by Containment Continuous Leak Monitoring Sys.Media Interest Expected Because of Close Attention Given to Facilities ML20249B0241976-01-16016 January 1976 PNO-76-006:on 760113,short Developed in One of Four Reactor Coolant Pump Motor Stators & Reactor Tripped from Eighty Percent Power.No Spare Pump Available at Facility.Licensee Proceeding W/Two Plans to Return to Operation ML20236V4731975-08-15015 August 1975 PN-75-070:continuous Containment Leak Rate Monitor Indicates Roughly 0.4 Weight Percent/Day Which Equivalent to Limiting Condition for Operation Occurred.Orderly Load Reduction Was Initiated While Efforts to Locate Leak Underway 1997-04-25 Category:TEXT-INSPECTION & AUDIT & I&E CIRCULARS MONTHYEARIR 05000029/19990021999-08-0404 August 1999
[Table view]Insp Rept 50-029/99-02 on 990411-0714.One Violation Noted & Being Treated as Ncv.Major Areas Inspected:Safe Operation of Sf Pool,Radiological Controls,Organization & Mgt Controls & Auditing & C/As for Decommissioning Activities IR 05000029/19990011999-05-0505 May 1999 Insp Rept 50-029/99-01 on 990101-0411.No Violations Noted. Major Areas Inspected:Cold Weather Preparations for Spent Fuel Pool,Radiological Controls & self-assessment & Auditing & Corrective Actions for Decommissioning Activities IR 05000029/19980031998-10-0101 October 1998 Insp Rept 50-029/98-03 on 980601-0731.No Violations Noted. Major Areas Inspected:Decommissioning Activities,Including Mods to Spent Fuel Pool Bldg & Radiological Controls IR 05000029/19980011998-06-24024 June 1998 Insp Repts 50-029/98-01 & 50-029/98-02 on 980101-0331.No Violations Noted.Major Areas Inspected:Mod to SFP Bldg, Radiological Controls & Decommissioning Activities IR 05000029/19970021997-09-23023 September 1997 Insp Rept 50-029/97-02 on 970401-0814.No Violations Noted. Major Areas Inspected:Licensee Activities Re Decommissioning IR 05000029/19970011997-05-16016 May 1997 Insp Rept 50-029/97-01 on 970301-31.No Violations Noted. Major Areas Inspected:Facility Operations PNO-I-97-026, on 970427,Yankee Atomic Electric Will Begin Shipment of Reactor Vessel for Disposal.First Phase of Shipment Will Involve Heavy Haul Truck from Rowe,Ma Site to Railway Approx Six Miles Away Near Hoosac Tunnel1997-04-25025 April 1997 PNO-I-97-026:on 970427,Yankee Atomic Electric Will Begin Shipment of Reactor Vessel for Disposal.First Phase of Shipment Will Involve Heavy Haul Truck from Rowe,Ma Site to Railway Approx Six Miles Away Near Hoosac Tunnel IR 05000029/19960041997-01-24024 January 1997 Insp Rept 50-029/96-04 on 961119-21.No Violations Noted. Major Areas Inspected:Insp Verified by Observation, Documentation Review &/Or Discussions W/Responsible or Involved Plant Staff IR 05000029/19960031996-10-16016 October 1996 Insp Rept 50-029/96-03 on 960827-29.No Violations Noted. Major Areas Inspected:Operations,Rp Program,Including Operations,Staffing,Mgt & Licensee Experience in Identifying & Correcting Weaknesses Re Control of Radioactive Matls ML20059D6441993-12-28028 December 1993 Notice of Violation from Insp on 930826-1118.Violation Noted:On 930826,inspector Found Several Examples of High Radiation Areas Where Licensee Did Not Barricade or Properly Control Access to Prevent Inadvertent Entry IR 05000029/19930071993-12-28028 December 1993 Insp Rept 50-029/93-07 on 930826-1118.Violation Noted. Major Areas Inspected:Posting of Radiological Areas & Other Controls,Organization & Staffing,Exposure ALARA Program & Radiological Info Available to Workers PNO-I-93-070, on 931208,last Four SGs from Yankee Rowe Plant Transported by Heavy Hauler Truck & Trailer to Rail Line Approx Six Miles from Plant.One Protester Observed.States of Ma & VT Informed1993-12-0909 December 1993 PNO-I-93-070:on 931208,last Four SGs from Yankee Rowe Plant Transported by Heavy Hauler Truck & Trailer to Rail Line Approx Six Miles from Plant.One Protester Observed.States of Ma & VT Informed PNO-I-93-067, on 931207,painted-over School Bus Containing Protestors from Citizen Awareness Network & Greenpeace Blocked Yankee Rowe Access Route in Effort to Prevent Off Site Transport of Third of Four SGs1993-12-0707 December 1993 PNO-I-93-067:on 931207,painted-over School Bus Containing Protestors from Citizen Awareness Network & Greenpeace Blocked Yankee Rowe Access Route in Effort to Prevent Off Site Transport of Third of Four SGs ML20059M5771993-11-15015 November 1993 PNO-1-93-064A:on 931116 & 17,util Plans to Ship Two of Four Steam Generators from Plant to Radwaste Depository at Barnwell,Sc.Licensee Will Evaluate Weather Conditions on Morning of Transportation.Commonwealth of Ma Informed IR 05000029/19930081993-11-0909 November 1993 Insp Rept 50-029/93-08 on 931018-19.No Violations Noted. Major Areas Inspected:Mgt Support & Audits Protected Area Barriers,Detection & Assessment Aids Protected Area Access Control of Personnel,Alarm Stations & Communications IR 05000029/19930051993-08-18018 August 1993 Insp Rept 50-029/93-05 on 930510-0731.No Violations Noted. Major Areas Inspected:Operations,Maint Engineering & Plant Support,Including Radiological Controls,Security,Fire Protection & Housekeeping & Administration IR 05000029/19920111993-02-0505 February 1993 Insp Rept 50-029/92-11 on 921114-930201.No Violations Noted. Major Areas Inspected:Plant Operations,Radiological Control, Security,Engineering & Technical Support & Safety Assessment & Quality Verification IR 05000029/19920101992-11-23023 November 1992 Insp Rept 50-029/92-10 on 921104-06.One Open Items Noted. Major Areas Inspected:Contamination Monitoring of Guardhouse,Postings & Other Controls,Radiological Control of Work in Progress & Organization & Staffing ML20127F1051992-11-23023 November 1992 Corrected Cover Page for Insp Rept 50-029/92-10 on 921104-06.No Radiological Safety Concerns or Violations Noted.Major Areas Inspected:Contamination Monitoring at Guardhouse,Postings & Other Controls Observed During Tours IR 05000029/19900231990-12-0505 December 1990 Insp Rept 50-029/90-23 on 901105-09.No Violations Noted. Major Areas Inspected:Liquid & Gaseous Radioactive Effluent Controls & Radiological Environ Monitoring Programs ML20062H0801990-11-19019 November 1990 Insp Rept 50-029/90-21 on 901015-19.Noncited Violation Noted.Areas Inspected:Response to Bulletin 79-14 Re Seismic Analysis of as-built safety-related Piping Sys PNO-I-90-096, on 901109,reactor Manually Tripped Following Receipt of Alarms Indicating Automatic Scram Occurred1990-11-0909 November 1990 PNO-I-90-096:on 901109,reactor Manually Tripped Following Receipt of Alarms Indicating Automatic Scram Occurred ML20197H7151990-11-0606 November 1990 Notice of Violation from Insp on 900821-1001.Violation Noted:Corrective Action Implemented as Result of Failures of Emergency Lighting Surveillance Test Failed to Preclude Repetition of Failures IR 05000029/19900161990-11-0606 November 1990 Insp Rept 50-029/90-16 on 900821-1001.Violation Noted.Major Areas Inspected:Daytime & Backshifts in Areas of Plant Operations,Radiological Controls,Maint & Surveillance, Emergency Preparedness,Security ML20058D2871990-10-19019 October 1990 Notice of Violation from Insp on 900802-27.Violation Noted:Failure to Adequately Test EDGs After Major Overhaul IR 05000029/19900811990-09-28028 September 1990 Insp Rept 50-029/90-81 on 900709-20 & 0806-10.Weaknesses & Unresolved Item Noted.Major Areas Inspected:Maint Program IR 05000029/19900121990-09-24024 September 1990 Insp Rept 50-029/90-12 on 900619-0820.Violations Noted. Major Areas Inspected:Plant Operations,Radiological Controls,Maint & Surveillance,Security,Engineering/Technical Support,Safety Assessment/Quality Verification & Repts ML20058D3651990-09-14014 September 1990 Insp Rept 50-029/90-17 on 900730-0803.No Violations Noted. Major Areas Inspected:Audit of Licensee Action in Response to Recommendation Described in Generic Ltr 88-17 ML20059K7171990-09-0707 September 1990 Insp Rept 50-029/90-14 on 900802-27.Violations Noted Re Failure to Demonstrate Emergency Diesel Generators Operability at Required Capacity Under Design Basis Conditions.Major Areas Inspected:Emergency Diesel Generator IR 05000029/19900131990-08-0303 August 1990 Insp Rept 50-029/90-13 on 900709-13.One Noncited Violation Noted.Major Areas Inspected:Implementation of Radiation Protection Program During Current Refueling Outage & Review of Training & Qualification of Contractor Technicians IR 05000029/19900111990-08-0101 August 1990 Insp Rept 50-029/90-11 on 900619-22.No Violations or Deviations Noted.Major Areas Inspected:Safety Injection Tank Design & Replacement Procedures Together W/Walkdown of Safety Injection Sys Pumps,Valves & Piping IR 05000029/19900061990-07-24024 July 1990 Exam Rept 50-029/90-06OL on 900619-21.Exam Results:All Three Candidates Passed Exams & Issued Licenses IR 05000029/19900091990-07-16016 July 1990 Insp Rept 50-029/90-09 on 900515-0618.No Violations Noted. Major Areas Inspected:Operational Safety,Plant Operations, Radiological Controls,Maint & Surveillance,Emergency Preparedness,Security & Engineering/Technical Support PNO-I-90-042, on 900519,security Discovered Unauthorized Firearm Behind Seat of Contractor Truck in Protected Area. Driver Stated Weapon Hidden Under Numerous Other Items & Slipped His Mind.Firearm Almost Rusted Closed1990-05-21021 May 1990 PNO-I-90-042:on 900519,security Discovered Unauthorized Firearm Behind Seat of Contractor Truck in Protected Area. Driver Stated Weapon Hidden Under Numerous Other Items & Slipped His Mind.Firearm Almost Rusted Closed IR 05000029/19900051990-02-16016 February 1990 Physical Security Insp Rept 50-029/90-05 on 900207-09.No Violations Noted.Major Areas Inspected:Implementation of Safeguards Info & Personnel Access Control Programs at Corporate Ofc IR 05000029/19890111989-08-28028 August 1989 Insp Rept 50-029/89-11 on 890626-0731.Unresolved Items Noted Re Plant Operations Review Committee Actions to Address Task Force Investigation Results of 890725 Loss of Emergency Bus.Areas Investigated:Security & LERs PNO-I-89-073, on 890825,when Tagging Removed on 5-inch Diameter Bypass Line,Pressure Boundary Leakage Discovered from Defect in Socket Weld Connection Between Vent & Bypass Lines.Plant Shutdown.Leakage Rate Less than 1 Gpm1989-08-25025 August 1989 PNO-I-89-073:on 890825,when Tagging Removed on 5-inch Diameter Bypass Line,Pressure Boundary Leakage Discovered from Defect in Socket Weld Connection Between Vent & Bypass Lines.Plant Shutdown.Leakage Rate Less than 1 Gpm IR 05000029/19890131989-08-23023 August 1989 Physical Security Insp Rept 50-029/89-13 on 890724-28.No Violations Noted.Major Areas Inspected:Action on Findings of NRC Regulatory Effectiveness Review,Mgt Support,Security Program Plan,Audits & Protected & Vital Area Physical PNO-I-89-071, on 890816,licensee Began Controlled Power Reduction to 20% of Rated Power to Investigate Leaking Inlet Flange of Safety Valve Located on Bypass Line of Main Coolant Loop 2.Flange Become Encrusted W/Solidified Boron1989-08-17017 August 1989 PNO-I-89-071:on 890816,licensee Began Controlled Power Reduction to 20% of Rated Power to Investigate Leaking Inlet Flange of Safety Valve Located on Bypass Line of Main Coolant Loop 2.Flange Become Encrusted W/Solidified Boron IR 05000029/19890151989-08-15015 August 1989 Emergency Preparedness Insp Rept 50-029/89-15 on 890731-0803.No Violations Noted.Major Areas Inspected: Changes to Emergency Preparedness Program & Facilities, Equipment,Instrumentation & Supplies ML20246Q0301989-08-10010 August 1989 Insp Repts 50-029/89-14 & 50-271/89-10 on 890717-21.No Violations or Deviations Noted.Major Areas Inspected: Corporate Engineering & Offsite Support for Plants & Implementation of Mods IR 05000029/19890031989-08-0909 August 1989 Requalification Exam Rept 50-029/89-03OL on 890620-30.Exam Results:Six Senior Reactor Operators (SRO) & Six Reactor Operators Passed Exams.Three SROs Failed One or More Portions of Exams IR 05000029/19890121989-08-0101 August 1989 Insp Rept 50-029/89-12 on 890710-14.No Violations or Deviations Noted.Major Areas Inspected:Solid Radwaste Sys, Transportation & Liquid & Gaseous Effluents Programs, Including:Mgt Controls,Audits,Qa & Program Implementation IR 05000029/19890091989-07-25025 July 1989 Insp Rept 50-029/89-09 on 890522-0625.No Violations Noted. Major Areas Inspected:Daytime & Backshifts of Previous Insp Findings,Operational Safety,Security,Plant Operations,Maint & Surveillance,Engineering Support & LERs IR 05000029/19890101989-07-20020 July 1989 Insp Rept 50-029/89-10 on 890705-07.No Violations Noted. Major Areas Inspected:Operational Radiological Environ Monitoring Program Including Mgt Controls & Licensee Program for QC of Analytical Measurements ML20247B0801989-07-14014 July 1989 Notice of Violation from Insp on 890410-0521.Violation Noted:Licensee Failed to Properly Restore Circuitry Configuration of Module in Control Room Main Fire Panel During Surveillance Testing IR 05000029/19890061989-07-14014 July 1989 Insp Rept 50-029/89-06 on 890410-0521.Violations Noted. Major Areas Inspected:Actions on Previous Insp Findings, Operational Safety,Security,Plant Operations,Maint & Surveillance,Engineering Support & Radiological Controls IR 05000029/19890081989-07-0606 July 1989 Insp Rept 50-029/89-08 on 890530-0601.No Violations Noted. Major Areas Inspected:Fire Protection/Prevention Program, Including Program Admin & Organization,Admin Control & Combustibles & Admin Control of Ignition Sources IR 05000029/19890071989-06-0707 June 1989 Insp Rept 50-029/89-07 on 890524-26.No Violations Noted. Major Areas Inspected:Licensee Actions on Previous Findings, Changes in Radiation Protection Program & ALARA IR 05000029/19890021989-05-0404 May 1989 Insp Rept 50-029/89-02 on 890228-0410.No Unacceptable Conditions Noted.Major Areas Inspected:Operation Safety, Security,Plant Operation,Maint & Surveillance,Engineering Support & Radiological Controls 1999-08-04 |
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rwr A o A r- bn is 10, 1977 PRELIMINARY NOTIFICATION OF EVENT OR UN USUAL OCCURRENCE -PNO 99 POSSIBLE safety or public interestThis preliminary sienificance.utes EARLY notice of a presented is as initially received withand i The information Facility: staff on this date.
Yankee Rowe (DN 50-29)
Yankee Atomic Electric Company Rowe, Massachusetts
Subject:
SAFETY ANALYSIS ERROR CAUSES PLANT S ~
licensee found an error n'inorthe .
analysisDuring the next core reload, the revie 1 will flow to the reactor core. postg accident cooling water will f for the present core. The error also affects the analysisthe pi Appendix K limits for theo establish small thatbreakSince the 10 CFR 50, the licens further analysis, the licensee analysis decided can be met at all power e to 50% power.
Following tlevels, plan been previously scheduled , 1977.efor Julyoutage refueling 2p.m., whichJune had 9, 1977 Media shutdown.interest is expected because of th standard press release is planned shutdown. eenby the lithe informed. A Common A press release is being considered by Rcensee on the forthc egion I.
NRC, Region I, l M
occurrence by telephone call from the cation Ma(Philadelphia) g, rece 1977. of this /\
9, 1977.Information on the reanalysis was receinager of Operatiots on June/;8 ved at 1:35 p.m. on June !
Contact:
GKlingler, IE x27451 O FNolan, IE x27451 g Distribution: '
JSniezek, IE x27451 C.
Chairman RowdenTransmitted H St g Commissioner Kennedy C. C. Kammerer, CA Commissioner Gilinsky S. J. Chilk, SECY G. F. Murphy, JCAE
~
H. H. Whiteside,-SCNR Transmitted: HNBB '
H. R. Myers, HCEE L. V. Gossick EDO P Bldg __ e S . H. Hanauer,, EDO E. G. Case, NRR_ SS Bldg __.
J. A. Harris, PA C. V. Smith, NMSS i
W G. Mcdonald, MIPC R. G. Ryan, OSP Luge (
H. K. Shapar. ELD T. J.McTiernan,'OIA g) E. Volgenau, IE Region ~
PRELIMINARY NOTIFICATION -
9009110124 770610
-7 99 PDR, _ _ _ -
_
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