PLA-4061, Forwards Summary Rept of Safety Evaluations Approved During Period from 920101-921231 for SSES Unit 1 & 2
L-MT-06-054, Supplemental Submittal Regarding Full Scope Application of an Alternative Source Term (AST)
NRC-89-0026, Special Rept:On 890127,active Seismic Monitor Playback Unit Taken Out of Svc for Routine Channel Calibr,Resulting in Seismic Monitoring Sys Being Inoperable for 30 Days.Caused by Failure of Unit Drive Motor.New Sys Being Evaluated
NRC-97-0076, Ro:On 970703,seismic Monitoring Instrumentation Sys Was Declared Inoperable.Seismic Instrumentation Was Not Located in RHR Complex Pump Room as Described in Ts.De Intends to Restore Instruments to Operable Status
RBG-24546, Special Rept:On 870724,seismic Monitor 1ERS-NBE1B Declared Inoperable When Surveillance Interval Expired Per Tech Spec 4.0.3 & Action Statement Entered.Monitor Will Still Register Seismic Events.No Such Events Have Occurred at Facility
RBG-25822, Special Rept:On 870113,triaxial Accelerograph Removed from Svc for Design Mod to Reactor Bldg Standby Liquid Control Sys Storage Tank.Rept Re Inoperability of Accelerograph Not Submitted within 10 Days.Caused by Administrative Oversight
RBG-37303, Suppl to 920701 Special Rept:On 920522,control Panel 1ERSNBI102 Could Not Be Adjusted to within Tolerances Specified.Caused by Internal Component Failure.Component Replaced & Seismic Instrumentation Restored
RBG-22417, Special Rept:On 850914,during Performance of Monthly Channel Check,Triaxial Response Spectrum Recorder Discovered Inoperable Due to Inability to Clear Alarm.Caused by Const Activities in Area
NG-96-2322, Application for Amend to License DPR-49,converting Std TS Re NUREG-1433.Detailed Description & Justification for Proposed TS Amend Consists of 20 Vols & Summarized in Attachment 1
RBG-37103, Special Rept:On 920522,determined That Control Panel 1ERS-NBI102 (Voltage Regulator/Timing Oscillator Board) Could Not Be Adjusted to within Specified Tolerances.Cause Not Determined.Supplemental Rept to Be Submitted by 920803
RBG-36705, Special Rept:Seismic Triaxial Response Spectrum Recorder Inoperable from 911216-920312.Caused by Lack of Familiarity W/Calibr of Equipment.Recorder Repaired by Replacing Missing Parts or Completely Replacing Individual Acceleromters
AECM-83-0600, Updated RO 83-067/1:on 830819,accelerographs Used for Seismic Monitoring Discovered Damaged Due to over-ranging. Instrument on HPCS Spray Line Replaced 830713.LPCS Spray Line Instrument Replaced 830713
AECM-83-0468, RO83-066/0:on 830709 & 13,triaxial Peak Recording Accelerographs Used for Seismic Monitoring of Auxiliary Bldg Foundation & Reactor Vessel Support Failed Surveillance. Caused by Damage Apparently Incurred from Const Activity
AECM-83-0262, RO 83-027/0:on 830321,during Performance of Seismic Monitoring Sys Functional Test,Operation of Chart Recorders & Spectrum Analyzer Determined Unacceptable.Cause Not Stated.Investigation Underway.Next Rept Expected by 830615
PY-CEI-NRR-1486, Special Rept:On 920315,small Earthquake Occurred 4 Miles Northwest of Plant.On 920323,seismic Recorders Removed from Svc & Remained Inoperable for More than 30 Days.Several Instrumented Locations Available to Record Motion
PY-CEI-NRR-1755, Seismic Rept:On 940107,triaxial time-history Accelerographs for Reactor Building & Containment Vessel Declared Inoperable During Performance of Surveillance Testing. Amplifier Card & Motor Driver Card Replaced
NRC-19-0054, DTE Energy Company - License Amendment Request to Revise Technical Specifications to Change Surveillance Intervals to Accommodate a 24-Month Fuel Cycle
AECM-86-0322, Special Rept 86-005:on 860904,free Field Strong Motion Accelerometer Declared Inoperable When Instrument Failed to Produce Chart Readings in Response to Test Signals.New Accelerometer Installed on Piping Support
AECM-83-0472, RO 83-067/0:on 830704,05 & 12,instruments on HPCS Spray Line,Lpcs Spray Line & Reactor Recirculation & Main Steam Piping,Respectively,Found Damaged.Caused by over-ranging. Instruments Will Be Replaced by 830826
AECM-84-0252, Special Rept 83-067/3:on 830819,during Scheduled Surveillance on Four Pipe Mounted Triaxial Peak Recording Accelerographs Used for Seismic Monitoring,Instruments Damaged Due to over-ranging.Design Changes Under Way
05000352/LER-1989-040, :on 890512,seismic Monitoring Sys Triaxial Response Spectrum Analyzer Printer Failed to Operate During Calibr Functional Test.Caused by Design Deficiency.Upgraded Controller Circuit Board & Printer Installed
05000352/LER-1989-013, :on 890117,Tri-Axial Peak Recording Accelerograph XR-VA-151 Removed from Reactor Vessel Head to Support Vessel Head Removal for Refueling,Resulting in Inoperable Seismic Monitor for Over 30 Days
05000322/LER-1987-002, :on 870113,seismic Monitoring Instruments in Reactor & Control Bldgs Taken Out of Svc for More than 30 Days for Surveillance Testing.Caused by Inadequate Procedure 44.655.03.Procedure Rewritten
05000322/LER-1986-031, :on 860716,seismic Monitoring Instrumentation (Triaxial response-spectrum Recorders) Became Inoperable. Caused by Removal of Scratch Plates to Avoid Activation Due to Vibration from Const Activities
05000322/LER-1986-016, :on 860304,seismic Monitoring Instrumentation Rendered Inoperable.Caused by Removal of Scratch Plates to Avoid Damage During Implementation of Portion of tie-in for Colt Diesel Engines
05000322/LER-1988-004, :on 880424,seismic Monitoring Instrumentation in Reactor Bldg Taken Out of Svc for More than 30 Days for Calibr.New Procedure Will Eliminate Instrument Time Out of Svc Problem
05000322/LER-1988-008, :on 880608,three Seismic Recorders Located on Control Bldg Disabled.Caused by Personnel Error.Event Will Be Incorporated Into Continuing Training Program for All Instrumentation & Control Personnel
05000352/LER-1993-017, :on 930705,discovered Condition Prohibited by TS in Special Rept for Inoperable Seismic Monitoring Sys Not Submitted in TS Time Period.Caused by Misinterpretation of TS Limiting Conditions.Procedures Revised
05000440/LER-1994-007, :on 940217,passive Seismic Instrument Failure Occurred Due to Intrusion of Water.Affected Instrument, Peak Acceleration Recorder Replaced
RBG-38530, Special Rept:On 930409,discovered That Battery Voltage for Triaxial Seismic Swtiches at Reactor Bldg Mat Elevation 70 ft,0 Inches Read Low at 10.6-volts Dc.Caused by Failure to Communicate LCO During Outage.Battery Replaced
05000352/LER-1991-002, :on 910109,replacement Cassette Drive Unit to Replace Inoperable Seismic Monitoring Sys Not Received by 910109,rendering Sys Inoperable for More than 30 Days.Caused by Grit on Gear.Sys Repaired
AECM-83-0368, Updated RO 83-027/1:on 830321,during Seismic Monitoring Sys Functional Test,Operation of Chart Recorders & Spectrum Analyzers Unacceptable.Caused by Faulty Circuit Card.Card Replaced.Sys Restored on 830519
JAFP-24-0053, License Amendment Request to Eliminate Remaining Main Steam Line Radiation Monitor Initiated Isolation Functions
GO2-94-003, Application for Amend to License NPF-21,requesting Rev to TS to Relocate Requirements for Seismic Monitoring Instrumentation to FSAR & Plant Procedures
GO2-93-156, Special Rept:On 930503,space Frame & Attached Seismic Triaxial Peak Accelorograph (SEIS-TPA-1) Removed to Allow for Refueling of Reactor Core.Instrument Returned to Svc on 930607
05000397/LER-1991-019, :on 910716,determined That Failure to Rept Five Periods in Excess of 30 Days of Inoperability of Rv Seismic Monitor in Violation of Ts.Caused by Inadequate Procedures. Procedures Revised
GO2-92-129, Special Rept:On 920420,seismic Triaxial Peak Accelerograph & Space Frame Removed to Allow Refueling of Reactor Core. Accelerometer Will Be Returned to Svc When Space Frame Reattached to Reactor Vessel Prior to Startup
GO2-91-135, Special Rept:On 910604,time History Triaxial Acceleration Sensor Found Malfunctioning During Performance of Seismic Sys Maint Activities.Failed Unit Returned Under Warranty to Supplier for Repair.Sys Now Fully Operational
GO2-93-293, Special Rept:On 931116,loose Parts Detection Sys Channel 5 Did Not Pass Daily Channel Surveillance.Exact Cause Not Determined.Need to Provide Addl Notifications Should Other Channels Become Inoperable Not Necessary
BSEP 05-0102, Request for License Amendment Revised Main Steam Isolation Valve Leakage Limit
JAFP-22-2020, Supplemental Information No. 1 for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b. and 10CFR 50.69, Risk-Info
JAFP-22-0032, Response to Request for Additional Information for James A. FitzPatrick Nuclear Power Plant to Adopt Risk Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b..
NMP2L2745, Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2
NRC-21-0001, License Amendment Request to Revise Technical Specifications to Remove Obsolete Information, Make Minor Corrections, and Make Miscellaneous Editorial Changes
L-MT-20-036, Response to Request for Additional Information Related to License Amendment Request to Implement Technical Specification Task Force Traveler TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times
05000352/LER-1990-021-01, :on 900911,seismic Monitoring Sys Declared Inoperable in Preparation for Performance of Surveillance Test Procedure
AECM-84-0041, Updated RO 83-067/2:on 830712,accelerographs Used for Seismic Monitoring Discovered Damaged.Caused by over-ranging.Design Tech Specs & FSAR Revised to Delete Instruments to Increase Range
NRC-96-0053, Special Rept:Documents Inoperability of Seismic Monitoring Instrumentation Exceeding 30 Days.Caused by Inadequate Surveillance Testing of Active Triaxial Accelerometers & Seismic Trigger.Surveillance Procedures Will Be Revised
JAFP-25-0033, Response to NRC Request for Additional Information for License Amendment Request to Eliminate Remaining Main Steam Line Radiation Monitor Initiated Isolation Functions
RS-25-017, Application to Relocate Technical Specifications 3.3.7.2 to a Licensee-Controlled Document