Semantic search

This page or action requires JavaScript to work. Please enable JavaScript in your browser or use a browser where it is supported, so that functionality can be provided as requested. For further assistance, please have a look at the noscript help page.

Options | Search Clear all entries |

Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

class:

An additional CSS class to set for the table

transpose:

Display table headers vertically and results horizontally

sep:

The separator between results

prefix:

Control display of namespace in printouts

Sort options

Delete

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:TEXT-SAFETY REPORT]] [[Site::Browns Ferry||Sequoyah||05000000]]
 |?Issue date
 |?Title
 |?Topic
 |format=table
 |limit=50
 |offset=0
 |sort=
 |order=asc
 |mainlabel=
 |searchlabel=[Table view]
}}

Results 1 – 50 previous 50 20 50 100 250 500 next 50

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Category:TEXT-SAFETY REPORT]] [[Site::Browns Ferry||Sequoyah||05000000]]",
    "query_source": "SMWSQLStore",
    "query_time": "1.9590",
    "from_cache": false
}

	Issue date	Title	Topic
05000000/LER-1950-237, Updated LER 50-237/01L:on 760406,unacceptable Ultrasonic Indication Found on Isolation Condenser safe-end.Caused by Cracks in safe-ends.Cracked safe-end Removed & Sent to Bmcl for Metallographic Analysis	13 July 1976	Updated LER 50-237/01L:on 760406,unacceptable Ultrasonic Indication Found on Isolation Condenser safe-end.Caused by Cracks in safe-ends.Cracked safe-end Removed & Sent to Bmcl for Metallographic Analysis
05000000/LER-1977-005, Updated LER 77-005/1T:on 770114,failure of High Pressure Svc Water/Emergency Svc Water & Emergency Cooling Water Pumps to Meet FSAR Seismic Requirements Noted.Caused by Change in Calculation Techniques	28 January 1977	Updated LER 77-005/1T:on 770114,failure of High Pressure Svc Water/Emergency Svc Water & Emergency Cooling Water Pumps to Meet FSAR Seismic Requirements Noted.Caused by Change in Calculation Techniques
05000000/LER-1986-001, Partially Deleted LER 86-001-00:on 860105,loss of Dynamic Reporting of Vital Door Activity Occurred.Cause & Corrective Action Completely Deleted	10 January 1986	Partially Deleted LER 86-001-00:on 860105,loss of Dynamic Reporting of Vital Door Activity Occurred.Cause & Corrective Action Completely Deleted
05000000/LER-1986-002, Partially Deleted LER 86-002-00:on 860117,loss of Alarm Surveillance on Doors Occurred.Caused by Erroneously Listing Officer as Being Posted on Door 398.Processing of Rev to Physical Security Plan Initiated	23 January 1986	Partially Deleted LER 86-002-00:on 860117,loss of Alarm Surveillance on Doors Occurred.Caused by Erroneously Listing Officer as Being Posted on Door 398.Processing of Rev to Physical Security Plan Initiated
05000000/LER-1986-003, Partially Deleted LER 86-003-00:on 860125,loss of Dynamic Reporting of Vital Area Door Activity Occurred.Caused by Equipment Malfunction.Corrective Action Withheld	29 January 1986	Partially Deleted LER 86-003-00:on 860125,loss of Dynamic Reporting of Vital Area Door Activity Occurred.Caused by Equipment Malfunction.Corrective Action Withheld
05000000/LER-1986-004, Partially Deleted LER 86-004-01:on 860204,loss of Dynamic Reporting of Alarm Surveillance Occurred.Cause Withheld. Computer Svcs Personnel Will Continue to Monitor Sys for Indicators of Cause	11 June 1986	Partially Deleted LER 86-004-01:on 860204,loss of Dynamic Reporting of Alarm Surveillance Occurred.Cause Withheld. Computer Svcs Personnel Will Continue to Monitor Sys for Indicators of Cause
05000000/LER-1986-007, Partially Deleted LER 86-007-01:on 860218,loss of Alarm Surveillance Occurred.Caused by Water Leaking Into Cable Due to Heavy Rain.Cable Dried,Leak Repaired & Design Corrected	6 October 1986	Partially Deleted LER 86-007-01:on 860218,loss of Alarm Surveillance Occurred.Caused by Water Leaking Into Cable Due to Heavy Rain.Cable Dried,Leak Repaired & Design Corrected
05000000/LER-1986-009, Ro:On 860312,discovered That LER 2-86-04 & LER 86-009 Not Submitted to Nrc.Caused by Misplaced Repts.Repts Telecopied to Nrc.Procedure for Distribution of Repts Revised	14 April 1986	Ro:On 860312,discovered That LER 2-86-04 & LER 86-009 Not Submitted to Nrc.Caused by Misplaced Repts.Repts Telecopied to Nrc.Procedure for Distribution of Repts Revised
05000000/LER-1986-011, Partially Deleted LER 86-011-00:on 860410,vital Area Intrusion Alarm Failure Occurred.Cause of Event Deleted. Alarm & Door Tested Satisfactorily	15 April 1986	Partially Deleted LER 86-011-00:on 860410,vital Area Intrusion Alarm Failure Occurred.Cause of Event Deleted. Alarm & Door Tested Satisfactorily
05000000/LER-1986-012, Partially Deleted LER 86-012-00:on 860412,breach Discovered in Protected Area Barrier.Caused by Personnel Error. Personnel Counseled	17 April 1986	Partially Deleted LER 86-012-00:on 860412,breach Discovered in Protected Area Barrier.Caused by Personnel Error. Personnel Counseled
05000000/LER-1986-013, Partially Deleted LER 86-013-00:on 860414,vital Area Door W/O Alarm Capability Discovered.Caused by Personnel Error. Personnel Removed from Shift & Vital Area Checked for Unauthorized Personnel W/None Being Found	18 April 1986	Partially Deleted LER 86-013-00:on 860414,vital Area Door W/O Alarm Capability Discovered.Caused by Personnel Error. Personnel Removed from Shift & Vital Area Checked for Unauthorized Personnel W/None Being Found
05000000/LER-1986-014, Partially Deleted LER 86-014-00:on 860421,bomb Threat Received by Security Officer in Security Assembly Room. Cause Not Applicable.Actions Taken to Minimize Station Threat & Investigation Underway	25 April 1986	Partially Deleted LER 86-014-00:on 860421,bomb Threat Received by Security Officer in Security Assembly Room. Cause Not Applicable.Actions Taken to Minimize Station Threat & Investigation Underway
05000000/LER-1986-015, Partially Deleted LER 86-015-00:on 860428,stationary Side of Door Failed to Alarm When Tested.Cause Withheld.Alarm Repaired	2 May 1986	Partially Deleted LER 86-015-00:on 860428,stationary Side of Door Failed to Alarm When Tested.Cause Withheld.Alarm Repaired
05000000/LER-1986-016, Partially Deleted LER 86-016-00:on 860501,vital Area Door Discovered W/O Alarm Capabilities.Caused by Access Control Security Officer Asleep at Post.Determination to Suspend or Discontinue Employment Being Made	6 May 1986	Partially Deleted LER 86-016-00:on 860501,vital Area Door Discovered W/O Alarm Capabilities.Caused by Access Control Security Officer Asleep at Post.Determination to Suspend or Discontinue Employment Being Made
05000000/LER-1986-020, Partially Deleted LER 86-020-00:on 860812,security Sys Experienced Loss of Power.Caused Withheld.Numerous Failures Experienced Until Machine a Designated as Prime.Procedures to Reboot Computers Revised	15 August 1986	Partially Deleted LER 86-020-00:on 860812,security Sys Experienced Loss of Power.Caused Withheld.Numerous Failures Experienced Until Machine a Designated as Prime.Procedures to Reboot Computers Revised
05000000/LER-1986-021, Partially Deleted LER 86-021-00:on 860911,vital Area Doors Failed to Alarm When Tested During Surveillance.Caused by Failure to Report Door Transactions to Host Computer.Central Procesing Unit Board Replaced	15 September 1986	Partially Deleted LER 86-021-00:on 860911,vital Area Doors Failed to Alarm When Tested During Surveillance.Caused by Failure to Report Door Transactions to Host Computer.Central Procesing Unit Board Replaced
05000000/LER-1986-022, Partially Deleted LER 86-022-02:on 861018,potential Undetected Access Into Vital Area Discovered.Caused by Use of Incorrect Procedure.Card Reader Replaced & Tested to Ensure Proper Operation	20 February 1987	Partially Deleted LER 86-022-02:on 861018,potential Undetected Access Into Vital Area Discovered.Caused by Use of Incorrect Procedure.Card Reader Replaced & Tested to Ensure Proper Operation
05000000/LER-1986-023, Partially Deleted LER 86-023-01:on 861023,unauthorized Access Into Vital Area Door Discovered.Caused by Card Reader Malfunction.Malfunctioning Card Reader Replaced.Cause Still Under Investigation	21 November 1986	Partially Deleted LER 86-023-01:on 861023,unauthorized Access Into Vital Area Door Discovered.Caused by Card Reader Malfunction.Malfunctioning Card Reader Replaced.Cause Still Under Investigation
05000000/LER-1986-024, Partially Deleted LER 86-024-00:on 861113,attempted Introduction of Unauthorized Weapon Into Protected Area Discovered.Caused by Personnel Attempt to Enter Plant W/ Concealed Gun.Personnel Denied Facility Access	18 November 1986	Partially Deleted LER 86-024-00:on 861113,attempted Introduction of Unauthorized Weapon Into Protected Area Discovered.Caused by Personnel Attempt to Enter Plant W/ Concealed Gun.Personnel Denied Facility Access
05000000/LER-1986-026, Partially Deleted LER 86-026-00:on 861124,vital Area Door Discovered W/O Alarm Capability.Caused by Personnel Error. Secutiry Officer in Question Terminated & Function of Administrative Sergeant Reviewed	1 December 1986	Partially Deleted LER 86-026-00:on 861124,vital Area Door Discovered W/O Alarm Capability.Caused by Personnel Error. Secutiry Officer in Question Terminated & Function of Administrative Sergeant Reviewed
05000000/LER-1986-030, Partially Deleted LER 86-030-00:on 861211,unauthorized Opening Into Protected Area Discovered.Caused by Area Not Properly Identified as Area for Security Concern.Signs Posted	16 December 1986	Partially Deleted LER 86-030-00:on 861211,unauthorized Opening Into Protected Area Discovered.Caused by Area Not Properly Identified as Area for Security Concern.Signs Posted
05000000/LER-1986-052, Partially Withheld LER 86-052-01:on 860926,security Data Mgt Sys Computer Terminals Became Inoperable (Ref 10CFR73.21). Caused by Overload of Alarms & Sys Instability.Sys Restored by Placing Sys Multiplexers Online	13 November 1986	Partially Withheld LER 86-052-01:on 860926,security Data Mgt Sys Computer Terminals Became Inoperable (Ref 10CFR73.21). Caused by Overload of Alarms & Sys Instability.Sys Restored by Placing Sys Multiplexers Online
05000259/LER-1980-031, Updated LER 80-031/03X-1:on 820415,during 4 Kv Shutdown Bus 2 Transfer,Fault on Normal Feeder Bus from TS1B to 480-volt SD Bd 1B Caused Loss of Power to Board.Caused by Fault Condition at Busway Joint Above Board	1 June 1982	Updated LER 80-031/03X-1:on 820415,during 4 Kv Shutdown Bus 2 Transfer,Fault on Normal Feeder Bus from TS1B to 480-volt SD Bd 1B Caused Loss of Power to Board.Caused by Fault Condition at Busway Joint Above Board
05000259/LER-1982-018, Updated LER 82-018/03X-1:on 820317,inspector Observed Bolts Missing from Reactor Core Isolation Cooling Turbine Exhuast Rupture Diaphragm Assembly.Outer Rupture Diaphragm Missing. Caused by Failure to Install Outer Rupture Disc	1 June 1982	Updated LER 82-018/03X-1:on 820317,inspector Observed Bolts Missing from Reactor Core Isolation Cooling Turbine Exhuast Rupture Diaphragm Assembly.Outer Rupture Diaphragm Missing. Caused by Failure to Install Outer Rupture Disc
05000259/LER-1982-023, Followup LER 82-023/03X-2:on 820327,recirculation Pump 1A Tripped Due to Spurious Generator Starter Relay Operation. Caused by Hi-temp Relay Trip.Relay Reset in 20 Minutes & Pump Returned to Svc.No Recurrence Control Planned	13 October 1982	Followup LER 82-023/03X-2:on 820327,recirculation Pump 1A Tripped Due to Spurious Generator Starter Relay Operation. Caused by Hi-temp Relay Trip.Relay Reset in 20 Minutes & Pump Returned to Svc.No Recurrence Control Planned
05000259/LER-1982-039, Reissued LER 82-039/03L-0:on 820609,fuse Blew Resulting in Inboard Primary Containment Isolation.Caused by Shorted Coil for Relay 16A-K66B,GE Type CR120A.Fuse & Relay Coil Replaced & Hydrogen Analyzers Returned to Normal	6 July 1982	Reissued LER 82-039/03L-0:on 820609,fuse Blew Resulting in Inboard Primary Containment Isolation.Caused by Shorted Coil for Relay 16A-K66B,GE Type CR120A.Fuse & Relay Coil Replaced & Hydrogen Analyzers Returned to Normal
05000259/LER-1982-064, Updated LER 82-064/03X-1:on 820823 & Jan 1984,Station II Cable Tray Fixed Spray Sys Did Not Meet Tech Spec Requirements.Caused by Restriction in Supply Line Strainer Due to Buildup of Silt & Clam Shells	20 April 1984	Updated LER 82-064/03X-1:on 820823 & Jan 1984,Station II Cable Tray Fixed Spray Sys Did Not Meet Tech Spec Requirements.Caused by Restriction in Supply Line Strainer Due to Buildup of Silt & Clam Shells	Fire Watch
05000259/LER-1982-089, Updated LER 82-089/03T-1:on 821103,primary Containment Purge Sys Failed to Achieve Required Flow Rate.Caused by Sand Dust Clogging HEPA Filters.New Filters Installed	8 April 1983	Updated LER 82-089/03T-1:on 821103,primary Containment Purge Sys Failed to Achieve Required Flow Rate.Caused by Sand Dust Clogging HEPA Filters.New Filters Installed
05000259/LER-1983-018, Updated LER 83-018/031-2:on 830325,while Performing SI 4.2.A-13,standby Gas Train B Found Inoperable.Caused by Erratic Mcdonnel & Miller Flow Switch.Switch Replaced & SI 4.7.B-1 & SI 4.7.A-13 Completed	27 July 1984	Updated LER 83-018/031-2:on 830325,while Performing SI 4.2.A-13,standby Gas Train B Found Inoperable.Caused by Erratic Mcdonnel & Miller Flow Switch.Switch Replaced & SI 4.7.B-1 & SI 4.7.A-13 Completed
05000259/LER-1983-029, Updated LER 83-029/03L-1:on 830604,during Standby Gas Treatment Sys Operability Test,Train B Discovered Inoperable.Caused by Erratic Mcdonnel & Miller Model AF-1 Flow Switches.Damper Adjusted.W/Undated Ltr	27 February 1984	Updated LER 83-029/03L-1:on 830604,during Standby Gas Treatment Sys Operability Test,Train B Discovered Inoperable.Caused by Erratic Mcdonnel & Miller Model AF-1 Flow Switches.Damper Adjusted.W/Undated Ltr
05000259/LER-1983-066, Updated LER 83-066/03X-1:on 831112,interlock That Prevents Bridge Travel Over Core W/One Rod Withdrawn & Fuel Grapple Extended Failed to Operate,Resulting in Loss of Rod Block Function.Caused by Improper adjustment.W/840309 Ltr	9 March 1984	Updated LER 83-066/03X-1:on 831112,interlock That Prevents Bridge Travel Over Core W/One Rod Withdrawn & Fuel Grapple Extended Failed to Operate,Resulting in Loss of Rod Block Function.Caused by Improper adjustment.W/840309 Ltr
05000259/LER-1984-004, Updated LER 84-004-01:on 840106,reactor Mode Switch Moved from Run to Startup,Causing Half Scram.Caused by Personnel Error.Unit Manually Scrammed.Operator & Nuclear Engineer Counseled Re Use of Rod Notch Override	11 April 1984	Updated LER 84-004-01:on 840106,reactor Mode Switch Moved from Run to Startup,Causing Half Scram.Caused by Personnel Error.Unit Manually Scrammed.Operator & Nuclear Engineer Counseled Re Use of Rod Notch Override	Half scram
05000259/LER-1984-007, Followup LER 84-007-01:on 840127,operator Observed Decreasing Pressure on Control Atmospheric Dilution Tanks. Caused by Two Isolation Valves Being in Closed Position. Operating Instructions Revised	2 March 1984	Followup LER 84-007-01:on 840127,operator Observed Decreasing Pressure on Control Atmospheric Dilution Tanks. Caused by Two Isolation Valves Being in Closed Position. Operating Instructions Revised
05000259/LER-1984-014, Updated LER 84-014-01:on 840222,reactor Scrammed When Turbine High Pressure First Stage Pressure Exceeded 142 Psig W/Turbine Stop Valves Closed.Caused by Procedural Error. Operating Instruction Revised	13 March 1984	Updated LER 84-014-01:on 840222,reactor Scrammed When Turbine High Pressure First Stage Pressure Exceeded 142 Psig W/Turbine Stop Valves Closed.Caused by Procedural Error. Operating Instruction Revised
05000259/LER-1984-022, Updated LER 84-022-01:on 840212,investigation Determined That Single Failure or LOCA & Loss of Offsite Power Could Cause Equipment Necessary for Electrical Board Room Cooling to Be Lost.Caused by Design Oversight	20 July 1984	Updated LER 84-022-01:on 840212,investigation Determined That Single Failure or LOCA & Loss of Offsite Power Could Cause Equipment Necessary for Electrical Board Room Cooling to Be Lost.Caused by Design Oversight
05000259/LER-1985-049, Corrected Page 1 to LER 85-049-00:on 850623,during Performance of Work on Diesel Generator Battery Racks, Several Rack Support Studs Found Broken.Caused by Use of Stud Matl Not Suitable for Welding	25 October 1985	Corrected Page 1 to LER 85-049-00:on 850623,during Performance of Work on Diesel Generator Battery Racks, Several Rack Support Studs Found Broken.Caused by Use of Stud Matl Not Suitable for Welding
05000259/LER-1985-054, Advises That LER 85-054-00 Cancelled	10 February 1986	Advises That LER 85-054-00 Cancelled
05000260/LER-1981-052, Updated LER 81-052/03X-1:on 811007,containment Atmosphere Hydrogen Analyzer B Sample Return Pump Discovered Cycling. Probably Caused by Randon Failure.Gas Calibr Performed & Analyzer Returned to Svc	12 April 1982	Updated LER 81-052/03X-1:on 811007,containment Atmosphere Hydrogen Analyzer B Sample Return Pump Discovered Cycling. Probably Caused by Randon Failure.Gas Calibr Performed & Analyzer Returned to Svc
05000260/LER-1982-010, Corrected LER 82-010/03L-0 on 811021,during Full Power,Avg Power Range Monitor Output Signal Calibr Was Not Performed within Required Frequency During 811014-28.Caused by Personnel Error.Personnel Instructed to Be More Careful	4 March 1982	Corrected LER 82-010/03L-0 on 811021,during Full Power,Avg Power Range Monitor Output Signal Calibr Was Not Performed within Required Frequency During 811014-28.Caused by Personnel Error.Personnel Instructed to Be More Careful
05000260/LER-1982-013, Updated LER 82-013/03X-1:on 820412,pressure Switch 2-PS-68-96 Found to Operate Above Tech Spec Limits.Caused by Drifted Calibr.Barton Model 288 Pressure Switch Recalibr, Functionally Tested & Returned to Svc	1 June 1982	Updated LER 82-013/03X-1:on 820412,pressure Switch 2-PS-68-96 Found to Operate Above Tech Spec Limits.Caused by Drifted Calibr.Barton Model 288 Pressure Switch Recalibr, Functionally Tested & Returned to Svc

Semantic search

Query log

Navigation menu

Search