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 Issue dateTitleTopic
ML15131A40711 May 2015PNO-I-15-002 - Indian Point Nuclear Power Station Unit No. 3: Shutdown Greater than 72 Hours Due to Reactor Trip Following #31 Main Transformer FailureMain transformer failure
ML12320A02014 November 2012Update: PNO-I-12-007A Hurricane Sandy Update Causes Oyster Creek Alert and Shutdowns of Reactors at Nine Mile Point Unit 1, Indian Point Unit 3 and Salem Unit 1
PNO-I-12-007, Hurricane Sandy Causes Oyster Creek Alert and Shutdowns of Reactors at Nine Mile Point Unit 1, Indian Point Unit 3, and Salem Unit 131 October 2012PNO-I-12-007 - Hurricane Sandy Causes Oyster Creek Alert and Shutdowns of Reactors at Nine Mile Point Unit 1, Indian Point Unit 3, and Salem Unit 1Safe Shutdown
PNO-I-12-005, Oyster Creek Reactor Shutdown and Unusual Event Due to a Loss of Offsite Power and Shutdown Greater than 72 Hours31 July 2012PNO-I-12-005 - Oyster Creek Reactor Shutdown and Unusual Event Due to a Loss of Offsite Power and Shutdown Greater than 72 Hours
PNO-I-12-001, A: Update - Salem Generating Unit 1 Inadvertent Safety Injection and Notification of Unusual Event Due to Fire Alarm in Containment9 May 2012PNO-I-12-001A: Update - Salem Generating Unit 1 Inadvertent Safety Injection and Notification of Unusual Event Due to Fire Alarm in Containment
ML12124A3973 May 2012PNO-I-12-001: Salem Generating Station Inadvertent Safety Injection and Notification of Unusual Event Due to Fire Alarm in Containment
PNO-I-11-004, A Update - Nine Mile Point Unit 2 Technical Specification-Required Shutdown Due to an Increase in Unidentified Reactor Coolant System Leakage16 December 2011PNO-I-11-004A Update - Nine Mile Point Unit 2 Technical Specification-Required Shutdown Due to an Increase in Unidentified Reactor Coolant System Leakage
ML11347A31112 December 2011PNO-I-11-004: Nine Mile Point Unit 2 Technical Specification-Required Shutdown Due to an Increase in Unidentifed Reactor Coolant System Leakage
ML11236010323 August 2011PNO-II-11-005: North Anna, Emergency Declarations Due to Seismic Event
PNO-I-11-003, A, Update: Nine Mile Point Unit 2 Notification of Unusual Event Due to Reactor Coolant System Leak Greater than 10 Gpm and Plant Shutdown Greater than Three Days15 August 2011PNO-I-11-003A, Update: Nine Mile Point Unit 2 Notification of Unusual Event Due to Reactor Coolant System Leak Greater than 10 Gpm and Plant Shutdown Greater than Three Days
ML1122119809 August 2011PNO-I-11-003: Nine Mile Point Unit 2 Notification of Unusual Event Due to Reactor Coolant System Leak Greater than 10 Gpm and Plant Shutdown Greater than Three Days
PNO-I-11-002, A: Update - Salem Unit 2, Notification of Unusual Event Due to Reactor Coolant System Leak Greater than 10 Gpm and Technical Specifications Required Shutdown19 July 2011PNO-I-11-002A: Update - Salem Unit 2, Notification of Unusual Event Due to Reactor Coolant System Leak Greater than 10 Gpm and Technical Specifications Required Shutdown
ML11196051115 July 2011PNO-I-11-002: Salem Generating Station Notification of Unusual Event
PNO-I-11-001, Nine Mile Point Units 1 and 2 Strike11 July 2011PNO-I-11-001: Nine Mile Point Units 1 and 2 Strike
PNO-I-10-006, Notification of Alert Declared Due to Explosion as a Result of 21 Main Transformer Failure at Indian Point, Unit 28 November 2010PNO-I-10-006: Notification of Alert Declared Due to Explosion as a Result of 21 Main Transformer Failure at Indian Point, Unit 2Main transformer failure
PNO-I-09-005, A: Update: Oyster Creek Reactor Trip and Unusual Event Due to a Loss of Offsite Power and Shutdown Greater than 72 Hours17 July 2009PNO-I-09-005A: Update: Oyster Creek Reactor Trip and Unusual Event Due to a Loss of Offsite Power and Shutdown Greater than 72 Hours
ML09196048615 July 2009PNO-I-09-005: Exelon Generation Co. Llc., Oyster Creek Reactor Trip and Unusual Event Due to a Loss of Offsite Power and Shutdown Greater than 72 Hours
PNO-I-09-003, A: Indian Point Unit 3 Shutdown Due to Feedpump Issues, Dated 06/08/098 June 2009PNO-I-09-003A: Indian Point Unit 3 Shutdown Due to Feedpump Issues, Dated 06/08/09
ML0915206171 June 2009PNO-I-09-003: Indian Point Unit 3 Shutdown Due to Feedpump Issues
PNO-I-09-002, A: Oyster Creek, Update - Shutdown Greater than 72 Hours: Manual Reactor Scram Following Loss of Cooling to Main Transformer, Dated 05/04/20094 May 2009PNO-I-09-002A: Oyster Creek, Update - Shutdown Greater than 72 Hours: Manual Reactor Scram Following Loss of Cooling to Main Transformer, Dated 05/04/2009
ML09117066427 April 2009PNO-I-09-002 - Oyster Creek, Shutdown Greater than 72 Hours: Manual Reactor Scram Following Loss of Cooling to Main Transformer
PNO-I-09-001, A: Exelon Generation Company, LLC, Update - Oyster Creek Unusual Event and Automatic Reactor Scram Due to Fire in M1A Main Transformer5 February 2009PNO-I-09-001A: Exelon Generation Company, LLC, Update - Oyster Creek Unusual Event and Automatic Reactor Scram Due to Fire in M1A Main Transformer
ML0903304152 February 2009PNO-I-09-001: Unusual Event and Automatic Reactor Scram Due to a Fire in the M1A Main Transformer at Oyster Creek StationMain transformer failure
PNO-I-08-013, A - Update - Oyster Creek: Automatic Reactor Scram Due to Main Transformer Fault5 December 2008PNO-I-08-013A - Update - Oyster Creek: Automatic Reactor Scram Due to Main Transformer Fault
ML0833602711 December 2008PNO-I-08-013: Shutdown Greater than 72 Hrs: Automatic Reactor Scram Due to Main Transformer Fault - Oyster Creek
ML09148044530 November 2008Draft Preliminary Notification of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Primary Containment DryweAging Management
Moisture barrier
ML09147036930 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek Renewal Commitments Related to the Drywall Primary ContainmAging Management
Moisture barrier
ML09148044430 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Primary ContainmAging Management
Moisture barrier
ML09148044330 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywall PrimaryAging Management
Moisture barrier
ML09148044230 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywall PrimaryAging Management
Moisture barrier
ML09148044130 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Primary ContainmAging Management
Moisture barrier
ML09147037230 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Primary ContainmAging Management
Moisture barrier
ML09147037130 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Primary ContainmAging Management
Moisture barrier
ML09147037030 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywell PrimaryAging Management
Moisture barrier
ML09148044630 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Facility Amergen Energy Company, LLC, Oyster Creek, Subject - Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywell PrimaryAging Management
Moisture barrier
ML09196059230 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX, Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywell Primary ContainmentNondestructive Examination
Aging Management
ML09196059330 November 2008Draft Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-XXX Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywell Primary ContainmentNondestructive Examination
Aging Management
ML09119072517 November 2008Preliminary Notification of Event of Unusual Occurrence, PNO-1-08-012; Subject Results of Implementation of Oyster Creek License Renewal Commitments Related to the Drywell Primary Containment, with Hand Written NotesAging Management
Moisture barrier
ML09119065317 November 2008E-mail from K. Heater of USNRC to Various, Regarding PNO-I-08-012: Oyster Creek - Results of Implementation of License Renewal CommitmentsAging Management
Moisture barrier
ML09146068614 November 2008E-mail from J. Richmond of USNRC to Various, Regarding Oc PNO - Nov 2008 Drywell Rev 3Aging Management
Moisture barrier
ML0919004247 November 2008E-mail from R. Conte of USNRC to J. Richmond, D. Tifft and D. Pelton of USNRC, Regarding Oyster Creek Preliminary Notification(Draft) and Communications Plan, Rev. 1Nondestructive Examination
Finite Element Analysis
Aging Management
Moisture barrier
ML08134061013 May 2008PNO-08-005: Constellation Energy, Ue Declared Due to Loss of Offsite Power at Nine Mile Point Unit 1
PNO-I-07-009, Nine Mile Point Unit 2, Alert Declared Due to Inadvertent Discharge of Carbon Dioxide Into Electrical Switchgear Room20 September 2007PNO-I-07-009: Nine Mile Point Unit 2, Alert Declared Due to Inadvertent Discharge of Carbon Dioxide Into Electrical Switchgear Room
PNO-I-07-006, A - NRC Resident Inspector - Update - Reactor Scram on Low Reactor Vessel Water Level Due to a Trip of the 'C' Reactor Feed Pump23 July 2007PNO-I-07-006A - NRC Resident Inspector - Update - Reactor Scram on Low Reactor Vessel Water Level Due to a Trip of the 'C' Reactor Feed PumpReactor Vessel Water Level
ML07199042817 July 2007PNO-I-07-006: Reactor Scram on Low Reactor Vessel Water Level Due to a Trip of the C Reactor Feed PumpReactor Vessel Water Level
PNO-I-07-004, A: Update - Unusual Event Declared Due to Explosion in 31 Main Power Transformer at Indian Point Unit 325 April 2007PNO-I-07-004A: Update - Unusual Event Declared Due to Explosion in 31 Main Power Transformer at Indian Point Unit 3
ML0709604826 April 2007PNO-I-07-004: Notification of Unusual Event (NOUE) Due to Fire in 'B' Phase Main Power Transformer at Indian Point Unit 3
PNO-I-07-001, A: Update on Notification of Unusual Event (NOUE) Declared Due to Low Water Level in Indian Point Unit 3 Service Water Intake Bay8 February 2007PNO-I-07-001A: Update on Notification of Unusual Event (NOUE) Declared Due to Low Water Level in Indian Point Unit 3 Service Water Intake Bay
ML0703604925 February 2007PNO-I-07-001: Notification of Unusual Event (NOUE) Declared Due to Low Water Level in Indian Point Unit 3 Service Water Intake Bay
PNO-I-06-012, Oyster Creek, Evaluation of Containment Design Function9 November 2006PNO-I-06-012: Oyster Creek, Evaluation of Containment Design FunctionNondestructive Examination
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