Licensee Event Report

If a criteria is reached according to NUREG-1022 then a Licensee to the NRC must submit a Licensee Event Report to explain what happened.

Reporting Criteria

• 10 CFR 50.73(a)(1), Submit an LER
• 10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown
• 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications (Text"Text" is a predefined property that represents text of arbitrary length and is provided by Semantic MediaWiki.: Any operation or condition which was prohibited by the plant's Technical Specifications)
• 10 CFR 50.73(a)(2)(i)(C), 50.54(x) TS Deviation
• 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded
• 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition
• 10 CFR 50.73(a)(2)(iv)(A), System Actuation
• 10 CFR 50.73(a)(2)(iv), System Actuation
• 10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System
• 10 CFR 50.73(a)(2)(v)(A), Loss of Safety Function - Shutdown the Reactor
• 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat
• 10 CFR 50.73(a)(2)(v)(C), Loss of Safety Function - Release of Radioactive Material
• 10 CFR 50.73(a)(2)(v)(D), Loss of Safety Function - Mitigate the Consequences of an Accident
• 10 CFR 50.73(a)(2)(v), Loss of Safety Function
• 10 CFR 50.73(a)(2)(vii), Common Cause Inoperability

Writing LERs

Explain exactly what happened during the entire event or condition, including how systems,components, and operating personnel performed. Do not cover specific hardware problems in excessive detail. Describe unique characteristics of a plant as well as other characteristics that influenced the event (favorably or unfavorably).

• Avoid using plant-unique terms and abbreviations, or, as a minimum, clearly define them.
  • The audience for LERs is large and does not necessarily know the details of each plant.
• Include the root causes, the plant status before the event, and the sequence of occurrences.
• Describe the event from the perspective of the Operator (i.e., what the operator saw, did, perceived, understood, or misunderstood).
• If several systems actuate during an event, describe all aspects of the complete event, including all actuations sequentially, and those aspects that by themselves would not be reportable.
  • For example, if a single component failure (generally not reportable) occurs following a reactor scram (reportable), describe the component failure in the narrative of the LER for the reactor scram.
• It is necessary to discuss the performance and status of equipment.
• Paraphrase pertinent sections of the latest submitted Safety analysis report (SAR) rather than referencing them because not all organizations or individuals have access to SARs.
• Extensive cross-referencing would be time consuming considering the large number of LERs and reviewers that read each LER.
• Ensure that each component's safety-significant effect on the event or condition is clearly and completely described.
• Do not use statements such as "this event is not significant with respect to the health and safety of the public" without explaining the basis for the conclusion.

Specific information that should be included, as appropriate, is described in paragraphs 50.73(b).

Submissions of LERs

Section 50.73(d) of the NUREG-1022 states that submmissions must be done with Form NRC 366 as described by section 50.4. Submissions are to be done within 60 days of the event. If that happens to be a weekend or a holiday then it must be the next working day. If a Licensee knows that a report will be late or needs an additional day or so to complete the report, the situation should be discussed with the appropriate NRC regional office. See Section 2.5 for further discussion of discovery date.

LER Forwarding Letter and Cancellations

The cover letter forwarding an LER to the NRC should be signed by a responsible official. There is no prescribed format for the letter. The date the letter is issued and the report date should be the same. Licensees are encouraged to include the NRC resident inspector and the Institute of Nuclear Power Operations (INPO) in their distribution. Multiple LERs can be forwarded by one forwarding letter. Cancellations of LERs submitted should be made by letter. The letter should state that the LER is being canceled (i.e., formally withdrawn). The bases for the cancellation should be explained so that the staff can understand and review the reasons supporting the determination. The notice of cancellation will be filed and stored with the LER and acknowledgement made in various automated data systems. The LER will be removed from the LER data base.

Voluntary LERs

Indicate information-type LERS (i.e., Voluntary LERs) by checking the "Other" block in Item 11 of the LER form and type "Voluntary Report" in the space immediately below the block. Also give a sequential LER number to the voluntary report as noted in Section 5.2.4(5). Because not all requirements of 50.73(b), "Contents," may pertain to some voluntary reports, licensees should develop the content of such reports to best present the information associated with the situation being reported. See Section 2.7 for additional discussion of Voluntary LERs.

How To Find LERs

• NRC Website search - Good for industry searching of LERs

See also

• NRC Form 366, Licensee Event Report - the NRC form
• NUREG-1022, Event Reporting Guidelines for 10 CFR 50.72 and 10 CFR 50.73

LER list

by site

1 year

... further results

Site	#	Company	Event lists
05000470	0		[05000470 events]	[RSS]
05200045	0	General Electric (GE) Nuclear Energy	[05200045 events]	[RSS]
05200046	0		[05200046 events]	[RSS]
99902060	0		[99902060 events]	[RSS]
Abilene Christian University	0		[Abilene Christian University events]	[RSS]
Advocate Illinois	0		[Advocate Illinois events]	[RSS]
Aerotest	0		[Aerotest events]	[RSS]
Almaraz	0	Iberdrola	[Almaraz events]	[RSS]
Arkansas Nuclear	0	Entergy	[Arkansas Nuclear events]	[RSS]
Armed Forces Radiobiology Research Institute	0	Department of Defense	[Armed Forces Radiobiology Research Institute events]	[RSS]
Asco	0	Endesa	[Asco events]	[RSS]
Avera McKennan Hospital	0		[Avera McKennan Hospital events]	[RSS]
BWX Technologies	0	BWX Technologies	[BWX Technologies events]	[RSS]
Banner Boswell Medical Center	0		[Banner Boswell Medical Center events]	[RSS]
Bard Brachytherapy	0		[Bard Brachytherapy events]	[RSS]
Barnwell	0	Allied-General Nuclear Services	[Barnwell events]	[RSS]
Battelle Memorial Institute	0		[Battelle Memorial Institute events]	[RSS]
Beaver Valley	0	Vistra	[Beaver Valley events]	[RSS]
Belleville	0	Électricité de France	[Belleville events]	[RSS]
Berkeley Research Reactor	0	University of California	[Berkeley Research Reactor events]	[RSS]
Big Rock Point	0	Consumers Energy	[Big Rock Point events]	[RSS]
Blayais	0	Électricité de France	[Blayais events]	[RSS]
Braidwood	0	Constellation	[Braidwood events]	[RSS]
Braun Intertec Corporation	0		[Braun Intertec Corporation events]	[RSS]
Breazeale Nuclear Reactor	0	Breazeale Nuclear Reactor	[Breazeale Nuclear Reactor events]	[RSS]
Brigham Young University	0		[Brigham Young University events]	[RSS]
Brokdorf	0	Uniper	[Brokdorf events]	[RSS]
Browns Ferry	0	Tennessee Valley Authority	[Browns Ferry events]	[RSS]
Bruce	0		[Bruce events]	[RSS]
Brunswick	0	Duke Energy	[Brunswick events]	[RSS]
Bugey	0	Électricité de France	[Bugey events]	[RSS]
Byron	0	Constellation	[Byron events]	[RSS]
Callaway	0	Ameren	[Callaway events]	[RSS]
Calvert Cliffs	0	Constellation	[Calvert Cliffs events]	[RSS]
Cantera	0	Constellation	[Cantera events]	[RSS]
Caorso	0	SOGIN	[Caorso events]	[RSS]
Catawba	0	Duke Energy	[Catawba events]	[RSS]
Cattenom	0		[Cattenom events]	[RSS]
Changjiang	0	China National Nuclear Corporation	[Changjiang events]	[RSS]
Chattanooga	0	Tennessee Valley Authority	[Chattanooga events]	[RSS]
Chernobyl	0		[Chernobyl events]	[RSS]
Chinon	0	Électricité de France	[Chinon events]	[RSS]
Chooz	0	Électricité de France	[Chooz events]	[RSS]
Claiborne	0	Louisiana Energy Services	[Claiborne events]	[RSS]
Cleveland-Cliffs	0	Cleveland-Cliffs	[Cleveland-Cliffs events]	[RSS]
Clinch River	0		[Clinch River events]	[RSS]
Clinton	0	Constellation	[Clinton events]	[RSS]
Cofrentes	0	Iberdrola	[Cofrentes events]	[RSS]
Columbia	0	Energy Northwest	[Columbia events]	[RSS]
Comanche Peak	0	Luminant	[Comanche Peak events]	[RSS]
Consolidated Interim Storage Facility	0	Consolidated Interim Storage Facility	[Consolidated Interim Storage Facility events]	[RSS]
Cook	0	American Electric Power	[Cook events]	[RSS]
Cooper	0	Entergy	[Cooper events]	[RSS]
Cruas	0	Électricité de France	[Cruas events]	[RSS]
Crystal River	0	Duke Energy	[Crystal River events]	[RSS]
Dampierre	0	Électricité de France	[Dampierre events]	[RSS]
Darlington	0		[Darlington events]	[RSS]
Davis Besse	0	Cleveland Electric	[Davis Besse events]	[RSS]
Dermatology of Seattle and Bellevue	0		[Dermatology of Seattle and Bellevue events]	[RSS]
Diablo Canyon	0	Pacific Gas & Electric	[Diablo Canyon events]	[RSS]
Doel	0	Engie Electrabel	[Doel events]	[RSS]
Douglas Point	0		[Douglas Point events]	[RSS]
Dow Chemical Company	0		[Dow Chemical Company events]	[RSS]
Dresden	0	Constellation	[Dresden events]	[RSS]
Duane Arnold	0	NextEra Energy	[Duane Arnold events]	[RSS]
Dungeness	0	EDF Energy	[Dungeness events]	[RSS]
Eagle Rock	0	Orano USA	[Eagle Rock events]	[RSS]
Electric Power Research Institute	0		[Electric Power Research Institute events]	[RSS]
Elk River	0		[Elk River events]	[RSS]
Entergy Headquarters	0	Entergy	[Entergy Headquarters events]	[RSS]
Erwin	0	Nuclear Fuel Services	[Erwin events]	[RSS]
Farley	0	Southern Nuclear	[Farley events]	[RSS]
Fermi	0	DTE Energy	[Fermi events]	[RSS]
Fessenheim	0	Électricité de France	[Fessenheim events]	[RSS]
FitzPatrick	0	Constellation	[FitzPatrick events]	[RSS]
Flamanville	0	Électricité de France	[Flamanville events]	[RSS]
Fort Calhoun	0	Omaha Public Power District	[Fort Calhoun events]	[RSS]
Fort Saint Vrain	0	Xcel Energy	[Fort Saint Vrain events]	[RSS]
Framatome ANP Richland	0		[Framatome ANP Richland events]	[RSS]
Fred Hutchinson Cancer Center	0		[Fred Hutchinson Cancer Center events]	[RSS]
Fukushima Dai-Ichi	0	TEPCO	[Fukushima Dai-Ichi events]	[RSS]
General Atomics	0		[General Atomics events]	[RSS]
George Washington Hospital	0		[George Washington Hospital events]	[RSS]
Ginna	0	Constellation	[Ginna events]	[RSS]
Global Nuclear Fuel	0		[Global Nuclear Fuel events]	[RSS]
Golfech	0	Électricité de France	[Golfech events]	[RSS]
Grand Gulf	0	Entergy	[Grand Gulf events]	[RSS]
Gravelines	0	Électricité de France	[Gravelines events]	[RSS]
HI-STORE	0	Holtec	[HI-STORE events]	[RSS]
Haddam Neck	0	Connecticut Yankee Atomic Power Co	[Haddam Neck events]	[RSS]
Hallam	0		[Hallam events]	[RSS]
Harris	0	Duke Energy	[Harris events]	[RSS]
Hartlepool	0	EDF Energy	[Hartlepool events]	[RSS]
Hatch	0	Southern Nuclear	[Hatch events]	[RSS]
Hermes	0	Kairos Power	[Hermes events]	[RSS]
Heysham	0	EDF Energy	[Heysham events]	[RSS]
Hinkley Point	0	EDF Energy	[Hinkley Point events]	[RSS]
Holtec	0		[Holtec events]	[RSS]
Hope Creek	0	PSEG	[Hope Creek events]	[RSS]
Humboldt Bay	0	Pacific Gas and Electric	[Humboldt Bay events]	[RSS]
Hunterston	0	EDF Energy	[Hunterston events]	[RSS]
Idaho National Laboratory	0		[Idaho National Laboratory events]	[RSS]
Idaho State University	0		[Idaho State University events]	[RSS]
Indian Point	0	Entergy	[Indian Point events]	[RSS]
Jose Cabrera	0	Enresa	[Jose Cabrera events]	[RSS]
Kansas State University	0		[Kansas State University events]	[RSS]
Karmanos Cancer Institute	0		[Karmanos Cancer Institute events]	[RSS]
Kemmerer	0	TerraPower	[Kemmerer events]	[RSS]
Kennedy Memorial Hospital	0		[Kennedy Memorial Hospital events]	[RSS]
Kennett Square	0	Constellation	[Kennett Square events]	[RSS]
Kewaunee	0	Dominion	[Kewaunee events]	[RSS]
Khmelnytskyi	0	Energoatom	[Khmelnytskyi events]	[RSS]
Knolls Atomic Power Laboratory	0	Bechtel	[Knolls Atomic Power Laboratory events]	[RSS]
La Crosse	0	Dairyland Power Cooperative	[La Crosse events]	[RSS]
LaSalle	0	Constellation	[LaSalle events]	[RSS]
Lee	0	Duke Energy	[Lee events]	[RSS]
Limerick	0	Constellation	[Limerick events]	[RSS]
Los Alamos National Laboratory	0		[Los Alamos National Laboratory events]	[RSS]
Lynchburg Research Center	0		[Lynchburg Research Center events]	[RSS]
MH-1A	0		[MH-1A events]	[RSS]
MIT Nuclear Research Reactor	0		[MIT Nuclear Research Reactor events]	[RSS]
Maine Yankee	0	Maine Yankee	[Maine Yankee events]	[RSS]
Martinez Refining Company	0	Martinez Refining Company	[Martinez Refining Company events]	[RSS]
McGuire	0	Duke Energy	[McGuire events]	[RSS]
Medical University of South Carolina	0		[Medical University of South Carolina events]	[RSS]
Millstone	0	Dominion	[Millstone events]	[RSS]
Mistras Group	0		[Mistras Group events]	[RSS]
Monticello	0	Xcel Energy	[Monticello events]	[RSS]
NRC Headquarters	0	NRC	[NRC Headquarters events]	[RSS]
NRC Region 1	0	NRC	[NRC Region 1 events]	[RSS]
NRC Region 4	0	NRC	[NRC Region 4 events]	[RSS]
NS Savannah	0	U.S. Department of Transportation Maritime Administration	[NS Savannah events]	[RSS]
National Bureau of Standards Reactor	0		[National Bureau of Standards Reactor events]	[RSS]
National Institute for Nuclear Research	0		[National Institute for Nuclear Research events]	[RSS]
National Institute of Standards and Technology	0		[National Institute of Standards and Technology events]	[RSS]
National Renewable Energy Lab	0		[National Renewable Energy Lab events]	[RSS]
Neely Research Reactor	0		[Neely Research Reactor events]	[RSS]
Nine Mile Point	0	Constellation	[Nine Mile Point events]	[RSS]
Nogent	0	Électricité de France	[Nogent events]	[RSS]
North Anna	0	Dominion	[North Anna events]	[RSS]
North Carolina State University	0		[North Carolina State University events]	[RSS]
Northwest Medical Isotopes	0		[Northwest Medical Isotopes events]	[RSS]
Northwestern Memorial Hospital	0		[Northwestern Memorial Hospital events]	[RSS]
NuScale	0		[NuScale events]	[RSS]
Nuclear Energy Institute	0		[Nuclear Energy Institute events]	[RSS]
Oak Ridge National Laboratory	0		[Oak Ridge National Laboratory events]	[RSS]
Oconee	0	Duke Energy	[Oconee events]	[RSS]
Ohio State University	0		[Ohio State University events]	[RSS]
Olkiluoto	0	Teollisuuden Voima	[Olkiluoto events]	[RSS]
Orano USA	0		[Orano USA events]	[RSS]
Oregon State University	0		[Oregon State University events]	[RSS]
Oyster Creek	0	Holtec	[Oyster Creek events]	[RSS]
PM-1	0		[PM-1 events]	[RSS]
PM-2A	0		[PM-2A events]	[RSS]
Pacific Northwest National Laboratory	0		[Pacific Northwest National Laboratory events]	[RSS]
Palisades	0	Entergy	[Palisades events]	[RSS]
Palo Verde	0	Arizona Public Service	[Palo Verde events]	[RSS]
Paluel	0	Électricité de France	[Paluel events]	[RSS]
Parr	0		[Parr events]	[RSS]
Peach Bottom	0	Constellation	[Peach Bottom events]	[RSS]
Penly	0	Électricité de France	[Penly events]	[RSS]
Perry	0	FirstEnergy	[Perry events]	[RSS]
Pickering	0	Ontario Power Generation	[Pickering events]	[RSS]
Piedmont Hospital	0		[Piedmont Hospital events]	[RSS]
Pilgrim	0	Holtec	[Pilgrim events]	[RSS]
Plum Brook	0		[Plum Brook events]	[RSS]
Point Beach	0	NextEra Energy	[Point Beach events]	[RSS]
Point Lepreau	0	NB Power	[Point Lepreau events]	[RSS]
Portsmouth Gaseous Diffusion Plant	0		[Portsmouth Gaseous Diffusion Plant events]	[RSS]
Prairie Island	0	Xcel Energy	[Prairie Island events]	[RSS]
Purdue University	0		[Purdue University events]	[RSS]
Quad Cities	0	Constellation	[Quad Cities events]	[RSS]
Rancho Seco	0	Sacramento Municipal Utility District	[Rancho Seco events]	[RSS]
Reed College	0	Reed Research Reactor	[Reed College events]	[RSS]
Reliable Testing Services	0		[Reliable Testing Services events]	[RSS]
Rensselaer Polytechnic Institute	0		[Rensselaer Polytechnic Institute events]	[RSS]
Rhode Island Atomic Energy Commission	0		[Rhode Island Atomic Energy Commission events]	[RSS]
River Bend	0	Entergy	[River Bend events]	[RSS]
Rivne	0	Energoatom	[Rivne events]	[RSS]
Robinson	0	Duke Energy	[Robinson events]	[RSS]
SHINE Medical Technologies	0		[SHINE Medical Technologies events]	[RSS]
SM-1	0		[SM-1 events]	[RSS]
SM-1A	0		[SM-1A events]	[RSS]
Sacyr Construction	0		[Sacyr Construction events]	[RSS]
Saint Lucie	0	NextEra Energy	[Saint Lucie events]	[RSS]
Saint-Alban	0	Électricité de France	[Saint-Alban events]	[RSS]
Saint-Laurent	0	Électricité de France	[Saint-Laurent events]	[RSS]
Salem	0	PSEG	[Salem events]	[RSS]
San Onofre	0	Southern California Edison	[San Onofre events]	[RSS]
Sandia National Laboratories	0		[Sandia National Laboratories events]	[RSS]
Santa Maria De Garona	0	Nuclenor	[Santa Maria De Garona events]	[RSS]
Saxton	0	GPU Nuclear	[Saxton events]	[RSS]
Screaming Eagle Coal	0		[Screaming Eagle Coal events]	[RSS]
Seabrook	0	NextEra Energy	[Seabrook events]	[RSS]
Sequoyah	0	Tennessee Valley Authority	[Sequoyah events]	[RSS]
Shippingport	0		[Shippingport events]	[RSS]
Shoreham	0	Long Island Lighting Company	[Shoreham events]	[RSS]
Sizewell	0	EDF Energy	[Sizewell events]	[RSS]
South Texas	0	STP Nuclear Operating Company	[South Texas events]	[RSS]
South Ukraine	0	Energoatom	[South Ukraine events]	[RSS]

	Site	Report date	Reporting criterion	System
05000413/LER-1999-007, Forwards LER 99-007-00,re Operation Prohibited by TS 3.4.7. Commitments Identified in LER Are Listed in Planned Corrective Actions Section	Catawba			Residual Heat Removal
05000266/LER-1999-005, Forwards LER 99-005-00,re Failure of Shell of 4B FW Heater Which Resulted in Significant Steam Leak & Manual Trip. New Commitments within Rept Are Indicated in Italics	Point Beach			Reactor Protection System
05000352/LER-1999-006, Forwards LER 99-006-00 Re 990614 Discovery That Grab Sample of Plant Offgas Sys Was Not Obtained within Time Limit Required by TS 3.3.7.12,Action 110 Due to Personnel Error	Limerick
05000414/LER-1999-001, Forwards LER 99-001-01 Re Unanalyzed Condition Associated with Relay Failure in Auxiliary Feedwater Sys,Due to Inadequate Single Failure Analysis.Rev Is Being Submitted to Include Results of Failure Analysis Which Was Performed	Catawba			Auxiliary Feedwater
05000354/LER-1999-007, Forwards LER 99-007-00,re License Condition Violation - Class-1E Battery Charging Operation.Commitments Made by Util Encl	Hope Creek
05000278/LER-1999-002, Forwards LER 99-002-01 to Correct Title Contained in Box (4) of LER Coversheet Form.Rev Does Not Change Reportability Requirements or Any Other Info Contained in Original Submittal of LER	Peach Bottom
05000458/LER-1999-002, Forwards LER 99-002-01,IAW 10CFR50.73.Supplemental Rept Details Root Cause Analysis for Reported Condition. Commitments in Document Annotated on Commitment Identifier Form,Attachment 1	River Bend
05000413/LER-1999-010, Forwards LER 99-010-01 Which Replaces LER 99-002.Rept Number Has Been Changed in Order to Conform to Numbering Convention Specified in NUREG-1022,since Primary Event Involved Both Units	Catawba			Auxiliary Feedwater
05000352/LER-1999-008, Forwards LER 99-008-00 Re 990623 Failure of Plant HPCI Sys to Start Due to Failure of HPCI Turbine,Hydraulic Actuator	Limerick			High Pressure Coolant Injection
05000353/LER-1999-004, Forwards LER 99-004-00 Re 990701 Discovery of Pressure Setpoint Drift of Thirteen Mss SRV Due to Corrosion Induced Bonding within SRVs	Limerick			Safety Relief Valve Main Steam
05000373/LER-1999-002, Forwards LER 99-002-00,IAW 10CFR50.73(a)(2)(i).Commitments Made by Util Are Listed	LaSalle
05000498/LER-1999-006, Forwards LER 99-006-00 Re Automatic Reactor Trip Due to over-temp delta-temp Actuation.Licensee Commitments Are Listed in Corrective Actions Section of LER	South Texas
05000366/LER-1999-007, Forwards LER 99-007-00 Re Personnel Error & Inadequate Corrective Action Causing Automatic Reactor Shutdown	Hatch
05000382/LER-1999-008, Forwards LER 99-008-00,re Failure to Perform Testing of ESF Filtration Units Per TS Srs.Commitments Made by Util Also Encl	Waterford
05000254/LER-1999-002, Forwards LER 99-002-01,IAW 10CFR50.73(a)(2)(iv).Rev Includes Cause Codes & Energy Industry Identification Sys Identifiers Which Were Erroneously Omitted in Original Ler.Commitments Listed	Quad Cities			Emergency Diesel Generator
05000361/LER-1999-004, Forwards LER 99-004-00 Re Automatic Tgis Actuation.Event Affected Units 2 & 3 Equally Because Tgis Is Shared Sys. Single Rept Is Being Provided for Unit 2 IAW NUREG-1022, Rev 1.No New Commitments Are Contained in Encl	San Onofre
05000353/LER-1999-005, Forwards LER 99-005-00,re Actuation of Primary Containment & Reactor Vessel Isolation Control Sys,Esf.Fuse Failed Due to Mechanical Failure of Cold Solder Joint	Limerick			Primary containment
05000370/LER-1999-004, Forwards LER 99-004-00,re Reactor Trip During Ssps Testing. Planned Corrective Actions in PIP Constitute Regulatory Commitments	Mcguire
05000413/LER-1999-011, Forwards LER 99-011-00,re Missed Surveillance on Both Trains of CR Area Ventilation Sys Resulting in TS Violation.Planned Corrective Actions Stated in LER Represent Regulatory Commitment	Catawba
05000266/LER-1999-006, Forwards LER 99-006-00 Which Describes Discovery That Postulated Fire in Central Zone of Primary Auxiliary Bldg Could Result in Spurious Operation of Pressurizer Porv. New Commitments within Rept Are Indicated in Italics	Point Beach
05000412/LER-1999-007, Forwards LER 99-007-00, Forced Shutdown Due to Inoperable EDG, Per 10CFR50.73(a)(2)(i).Rept Is Delayed Due to Util Needing Addl Three Days to Address Event Issues on Reportability & Provide Addl Safety Implications Info	Beaver Valley			Emergency Diesel Generator
05000382/LER-1999-009, Forwards LER 99-009-00 Re Discovery of Condition of Noncompliance with App R Involving Inadequate Separation of Essential Cables Routed in Fire Area RAB-30 in Rab. Compensatory Measures Were Established Immediately	Waterford
05000382/LER-1999-010, Forwards LER 99-010-00,providing Details of Inadequate Pumping Capacity in Dry Cooling Tower Area.All Commitments Contained in Submittal Are Identified on Attached Commitment Identification Voluntary Enhancement Form	Waterford
05000298/LER-1999-003, Informs That Commitment Re Insp Rept 50-298/98-15 & LER 99-003,to Bound Extent of Condition & Take Appropriate C/As Is Now Complete.Addl Time Is Required to Accommodate Training of Engineering Support Personnel	Cooper
05000298/LER-1999-006, Forwards LER 99-006-00 for Cns.Commitments Made by Util Encl	Cooper
05000289/LER-1999-007, Forwards LER 99-007-01 Re Increasing Failure Rate of ESAS Relays.Rept Supplements Preliminary Info Re Determination of Root Cause & Long Term Corrective Actions.Changes Made for Supplement Are Indicated in Bold Typeface	Three Mile Island
05000382/LER-1999-011, Forwards LER 99-011-00,providing Details of Reactor Shutdown Due to Loss of Controlled bleed-off Flow.All Commitments Contained in Submittal Identified on Attached Commitment Identification/Voluntary Enhancement Form	Waterford
05000206/LER-1999-001, Forwards LER 99-001-00 for Occurrence Re Unattended Security Weapon Inside Protected Area.Single Rept for Unit 1 Is Being Submitted,Iaw NUREG-1022,Rev 1,since Condition Involves Shared Sys & Is Applicable to Units 1,2 & 3	San Onofre
05000413/LER-1999-013, Forwards LER 99-013-00,re RHR Heat Exchanger Bypass Valves Not Verified Per TS Surveillance.Surveillance Procedures Have Been Revised & There Are No Further Planned Corrective Actions or Commitments in LER	Catawba			Residual Heat Removal
05000336/LER-1999-010, Forwards LER 99-010-00,documenting 990804 Event of Failure to Perform ASME Section XI IST on Pressurizer Relief Line Flow Control Sample Valve Following Maint Activities.List of Util Commitments Contained in Attachment 1	Millstone
05000413/LER-1999-014, Forwards LER 99-014-00, Missed Surveillance & Operation Prohibited by TS Occurred as Result of Defective Procedures or Program & Inappropriate TS Requirements. Planned Corrective Action Stated in Rept Represents Commitment	Catawba
05000374/LER-1999-001, Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(i).Commitments Made by Util Are Encl	LaSalle
05000414/LER-1999-003, Forwards LER 99-003-01, Unplanned Actuation of ESFAS Due to a SG High Level Caused by Inadequate Procedural Guidance. Suppl Rept Provides Info Re Root Cause & Corrective Actions Associated with Event Developed Subsequent to Rev	Catawba			Steam Generator
05000352/LER-1999-009, Forwards LER 99-009-00,providing 30-day Written follow-up Rept Re Performance of Maint That Affected Safeguard Sys for Which Compensatory Measures Had Not Been Employed	Limerick
05000395/LER-1999-004, Submits Suppl 1 to LER 99-004-00 Re Discovery of Several Fuel Assembly Top Nozzle Holdown Screws Which Had Failed. Root Cause Will Not Be Completed by 990829,as Committed.W Analysis Will Be Issued After Fall Outages Are Complet	Summer
05000266/LER-1999-004, Forwards LER 99-004-01,re Fuel Oil Transfer Pump Cable in AFW Pump Room Being Outside App R Design Basis.Suppl to LER Provides Corrective Actions to Address Concerns Re Fire Disrupting Electrical Power to Fuel Oil Transfer Pump	Point Beach			Emergency Diesel Generator Auxiliary Feedwater
05000382/LER-1999-007, Forwards LER 99-007-00,providing Details of Operation Outside Tornado Missile Protection Licensing Basis for turbine-driven Emergency Feedwater Pump Exhaust Stack & Steam Supply Piping.All Commitments Identified on Attached	Waterford			Feedwater
05000413/LER-1999-009, Forwards LER 99-009-00,re Inoperability of Containment Valve Injection Water Sys Valve in Excess of TS Limits.Root Cause & Corrective Actions Associated with Event Are Being Finalized & Will Be Provided in Supplement to Rept	Catawba
05000282/LER-1999-007, Forwards LER 99-007-00,re Loss of CR Special Ventilation Function.One New Commitment Was Made in Rept as Indicated in Corrective Action Section Statement in Bold Italics	Prairie Island
05000289/LER-1999-009, Forwards LER 99-009-00 Re 990626 Event Involving Partial Loss of Offsite Power & Subsequent Automatic Start of EDG 1A.Commitments Made by Util Are Contained in long-term Corrective Actions Section	Three Mile Island			Emergency Diesel Generator
05000482/LER-1999-008, Forwards LER 99-008-00,re Efsa at Plant.Attachment I Identifies Actions Committed to by Licensee in LER	Wolf Creek			Steam Generator Feedwater
05000498/LER-1999-007, Forwards LER 99-007-00 Re Train 'B' CR Makeup & Cleanup Filtration Sys Being Inoperable for Greater than Aot.Util Intends to Append Addl Info Section of LER with Brief Description of Test Results,Rather than Submit Separate LER	South Texas
05000374/LER-1999-002, Forwards LER 99-002-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util Are Encl	LaSalle
05000482/LER-1999-011, Forwards LER 99-011-00 Re Identification of Missed Surveillance Due to Exceeding Flow Rate Specified in TS for Ccps.List of Util Commitments Contained in Attachment I	Wolf Creek
05000413/LER-1999-015, Forwards LER 99-015-00 Re Inoperability of Auxiliary Bldg Ventilation Sys That Exceeded TS Limits Due to Improperly Positioned Vortex Damper.Commitments Are Contained in Corrective Actions Section of Encl Rept	Catawba
05000414/LER-1999-004, Forwards LER 99-004-01,providing Correction to Info Previously Provided in Rev 0 of Rept.Planned Corrective Actions Contain Commitments	Catawba
05000278/LER-1999-004, Forwards LER 99-004-00 Re Multiple Unplanned ESF Actuations During Planned Mod Activities in Main Cr,Per Requirements 10CFR50.73(a)(2)(iv)	Peach Bottom
05000266/LER-1999-007, Forwards LER 99-007-00 for Point Beach Nuclear Plant,Unit 1. Condition Would Be Outside App R Design Basis for Plant.New Commitments within Rept Indicated in Italics	Point Beach
05000499/LER-1999-006, Forwards LER 99-006-00,re Entry Into TS 3.0.3.Licensee Commitments Listed in Corrective Actions Section of Attachment	South Texas
05000373/LER-1999-003, Forwards LER 99-003-00 IAW 10CFR50.73(a)(2)(iv).Commitments for Submittal Also Encl	LaSalle
05000254/LER-1999-003, Forwards LER 99-003-00 IAW 10CFR73(a)(2)(v)(A).Commitment Made by Util,Listed.Any Other Actions Described in LER Represent Intended or Planned Actions by Licensee	Quad Cities
05000254/LER-1999-004, Forwards LER 99-004-00,IAW Requirements of 10CFR50.73(a)(2)(i)(B).Util Is Committed to Listed Action	Quad Cities
05000498/LER-1999-008, Forwards LER 99-008-00 Re Turbine Trip That Occurred While Performing Main Turbine Emergency Trip Test.Commitments Made by Licensee Are Listed in Corrective Actions Section of LER	South Texas			Main Turbine
05000382/LER-1999-014, Forwards LER 99-014-00,providing Details of Reactor Shutdown Due to Loss of RCP Controlled bleed-off Flow.Attached Commitment Identification/Voluntary Enhancement Form Identifies All Commitments Contained in Submittal	Waterford
05000482/LER-1999-002, Forwards LER 99-002-00,re Identification of Surveillance Performed in Modes Other than Those Required by TS SR 4.6.3.2.a.Commitments Made by Util Are Encl	Wolf Creek
05000336/LER-1999-012, Forwards LER 99-012-00,re Unrecoverable CEA Misalignment Entry Into TS 3.0.3 on 990917.Commitments Made by Util Are Encl	Millstone
05000327/LER-1999-002, Forwards LER 99-002-00 Re Start of Units 1 & 2 EDGs as Result of Cable Being Damaged During Installation of Thermo- Lag for Kaowool Upgrade Project	Sequoyah			Emergency Diesel Generator
05000461/LER-1999-011, Forwards LER 99-011-00 Re Improper Restoration of a APRM Which Caused Monitor to Not Meet Seismic Qualification Requirements.Rept Contains Listed Commitments	Clinton
05000482/LER-1999-009, Forwards LER 99-009-00 Re Util Identification of Fire Suppression Issue Affecting Safe Shutdown Components. Attachment I Identifies Actions Committed to by Licensee in Encl LER	Wolf Creek
05000482/LER-1999-006, Forwards LER 99-006-01,re Identification of Failure to Enter LCO for TS 3.6.1.1 While Taking Containment Atmosphere Samples During Power Operation.Commitments Made by Util Are Encl	Wolf Creek
05000353/LER-1999-010, Forwards LER 99-010-00,re Manual Actuation of Esf.Main CR Ventilation Sys Was Placed in Chlorine Isolation Mode Due to Rept of Faint Odor of Chlorine in Unit 2 Reactor Encl	Limerick
05000482/LER-1999-010, Forwards LER 99-010-00,re Failure to Correctly Perform TS Surveillance 4.3.3.6.Encl Identifies Actions Committed to by Util	Wolf Creek
05000370/LER-1999-003, Forwards LER 99-003-01,concerning Inadvertent Actuation of Unit 2 Turbine Driven Auxiliary Feedwater Pump.Note That LER 99-003-00 Had Incorrect Date of 990915 Listed as Expected Submission Date on NRC Form 366	Mcguire			Auxiliary Feedwater
05000336/LER-1999-001, Forwards LER 99-001-00 Re Thermal Reactor Power Limit That Was Exceeded.Commitments Made by Util Encl	Millstone
05000414/LER-1999-005, Forwards LER 99-005-00 Re Missed EDG TS Surveillance Concerning Verification of Availability of Offsite Power Sources Resulted from Defective Procedure.Planned Corrective Actions Stated in Rept Represent Regulatory Commitments	Catawba			Emergency Diesel Generator
05000382/LER-1999-013, Forwards LER 99-013-00,providing Details of Exceeding TS Limits for RCS Cooldown Rates.All Commitments Contained in Submittal Are Identified on Encl Commitment Identification/ Voluntary Enhancement Form	Waterford			Reactor Coolant System
05000499/LER-1999-005, Forwards LER 99-005-00,re Esfa Following Loss of Power to Standby Transformer 2 Due to Electrical Fault.Licensee Commitments Are Listed in Corrective Actions Section of LER	South Texas
05000361/LER-1999-005, Forwards 30-day follow-up LER 99-005-00,describing Loss of Physical Train Separation in Control Room.Any Actions Listed Intended to Ensure Continued Compliance with Existing Commitments	San Onofre
05000354/LER-1999-009, Forwards LER 99-009-00, License Condition Violation - Min FW Temp Limits. Commitments Made by Util Encl	Hope Creek			Feedwater
05000298/LER-1999-004, Forwards LER 99-004-01.Commitments Made by Util Are Encl	Cooper
05000298/LER-1999-005, Forwards LER 99-005-00 for Cns.Commitments Made by Util Encl	Cooper
05000352/LER-1999-004, Forwards LER 99-004-00,re Inoperability of Automatic Depressurization Sys Portion of Eccs.Condition Resulted from Incomplete Impact Review of Isolating Portion of ADS Nitrogen Backup Supply on Operability of ECCS Sys	Limerick			Automatic Depressurization System Emergency Core Cooling System
05000289/LER-1999-008, Forwards LER 99-008-00 Re Discovery of Degraded But Operable Condition of RB Emergency Cooling Sys.Condition Did Not Adversely Affect Health & Safety of Public	Three Mile Island
05000353/LER-1999-003, Forwards LER 99-003-00,re Bypass of RW Cleanup Leak Detection Sys Isolation Function on Three Separate Occasions.Bypass of Safety Function Was Caused by Inadequate Review & Approval of Change to Procedure	Limerick			Reactor Water Cleanup
05000364/LER-1999-001, Forwards LER 99-001-00 Re Reactor Trip Due to Loss of Condenser Vacuum Steam Dump Drain Line Failure.Commitments Made by Licensee,Listed	Farley
05000413/LER-1999-008, Forwards LER 99-008-00,re Operation Prohibited by TS 3.5.2. Rev to LER Will Be Submitted by 990812 Which Will Include All Required Info About Ventilation Sys Pressure Boundry Breach	Catawba
05000338/LER-1999-005, Forwards LER 99-005-00,IAW 10CFR50.73.Commitment Made by Util Encl	North Anna
05000458/LER-1999-005, Forwards LER 99-005-00 IAW 10CFR50.73(a)(2)(i).Commitments Identified in LER Are Noted in Attachment 1	River Bend			Service water
05000289/LER-1999-003, Forwards LER 99-003-00, Discovery of Condition Outside UFSAR Design Basis for CR Habitability, Which Was Determined Reportable on 990310.Rept Is Being Submitted Four Weeks Later than Required,Per Discussion with NRC	Three Mile Island
05000458/LER-1999-006, Forwards LER 99-006-00 Re Unplanned Automatic Standby Svc Water Initiation,Due to Procedure Inadequacy.Commitments Identified in Rept Noted in Attachment 1	River Bend			Service water
05000499/LER-1999-004, Forwards LER 99-004-00 Re non-compliance with TS 3.9.4 in That It Was Not Possible to Close Min of One of Personnel Air Lock Doors within 30 Minutes.Licensee Commitments Listed in Corrective Action Section of Attachment	South Texas
05000373/LER-1999-001, Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(ii).Attachment a Provides Commitments for Submittal	LaSalle
05000482/LER-1999-003, Forwards LER 99-003-00,re Failure to Perform TS SR 4.9.2.c Prior to Entering Mode 6.Commitments Made by Util Are Encl	Wolf Creek
05000458/LER-1999-007, Forwards LER 99-007-00 IAW 10CFR50.73.Commitments Identified in LER Are Noted in Attachment 1	River Bend
05000395/LER-1999-005, Forwards LER 99-005-00 for VC Summer Nuclear Station.Rept Describes Potential Condition for Exceeding Vsns Plant Design Basis Due to Submergence Qualification Issues for Certain ESF Components	Summer
05000482/LER-1999-004, Forwards LER 99-004-00 Re Failure to Maintain Containment Closure During Fuel Movement as Required by TS 3.9.4.c. Attachment I to Ltr Identifies Actions Committed to by Plant in Encl LER	Wolf Creek
05000327/LER-1999-001, Forwards LER 99-001-00 Re Condition That Resulted in Granting of Enforcement Discretion,Per Failure of Centrifugal Charging Pump.Condition Being Reported IAW 10CFR50.73(a)(2)(i)(B) & (a)(2)(iv)	Sequoyah
05000254/LER-1999-001, Forwards LER 99-001-00 for Quad Cities Nuclear Power Station.Licensee Shall Rept Any Operation or Condition Prohibited by Plant Tech Specs.Util Committing to Listed Actions	Quad Cities
05000413/LER-1999-006, Forwards LER 99-006-00,re CR Ventilation Sys Inoperability. Root Cause & Corrective Actions for Occurence Are Being Finalized & Will Be Reported in Supplement Rept on 990607	Catawba
05000353/LER-1999-002, Forwards LER 99-002-00,automatic Actuations of Primary Containment & Reactor Vessel Isolation Control Sys & Other Common Plant ESF Due to Loss of Power to a Rps/Ups Power Distribution Panel on 990419	Limerick			Reactor Protection System Primary containment
05000395/LER-1999-006, Forwards LER 99-006-00,describing Identified Safety Hazard with GE 7.2kV Magne-Blast Circuit Breakers.Event Is Being Reported Per 10CFR21.21a(1)	Summer
05000499/LER-1999-002, Forwards LER 99-002-00 Re Unit 2 Automatic Reactor Trip,Due to Loss of Power to Turbine Control Sys.Event Did Not Have Adverse Effect on Health & Safety of Public.Commitments Are Contained in Corrective Action Section of Encl	South Texas
05000289/LER-1999-001, Forwards LER 99-001-00,re Short Sections of Piping Were Below Temps Specified in FSAR Section 9.2.1.2.LER Is follow-up to Notification Made Via ENS Telephone to NRC on 990122	Three Mile Island
05000461/LER-1999-001, Forwards LER 99-001-00 Re Improper Assembly of Motor That Caused Degradation of Bearings in Two Divisions of Shutdown Sws.Commitments Made by Util,Listed	Clinton			Service water
05000482/LER-1999-001, Forwards LER 99-001-00,re Identification of Missed Surveillance Required by TS 4.7.3a.Commitments Made by Util, Encl	Wolf Creek
05000317/LER-1999-002, Requests That Cover Page for LER 99-002,dtd 990525,be Corrected to Indicate Rept Is Submitted Per Requirements of 10CFR20.2201(b)	Calvert Cliffs
05000457/LER-1999-002, Forwards LER 99-002-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util Are Listed	Braidwood
05000325/LER-1999-003, Forwards LER 99-003-00,concerning Actuation of Cb Emergency Air Filitration (Cbeaf) Sys Which Occurred on 970724.CBEAF Sys Was Subsequently Reclassified as ESF & Therefore, Rept Is Being Submitted to Address 970724 Occurrence	Brunswick
05000301/LER-1999-001, Forwards LER 99-001-00,re Loss of Safeguards Electrical Bus During Refueling Surveillance Testing Which Resulted in Temporary Unavailability of One Train of Decay Heat Removal. Commitments Made by Util Are Identified in Italics	Point Beach			Emergency Diesel Generator Decay Heat Removal
05000336/LER-1999-005, Forwards LER 99-005-00,documenting Condition That Was Discovered at Millstone Nuclear Station,Unit 2 on 990223. Util Commitments Made within Ltr Included in Attachment 1	Millstone
05000382/LER-1999-004, Forwards LER 99-004-00 Re Discovery That Response Time Testing Had Not Been Performed for ESFAS Containment Cooling Function,As Required by TS SR 4.3.2.3	Waterford
05000454/LER-1999-001, Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(i)(B).Required Actions to Address Causes of Event Listed	Byron			Control Rod
05000333/LER-1999-003, Forwards LER 99-003-00,per 10CFR50.73(a)(2)(i)(B).One New Commitment Is Contained in Rept	FitzPatrick			Safety Relief Valve
05000336/LER-1999-004, Forwards LER 99-004-00 Documenting Event That Occurred at Mnps,Unit 2 on 990211,per 10CFR50.73(a)(2)(i).Commitments Made by Util Encl	Millstone
05000265/LER-1999-001, Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(iv).Commitments Made by Util Are Listed	Quad Cities
05000361/LER-1999-003, Forwards LER 99-003-00 Re Inoperability of Ccws non-critical Loop Isolation Valves Due to Previously Unrecognized Instrument Air Configuration Anomaly.Single Rept for Unit 2 Is Being Submitted IAW NUREG-1022,rev 1	San Onofre
05000461/LER-1999-005, Forwards LER 99-005-00,re Inoperability of Standby Gas Treatment Sys Train a Caused by Inadequate Design of Control Circuit.Commitments Listed	Clinton			Standby Gas Treatment System
05000413/LER-1999-001, Forwards LER 99-001-00,re Inoperable Refueling Water Storage Tank Level Channels Resulting in Operation Outside Design Basis.Commitments Are Provided in Planned Corrective Action Section of LER	Catawba
05000298/LER-1999-001, Forwards LER 99-001-00,including List of NRC Commitments Made by Util	Cooper
05000382/LER-1999-002, Forwards LER 99-002-00 Re Leaks Discovered on Instrument Nozzles in Rcs.Event Being Reported Per 10CFR50.73(a)(2)(ii) & 10CFR50.73(a)(2)(i)(B)	Waterford			Reactor Coolant System
05000354/LER-1999-003, Forwards LER 99-003-00,as Found Values for Safety Relief Valve Lift Setpoints Exceed TS Allowable Limits,Per Requirements of 10CFR50.73.Attachment a Contains Commitments Made	Hope Creek			Safety Relief Valve
05000336/LER-1999-006, Forwards LER 99-006-00,re Condition Discovered at Millstone Unit 2 on 990301,IAW 10CFR50.73(a)(2)(i)(B).Commitments Made by Util Are Encl	Millstone
05000333/LER-1999-001, Forwards LER 99-001-01 Re Incorrect EDG line-up During Fire Placing Plant in Outside Design Basis.Suppl Contains Results of Completed Root Cause Evaluations & Subsequent Corrective Actions Taken.Rept Contains No Commitments	FitzPatrick			Emergency Diesel Generator
05000413/LER-1999-002, Forwards LER 99-002-00,re Three RHR Sys Valves Which Did Not Meet Edf Response Time Requirements.Commitments Made by Util Are Listed in Planned Corrective Actions Section	Catawba			Residual Heat Removal
05000354/LER-1999-004, Forwards LER 99-004-00 Re Check Valves for Containment Atmosphere Control Sys Vacuum Breaker Isolation Valve Accumulator Did Not Meet Leakage Requirements During Testing.Commitments,Encl	Hope Creek
05000413/LER-1999-003, Forwards LER 99-003-00 Re Inoperability of Eight Ice Condenser Inlet Doors Caused by Ice/Frost Buildup That Could Restrict Door Movement.Rept Contains No New Regulatory Commitments	Catawba
05000266/LER-1999-001, Forwards LER 99-001-01,describing Discovery That Common Min Recirculation Flow Line Return to RWST for Safety Injection & Containment Spray Pumps Was Partially Frozen & Would Not Pass Flow.New Commitments Indicated in Italics i	Point Beach			Containment Spray
05000278/LER-1999-001, Forwards LER 99-001-00 Re 990312 ESF Actuation of Rcics Due to High Steam Flow Signal During Sys Restoration.Rept Submitted Per 10CFR50.73(a)(2)(iv)	Peach Bottom			Reactor Core Isolation Cooling
05000499/LER-1999-003, Forwards LER 99-003-00 Re Esfa & Entry Into TS 3.0.3 Following Partial Loss of Offsite Power Due to Fault in Switchyard Circuit Breaker.Licensee Commitments Are Listed in Corrective Actions Section of LER	South Texas
05000395/LER-1999-002, Forwards LER 99-002-00 Re Condition for Exceeding Vsns Design Basis During Surveillance Testing Utilizing Certain ECCS Valves.Simplified Flow Diagram Included to Identify Configurations Discussed by Rept Encl	Summer			Emergency Core Cooling System
05000413/LER-1999-005, Forwards LER 99-005-00 Entitled, Surveillance Requirements for Turbine Trip-Reactor Trip Functions Incorrectly Performed Causing TS Non-Compliance. Expected Submittal Date for Suppl Rept Is 990429	Catawba
05000498/LER-1999-001, Forwards LER 99-001-00,re RHR Sys Being Outside Design Basis.Commitments Made Are Found in Corrective Action Section of Attachment	South Texas			Residual Heat Removal
05000369/LER-1999-001, Forwards LER 99-01(S)-00 Re Contract Employee Submittal of False Info Resulting in Gaining Unescorted Access.No Licensee Planned Corrective Actions or Other Regulatory Commitments Were Identified as Result of Incidence	McGuire
05000336/LER-1999-007, Forwards LER 99-007-00,documenting Event That Occurred on 990319.Attachment 1 Contains Commitments Made within Ltr	Millstone			Steam Generator
05000370/LER-1999-002, Forwards LER 99-002-00 Re Failure to Comply with Required Actions of TS 3.4.12, LTOP Sys, with Two Centrifugal Charging Pumps Capable of Injecting Into Rcs.Event Is Considered Nonsignificant to Health & Safety of Public	Mcguire			Reactor Coolant System
05000301/LER-1999-002, Forwards LER 99-002-00 Re Discovery That Cable Necessary to Provide Plant Parameter Required to Be Monitored for App R Safe SD Location Was Not Routed Independent of Appropriate Fire Zone.Commitments in Rept Indicated in Italic	Point Beach			Steam Generator
05000529/LER-1999-002, Forwards LER 99-002-00 Re Findings & Corrective Actions Taken as Result of Plant Out of Tolerance MSSV Condition Which Was Discovered During pre-outage Testing	Palo Verde			Main Steam Safety Valve
05000277/LER-1999-003, Forwards LER 99-003-00 Re 990318 Failure to Maintain Provisions of Fire Protection Program to Properly Address Effects of Flooding	Peach Bottom
05000440/LER-1999-002, Forwards LER 99-002-00, LCO 3.0.3 Entered Due to TS Bases Statement Interpretation. Action Occurred After RHR Pump Failed to Start.Plant at No Time Was in Condition Where Required Decay Heat Removal System Were Not Available	Perry			Residual Heat Removal Decay Heat Removal
05000458/LER-1999-003, Forwards LER 99-003-00,per 10CFR50.73.Commitments Identified in Rept Are Noted in Attachment 1	River Bend
05000498/LER-1999-002, Forwards LER 99-002-00,re Inadequate Performance of TS Surveillance When Evaluating Source Range Nuclear Instrument Discriminator Bias Curve Results.Corrective Action Section of LER Lists Commitments	South Texas
05000443/LER-1999-001, Forwards LER 99-001-00 for Event That Occurred at Seabrook Station on 990329.List of Commitments Made in Response to Ler,Encl	Seabrook			Emergency Diesel Generator
05000498/LER-1999-003, Forwards LER 99-003-00,re Unit 1 CR HVAC Being Placed in Filtered Recirculation Mode of Operation Instead of Recirculation & make-up Filtration Mode.Commitments Made by Util Are in Corrective Action Section of LER	South Texas			HVAC
05000282/LER-1999-004, Forwards LER 99-004-00 Re Discovery of Inadequate Sp That Demonstrates Operability of SFP Special Ventilation Sys.Two New NRC Commitments Are Contained in Corrective Action Section of Rept in Bold Italics	Prairie Island
05000352/LER-1999-003, Forwards LER 99-003-00,re Rps,Pcrvics Actuations.Ler Contains Special Rept Info for HPCI & Reactor Core Isolation Cooling Sys Injections Into Rv	Limerick			Feedwater High Pressure Coolant Injection Reactor Protection System Reactor Core Isolation Cooling Primary containment
05000458/LER-1999-009, Forwards LER 99-009-00 IAW 10CFR50.73.Commitments Contained in Ltr Are Identified on Commitment Identification Form	River Bend
05000301/LER-1999-003, Forwards LER 99-003-00 for Point Beach Nuclear Plant,Unit 2. Rept Is Provided in Accordance with 10CFR50.73(a)(2)(i)(B), as Any Operation or Condition Prohibited by Plant Tech Specs	Point Beach
05000414/LER-1999-002, Forwards Abstract of LER 99-002-00 Re Forced Shutdown of Plant as Result of Flow Restriction Caused by Corrosion of Afs Assured Suction Source Piping Due to Inadequate Testing. Final LER Will Be Submitted No Later than 990708	Catawba			Auxiliary Feedwater
05000370/LER-1999-001, Forwards LER 99-001-00,concerning Failure to Comply with Requirements of TS 3.7.4, SG Power Operated Relief Valves. Planned Corrective Actions Stated in LER Represent Regulatory Commitments	Mcguire			Steam Generator
05000458/LER-1999-011, Forwards LER 99-011-00 for River Bend Station,Unit 1,IAW 10CFR50.73.Commitments Identified in Rept,Encl	River Bend
05000458/LER-1999-010, Forwards LER 99-010-00 for River Bend Station,Unit 1 IAW 10CFR50.73.Commitments Identified in Rept,Encl	River Bend
05000282/LER-1999-005, Forwards LER 99-005-00 Re Containment Inservice Purge Sys Not Isolated During Heavy Load Movement Over Fuel.Event Has Indicated That Level of Performance Expected by Mgt Has Not Yet Been Achieved	Prairie Island
05000423/LER-1999-005, Forwards LER 99-005-00,re Failure to Perform Surveillance on RCS Pressurizer Heater Penetration Breakers,Determined Reportable on 990510.Commitments Made,Encl	Millstone
05000445/LER-1999-001, Forwards LER 99-001-00, Some Electrical Contacts for RCS Pressure Relief Valves Were Not Included in Surveillance Testing Procedures. New Licensing Commitments Identified in Attachment 1	Comanche Peak			Reactor Coolant System
05000289/LER-1999-004, Forwards LER 99-004-00,re Discovery of Emergency FW Pump Bearing Failure During Performance of Oil Change on 990510. Event Was Determined Reportable IAW 10CFR50.73,since Pump Was Determined to Be Inoperable Longer than TS AOT	Three Mile Island			Feedwater
05000482/LER-1999-005, Forwards LER 99-005-00,re Esfa.Commitments Made by Util Are Encl	Wolf Creek
05000454/LER-1999-002, Forwards LER 99-002-00,IAW 10CFR50.73(a)(2)(i)(b).There Are Two Actions Remaining to Address Cause of Event.Both Actions Are Listed	Byron
05000336/LER-1999-008, Forwards LER 99-008-00,documenting Event That Occurred at Unit 2 on 990511.Util Commitments Made within Ltr Included in Attachment 1	Millstone			Auxiliary Feedwater
05000461/LER-1999-008, Forwards LER 99-008-00,re Failure of Motor Driven Reactor FW Pump Regulating Valve.Commitment Made by Util,Listed	Clinton			Feedwater
05000461/LER-1999-007, Forwards LER 99-007-00,re Design Error Causing Main Steam Isolation Valve Leakage Control Sys to Be Outside Design Basis.Commitment Made by Util,Listed	Clinton			Main Steam Isolation Valve
05000282/LER-1999-006, Forwards LER 99-006-00 Re Discovery That Manual SI Actuation Switch Had Not Been Tested on Staggered Basis During Integrated SI Test.Two New Commitments Are Indicated in Corrective Action Section Statement in Bold Italics	Prairie Island
05000456/LER-1999-001, Forwards LER 99-001-00,IAW 10CFR50.73(a)(2)(i)(B). Description of Action & Associated Action Request Number That Braidwood Station Is Committed to Implement Is Response to LER Is Listed	Braidwood
05000354/LER-1999-006, Forwards LER 99-006-00 Re Esfa B Channel Primary Containment Isolation Signal Actuation.Attachment a Lists Commitments Util Making to NRC Re LER	Hope Creek			Primary containment
05000482/LER-1999-007, Forwards LER 99-007-00,re Condition in Which Wolf Creek Generating Station TS 3.3.2 Was Not Met.Commitments Made by Util Also Encl	Wolf Creek
05000423/LER-1999-006, Forwards LER 99-006-00,re Failure of Both Reactor Plant Aerated Drains SR Air Driven Sump Pumps During Technical Requirements Manual Surveillance on 990516.Commitments Also Encl	Millstone
05000277/LER-1999-004, Forwards LER 99-004-00 Re Unplanned ESF Actuations During Planned Electrical Bus Restoration Following Maint Activities	Peach Bottom
05000458/LER-1999-012, Forwards LER 99-012-00,IAW 10CFR73.Commitments Contained in Document Identified on Commitment Identification Form	River Bend
05000289/LER-1999-006, Forwards LER 99-006-00,providing Complete Description,Extent of Condition & Actions Taken in Association with Determination of Inability of Pressurizer Support Bolts to Meet FSAR Requirements	Three Mile Island
05000382/LER-1999-005, Forwards LER 99-005-00,providing Details of Discovery of Untested Electrical Contacts in safety-related Logic Circuits	Waterford
05000265/LER-1999-002, Forwards LER 99-002-00 for Quad Cities Nuclear Power Station IAW Requirements of 10CFR50.73(a)(2)(i)(B).Util Commits to One Listed Action	Quad Cities			Secondary containment
05000336/LER-1999-009, Forwards LER 99-009-00,re Manual Rt Due to Steam Leak in Turbine Bldg.Commitments Made by Util Are Encl	Millstone
05000498/LER-1999-005, Forwards LER 99-005-00,re Failure to Meet Requirements of TS Surveillance 3.7.1.2 Action B for Auxiliary FW Sys.Only Commitments Contained in Ltr Are Located in Corrective Action Section of LER	South Texas			Auxiliary Feedwater
05000361/LER-1998-013, Forwards LER 98-013-00 for post-LOCA Control Room Dose Being Outside Design Basis.Ler Will Be Revised by 980915	San Onofre
05000413/LER-1998-012, Forwards LER 98-012-00 Re Entry Into TS 3.0.3 Due to Inoperability of Both Trains of CR Ventilation Caused by Improper Sys Isolation	Catawba
05000352/LER-1998-015, Forwards LER 98-015-00 Re 950216 Determination That Calibr Error for Core Spray Internal Line Break Detection Instrumentation Resulted in Setpoints Being Outside Required TS Limit	Limerick			Core Spray
05000289/LER-1998-007, Forwards LER 98-007-00, Inoperable Intake Screen & Pump House Floor Drain Check Valves Due to Lack of Preventive Maint & Periodic Insps, Per 10CFR50.73.Rept Was Evaluated & Determined Reportable on 980720.W/o Encl	Three Mile Island
05000361/LER-1998-004, Forwards LER 98-004-00 Re Fuel Oil Particulates Being in Excess of Ts.Neither Health Nor Safety of Plant Personnel or Public Was Affected by Occurrence	San Onofre
05000325/LER-1998-003, Forwards LER 98-003-00 Re Safety Relief Valves Exceeded TS Setpoint Limits.Rept Fulfills Requirement for Written Rept within 30 Days of Reportable Occurrence.No Regulatory Commitments Contained in Document	Brunswick			Safety Relief Valve
05000458/LER-1998-003, Forwards LER 98-003-02,revising Previous Rept Dtd 981005, Submitted to Clarify Reported Condition & to Incorporate Final Root Cause Analysis & Corrective Action Plan for Event.Complete Rev & No Change Bars Used in Documents	River Bend
05000424/LER-1998-001, Forwards LER 98-001-01 Re Concrete Degradation Found in DG Exhaust Barriers.Changes Made Under Rev Marked W/Rev Bars on Left,Outside of LER Border	Vogtle
05000361/LER-1998-011, Forwards LER 98-011-00 Re Missed Surveillance for Logarithmic Power Level - High Automatic Bypass Removal Setpoints.Ler Will Be Revised by 980930	San Onofre
05000413/LER-1998-015, Forwards LER 98-015-00 Re TS Required Shutdown & Operation Prohibited by TS Associated W/Ice Condenser.Rept Will Be Revised by 981015	Catawba
05000423/LER-1998-007, Forwards LER 98-007-00,documenting Event That Occurred at Millstone,Unit 3 on 980129.Commitments Made by Util,Encl	Millstone
05000361/LER-1998-003, LOCA Evaluation of Safety Significance of Failure of Emergency Sump Valve Linestarter (LER 1998-003)	San Onofre			Steam Generator Reactor Coolant System Feedwater Shutdown Cooling Emergency Core Cooling System Containment Spray
05000206/LER-1998-004, Forwards LER 98-004-01,re Safeguard Drawings That Were Incorrectly Decontrolled,Iaw NUREG-1022,rev 1.No New Commitments Made within LER	San Onofre
05000461/LER-1998-013, Responds to J Carter Telephone Request for GE to Review Clinton LER 98-013-00	Clinton			Safety Parameter Display System Remote shutdown
05000341/LER-1998-003, Forwards LER 98-003-01,which Addresses Issues Identified as Result of Investigation of Fire Induced Spurious Operation of Valves That Could Cause Inadvertent Opening of Drain Path from CST to Hotwell.Commitments Listed	Fermi
05000266/LER-1998-010, Forwards LER 98-010-01,re Containment Spray Channel Functional Testing.Commitments Made within Ltr,Encl	Point Beach			Containment Spray
05000395/LER-1998-004, Forwards LER 98-004-01 Re Unanalyzed Condition for Equipment Qualification Beyond Ten Minutes Following High Energy Line Break Outside Containment,Per 10CFR50.73(a)(2)(ii).Suppl Provides Addl Corrective Actions	Summer
05000336/LER-1998-005, Forwards LER 98-005-01 Re HELB Deficiencies for Piping Inside Containment on 980318.Commitments,encl	Millstone
05000423/LER-1998-012, Forwards LER 98-012-01,documenting Addl Info Pertaining to Condition That Was Determined Reportable on 980218. Attachment 1 Contains Commitments in Response to Event	Millstone			Residual Heat Removal
05000382/LER-1998-008, Forwards LER 98-008-00,re Degraded Condition in Both Trains a & B of Ecw Sys.No New Commitments Made within Ltr	Waterford
05000259/LER-1998-001, Forwards LER 98-001-00 Re Failure to Meet Requirements of ANSI Stds N510-1975, Testing of Nuclear Air Cleaning Sys, During Performance of Standby Gas Treatment Sys Surveillance Testing	Browns Ferry
05000423/LER-1998-016, Forwards LER 98-016-01,determined Reportable at Millstone Unit 3 on 980223,per 10CFR50.73(a)(2)(vii).Commitments Made within Ltr,Encl	Millstone
05000423/LER-1998-002, Informs of Revised Completion Date to Complete Commitment Contained in LER 98-002-00, Verification of ECCS Piping Full of Water Per TS 4.5.2.b.1 Not Being Met. New Commitment Made by Util,Encl	Millstone			Emergency Core Cooling System
05000289/LER-1998-005, Forwards LER 98-005-00 Re Inoperable Fire Dampers Determined Reportable on 980416.No New Commitments Made within Ltr	Three Mile Island
05000414/LER-1998-002, Forwards LER 98-002-01 Re Violation of Auxiliary Bldg Filtered Exhaust Ventilation Sys Tech Specs 3.7.7 Due to Exceeding Allowable Outage Time of TS Action Requirements for 2A Auxiliary Bldg Filtered Exhaust Sys	Catawba
05000266/LER-1998-015, Forwards LER 98-015-00,re Containment Fan Cooler Test Results Outside Acceptance Criteria at Plant,Unit 1	Point Beach
05000282/LER-1998-005, Forwards LER 98-005-01,re Inoperability of Actuation Logic for MSIV in Certain Flooding Conditions from Feedwater Line Break.Commitments Made within Ltr,Encl	Prairie Island			Feedwater Main Steam Isolation Valve
05000254/LER-1998-012, Forwards LER 98-012-01,which Describes Unit 1 Reactor Bottom Head Drain Line Developed Leak.No New Commitments Made within Submittal	Quad Cities
05000277/LER-1998-002, Forwards Details of LER 98-002-00 Re 980505 Loss of Both Trains of Main CR Emergency Ventilation Sys,Per Requirements of 10CFR50.73(a)(2)(i)(B)	Peach Bottom			Control Room Emergency Ventilation
05000413/LER-1998-005, Forwards LER 98-005-00,re Missed TS Surveillance on Abv. Commitments Made within Ltr,Encl	Catawba
05000413/LER-1998-006, Forwards LER 98-006-00,re Missed TS Surveillance on Pressurizer Heater Emergency Power Supply Testing. Commitments Made within Ltr,Encl	Catawba
05000412/LER-1998-008, Forwards LER 98-008-01, GL 96-01 TS Instrumentation Surveillance Inadequacies, Per 10CFR50.73(a)(2)(i)	Beaver Valley
05000423/LER-1998-009, Forwards Revised Commitments Contained in LER 98-009-00 for Mnps,Unit 3, Containment Radiation Monitor CMS*22 Setpoints Non-Conservative W/Respect to Conforming W/Commitments Made to Reg Guide 1.45 within Fsar	Millstone
05000336/LER-1998-007, Forwards Corrected LER 98-007-00,documenting Event Which Occurred at Millstone Unit 2 on 980408.LER Is Being Resubmitted Due to Omission of Rept Date on Original Submittal.Commitments Made within Ltr,Encl	Millstone			Main Steam Line
05000289/LER-1998-002, Forwards LER 98-002-01,providing Addl Info Addressing Reason for Event,Extent of Problem Associated W/Missing Operator Aid,Assessment of Safety Consequences of Event & Corrective Actions Taken	Three Mile Island
05000219/LER-1998-011, Forwards LER 98-011-02, Three Small Bore Pipe Lines Did Not Meet Design Bases for Siesmic & Thermal Allowables. Engineering Std Will Not Be Completed Until End of 4th Quarter of 1999 Due to Scheduling Conflicts	Oyster Creek
05000413/LER-1998-010, Forwards LER 98-010-00,re Pinhole Leak in AFW Nozzle Tempering Line.Commitments Are Contained in Planned Corrective Action Section of Rept	Catawba			Auxiliary Feedwater
05000293/LER-1998-015, Forwards LER 98-015-00 Re non-conservative Degraded Voltage Trip Setpoint,Submitted IAW 10CFR50.73.Ltr Contains Listed Commitments	Pilgrim
05000348/LER-1998-007, Forwards SG-99-04-001, Farley-1:Final Cycle 16 Freespan ODSCC Operational Assessment, as Committed to in Licensee & LER 98-007-00.Util Is Revising Plant Administrative SG Operating Leakage Requirements as Listed	Farley			Steam Generator Reactor Coolant System Feedwater Service water Auxiliary Feedwater Main Steam Line
05000346/LER-1998-012, Forwards LER 98-012-01,which Is Being Submitted to Provide Addl Info Re 981018 Occurrence.Commitment List Attached	Davis Besse
05000483/LER-1998-008, Forwards Amended Response to GL 81-07, Control of Heavy Loads, to Address Corrective Action Described in LER 98-008-00.Discrepancy Between Earlier Submittals of Snupps Rept on Control of Heavy Loads & TS Re RHR Sys,Resolved	Callaway			Steam Generator Reactor Coolant System Residual Heat Removal Decay Heat Removal
05000346/LER-1998-009, Forwards LER 98-009-01,IAW 10CFR50.73(a)(2)(ii)(B). Commitments Made by Util Are Encl	Davis Besse
05000454/LER-1998-008, Informs That Licensee Determined That Suppl Rept to LER 98-008 Is Not Warranted.No Addl Info Was Generated Following Completion of Root Cause Investigation of Following Completion of Corrective Actions Stated in Original LER	Byron
05000220/LER-1998-003, Forwards LER 98-003-00 Re Power/Flow Relationship TS Violation.Rept Fulfills Requirement of TS 3.1.7.g for 30-day Written Rept If Power/Flow Relationship of COLR Is Exceeded	Nine Mile Point
05000301/LER-1998-003, Forwards LER 98-003-00,describing Discovery That Vent Valve from Reactor Coolant Drain Tank Which Had Been Placed on Increased Frequency Surveillance for Stroke Time Was Not Tested in Time Frame Required.New Commitments in Ital	Point Beach
05000352/LER-1998-006, Forwards LER 98-006-00,re Condition Prohibited by TSs in That TS SR Was Not Completed Following Replacement of Agastat Relay.Rept Is Being Submitted Per 10CFR50.73(a)(2) (I)(B)	Limerick
05000339/LER-1998-002, Forwards LER 98-002-00,applicable to North Anna Unit 2.Rept Has Been Reviewed by Station Nuclear Safety Operating Committee & Will Be Forwarded to Mgt Safety Review Committee for Review	North Anna
05000016/LER-1998-001, Submits Voluntary LER 98-001 Containing Info of Interest to NRC Which Did Not Specifically Meet Reporting Criteria of Section I.8 of Fermi 1 Ts.Notification Was Made on 980409. Commitment Is Made to Submit Rev to Fermi 1 SAR	Fermi			Steam Generator
05000352/LER-1998-002, Forwards LER 98-002-00,re Primary Containment & Reactor Vessel Isolation Control Sys Actuation Which Occurred on 980206	Limerick			Primary containment
05000245/LER-1998-004, Forwards LER 98-004-00,documenting Condition That Was Discovered at Unit 1 on 980311.Util Commitments Made within Rept,Encl	Millstone			Control Rod
05000461/LER-1998-009, Forwards LER 98-009-00,re Failure to Adequately Account for Design Basis Sys Pressures & Voltages for EDG Air Start Sys. Commitments Made within Ltr,Listed	Clinton			Emergency Diesel Generator
05000336/LER-1998-003, Forwards LER 98-003-00,documenting Event That Occurred at Unit 2 on 980113.Util Commitments Made within Ltr Included in Attachment 1	Millstone
05000361/LER-1998-008, Forwards LER 98-008-00,re Event Involving 4160 Vac Supply Cable.Neither Health Nor Safety of Plant Personnel or Public Affected by Occurrence	San Onofre
05000361/LER-1998-005, Forwards LER 98-005-00,re Event Involving Inadequate Voltage to Certain 120 Vac Circuits.Neither Health Nor Safety of Plant Personnel or Public Affected by Occurrence	San Onofre
05000254/LER-1998-005, Forwards LER 98-005-00 Re Event Which Occurred at Quad Cities Nuclear Power Station.Commitments Made within Ltr, Listed	Quad Cities
05000461/LER-1998-008, Forwards LER 98-008-00,re Division I Hydrogen & Oxygen Analyzer Incapable of Meeting Design Basis Due to an Excessive Vibration Condition on Air Compressor.Caused by Personnel Error.Commitments Made within Ltr,Listed	Clinton
05000446/LER-1998-002, Forwards LER 98-002-00,re Automatic Reactor Trip Caused Subsequent to Turbine Trip Due to Loss of Turbine Plant Cooling Water. Communication Contains No New Licensing Basis Commitments Re Cpses,Units 1 & 2	Comanche Peak			Reactor Protection System
05000368/LER-1998-001, Forwards LER 98-001-00,concerning Surveillance Testing of Containment Building Personnel & Escape Air Lock Door Interlocks	Arkansas Nuclear
05000206/LER-1998-003, Forwards LER 98-003-00,involving Unauthorized Access to Protected Area	San Onofre
05000333/LER-1998-002, Forwards LER 98-002-00 Re Safety Relief Valve Setpoint Drift.New Commitment Listed in Attachment 1	FitzPatrick			Safety Relief Valve
05000413/LER-1998-001, Forwards LER 98-001-00 Re Both Trains of Control Room Area Ventilation Inadvertently Disabled During Restoration.Ltr Contains Commitments to Perform Corrective Actions	Catawba
05000369/LER-1998-002, Forwards LER 98-002-00,concerning Reactor Trip at McGuire Unit 1,per 10CFR50.73(a)(2)(iv)(A)	McGuire
05000423/LER-1998-008, Forwards LER 98-008-00,documenting Condition Determined Reportable at Millstone Unit 3 on 980210.Commitments Made within Ltr,Encl	Millstone
05000382/LER-1998-005, Forwards LER 98-005-00,re Details of Missed TS 3.8.4.2 Surveillance Test for Thermal Overloads of Eight motor-operated Valves.Condition Being Reported Pursuant to 10CFR50.73(a)(2)(i)(B)	Waterford
05000382/LER-1998-006, Forwards LER 98-006-00 Re Discovery of Feedwater Isolation Valves Being Inoperable in Excess of TS Allowed Outage Time. Condition Being Reported Pursuant to 10CFR50.73(a)(2)(i)(B)	Waterford			Feedwater
05000333/LER-1998-015, Forwards LER 98-015-02 Re Logic Sys Functional Test Inadequacies,Per 10CFR50.73(A)(2)(i)(B).Rept Revised to Reflect Scheduled Completion Date for Corrective Action 3 of Jan 15, 2000 & Updates Status of Other C/As as Complete	FitzPatrick
05000346/LER-1998-001, Forwards Rev 1 for LER 1998-001,which Updates Corrective Actions & Revises Completion Date Re Implementation of Changes to Plant Emergency Operating Procedure.List of Commitments Attached	Davis Besse
05000254/LER-1998-014, Forwards LER 98-014-00,stating That Licensee Shall Rept Any Operation or Condition Prohibited by Plant Tss.No Commitments Being Made by Ltr	Quad Cities
05000301/LER-1998-002, Forwards LER 98-002-00 Re Serious Degradation of Reactor Coolant Pump Component Cooling Water Return Line Check Valve Which May Prevent Closure	Point Beach
05000461/LER-1998-010, Forwards LER 98-010-00 & 10CFR21 Rept 21-97-060 Re Inoperable Divisions 1 & 2 Hydrogen & Oxygen Analyzers Due to Inadequate Commercial Grade Dedication of safety-related Replacement Parts.Commitments,Listed	Clinton
05000336/LER-1998-004, Forwards LER 98-004-00 Re Event Which Occurred at Millstone Unit 2 on 980316.Commitments Made within Ltr,Encl	Millstone			Feedwater
05000423/LER-1998-020, Forwards LER 98-020-00,documenting Condition Determined Reportable at Millstone,Unit 3,on 980320.Commitments Made by Util,Encl	Millstone
05000423/LER-1998-019, Forwards LER 98-019-00,documenting Condition Determined Reportable at Unit 3 on 980313.Util Commitments in Response to Event Contained within Attachment 1 to Ltr	Millstone
05000382/LER-1998-002, Forwards LER 98-002-00 Providing Details of Condition Involving Brief Loss of Command Function in CR in Violation of Administrative TS 6.2.2.Condition Being Reported Per 10CFR50.73(a)(2)(i)(B)	Waterford
05000361/LER-1998-007, Forwards LER 98-007-00 Re Matl in Containment That Could Become Debris in Emergency Sumps.Single Rept Will Be Submitted for Unit 2,since Event Is Applicable for Both Units	San Onofre
05000254/LER-1998-008, Forwards LER 98-008-00,re Event Which Took Place at Quad Cities Nuclear Power Station.Commitments Made within Ltr, Listed	Quad Cities
05000354/LER-1998-001, Forwards LER 98-001-00,re Missed HPCI Surveillance Resulting in Unavailability of HPCI	Hope Creek			High Pressure Coolant Injection
05000423/LER-1998-011, Forwards LER 98-011-00,re Failure to Adequately Test Driven AFW Pump at Fixed Speed & Test Position Indication of Two Valves Per Section XI of ASME Code.Commitments,Encl	Millstone			Auxiliary Feedwater
05000423/LER-1998-010, Forwards LER 98-010-00,documenting Condition That Was Determined at Millstone,Unit 3 on 980214.Util Commitments Provided in Ltr,Encl	Millstone
05000245/LER-1998-002, Forwards LER 98-002-00,documenting Condition That Was Discovered at Millstone,Unit 1 on 980211.Util Commitments Made within Ltr,Listed	Millstone
05000341/LER-1998-002, Forwards LER 98-002-00,per 10CFR50.73(a)(2)(iv) & 10CFR50.73(a)(2)(i)(B),which Documents Inadvertent Load Shed of ESF Bus 72E During Performance of Surveillance Testing. Commitments Being Made within Ltr,Listed	Fermi
05000254/LER-1998-010, Forwards LER 98-010-00 Per 10CFR50.73(a)(2)(i)(B).Listed Commitments Made by Ltr	Quad Cities
05000364/LER-1998-001, Forwards LER 98-001-00 Re Manual Reactor Trip Due to Dropped Control Rod K-2.Two NRC Commitments Contained in Corrective Action Section of LER	Farley			Control Rod
05000423/LER-1998-021, Forwards LER 98-021-00,documenting Condition Determined Reportable at Millstone,Unit 3,on 980318.Commitments Made by Util,Encl	Millstone
05000443/LER-1998-003, Forwards LER 98-003-00,re Class 1E 125 Vdc Battery Surveillance Testing Which Occurred on 980217	Seabrook
05000373/LER-1998-005, Forwards LER 98-005-00 IAW 10CFR50.73(a)(2)(ii).Commitments Made by Util,Contained in Attachment a	LaSalle			Primary containment
05000443/LER-1998-002, Re Potential Safety Injection Pump Runout Conditions Identified on 980113.LER 98-002-00 Retracted	Seabrook			Emergency Core Cooling System
05000352/LER-1998-004, Forwards LER 98-004-00,re Missing Fire Dampers in Ventilation Ductwork Required to Comply W/Fire Protection Program.Ler Being Submitted Per 10CFR50.73(a)(2)(ii)(b) Requirements	Limerick
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