TS-2D4.7.A
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creation date: 2025-12-10T16:17:15-05:00
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wiki page sort key: ML20134G994

ML20133N563
type: Subject
page: https://kanterella.com/ML20133N563
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20133N563

ML20133A152
type: Subject
page: https://kanterella.com/ML20133A152
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20133A152

ML20129C072
type: Subject
page: https://kanterella.com/ML20129C072
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20129C072

ML20129A302
type: Subject
page: https://kanterella.com/ML20129A302
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20129A302

ML20154J845
type: Subject
page: https://kanterella.com/ML20154J845
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20154J845

ML20154J673
type: Subject
page: https://kanterella.com/ML20154J673
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20154J673

ML20154J451
type: Subject
page: https://kanterella.com/ML20154J451
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20154J451

IR 05000333/1988005
type: Subject
page: https://kanterella.com/IR_05000333/1988005
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000333/1988005

ML20154H615
type: Subject
page: https://kanterella.com/ML20154H615
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20154H615

IR 05000271/1998009
type: Subject
page: https://kanterella.com/IR_05000271/1998009
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000271/1998009

ML20154D508
type: Subject
page: https://kanterella.com/ML20154D508
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20154D508

ML20151T926
type: Subject
page: https://kanterella.com/ML20151T926
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20151T926

ML20151S240
type: Subject
page: https://kanterella.com/ML20151S240
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20151S240

IR 05000321/1988007
type: Subject
page: https://kanterella.com/IR_05000321/1988007
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000321/1988007

ML20198B078
type: Subject
page: https://kanterella.com/ML20198B078
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20198B078

ML20197D340
type: Subject
page: https://kanterella.com/ML20197D340
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20197D340

ML20206C061
type: Subject
page: https://kanterella.com/ML20206C061
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20206C061

ML20205B630
type: Subject
page: https://kanterella.com/ML20205B630
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20205B630

IR 05000277/1986003
type: Subject
page: https://kanterella.com/IR_05000277/1986003
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000277/1986003

ML20206H472
type: Subject
page: https://kanterella.com/ML20206H472
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20206H472

IR 05000271/1987006
type: Subject
page: https://kanterella.com/IR_05000271/1987006
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000271/1987006

ML20209D820
type: Subject
page: https://kanterella.com/ML20209D820
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20209D820

ML20207S780
type: Subject
page: https://kanterella.com/ML20207S780
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20207S780

ML20207S768
type: Subject
page: https://kanterella.com/ML20207S768
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20207S768

IA-87-255, Final Response to FOIA Request.Documents Listed in Encl App a Re Pumps in RHR Sys Available in PDR
type: Subject
page: https://kanterella.com/IA-2D87-2D255-2C_Final_Response_to_FOIA_Request.Documents_Listed_in_Encl_App_a_Re_Pumps_in_RHR_Sys_Available_in_PDR
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IA-87-255, Final Response to FOIA Request.Documents Listed in Encl App a Re Pumps in RHR Sys Available in PDR

ML20212J004
type: Subject
page: https://kanterella.com/ML20212J004
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20212J004

IA-97-382, Package Consisting of Various Printouts of Publicly Available Records Re SFP Leakage
type: Subject
page: https://kanterella.com/IA-2D97-2D382-2C_Package_Consisting_of_Various_Printouts_of_Publicly_Available_Records_Re_SFP_Leakage
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IA-97-382, Package Consisting of Various Printouts of Publicly Available Records Re SFP Leakage

ML20248D859
type: Subject
page: https://kanterella.com/ML20248D859
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20248D859

ML20248D851
type: Subject
page: https://kanterella.com/ML20248D851
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20248D851

ML20248B598
type: Subject
page: https://kanterella.com/ML20248B598
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20248B598

ML20247H564
type: Subject
page: https://kanterella.com/ML20247H564
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20247H564

ML20247D328
type: Subject
page: https://kanterella.com/ML20247D328
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20247D328

IR 05000277/1989016
type: Subject
page: https://kanterella.com/IR_05000277/1989016
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000277/1989016

ML20245F275
type: Subject
page: https://kanterella.com/ML20245F275
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20245F275

ML20236V749
type: Subject
page: https://kanterella.com/ML20236V749
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20236V749

ML20235U472
type: Subject
page: https://kanterella.com/ML20235U472
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20235U472

IR 05000271/1987009
type: Subject
page: https://kanterella.com/IR_05000271/1987009
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000271/1987009

ML20217C787
type: Subject
page: https://kanterella.com/ML20217C787
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20217C787

JPN-89-062, Forwards Application for Amend to License DPR-59,revising Tech Specs to Reflect Exemption from 10CFR50,App J Re Containment Leak Rate Testing to Permit Repair of Weld 10-14-884A on Core Spray Test Return Line
type: Subject
page: https://kanterella.com/JPN-2D89-2D062-2C_Forwards_Application_for_Amend_to_License_DPR-2D59-2Crevising_Tech_Specs_to_Reflect_Exemption_from_10CFR50-2CApp_J_Re_Containment_Leak_Rate_Testing_to_Permit_R…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: JPN-89-062, Forwards Application for Amend to License DPR-59,revising Tech Specs to Reflect Exemption from 10CFR50,App J Re Containment Leak Rate Testing to Permit Repair of Weld 10-14-884A on Core Spray Test Return Line

BECO-87-002, Withdraws 851115 Application for Amend to License DPR-35, Changing Tech Spec Section 4.7.A.2.g Requiring Primary Containment to Be Continuously Monitored for Gross Leakage by Review of Inerting Sys Makeup Requirements
type: Subject
page: https://kanterella.com/BECO-2D87-2D002-2C_Withdraws_851115_Application_for_Amend_to_License_DPR-2D35-2C_Changing_Tech_Spec_Section_4.7.A.2.g_Requiring_Primary_Containment_to_Be_Continuously_Monitored_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BECO-87-002, Withdraws 851115 Application for Amend to License DPR-35, Changing Tech Spec Section 4.7.A.2.g Requiring Primary Containment to Be Continuously Monitored for Gross Leakage by Review of Inerting Sys Makeup Requirements

B17621, Application for Amend to License DPR-21,reflecting Permanently Defueled Condition of Unit 1,Tech Specs Administrative Controls Section as Allowed by Guidance Contained in NRC Administrative Ltr 95-06
type: Subject
page: https://kanterella.com/B17621-2C_Application_for_Amend_to_License_DPR-2D21-2Creflecting_Permanently_Defueled_Condition_of_Unit_1-2CTech_Specs_Administrative_Controls_Section_as_Allowed_by_Guidance_Con…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: B17621, Application for Amend to License DPR-21,reflecting Permanently Defueled Condition of Unit 1,Tech Specs Administrative Controls Section as Allowed by Guidance Contained in NRC Administrative Ltr 95-06

B16432, Provides NRC Current Position Re Unit 1 Purge/Vent Valves Resilient Seal Matl Replacement Time Interval as Discussed in TMI Action Item II.E.4.2
type: Subject
page: https://kanterella.com/B16432-2C_Provides_NRC_Current_Position_Re_Unit_1_Purge/Vent_Valves_Resilient_Seal_Matl_Replacement_Time_Interval_as_Discussed_in_TMI_Action_Item_II.E.4.2
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: B16432, Provides NRC Current Position Re Unit 1 Purge/Vent Valves Resilient Seal Matl Replacement Time Interval as Discussed in TMI Action Item II.E.4.2

ML20149E893
type: Subject
page: https://kanterella.com/ML20149E893
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20149E893

B11641, Responds to NRC 850731 Request for Review of Planned Plant Improvement Projects.Reviews of Integrated Safety Assessment Program Topics 2.01,2.05,2.06,2.07,2.10 & 2.23,forwarded
type: Subject
page: https://kanterella.com/B11641-2C_Responds_to_NRC_850731_Request_for_Review_of_Planned_Plant_Improvement_Projects.Reviews_of_Integrated_Safety_Assessment_Program_Topics_2.01-2C2.05-2C2.06-2C2.07-2C2.10…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: B11641, Responds to NRC 850731 Request for Review of Planned Plant Improvement Projects.Reviews of Integrated Safety Assessment Program Topics 2.01,2.05,2.06,2.07,2.10 & 2.23,forwarded

98-09.Corrective actions:OT-3114,OP-2172 & OP-2143 Were Revised to Allow Only Single Feedwater Pump in Standby Mode at One Time & to Control re-energization of Oil Pump
type: Subject
label: BVY-98-124, Responds to NRC Re Violations Noted in Insp Rept 50-271/98-09.Corrective actions:OT-3114,OP-2172 & OP-2143 Were Revised to Allow Only Single Feedwater Pump in Standby Mode at One Time & to Control re-energization of Oil Pump
page: https://kanterella.com/BVY-2D98-2D124-2C_Responds_to_NRC_Re_Violations_Noted_in_Insp_Rept_50-2D271/98-2D09.Corrective_actions-3AOT-2D3114-2COP-2D2172_-26_OP-2D2143_Were_Revised_to_Allow_Only_Single_Fe…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BVY-98-124, Responds to NRC Re Violations Noted in Insp Rept 50-271/98-09.Corrective actions:OT-3114,OP-2172 & OP-2143 Were Revised to Allow Only Single Feedwater Pump in Standby Mode at One Time & to Control re-energization of Oil Pump

New Requirements Denoting Applicability of LCOs & Srs,Per STS & GLs 87-09 & 89-14
type: Subject
label: NG-92-5179, Request for TS Change RTS-249 to License DPR-49,adding TS 3.0 & 4.0,corresponding Bases & Modifying Existing Specs Consistent W/New Requirements Denoting Applicability of LCOs & Srs,Per STS & GLs 87-09 & 89-14
page: https://kanterella.com/NG-2D92-2D5179-2C_Request_for_TS_Change_RTS-2D249_to_License_DPR-2D49-2Cadding_TS_3.0_-26_4.0-2Ccorresponding_Bases_-26_Modifying_Existing_Specs_Consistent_W/New_Requirements_De…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: NG-92-5179, Request for TS Change RTS-249 to License DPR-49,adding TS 3.0 & 4.0,corresponding Bases & Modifying Existing Specs Consistent W/New Requirements Denoting Applicability of LCOs & Srs,Per STS & GLs 87-09 & 89-14

HL-3048, Application for Amend to License DPR-57,revising TS Re Removal of Primary Containment Isolation Valves E11-F022 & E11-F023
type: Subject
page: https://kanterella.com/HL-2D3048-2C_Application_for_Amend_to_License_DPR-2D57-2Crevising_TS_Re_Removal_of_Primary_Containment_Isolation_Valves_E11-2DF022_-26_E11-2DF023
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: HL-3048, Application for Amend to License DPR-57,revising TS Re Removal of Primary Containment Isolation Valves E11-F022 & E11-F023

Drywell Inerting. Evaluation of Inerting Sys Design Determined That Failure of Cold Temp Shutdown Switch Cause of Problem
type: Subject
label: NLS8400242, Submits List of Actions Taken on Recommendations from GE 840214 Svc Info Ltr 402, Wetwell/Drywell Inerting. Evaluation of Inerting Sys Design Determined That Failure of Cold Temp Shutdown Switch Cause of Problem
page: https://kanterella.com/NLS8400242-2C_Submits_List_of_Actions_Taken_on_Recommendations_from_GE_840214_Svc_Info_Ltr_402-2C_Wetwell/Drywell_Inerting._Evaluation_of_Inerting_Sys_Design_Determined_That_Fai…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: NLS8400242, Submits List of Actions Taken on Recommendations from GE 840214 Svc Info Ltr 402, Wetwell/Drywell Inerting. Evaluation of Inerting Sys Design Determined That Failure of Cold Temp Shutdown Switch Cause of Problem

BVY-95-123, Provides 30 Day Response to NRC Bulletin 95-002, Unexpected Clogging of RHR Pump Strainer While Operating in Suppression Pool Cooling Mode
type: Subject
page: https://kanterella.com/BVY-2D95-2D123-2C_Provides_30_Day_Response_to_NRC_Bulletin_95-2D002-2C_Unexpected_Clogging_of_RHR_Pump_Strainer_While_Operating_in_Suppression_Pool_Cooling_Mode
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BVY-95-123, Provides 30 Day Response to NRC Bulletin 95-002, Unexpected Clogging of RHR Pump Strainer While Operating in Suppression Pool Cooling Mode

NG-95-2971, 1995 Cyclic Rept of Facility Changes,Tests & Experiments & Fire Plan Changes, Covering Period from 940101 - 951001.W/
type: Subject
page: https://kanterella.com/NG-2D95-2D2971-2C_1995_Cyclic_Rept_of_Facility_Changes-2CTests_-26_Experiments_-26_Fire_Plan_Changes-2C_Covering_Period_from_940101_-2D_951001.W/
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: NG-95-2971, 1995 Cyclic Rept of Facility Changes,Tests & Experiments & Fire Plan Changes, Covering Period from 940101 - 951001.W/

BECO-92-039, Application for Amend to License DPR-35,changing TS Section 4.7 Re Primary Containment Integrity to Remove Words Each Operating Cycle for MSIV & Personnel Airlock Door Testing
type: Subject
page: https://kanterella.com/BECO-2D92-2D039-2C_Application_for_Amend_to_License_DPR-2D35-2Cchanging_TS_Section_4.7_Re_Primary_Containment_Integrity_to_Remove_Words_Each_Operating_Cycle_for_MSIV_-26_Personn…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BECO-92-039, Application for Amend to License DPR-35,changing TS Section 4.7 Re Primary Containment Integrity to Remove Words Each Operating Cycle for MSIV & Personnel Airlock Door Testing

NG-94-2629, Application for Amend to License DPR-49,proposing Changes to Ts,By Increasing Allowable Main Steam Isolation Valve Leakage & Deleting TS Requirements Applicable to MSIV LCS
type: Subject
page: https://kanterella.com/NG-2D94-2D2629-2C_Application_for_Amend_to_License_DPR-2D49-2Cproposing_Changes_to_Ts-2CBy_Increasing_Allowable_Main_Steam_Isolation_Valve_Leakage_-26_Deleting_TS_Requirements_A…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: NG-94-2629, Application for Amend to License DPR-49,proposing Changes to Ts,By Increasing Allowable Main Steam Isolation Valve Leakage & Deleting TS Requirements Applicable to MSIV LCS

ML20059L687
type: Subject
page: https://kanterella.com/ML20059L687
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059L687

ML20059H831
type: Subject
page: https://kanterella.com/ML20059H831
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059H831

ML20059H740
type: Subject
page: https://kanterella.com/ML20059H740
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059H740

NG-93-5095, Forwards Reactor Containment Bldg ILRT Types A,B & C Periodic Test Rept for 1993 Refueling Outage,Including Apps Consisting of Results & Analysis of Type B & Type C Tests Performed Prior to & During Refueling Outage
type: Subject
page: https://kanterella.com/NG-2D93-2D5095-2C_Forwards_Reactor_Containment_Bldg_ILRT_Types_A-2CB_-26_C_Periodic_Test_Rept_for_1993_Refueling_Outage-2CIncluding_Apps_Consisting_of_Results_-26_Analysis_of_Ty…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: NG-93-5095, Forwards Reactor Containment Bldg ILRT Types A,B & C Periodic Test Rept for 1993 Refueling Outage,Including Apps Consisting of Results & Analysis of Type B & Type C Tests Performed Prior to & During Refueling Outage

IR 05000271/1993080
type: Subject
page: https://kanterella.com/IR_05000271/1993080
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000271/1993080

ML20056G986
type: Subject
page: https://kanterella.com/ML20056G986
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20056G986

ML063070402
type: Subject
page: https://kanterella.com/ML063070402
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML063070402

ML042720222
type: Subject
page: https://kanterella.com/ML042720222
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML042720222

RA-10-027, Technical Specification Change Request No. 356, Elimination of Daily Testing of an Operable Emergency Diesel Generator (EDG) When the Other EDG Is Declared Inoperable
type: Subject
page: https://kanterella.com/RA-2D10-2D027-2C_Technical_Specification_Change_Request_No._356-2C_Elimination_of_Daily_Testing_of_an_Operable_Emergency_Diesel_Generator_-28EDG-29_When_the_Other_EDG_Is_Declare…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: RA-10-027, Technical Specification Change Request No. 356, Elimination of Daily Testing of an Operable Emergency Diesel Generator (EDG) When the Other EDG Is Declared Inoperable

ML042650146
type: Subject
page: https://kanterella.com/ML042650146
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML042650146

B11766, Submits Isap Topic 1.11, Post-Accident Hydrogen Monitor Per 850517 Commitment.Installation of Redundant Containment Hydrogen Monitor Unnecessary.Addl Info Will Be Provided by 860131
type: Subject
page: https://kanterella.com/B11766-2C_Submits_Isap_Topic_1.11-2C_Post-2DAccident_Hydrogen_Monitor_Per_850517_Commitment.Installation_of_Redundant_Containment_Hydrogen_Monitor_Unnecessary.Addl_Info_Will_Be_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: B11766, Submits Isap Topic 1.11, Post-Accident Hydrogen Monitor Per 850517 Commitment.Installation of Redundant Containment Hydrogen Monitor Unnecessary.Addl Info Will Be Provided by 860131

ML20153G061
type: Subject
page: https://kanterella.com/ML20153G061
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20153G061

ML20083D058
type: Subject
page: https://kanterella.com/ML20083D058
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20083D058

ML18152A036
type: Subject
page: https://kanterella.com/ML18152A036
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18152A036

05000298/LER-1982-015, Forwards LER 82-015/03L-0.Detailed Event Analysis Submitted
type: Subject
page: https://kanterella.com/05000298/LER-2D1982-2D015-2C_Forwards_LER_82-2D015/03L-2D0.Detailed_Event_Analysis_Submitted
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1982-015, Forwards LER 82-015/03L-0.Detailed Event Analysis Submitted

ML19345E794
type: Subject
page: https://kanterella.com/ML19345E794
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19345E794

ML20214S520
type: Subject
page: https://kanterella.com/ML20214S520
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20214S520

ML112380516
type: Subject
page: https://kanterella.com/ML112380516
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML112380516

ML20118B926
type: Subject
page: https://kanterella.com/ML20118B926
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20118B926

ML20082R982
type: Subject
page: https://kanterella.com/ML20082R982
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20082R982

ML20078K788
type: Subject
page: https://kanterella.com/ML20078K788
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20078K788

ML20094J242
type: Subject
page: https://kanterella.com/ML20094J242
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20094J242

ML20151M789
type: Subject
page: https://kanterella.com/ML20151M789
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20151M789

IR 05000321/1989012
type: Subject
page: https://kanterella.com/IR_05000321/1989012
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000321/1989012

ML20072M904
type: Subject
page: https://kanterella.com/ML20072M904
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20072M904

ML130090215
type: Subject
page: https://kanterella.com/ML130090215
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML130090215

ML070370413
type: Subject
page: https://kanterella.com/ML070370413
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML070370413

ML042940080
type: Subject
page: https://kanterella.com/ML042940080
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML042940080

ML20084S728
type: Subject
page: https://kanterella.com/ML20084S728
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20084S728

LER-1989-002, :on 890109,total of Combined Local Leak Rate Test Interval on MSIV Exceeded Specified Surveillance Interval of 18 Months.Caused by Misinterpretation of Tech Specs.Tech Specs Revised
type: Subject
label: 05000254/LER-1989-002, :on 890109,total of Combined Local Leak Rate Test Interval on MSIV Exceeded Specified Surveillance Interval of 18 Months.Caused by Misinterpretation of Tech Specs.Tech Specs Revised
page: https://kanterella.com/05000254/LER-2D1989-2D002-2C_-3Aon_890109-2Ctotal_of_Combined_Local_Leak_Rate_Test_Interval_on_MSIV_Exceeded_Specified_Surveillance_Interval_of_18_Months.Caused_by_Misinterpreta…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000254/LER-1989-002, :on 890109,total of Combined Local Leak Rate Test Interval on MSIV Exceeded Specified Surveillance Interval of 18 Months.Caused by Misinterpretation of Tech Specs.Tech Specs Revised

LER-1989-008, :on 890414,leakage Noted in Excess of Flow Instrumentation.Cause Not Known at Present.Atmospheric Control Valves Which Failed to Pass Local Leak Rate Test Will Be Inspected & Repaired as Required
type: Subject
label: 05000245/LER-1989-008, :on 890414,leakage Noted in Excess of Flow Instrumentation.Cause Not Known at Present.Atmospheric Control Valves Which Failed to Pass Local Leak Rate Test Will Be Inspected & Repaired as Required
page: https://kanterella.com/05000245/LER-2D1989-2D008-2C_-3Aon_890414-2Cleakage_Noted_in_Excess_of_Flow_Instrumentation.Cause_Not_Known_at_Present.Atmospheric_Control_Valves_Which_Failed_to_Pass_Local_Leak…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000245/LER-1989-008, :on 890414,leakage Noted in Excess of Flow Instrumentation.Cause Not Known at Present.Atmospheric Control Valves Which Failed to Pass Local Leak Rate Test Will Be Inspected & Repaired as Required

LER-1987-009, :on 870427,primary Containment Penetrations Found Leaking in Excess of Leakage Requirements.Caused by Normal Use & Wear.Valves Either Cycled,Repaired,Rebuilt, Replaced or Plugged Until Replacement
type: Subject
label: 05000321/LER-1987-009, :on 870427,primary Containment Penetrations Found Leaking in Excess of Leakage Requirements.Caused by Normal Use & Wear.Valves Either Cycled,Repaired,Rebuilt, Replaced or Plugged Until Replacement
page: https://kanterella.com/05000321/LER-2D1987-2D009-2C_-3Aon_870427-2Cprimary_Containment_Penetrations_Found_Leaking_in_Excess_of_Leakage_Requirements.Caused_by_Normal_Use_-26_Wear.Valves_Either_Cycled-2…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1987-009, :on 870427,primary Containment Penetrations Found Leaking in Excess of Leakage Requirements.Caused by Normal Use & Wear.Valves Either Cycled,Repaired,Rebuilt, Replaced or Plugged Until Replacement

05000298/LER-1998-008, :on 980804,TS Violation Was Noted Due to Missed Testing of RB Suppression Chamber Vacuum Breakers.Caused by Misinterpretation of Ts.Valves Tested IAW TS Requirements
type: Subject
page: https://kanterella.com/05000298/LER-2D1998-2D008-2C_-3Aon_980804-2CTS_Violation_Was_Noted_Due_to_Missed_Testing_of_RB_Suppression_Chamber_Vacuum_Breakers.Caused_by_Misinterpretation_of_Ts.Valves_Teste…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1998-008, :on 980804,TS Violation Was Noted Due to Missed Testing of RB Suppression Chamber Vacuum Breakers.Caused by Misinterpretation of Ts.Valves Tested IAW TS Requirements

ML20236V315
type: Subject
page: https://kanterella.com/ML20236V315
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20236V315

LER-1987-015, :on 870606,during Refueling Outage,Addl Isolation Valves Did Not Meet Local Leak Rate Test (LLRT) Requirement,Per Tech Spec 4.7.f.2.c.LLRT Requirement Satisfactorily Retested Subsequent to Repair
type: Subject
label: 05000245/LER-1987-015, :on 870606,during Refueling Outage,Addl Isolation Valves Did Not Meet Local Leak Rate Test (LLRT) Requirement,Per Tech Spec 4.7.f.2.c.LLRT Requirement Satisfactorily Retested Subsequent to Repair
page: https://kanterella.com/05000245/LER-2D1987-2D015-2C_-3Aon_870606-2Cduring_Refueling_Outage-2CAddl_Isolation_Valves_Did_Not_Meet_Local_Leak_Rate_Test_-28LLRT-29_Requirement-2CPer_Tech_Spec_4.7.f.2.c.LL…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000245/LER-1987-015, :on 870606,during Refueling Outage,Addl Isolation Valves Did Not Meet Local Leak Rate Test (LLRT) Requirement,Per Tech Spec 4.7.f.2.c.LLRT Requirement Satisfactorily Retested Subsequent to Repair

Leakage Exceeding Tech Specs Limits. Cause of Failure Attributed to Wear.Valve Stem Repacked & Seating Surface Reconditioned
type: Subject
label: 05000333/LER-1987-001, :on 870118,valves on Six Primary Containment Penetrations Found W/Leakage Exceeding Tech Specs Limits. Cause of Failure Attributed to Wear.Valve Stem Repacked & Seating Surface Reconditioned
page: https://kanterella.com/05000333/LER-2D1987-2D001-2C_-3Aon_870118-2Cvalves_on_Six_Primary_Containment_Penetrations_Found_W/Leakage_Exceeding_Tech_Specs_Limits._Cause_of_Failure_Attributed_to_Wear.Valve…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1987-001, :on 870118,valves on Six Primary Containment Penetrations Found W/Leakage Exceeding Tech Specs Limits. Cause of Failure Attributed to Wear.Valve Stem Repacked & Seating Surface Reconditioned

LER-1987-015-01, :on 870606,during Local Leak Rate Testing, Discovered That B Main Steam Isolation Valves Could Not Meet Required Leak Rate Test.Causes Listed.All Failed Valves Repaired & Retested Satisfactorily
type: Subject
label: 05000245/LER-1987-015-01, :on 870606,during Local Leak Rate Testing, Discovered That B Main Steam Isolation Valves Could Not Meet Required Leak Rate Test.Causes Listed.All Failed Valves Repaired & Retested Satisfactorily
page: https://kanterella.com/05000245/LER-2D1987-2D015-2D01-2C_-3Aon_870606-2Cduring_Local_Leak_Rate_Testing-2C_Discovered_That_B_Main_Steam_Isolation_Valves_Could_Not_Meet_Required_Leak_Rate_Test.Causes_Li…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000245/LER-1987-015-01, :on 870606,during Local Leak Rate Testing, Discovered That B Main Steam Isolation Valves Could Not Meet Required Leak Rate Test.Causes Listed.All Failed Valves Repaired & Retested Satisfactorily

ML20235H609
type: Subject
page: https://kanterella.com/ML20235H609
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20235H609

ML20234F261
type: Subject
page: https://kanterella.com/ML20234F261
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20234F261

ML20214V642
type: Subject
page: https://kanterella.com/ML20214V642
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20214V642

ML20235X471
type: Subject
page: https://kanterella.com/ML20235X471
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20235X471

LER-1986-027, :on 860612,drywell Vent Valves 1T48-F319 & F320 Failed to Pressurize During Special Purpose Procedure 42SP-061286-OU-1S Re Local Leak Rate Test.Caused by Damaged T-ring.T-ring Replaced
type: Subject
label: 05000321/LER-1986-027, :on 860612,drywell Vent Valves 1T48-F319 & F320 Failed to Pressurize During Special Purpose Procedure 42SP-061286-OU-1S Re Local Leak Rate Test.Caused by Damaged T-ring.T-ring Replaced
page: https://kanterella.com/05000321/LER-2D1986-2D027-2C_-3Aon_860612-2Cdrywell_Vent_Valves_1T48-2DF319_-26_F320_Failed_to_Pressurize_During_Special_Purpose_Procedure_42SP-2D061286-2DOU-2D1S_Re_Local_Leak_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1986-027, :on 860612,drywell Vent Valves 1T48-F319 & F320 Failed to Pressurize During Special Purpose Procedure 42SP-061286-OU-1S Re Local Leak Rate Test.Caused by Damaged T-ring.T-ring Replaced

05000263/LER-1986-012, :on 860508 Five Penetrations of Transversing in-core Probe Sys Omitted from double-gasket Seal Testing Procedure.Procedure Revised.Penetrations Tested & Drawings Reviewed
type: Subject
page: https://kanterella.com/05000263/LER-2D1986-2D012-2C_-3Aon_860508_Five_Penetrations_of_Transversing_in-2Dcore_Probe_Sys_Omitted_from_double-2Dgasket_Seal_Testing_Procedure.Procedure_Revised.Penetration…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000263/LER-1986-012, :on 860508 Five Penetrations of Transversing in-core Probe Sys Omitted from double-gasket Seal Testing Procedure.Procedure Revised.Penetrations Tested & Drawings Reviewed

ML20211H816
type: Subject
page: https://kanterella.com/ML20211H816
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20211H816

LER-1999-001-04, :on 970715,three Spare Valves Were Determined to Require Monthly Verification in Accordance with TS SR 4.7.A.2.Caused by Inadequate Review of Procedure Rev. Surveillance Revised to Ensure to Continued Compliance
type: Subject
label: 05000254/LER-1999-001-04, :on 970715,three Spare Valves Were Determined to Require Monthly Verification in Accordance with TS SR 4.7.A.2.Caused by Inadequate Review of Procedure Rev. Surveillance Revised to Ensure to Continued Compliance
page: https://kanterella.com/05000254/LER-2D1999-2D001-2D04-2C_-3Aon_970715-2Cthree_Spare_Valves_Were_Determined_to_Require_Monthly_Verification_in_Accordance_with_TS_SR_4.7.A.2.Caused_by_Inadequate_Review_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000254/LER-1999-001-04, :on 970715,three Spare Valves Were Determined to Require Monthly Verification in Accordance with TS SR 4.7.A.2.Caused by Inadequate Review of Procedure Rev. Surveillance Revised to Ensure to Continued Compliance

Loca.Caused by Inadequate Procedures Reviews.Procedures Revised
type: Subject
label: 05000333/LER-1997-010-01, :on 971021,determined That Surveillance Testing of Primary Containment Pressure Chamber,Drywell Vacuum Breakers Coincident W/Loca.Caused by Inadequate Procedures Reviews.Procedures Revised
page: https://kanterella.com/05000333/LER-2D1997-2D010-2D01-2C_-3Aon_971021-2Cdetermined_That_Surveillance_Testing_of_Primary_Containment_Pressure_Chamber-2CDrywell_Vacuum_Breakers_Coincident_W/Loca.Caused_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1997-010-01, :on 971021,determined That Surveillance Testing of Primary Containment Pressure Chamber,Drywell Vacuum Breakers Coincident W/Loca.Caused by Inadequate Procedures Reviews.Procedures Revised

ML20244A933
type: Subject
page: https://kanterella.com/ML20244A933
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20244A933

LER-1998-013, :on 981117,containment Leakage Rate Exceeds Authorized Limits,Was Determined.Caused by Valve Sealing Failure.Failed Valves Repaired & Retested Satisfactorily Prior to Plant Startup
type: Subject
label: 05000333/LER-1998-013, :on 981117,containment Leakage Rate Exceeds Authorized Limits,Was Determined.Caused by Valve Sealing Failure.Failed Valves Repaired & Retested Satisfactorily Prior to Plant Startup
page: https://kanterella.com/05000333/LER-2D1998-2D013-2C_-3Aon_981117-2Ccontainment_Leakage_Rate_Exceeds_Authorized_Limits-2CWas_Determined.Caused_by_Valve_Sealing_Failure.Failed_Valves_Repaired_-26_Retest…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1998-013, :on 981117,containment Leakage Rate Exceeds Authorized Limits,Was Determined.Caused by Valve Sealing Failure.Failed Valves Repaired & Retested Satisfactorily Prior to Plant Startup

LER-1986-011, :on 860419,during Local Leak Rate Testing of Msiv,Five Atwood & Morrill Y-Pattern,20-inch,Model 20849-H MSIVs Discovered to Have Leakage in Excess of Tech Spec 4.7.A.2 Requirements
type: Subject
label: 05000293/LER-1986-011, :on 860419,during Local Leak Rate Testing of Msiv,Five Atwood & Morrill Y-Pattern,20-inch,Model 20849-H MSIVs Discovered to Have Leakage in Excess of Tech Spec 4.7.A.2 Requirements
page: https://kanterella.com/05000293/LER-2D1986-2D011-2C_-3Aon_860419-2Cduring_Local_Leak_Rate_Testing_of_Msiv-2CFive_Atwood_-26_Morrill_Y-2DPattern-2C20-2Dinch-2CModel_20849-2DH_MSIVs_Discovered_to_Have_L…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1986-011, :on 860419,during Local Leak Rate Testing of Msiv,Five Atwood & Morrill Y-Pattern,20-inch,Model 20849-H MSIVs Discovered to Have Leakage in Excess of Tech Spec 4.7.A.2 Requirements

LER-1998-012, :on 981104,failure to Meet Primary Containment Leakage Rate Testing Program Requirements Was Noted.Caused by Deficient Test Procedures.Leak Rate Test Procedures Were Revised & Testing Was Completed.With
type: Subject
label: 05000333/LER-1998-012, :on 981104,failure to Meet Primary Containment Leakage Rate Testing Program Requirements Was Noted.Caused by Deficient Test Procedures.Leak Rate Test Procedures Were Revised & Testing Was Completed.With
page: https://kanterella.com/05000333/LER-2D1998-2D012-2C_-3Aon_981104-2Cfailure_to_Meet_Primary_Containment_Leakage_Rate_Testing_Program_Requirements_Was_Noted.Caused_by_Deficient_Test_Procedures.Leak_Rate…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1998-012, :on 981104,failure to Meet Primary Containment Leakage Rate Testing Program Requirements Was Noted.Caused by Deficient Test Procedures.Leak Rate Test Procedures Were Revised & Testing Was Completed.With

IR 05000298/1988017
type: Subject
page: https://kanterella.com/IR_05000298/1988017
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000298/1988017

03L-0:on 780815,13 Primary Containment Penetrations Not Leak Tested.Caused by Penetrations Not Identified During Preoperational Testing.Penetrations Will Be Added to Tech Spec Table 3.7.2 & Will Be Tested
type: Subject
label: 05000298/LER-1978-030-03, /03L-0:on 780815,13 Primary Containment Penetrations Not Leak Tested.Caused by Penetrations Not Identified During Preoperational Testing.Penetrations Will Be Added to Tech Spec Table 3.7.2 & Will Be Tested
page: https://kanterella.com/05000298/LER-2D1978-2D030-2D03-2C_/03L-2D0-3Aon_780815-2C13_Primary_Containment_Penetrations_Not_Leak_Tested.Caused_by_Penetrations_Not_Identified_During_Preoperational_Testing.…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1978-030-03, /03L-0:on 780815,13 Primary Containment Penetrations Not Leak Tested.Caused by Penetrations Not Identified During Preoperational Testing.Penetrations Will Be Added to Tech Spec Table 3.7.2 & Will Be Tested

LER-1985-047, :on 851220,use of GE Silicone Sealant (RTV-102) on Both Drywell Personnel Airlock Doors Prevented Adequate Leak Rate Testing of Door Seals.Caused by Personnel Error. New Seals Installed
type: Subject
label: 05000321/LER-1985-047, :on 851220,use of GE Silicone Sealant (RTV-102) on Both Drywell Personnel Airlock Doors Prevented Adequate Leak Rate Testing of Door Seals.Caused by Personnel Error. New Seals Installed
page: https://kanterella.com/05000321/LER-2D1985-2D047-2C_-3Aon_851220-2Cuse_of_GE_Silicone_Sealant_-28RTV-2D102-29_on_Both_Drywell_Personnel_Airlock_Doors_Prevented_Adequate_Leak_Rate_Testing_of_Door_Seals…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1985-047, :on 851220,use of GE Silicone Sealant (RTV-102) on Both Drywell Personnel Airlock Doors Prevented Adequate Leak Rate Testing of Door Seals.Caused by Personnel Error. New Seals Installed

LER-1986-001-02, :on 860106,during Shutdown,Discovered That Measured Combined Leakage Rate for All Penetrations & Valves Except MSIVs in Excess of 293.75 Scfh.Cause Undetermined. Corrective Action Delayed Until Rept Completed
type: Subject
label: 05000254/LER-1986-001-02, :on 860106,during Shutdown,Discovered That Measured Combined Leakage Rate for All Penetrations & Valves Except MSIVs in Excess of 293.75 Scfh.Cause Undetermined. Corrective Action Delayed Until Rept Completed
page: https://kanterella.com/05000254/LER-2D1986-2D001-2D02-2C_-3Aon_860106-2Cduring_Shutdown-2CDiscovered_That_Measured_Combined_Leakage_Rate_for_All_Penetrations_-26_Valves_Except_MSIVs_in_Excess_of_293.7…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000254/LER-1986-001-02, :on 860106,during Shutdown,Discovered That Measured Combined Leakage Rate for All Penetrations & Valves Except MSIVs in Excess of 293.75 Scfh.Cause Undetermined. Corrective Action Delayed Until Rept Completed

LER-1986-001, :on 860107,during Pipe Replacement Outage, Discovered That Containment Isolation Valves Not Accounted for in App J Program.Caused by Failure of Personnel.App J Program Will Be Updated to Include Subj Valves
type: Subject
label: 05000271/LER-1986-001, :on 860107,during Pipe Replacement Outage, Discovered That Containment Isolation Valves Not Accounted for in App J Program.Caused by Failure of Personnel.App J Program Will Be Updated to Include Subj Valves
page: https://kanterella.com/05000271/LER-2D1986-2D001-2C_-3Aon_860107-2Cduring_Pipe_Replacement_Outage-2C_Discovered_That_Containment_Isolation_Valves_Not_Accounted_for_in_App_J_Program.Caused_by_Failure_o…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000271/LER-1986-001, :on 860107,during Pipe Replacement Outage, Discovered That Containment Isolation Valves Not Accounted for in App J Program.Caused by Failure of Personnel.App J Program Will Be Updated to Include Subj Valves

LER-1985-005, :on 850818,discovered Two Type B & Nine Type C Penetration Failures During Primary Containment Local Leak Rate Testing,Resulting in Excessive Leak Rate.Cause Not Stated.Valves Replaced or Repaired
type: Subject
label: 05000298/LER-1985-005, :on 850818,discovered Two Type B & Nine Type C Penetration Failures During Primary Containment Local Leak Rate Testing,Resulting in Excessive Leak Rate.Cause Not Stated.Valves Replaced or Repaired
page: https://kanterella.com/05000298/LER-2D1985-2D005-2C_-3Aon_850818-2Cdiscovered_Two_Type_B_-26_Nine_Type_C_Penetration_Failures_During_Primary_Containment_Local_Leak_Rate_Testing-2CResulting_in_Excessiv…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1985-005, :on 850818,discovered Two Type B & Nine Type C Penetration Failures During Primary Containment Local Leak Rate Testing,Resulting in Excessive Leak Rate.Cause Not Stated.Valves Replaced or Repaired

Or Replacements Successfully Completed
type: Subject
label: 05000333/LER-1985-008, :on 850301,during 1985 Refueling Outage,Five Penetrations Showed Leakage Possibly Exceeding 0.6La Limit in Tech Spec 4.7.A.2.b.2.Caused by Normal Wear.Valve Repairs &/Or Replacements Successfully Completed
page: https://kanterella.com/05000333/LER-2D1985-2D008-2C_-3Aon_850301-2Cduring_1985_Refueling_Outage-2CFive_Penetrations_Showed_Leakage_Possibly_Exceeding_0.6La_Limit_in_Tech_Spec_4.7.A.2.b.2.Caused_by_Nor…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1985-008, :on 850301,during 1985 Refueling Outage,Five Penetrations Showed Leakage Possibly Exceeding 0.6La Limit in Tech Spec 4.7.A.2.b.2.Caused by Normal Wear.Valve Repairs &/Or Replacements Successfully Completed

LER-1997-011-01, :on 970214,discovered TS Surveillance Requirement 4.7.A.3.d,containment Airlock Leakage Rate Test, Exceeded.Caused by Personnel Error.Unit Surveillance Coordinator Rescheduled Containment Airlock Leak Rate Test
type: Subject
label: 05000245/LER-1997-011-01, :on 970214,discovered TS Surveillance Requirement 4.7.A.3.d,containment Airlock Leakage Rate Test, Exceeded.Caused by Personnel Error.Unit Surveillance Coordinator Rescheduled Containment Airlock Leak Rate Test
page: https://kanterella.com/05000245/LER-2D1997-2D011-2D01-2C_-3Aon_970214-2Cdiscovered_TS_Surveillance_Requirement_4.7.A.3.d-2Ccontainment_Airlock_Leakage_Rate_Test-2C_Exceeded.Caused_by_Personnel_Error.U…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000245/LER-1997-011-01, :on 970214,discovered TS Surveillance Requirement 4.7.A.3.d,containment Airlock Leakage Rate Test, Exceeded.Caused by Personnel Error.Unit Surveillance Coordinator Rescheduled Containment Airlock Leak Rate Test

IR 05000278/1985035
type: Subject
page: https://kanterella.com/IR_05000278/1985035
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000278/1985035

05000259/LER-1985-008, :on 850318,HPCI & RCIC Turbine Exhaust Valve Flanged Bonnets Not Local Leak Tested in Accordance w/10CFR50,App J Requirements.All Valves Will Be Repaired & Pass Leak Test
type: Subject
page: https://kanterella.com/05000259/LER-2D1985-2D008-2C_-3Aon_850318-2CHPCI_-26_RCIC_Turbine_Exhaust_Valve_Flanged_Bonnets_Not_Local_Leak_Tested_in_Accordance_w/10CFR50-2CApp_J_Requirements.All_Valves_Wil…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1985-008, :on 850318,HPCI & RCIC Turbine Exhaust Valve Flanged Bonnets Not Local Leak Tested in Accordance w/10CFR50,App J Requirements.All Valves Will Be Repaired & Pass Leak Test

ML20128N881
type: Subject
page: https://kanterella.com/ML20128N881
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20128N881

Valve Body
type: Subject
label: 05000333/LER-1992-027, :on 920516,CS Isolation Testable Check Valve 14A0V-13A Exhibited Seat Leakage in Excess of TS Limit Due to Misalignment by One Bolt Hole.Valve Bonnet Correctly Aligned W/Valve Body
page: https://kanterella.com/05000333/LER-2D1992-2D027-2C_-3Aon_920516-2CCS_Isolation_Testable_Check_Valve_14A0V-2D13A_Exhibited_Seat_Leakage_in_Excess_of_TS_Limit_Due_to_Misalignment_by_One_Bolt_Hole.Valve…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1992-027, :on 920516,CS Isolation Testable Check Valve 14A0V-13A Exhibited Seat Leakage in Excess of TS Limit Due to Misalignment by One Bolt Hole.Valve Bonnet Correctly Aligned W/Valve Body

LER-1992-002, :on 920117,discovered That DW Oxygen Concentration Level Exceeded Value Specified in Ts,Due to an Analyzer Failure.Round Sheets Have Been Revised to Include Instrument Nitrogen Compressor Run Times
type: Subject
label: 05000278/LER-1992-002, :on 920117,discovered That DW Oxygen Concentration Level Exceeded Value Specified in Ts,Due to an Analyzer Failure.Round Sheets Have Been Revised to Include Instrument Nitrogen Compressor Run Times
page: https://kanterella.com/05000278/LER-2D1992-2D002-2C_-3Aon_920117-2Cdiscovered_That_DW_Oxygen_Concentration_Level_Exceeded_Value_Specified_in_Ts-2CDue_to_an_Analyzer_Failure.Round_Sheets_Have_Been_Revi…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000278/LER-1992-002, :on 920117,discovered That DW Oxygen Concentration Level Exceeded Value Specified in Ts,Due to an Analyzer Failure.Round Sheets Have Been Revised to Include Instrument Nitrogen Compressor Run Times

LER-1985-008-02, :on 850315,discovered Listed Valves Not Local Leak Tested.Caused by Failure to Identify Valves Per 10CFR50.Two Valves Failed Subsequent Test & Unit Manually Scrammed.Two Other Valves to Be Modified
type: Subject
label: 05000259/LER-1985-008-02, :on 850315,discovered Listed Valves Not Local Leak Tested.Caused by Failure to Identify Valves Per 10CFR50.Two Valves Failed Subsequent Test & Unit Manually Scrammed.Two Other Valves to Be Modified
page: https://kanterella.com/05000259/LER-2D1985-2D008-2D02-2C_-3Aon_850315-2Cdiscovered_Listed_Valves_Not_Local_Leak_Tested.Caused_by_Failure_to_Identify_Valves_Per_10CFR50.Two_Valves_Failed_Subsequent_Tes…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1985-008-02, :on 850315,discovered Listed Valves Not Local Leak Tested.Caused by Failure to Identify Valves Per 10CFR50.Two Valves Failed Subsequent Test & Unit Manually Scrammed.Two Other Valves to Be Modified

LER-1985-007-07, :on 850318,while Performing Refueling Outage Local Leak Rate Testing,Measured Combined Leakage Rate in Excess of 293.75.Probable Cause Unknown.Supplemental Repair Rept Will Be Submitted
type: Subject
label: 05000265/LER-1985-007-07, :on 850318,while Performing Refueling Outage Local Leak Rate Testing,Measured Combined Leakage Rate in Excess of 293.75.Probable Cause Unknown.Supplemental Repair Rept Will Be Submitted
page: https://kanterella.com/05000265/LER-2D1985-2D007-2D07-2C_-3Aon_850318-2Cwhile_Performing_Refueling_Outage_Local_Leak_Rate_Testing-2CMeasured_Combined_Leakage_Rate_in_Excess_of_293.75.Probable_Cause_Un…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000265/LER-1985-007-07, :on 850318,while Performing Refueling Outage Local Leak Rate Testing,Measured Combined Leakage Rate in Excess of 293.75.Probable Cause Unknown.Supplemental Repair Rept Will Be Submitted

LER-1996-008-02, :on 960607,TS Required Pressure Not Met During Local Leak Rate Testing.Caused by Procedural Deficiency. Procedure Changes Submitted & Check Valves Retested Using Appropriate Vent Paths
type: Subject
label: 05000254/LER-1996-008-02, :on 960607,TS Required Pressure Not Met During Local Leak Rate Testing.Caused by Procedural Deficiency. Procedure Changes Submitted & Check Valves Retested Using Appropriate Vent Paths
page: https://kanterella.com/05000254/LER-2D1996-2D008-2D02-2C_-3Aon_960607-2CTS_Required_Pressure_Not_Met_During_Local_Leak_Rate_Testing.Caused_by_Procedural_Deficiency._Procedure_Changes_Submitted_-26_Che…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000254/LER-1996-008-02, :on 960607,TS Required Pressure Not Met During Local Leak Rate Testing.Caused by Procedural Deficiency. Procedure Changes Submitted & Check Valves Retested Using Appropriate Vent Paths

05000331/LER-1985-005, :on 850206,four MSIVs Failed to Meet Leakage Criteria of 11.5 Std Cubic Ft/H.Probably Caused by Seat & Disc Wear.Valves Being Repaired
type: Subject
page: https://kanterella.com/05000331/LER-2D1985-2D005-2C_-3Aon_850206-2Cfour_MSIVs_Failed_to_Meet_Leakage_Criteria_of_11.5_Std_Cubic_Ft/H.Probably_Caused_by_Seat_-26_Disc_Wear.Valves_Being_Repaired
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000331/LER-1985-005, :on 850206,four MSIVs Failed to Meet Leakage Criteria of 11.5 Std Cubic Ft/H.Probably Caused by Seat & Disc Wear.Valves Being Repaired

LER-1992-033, :on 920617 & 25,determined That Type B Local Leak Rate Testing Program Per TS 4.7.A.2.b.1 for Primary Containment Penetrations Contained Deficiency.Caused by Personnel Error.Procedures Changed
type: Subject
label: 05000333/LER-1992-033, :on 920617 & 25,determined That Type B Local Leak Rate Testing Program Per TS 4.7.A.2.b.1 for Primary Containment Penetrations Contained Deficiency.Caused by Personnel Error.Procedures Changed
page: https://kanterella.com/05000333/LER-2D1992-2D033-2C_-3Aon_920617_-26_25-2Cdetermined_That_Type_B_Local_Leak_Rate_Testing_Program_Per_TS_4.7.A.2.b.1_for_Primary_Containment_Penetrations_Contained_Defic…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1992-033, :on 920617 & 25,determined That Type B Local Leak Rate Testing Program Per TS 4.7.A.2.b.1 for Primary Containment Penetrations Contained Deficiency.Caused by Personnel Error.Procedures Changed

05000321/LER-1991-032, :on 911228,missed TS Required Surveillance Noted.Caused by Personnel Error.Personnel Counseled & Training Will Be Given to Operations Shifts Re Event
type: Subject
page: https://kanterella.com/05000321/LER-2D1991-2D032-2C_-3Aon_911228-2Cmissed_TS_Required_Surveillance_Noted.Caused_by_Personnel_Error.Personnel_Counseled_-26_Training_Will_Be_Given_to_Operations_Shifts_R…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1991-032, :on 911228,missed TS Required Surveillance Noted.Caused by Personnel Error.Personnel Counseled & Training Will Be Given to Operations Shifts Re Event

05000271/LER-1995-015, :on 950720,determined That TS SR 4.7.A.4 Exceeded for Valve SB-16-19-A (AC-8) Due to Inadequate Procedure.Flange for Valve AC-8 Tightened & Leakage Path Eliminated
type: Subject
page: https://kanterella.com/05000271/LER-2D1995-2D015-2C_-3Aon_950720-2Cdetermined_That_TS_SR_4.7.A.4_Exceeded_for_Valve_SB-2D16-2D19-2DA_-28AC-2D8-29_Due_to_Inadequate_Procedure.Flange_for_Valve_AC-2D8_Ti…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000271/LER-1995-015, :on 950720,determined That TS SR 4.7.A.4 Exceeded for Valve SB-16-19-A (AC-8) Due to Inadequate Procedure.Flange for Valve AC-8 Tightened & Leakage Path Eliminated

ML20100N021
type: Subject
page: https://kanterella.com/ML20100N021
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20100N021

ML20090L139
type: Subject
page: https://kanterella.com/ML20090L139
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20090L139

ML20087B112
type: Subject
page: https://kanterella.com/ML20087B112
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20087B112

ML20087B002
type: Subject
page: https://kanterella.com/ML20087B002
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20087B002

ML20096C156
type: Subject
page: https://kanterella.com/ML20096C156
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20096C156

LER-1991-023, :on 910728,11 of 76 Drywell Head Bolts Discovered Loose During Integrated Leak Rate Test.Caused by Failure of spherical-type Washer Sets & Use of Wrong Matl. Washer Sets Replaced & Procedure Revised
type: Subject
label: 05000293/LER-1991-023, :on 910728,11 of 76 Drywell Head Bolts Discovered Loose During Integrated Leak Rate Test.Caused by Failure of spherical-type Washer Sets & Use of Wrong Matl. Washer Sets Replaced & Procedure Revised
page: https://kanterella.com/05000293/LER-2D1991-2D023-2C_-3Aon_910728-2C11_of_76_Drywell_Head_Bolts_Discovered_Loose_During_Integrated_Leak_Rate_Test.Caused_by_Failure_of_spherical-2Dtype_Washer_Sets_-26_U…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1991-023, :on 910728,11 of 76 Drywell Head Bolts Discovered Loose During Integrated Leak Rate Test.Caused by Failure of spherical-type Washer Sets & Use of Wrong Matl. Washer Sets Replaced & Procedure Revised

LER-1991-024, :on 911016,determined That Procedure Re Surveillance Checks of Torus Oxygen Concentration Not Performed Once Per Day.Caused by Misinterpretation of Ts. Procedure Revised to Require Daily Check
type: Subject
label: 05000321/LER-1991-024, :on 911016,determined That Procedure Re Surveillance Checks of Torus Oxygen Concentration Not Performed Once Per Day.Caused by Misinterpretation of Ts. Procedure Revised to Require Daily Check
page: https://kanterella.com/05000321/LER-2D1991-2D024-2C_-3Aon_911016-2Cdetermined_That_Procedure_Re_Surveillance_Checks_of_Torus_Oxygen_Concentration_Not_Performed_Once_Per_Day.Caused_by_Misinterpretation…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1991-024, :on 911016,determined That Procedure Re Surveillance Checks of Torus Oxygen Concentration Not Performed Once Per Day.Caused by Misinterpretation of Ts. Procedure Revised to Require Daily Check

ML20081J038
type: Subject
page: https://kanterella.com/ML20081J038
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20081J038

ML20085M954
type: Subject
page: https://kanterella.com/ML20085M954
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20085M954

03L-0:on 821122,while Performing Local Leak Rate Tests During Refueling Outage,Total as-found Leakage from Primary Containment Found Greater than Allowable,Per Tech Spec 4.7.A.2.g.Caused by Deterioration of Valve Seating
type: Subject
label: 05000260/LER-1982-037-03, /03L-0:on 821122,while Performing Local Leak Rate Tests During Refueling Outage,Total as-found Leakage from Primary Containment Found Greater than Allowable,Per Tech Spec 4.7.A.2.g.Caused by Deterioration of Valve Seating
page: https://kanterella.com/05000260/LER-2D1982-2D037-2D03-2C_/03L-2D0-3Aon_821122-2Cwhile_Performing_Local_Leak_Rate_Tests_During_Refueling_Outage-2CTotal_as-2Dfound_Leakage_from_Primary_Containment_Found…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-1982-037-03, /03L-0:on 821122,while Performing Local Leak Rate Tests During Refueling Outage,Total as-found Leakage from Primary Containment Found Greater than Allowable,Per Tech Spec 4.7.A.2.g.Caused by Deterioration of Valve Seating

05000293/LER-1994-007, :on 941228,primary Containment Pressure Boundary Degraded Due to Uninstalled Instrument Plug.Caused by Personnel Error.Isolation Valves Will Be Installed on Selected Instruments
type: Subject
page: https://kanterella.com/05000293/LER-2D1994-2D007-2C_-3Aon_941228-2Cprimary_Containment_Pressure_Boundary_Degraded_Due_to_Uninstalled_Instrument_Plug.Caused_by_Personnel_Error.Isolation_Valves_Will_Be_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1994-007, :on 941228,primary Containment Pressure Boundary Degraded Due to Uninstalled Instrument Plug.Caused by Personnel Error.Isolation Valves Will Be Installed on Selected Instruments

LER-1993-007, :on 930820,identified That Stated Surveillance Test Not Performed Prior to Exceeding TS Out of Surveillance Date,Resulting in Violation on 930808.Caused by Inadequate Review.Personnel to Be Counselled
type: Subject
label: 05000278/LER-1993-007, :on 930820,identified That Stated Surveillance Test Not Performed Prior to Exceeding TS Out of Surveillance Date,Resulting in Violation on 930808.Caused by Inadequate Review.Personnel to Be Counselled
page: https://kanterella.com/05000278/LER-2D1993-2D007-2C_-3Aon_930820-2Cidentified_That_Stated_Surveillance_Test_Not_Performed_Prior_to_Exceeding_TS_Out_of_Surveillance_Date-2CResulting_in_Violation_on_930…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000278/LER-1993-007, :on 930820,identified That Stated Surveillance Test Not Performed Prior to Exceeding TS Out of Surveillance Date,Resulting in Violation on 930808.Caused by Inadequate Review.Personnel to Be Counselled

05000277/LER-1990-028, :on 900801,discovered Missed Surveillance on Drywell Suppression Chamber Vacuum Breaker
type: Subject
page: https://kanterella.com/05000277/LER-2D1990-2D028-2C_-3Aon_900801-2Cdiscovered_Missed_Surveillance_on_Drywell_Suppression_Chamber_Vacuum_Breaker
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000277/LER-1990-028, :on 900801,discovered Missed Surveillance on Drywell Suppression Chamber Vacuum Breaker

05000259/LER-1978-034, Forwards LER 78-034/01T-0
type: Subject
page: https://kanterella.com/05000259/LER-2D1978-2D034-2C_Forwards_LER_78-2D034/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1978-034, Forwards LER 78-034/01T-0

05000331/LER-1993-005, :on 930801,unacceptable MSIV Leak Rate Results Due to Excess Leakage Msiv.Replaced Integral Valve Seat & re-machined Valve Bore
type: Subject
page: https://kanterella.com/05000331/LER-2D1993-2D005-2C_-3Aon_930801-2Cunacceptable_MSIV_Leak_Rate_Results_Due_to_Excess_Leakage_Msiv.Replaced_Integral_Valve_Seat_-26_re-2Dmachined_Valve_Bore
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000331/LER-1993-005, :on 930801,unacceptable MSIV Leak Rate Results Due to Excess Leakage Msiv.Replaced Integral Valve Seat & re-machined Valve Bore

ML20057D757
type: Subject
page: https://kanterella.com/ML20057D757
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20057D757

ML20098A996
type: Subject
page: https://kanterella.com/ML20098A996
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20098A996

ML20101T519
type: Subject
page: https://kanterella.com/ML20101T519
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20101T519

ML20059L694
type: Subject
page: https://kanterella.com/ML20059L694
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059L694

ML20059B725
type: Subject
page: https://kanterella.com/ML20059B725
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059B725

B14524, Application for Amend to License DPR-21,revising TS to Eliminate Exemption Granted on 850510 for Air Lock Testing & Require Facility to Meet Paragraph III.D.2(b)(ii) of App J
type: Subject
page: https://kanterella.com/B14524-2C_Application_for_Amend_to_License_DPR-2D21-2Crevising_TS_to_Eliminate_Exemption_Granted_on_850510_for_Air_Lock_Testing_-26_Require_Facility_to_Meet_Paragraph_III.D.2-28…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: B14524, Application for Amend to License DPR-21,revising TS to Eliminate Exemption Granted on 850510 for Air Lock Testing & Require Facility to Meet Paragraph III.D.2(b)(ii) of App J

O2 Sys Not Leak Tested to Verify Primary Containment Integrity During Testing of Sys.Caused by Failure to Have Administrative Controls in Place.Pressure Testing Conducted
type: Subject
label: 05000298/LER-1993-020, :on 930507,determined That H2/O2 Sys Not Leak Tested to Verify Primary Containment Integrity During Testing of Sys.Caused by Failure to Have Administrative Controls in Place.Pressure Testing Conducted
page: https://kanterella.com/05000298/LER-2D1993-2D020-2C_-3Aon_930507-2Cdetermined_That_H2/O2_Sys_Not_Leak_Tested_to_Verify_Primary_Containment_Integrity_During_Testing_of_Sys.Caused_by_Failure_to_Have_Adm…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1993-020, :on 930507,determined That H2/O2 Sys Not Leak Tested to Verify Primary Containment Integrity During Testing of Sys.Caused by Failure to Have Administrative Controls in Place.Pressure Testing Conducted

IR 05000331/1993007
type: Subject
page: https://kanterella.com/IR_05000331/1993007
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000331/1993007

05000293/LER-1990-007, :on 900507,discovered That Drywell to Suppression Chamber Vacuum Breaker Surveillance Not Performed Prior to Startup in 1988.Caused by Misunderstanding of Requirements
type: Subject
page: https://kanterella.com/05000293/LER-2D1990-2D007-2C_-3Aon_900507-2Cdiscovered_That_Drywell_to_Suppression_Chamber_Vacuum_Breaker_Surveillance_Not_Performed_Prior_to_Startup_in_1988.Caused_by_Misunders…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1990-007, :on 900507,discovered That Drywell to Suppression Chamber Vacuum Breaker Surveillance Not Performed Prior to Startup in 1988.Caused by Misunderstanding of Requirements

JPN-93-044, Proposed Tech Spec 4.7.A.2.f Re Containment Leak Rate Testing
type: Subject
page: https://kanterella.com/JPN-2D93-2D044-2C_Proposed_Tech_Spec_4.7.A.2.f_Re_Containment_Leak_Rate_Testing
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: JPN-93-044, Proposed Tech Spec 4.7.A.2.f Re Containment Leak Rate Testing

03L-0:on 811123,leakage Rate on Drywell Personnel Airlock Innerspace Exceeded Tech Specs.Caused by Leaking Inner & Outer Door Seals & O Ring Seal on Inside Shaft of Inner Door.Seals Replaced & Ring Seal Tightened
type: Subject
label: 05000321/LER-1981-125-03, /03L-0:on 811123,leakage Rate on Drywell Personnel Airlock Innerspace Exceeded Tech Specs.Caused by Leaking Inner & Outer Door Seals & O Ring Seal on Inside Shaft of Inner Door.Seals Replaced & Ring Seal Tightened
page: https://kanterella.com/05000321/LER-2D1981-2D125-2D03-2C_/03L-2D0-3Aon_811123-2Cleakage_Rate_on_Drywell_Personnel_Airlock_Innerspace_Exceeded_Tech_Specs.Caused_by_Leaking_Inner_-26_Outer_Door_Seals_-2…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-125-03, /03L-0:on 811123,leakage Rate on Drywell Personnel Airlock Innerspace Exceeded Tech Specs.Caused by Leaking Inner & Outer Door Seals & O Ring Seal on Inside Shaft of Inner Door.Seals Replaced & Ring Seal Tightened

IR 05000245/1993013
type: Subject
page: https://kanterella.com/IR_05000245/1993013
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000245/1993013

05000271/LER-1993-003, :on 930205,identified That Portions of Primary Containment Hydrogen/Oxygen Monitoring Sys Not Properly Leak Tested.Caused by Inadequate Procedure.Procedure OP 4029 Revised
type: Subject
page: https://kanterella.com/05000271/LER-2D1993-2D003-2C_-3Aon_930205-2Cidentified_That_Portions_of_Primary_Containment_Hydrogen/Oxygen_Monitoring_Sys_Not_Properly_Leak_Tested.Caused_by_Inadequate_Procedur…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000271/LER-1993-003, :on 930205,identified That Portions of Primary Containment Hydrogen/Oxygen Monitoring Sys Not Properly Leak Tested.Caused by Inadequate Procedure.Procedure OP 4029 Revised

LER-1990-004, :on 900316,leakage for Feedwater Check Valves Found to Be in Excess of Limits.Caused by Damaged Soft Seat & Inconsistencies in Valves.Soft Seat Matl & Bushings in Valves Replaced & Hinge Pins Reinstalled
type: Subject
label: 05000293/LER-1990-004, :on 900316,leakage for Feedwater Check Valves Found to Be in Excess of Limits.Caused by Damaged Soft Seat & Inconsistencies in Valves.Soft Seat Matl & Bushings in Valves Replaced & Hinge Pins Reinstalled
page: https://kanterella.com/05000293/LER-2D1990-2D004-2C_-3Aon_900316-2Cleakage_for_Feedwater_Check_Valves_Found_to_Be_in_Excess_of_Limits.Caused_by_Damaged_Soft_Seat_-26_Inconsistencies_in_Valves.Soft_Sea…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1990-004, :on 900316,leakage for Feedwater Check Valves Found to Be in Excess of Limits.Caused by Damaged Soft Seat & Inconsistencies in Valves.Soft Seat Matl & Bushings in Valves Replaced & Hinge Pins Reinstalled

03L-0:on 800426,during Refueling Outage 4,14 Primary Containment Isolation Valves Found to Have Seat Leakage Over Requirements.Caused by Normal Deterioration of Disc to Seat Mating Surface
type: Subject
label: 05000293/LER-1980-020-03, /03L-0:on 800426,during Refueling Outage 4,14 Primary Containment Isolation Valves Found to Have Seat Leakage Over Requirements.Caused by Normal Deterioration of Disc to Seat Mating Surface
page: https://kanterella.com/05000293/LER-2D1980-2D020-2D03-2C_/03L-2D0-3Aon_800426-2Cduring_Refueling_Outage_4-2C14_Primary_Containment_Isolation_Valves_Found_to_Have_Seat_Leakage_Over_Requirements.Caused_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-1980-020-03, /03L-0:on 800426,during Refueling Outage 4,14 Primary Containment Isolation Valves Found to Have Seat Leakage Over Requirements.Caused by Normal Deterioration of Disc to Seat Mating Surface

Respect to Primary Containment Isolation Valves
type: Subject
label: 05000265/LER-1981-018-03, /03L-0:on 810908,09,14,15,17,22,23 & 24 While Performing Main Steamline Local Leak Rate Tests,Ten Occurrences of Excessive Leakage Were Measured W/Respect to Primary Containment Isolation Valves
page: https://kanterella.com/05000265/LER-2D1981-2D018-2D03-2C_/03L-2D0-3Aon_810908-2C09-2C14-2C15-2C17-2C22-2C23_-26_24_While_Performing_Main_Steamline_Local_Leak_Rate_Tests-2CTen_Occurrences_of_Excessive_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000265/LER-1981-018-03, /03L-0:on 810908,09,14,15,17,22,23 & 24 While Performing Main Steamline Local Leak Rate Tests,Ten Occurrences of Excessive Leakage Were Measured W/Respect to Primary Containment Isolation Valves

Tech Spec 4.7.A.2.j Found to Be Nonconservative.Caused by Personnel Error Due to Incorrectly Typed Equations for Gross Leak Rate for Temp & Pressure.Procedure Revised
type: Subject
label: 05000259/LER-1982-078-01, /01T-0:on 821012,pressure Used to Comply W/Tech Spec 4.7.A.2.j Found to Be Nonconservative.Caused by Personnel Error Due to Incorrectly Typed Equations for Gross Leak Rate for Temp & Pressure.Procedure Revised
page: https://kanterella.com/05000259/LER-2D1982-2D078-2D01-2C_/01T-2D0-3Aon_821012-2Cpressure_Used_to_Comply_W/Tech_Spec_4.7.A.2.j_Found_to_Be_Nonconservative.Caused_by_Personnel_Error_Due_to_Incorrectly_T…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1982-078-01, /01T-0:on 821012,pressure Used to Comply W/Tech Spec 4.7.A.2.j Found to Be Nonconservative.Caused by Personnel Error Due to Incorrectly Typed Equations for Gross Leak Rate for Temp & Pressure.Procedure Revised

01T-0:on 830527,containment H202 Analyzer Channel a Rendered Inoperable.Caused by Calibr Difficulties Due to Fouled Pressure Regulators Resulting from Sys Contamination. Tech Specs Revised
type: Subject
label: 05000331/LER-1983-021-01, /01T-0:on 830527,containment H202 Analyzer Channel a Rendered Inoperable.Caused by Calibr Difficulties Due to Fouled Pressure Regulators Resulting from Sys Contamination. Tech Specs Revised
page: https://kanterella.com/05000331/LER-2D1983-2D021-2D01-2C_/01T-2D0-3Aon_830527-2Ccontainment_H202_Analyzer_Channel_a_Rendered_Inoperable.Caused_by_Calibr_Difficulties_Due_to_Fouled_Pressure_Regulators_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000331/LER-1983-021-01, /01T-0:on 830527,containment H202 Analyzer Channel a Rendered Inoperable.Caused by Calibr Difficulties Due to Fouled Pressure Regulators Resulting from Sys Contamination. Tech Specs Revised

01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented
type: Subject
label: 05000259/LER-1983-020-01, /01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented
page: https://kanterella.com/05000259/LER-2D1983-2D020-2D01-2C_/01T-2D0-3Aon_830418-2Cline_A-2CB-2CC_-26_D_MSIVs_Exceeded_Allowable_Leakage_Rates.Caused_by_Deterioration_of_MSIV_Seating_Surfaces_During_Oper…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1983-020-01, /01T-0:on 830418,line A,B,C & D MSIVs Exceeded Allowable Leakage Rates.Caused by Deterioration of MSIV Seating Surfaces During Operation.Valves Will Be Repaired Prior to Startup & MSIV Improvement Program Implemented

05000245/LER-1981-015, Forwards LER 81-015/03L-0.Detailed Event Analysis Encl
type: Subject
page: https://kanterella.com/05000245/LER-2D1981-2D015-2C_Forwards_LER_81-2D015/03L-2D0.Detailed_Event_Analysis_Encl
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000245/LER-1981-015, Forwards LER 81-015/03L-0.Detailed Event Analysis Encl

05000298/LER-1981-015, Forwards LER 81-015/03L-0.Detailed Event Analysis Also Submitted
type: Subject
page: https://kanterella.com/05000298/LER-2D1981-2D015-2C_Forwards_LER_81-2D015/03L-2D0.Detailed_Event_Analysis_Also_Submitted
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1981-015, Forwards LER 81-015/03L-0.Detailed Event Analysis Also Submitted

05000298/LER-1981-015-03, /03L-0:on 810531,twelve Penetrations Were Found Leaking Excessively.Ten Caused by Normal Wear & Two by Improper Limitorque Operation.Valve Repairs Performed
type: Subject
page: https://kanterella.com/05000298/LER-2D1981-2D015-2D03-2C_/03L-2D0-3Aon_810531-2Ctwelve_Penetrations_Were_Found_Leaking_Excessively.Ten_Caused_by_Normal_Wear_-26_Two_by_Improper_Limitorque_Operation.Va…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000298/LER-1981-015-03, /03L-0:on 810531,twelve Penetrations Were Found Leaking Excessively.Ten Caused by Normal Wear & Two by Improper Limitorque Operation.Valve Repairs Performed

IR 05000293/1981012
type: Subject
page: https://kanterella.com/IR_05000293/1981012
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000293/1981012

ML20010B168
type: Subject
page: https://kanterella.com/ML20010B168
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20010B168

ML20096C434
type: Subject
page: https://kanterella.com/ML20096C434
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20096C434

ML20043D073
type: Subject
page: https://kanterella.com/ML20043D073
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20043D073

ML20084K320
type: Subject
page: https://kanterella.com/ML20084K320
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20084K320

ML20036A248
type: Subject
page: https://kanterella.com/ML20036A248
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20036A248

ML20065H443
type: Subject
page: https://kanterella.com/ML20065H443
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20065H443

ML20006F351
type: Subject
page: https://kanterella.com/ML20006F351
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20006F351

ML041280490
type: Subject
page: https://kanterella.com/ML041280490
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML041280490

ML20108D507
type: Subject
page: https://kanterella.com/ML20108D507
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20108D507

03L-0:on 810526,vacuum Relief Valves T48-F310 & F328A Found Leaking Excessively During Local Leak Rate Test. Caused by Leaking o-ring & t-ring.Rings Replaced,Valves Reassembled & Retested
type: Subject
label: 05000321/LER-1981-045-03, /03L-0:on 810526,vacuum Relief Valves T48-F310 & F328A Found Leaking Excessively During Local Leak Rate Test. Caused by Leaking o-ring & t-ring.Rings Replaced,Valves Reassembled & Retested
page: https://kanterella.com/05000321/LER-2D1981-2D045-2D03-2C_/03L-2D0-3Aon_810526-2Cvacuum_Relief_Valves_T48-2DF310_-26_F328A_Found_Leaking_Excessively_During_Local_Leak_Rate_Test._Caused_by_Leaking_o-2Dr…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-045-03, /03L-0:on 810526,vacuum Relief Valves T48-F310 & F328A Found Leaking Excessively During Local Leak Rate Test. Caused by Leaking o-ring & t-ring.Rings Replaced,Valves Reassembled & Retested

05000321/LER-1981-027-03, /03L-0:on 810406,feedwater Valve B21-F032A Was Determined Not to Pressurize.Caused by Excessive Leakage. Investigation Underway.Valve Will Be Repaired
type: Subject
page: https://kanterella.com/05000321/LER-2D1981-2D027-2D03-2C_/03L-2D0-3Aon_810406-2Cfeedwater_Valve_B21-2DF032A_Was_Determined_Not_to_Pressurize.Caused_by_Excessive_Leakage._Investigation_Underway.Valve_W…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-027-03, /03L-0:on 810406,feedwater Valve B21-F032A Was Determined Not to Pressurize.Caused by Excessive Leakage. Investigation Underway.Valve Will Be Repaired

ML061920452
type: Subject
page: https://kanterella.com/ML061920452
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML061920452

03L-0:on 810306,review of Data Sheets from 810304 LLRT of Inboard MSIVs B21-F022A,B & C Determined That Valves Were Leaking in Excess of Tech Spec.Cause Unknown. Investigation Underway.Valves Will Be Repaired & Retested
type: Subject
label: 05000321/LER-1981-016-03, /03L-0:on 810306,review of Data Sheets from 810304 LLRT of Inboard MSIVs B21-F022A,B & C Determined That Valves Were Leaking in Excess of Tech Spec.Cause Unknown. Investigation Underway.Valves Will Be Repaired & Retested
page: https://kanterella.com/05000321/LER-2D1981-2D016-2D03-2C_/03L-2D0-3Aon_810306-2Creview_of_Data_Sheets_from_810304_LLRT_of_Inboard_MSIVs_B21-2DF022A-2CB_-26_C_Determined_That_Valves_Were_Leaking_in_Exc…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-016-03, /03L-0:on 810306,review of Data Sheets from 810304 LLRT of Inboard MSIVs B21-F022A,B & C Determined That Valves Were Leaking in Excess of Tech Spec.Cause Unknown. Investigation Underway.Valves Will Be Repaired & Retested

JPN-90-008, Forwards Application for Amend to License DPR-59,revising Tech Spec Section 4.7.A.2 & Associated Bases Re Primary Containment Leak Rate Testing Requirements
type: Subject
page: https://kanterella.com/JPN-2D90-2D008-2C_Forwards_Application_for_Amend_to_License_DPR-2D59-2Crevising_Tech_Spec_Section_4.7.A.2_-26_Associated_Bases_Re_Primary_Containment_Leak_Rate_Testing_Requireme…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: JPN-90-008, Forwards Application for Amend to License DPR-59,revising Tech Spec Section 4.7.A.2 & Associated Bases Re Primary Containment Leak Rate Testing Requirements

03L-0:on 810319,purge Exhaust Emergency Valves T48-F334A & F335A Determined Leaking at Fast Rate,Possibly Causing Overall Leakage Limit to Exceed Tech Spec.Cause Unknown.Valves Repaired & Retested.Updated Rept Forthcoming
type: Subject
label: 05000321/LER-1981-022-03, /03L-0:on 810319,purge Exhaust Emergency Valves T48-F334A & F335A Determined Leaking at Fast Rate,Possibly Causing Overall Leakage Limit to Exceed Tech Spec.Cause Unknown.Valves Repaired & Retested.Updated Rept Forthcoming
page: https://kanterella.com/05000321/LER-2D1981-2D022-2D03-2C_/03L-2D0-3Aon_810319-2Cpurge_Exhaust_Emergency_Valves_T48-2DF334A_-26_F335A_Determined_Leaking_at_Fast_Rate-2CPossibly_Causing_Overall_Leakage_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-022-03, /03L-0:on 810319,purge Exhaust Emergency Valves T48-F334A & F335A Determined Leaking at Fast Rate,Possibly Causing Overall Leakage Limit to Exceed Tech Spec.Cause Unknown.Valves Repaired & Retested.Updated Rept Forthcoming

05000321/LER-1981-023-03, /03L-0:on 810319,reactor Core Isolation Cooling Turbine Exhaust Valve E51-F001 Was Determined to Be Leaking. Cause Unknown.Investigation Underway
type: Subject
page: https://kanterella.com/05000321/LER-2D1981-2D023-2D03-2C_/03L-2D0-3Aon_810319-2Creactor_Core_Isolation_Cooling_Turbine_Exhaust_Valve_E51-2DF001_Was_Determined_to_Be_Leaking._Cause_Unknown.Investigatio…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-023-03, /03L-0:on 810319,reactor Core Isolation Cooling Turbine Exhaust Valve E51-F001 Was Determined to Be Leaking. Cause Unknown.Investigation Underway

03L-0:on 800904,during Local Leak Rate Testing,Containment Purge Vol Bounded by Valves AO 1-1601-21,22,55 & 56 Found to Have Excessive Leak Rate. Cause Not Stated.Containment Purge Valves Will Be Re
type: Subject
label: 05000254/LER-1980-021-03, Fifth of Five LERs 80-021/03L-0:on 800904,during Local Leak Rate Testing,Containment Purge Vol Bounded by Valves AO 1-1601-21,22,55 & 56 Found to Have Excessive Leak Rate. Cause Not Stated.Containment Purge Valves Will Be Re
page: https://kanterella.com/05000254/LER-2D1980-2D021-2D03-2C_Fifth_of_Five_LERs_80-2D021/03L-2D0-3Aon_800904-2Cduring_Local_Leak_Rate_Testing-2CContainment_Purge_Vol_Bounded_by_Valves_AO_1-2D1601-2D21-2C2…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000254/LER-1980-021-03, Fifth of Five LERs 80-021/03L-0:on 800904,during Local Leak Rate Testing,Containment Purge Vol Bounded by Valves AO 1-1601-21,22,55 & 56 Found to Have Excessive Leak Rate. Cause Not Stated.Containment Purge Valves Will Be Re

IR 05000010/1974006
type: Subject
page: https://kanterella.com/IR_05000010/1974006
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000010/1974006

ML19340A979
type: Subject
page: https://kanterella.com/ML19340A979
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19340A979

ML19340A977
type: Subject
page: https://kanterella.com/ML19340A977
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19340A977

ML20057A657
type: Subject
page: https://kanterella.com/ML20057A657
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20057A657

ML20107C122
type: Subject
page: https://kanterella.com/ML20107C122
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20107C122

ML20056E605
type: Subject
page: https://kanterella.com/ML20056E605
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20056E605

ML20137R782
type: Subject
page: https://kanterella.com/ML20137R782
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20137R782

ML20086Q070
type: Subject
page: https://kanterella.com/ML20086Q070
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20086Q070

ML20064L726
type: Subject
page: https://kanterella.com/ML20064L726
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20064L726

ML20030C316
type: Subject
page: https://kanterella.com/ML20030C316
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20030C316

ML20196C826
type: Subject
page: https://kanterella.com/ML20196C826
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20196C826

ML20045C426
type: Subject
page: https://kanterella.com/ML20045C426
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20045C426

ML20128L857
type: Subject
page: https://kanterella.com/ML20128L857
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20128L857

ML20037B427
type: Subject
page: https://kanterella.com/ML20037B427
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20037B427

ML20028C448
type: Subject
page: https://kanterella.com/ML20028C448
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20028C448

ML20064H486
type: Subject
page: https://kanterella.com/ML20064H486
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20064H486

ML19332C076
type: Subject
page: https://kanterella.com/ML19332C076
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19332C076

IR 05000293/2017003
type: Subject
page: https://kanterella.com/IR_05000293/2017003
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000293/2017003

ML20067E345
type: Subject
page: https://kanterella.com/ML20067E345
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20067E345

ML19312D125
type: Subject
page: https://kanterella.com/ML19312D125
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19312D125

IR 05000245/1979027
type: Subject
page: https://kanterella.com/IR_05000245/1979027
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000245/1979027

IR 05000254/1979003
type: Subject
page: https://kanterella.com/IR_05000254/1979003
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000254/1979003

ML19305B132
type: Subject
page: https://kanterella.com/ML19305B132
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19305B132

05000259/LER-1979-003, Forwards LER 79-003/01T-1
type: Subject
page: https://kanterella.com/05000259/LER-2D1979-2D003-2C_Forwards_LER_79-2D003/01T-2D1
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1979-003, Forwards LER 79-003/01T-1

ML19309E780
type: Subject
page: https://kanterella.com/ML19309E780
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19309E780

03L-0:on 800112,while Performing Local Leak Rate Testing During Refueling Shutdown,Path Leakage Through MSIVs for 3 of 4 Main Steam Lines Exceeded Leak Rate Per Tech Specs.Caused by Normal Wear & Erosion
type: Subject
label: 05000259/LER-1980-003-03, /03L-0:on 800112,while Performing Local Leak Rate Testing During Refueling Shutdown,Path Leakage Through MSIVs for 3 of 4 Main Steam Lines Exceeded Leak Rate Per Tech Specs.Caused by Normal Wear & Erosion
page: https://kanterella.com/05000259/LER-2D1980-2D003-2D03-2C_/03L-2D0-3Aon_800112-2Cwhile_Performing_Local_Leak_Rate_Testing_During_Refueling_Shutdown-2CPath_Leakage_Through_MSIVs_for_3_of_4_Main_Steam_Li…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-1980-003-03, /03L-0:on 800112,while Performing Local Leak Rate Testing During Refueling Shutdown,Path Leakage Through MSIVs for 3 of 4 Main Steam Lines Exceeded Leak Rate Per Tech Specs.Caused by Normal Wear & Erosion

ML19289C001
type: Subject
page: https://kanterella.com/ML19289C001
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19289C001

Respect to Primary Containment Isolation Valves During Local Leak Rate Testing.All Valves to Be Repaired & Tested
type: Subject
label: 05000265/LER-1979-027-03, /03L-0:on 791126,six Occurrences Identified Whereby Excessive Leakages Were Measured W/Respect to Primary Containment Isolation Valves During Local Leak Rate Testing.All Valves to Be Repaired & Tested
page: https://kanterella.com/05000265/LER-2D1979-2D027-2D03-2C_/03L-2D0-3Aon_791126-2Csix_Occurrences_Identified_Whereby_Excessive_Leakages_Were_Measured_W/Respect_to_Primary_Containment_Isolation_Valves_Du…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000265/LER-1979-027-03, /03L-0:on 791126,six Occurrences Identified Whereby Excessive Leakages Were Measured W/Respect to Primary Containment Isolation Valves During Local Leak Rate Testing.All Valves to Be Repaired & Tested

IR 05000245/1979009
type: Subject
page: https://kanterella.com/IR_05000245/1979009
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000245/1979009

05000321/LER-1978-008-01, /01T-0 on 780209:during Steady State Power Operation,Test Valve Found to Be Broken Off.Cause Unknown. Valve Repaired.Investigation Under Way
type: Subject
page: https://kanterella.com/05000321/LER-2D1978-2D008-2D01-2C_/01T-2D0_on_780209-3Aduring_Steady_State_Power_Operation-2CTest_Valve_Found_to_Be_Broken_Off.Cause_Unknown._Valve_Repaired.Investigation_Under_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000321/LER-1978-008-01, /01T-0 on 780209:during Steady State Power Operation,Test Valve Found to Be Broken Off.Cause Unknown. Valve Repaired.Investigation Under Way

ML19225C496
type: Subject
page: https://kanterella.com/ML19225C496
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19225C496

IR 05000333/1979007
type: Subject
page: https://kanterella.com/IR_05000333/1979007
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000333/1979007

LER-2078-009, For Browns Ferry Nuclear Plant, Unit 2, Local Leak Rate Tests of All Containment Isolation Valves Where Leak Rate Exceeded Allowable Leak Rate of 60 Percent of La Per 24 Hours or 707.1 Scfh
type: Subject
label: 05000260/LER-2078-009, For Browns Ferry Nuclear Plant, Unit 2, Local Leak Rate Tests of All Containment Isolation Valves Where Leak Rate Exceeded Allowable Leak Rate of 60 Percent of La Per 24 Hours or 707.1 Scfh
page: https://kanterella.com/05000260/LER-2D2078-2D009-2C_For_Browns_Ferry_Nuclear_Plant-2C_Unit_2-2C_Local_Leak_Rate_Tests_of_All_Containment_Isolation_Valves_Where_Leak_Rate_Exceeded_Allowable_Leak_Rate_o…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-2078-009, For Browns Ferry Nuclear Plant, Unit 2, Local Leak Rate Tests of All Containment Isolation Valves Where Leak Rate Exceeded Allowable Leak Rate of 60 Percent of La Per 24 Hours or 707.1 Scfh

LER-2078-006, For Browns Ferry Nuclear Plant, Unit 2, Check Valve 2-73-603 in High-Pressure Coolant Injection System Was Found in Open Position During Maintenance Inspection After Failing Local Leak Rate Test
type: Subject
label: 05000260/LER-2078-006, For Browns Ferry Nuclear Plant, Unit 2, Check Valve 2-73-603 in High-Pressure Coolant Injection System Was Found in Open Position During Maintenance Inspection After Failing Local Leak Rate Test
page: https://kanterella.com/05000260/LER-2D2078-2D006-2C_For_Browns_Ferry_Nuclear_Plant-2C_Unit_2-2C_Check_Valve_2-2D73-2D603_in_High-2DPressure_Coolant_Injection_System_Was_Found_in_Open_Position_During_M…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-2078-006, For Browns Ferry Nuclear Plant, Unit 2, Check Valve 2-73-603 in High-Pressure Coolant Injection System Was Found in Open Position During Maintenance Inspection After Failing Local Leak Rate Test

05000259/LER-2078-205-01, Four Main Steam Isolation Valves Which Exceeded the Leakage Limits of Technical Specification 4.7.A.2.i While Performing Local Leak Rate Testing During Refueling
type: Subject
page: https://kanterella.com/05000259/LER-2D2078-2D205-2D01-2C_Four_Main_Steam_Isolation_Valves_Which_Exceeded_the_Leakage_Limits_of_Technical_Specification_4.7.A.2.i_While_Performing_Local_Leak_Rate_Testin…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000259/LER-2078-205-01, Four Main Steam Isolation Valves Which Exceeded the Leakage Limits of Technical Specification 4.7.A.2.i While Performing Local Leak Rate Testing During Refueling

ML18039A258
type: Subject
page: https://kanterella.com/ML18039A258
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18039A258

ML18045A509
type: Subject
page: https://kanterella.com/ML18045A509
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18045A509

ML18045A511
type: Subject
page: https://kanterella.com/ML18045A511
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18045A511

ML18038B621
type: Subject
page: https://kanterella.com/ML18038B621
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18038B621

ML18038B387
type: Subject
page: https://kanterella.com/ML18038B387
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18038B387

O Approved Procedure.Incident Investigation Being Conducted
type: Subject
label: 05000260/LER-1993-011-01, :on 930525,facility Started W/Invalid LLRT Having Been Performed on Drywell Head Seals.Initial Investigation Determined That RTV Applied W/O Approved Procedure.Incident Investigation Being Conducted
page: https://kanterella.com/05000260/LER-2D1993-2D011-2D01-2C_-3Aon_930525-2Cfacility_Started_W/Invalid_LLRT_Having_Been_Performed_on_Drywell_Head_Seals.Initial_Investigation_Determined_That_RTV_Applied_W/…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-1993-011-01, :on 930525,facility Started W/Invalid LLRT Having Been Performed on Drywell Head Seals.Initial Investigation Determined That RTV Applied W/O Approved Procedure.Incident Investigation Being Conducted

ML18038B068
type: Subject
page: https://kanterella.com/ML18038B068
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18038B068

O LLRT Having Been Performed Due to Inadequate Procedures & Drawings.Applicable Drawings & Procedures Will Be Revised
type: Subject
label: 05000260/LER-1993-010-01, :on 940822,discovered That on 930525,primary Containment for Facility Restored W/O LLRT Having Been Performed Due to Inadequate Procedures & Drawings.Applicable Drawings & Procedures Will Be Revised
page: https://kanterella.com/05000260/LER-2D1993-2D010-2D01-2C_-3Aon_940822-2Cdiscovered_That_on_930525-2Cprimary_Containment_for_Facility_Restored_W/O_LLRT_Having_Been_Performed_Due_to_Inadequate_Procedure…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-1993-010-01, :on 940822,discovered That on 930525,primary Containment for Facility Restored W/O LLRT Having Been Performed Due to Inadequate Procedures & Drawings.Applicable Drawings & Procedures Will Be Revised

IR 05000259/1990037
type: Subject
page: https://kanterella.com/IR_05000259/1990037
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000259/1990037

ML18029A613
type: Subject
page: https://kanterella.com/ML18029A613
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18029A613

Unit in Cold Shutdown,Hpci Check Valve 2-73-609 Failed Local Leak Rate Test.Caused by Buildup of Residual Matl on Body,Causing Disc of Hcpi Valve to Be Cocked Open.Matl Removed
type: Subject
label: 05000260/LER-1980-038-03, /03L-0:on 800911,during Refueling Outage W/Unit in Cold Shutdown,Hpci Check Valve 2-73-609 Failed Local Leak Rate Test.Caused by Buildup of Residual Matl on Body,Causing Disc of Hcpi Valve to Be Cocked Open.Matl Removed
page: https://kanterella.com/05000260/LER-2D1980-2D038-2D03-2C_/03L-2D0-3Aon_800911-2Cduring_Refueling_Outage_W/Unit_in_Cold_Shutdown-2CHpci_Check_Valve_2-2D73-2D609_Failed_Local_Leak_Rate_Test.Caused_by_Bu…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-1980-038-03, /03L-0:on 800911,during Refueling Outage W/Unit in Cold Shutdown,Hpci Check Valve 2-73-609 Failed Local Leak Rate Test.Caused by Buildup of Residual Matl on Body,Causing Disc of Hcpi Valve to Be Cocked Open.Matl Removed

03L-0:on 790831,five MSIVs Exceeded Tech Spec Leakage Limits.Caused by Age & Use of Seating Surfaces.Valve Seating Surfaces Will Be Repaired & MSIVs Retested to Meet Tech Specs
type: Subject
label: 05000296/LER-1979-014-03, /03L-0:on 790831,five MSIVs Exceeded Tech Spec Leakage Limits.Caused by Age & Use of Seating Surfaces.Valve Seating Surfaces Will Be Repaired & MSIVs Retested to Meet Tech Specs
page: https://kanterella.com/05000296/LER-2D1979-2D014-2D03-2C_/03L-2D0-3Aon_790831-2Cfive_MSIVs_Exceeded_Tech_Spec_Leakage_Limits.Caused_by_Age_-26_Use_of_Seating_Surfaces.Valve_Seating_Surfaces_Will_Be_Re…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-014-03, /03L-0:on 790831,five MSIVs Exceeded Tech Spec Leakage Limits.Caused by Age & Use of Seating Surfaces.Valve Seating Surfaces Will Be Repaired & MSIVs Retested to Meet Tech Specs

01T-1:on 791208,following Return to Svc After Refueling Outage,Primary Containment Pressure Would Not Stabilize.Caused by Leaking Due to Unevenly Tightened Bolts.New Controls & Hatch Lock to Be Used
type: Subject
label: 05000296/LER-1979-021, Supplemental LER 79-021/01T-1:on 791208,following Return to Svc After Refueling Outage,Primary Containment Pressure Would Not Stabilize.Caused by Leaking Due to Unevenly Tightened Bolts.New Controls & Hatch Lock to Be Used
page: https://kanterella.com/05000296/LER-2D1979-2D021-2C_Supplemental_LER_79-2D021/01T-2D1-3Aon_791208-2Cfollowing_Return_to_Svc_After_Refueling_Outage-2CPrimary_Containment_Pressure_Would_Not_Stabilize.Ca…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-021, Supplemental LER 79-021/01T-1:on 791208,following Return to Svc After Refueling Outage,Primary Containment Pressure Would Not Stabilize.Caused by Leaking Due to Unevenly Tightened Bolts.New Controls & Hatch Lock to Be Used

05000260/LER-1979-014, Forwards LER 79-014/03L-1
type: Subject
page: https://kanterella.com/05000260/LER-2D1979-2D014-2C_Forwards_LER_79-2D014/03L-2D1
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000260/LER-1979-014, Forwards LER 79-014/03L-1

IR 05000259/1979045
type: Subject
page: https://kanterella.com/IR_05000259/1979045
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000259/1979045

IR 05000259/1979003
type: Subject
page: https://kanterella.com/IR_05000259/1979003
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000259/1979003

05000296/LER-1978-025, Forwards LER 78-025/01T-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1978-2D025-2C_Forwards_LER_78-2D025/01T-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1978-025, Forwards LER 78-025/01T-0

05000296/LER-1979-014, Forwards LER 79-014/03L-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1979-2D014-2C_Forwards_LER_79-2D014/03L-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-014, Forwards LER 79-014/03L-0

01T-0:on 791208,following Refueling Outage & Unit 3 Return to Svc,Excessive Drywell Leakage Occurred.Caused by Loose Bolts Around Hatch Door.Bolts Were Retightened & Administrative Controls Initiated to Verify Seal Worthine
type: Subject
label: 05000296/LER-1979-021-01, /01T-0:on 791208,following Refueling Outage & Unit 3 Return to Svc,Excessive Drywell Leakage Occurred.Caused by Loose Bolts Around Hatch Door.Bolts Were Retightened & Administrative Controls Initiated to Verify Seal Worthine
page: https://kanterella.com/05000296/LER-2D1979-2D021-2D01-2C_/01T-2D0-3Aon_791208-2Cfollowing_Refueling_Outage_-26_Unit_3_Return_to_Svc-2CExcessive_Drywell_Leakage_Occurred.Caused_by_Loose_Bolts_Around_Ha…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-021-01, /01T-0:on 791208,following Refueling Outage & Unit 3 Return to Svc,Excessive Drywell Leakage Occurred.Caused by Loose Bolts Around Hatch Door.Bolts Were Retightened & Administrative Controls Initiated to Verify Seal Worthine

05000296/LER-1979-017, Forwards LER 79-017/03L-0
type: Subject
page: https://kanterella.com/05000296/LER-2D1979-2D017-2C_Forwards_LER_79-2D017/03L-2D0
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-017, Forwards LER 79-017/03L-0

01T-0 for Dresden, Unit 2 Re During Refueling Tests Required by LLRT Procedure Dts 1600-1, Torus Air Sample Line Isolation Valves 8501-1A and 1B Had Through Leakage in Excess of Single Valve Ad Penetration Limits
type: Subject
label: 05000237/LER-1977-058, /01T-0 for Dresden, Unit 2 Re During Refueling Tests Required by LLRT Procedure Dts 1600-1, Torus Air Sample Line Isolation Valves 8501-1A and 1B Had Through Leakage in Excess of Single Valve Ad Penetration Limits
page: https://kanterella.com/05000237/LER-2D1977-2D058-2C_/01T-2D0_for_Dresden-2C_Unit_2_Re_During_Refueling_Tests_Required_by_LLRT_Procedure_Dts_1600-2D1-2C_Torus_Air_Sample_Line_Isolation_Valves_8501-2D1A…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000237/LER-1977-058, /01T-0 for Dresden, Unit 2 Re During Refueling Tests Required by LLRT Procedure Dts 1600-1, Torus Air Sample Line Isolation Valves 8501-1A and 1B Had Through Leakage in Excess of Single Valve Ad Penetration Limits

05000249/LER-1978-003, /01T-0 for Dresden 3 Regarding Discovery of Containment Valve Leakages in Excess of Technical Specification 4.7.A Limits
type: Subject
page: https://kanterella.com/05000249/LER-2D1978-2D003-2C_/01T-2D0_for_Dresden_3_Regarding_Discovery_of_Containment_Valve_Leakages_in_Excess_of_Technical_Specification_4.7.A_Limits
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000249/LER-1978-003, /01T-0 for Dresden 3 Regarding Discovery of Containment Valve Leakages in Excess of Technical Specification 4.7.A Limits

LER-1988-001, :on 880105,discovered That 41 Individual Type B & C Local Leak Rate Tests Performed During Previous Refueling Outage Had Individual Testing Intervals Exceeding 24 Months.Review Conducted
type: Subject
label: 05000249/LER-1988-001, :on 880105,discovered That 41 Individual Type B & C Local Leak Rate Tests Performed During Previous Refueling Outage Had Individual Testing Intervals Exceeding 24 Months.Review Conducted
page: https://kanterella.com/05000249/LER-2D1988-2D001-2C_-3Aon_880105-2Cdiscovered_That_41_Individual_Type_B_-26_C_Local_Leak_Rate_Tests_Performed_During_Previous_Refueling_Outage_Had_Individual_Testing_In…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000249/LER-1988-001, :on 880105,discovered That 41 Individual Type B & C Local Leak Rate Tests Performed During Previous Refueling Outage Had Individual Testing Intervals Exceeding 24 Months.Review Conducted

IR 05000237/1985015
type: Subject
page: https://kanterella.com/IR_05000237/1985015
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000237/1985015

ML17174A057
type: Subject
page: https://kanterella.com/ML17174A057
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML17174A057

ML13038A221
type: Subject
page: https://kanterella.com/ML13038A221
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML13038A221

ML18024B450
type: Subject
page: https://kanterella.com/ML18024B450
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18024B450

Seat Leakage on Inboard & Combined Seat & Steam Leakage on Outboard Valves.Cause Under Investigation.Valves Will Be Repacked & Repaired
type: Subject
label: 05000331/LER-1981-013-01, /01T-0:on 810324,MSIVs 4412,4413,4416,4418,4419, 4420 & 4421 Found W/Seat Leakage on Inboard & Combined Seat & Steam Leakage on Outboard Valves.Cause Under Investigation.Valves Will Be Repacked & Repaired
page: https://kanterella.com/05000331/LER-2D1981-2D013-2D01-2C_/01T-2D0-3Aon_810324-2CMSIVs_4412-2C4413-2C4416-2C4418-2C4419-2C_4420_-26_4421_Found_W/Seat_Leakage_on_Inboard_-26_Combined_Seat_-26_Steam_Leak…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000331/LER-1981-013-01, /01T-0:on 810324,MSIVs 4412,4413,4416,4418,4419, 4420 & 4421 Found W/Seat Leakage on Inboard & Combined Seat & Steam Leakage on Outboard Valves.Cause Under Investigation.Valves Will Be Repacked & Repaired

05000293/LER-2011-004, For Pilgrim Nuclear Power Station, Regarding Technical Specification Required Shutdown - Drywell to Torus Dp
type: Subject
page: https://kanterella.com/05000293/LER-2D2011-2D004-2C_For_Pilgrim_Nuclear_Power_Station-2C_Regarding_Technical_Specification_Required_Shutdown_-2D_Drywell_to_Torus_Dp
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000293/LER-2011-004, For Pilgrim Nuclear Power Station, Regarding Technical Specification Required Shutdown - Drywell to Torus Dp

ML070680173
type: Subject
page: https://kanterella.com/ML070680173
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML070680173

ML062480276
type: Subject
page: https://kanterella.com/ML062480276
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML062480276

BVY 05-098, Technical Specification Proposed Change No. 263 - Supplement No. 38 Extended Power Uprate - Containment Overpressure Credit
type: Subject
page: https://kanterella.com/BVY_05-2D098-2C_Technical_Specification_Proposed_Change_No._263_-2D_Supplement_No._38_Extended_Power_Uprate_-2D_Containment_Overpressure_Credit
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BVY 05-098, Technical Specification Proposed Change No. 263 - Supplement No. 38 Extended Power Uprate - Containment Overpressure Credit

05000333/LER-2000-015-02, Re Containment Leakage Rate Exceeds Authorized Limits
type: Subject
page: https://kanterella.com/05000333/LER-2D2000-2D015-2D02-2C_Re_Containment_Leakage_Rate_Exceeds_Authorized_Limits
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-2000-015-02, Re Containment Leakage Rate Exceeds Authorized Limits

ML012920716
type: Subject
page: https://kanterella.com/ML012920716
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML012920716

ML18036B178
type: Subject
page: https://kanterella.com/ML18036B178
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18036B178

ML17180B105
type: Subject
page: https://kanterella.com/ML17180B105
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML17180B105

ML17199U844
type: Subject
page: https://kanterella.com/ML17199U844
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML17199U844

ML18037A803
type: Subject
page: https://kanterella.com/ML18037A803
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18037A803

ML19225C500
type: Subject
page: https://kanterella.com/ML19225C500
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19225C500

ML070790188
type: Subject
page: https://kanterella.com/ML070790188
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML070790188

BECO-LTR-96-092, Submits Response to NRC Bulletin 96-003, Potential Plugging of Emergency Core Cooling Suction Strainers,
type: Subject
page: https://kanterella.com/BECO-2DLTR-2D96-2D092-2C_Submits_Response_to_NRC_Bulletin_96-2D003-2C_Potential_Plugging_of_Emergency_Core_Cooling_Suction_Strainers-2C
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: BECO-LTR-96-092, Submits Response to NRC Bulletin 96-003, Potential Plugging of Emergency Core Cooling Suction Strainers,

ML18033A770
type: Subject
page: https://kanterella.com/ML18033A770
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18033A770

ML18033B647
type: Subject
page: https://kanterella.com/ML18033B647
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18033B647

ML18026B198
type: Subject
page: https://kanterella.com/ML18026B198
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18026B198

ML18036B074
type: Subject
page: https://kanterella.com/ML18036B074
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18036B074

ML18033B015
type: Subject
page: https://kanterella.com/ML18033B015
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18033B015

ML18036A471
type: Subject
page: https://kanterella.com/ML18036A471
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18036A471

ML20101N182
type: Subject
page: https://kanterella.com/ML20101N182
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20101N182

ML20197A614
type: Subject
page: https://kanterella.com/ML20197A614
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20197A614

ML20057A654
type: Subject
page: https://kanterella.com/ML20057A654
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20057A654

ML18037A629
type: Subject
page: https://kanterella.com/ML18037A629
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18037A629

ML20127E352
type: Subject
page: https://kanterella.com/ML20127E352
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20127E352

ML20059H878
type: Subject
page: https://kanterella.com/ML20059H878
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059H878

ML20116P151
type: Subject
page: https://kanterella.com/ML20116P151
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20116P151

ML19338F264
type: Subject
page: https://kanterella.com/ML19338F264
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML19338F264

ML20151U840
type: Subject
page: https://kanterella.com/ML20151U840
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20151U840

ML20045A485
type: Subject
page: https://kanterella.com/ML20045A485
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20045A485

ML20035F431
type: Subject
page: https://kanterella.com/ML20035F431
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20035F431

ML20059H885
type: Subject
page: https://kanterella.com/ML20059H885
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20059H885

ML18033B728
type: Subject
page: https://kanterella.com/ML18033B728
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18033B728

ML17252A642
type: Subject
page: https://kanterella.com/ML17252A642
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML17252A642

ML050490163
type: Subject
page: https://kanterella.com/ML050490163
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML050490163

ML20095E413
type: Subject
page: https://kanterella.com/ML20095E413
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20095E413

ML18037A802
type: Subject
page: https://kanterella.com/ML18037A802
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18037A802

ML20094F744
type: Subject
page: https://kanterella.com/ML20094F744
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20094F744

ML20069A487
type: Subject
page: https://kanterella.com/ML20069A487
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20069A487

ML18029A238
type: Subject
page: https://kanterella.com/ML18029A238
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wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML18029A238

ML20116M169
type: Subject
page: https://kanterella.com/ML20116M169
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: ML20116M169

ML070380543
type: Subject
page: https://kanterella.com/ML070380543
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML070380543

ML061700481
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page: https://kanterella.com/ML061700481
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML061700481

ML20195C871
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page: https://kanterella.com/ML20195C871
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML20195C871

ML20248H160
type: Subject
page: https://kanterella.com/ML20248H160
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML20248H160

ML20248G366
type: Subject
page: https://kanterella.com/ML20248G366
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TS: TS-4.7.A
wiki page sort key: ML20248G366

JPN-89-029, Forwards Application for Amend to Tech Specs Revising Tech Spec 4.7.A.3, Continuous Leak Rate Monitoring, to Remove Misleading Ref to Continuous Leak Rate Monitoring Sys
type: Subject
page: https://kanterella.com/JPN-2D89-2D029-2C_Forwards_Application_for_Amend_to_Tech_Specs_Revising_Tech_Spec_4.7.A.3-2C_Continuous_Leak_Rate_Monitoring-2C_to_Remove_Misleading_Ref_to_Continuous_Leak_Rate_…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: JPN-89-029, Forwards Application for Amend to Tech Specs Revising Tech Spec 4.7.A.3, Continuous Leak Rate Monitoring, to Remove Misleading Ref to Continuous Leak Rate Monitoring Sys

B11586, Forwards Addl Info Re NUREG-0737,Item II.F.1.6, Containment Hydrogen Monitoring Sys, for Millstone Unit 1 & Documents Telcons Re Items II.F.1.4 & II.F.1.5 for Haddam Neck Plant
type: Subject
page: https://kanterella.com/B11586-2C_Forwards_Addl_Info_Re_NUREG-2D0737-2CItem_II.F.1.6-2C_Containment_Hydrogen_Monitoring_Sys-2C_for_Millstone_Unit_1_-26_Documents_Telcons_Re_Items_II.F.1.4_-26_II.F.1.5_…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: B11586, Forwards Addl Info Re NUREG-0737,Item II.F.1.6, Containment Hydrogen Monitoring Sys, for Millstone Unit 1 & Documents Telcons Re Items II.F.1.4 & II.F.1.5 for Haddam Neck Plant

05000321/LER-1981-024-03, /03L-0:on 810401,data Sheets from 810325 & 28 Local Leakage Rate Tests Showed Valves Leak Rate Could Exceed Tech Spec Limit.Cause of Leaking Unknown. Investigation Underway
type: Subject
page: https://kanterella.com/05000321/LER-2D1981-2D024-2D03-2C_/03L-2D0-3Aon_810401-2Cdata_Sheets_from_810325_-26_28_Local_Leakage_Rate_Tests_Showed_Valves_Leak_Rate_Could_Exceed_Tech_Spec_Limit.Cause_of_Le…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: 05000321/LER-1981-024-03, /03L-0:on 810401,data Sheets from 810325 & 28 Local Leakage Rate Tests Showed Valves Leak Rate Could Exceed Tech Spec Limit.Cause of Leaking Unknown. Investigation Underway

03L-0:on 790917,during Leak Rate Testing,Total Leak Rate Exceeded Tech Spec Limit.Caused by Deterioration of Valve Seats Through Normal Operation on Main Steam & Containment Inerting Sys.Valves Will Be Repaired & Retested
type: Subject
label: 05000296/LER-1979-017-79, /03L-0:on 790917,during Leak Rate Testing,Total Leak Rate Exceeded Tech Spec Limit.Caused by Deterioration of Valve Seats Through Normal Operation on Main Steam & Containment Inerting Sys.Valves Will Be Repaired & Retested
page: https://kanterella.com/05000296/LER-2D1979-2D017-2D79-2C_/03L-2D0-3Aon_790917-2Cduring_Leak_Rate_Testing-2CTotal_Leak_Rate_Exceeded_Tech_Spec_Limit.Caused_by_Deterioration_of_Valve_Seats_Through_Norma…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: 05000296/LER-1979-017-79, /03L-0:on 790917,during Leak Rate Testing,Total Leak Rate Exceeded Tech Spec Limit.Caused by Deterioration of Valve Seats Through Normal Operation on Main Steam & Containment Inerting Sys.Valves Will Be Repaired & Retested

IR 05000237/1998030
type: Subject
page: https://kanterella.com/IR_05000237/1998030
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: IR 05000237/1998030

ML20195E896
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page: https://kanterella.com/ML20195E896
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML20195E896

ML20127L527
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page: https://kanterella.com/ML20127L527
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: ML20127L527

IR 05000226/2003025
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page: https://kanterella.com/IR_05000226/2003025
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: IR 05000226/2003025

LER-1992-009, :on 920301,during Local Leak Rate Testing,Three of Eight MSIVs Failed to Meet Established Acceptance Criteria.Caused by Improper Positioning of Disk Piston.Msivs Remachined to within Design Specs
type: Subject
label: 05000331/LER-1992-009, :on 920301,during Local Leak Rate Testing,Three of Eight MSIVs Failed to Meet Established Acceptance Criteria.Caused by Improper Positioning of Disk Piston.Msivs Remachined to within Design Specs
page: https://kanterella.com/05000331/LER-2D1992-2D009-2C_-3Aon_920301-2Cduring_Local_Leak_Rate_Testing-2CThree_of_Eight_MSIVs_Failed_to_Meet_Established_Acceptance_Criteria.Caused_by_Improper_Positioning_o…
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: 05000331/LER-1992-009, :on 920301,during Local Leak Rate Testing,Three of Eight MSIVs Failed to Meet Established Acceptance Criteria.Caused by Improper Positioning of Disk Piston.Msivs Remachined to within Design Specs

LER-1995-011-01, :on 950531,leakage of Primary Containment Isolation Valves Was Exceeded.Caused by 02-2AOV-39 & 02- 2AOV-40 Experiencing Repeated Difficulty in Passing Llrt. Flushed Seat on Inboard Isolation Valve
type: Subject
label: 05000333/LER-1995-011-01, :on 950531,leakage of Primary Containment Isolation Valves Was Exceeded.Caused by 02-2AOV-39 & 02- 2AOV-40 Experiencing Repeated Difficulty in Passing Llrt. Flushed Seat on Inboard Isolation Valve
page: https://kanterella.com/05000333/LER-2D1995-2D011-2D01-2C_-3Aon_950531-2Cleakage_of_Primary_Containment_Isolation_Valves_Was_Exceeded.Caused_by_02-2D2AOV-2D39_-26_02-2D_2AOV-2D40_Experiencing_Repeated_…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000333/LER-1995-011-01, :on 950531,leakage of Primary Containment Isolation Valves Was Exceeded.Caused by 02-2AOV-39 & 02- 2AOV-40 Experiencing Repeated Difficulty in Passing Llrt. Flushed Seat on Inboard Isolation Valve

LER-1991-012-01, :on 910514,discovered That Primary Containment Isolation Valve on Units TIP Sys Purge Lines Not Being Leak Tested.Caused by Inadequate Review of TIP Sys Purge Piping. Procedure Revised to Allow Testing Downstream
type: Subject
label: 05000277/LER-1991-012-01, :on 910514,discovered That Primary Containment Isolation Valve on Units TIP Sys Purge Lines Not Being Leak Tested.Caused by Inadequate Review of TIP Sys Purge Piping. Procedure Revised to Allow Testing Downstream
page: https://kanterella.com/05000277/LER-2D1991-2D012-2D01-2C_-3Aon_910514-2Cdiscovered_That_Primary_Containment_Isolation_Valve_on_Units_TIP_Sys_Purge_Lines_Not_Being_Leak_Tested.Caused_by_Inadequate_Revi…
wiki namespace: 0
wiki page content language: en
TS: TS-4.7.A
wiki page sort key: 05000277/LER-1991-012-01, :on 910514,discovered That Primary Containment Isolation Valve on Units TIP Sys Purge Lines Not Being Leak Tested.Caused by Inadequate Review of TIP Sys Purge Piping. Procedure Revised to Allow Testing Downstream

B13666, Rev 4 to Millstone Nuclear Power Station Unit 1 Inservice Test Pump & Valve Program
type: Subject
page: https://kanterella.com/B13666-2C_Rev_4_to_Millstone_Nuclear_Power_Station_Unit_1_Inservice_Test_Pump_-26_Valve_Program
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TS: TS-4.7.A
wiki page sort key: B13666, Rev 4 to Millstone Nuclear Power Station Unit 1 Inservice Test Pump & Valve Program

ML20076K800
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page: https://kanterella.com/ML20076K800
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TS: TS-4.7.A
wiki page sort key: ML20076K800

ML20133M393
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page: https://kanterella.com/ML20133M393
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TS: TS-4.7.A
wiki page sort key: ML20133M393

IR 05000321/1989010
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page: https://kanterella.com/IR_05000321/1989010
wiki namespace: 0
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TS: TS-4.7.A
wiki page sort key: IR 05000321/1989010

TS
type: ObjectProperty
page: https://kanterella.com/Property-3ATS
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wiki page sort key: TS
type: wpg