ML20117M683
| ML20117M683 | |
| Person / Time | |
|---|---|
| Site: | 05200003 |
| Issue date: | 08/31/1996 |
| From: | Mcintyre B, Mermigos J, Miller R WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | |
| Shared Package | |
| ML20117M681 | List: |
| References | |
| WCAP-13559, WCAP-13559-R01, WCAP-13559-R1, NUDOCS 9609170607 | |
| Download: ML20117M683 (190) | |
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Westinghouse Non-Proprietary Class 3
' WCAP-1'3559 Revision 1 7
Operational Assessment For AP600 f
a h
Wes tingh o u se Energy Sys tems k'
. - -. _ ~. -. - -
_ - ~
1 AP600 DOCUMENT COVER SHEET TDC:
IDS: 1 S
Form 58202G(5/94)[tAxxxx.wpf;1x)
AP600 CENTRAL FILE USE ONLY; 0058.FRM RFSt; RFS ITEM #;
AP600 DOCUMENT NO.
REVISION NO.
ASSIGNED TO GW - GLR - 001 1
Page 1 Don Lindgren ALTERNATE DOCUMENT NUMBER: WCAP 13559 WORK BREAKDOWN #:
DESIGN AGENT ORGANIZATION: Westinghouse TITLE: Operational Assessment for AP600 ATTACHMENTS:
DCP #/REV, INCORPORATED IN THIS DOCUMENT REVISION:
CALCULATION / ANALYSIS
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ELECTRONIC FILENAME ELECTRONIC FILE FORMAT ELECTRONIC FILE DESCRIPTION 3073w.wpt Wordperfect 5.2 (C) WESTINGHOUSE ELECTRIC CORPORATION 199L 0 WESTINGHOUSE PROPRIETARY CLASS 2 This document contains information propnetary to Wesanghouse Electric Corporaton; it is submitted in confidence and is to be used solely for lhe purpose for which it is lumished and retumed upon request. This document and such informahon is not to be reproduced, tnansmitted, disclosed or used otherwise in whole or in part without pnor wntion authonrahon of Westnghouse Electric Corporation, Energy Systems Business Unit, subject to the legends contained hereof.
O WESTINGHOUSE PROPRIETARY CLASS 2C This document is the property of and contains %-Mi informaton owned by Westinghouse Electic Corporation and/or its subcontactors and suppliers. It is transmetted to you in confidence and rust, and you agree to test this document in stiet accordance with the terms and condtons of the agreement under which it was provided to you.
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COMPLETE 1 IF WORK PERFORMED UNDER DESIGN CERTIFICATION OR COMPLETE 2 IF WORK PERFORMED UNDER FOAKE.
1 @ DOE DESIGN CERTIFICATION PROGRAM - GOVERNMENT LIMITED RIGHTS STATEMENT [See page 2)
Copyright statement A license is reserved to the U.S. Gowrnment under contract DE ACO3-90SF18495.
O DOE CONTRACT DELIVERABLES (DELIVERED DATA)
Subject to specified exceptons, desciosure of this data is restncied unal September 30,1996 or Design Cer1ification under DOE contract DE ACO3-90SF18496, whichever is later.
EPRI CONFIDENTIAL: NOTICE: 1 2
30 4 5
CATEGORY: A B
CO D E
F 2 0 ARC FOAKE PROGRAM - ARC LIMITED RIGHTS STATEMENT [See page 2)
Copyright stesoment A license is reserved to the U.S. Govemment under contract DE-FC02 NE34267 and subcontract ARC-93 3-SC-001.
O ARC CONTRACT DELIVERABLES (CONTRACT DATA)
Subject to specified exceptions, disclosure of this data is restricted under ARC Subcontract ARC-93-3-SC-001.
ORIGINATOR SIG ATE kh.
R. A. Carr AP600 RE5PONSIBLE MANAGER SiLTURE* / #%L F r.n f f-APPROVAL DATE
~~e
'Apings; of tie responsable manager segndies that document et complete, all reWroviews are complete, electronec file is attached and document is released for use.
I 1
AP600 DOCUMENT COVER SHEET Pzge 2 Form 58202G(5/94)
LIMITED RIGHTS STATEMENTS DOE GOVERNMENT LIMITED RIGHTS STATEMENT (A)
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NOTICE 2: The data in this document is proprietary and confidential to Westinghouse Electne Corooration an&orits Contractors. It is forwarded to recipient under an obhgation of Confidence and Trust for hmited purposes only. Any use, dsclosure to unauthonzed persons, or copying of this document or parts thereof is prohibited except as agreed to in advance by the Electric Power Research Insttute (EPRI) and Wesanghouse Electnc Corporaton. Recipient of this data has a duty to inquire of EPRI andor Westinghouse as to the uses of the informaton contaired herein that are permitted.
NOTICE 3: The data in this document is propnetary and confidential to Westinghouse Electric Corooraton and/orits Contractors. It is forwarded to recipent under an obhgaton of Confidence and Trust for use only in evaluaton tasks specifically authonzed b the Electne Power Research Insttute (EPRI). Any use, disdosure to unauthonzed persons, or copying this document or parts thereof is ibited except as agreed to in advance by EPRI and Westinghouse Electnc Corporabon. Recipient of this data has a duty to inquire of EP 1 and/or Wesanghouse as to the uses of the inbrmaton contained herein that are permrtted. This document and any copies or excerpts thereof that may have been generated are to t:e retumed to Westnghouse, drectly or through EPRI, when requested to do so.
NOTICE 4: The data in this document is propnetary and confidential to Wesanghouse Electric Corporaton andor its Contractors. It is being revealed in conhdence and trust only to Employees of EPRI and to certain contractors of EPRI for hmited evaluaton tasks authonzed by EPRI.
Any use, dsclosure to unauthonzed persons, or copying of this document or parts thereof is prohibited. This Document and any copies or excerpts thereof that may have been generated are to be retumed to Wesanghouse, directly or through EPRI, when requested to do so.
NOTICE 5: The data in this document is proprietary and confidental to Westinghouse Electric Corporaton andor its Contractors. Access to this data is given in Cont dence and Trust only at Wesunghouse facilites for limited evaluabon tasks assigned by EPRI. Any use, disdosure to unauthonzed persons, or copying of this document or parts thereof is prohibited. Neither this document nor any excerpts therefrom are to be removed from Westinghous9 facilites.
EPRI CONFIDENTIALITY / OBLIGATION CATEGORIES CATEGORY "A"- (See Delivered Data) Consists of CONTRACTOR Foreground Data that is contained in an issued reported.
CATEGORY "B"- (See Delivered Data) Consists of CONTRACTOR Foreground Data that is not contained in an issued report, except for l
computer programs.
j CATEGORY "C"- Consists of CONTRACTOR Background Data except for computer programs.
I CATEGORY "D"- Consists of computer programs developed in the course of performing the Work.
CATEGORY "E"- Consists of computer programs developed prior to the Effectve Date or after the Effective Date but outside the scope of I
the Work.
j CATEGORY F"- Consists of administrative plans and administrative reports.
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WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-13559 Revision 1 Operational Assessment For AP600 l
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J. F. Mermigos R. B. Miller L R. Hardwick J. J. Sandrovich R. A. Carr l
August 1996 Westinghouse Electric Corporation P.O. Box 355 Pittsburgh, PA 15230-0355 C 1996 Westinghouse Electric Corporation All Rights Reserved i
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1 TABLE OF CONTENTS J
TA.BLE OF CONTENTS.................................................... i INTRODUCTION........................................................ 1 I. E. BULLETINS......................................................... 2 GENERIC LETTERS..................................................... 11 I. E. CIRCULARS....................................................... 43 INFORMATION NOTICES................................................ 47 AEOD REPORTS....................................................... 145 AEOD Engineering Evaluation Reports................................ 146 AEOD Case Study Reports.......................................... 164 AEOD Special Studies Reports....................................... 168 AEOD Technical Review Reports..................................... 172 1
i Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b490696
1 INTRODUCTION t
The NRC Commissioners have requested in their SRMs dated July 31,1989, February 15,1991 and March 5,1991, that new plant designs provide a discussion of how operational experience has been incorporated into the design process. This report addresses the manner in which operational experience has been incorporated into the design of the AP600.
PROCESS Generic letters, IE Bulletins, Circulars, Information Notices and AEOD Reports for the time period January 1,1980 to April 20,1996 were reviewed to determine applicability to the AP600 design certification.
The disposidons of individual documents can be broken down into the following categoriec:
Not Applicable to the AP600 design (e.g., BWR only, B&W facilities only, not applicable to commercial reactors)
Not Applicable to the design certification due to other reasons. For example:
Procurement issue - These issues were determined not to be applicable to the design certification phase.
Admmistrative communications - These items were documents tluit provide administrative information (e.g., scheduling of meetings, forwarding other documents, etc.)
Procedural issue - These items were concerned with either lack of proper procedures of failure to comply with procedures.
Plant specific / isolated event - These issues were concluded to be isolated events at specific plants with no generic conclusions or impacts.
Maintenance / Surveillance issues - These issues were concluded to be related to maintenance or surveillance of a system or component.
Applicable to the AP600 design certification in which case the proper SSAR Section reference is given Operational Assessment for AP600 August 1996 m:\\3073w.wpf;1b-090596
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e Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>490596
3 I. E. BULLETIN Number Title Comment 80-01 Operability of AD Valve Pneumatic Supply AP600 AD does not rely upon (1/80) pneumatic operators 80-02 Inadequate Quality Assurance for Nuclear Not Applicable Supplied Equipment (1/80)
BWR only 80 03 Loss of Charcoal From Standard Type II, Not Applicable 2 Inch, Tray Absorber Cells (2/80)
Procurement issue 80-04 Analysis of a PAR Main Steam Line Break With SSAR Section 15.1.5, 6.2 Continued Feedwater Addition (3/80) 80-05 Vacuum Condition Resulting in Damage to SSAR Section 3.2.2.3-3.2.2.6 Chemical Volume Control System (CVCS)
Holdup Tanks (3/80) 80-06 Engineered Safety Feature (ESP) Reset Controls SSAR Section 7.3.1.1 (3/80)
Part of COL Verification / Procedural issue SSAR Section 13.5, Chapter 14 80-07 BWR Jet Pump Assembly Failure (4/80)
Not Applicable BWR only 80-07 S1 BWR Jet Pump Assembly Failure (5/80)
Not Applicable BWR only 80-08 Exanunation of Contamment Liner Penetration Not Applicable Welds (4/80)
AP600 has no contamment liner 80-09 Hydrometer Actuator Deficiencies (4/80)
Not Applicable Procurement issue 80-10 Contammation of Nonradioactive System and Not Applicable Resulting Potential for Unmonitored, Part of COL Uncontrolled Release of Radioactivity to Surveillance issue Environment (5/80) 80-11 Masonry Wall Design (5/80)
Not Applicable AP600 has no safety-related masonry walls 80-12 Decay Heat Removal Operability (5/80)
SSAR Section 7.4.1 80-13 Cracking in Core Spray Spargers (5/80)
Not Applicable BWR only l
80-14 Degradation of BWR Scram Discharge Volume Not Applicable Capability (6/80)
BWR only 80-15 Possible Loss of Emergency Notification Not Applicable System (ENS) with Loss of Offsite Power (6/80)
Part of COL Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>090596
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i I. E. BULLETIN Number Title Comment t
i 80-16 Potent..
cation of Rosemount Inc.
Not Applicable l
Models lui ed 1152 Pressure Transmitters Procurement / Maintenance issue with Either "A" or "D" Output Codes (6/80)
)
80-17 Failure of 76 to 185 Control Rods to Fully Not Applicable Insert During a Scram at a BWR (7/80)
BWR only 80-17 S1 Failure of 76 to 185 Control Rods to Fully Not Applicable g
Insert During a Scram at a BWR (7/80)
BWR only 80-17 S2 Failure of 76 to 185 Control Rods to Fully Not Applicable Insert During a Scram at a BWR (7/80)
BWR only
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80-17 S3 Failure of 76 to 185 Control Rods to Fully Not Applicable j
Insert Dunng a Scram at a BWR (8/80)
BWR only I
i 80-17 S4 Failure of 76 to 185 Control Rods to Fully Not Applicable Insert Dunng a Scram at a BWR (12/80)
BWR only
{
80-17 S5 Failure of 76 to 185 Control Rods to Fully Not Applicable Insert Dunng a Scram at a BWR (2/81)
BWR only 80-18 Maintenance of Adequate Muumum Flow Not Applicable
'Ihrough Centrifugal Charging Pump Following AP600 has no safety-related Secondary Side High Energy Line Rupture charging pumps l
(7/80) i 80-19 Failures of Mercury-Wetted Relays in Reactor Not Applicable i
Protective Systems of Operating Nuclear Power Procurement issue j
Plants Designed by Combustion Engineering i
(7/80) i I
80-19 S1 Failures of Mercury-Wetted Relays in Reactor Not Applicable j
Protective Systems of Operating Nuclear Power Procurement issue j
Plants Designed by Combustion Engineering
)
(7/80) i j
80-20 Failures of Westinghouse Type W-2 Spring Not Applicable j
Return to Neutral Control Switches (7/80)
Procurement issue i
j 80-21 Valve Yokes Supplied by Malcolm Foundry Not Applicable i
Company, Inc. (11/80)
Procurement issue i
80-22 Automation Industries, Model 200-520-008 Not applicable to commercial Sealed-Source Connectors (9/80) nuclear power plants 1
80-23 Failures of Solenoid Valve Manufactured by Not Applicable
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Valcor Engmeenng Corporation (11/80)
Procurement issue 1
80-24 Prevention of Damage Due to Water Isakage SSAR Section 3.4.1.2 j
Inside Containment (11/80)'
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Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
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5 I. E. BULLETIN Number Title Comment 80-25 Operating Problems with Target Rock Safety -
Not Applicable Relief Valves at BWRs (12/80)
BWR only 81-01 Failure of Mechanical Snubbers (1/82)
Inservice Inspections in accordance with ASME Section XI SSAR 3.9.6 814)1 R1 Surveillance of Mechanical Snubbers Inservice Inspections in accordance with ASME Section XI SSAR 3.9.6 81-02 Failure of Gate Type Valves to Close Against Not Applicable Differential Pressure (4/81)
Procurement issue 81-02 S1 Failure of Gate Type Valves to Close Against Not Applicable Differential Pressure Procurement issue 81-03 Flow Blockage of Cooling Water to Safety Not Applicable System Components by Corbicula SP. and AP600 doesn't depend on site Mytilus SP. (4/81) water intake structures for safety-related heat removal Not safety-related 82-01 Alteration of Radiographs of Welds in Piping Not Applicable Subassemblies (3/82)
Administrative communication 82-01 R1 Alteration of Radiographs of Welds in Piping Not Applicable Subassemblies (5/82)
Administrative communication 82-01 S1 Alteration of Radiographs of Welds in Piping Not Applicable Subassemblies (8/82)
Administrative communication 82-02 Degradation of 'Ihreaded Fasteners in Reactor Not Applicable Coolant Pressure Boundary of PAR Plants SSAR Section 5.2.3.5 (6/82) 82-03 Stress Corrosion Cracking in Thick-Wall, Large Not Applicable Duuneter, Stainless Steel, Rectreulation System BWR only Piping at BWR Plants (10/82) 82-03 R1 Stress Corrosion Cracking in Thick-Wall, Large Not Applicable Diameter, Stainless Steel, Recirculation System BWR only Piping at BWR Plants (10/82) 82-04 Deficiencies in Primary Contamment Electrical Not Applicable Penetration Assemblies (12/80)
Procurement issue 834)1 Failure of Reactor Trip Breakers (Westinghouse Not Applicable DB-50) to Open on Automatic Trip Signal Maintenance issue (2/83)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
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- 1. E. BULLETIN Number Title Comment 83-02 Stress Corrosion Cracking in Thick-Wall, Large Not Applicable Diameter, Stainless Steel, Recirculation System BWR only Piping at BWR Plants (3/83) 83-03 Check Valve Failures in Raw Water Cooling Not Applicable Systems of Diesel Generators (3/83)
Diesel Generators have no safety-related functions 83-04 Failure of the Under-Voltage Trip Function of Not Applicable Reactor Trip Breakers (3/83)
Procurement issue 83-05 ASME Nuclear Code Pumps and Spare Parts Not Applicable Manufactured by the Hayward Tyler Pump Procurement issue l
Company (5/83) 83-06 Nonconforming materials Supplied by Tube-Not Applicable Line Corporation Facilities at Long Island City, Procurement issue
)
New York; Houston, Texas; and Carol Stream, Illinois (7/83)
)
8347 Apparently Fraudulent Products Sold by Not Applicable Ray Miller, Inc. (7/83)
Pmeusement issue l
83-07 S1 Apparently Fraudulent Products Sold by Not Applicable Ray Miller, Inc. (10/83)
Procurement issue i
83-07 S2 Apparently Fraudulent Products Sold by Not Applicable Ray Miller, Inc. (12/83)
Procurement issue i
83-08 Electrical Circuit Breakers with an Not Applicable Undervoltage Trip Feature in Use in Safety-Maintenance issue Related Applications Other Than the Reactor Trip System (12/83) 84-01 Cracks in Boiling Water Reactor Mark I Not Applicable Containment Vent Headers (2/84)
BWR only 1
84-02 Failures of General Electric Type HFA Relays Not Applicable in Use in Class IE Safety Systems (3/84)
Procurement issue 84-03 Refueling Cavity Water Seal (8/84)
Not Applicable SSAR Section 1.2.1.2.1 8S-01 Steam Binding of Auxthary Feedwater Pumps Not Applicable (10/85)
AP600 has no safety-related AFW or smular safety-related system 85-02 Undervoltage Trip Attachments of Not Applicable Westinghouse DB-50 Type Reactor Trip Surveillance issue Breakers (11/85)
SSAR Section 7.1.2.2.4, Chapter 16, Section 3.3.1.6 Operational Assessment for AP600 August 1996 m:\\3073w.wpf:11490596
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I. E. BULLETIN Number Title Comment 8S-03 Motor-Operated Valve Common Mode Failures Not Applicable Durmg Plant Transients Due to improper Procurement / Surveillance issue Switch Settings (11/85)
SSAR Section 3.9.6.2 See Generic letter 89-10 85-03 S1 Motor-Operated Valve Common Mode Failures Not Applicable Dunng Plant Transients Due to Improper Procurement / Surveillance issue Switch Settings (4/88)
SSAR Section 3.9.6.2 See Generic Letter 89-10 86-01 Muumum Flow Logic Problems that Could Not Applicable Disable RHR Pumps (5/86)
AP600 has no valves in the nuruflow lines for the RHR.
RHR pumps have no safety-related function.
86-02 Static "O" Ring Differential Pressure Switches Not Applicable (7/86)
Procurement issue 86-03 Potential Failure of Multiple ECCS Pumps Due Not Applicable to Single Failure of Air-Operated Valve in AP600 has no valves in nuniflow Muumum Flow Recirculation Line (10/86) lines 86-04 Defective Teletherapy Timer 'Ihat May Not Not applicable to commercial i
Ternunate Treatment Dose (10/86) power plants 87-01
' Dunning of Pipe Walls in Nuclear Power Not Applicable Plants (7/87)
Surveillance issue SSAR Sections 5.4.3.4,10.3.6 87-02 Fastener Testing to Determine Conformance Not Applicable with Applicable Material Specifications (11/87)
Procurement issue 87-02 S1 Fastener Testing to Determine Conformance Not Applicable with Applicable Material Specifications Procurement issue 87-02 S2 Fastener Testing to Determme Conformance Not Applicable with Applicable Material Specifications Procurement issue 88-01 Defects in Westinghouse Circuit Breakers Not Applicable (2/88)
Procurement issue 88-02 Rapidly Propagating Fatigue Cracks In Steam Not Applicable Generator Tubes (2/88)
AP600 has stainless steel support plates 88-03 Inadequate latch Engagement in HFA Type Not Applicable Latching Relays Manufactured by General Procurement issue Electric Company (3/88)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b490596
8 I. E. BULLETIN Number Title Comment 88-04 Potential Safety-Related Pump Loss (5/88)
Not Applicable AP600 has no safety-related Pumps 88-05 Nonconforming Materials Supplied By Piping Not Applicable Supplies, Inc., at Folsom, NJ and West Jersey Procurement issue Manufactunng Company at Wilhamstown, New Jersey (5/88) 88-05 S1 Nonconforming Materials Supplied By Piping Not Applicable Supplies, Inc., at Folsom, NJ and West Jersey Procurement issue Manufactunng Company at Wilhamstown, New Jersey (6/88) 88 05 S2 Nonconforming Materials Supplied By Piping Not Applicable Supplies, Inc., at Folsom, NJ and West Jersey Pmeurement issue Manufactunng Company at Wilhamstown, New Jersey (8/88) 88-06 Action To Be Taken For the Transportation of Not applicable to commercial Model No. Spec. 2-T Radiographic Exposum power plants Device (6/88) 88-O'I Power Oscillations in Boiling Water Reactors Not Applicable (BWRs) (6/88)
BWR only 88-07 S1 Power Osculations in Boiling Water Reactors Not. Applicable (BWRs) (12/88)
BWR only l
88-08
'Ihermal Stresses in Piping Connected to SSAR Section 5.4.10.1, 3.9.3.1.2 Reactor Coolant Systems (6/88) 88-08 S1 Thermal Stresses in Piping Connected to SSAR Section 5.4.10.1 Reactor Coolant Systems (6/88) 88-08 S2 Thermal Stresses in Piping Connected to SSAR Section 5.4.10.1 Reactor Coolant Systems (8/88) 88-08 S3 Thermal Stresses in Piping Connected to SSAR Section 5.4.10.1 Reactor Coolant Systems 88-09 Thunble Tube Thinnmg In Westinghouse Not Applicable Reactors (7/88)
AP600 does not have this design SSAR Section 4.7 7 7 '4 i
88-10 Nonconforming Molded-Case Circuit Breakers Not Applicable (11/88)
Procurement issue 88-10 S1 Nonconforming Molded-Case Cucuit Breakers Not Applicable Procurement issue l
Operational Assessment for AP600 August 1996 er6M73w.wpf:lt490596 j
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88-11 Pressurizer Surge L.ine Thermal Stratification SSAR Section 5.4.10.1,3.9.3.1.2 (12/88) l 89-01 Failure of Westinghouse Steam Generator Tube Not Applicable l
Mechanical Plugs (5/89)
Procurement issue 1
89-01 S2 Failure of Westinghouse Steam Generator Tube Not Applicable Mecharucal Plugs (6/91)
Procurement issue 4
J 89-01 S1 Failure of Westinghouse Steam Generator Tube Not Applicable j
Mechanical Plugs (9/91)
Procurement issue 89-02 Stress Corrosion Cracking of High Hardness Not Applicable Type 410 Stainless Steel Internal Preloaded Procurement issue 1
Bolting in Anchor Darling Model S350W Swing Check Valves or Valve of Sinular Design (7/89) 4 89-03 Potential loss of Required Shutdown Margin Not Applicable Dunng Refueling Operations (11/89)
Proceduralissue i
i SSAR Section 13.5.1, 4.3.1.5
)
90-01 Loss of Fill Oil in Transmitters Manufactured Not Applicable l
By Rosemount (3/90)
Procurement issue 90 01 S1 Loss of Fill-Oil in Transmitters Manufactured Not Applicable j
by Rosemount Procurement issue 9042 Loss of 'Ihermal Margin Caused By Channel Not Applicable l
Box Bow (3/90)
BWR only l
91-01 Reporting less of Criticality Safety Controls Not applicable to commercial (10/91) nuclear power plants 91-01 S1 Reporting Loss of Criticality Safety Controls Not applicable to commercial i
nuclear power plants i
92-01 Failure of Thermo-Lag 330 Fire Barner System Not Applicable i
.. Cabling in Wide Cable Trays & Small Procurement issue Conduits Free from Fire Damage 92-01 S1 Failure of Thermo-Lag 330 Fire Barrier System Not Applicable to Perform its Specified Fire Endurance Procurement issue Function I
)
92-02 Safety Concems Related to "End of Life" of Not Applicable Aging Theratronics Teletherapy Units Procurement issue 92-03 Release of Patients After Brachytherapy Not Applicable to commercial nuclear plants 93-01 Release of Patients After Brachytherapy Not Applicable to commercial Treatment with Remote Afterloading Devices nuclear plants l
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Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>090596 1
10 I. E. BULLETIN 1
Number -
Title Comment i
93-02 Debris Plugging of Emergency Core Cooling Not Applicable Suction Strainers AP600 has no airfilters inside i
contamment with the exception i
of portable filters which should be stored outside containment.
93-02 S1 Debris Plugging of Emergency Core Cooling Not Applicable l
Suction Strainers BWR only 93-03 Resolution of Issues Related to Reactor Vessel Not Applicable Water Level Instrumentation in BWRs BWR only 9441 Potential Fuel Pool Draindown Caused by Not Applicable 1
Inadequate Maintenance Practices at Dresden Plant specific l
Umt 1 9442 Corrosion Problems in Certain Stamless Steel Not Applicable j
Packaging Used to Transport Uranium Procurement issue i
Hexafluride 95-01 Quality Assurance Program For Transportation Not Applicable i
of Radioactive Material Procurement issue i
t 95-02 Unexpected Clogging of a Residual Heat Not Applicable j
Removal (RHR) Pump Stramer While BWR only Operating in Suppression Pool Cooling Mode 96-01 Control Rod Insertion Problems Not Applicable 4
Procedure issue
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96-02 Movement of Heavy Loads Over Spent Fuel in USI A36 l
the Reactor Core, or Over Safety-Related SSAR Section 1.9.4.2.2 l
Equipment See Generic letter 85-11 i
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11 GENERIC LEr1ERS Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
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GENERIC LETTERS f
4 Number Title Comment 80 @ l NUREG-0630, " Cladding, Swelling and Rupture LOCA Evaluation Models r
i Models for LOCA Analysis"(1/80)
80-002 Quality Assurance Requirements Regarding Not Applicable l
Desel Generator Fuel Oil (1/80)
AP600 does nct have safety-I related Diesel Generators l
SSAR Section 8.3.1 j
80-003 BWR Control Rod Failures (1/80)
Not Applicable j
BWR only 80 004 IEB 80-01 Operability of AD Valve Pneumatic Not Applicable j!
Supply (1/80)
AP600 AD does not rely upon pneumatic operators j
See Bulletin 80-01 80-005 IEB 79-01B Environmental Qualification of Backfit EQ design issue j
Class 1E Equipment SSAR Sections 3.11,1.9.4 l
80-006 Issuance of NUREG-0313, Rev.1, " Technical Not Applicable Report on Material Selection and Processing BWR only j
Guidelines for BWR Coolant Pressure Boundary Piping" 1
804)07 Information Regarding the Program for Not issued Environmental Qualification of Safety-Related Electrical Equipment (1/80) j 80-006 IEB 8002 Inadequate Quality Assurance for Not Applicable Nuclear Supplied Equipment (1/80)
BWR only a
80009 Low level Radioactive Waste Disposal (1/80)
SSAR Section 11.4 4
80-010 Issuance of NUREG-0588, " Interim Staff Backfit EQ design issue Position on Environmental Qualification of SSAR Sections 3.11,1.9 l
Safety-Related Electncal Equipment" j
80-011 IEB 8003 Loss of Charcoal from Standard Not Applicable Type II,2 Inch, Tray Absorber Cells (2/80)
Procurement issue See Bulletin 80-03 80-012 IEB 80-04 Analysis of a PAR Main Steam Line SSAR Section 15.1.5, 6.2 j
Break with Continued Feedwater Addition See Bulletin 80-04 i
(2/80)80-013 Qualification of Safety-Related Electrical Backfit EQ design issue Equipment (2/80)
SSAR Sections 3.11,1.9.4 80-014 LWR Pnmary Coolant System Pressure USI-B-63 Isolation Valves (2/80)
SSAR Section 1.9.4.2.2 i
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
13 GENERIC LETTERS Number Title Comment 80 015 Request for Additional Management and Not Applicable Technical Resources Information (2/80)
Administrative communication 80-016 IEB 79-01B Environmental Qualification of Per NRC letter 9/21/95 this Class 1E Equipment (2/80) issue is not relevant to the design review of AP600.
Backfit EQ design issue SSAR Sections 3.11, 1.9.4 80-017 Modifications to BWR Control Rod Drive Not Applicable Systems (3/80)
BWR only 80-018 Crystal River 3 Reactor Trip from Not Applicable Approximately 100% Full Power (3/80)
B&W facilities only 80-019 Resolution of Enhanced Fission Gas Release No Action Required Concern (3/80)80-020 Action Required from OL Applicants of NSSS Not Applicable Designs by W and CE Resulting from NRC AP600 does not require a safety-B&O Task Force Review of TMI-2 Accident grade AFW system (3/80) 80421 IEB 8045 Vacuum Condition Resulting in SSAR Section 3.2.2.3-3.2.2.6 Damage to Chemical Volume Control System See Bulletm 80-05 Holdup Tanks (3/80)80-022 Transmittal of NUREG-0654 " Criteria for Not Applicable Preparation and Evaluation of Radiological Part of COL Emergency Response Team SSAR Section 13.3 80-023 Change of Submittal Date for Evaluation Time Not Applicable Estimates (3/80)
Administrative communication 80-024 NRC Nuclear Data Link (3/80)
Not Applicable Administrative communication 80-025 IEB 80-06 Engineering Safety Features (ESP)
SSAR Section 7.3.1.1 Reset Controls (3/80)
See Bulletin 8046 80-026 Qualifications of Reactor Operators (3/80)
Not Applicable Part of COL 80 027 IEB 80-07 BWR Jet Pump Assembly Failure Not Applicable (4/80)
BWR only 80-028 IEB 80-08 Exammation of Contamment Liner Not Applicable Penetration Welds (4/80)
AP600 has no containment liner SSAR Section 3.9.6.2 See Bulletin 80-08 Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt4M596
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GENERIC LETTERS d
i Number Title Comment 80-029 Modifications to BWR Control Rod Drive Not Applicable j
Systems (4/80)
BWR only 80-030 Clarification of the Term " Operable" as it Definition found in i
applies to Single Failure Criterion for Safety SSAR Section 16.1 Systems Required by 'IS (4/80) l 80-031 IEB 80-09 Hydramotor Actuator Deficiencies Not Applicable j
i (4/80)
Procurement issue See Bulletin 80-09 l
80-032 Information Request on Category I Masonry Not Applicable
' Walls Employed by Plants under CP and OL AP600 has no safety-related
{
review (4/80) masonry walls j
l 80-033 Actions Required from OL applicants of B&W Not Applicable i
Designed NSSS Resulting from NRC B&O Task B&W facilities only 4
Force Review of TMI-2 Accident (4/80)80-034 Clarification of NRC Requirements for SSAR Section 18.11.2 i
Emergency Response Facilities at Each Site (4/80) i 80-035 Effect of a DC Power Supply Failure on ECCS SSAR Section 8.3.2, Table 8.3.2.7 Performance (4/80)80-036 IEB 80-10 Containment of a Non-Radioactive Not Applicable 4
System and Resulting Potential for Surveillance issue l
Unmonitored, Uncontrolled Release to See Bulletin 80-10 j
Environment (5/80) j 80 037 Five additional TMI-2 Related Requirements to SSAR Section 1.9.3
{
Operating Reactors (5/80) f 80 038 Summary of Certain Non-power Reactor Not applicable to commercial l
Physical Protection Requirements (5/80) nuclear power plants l
80-039 IEB 80-11 Masonry Walt Design (5/80)
Not Applicable AP600 has no safety-related 4
masonry walls t
l See Bulletin 80-11
}
80-040 Transmittal of NUREG-0645 and NUREG-0626 Not Applicable (5/80)
GE facilities only i
j 80-041 Summary of Meetings Held on April 22-23, Not Applicable i
1980 with Representatives of the Mark I Mark I Contamment facilities Owners Group (5/80) only 1
80 042 IEB 80-12 Decay Heat Removal System SSAR Section 7.4.1
]
Operability (5/80)
See Bulletin 80-12 J
s Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>490596
1 15 GENERIC LETTERS Number Title Comment 80-043 IEB 80-13 Cracking in Core Spray Spargers Not Applicable (5/80)
BWR only 80444 Reorganization of Functions and Assignments Not applicable to commercial Within ONRR/SSPB (5/80) nuclear power plants80-045 Fire Protection Rule (5/80)
SSAR Section 9.5.1 80-046 Generic Technical Activity A-12 Fracture USI A-12 Toughness (5/80)
SSAR Section 1.9.4.2.2 80-047 Additional Guidance on " Potential for Low USI A-12 Fracture Toughness and Laminar Testing on SSAR Section 1.9.4.2.2 PAR Steam Generator and Reactor Coolant Pump Supports" NUREG-0577 (5/80)80-048 Revision to 05/19/80 Letter on Fire Protection SSAR Section 9.5.1 (5/80) -
Generic letter 80-45 80-049 Nuclear Safeguards Problems (6/80)
Not Applicable Administrative communication 80-050 Generic Activity A-10 BWR Cracks (6/80)
Not Applicable BWR only 80451 Temporary On-Site Storage of low-Level Not Applicable Radioactive Waste (6/80)
Part of COL 80-052 Five Additional TMI-2 Related Requirements -
Not Applicable Errata Sheets tc 5/7/80 Letter (6/80)
Administrative communication 80-053 Decay Heat Removal Capability (6/80)
SSAR Chapter 16 'IS 3.5 80-054 IEB 8014 Degradation of Scram Discharge Not Applicable Volume Capability (6/80)
BWR only 80-055 IEB 80-15 Possible Loss of Hotline with Loss of Not Applicable Offsite Power (6/80)
Part of COL See Bulletin 80-15 80-056 NRC Memorandum and Order on Equipment SSAR Sections 3.11, Qualification (6/80)
Appendix 3D 80-057 Further Commission Guidance for Power SSAR Section 1.93 Reactor Operating Licenses NUREG-0660 and NUREG-0694 (6/80)80-058 IEB 80-16 Potential Misapplication of Not Applicable Rosemount 1151/1152 Pressure Transmitters Procurement / Maintenance issue with "A" or "D" Output Codes (6/80)
See Bulletin 80-16 Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>090596
1 j
16 GENERIC LETTERS J
t Number Title Comment 80-059 Transmittal of Federal Register Notice RE Not Applicable Regional Meetings to Discuss Environmental Administrative communication Qualification of Electrical Equipment (6/80) 4 80460 Request for Information Regarding Evacuation Not Applicable Times (7/80)
Administrative communication
]
80-061 TMI-2 Lessons teamed (7/80)
SSAR Section 1.93 i
j 80-062 TMI-2 Lessons 12amed (7/80)
Not Applicable l
BWR only
~
80-063 IEB 8017 Failure of Control Rod to Insert Not Applicable Dunng a Scram at a BWR (7/80)
BWR only j
See Bulletin 80-17 j
80 064 Scram Discharge Volume Design (7/80)
Not Applicable BWR only 80465 Request for Estimated Construction Completion Not Applicable l
and Fuel Load Schedules (7/80)
Administrative communication 80-066 IEB 80-17 Supplement 1 Failure of Control Not Applicable Rods to Insert Dunng a Scram at a BWR (7/80)
BWR only 4
80-067 Scram Discharge Volume (7/80)
Not Applicable BWR only 80-068 IEB 80-17 Supplement 2 Failures Revealed by Not Applicable Testing Subsequent to Failure of Control Rods BWR only to Insert Dunng a Scram at a BWR (7/80)80-069 IEB 80-18 Maintenance of Adequate Minimum See Bulletin 80-18 Flow Through Centrifugal Charging Pumps Following Secondary Side HELB (7/80)80-070 IEB 80-19 Failure of Mercury Wetted Matrix Not Applicable Relays in RPS of Operating Nuclear Power Procurement issue Plants Designed by GE (7/80)
See Bulletm 80-19 80-071 IEB 80-20 Failures of Westinghouse Type W-2 Not Applicable Spring Retum to Neutral Control Switches Procurement issue (7/80)
See Bulletm 80-20 80-072 Interim Criteria for Shift Staffing (7/80)
SSAR Sections 1.9.3, 18.7 80-073 Functional Criteria for Emergency Resprmse Not Applicable Facilities NUREG-0696 (8/80)
Administrative communication 80-074 Notice of Forthcoming Meeting with the Not Applicable Representatives of EPRI to Discuss Program for Administrative communication Resolution of USI A-12 Fracture Toughness (8/1/80)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
i I
17 GENERIC LETTERS Number Title Comment 80-075 Lesson Learned Tech Specs (8/80)
Not Applicable Administrative communication 80-076 Notice of Forthcoming Meeting with GE to Not Applicable Discuss Proposed BWR Feedwater Nozzle BWR only 12akage Detection System (8/80) 80477 Refueling Water level (8/80)
Not Applicable SSAR Section 13.5.1, 13.5.2 Part of COL 80 078 Mark I Containment Long Term Program Not Applicable (8/80)
BWR only 80479 IEB 8017 Supplement 3 Failure Revealed by Not Applicable Testing Subsequent to Failure of Control Rods BWR only j
to Insert During a Scram at a BWR (8/80) 80480 Preliminary Clanfication of 'IMI Action Plan SSAR Section 1.9.3 Requirements (9/80)80-081 Preliminary Clarification of the TMI Action SSAR Section 1.9.3 Plan Requirements Addendum to 9/5/80 Letter (9/80)80-082 IEB 79-01B Supplement 2 Environmental Backfit EQ design issue Qualification of Class 1E Equipment (9/80)
SSAR Sections 3.11,1.9.4 80083 Environmental Qualification of Safety-Related Backfit EQ design issue Equipment (10/80)
SSAR Sections 3.11,1.9.4 80484 BWR Scram System (10/80)
Not Applicable BWR only 80-085 Implementation of Guidance from USI A-12 USI A-12
" Potential for Low Fracture Toughness and SSAR Section 1.9.4.2.2 Lamellar Tearing on Component Supports (10/80)80-086 Notice of Meeting to Discuss Final Resolution Not Applicable of USI A-12 (10/80)
Administrative communication 80-087 Notice of Meeting to Discuss Status of EPRI Not Applicable Proposed Resolution of the USI A-12 Fracture Administrative communication Toughness Issue (10/80) 80488 Seismic Qualification of Auxiliary Feedwater Not Applicable Systems (10/80)
AP600 Startup Feedwater System does not require seismic qualification SSAR Section 10.4.9 Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1tWM596
I 18 l
e GENERIC LETTERS 4
l Number Title Comment I
80-089 IEB 79-01B Supplement 3 Environment Backfit EQ design issue Qualification of Class 1E Equipment (10/80)
SSAR Sections 3.11,1.9.4 80 090 Post ~IMI Requirements, NUREG-0737 (10/80)
SSAR Section 1.9.3
-4 80-091 ODYN Code Calculation (11/80)
Not Applicable l
BWR only 4
i 80 092 IEB 80-21 Valve Yokes Supplied By Malcolm Not Applicable Foundry Company, Inc. (11/80)
Procurement issue I
j 8G-093 Emergency Preparedness (11/80)
Not applicable to commercial nuclear power plants80-094 Emergency Plan (11/80)
Not Applicable Part of COL i
80-095 Generic Activity A-10 (11/80)
Not Applicable l
BWR only
)80-096 Fire Protection (11/80)
SSAR Section 9.5.1
]
80-097 IEB 80-23 Failures of Solenoid Valves Not Applicable Manufactured by Valcor Engineering Corp.
Procurement issue j
(11/80)80-098 IEB 80-24 Prevention of Damage Due to Water SSAR Section 3.4.1.2 l
Leakage Inside Contamment (11/80)
See Bulletin 80-24 i
80-099 Technical Specification Revisions for Snubber Not Applicable Surveillance (11/80)
SSAR Section 5.2.4 Part of COL 80-100 Appendix R to 10 CFR Part 50 Regarding Fire SSAR Section 9.5.1 Protection Federal Register Notice (11/80) i 4
80-101 Inservice Inspection Programs (11/80)
Not Applicable i
Administrative communication 80-102 NRC Memorandum and Order of May 23,1980 Backfit EQ design issue j
j (11/80)
SSAR Sections 3.11,1.9.4 80-103 Fire Protection - Revised Federal Register Not Applicable Notice (11/80)
Administrative communication I
80-104 Orders on Environmental Qualification of Not Applicable Safety-Related Electncal Equipment (11/80)
Administrative communication I
80-105 Implementation of Guidance for USI A-12 USl A-12 Potential for Low Fracture Toughness and SSAR Section 1.9.4.2.2 Lamellar Tearing on Component Supports (11/80) i 3
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>o90596
19 GENERIC LETTERS Number Title Comment 80-106 Report on ECCS Cladding Models, Not Applicable NUREG-0630 (11/80)
Administrative communication 80-107 BWR Scram Discharge System (12/80)
Not Applicable BWR only 80-108 Emergency Plannmg (12/80)
Not Applicable Part of COL 80-109 Guidanes for SEP and Soil Structure AP600 has been designed for a Interaction Reviews (12/80) range of soil conditions.
SSAR Section 3.7.2 80-110 Periodic Updating of FSARs (12/80)
Not Applicable Administrative communication 80-111 IEB 80-17 Supplement 4 Failure of Control Not Applicable Rods to Insert Durmg a Scram at a BWR BWR only (12/80)80-112 IEB 80-25 Operating Problems with Target Rock Procurement issue not design Safety Relief Valves (12/80) issue 80-113 Control of Heavy Loads (12/80)
USI A-36 SSAR Section 1.9.4.2.2 81-01 Qualification of Inspection, Exammation, and Not Applicable Testing of Audit Personnel (5/81)
Regulatory Guide 1.58 was withdrawn SSAR Section 1.9.1, Table 1.9.1 81-02 Analysis, Conclusions, and Recommendations Not Applicable Concerning Operator Licensing (1/81)
Part of COL 81-03 Implementation of NUREG-0313, Rev.1, Not Applicable
" Technical Report on Material Selection and BWR only Processing Guidelines for BWR Coolant Pressure Boundary Piping (Generic Task A-42)
(2/81) 81-04 Emergency Procedures and Training for Station USI A-44 Blackout Events (2/81)
SSAR Section 1.9.4.2.2 81-05 Information Regarding the Program for USI A-24 AP600 EQ Environmental Qualification of Safety-Related SSAR Sections 3.11,1.9.4 Electrical Equipment (1/81) 81-06 Periodic Updating of Final Safety Analysis Not Applicable Reports (FSARs) (2/81)
Administrative communication 81-07 Control of Heavy Loads (2/81)
USI A-36 SSAR Section 1.9.4.2.2 Operational Assessment for AP600 August 1996 m \\3073w.wpf:1t@90596
-. - -. - - - - _~. - - - - - -
20 i
l GENERIC LETTERS i
i Number Title Comment 81-08 ODYN Code (1/81)
Not Applicable j
BWR only j
81-10 Post-TMI Requirements for the Emergency Not Applicable j
Operations Facility (2/81)
SSAR Chapter 18 j
Part of COL l
81-11 NUREG-0619, "BWR Feedwater Nozzle and Not Applicable Control Rod Drive Return Line Nozzle BWR only l
Cracking" (Corrections) (2/81) l 81-12 Fire Protection Rule (2/81)
SSAR Section 9.5.1 i
81-13 SER for GEXL Correlation for 8 X 8 R Fuel Not Applicable Reload Application per the Appendix D BWR only 4
Submittal of the General Electric Topical l
Report, NEDE-24011-P-A, dated 2/28/79 and l
12/14/79 (5/81) 81-14 Seismic Quahfication of Auxthary Feedwater AP600 Startup Feedwater Systems (2/81)
System does not require seismic qualification l
SSAR Section 10.4.9 81-15 Environmental Qualification of Class IE Not Applicable Electrical Equipment; Clarification of Staff Administrative communication Handling of Proprietary Information (3/81) j 81-16 NUREG-0737, Item I.C.I, Abnormal Transient Not Applicable Operator Guidelines (ATOG) (6/81)
B4cW facilities only 81-17 Functional Criteria for Emergency Response SSAR Osapter 18 Facilities (3/81) 81-18 BWR Scram Discharge System; Clarification of Not Applicable Diverse Instrumentation Requirements (3/81)
BWR only 81-19 Thermal Shock to Reactor Pressure Vessels USI A-49 (4/81)
SSAR Section 1.9.4.2 81-20 Safety Concems Associated with Pipe Breaks in Not Applicable the BWR Scram System (4/81)
BWR only 81-21 Natural Circulation Cooldown (5/81)
See Emergency Response Guidelines 81-22 Engineering Evaluation of the H. B. Robinson Not Applicable Reactor Coolant System Leak on January 29, No action defined 1981 (5/81)
Operational Assessment for AP600 August 1996 m:\\307N.wpf:1b 090596
21 GENERIC LETTERS Number Title Comment 81-23 Institute of Nuclear Power Operations (INPO)
Not Applicable Evaluation Reports (6/81)
Administrative communication i
81-23A Institute of Nuclear Power Operations (INPO)
Not Applicable Evaluation Reports (7/81)
Administrative communication
)
81-24 Multi-Plant Issue B 56 Control Rods Fail to Not Applicable Fully Insert (6/81)
GE BWR only 81-25 Change in Implementing Schedule for Not Applicable Submission and Evaluation of Upgraded Administrative communication Emergency Plans (6/81) 81-26 Licensing Requirements for Pending SSAR Section 1.9 Construction Permit and Manufacturing License Application (7/81) 81-27 Privacy and Propnetary Material in Emergency Not Applicable Plans (7/81)
Administrative communication
)
81-28 Steam Generator Overfill (7/81)
USI A-47 SSAR Section 1.9.4.2.2 81-29 Simulator Examinations (8/81)
Not Applicable Administrative communication 81-30 Safety Concerns Associated with Pipe Breaks in Not Applicable the BWR Scram System (7/81)
BWR only 81-31 Small Break LOCA Confirmatory Integral Not issued Systems Experiments for B&W Designed Plants (no date) 81-32 NUREG 0737, Item II.K.3.44 - Evaluation of Not Applicable Anticipated Transients Combined with Single BWR only j
Failure (8/81) 81-33 Technical Specification for Station Batteries Not issued Multiple Action (no date) 81-34 Safety Concerns Associated with Pipe Breaks in Not Applicable the BWR Scram System (8/81)
BWR only 81-35 Safety Concems Associated with Pipe Breaks in Not Applicable the BWR Scram System (8/81)
BWR only 81-36 Revised Schedule for Completion of TMI Not Applicable Action Plan Item II.D.1 Relief and Safety Valve Administrative communication Testing (9/81) 81-37 ODYN Code Reanalysis Requirements (no date)
Not Applicable BWR Only Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1 tex 596
22 GENERIC LETTERS Number Title Comment j
81-38 Storage of Low-Level Radioactive Waste at Design aspects of this Generic Power Reactor Sites (11/81)
Letter are addressed in SSAR Chapter 11 Site Specific SSAR Section 13.5 81-39 NRC Volume Reduction Policy (11/81)
SSAR Section 11.4 81-40 Qualification of Reactor Operators - License Not Applicable Examinations Part of COL 82-01 New Application Survey (1/82)
Not Applicable Administrative communication 8242 Nuclear Power Plant Staff Working Hours Not Applicable (2/82)
Part of COL 82-03 High Burnup MAPLHGR Limits (3/82)
Not Applicable GE BWR only 82-04 Use of Institute of Power Operations (INPO)
Not Applicable SEE-IN Program (no date)
Part of COL TMI action plan item I.C.5/
procedural issue SSAR Section 1.93(3)(i),13.5 i
82-05 Post-TMI Requuements (3/82)
Not Applicable Administrative communication 82-06 RTD Response Time Determmation (no date)
Not issued 82-07 Transmittal of NUREG4909 Relative to Ginna Not Applicable Tube Rupture (4/82)
BWR transmittal only 82-08 Transmittal of NUREG-0909 Relative to Ginna Not Applicable Tube Rupture (4/82)
Administrative communication 82-09 Environmental Qualification of Safety-Related AP600 Equipment Qualification Electrical Equipment 94/82)
SSAR Sections 1.9,3.11 82-10 Post-TMI Requirements (5/80)
Not Applicable Administrative communication 82-11 Transmittal of NUREG-0916 Relative to the Not Applicable Restart of R. E. Ginna Nuclear Power Plant Administrative communication (6/82) 82-12 Nuclear Power Plant Staff Working Hours Not Applicable (6/82)
Part of COL 82-13 Reactor Operator and Senior Reactor Operator Not Applicable Exammations (6/82)
Part of COL Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
_. _ _.____ _ _. _ _ _ _ ___.._ _. _...~._-
23 GENERIC LETTERS Number Title Comment 82-14 Submittal of Documents to the Nuclear Not Applicable Regulatory Commission (8/82)
Administrative communication 82-15 Nuclear Plant Staff Working Hours (no date)
Not issued 82-16 NUREG.0737 Technical Specifications (9/82)
SSAR Chapter 16 82-17 Inconsistency Between Requirements of Not Applicable 10 CFR 50.54(t) and Standard Technical Not T.S. Requirement Specifications for Performing Audits of Emergency Preparedness Programs (10/82) i 82-18 Reactor Operator and Senior Reactor Operator Not Applicable Examinations (10/87)
Part of COL 82-19 Submittal of Copies of Documents to the NRC Not applicable to commercial (10/82) nuclear power plants 82-20 Guidance for Implementing Standard Review SSAR Section 1.9.2 Plan Rule (10/82) 82-21 Technical Specifications for Fire Protection Not Applicable Audits (10/82)
Not T.S. Requirement 82-22 Congressional Request for Information USl A-3 Concerning Steam Generator Tube Integrity SSAR Section 1.9.4.2.2 (10/82) 82-23 Inconsistency Between Requirements of Not Applicable 10CFR 73.40(d) and Standard Technical Not T.S. Requirement Specifications for Performing Audits of Safeguards Contingency Plans (Security Plan)
(10/82) 82-24 Safety Relief Valve Quencher Loads:
Not Applicable Evaluation for BWR Mark II and III BWR only Contamments (11/82) 82-25 Integrated IAEA Exercise for Physical Not Applicable Inventory at LWRs (11/82)
Aytrative communication 82-26 NUREG-0744 Revision 1; Pressure Vessel USI A-11 Material Fracture Toughness (11/82)
SSAR Section 1.9.4.2.2 82-27 Transmittal of NUREG-0763 and NUREG-0783 Not Applicable (11/82)
BWR only 82-28 Inadequate Core Cooling Instrumentation SSAR Section 1.9.3 System (12/82) 82-29 NUREG/CR-2980 (no date)
Not issued Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1tKM10596
24 GENERIC LETTERS Number Title Comment 82-30 Filings Related to 10 CFR Part 50 Production Not Applicable and Utilization Facilities (12/82)
Administrative communication 82-31 NUREG-0737 Technical Specifications (no date)
Not issued 82-32 Potential Steam Generator Related Generic USI A-3 Requirements (12/82)
SSAR Section 1.9.4.2.2 82-33 Supplement I to NUREG-0737 - Requirements SSAR Section 1.9.3 for Emergency Response Capability (12/82) 82-34 SECY 82-111 Modification of Vacuum Breakers Not issued on Mark I Contamment (no date) 82-35 No Title (no date)
Not issued 82-36 Assignment of Authority to Regions for Not issued Nonpower Reactor Amendments and Licensing Activities (no date) 82-37 NUREG-0737 Technical Specifications (no date)
Not issued 82-38 Meeting to Discuss Recent Developments for Not Applicable Operating Licensing Exammations (12/82)
Administrative communication 82-39 Problems With the Submittal of 10 CFR73.21 Not Applicable Safeguards Information for Licensing Review Administrative communication (12/82) 83-01 Operating Licensing Exammation Site Visit '
Not Applicable (1/83)
Administrative communication 83-02 NUREG-0737 Technical Specifications (1/83)
Not Applicable BWR only 83-03 No Title (no date)
Not issued 83-04 Regional Workshops Regarding Supplement 1 Not Applicable to NUREG-0737, Requirements for Emergency Administrative communication Response Capability (2/83) 83 05 Safety Evaluation of " Emergency Procedure Not Applicable Guideline, Revision 2," NEGO-24934 (2/83)
BWR only 83-06 Certificates and Revised Format for Reactor Not Applicable Operator and Senior Reactor Operator Licenses Part of COL (1/83)
Operational Assessment for AP600 August 1996 nu\\3073w.wpf.1b-090596
25 4
GENERIC LETTERS i
Number Title Comment 83-07 The Nuclear Waste Policy Act of 1982 (2/83)
Not Applicable Administrative communication 83-08 Modification of Vacuum Breakers on Mark I Not Applicable r
Containments (2/83)
GE BWR only 83-09 Review of Combustion Engineering Owners Not Applicable Group Emergency Procedures Guidelines CE facilities only Program (2/83)83-10a Resolution of TMI Action Item II.K3.5, Not Applicable l
" Automatic Trip of Reactor Coolant Pumps (CE CE facilities only 4
Applicants) (2/83) j 83-10b Resolution of TMI Action Item D.K3.5, Not Applicable i
" Automatic Trip of Reactor Coolant Pumps (CE CE facilities only 4
licensees) (2/83) 4 j
83-10c Resolution of TMI Action Item ILK 3.5, SSAR Section 73.1.13.3,1.9.4.2 j
" Automatic Trip of Reactor Coolant Pumps (Westinghouse applicants) (2/83) 4 83-10d Resolution of TMI Action Item D.K3.5, SSAR Section 73.1.133,1.9.4.2
" Automatic Trip of Reactor Coolant Pumps i.
(Westinghouse licensees) (2/83)83-10e Resolution of TMI Action Item II.K3.5, Not Applicable l
" Automatic Trip of Reactor Coolant Pumps B&W facilities only j
(B&W applicants) (2/83)83-10f Resolution of TMI Action Item II.K3.5, Not Applicable
" Automatic Trip of Reactor Coolant Pumps B&W facilities only (B&W licensees) (2/83)
I j
83-11 Licensee Qualification for Performing Safety AP600 is performed under a QA l
Analysis in Support of Licensing Actions (2/83) program which is reviewed by l
NRC 1
i 83-12 Issuance of NRC Form 398 Personal Not Applicable j
Qualifications Statement - Licensee (2/83)
Part of COL 83-12A Issuance of NRC Form 398 Personal Not applicable to commercial l
Qualifications Statement - Licensee (7/83) nuclear power plants i
83-13 Clarihcation of Survedlance Requirements for Not Applicable HEPA Filters and Charcoal Absorber Units in AP600 has no safety-related Standard Technical Specthcations (STS) on ESF ventilation systems Cleanup Systems (3/83) i i
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596 1
,.. ~,
s 26 i
i GENERIC LETTERS Number Title Comment 83-14 Definition of " Key Maintenance Personnel" Not Applicable (3/83)
Administrative communication
~
83-15 Implementation of Regulatory Guide 1.150, R.G.1.150
" Ultrasonic Testing of Reactor Vessel Welds SSAR Appendix 1A Dunng Preservice and Inservice Exammations, Revision 1" (3/83) 83-16 Transmittal of NUREG-0977 relative to the See Generic 14tter 83-28 ATWS Events at Salem Generating Station Unit 1 (3/83)83-16A Transmittal of NUREG-0977 relative to the See Generic Letter 83-28 ATWS Events at Salem Generating Station Unit 1 (3/83) 83-17 Integrity of the Requahfication Examinations Not Applicable for Renewal of Reactor Operator and Senior Part of COL Reactor Operator Licenses (4/83) 83-18 NRC Staff Review of the BWR Owners Group Not Applicable (BWROG) Control Room Survey Program BWR only (4/83) 83-19 New Procedure for Providing Public Notice Not Applicable Concerning Issuance of Amendments to Administrative communication Operating Licenses (5/83) 83-20 Integrated Schedule for Implementation of '
Not Applicable Plant Modifications (5/83)
Administrative communication 83-21 Clarification of Access Control Procedures for Not Applicable Law Enforcement Visits (5/83)
Administrative communication 83-22 Safety Evaluation of " Emergency Response Not Applicable Guidelines" (6/83)
Part of COL See Emergency Response Guidelines 83-23 Safety Evaluation of " Emergency Procedure Not Applicable Guidelines" (7/83)
CE facilities only 83-24 TMI Task Action Plan Item I.G.I, "Special Low Not Applicable Power Testing and Training,"
BWR only Recommendations for BWRs (6/83) 83-25 No Title (no date)
Not issued 83-26 Clanfication of Surveillance Requirements for Not Applicable Diesel Fuel Impurity Tests (7/83)
Regulatory Guide 1.137 SSAR Section 1.9.1 Operational Assessment for AP600 August 1996 su\\3073w.wpf:lt>490596
27 i
GENERIC LETTERS Number Title Comment 83-27 Surveillance Intervals in Standard Technical SSAR Chapter 16, Section 3.0 Specifications (7/83) 83-28 Required Actions Based on Generic SSAR Section 7.1.2.2.4 Implications of Salem ATWS Events 83-29 No Title (no date)
Not issued 33-30 Deletion of Standard Technical Specification Not Applicable Surveillance Requirement 4.8.1.1.2.d.6 for Diesel Regulatory Guide 1.108 Generator Testing (7/83)
SSAR Section 1.9.1 i
83-31 Safety Evaluation of " Abnormal Transient Not Applicable Operating Guidelines" (9/83)
B&W facilities only 83-32 NRC Staff Recommendations Regarding SSAR Section 18.8.2.1.2 Operator Action for Reactor Trip and ATWS (12/83) 83-33 NRC Positions on Certain Requirements of SSAR Section 9.5.1 j
Appendix R to 10 CFR Part 50 (10/83) 1 83-34 No Title (no date)
Not issued 83-35 Clarification of 'IMI Action Plan Item ILK.3.31 SSAR Section 15.6.5.4 (11/83) 83-36 NUREG-0737 Technical Specifications (11/83)
Not Applicable BWR only 83-37 NUREG-0737 Technical Specifications (11/83)
SSAR Chapter 16 83-38 NUREG-0965, "NRC Inventory of Dams" Not Applicable (10/83)
Administrative communication 83-39 Voluntary Survey of Licensed Operators Not Applicable (12/83)
Administrative communication 83-40 Operator Licensing Exammation (12/83)
Not Applicable Part of COL 83-41 Fast Cold Starts of Diesel Generators (12/83)
Not Applicable The diesel generators for the AP600 are not safety-related SSAR Section 8.3 83-42 Clarification to Generic letter 81-07 Regarding USI A-36 Responses to NUREG-0612, " Control of Heavy SSAR Section 1.9.4.2.2 Loads at Nuclear Power Plants" (12/83) 83-43 Reporting Requirements of 10 CFR 50.72, Not Applicable 10 CFR 50.73, and Standard Techrucal
. Administrative communication Specifications (STS) (12/83)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
~
l 28 i
GENERIC LETTERS I
Number Title Comment 83-44 Availability of NUREG-1021," Operator Not Applicable Licensing Examiner Standards" (12/83)
Administrative communication 84-01 NRC Use of the Terms,"Important to Safety" SSAR Chapter 17 j
and " Safety-Related" (1/84) 84-02 Notice of Meeting Regarding Facility Staffing Not Applicable (1/84)
Administrative communication 84-03 A Prioritization of Generic Safety Issues (1/84)
Not Applicable Administrative communication 84-04 Safety Evaluation of Westinghouse Topical USI A-2 Reports on Elmunation of Postulated Pipe SSAR Section 1.9.4.2.2 1
Breaks in PAR Primary Main Loops (2/84) 84-OS Change to NUREG-1021," Operator Licensing Not Applicable j
Examiner Standards" (4/84)
Administrative communication 84-06 Operator and Senior Operator License Not Applicable j
Exammation Criteria for Passing Grade (4/84)
Administrative communication 84-07 Procedural Guidance for Pipe Replacement at Not Applicable BWRs (3/84)
BWR only 84-08 Interim Procedure for NRC Management of Not Applicable Plant-Specific Backfitting (4/84)
Administrative communication 84-09 Recombiner Capability Regturements of 10 CFR SSAR Section 6.2.4 50.44 (c)(3)(ii) (5/84) 84-10 Admmistration of Operating Tests Prior to Not Applicable Initial Criticality (10 CFR 55.250 (5/84)
Part of COL 84-11 Inspections of BWR Stainless Steel Piping Not Applicable (5/84)
BWR only 84-12 Compliance with 10 CFR Part 61 and SSAR Chapter 16, Section 5.7 Implementation of the Radiological Effluent Technical Specifications (RETS) and Attendant Process Control Program (PCP) (4/84) 84-13 Technical Specification for Snubbers (5/84)
Inservice Testing Program SSAR Section 3.9.3.4.3 84-14 Replacement and Requalification Training Not Applicable Program (5/84)
Training issue 84-15 Proposed Staff Actions to improve and Not Applicable Maintain Diesel Generator Reliability (7/84)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 Operational Assessment for AP600 August 1996 nu\\3073w.wpf:ll>090596
1 29 GENERIC LETTERS Number Title Comment 84-16 Adequacy of On-Shift Operating Experience for SSAR Chapter 16, Section 5.2 Near Term Operating License Applicants (6/84) 84-17 Annual Meeting to Discuss Recent Not Applicable Developments Regarding Operator Training, Part of COL Qualifications and Examinations (7/84) 84-18 Filing of Applications for Licenses and Not Applicable i
Amendments (7/84)
Administrative communication 84-19 Availability of Supplement 1 to NUREG-0933, Not Applicable "A Prioritization of Generic Safety Issues" Administrative communication (8/84) 84-20 Scheduling Guidance for Licensee Submittal of Not Applicable i
Reloads that Involve Unreviewed Safety Operational issue is within Questions (8/84) scope of the COL SSAR Chapter 15 identifies the core peaking factors used in the AP600 safety analysis 1
84-21 Long Term Low Power Operation in PWRs Not Applicable (10/84)
Administrative communication 84-22 No Title (no date)
Not issued 84-23 Reactor Vessel Water Level Instrumentation in Not Applicable BWRs (10/84)
BWR only 84-24 Certification of Compliance to 10 CFR 50.49 SSAR Sections 7.4,3.11, Environmental Qualification of Electrical Appendix 3D Equipment Important to Safety for Nuclear Power Plants (12/84) 8H1 Fire Protection Policy Steering Committee Not Applicable Report (1/85)
Administrative communication 85-02 Staff Recommended Actions Stemming from USI A-3 NRC Integrated Program for the Resolution of SSAR Section 1.9.4.2.2 4
Unresolved Safety Issues Regarding Steam j
Generator Tube Integrity (4/85) 85-03 Clarification of Equivalent Control Capacity for Not Applicable Standby Liquid Control Systems (1/85)
BWR only 8544 Operator Licensing Examinations (1/85)
Not Applicable Part of COL 8545 Inadvertent Boron Dilution Events (1/85)
SSAR Section 15.4.6 8S-06 Quality Assurance Guidance for ATWS USI A-9 Equipment 'Ihat is Not Safety-Related (4/85)
SSAR Section 1.9.4.2.2 Operational Assessment for AP600 August 1996 m:\\3073w.wpf;1t490596
i i
30 i
l GENERIC LETTERS i
.)
Number Title Comment i
85-07 Implementation of Integrated Schedules for Not Applicable Plant Modifications (5/85)
Administrative communication i
85 08 10 CFR 20.408 Ternunation Reports - Format Not Applicable l
(5/85)
Administrative communication i
85-09 Technical Specifications for Generic SSAR Chapter 16, Section 33.1 letter 83-28, Item 4.3 (5/85) l 85-10 Technical Specifications for Generic Not Applicable i
Letter 83-28, Item 43 and 4.4 (5/85)
B&W facilities only l
85-11 Completion of Phase II of " Heavy Loads at USI A-36 Nuclear Power Plants" NUREG-0612 (6/85)
SSAR Section 1.9.4.2.2 5
85-12 Implementation of 'IMI Action Item ILK 35, SSAR Section 73.1.133
" Automatic Trip of Reactor Coolant Pumps" (6/85) j 85-13 Transmittal of NUREG-1154 Regarding the SSAR Section 10.4.7.1, 63.3.2 I
Davis-Besse Loss of Main and Aux 1hary l
Feedwater Event (8/85) l 85-14 Commercial Storage at Power Reactor Sites of Not Applicable Low-Level Radioactive Waste Not Generated Part of COL by the Utility (8/85) 2 f
85-15 Information Relating to the Deadlines for Not Applicable Compliance with 10 CFR 50.49, " Environmental Administrative communication l
Qualification of Electric Equipment Important l
to Safety for Nuclear Power Plants" (8/85) l 85-16 High Boron Concentrations (8/85)
Not Applicable AP600 has no BIT 85-17 Availability of Supplements 2 and 3 to Not Applicable NUREG-0933,"A Prioritization of Generic Administrative communication l
Safety Issues" (8/85) 85-18 Operating Licensing Exammations (9/85)
Not Applicable l
Part of COL 85-19 Reporting Requirements on Primary Coolant Not Applicable j
Iodine Spikes (9/85)
Part of COL 85-20 Resolution of Generic Issue 69: High Pressure Not Applicable 1
Injection /Make-Up Nozzle Cracking in Babcock B&W facilities only and Wilcox Plants (11/85) 4 1
85-21 No Title (no date)
Not issued i
i I
Operational Assessment for AP600 August 1996 m:\\3073w.wpf;1b-090596
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- i 31 i
i 1
GENERIC LETTERS
+
Number Title Comment 85-22 Potential for Loss of Post-LOCA Recirculation USI A-43 i
Capability Due to Insulation Debris Blockage SSAR Section 1.9.4.2.2 (12/85) 1 l
86 01 Safety Concerns Associated with Pipe Breaks in Not Applicable the BWR Scram System (1/86)
BWR only 86-02 Technical Resolution of Generic Issue B.19 Not Applicable Thermal Hydraulic Stability (1/86)
BWR only i
d 86-03 Applications for License Amendments (2/86)
Not Applicable Administrative communication
?
86-04 Policy Statement on Engmeering Expertise on SSAR Section 18.7 i
Shift (2/86)
I 86 05 Implementation of TMI Action Plan Not Applicable
{
Item II.K.3.5, " Automatic Trip of Reactor B&W facilities only 3
Coolant Pumps" i
l 86-06 Implementation of TMI Action Plan Not Applicable Item II.K.3.5, " Automatic Trip of Reactor CE facilities only Coolant Pumps" 86 07 Transmittal of NUREG-1190 Regarding the San USI A-1 l
Onofre Unit 1 Loss of Power and Water SSAR Section 1.9.4.2.2 Hammer Event (3/86)
)
86-08 Availability of Supplement 4 to NUREG-0933, Not Applicable "A Prioritization of Generic Safety Issues" Administrative communication j
(3/86) 1 2
86-09 Technical Resolution of Generic Issue B-59: (N-Not Applicable i
Not in AP600 l
86-10 Implementation of Fire Protection SSAR Section 9.5.1 l
Requirements (4/86) 86-10 S1 Fire endurance Test Acceptance Criteria For SSAR Section 9.5.1 Fire Barrier Systems Used to Separate Redundant Safe Shutdown Trains
)
86-11 Distribution of Products Irradiated in Research Not applicable to commercial Reactors (6/85) nuclear power plants 1
j 86-12 Criteria for Unique Purpose Exemption from Not applicable to commercial j
Conversion from the Use of HEU Fuel (7/86) nuclear power plants l
86-13 Potential Inconsistency Between Plant Safety Not Applicable j
Analyses and Technical Specifications (7/86)
86-14 Operating Licensing Exammations (8/86)
Not Applicable Part of COL i
l Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>090596
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1 i
32 GENERIC LETTERS Nuu ber Title Comment 86-15 Information Relating to the Compliance with 10 SSAR Section 3.11, Appendix 3D f
CFR 50.49, " Environmental Qualification of i
Electric Equipment Important to Safety for Nuclear Power Plants" (8/85) 86-16 Westinghouse ECCS Evaluation Models (10/86)
SSAR Section 15.0.11, 6.3.5 1
86-17 Availability of NUREG-1169," Technical Not Applicable Findings Related to Generic Issue C-8; Boiling BWR only Water Reactor Main Steam Isolation Valve Leakage and Leakage Treatment Methods" (10/86) 1 87-01 Public Availability of the NRC Operator Not Applicable Licensing Examination Question Book (1/87)
Administrative communication 87-02 Verification of Seismic Adequacy of Mechanical USI A-46 and Electrical Equipment in Operating SSAR Section 1.9.4.2.2 Reactors, Unresolved Safety Issue (USI) A-46 (2/87) 87-02 S1 Supplemental Safety Evaluation Report No. 2 USI A-46 (SSER No. 2) on SQUG Generic Implementation SSAR Section 1.9.4.2.2 j
Procedure, Revision 2, as corrected on February 14,1992 (GIP-2) (5/87) 87-03 Verification of Seismic Adequacy of Mechanical USI A-46 and Electrical Equipment in Operating SSAR Section 1.9.4.2.2 Reactors, Unresolved Safety Issue (USI) A-46 (2/87) 87-04 Temporary Exemption from Provisions of the Not Applicable FBI Criminal History Rule for Temporary Administrative communica' ion Workers (3/87) 87-05 Request for AdditionalInformation-Assessment Not Applicable of Licensee Measures to Mitigate and/or BWR only Identify Potential Degradation of Mark I Drywells (3/87) 87-06 Periodic Verification of Leak Tight Integrity of SSAR Chapter 16, LCO 3.4.8 and Pressure Isolation Valves (3/87) 3.4.9 87-07 Information Transmittal of Final Rulemaking Not Applicable for Revisions to Operator Licensing - 10 CFR 55 Administrative communication and Conforming Amendments (3/87) 87-08 Implementation of 10 CFR 73.55 Miscellaneous Not Applicable Amendments and Search Requirements (5/87)
Administrative communication Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>090596
33 GENERIC LETTERS Number Title Comment 87-09 Sections 3.0 and 4.0 of the Standard Technical SSAR Chapter 16, Section 3.0 Specifications (S'IS) on the Applicability of j
Limiting Conditions for Operation and Surveillance Requirements (6/87) 87-10 Implementation of 10 CFR 73.57, Requirements Not Applicable for FBI Crmunal History Checks (6/87)
Administrative communication 87-11 Relaxation in Arbitrary Intermediate Pipe SSAR Section 3.6.2 Rupture Requirements (6/87) 87-12 Loss of Residual Heat Removal (RHR) While SSAR Section 1.9.5.1 the Reactor Coolant System (RCS) is Partially Filled (7/87) 87-13 Integrity of Requalification Examinations at Not applicable to commercial Non-power Reactors (7/87) nuclear power plants 87-14 Operator Licensing Examinations (8/87)
Not Applicable Part of COL 87-15 Policy Statement of Deferred Plants (11/87)
Not Applicable Deferred facilities only 87-16 Transmittal of NUREG-1262, " Answers to Not Applicable Questions at Public Meeting Regarding Administrative communication Implementation of 10 CFR Part 55 on Operators Licenses" (11/87) 88-01 NRC Position on Intragranular Stress Corrosion Not Applicable Cracking (IGSCC) in BWR Austenitic Stainless BWR only Steel Piping (1/88) 88-01 S1 NRC Position on Intragranular Stress Corrosion Not Applicable Cracking (IGSCC) in BWR Austenitic Stainless BWR only Steel Piping (2/88) 88-02 Integrated Safety Assessment Program II Not Applicable (ISAP II) (1/88)
Administrative communication 8843 Resolution of Generic Safety Issue 93, " Steam Not Applicable Binding of Auxiliary Feedwater Pumps" (2/88)
AP600 has no safety-related AFW or similar safety-related system 88-04 Distribution of Gems Irradiated in Research Not applicable to commercial Reactors (2/88) nuclear power plants 88-05 Boric Acid Corrosion of Carbon Steel Reactor Not Applicable Pressure Boundary Components in PAR Plants Part of COL (3/88)
SSAR Section 13.5 1
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:114X)596
)
34 GENERIC LETTERS i
\\
Number Title Comment i
M Removal of Organizational Charts from Not Applicable 4
Technical Specification Admmistrative Control Administrative communication l
{
Requirements (3/88) f 88-07 Modified Enforcement Policy Relating to SSAR Sections 1.9,3.11 10 CFR 50.49, " Environmental Quahfication of Electrical Equipment Important to Safety for Nuclear Power Plants" (4/88) 88-08 Mail Sent or Delivered to the Office of Nuclear Not Applicable Reactor Regulation (5/88)
Administrative communication 88-09 Pilot Testing of Fundamental Exanunation Not Applicable (5/88)
BWR only 88-10 Purchase of GSA Approved Security Containers Not Applicable (7/88)
Procurement issue 88-11 NRC Position on Radiation Embrittlement of USI A-47, R.G.1.99 Reactor Vessel Materials and its Impact on SSAR Section 1.9.4.2.2, Plant Operations (7/88)
Appendix 1A, respectively 88-12 Removal of Fire Protection Requuements from SSAR Chapter 16, Section 5.7 Technical Specifications (8/88) 88-13 Operator Licensing Exammations (8/88)
Not Applicable Administrative communication 88-14 Instrument Air Supply System Problems SSAR Section 9.3.1 J
Affecting Safety-Related Equipment (8/88) 88-15 Electric Power Systems - Inadequate Control SSAR Section 8.3.1.1.2.1 Over Design Process (9/88) 88-16 Removal of Cycle-Specific Parameter Limits SSAR Chapter 16, Section 5.9 From Technical Specifications (10/88) 88-17 Loss of Decay Heat Removal 10 CFR 50.54(f)
SSAR Section 1.9.5.1 (10/88) 88-18 Plant Record Storage on Optical Disk (10/88)
Quality Assurance Issue SSAR Chapter 17 88-19 Use of Deadly Force by Licensee Guards to Not Applicable Prevent Theft of Special Nuclear Material Procedural issue (10/88) 88-20 Individual Plant Exanunation for Severe AP600 Probabilistic Risk Accident Vulnerabilities - 10 CFR 50.54(f)
Assessment Report (11/88)
Operational Assessment for AP600 August 1996 m:\\3073w.wptib.090596
l I
35 GENERIC LETTERS Number Title Comment l
I 88-20 S1 Initiation of Individual Plant Examination for AP600 Probabilistic Risk i
l Severe Accident Vulnerabilities -
Assessment Report 10 CFR 50.54(f) (11/88) 88-20 S2 Accident Management Strategies for AP600 Probabilistic Risk Consideration in the Individual Plant Assessment Report Examination Process (4/90) 88-20 S3 Completion of Containment Performance AP600 Probabilistic Risk Improvement Program and Forwarding of Assessment Report Insights for Use in the Individual Plant Examination for Severe Accident Vulnerabilities (7/90) 88-20 S4 Individual Plant Exammation of Extemal AP600 Probabilistic Risk Events (IPEEE) for Severe Accident Assessment Report Vulnerabilities - 10 CFR 50.M(f) (6/91) 88-20 S5 Individual Plant Exammation of Extemal AP600 Probabilistic Risk Events for Severe Accident Vulnerabilities Assessment Report 89-01 Implementation of Programmatic Controls for SSAR Chapter 16, Section 5.7 Radiological Effluent Technical Specifications l
(RETS) in the Admmistrative Controls Section of the Technical Specifications and the Relocation of Procedural Details of REIS to the Offsite Dose Calculation Manual (ODCM) or to the Process Control Program (PCP) (1/89) 89-01 S1 NUREG-1301 and 2 "Offsite Dose Calculation Not Applicable Manual Guidance: Standard Radiological Administrative communication Effluent Controls for PWRs and BWRs" 89-02 Actions to improve the Detection of Counterfeit Not Applicable and Fraudulently Marked Products (3/89)
Procurement issue 89-03 Operator Licensing National Examination Not Applicable Schedule (3/89)
Administrative communication 89-04 Guidance on Developing Acceptance Inservice SSAR Sections 5.2.4,6.6 Testing Programs (4/89) 89-04 S1 Guidance on Developing Acceptable Inservice SSAll Sections 5.2.4, 6.6 Testing Programs 89-05 Pilot Testing of the Fundamentals Exammation Not Applicable (4/89)
Administrative communication 89-06 Task Action plan Item I.D.2 - Safety Parameter SSAR Section 1.9.3 Display System - 10 CFR 50.54(f) (4/89)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:11490596
1 36 1
GENERIC LETTERS Number Title Comment 8947 Power Reactors Safeguards Contingency Not Applicable j
Plannmg for Service Vehicle Bombs (4/89)
Procedural issue Part of COL SSAR Section 13.6.5.6 8947S1 Power Reactor Safeguards Contingency Not Applicable Plannmg for Surface Vehicle Bombs Procedural issue Part of COL SSAR Section 13.6.5.4 89-08 Erosion / Corrosion Induced Pipe Wall T1unning Surveillance issue (5/89)
SSAR Sections 5.4.3.4, 10.3.6 8949 ASME Section III Component Replacements Not Applicable (5/89)
Procurement issue 89-10 Safety-Related Motor Operated Valve Testing Not Applicable and Surveillance - 10 CFR 50.54(f) (6/89)
Procurement / Surveillance issue SSAR Section 3.9.6.2 89-10 S1 Results of the Public Workshops (6/90)
Not Applicable Procurement / Surveillance issue SSAR Section 3.9.6.2 89-10 S2 Availability of Program Descriptions (8/90)
Not Applicable Procurement / Surveillance issue SSAR Section 3.9.6.2 89-10 S3 Consideration of the Results of NRC Sponsored Not Applicable Tests of Motor Operated Valves (10/90)
Procurement / Surveillance issue SSAR Section 3.9.6.2 89-10 S4 Consideration of Valve Mispositioning in BWRs Not Applicable (2/92)
BWR only 89-10 S5 Inaccuracy of Motor Operated Valve Diagnostic Not Applicable Equipment Procurement / Surveillance issue SSAR Section 3.9.6.2 89-10 S6 Information on Schedule and Grouping, and Not Applicable Staff Responses to Additional Public Questions Procurement /Surveillmce issue SSAR Section 3.9.6.2 89-10 S7 Consideration of Valve Mispositioning in PWRs Not Applicable Procurement / Surveillance issue SSAR Section 3.9.6.2 89-11 Resolution of Generic Issue 101 " Boiling Water Not Applicable Reactor Water level Redundancy (6/89)
BWR only 89-12 Operator Licensing Examinations (7/89)
Not Applicable Part of COL Operational Assessment for AP600 August 1996 mA3073w.wpf:1t>090596
37 GENERIC LETTERS Number Title Comment 89-13 Service Water System Problems Affecting Not Applicable Safety-Related Equipment (7/89)
The Service Water System for AP600 is a nonsafety-related system 89-13 S1 Service Water System Problems Affecting Not Applicable Safety-Related Equipment (4/90)
The Service Water System for AP600 is a nonsafety-related system 89-14 Line Item Improvements in Tecimical SSAR Chapter 16, Section 3.0 Specifications - Removal of the 3.25 Limit on Extending Surveillance Intervals (8/89) 89-15 Emergency Response Data System (8/89)
Not Applicable Part of COL Emergency Response Guidelines 89-16 Installation of a Hardened Wetwell Vent (9/89)
Not Applicable BWR only 89-17 Planned Administrative Changes to the NRC Not Applicable Operator Licensing Written Exammation Part of COL Process (9/89) 89-18 Resolution of Unresolved Safety Issue A-17, USI A-17
" Systems Interactions in Nuclear Power Plants SSAR Section 1.9.4.2.2 (9/89) 89-19 Request for Action Related to Resolution of USI A-27 Unresolved Safety Issue A-47 " Safety SSAR Section 1.9.4.2.2 Implication of Control Systems in LWR Nuclear Power Plants" Pursuant to 10 CFR 50.54(f)
(9/89) l 89-20 Protected Area Long-Term Housekeeping Not applicable to commercial (9/89) nuclear power plants 89-21 Request for Information Concerning Status of Not Applicable Implementation of Unresolved Safety Issue Administrative communication (USI) Requirements (10/89) 89-22 Potential for Increased Roof Loads and Plant SSAR Chapter 2 Area Flood Runoff Depth at Licensed Nuclear Power Plants Due to Recent Change in Probable Maximum Precipitation Criteria Developed by the National Weather Service (10/89) 89-23 NRC Response to Questions Pertauung to Not Applicable Implementation of 10 CFR Part 26 (10/89)
Administrative communication Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>090596 1
.---6 J
4
- 4.+e m.e.m 38 GENERIC LETTERS 4
l Number Title Comment 90-01 Request for Voluntary Participation in NRC Not Applicable Regulatory Impact Survey (1/90)
Administrative communication 9042 Alternative Requirements for Fuel Assemblies SSAR Chapter 16, Section 4.2 i
in the Design Features Section of Technical Specifications (2/90) 1 9042 S1 Alternative Requirements for Fuel Assemblies SSAR Chapter 16, Section 4.2 in the Design Features Section of Technical Specifications 90-03 Relaxation of NRC Position in Generic Not Applicable letter 83-28, item 2.2 Part 2, " Vendor Interface Procurement issue for Safety-Related Components (3/90) 90 03 S1 Relaxation of NRC Position in Generic Not Applicable letter 83-28, Jtem 2.2 Part 2, " Vendor Interface Procurement issue for Safety-Related Components (5/90) 90-04 Request for Information on the Status of Not Applicable Licensee implementation of Generic Safety Administrative communication Issues Resolved with Imposition of Requirements or Corrective Action (4/90) 9045 Guidance for Performing Temporary Non-Code Not Applicable Repair of ASME Code Class 1,2 and 3 Piping Maintenance issue (6/90) 90-06 Resolution of Generic Issue 70, " Power-USI A-26 Operated Relief Valve and Block Valve SSAR Section 1.9.4.2.2 i
Reliability," and Generic Issue 94, " Additional Low Pressure Temperature Overpressure i
Protection for Light Water Reactors," Pursuant to 10 CFR 50.54(f) (6/90) 90-07 Operator Licensing National Examination Not Applicable Schedule (8/90)
Administrative communication 90-08 Simulation Facility Exemptions (8/90)
Not Applicable Administrative communication 90-09 Alternative Requirements for Snubber Visual SSAR Sections 5.2.4,6.6 Inspection Intervals and Corrective Actions (12/90) 91-01 Removal of the Schedule for the Withdrawal of SSAR Chapter 16 Reactor Vessel Material Specunens from Technical Specifications (1/91) 91 02 Reporting Mishaps involving LLW Forms Not Applicable Prepared for Disposal (12/90)
Administrative communication Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1t>490596
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39 GENERIC LETTERS Number Title Comment 91-03 Reporting of Safeguards Events (3/91)
Not Applicable Administrative communication 91-04 Changes in Technical Specification Surveillance SSAR Chapter 16, Intervals to Accommodate a 24-Month Fuel Sections 3.1-3.9 Cycle (4/91) 91-05 License Commercial-Grade Procurement and Not Applicable j
Dedication Programs (4/91)
Procurement issue 91-06 Resolution of Generic Issue A-30, " Adequacy of SSAR Section 8.3.2 Safety-Related DC Power Supplies," Pursuant to 10 CFR 50.54(f) (4/91) 91-07 GI 23, " Reactor Coolant Pump Seal Failure" and Not Applicable Its Possible Effect on Station Blackout (5/91)
Generic Issue 23 i
l SSAR Section 5.1.3.3,1.9.4.2.3 91-08 Removal of Component Lists from Technical SSAR Chapter 16 Specifications (5/91) 91-09 Modification of Surveillance Interval for the Not Applicable Electrical Protective Assemblies in Power BWR only Supplies for the Reactor Protection System (6/91) 91-10 Explosive Searches at Protected Areas Portals Not applicable to commercial (7/91) nuclear power plants 91-11 Resolution of Generic Issues 48, "LCOs for Not Applicable Class 1E Vital Instrument Buses," and 49, Generic Issue 48
" Interlocks and LCOs for Class IE Tie Breakers" SSAR Section 8.3.2.1.1.1,1.9.4.2.3 Pursuant to 10 CFR 50.54(f) (7/91) 91-12 Operator Licensing National Exammation Not Applicable Schedule (8/91)
Administrative communication 91-13 Request for Information Related to the Not Applicable Resolution of Generic Issue 130, " Essential The AP600 is a single, Service Water System Failures at Multi-Unit independent plant that does not Sites," Pursuant to 10 CFR 50.54(f) (9/91) share or cross-tie systems or components with another plant 91-14 Emergency Telecommunications (9/91)
Not Applicable Part of COL 91-15 Operating Experience Feedback Report, Not Applicable Solenoid-Operated Valve Problems at U.S.
Procurement / Maintenance issue Reactors (9/91)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
40 GENERIC LETTERS i
Number Title Comment 91-16 Licensed Operator and Other Nuclear Facility Not Applicable l
Personnel Fitness for Duty (10/91)
Part of COL l
l SSAR Chapter 13 91-17 Generic Safety Issue 29, " Bolting Degradation Not Applicable or Failure in Nuclear Power Plants" (10/91)
Procurement / Maintenance issue j
91-18 Information to Licensees Regarding Two NRC Not Applicable d
Inspection Manual Sections on Resolution of Administrative communication l
Degraded and Nonconforming Conditions and on Operability (11/91) 91-19 Information to Addressees Regarding New Not Applicable l
Telephone Numbers for NRC Offices Located Administrative communication in One White Flint North (12/91) 92-01 Reactor Vessel Structural Integrity Not issued l
}
92-01 R1 Reactor Vessel Structural Integrity SSAR Section 5.3.2-5.3.3 l
See Generic letter 88-11 4
92-01 RS Reactor Vessel Structural Integrity (Revision 1, SSAR Section 53.2-5.3.3 Supplement 1)
See Generic letter 88-11 92-02 Resolution of Generic Issue 79, "Unanalyzed Generic issue 79 Reactor Vessel (PAR) Thermal Stress During The DSER identified the item as Natural Convection Cooldown" not being required to be addressed by 10 CFR 52.47.
92-03 Compilation of the Current Licensing Basis:
Not Applicable Request for Voluntary Participation in Pilot Administrative communication Program 92-04 Resolution of the Issues Related to Reactor Not Applicable i
Vessel Water level Instrumentation in BWRs BWR only Pursuant to 10 CFR 50.54(0 92 05 NRC Workshop on th Systematic Assessment Not Applicable of Licensing Performance (SALP) Program Administrative communication 92-06 Operator Licensing National Exammation Not Applicable Schedule Administrative communication
.92-07 Office of Nuclear Reactor Regulation Not Applicable Reorganization Administrative communication 92-08 Thermo-Lag 3301 Fire Barrier Not Applicable Procurement issue SSAR Section 9.5.1 92-09 Limited Participation by NRC in the IAEA Not Applicable Intemational Nuclear Event Scale Administrative communication Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1tW30596
l 1
j 41 i
i GENERIC LETTERS i
j Number Title Comment
{
93-01 Emergency Response Data System Test Not Applicable Program Part of COL
]
Emergency Response Guidelines l
9M2 NRC Public Workshop on Commercial Grade Not Applicable Procurement and Dedication Administrative communication 93-03 Verification of Plant Records Not Applicable q
Part of COL l
9M4 Rod Control System Failure and Withdrawal of SSAR Section 3.9.4 Rod Cluster Assemblies,10 CFR 50.54(f) 9M5 Line-Item Technical Specifications Not Applicable Improvements to Reduce Surveillance Administrative communication Requirements for Testing Durmg Power Operation 9M6 Research Results on Generic Safety Issue 106, Generic Safety Issue 106
" Piping and the Use of Highly Combustible SSAR Section 1.9.4.2.3 Gases in Vital Areas" 93-07 Modification of the Technical Specification Not Applicable Administrative Control Requuements for Administrative communication Emergency and Security Plans 9M8 Relocation of Technical Specification Tables of Not Applicable j
Instrument Response Time Limits Administrative communication 94-01 Removal of Accelerated Testing and Special Not Applicable Reporting Requirements for Emergency Diesel Maintenance issue Generators Reference to Generic Safety Issue B-56 SSAR Section 1.94, Item B-56 94-02 Long-Term Solutions and Upgrade of Interim Not Applicable Operating Recommendations for Thermal-BWR only Hydraulic Instabilities in BWRa 94-03 Intergranular Stress Corrosion Cracking of Core Not Applicable Shrouds in BWRs BWR only 94-04 Voluntary Reporting of Additional Not Applicable Occupational Radiation Exposure Data Administrative communication 95-01 NRC Staff Technical Position on Fire Protection Not Applicable for Fuel Cycle Facilities Fuel Fabrication Facilities Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
42 GENERIC LETTERS Number Title Comment 95-02 Use of NUMARC/EPRI Report TR-102348, "
Not Applicable Guideline on Licensing Digital Upgrades," in Administrative communication Determuung the Acceptability of Performing j
Analog-to-Digital Replacements under 10 CFR 50.59
?
95-03 Circumferential Cracking of Steam Generato-USI A-3 Tubes SSAR Section 1.9.4.2.2, Item A-3 95-04 Final Disposition of the Systematic Evaluation Not Applicable Program Lessons-leamed Issues Administrative communication 95-05 Voltage-Based Repair Criteria for Westinghouse Not Applicable Steam Generator Tubes Affected by Outside Tubes fabricated from alloy 690 Duuneter Stress Corrosion Cracking SSAR Section 5.4.2 95-06 Changes in Operator Licensing Program Not Applicable Administrative communication 95 07 Pressure Locking and 'Ihermal Binding of Not Applicable Safety-Related Power Operated Gate Valves Procurement / Surveillance Issue SSAR Section 3.9.6.2 95-08 10 CFR 50.54(p) Process for Changes to Security Not Applicable Plans without Prior NRC Approval Procedural Issue 95-09 Monitoring and Training of Shippers and Not Appliuble Carriers of Radioactive Materials Procedural Issue 95-09 S1 Monitoring and Training of Shippers and Not Applicable J
Carners of Radioactive Materials Procedural Issue 95-10 Relocation of Selected 'IS Requirements Related Not Applicable to Instrumentation Administrative communication SSAR Chapter 16 96 01 Testing of Safety-Related Logic Circuits SSAR Section 7.1.2 96-02 Reconsideration of Nuclear Power Plant Not Applicable Security Requirements Associated with an Part of COL Intemal Treat SSAR Section 13.6 96-03 Relocation of the Pressure Temperature Limit Not. Applicable Curves and Low Temperature Overpressure Pressure Temperature Limit Protection System Limits Curves removed from Technical Specifications Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
43 d
4 4
i j
i 3
i i
i f
6 a
I. E. CIRCULARS i
i i
i i
i 4
1 4
5 i
l i
Operational Assessment for AP600 August 1996 m:\\3073w.wp61b 090596
1 44 L E. CIRCULARS l
Number Title Comment j
8041 Service Advice for General Electric Induction Not Applicable Dise Relays (1/80)
Procurement issue 80 02 Nuclear Power Plant Staff Work Hours (2/80)
Not Applicable Administrative issue 80-03 Protection from Toxic Gas Hazards (3/80)
SSAR Section 6.4,2.2 8044 Secunng of Dreaded Locking Devices on Not Applicable Safety-Related Equipment (3/80)
Maintenance / Installation issue 80-05 Emergency Diesel Generator Lubricating Oil Not Applicable Addition and Onsite Supply (4/80)
The diesel operators for the AP600 are not safety-related SSAR Section 8.3.1 80-06 Control and Accountability Systems for Implant Not applicable to commercial Therapy Devices (4/80) nuclear power plants 80-07 Problems with HPCI Turbine Oil System (4/80)
Not Applicable BWR only 8048 BWR Technical Specification Inconsistencies -
Not Applicable RPS Response Time (4/80)
BWR only l.
8009 Problems with Plant Internal Communications SSAR Section 9.5.2 Systems (4/80) 80-10 Failure to Maintain Environmental Not Applicable Qualification of Equipment (4/80)
Procedure issue 80-11 Emergency Diesel Generator Lube Oil Cooler Not Applicable Failures (5/80) ne diesel generators for the AP600 are not safety-related SSAR Section 8.3.1.
a 80-12 Valve-Shaft-To Actuator Key May Fall Out of Not Applicable Place When Mounted Below Horizontal Axis AP600 does not have PORV (5/80) i 80-13 Grid Strap Damage in Westinghouse Fuel Not Applicable Assemblies (5/80)
Fuel Handling Procedure 80-14 Radioactive Contammation of Plant Not Applicable i
Demmeralized Water System and Resultant Procurement issue Internal Contammation of Personnel (6/80) l 80-15 Loss of Reactor Coolant Pump Cooling and Not Applicable Natural Circulation Cooldown (6/80)
Procedural / Training issue 80-16 Operational Deficiencies in Rosemount Not Applicable Model 510DU Trip Units and Modei 1152 Procurement issue Pressure Transmitters (6/80)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
.I
l 4
45 I. E. CIRCULARS Number Title Comment 80-17 fuel Pin Damage Due to Water Jet from Baffle Not Applicable Plate Corner (7/80)
AP600 does not have this configuration 80-18 10 CFR 50.59 Safety Evaluation for Changes to Not Applicable Radioactive Waste Treatment Systems (8/80)
Part of COL 80-19 Noncompliance with License Requirements for Not applicable to commercial l
Medical Licensees (8/80) nuclear power plants 80-20 Changes in Safe-Slab Tank Dimensions (8/80)
Not applicable to commercial nuclear power plants 80-21 Regulation of Refueling Crews (9/80)
SSAR Section 3.10 1
80-22 Confirmation of Employee Qualification (10/80)
Not Applicable Administrative communication i
80-23 Potential Defects in Beloit Power Systems Not Applicable Emergency Generators (10/80)
Procurement issue i
80-24 AECL Teletherapy Unit Malfunctions (12/80)
Not applicable to commercial nuclear power plants l
80-25 Case Histories of Radiography Events (12/80)
Not applicable to commercial 1
nuclear power plants 81-01 Design Problems Involving Indicating Not Applicable i
Pushbutton Switches Manufactured by Procurement issue J
Honeywell Incorporated (1/81) i 81-02 Performance of NRC-Licensed Individuals Not Applicable 3
While on Duty (2/81)
Administrative communication 81-03 Inoperable Seismic Monitoring Instrumentation Not Applicable (3/81)
Maintenance issue l
81-04 The Role of Shift Technical Advisors and Not Applicable Importance of Reporting Operational Events Administrative communication (4/81) 81-05 Self-Aligning Rod End Busing for Pipe Not Applicable j
Supports (3/81)
Procurement issue 81-06 Potential Deficiency Affecting Certain Not Applicable Foxboro 10 to 50 Milhampere Transmitters Procurement issue l
(4/81) 81-07 Control of Radioactively Contammated Not Applicable Material (5/81)
Administrative / Training issue 81-08 Foundaticm Materials (5/81)
Not Applicable Procurement / Installation issue Operational Assessment for AP600 August 1996 1
4 m:\\3073w.wpf-It>090S96
i 46 I. E. CIRCULARS Number Title Comment 81-09 Containment Effluent Water That Bypasses SSAR Section 6.2.3 Radioactivity Monitor (7/81) 81-10 Steam Voiding in the Reactor Coolant System Not Applicable Durmg Decay Heat Removal Cooldown (7/81)
Procedural issue 81-11 Inadequate Decay Heat Removal Durmg Not Applicable Reactor Shutdown (7/81)
BWR only 81-12 Inadequate Periodic Test Procedures of PAR SSAR Section 7.1.2.2.4 Protection System (7/81) 81-13 Torque Switch Electrical Bypass Circuit for Not Applicable Safeguard Service Valve Motors (9/81)
Installation issue 81-14 Main Steam Isolation Valve Failure to Close SSAR Section 9.3.1 (11/81) 81-15 Unnecessary Radiation Exposure to the Public Not Applicable and Workers During Events Involving Procedural issue
'Ihickness and Imvel Measuring Devices (12/81) l i
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
47 l
INFORMATION NOTICES 1
.i h
i 1
4 1
i j
i i
i 1
t 1
i i
l 1
i Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt4M596
]
8 1
q INFORMATION NOTICES 1
j Number Title Comment j
80 01 Fuel Handling Events (1/80)
SSAR Section 9.L4 j.
80 02 8 X 8R Water Rod Lower End Plug Wear Not Applicable (1/80)
BWR only 80-03 Main Turbine Electrohydraulic Control System Not Applicable (1/80)
Procurement issue l
80-04 BWR Fuel Exposure in Excess of Limits (2/80)
Not Applicable i
BWR only l
80 4S Chloride Contammation of Safety-Related Not Applicable l
Piping and Components (2/80)
Procurement issue 4
i 80-06 Notification of Significant Events (2/80)
Not Applicable Administrative issue j
80-06 S1 Notification of Significant Events (4/80)
Not Applicable j
Administrative issue l
80-07 Pump Shaft Fatigue Cracking (2/80)
Not Applicable 1
Procurement issue l
No safety-related pumps l
80-08 The States Company Sliding Link Electrical Not Applicable Termmal Block (3/80)
Procurement issue j
80-09 Possible Occupational Health Hazard Not Applicable j
Associated with Closed Cooling Systems for Maintenance issue j
Operating Power Plants (3/80) j 80-10 Partial Loss of Non-Nuclear Instrument System Not Applicable Power Supply Dunng Operation (3/80)
Procurement issue 80-11 Generic Problems with Asco Valves in Nuclear Not Applicable i
Applications Including Fire Protection Systems Procurement / maintenance issue (3/80) l 80-12 Instrument Failure Causes Openmg of PORV AP600 does not have PORV and Block Valve (3/80) 80-13 General Electrical Type SBM Control Switches Not Applicable Defective Cam Followers (4/80)
Procurement issue 80-14 Safety Suggestions from Employees (4/80)
Not Applicable Administrative communication 80-1S Axial (Longitudinal) Onented Cracking in Not Applicable i
Piping (4/80)
Part of COL Survedlance issue i
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
49 INFORMATION NOTICES Number Title Comment 80-16 Shaft Seal Packing Causes Binding in Main Not Applic:Me l
Steam Swing Disc Check and Isolation Valves Procurement / maintenance issue (4/80) 80-17 Potential Hazards Associated with Not applicable to commercial Interchangeable Parts on Radiographic nuclear power plants Equipment (5/80) 80-18 Possible Weapons Smuggling Pouch (5/80)
Not Applicable Administrative /Proceduralissue 80-19 NIOSH Recall of Rectreulating-Mode (Closed Not Applicable Ciruit) Self-Contained Breathing Apparatus Procurement issue (Rebreather) (5/80) 80-20 Loss of Decay Heat Removal Capability at Not Applicable Davis-Besse Unit 1 While in a Refueling Mode Procedural / Maintenance issue (5/80) 80-21 Anchorage and Support of Safety-Related SSAR Section 3.10 Electrical Equipment (5/80) 80-22 Breakdowns in Contamment Control Programs Not Applicable (5/80)
Proceduralissue 80-23 Loss of Suction to Emergency Feedwater Not Applicable Pumps (5/80)
AP600 has no safety-related EFW or sinular safety-related system 80-24 Low-level Radioactive Waste Burial Criteria Not Applicable (5/80)
Administrative communication 80-25 Transportation of Pyrophoric Uranium (5/80)
Not Applicable Administrative communication 80-26 Evaluation of Contractor QA Program (6/80)
Not Applicable Administrative communication 80-27 Degradation of Reactor Coolant Pump Studs Not Applicable (6/80)
Procurement / Maintenance issue 80 28 Prompt Reporting of Information in Not. Applicable Accordance with 10 CFR 50.55(e) (6/80)
Administrative communication 80-29 Broken Studs on Terry Turbine Steam Inlet Not Applicable Flange (8/80)
AP600 has no Terry Turbine Pumps 80-29 S1 Broken Studs on Terry Turbine Steam Inlet Not Applicable Flange (11/80)
AP600 has no Terry Turbine pumps Operational Assessment for AP600 August 1996 m:\\3073w.wpf;1t490596
50 INFORMATION NOTICES Number Title Comment 80-30 Potential for Unacceptable Interaction Between Not Applicable the Control Rod Drive Scram Function and BWR only Non-Essential Control Air at Certain GE BWR Facilities (8/80) 80-31 Maloperation of Gould-Brown Boveri 480 Volt -
Not Applicable Type K-600S and K-DON 600S Circuit Breakers Procurement issue (8/80) 80-32 Clarification of Certain Requirements for Not Applicable Exclusive-Use Shipments of Radioactive Administrative communication Materials (8/80) 80-32 R1 Clarification of Certain Requirements for Not Applicable Exclusive-Use Shipments of Radioactive Administrative communication Materials (2/82) 80-33 Determination of Teletherapy Timer Accuracy Not applicable to commercial (9/80) nuclear power plants 80-34 Boron Dilution of Reactor Coolant During Not Applicable Steam Generator Decontamination (9/80)
Maintenance / Procedural issue 80-35 leaking and Dislodged lodme-125 Implant Not applicable to commercial Seed (10/80) nuclear power plants 80-35 S1 leaking and Dislodged Iodme-125 Implant Not applicable to commercial Seeds (10/82) nuclear power plants 80-36 Failure of Steam Generator Support Bolting Not Applicable (10/80)
Procurement / Maintenance issue 80-37 Contamment Cooler leaks and Reactor Cavity Not Applicable Flooding at Indian Point Unit 2 (10/80)
Part of COL Surveillance issue 80-38 Cracking in Charging Pump Casing Cladding Not Applicable (10/80)
Procurement / Maintenance issue 80-39 Malfunction of Solenoid Valves Manufactured Not Applicable By Valcor Engineering Corporation (10/80)
Procurement issue 8040 Excessive Nitrogen Supply Pressure Actuates Not Applicable Safety-Relief Valve Operation to Cause Reactor Procurement / Installation issue Depressurization (11/80) l 80-41 Failure of Swing Check Valve in the Decay Not Applicable Heat Removal System at Davis-Besse Unit Procurement / Maintenance issue No.1 (11/80) 80-42 Effect of Radiation on Hydraulic Snubber Fluid Not Applicable j
(11/80)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>090596
51 i
1 l
l l
INFORMATION NOTICES Number Title Comment 8043 Failures of the Continuous Water level Not Applicable Monitor for the Scram Discharge Volume at the BWR only Dresden Unit No. 2 (12/80) 80-44 Actuation of the ECCS in the Recirculation Not Applicable Mode While in Hot Shutdown (12/80)
AP600 has no safety-related Pumps 8045 Potential Failures of BWR Backup Manual Not Applicable Scram Capability (12/80)
BWR only 81-01 Possible Failures of General Electric Type HFA Not Applicable Relays (1/81)
Procurement issue 81-02 Transportation of Radiography Devices (1/81)
Not applicable to commercial nuclear power plants l
81-03 Checkhst for Licensees Making Notifications of Not Applicable Significant Events in Accordance with Administrative communication 10 CFR 50.72 (2/81) 81-04 Cracking in Main Steam Lines (2/81)
Not Applicable Part of COL Surveillance issue 81-05 Degraded DC System at Palisades (3/81)
Not Applicable Maintenance / Personnel issue 81-06 Failure of ITE Model K-600 Circuit Breaker Not Applicable (3/81)
Procurement issue 81-07 Potential Problem with Water-Soluble Purge Not Applicaole Dam Materials Used During Inert Gas Welding Proceduralissue (3/81) 81-08 Repetitive Failures of Limitorque Operator Not Applicable SMB-4 Motor-To-Shaft Key (3/81)
Procurement issue 81-09 Degradation of Residual Heat Removal (RHR)
SSAR Section 16.2 System (3/81) 81-10 Inadvertent Containment Spray Due to Not Applicable Personnel Error (3/81)
AP600 has no containment spray system 81-11 Alternate Rod Insertion For BWR Scram Not Applicable Represents a Potential Path for Loss of Primary BWR only Coolant (3/81) 81-12 Guidance on Order Issued January 9,1981 Not Applicable Regarding Automatic Control Rod Insertion on BWR only Low Control Air Pressure (3/81)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
l 52 i
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INFORMATION NOTICES i
)
i Number Title Comment 81-13 Jammed Source Rack in a Gamma Irradiator Not applicable to commercial (4/81) nuclear power plants i
81-14 Potential Overstress of Shafts on Fisher Not Applicable l
Series 9200 Butterfly Valve with Expandable Procurement issue T Rings (4/81) j 81-15 Degradation of Automatic ECCS Actuation Not Applicable Capability By Isolation of Instrument Lines Surveillance issue j
(4/81)
SSAR Section 16.1
)
81-16 Control Rod Drive System Malfunctions (4/81)
Not Applicable BWR only
}
1 81-17 No Title (no date)
Not issued i
81-18 Excessive Radiation to the Fingers of Three Not applicable to commercial l
Individuals Incurred Durmg Cleaning and nuclear power plants Wipe Testing of Radioactive Sealed Sources at a Sealed-source Manufactunng Facility (6/81) i 81-19 Lost Parts in Primary Coolant System (7/81)
Not Applicable i
1 Part of COL j
Surveillance / Procedural issue i
i 81-20 Test Failures of Electncal Penetration Assembly Not Applicable l
(7/81)
Procurement issue l
81-21 Potential Loss of Direct Access to Ultimate Not Applicable Heat Sink (7/81)
BWR only i
i 81-22 Section 235 and 236 Amendments to the Not Applicable j
Atomic Energy Act of 1954 (7/81)
Administrative issue 81-23 Fuel Assembly Damaged Due to Improper Not Applicable Positioning of Handling Equipment (8/81)
Procedural issue I
81-24 Auxiliary Feed Pump Turbine Bearing Failure Not Applicable (8/81)
The AP600 has no safety-related l
pumps / auxiliary feed is a j
j nonsafety-related system 81-25 Open Equahnng of Differential Pressure Not Applicable Transmitter Causes Reactor Scram and Loss of Prociduralissue i
Redundant Safety Signals (8/81) j 81-26 Compilation of Health Physics Related Not Applicable
}
Information Items (9/81)
Procedural issue 81-26 S1 Clarification of Placement of Personnel Not Applicable Monitoring Devices for External Radiation Proceduralissue i
j Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
53 INFORMATION NOTICES Number Title Comment 81-27 Flammable Gas Mixtures in the Waste Gas Not Applicable Decay Tanks in PAR Plants (9/81)
AP600 has no gas decay tanks 81-28 Failure of Rockwell-Edward Main Steam Not Applicable Isolation Valves (9/81)
Procurement issue 81-29 Equipment Qualification Testing Experience Not Applicable (9/81)
Procurement issue 81-30 Velan Swing Check Valves (9/81)
Not Applicable Procurement issue 81-31 Failure of Safety injection Valves to Open Not Applicable Against Differential Pressure (10/81)
SSAR Section 3.9.6.2 Procurement / Surveillance issue 81-32 Transfer and/or Disposal of Spent Generators Not applicable to commercial (10/81) nuclear power plants 81-33 Lockmg Devices Inadequately Installed on Not Applicable Main Steam Isolation Valves (11/81)
Procurement issue 81-34 Accidental Actuation of Prompt Public Not Applicable Notification System (11/81)
Procedural issue j
81-35 Check Valve Failures (12/81)
Not Applicable Procurement issue 81-36 Replacement Diaphragms For Robertshaw Not Applicable Valve (Model No. VC-210) (12/81)
Procurement issue 1
81-37 Unnecessary Radiation Exposure to the Public Not Applicable and Workers Dunng Events Involving Proceduralissue Thickness and Imvel Measuring Devices (12/81) 81-37 R1 Unnecessary Radiation Exposures to the Public Not Applicable i
and Workers During Events Involving Proceduralissue Thickness and Invel Measuring Devices 81-38 Potential Significant Equipment Failures Not Applicable l
Resulting From Contamination of Air-operated Part of COL Systems (12/81)
Surveillance issue 81-39 EPA Crosscheck Program - Low level Not Applicable Radioiodine in Water Intercompanson Study Administrative communication (12/81) 82-01 Auxihary Feedwater Pump Lockout Resulting Not Applicable
)
From Westinghouse W-2 Switch Circuit Procurement issue i
Modification (1/82) 1 1
3 i
i Operational Assessment for AP600 August 1996 m:\\3073w.wpf11430996 s
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54 INFORMATION NOTICES Number Title Comment 82-01 R1 Auxiliary Feedwater Pump Lockout Resulting Not Applicable From Westinghouse W-2 Switch Circuit Procurement issue Modification (2/82) 82-02 Westinghouse NBFD Relay Failures in Reactor Not Applicable Protection Systems at Certain Nuclear Power Procurement issue Plants (1/82) 824)3 Environmental Tests of Electrical Terminal Not Applicable Blocks (3/82)
Maintenance issue 82-04 Potential Deficiencies of Certain Agastat E-7000 Not Applicable Series Time Delay Relays (3/82)
Procurement issue 82-05 Increasing Frequency of Drug-Related Incidents Not Applicable (3/82)
Administrative communication 82-06 Failure of Steam Generator Primary Side Not Applicable Manway Closure Studs (3/82)
Maintenance issue 82-07 Inadequate Security Screemng Programs (3/82)
Not Applicable Administrative communication j
82-08 Check Valve Failures on Desel Generator SSAR Section 16.2 i
Engine Cooling System (3/82) 82-09 Cracking of Piping of Makeup Coolant Lines at Not Applicable BecW Plants (3/82)
Part of COL Surveillance issue 82-10 Following Up Symptomatic Repairs to Assure Not Applicable j
Resolution of the Problem (3/82)
Administrative communication 82-11 Potential Inaccuracies in Wide Range Pressure SSAR Section 3.11, Appendix 3D j
Instruments Used in Westinghouse Designed Plants (4/82) 32-12 Surveillance of Hydraulic Snubbers (4/82)
Not Applicable Part of COL Surveillance / Procurement issue 82-13 Failures of General Electric Type HFA Relays Not Applicable (5/82)
Procurement issue 82-14 TMI-1 Steam Generator / Reactor Coolant Not Applicable System Chemistry / Corrosion Problem (5/82)
Part of COL Surveillance /Proceduralissue 82-15 Notification of the Nuclear Regulatory Not Applicable Commission (NRC) (5/82)
Administrative communication 82-16 HPCI/RCIC High Steam Flow Setpoints (5/82)
Not Applicable Proceduralissue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
55 INFORMATION NOTICES Number Title Comment 82-17 Overpressurization of Reactor Coolant System SSAR Section 3.9.1.1.2.6 (6/82) 82-18 Assessment of Intakes of Radioactive Material Not Applicable by Workers (6/82)
Administrative communication 82-19 Loss of High Head Safety injection Emergency Not Applicable Boration and Reactor Coolant Makeup AP600 has no safety-related Capability (6/82) pumps 82-20 Check Valve Problems (6/82)
Not Applicable Procurement / Maintenance issue 82-21 Buildup of Enriched Uranium in Effluent Not applicable to commercial Treatment Tanks (6/82) nucleer power plants 82-22 Failures in Turbine Exhaust Lines (7/82)
Not Applicable Part of COL Surveillance issue 82-23 Main Steam Isolation Valve (MSIV) leakage Not Applicable (7/82)
BWR only 82-24 Water leaking From Uranium Hexaflouride Not applicable to commercial Overpacks (7/82) nuclear power plants 82-25 Failures of Hiller Actuators Upon Gradual Loss Not Applicable of Air Pressure (7/82)
Procurement issue 82-26 RCIC and HPCI Turbine Exhaust Check Valve Not Applicable Failures (7/82)
BWR only 82-27 Fuel Rod Degradation Resulting from Baffle Not Applicable Water Jet Impingement (8/82)
Plant specific issue j
82-28 Hydrogen Explosion While Grinding in the Not Applicable Vicinity of Drained and Open Reactor Coolant Procedural issue System (7/82) 82-29 Control Rod Drive (CRD) Guide Tube Support Not Applicable Pin Failures at Westinghouse PWRs (7/82)
Isolated issue 82-30 Loss of Thermal Sleeves in Reactor Coolant Not Applicable System Piping at Certain Westinghouse PAR AP600 has not thermal sleeves Power Plants (7/82) 82-31 Overexposure of Diver Dunng Work in Fuel Not Applicable Storage Pool (7/82)
Procedural issue 82-32 Contamination of Reactor Coolant System by Not Applicable Organic Cleaning Solvents (8/82)
Procedural issue Operational Assessment for AP600 August 1996 m:\\3073w.wpElb 090596
_. _ _. _ _ _. _ _ _. ~. _ _
56 i
INFORMATION NOTICES i
Number Title Comment l
82-33 Control of Radiation levels in Unrestricted Not applicable to commercial l
Areas Adjacent to Brachytherapy Patients nuclear power plants (8/82) 82-34 Welds in Main Control Panel (8/82)
Not Applicable Procurement issue 82-34 R1 Welds in Main Control Panel (9/82)
Not Applicable Procurement issue 82-35 Failure of Three Check Valves on High Not Applicable Pressure injection Lines to Pass Flow (8/82).
Procurement issue 82-36 Respirator Users Warning for Certain 5-Minute Not Applicable Emergency Escape Self-Contained Breathing Procurement issue Apparatus (9/82) 82-37 Cracking in the Upper Shell to Transition Cone Not Applicable Girth Weld of a Steam Generator at a Surveillance issue weld Operating Pressurized Water Reactor (9/82) relocated 82-38 Changes in Fonnat and Distshudon Systems Not Applicable for IE Bulletins, Ctreulars, and Information Administrative communication Notices (9/82) 82-39 Service Degradation of 'Ihick Wall Stamless Not Applicable Steel Recirculation System Piping at a BWR BWR only Plant (9/82) 82-40 Deficancies in Primary Contamment Electrical Not Applicable Penetration Assemblies (9/82)
Procurement issue 8241 Failure of Safety / Relief Valves to Open at a Not Applicable BWR (10/82)
Procurement issue 8242 Defects Observed in Panasonic Model 801 and Not Applicable Model 802 Thermoluminescent Dosimeters Procurement issue (11/82) 82-43 Deficiencies in LWR Air Filtration / Ventilation Not Applicable Systems (11/82)
Part of COL Maintenance / Surveillance issue 8244 Clarification of Emergency Plan Exercise Not Applicable Requirements (11/82)
Administrative communication 8245 PAR Low Temperature Overpressure Protection SSAR Section 3.9.1.1.2.6 (11/82) 82-46 Defective and Obsolete Padlocks (11/82)
Not Applicable Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf 11490596
57 INFORMATION NOTICES Number Title Comment 82-47 Transportation of Type A Quantities of Non-Not Applicable Fissile Radioactive Material (11/82)
Administrative communication 82-48 Failures of Agastat CR 0095 Relay Sockets Not Applicable (12/82)
Procurement issue 82-49 Correction for Sample Conditions for Air and SSAR Sections 11.5.2 and 11.5.3 Gas Monitoring (12/82) 82-50 Modification of Solid State AC Undervoltage Not Applicable Relays Type ITE-27 (12/82)
Procurement issue 82-51 Overexposures in PAR Cavities (12/82)
Not Applicable Procedural issue 82-52 Equipment Environmental Qualification Testing Not Applicable Experience - Updating of Test Summaries Procurement issue /SSAR Previously Published in IN-29 (12/82)
Section 3.11 82-53 Main Transformer Failures at the North Anna Not Applicable Nuclear Power Station (12/82)
Procurement / Maintenance issue 82-54 Westinghouse NBFD Relay Failures in Reactor Not Applicable Protection Systems (12/82)
Procurement issue 82-55 Seismic Qualification of Westinghouse AR Not Applicable Relay with Latch Attachments Used in Procurement issue Westinghouse Solid State Protection System (12/82) 82-56 Robertshaw Thermostatic Flow Control Valves Not Applicable (12/82)
Procurement issue 83-01 Ray Miller, Inc. (1/83)
Not Applicable Procurement issue 83-01 S1 Ray Miller, Inc. (4/83)
Not Applicable Procurement issue 83-02 Limitorque H0BC, H1BC, H2BC and H3BC Not Applicable Gearheads (1/83)
Procurement issue 83 03 Calibration of Liquid LevelInstruments (1/83)
Not Applicable Procedural / Training issue 8344 Failure of ELMA Power Supply Units (1/83)
Not Applicable Procurement issue 83-05 Obtauung Approval for Disposing of Very-Not Applicable Low-Level Radioactive Waste - 10 CFR Section Administrative communication 20.302 (2/83)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>c90596
58 INFORMATION NOTICES Number Tiile Comment 83-06 Nonidentical Replacement Parts (2/83)
Not Applicable Procurement issue 83-07 Nonconformities with Materials Supplied by Not Applicable Tube Line Corporation (3/83)
Procurement issue 83-08 Component Failures Caused by Elevated DC Not Applicable Control Voltage (3/83)
Procurement issue 8349 Safety and Security of Irradiators (3/83)
Not applicable to commercial nuclear power plants 83-10 Clarification of Several Aspects Relating to Use Not Applicable of NRC-Certified Transport Packages (3/83)
Administrative communication 83-11 Possible Seismic Vulnerability of Old Lead SSAR Sections 3.10,3.11, Storage Batteries (3/83)
Appendix 3D 83-12 Incorrect Boron Standards (3/83)
Not Applicable Procurement issue 83-13 Design Misapplication of Bergen-Patterson Not Applicable Standard Strut Restraint Clamp (3/83)
Procurement issue 83-14 Dewatered Spent Ion Exchange Resin Not Applicable Susceptibility to Exothermic Chemical Reaction Procedural issue (3/83) 83-15 Falsified Pre-Employment Screenmg Records Not Applicable (3/83)
Administrative communication 83-16 Contamination of the Aubum Steel Company Not applicable to commercial Property with Cobalt-60 (3/83) nuclear power plants 83-17 Electrical Control Logic Problem Resulting in SSAR Section 8.3.1.1.2.1 Inoperable Auto-Start of Emergency Diesel Generator Units (3/83) 83-18 Failures of the Undervoltage Trip Function of Not Applicable Reactor Trip System Breakers (4/83)
Procurement / Maintenance issue 83-19 General Electric Type HFA Relay Contact Gap Not Applicable and Wipe Setting Adjustments (4/83)
Procurement / Maintenance issue 83-20 IIT Grinnell Figure 306/307 Mechanical Not Applicable Snubber Attachment Interference (4/83)
Procurement issue 83-21 Defective Emergency-Use Respirator (4/83)
Not Applicable Procurement issue 83-22 Boiling Water Reactor Safety / Relief Valve Not Applicable Failures (4/83)
Procurement issue /BWR only Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
59 4
INFORMATION NOTICES Number Title Comment 83-23 Inoperable Containment Atmosphere Sensing Not Applicable Systems (4/83)
Procedural issue 83-24 Loose Parts in the Secondary Side of Steam Not Applicable Generators at Pressurized Water Reactors Part of COL (4/83)
Installation / Surveillance issue 83-25 Standby Gas Treatment System Heater High Not Applicable Temperature Trip Setpoint Adjustment (4/83)
Procurement issue 83-26 Failure of Safety / Relief Valve Discharge Line Not Applicable j
Vacuum Breakers (5/83)
BWR only I
83-27 Operational Response to Events Concerning Not Applicable Deliberate Acts Directed Against Plant Procedural issue i
Equipment (5/83) 83-28 Criteria for Protective Action Recommendations Not Applicable for General Emergencies (5/83)
Part of COL 83-29 Fuel Binding Caused by Fuel Rack Deformation SSAR Section 9.1.2.2.1 j
(5/83) 83-30 Misapplication of Generic Emergency SSAR Section 18.9.8.1.1.3 Operating Procedures (EOP) Guidelines (5/83) 83-31 Error in the ADLPIPE Computer Program Not Applicable (5/83)
Procurement issue 83-32 Rupture of Americium-241 Source (s) Contained Not applicable to commercial in a Well-logging Device (5/83) nuclear power plants 83-33 Nonrepresentative Sampling of Contammated Not Applicable Oil (5/83)
Procedural issue 83-34 Event Notification Information Worksheet Not Applicable (5/83)
Administrative communication 83-35 Fuel Movement with Control Rods Withdrawn Not Applicable at BWRs (5/83)
BWR only 83-36 Impact of Security Practices on Safe Operations SSAR Section 13.6.3.2 (6/83) 83-37 Transformer Failure Resulting from Degraded Not Applicable Internal Connection Cables (6/83)
Installation issue 83-38 Defective Heat Sink Adhesive and Seismically Not Applicable Induced Chatter in Relays within Printed Procurement issue Circuit Cards (6/83) 83-39 Failure of Safety / Relief Valves to Open at Not Applicable BWR - Interim Report (6/83)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
i l
INFORMATION NOTICES i
j Number Title Comment 8
i j
83-40 Need to Environmentally Qualify Epoxy Grouts Not Applicable and Sealers (6/83)
Procurement issue 1
83-41 Actuation of Fire Suppression System Causing SSAR Section 9.5.1.3 j
Inoperability of Safety-Related Equipment j
(6/83) i l
j 83-42 Reactor Mode Switch Malfunctions (6/83)
Not Applicable BWR only 83-43 Improper Settings of Intermediate Range (IR)
Not Applicable High Flux Trip Setpoints (6/83)
Procedural issue 83-44 Potential damage to Redundant Safety SSAR Section 9.3.5
]
Equipment as a result of Backflow 'Ihrough the j
Equipment and Floor Drain System 9/83) 83-44 S1 Potential damage to Redundant Safety SSAR Section 9.3.5 l
Equipment as a result of Backflow Through the j
Equipment and Floor Drain System (8/90) j 83-45 Environmental Qualification Test of General Not Applicable Electric Company "CR-2940" Position Selector Procurement issue Control Switch (7/83) j 83-46 Common Mode Valve Failures Degrade Surry's Not Applicabh Recirculation Spray Subsystem (7/83)
AP600 has no recirculation spray system 83-47 Failure of Hydraulic Snubbers as a Result of Not Applicable Contammated Hydraulic Fluid 9/83)
Procurement issue 83-48 Gaseous Effluent Releases of Radioactive Not applicable to commercial Iodine-125 and Iodine-131 in Excess of Nuclear nuclear pcrer plants Regulatory Comnussion Limits 9/83) 83-49 Sampling and Prevention of Intrusion of SSAR Section 9.3.3.2 Organic Chemicals into Reactor Coolant Systems 9/83) 83-50 Failures of Class 1E Safety-Related Switchgear SSAR Section 16.2 Circuit Breakers to Close on Demand (8/83) 83-51 Diesel Generator Events (8/83)
Not Applicable The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 83-52 Radioactiv Waste Gas System Events (8/83)
Not Applicable Procurement / Maintenance issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt430596
1 61
{
i INFORMATION NOTICES i
Number Title Comment 83-53 Prunary Containment Isolation Valve Not Applicable Discrepancies (8/83)
BWR only 1
l 83-54 Common Mode Failure of Main Steam Isolation Not Applicable 1
Nonreturn Valves (8/83)
AP600 has no nonreturn valves i
4 83-55 Misapplication of Valves by Throttling Beyond Not Applicable Design Basis (8/83)
83-56 Operability of Required Auxiliary Equipment Not Applicable (8/83)
Plant specific issue j
83-57 Potential Misassembly Problem with Automatic Not Applicable Switch Company (ASCO) Solenoid Valve Procurement issue Model NP 8316 (8/83) 83-58 Transamerica Delaval Diesel Generator Not Applicable i
Crankshaft Failure (8/83)
The diesel generators for the AP600 are not safety-related l
SSAR Section 8.3.1,16.2 83-59 Dose Assignment for Workers in Non-Uniform Not Applicable
)
Radiation Fields (9/83)
Administrative communication a
8MO Falsification of Test Results for Protective Not Applicable
{
Coatings (9/83)
Procurement issue 8M1 Alleged Use of Stand-Ins for Welder Not Applicable Qualification Tests (9/83)
Administrative communication 8M2 Failure of Redundant Toxic Gas Detectors Not Applicable Positioned at Control Room Ventilation Air Part of COL i
Intakes (9/83) 8M3 Potential Failures of Westinghouse Electric Not Applicable l
Corporation Type SA-1 Differential Relays Procurement issue (9/83)
I 1
8M3S1 Potential Failures of Westinghouse Electric Not Applicable j
Corporation Type SA-1 Differential Relays Procurement issue j
(2/84) 8M4 lead Shielding Attached to Safety-Related Not Applicable l
Systems Without 10 CFR 50.59 Evaluations Administrative communication j
(9/83) 8M5 Surveillance of Flow in RTD Bypass Loops Not Applicable j
l Used in Westinghouse Plants (10/83)
AP600 has no bypass loops j
8M6 Fatality at Argentine Critical Facility (10/83)
Not applicable to commercial J
nuclear power plants i
j Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596 1
1 l
l 62 INFORMATION NOTICES Number Title Comment 83-66 S1 Fatality at Argentine Critical Facility (5/84)
Not applicable to commercial nuclear power plants 8347 Emergency-Use Respirator Material Defect Not Applicable Causes Production of Noxious Gases (10/83)
Procurement issue 8348 Respirator User Warning - Defective Self-Not Applicable Contained Breathing Apparatus Air Cylinders Procurement issue (10/83) 83-69 Improperly Installed Fire Dampers at Nuclear Not Applicable Power Plants (10/83)
Installation issue
]
83-70 Vibration-Induced Valve Failures (10/83)
Not Applicable Procurement / Maintenance issue 4
l 83-70 S1 Vibration-Induced Valve Failures (3/85)
Not Applicable j
Procurement / Maintenance issue j
83-71 Defects in lead-Bearing Welds on Liftmg Not Applicable j
Device for Vessel Head and Intemals (10/83)
Procurement issue i
i 83-72 Environmental Qualification Testing Experience Not Applicable (10/83)
Speedic EQ test data Procurement issue 83-73 Radiation Exposure from Gloves Contammated Not applicable to commercial with Uranium Daughter Products (10/83) nuclear power plants
]
j 83-74 Rupture of Cesium-137 Sources Used in Well-Not applicable to commercial Logging Operations (11/83) nuclear power plants 83-75 Improper Control Rod Manipulations (11/83)
Not Applicable Procedures / Training issue 83-76 Reactor Trip Breaker Malfunctions Not Applicable 4
(Undervoltage Trip Devices on GE Procurement issue j
Type AK-2-25 Breakers) (11/83) 83-77 Air / Gas Entrainment Events Resulting in Not Applicable System Failures (11/83)
AP600 has no safety-related Pumps i
83-78 Apparent Improper Modification of a Not Applicable Component Affecting Plant Safety (11/83)
Procedural issue 83-79 Apparently Improper Use of Commercial Not Applicable 3
Grade Components in Safety-Related Systems Procurement issue (11/83) 83-80 Use of Spemh=d " Stiff" Pipe Clamps (11/83)
Not Applicable Installation issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt4X)S96
63 INFORMATION NOTICES Number Title Comment 83-81 Entry Into High Radiation Areas Which Are Not Applicable Not Under Direct Surveillance (12/83)
Administrative communication 83-82 Failure of Safety / Relief Valves to Open at BWR Not Applicable
- Final Report (12/83)
Procurement / Maintenance issue /BWR only 83-83 Use of Portable Radio Transmitters Inside Not Applicable Nuclear Power Plants (12/83)
Procurement issue 83-64 Cracked and Broken Pisten Rods in Brown Not Applicable Boveri Electric Type 5HK Breakers (12/83)
Procurement issue 84-01 Excess Lubricant in Electric Cable Sheaths Not Applicable (1/84)
Procurement issue 84-02 Operating a Nuclear Power Plant at Voltage Not Applicable levels Lower Than Analyzed (1/84)
AP600 has no safety-related AC power 84-03 Compliance with Conditions of Licensee and Not Applicable Notification of Disability by Licensed Operators Administrative communication (1/84) 84-04 Failure of Elastomer Seated Butterfly Valves-Not Applicable Used Only Dunng Cold Shutdowns (1/84)
Procurement / Maintenance issue 84-05 Exercise Frequency (1/84)
Not Applicable Administrative communication 84-05 R1 Exercise Frequency (3/84)
Not Applicable Administrative communication 84-06 Steam Binding of Aux 1hary Feedwater Pumps Not Applicable (1/84)
AP600 has no safety-related AFW or similar safety-related system /No steam driver pumps 84-07 Design-Basis Threat and Review of Vehicular Not Applicable Access Controls (2/84)
Administrative communication 84-08 10 CFR 50.7, " Employee Protection" (2/84)
Not Applicable Administrative communication 84-09 Iessons Imamed from NRC Inspections of Fire SSAR Section 9.5.1 Protection Safe Shutdown Systems (10 CFR 50, Appendix R) (2/84) 84-09 R1 lessons Imamed from NRC Inspections of Fire Not Applicable Protection Safe Shutdown Systems (10 CFR 50, Administrative communication Appendix R) (3/84)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
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64
\\
INFORMATION NOTICES Number Title Comment 84-10 Motor Operated Valve Torque Switch Set Not Applicable Below the Manufacturer's Recommended Value Procedure issue (2/84) 84-11 Training Program Deficiencies (2/84)
Not Applicable Administrative communication 84-12 Failure of Soft Seat Valve Seals (2/84)
Not Applicable Procurement / Installation issue 84-13 Potential Deficiencies in Motor Operated Valve SSAR Section 8.3.2.1.1 and Control Circuits and Annunciation (2/84)
Appendix 1A 84-14 Highlights of Recent Transport Regulatory Not Applicable Revisions by DOT and NRC (3/84)
Administrative communication I
84-15 Reporting of Radiological Releases (3/84)
Not Applicable Administrative communication 84-16 Failure of Automatic Sprinkler System Valves Not Applicable to Operate (3/84)
Procurement issue 84-17 Problems with Liquid Nitrogen Cooling SSAR Section 9.3.2.2.2 Components Below the Nil Ductility Temperature (3/84) 84-18 Stress Corrosion Cracking in Pressurized Water SSAR Section 5.4.2.4.3 Reactor Systems (3/84) 84-19 Two Events Involving Unauthorized Entries Not Applicable, into Reactor Cavities (3/84)
Administrative communication 84-20 Service Life of Relays in Safety-Related Systems Not Applicable (3/84)
Procurement issue 84-21 Inadequate Shutdown Margin (3/84)
Not applicable to commercial nuclear power plants 84-22 Deficiency in Comsip, Inc. Standard Bell Not Applicable Catalyst (3/84)
Procurement issue 84-23 Results of the NRC-Sponsored Qualification Not Applicable Methodology Research Test on ASCo Solenoid Procurement issue Valves (4/84) 84-24 Physical Qualification of Individuals to Use Not Applicable Respiratory Protective Devices (4/84)
Part of COL 84-25 Recent Serious Violations of NRC Requirements Not applicable to commercial by Radiography Licensees (4/84) nuclear power plants 84-26 Recent Serious Violations of NRC Requirements Not applicable to commercial by Moisture Density Gauge Licensees (4/84) nuclear power plants Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b490596
65 INFORMATION NOTICES j
Number Title Comment 84-27 Recent Serious Violations of NRC Requirements Not applicable to commercial by Medical Licensees (4/84) nuclear power plants 84-28 Recent Serious Violations of NRC Requirements Not applicable to commercial by Well-Logging Licensees (4/84) nuclear power plants 84-29 General Electric Magne-Blast Circuit Breakers Not Applicable Problems (4/84)
Procurement / Maintenance issue 84-30 Discrepancies in Record Keeping and Material Not Applicable Defects in Bahnson Heating, Ventilation, and Procurement issue Air Conditioning Units (4/84) 84-31 Increased Stroking time of Bettis Actuators Not Applicable Because of Swollen Ethylene-Propylene Rubber Procurement / Maintenance issue Seals and Seal Set (4/84) 84-32 Auxihary Feedwater Sparger and Pipe Hanger USI A-1 Damage (4/84)
SSAR Section 1.9.4.2.2 84-33 Main Steam Safety Valve Failures Caused by Not Applicable Failed Cotter Pins (4/84)
Procurement / Maintenance issue 84-34 Respirator User Warning: Defechve Self-Not Applicable Contained Breathing Apparat.as Air Cylinders Procurement issue (4/84) 84-35 BWR Post Scram Drywell Pressurization (4/84)
Not Applicable BWR only 84-36 Loosening of Locking Nut on Limitorque Not Applicable Operator (5/84)
Procurement / Maintenance issue 84-36 S1 Loosemng of Locking Nut on Limitorque Not Applicable Operator (9/84)
Procurement / Maintenance issue 84-37 Use of IJfted Leads and Jumpers Dunng SSAR Sections 7.1.4.2.10, Maintenaree or Surveillance Testing (5/84)
Appendix 1A 84-38 Problems wita Design, Maintenance, and Not Applicable Operation of Offsite Power Systems (5/84)
Part of COL 84-39 Inadvertent Isolation of Contamment Spray Not Applicable Systems (5/84)
Procedural issue 84-40 Emergency Worker Doses (5/84)
Not Applicable Part of COL 84-41 IGSCC in BWR Plants (6/84)
Not Applicable BWR only Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
66 INFORMATION NOTICES Number Title Comment 8442 Equipment Availability for Conditions Durmg SSAR Section 16.2 Outages Not Covered by Technical Specifications (6/84) 8443 Storage and Handling of Ophthalmic Beta Not applicable to commercial Radiation Applicators (6/84) nuclear power plants 8444 Environmental Qualification of Rockbestos Not Applicable Csbles (6/84)
Procurement issue 8445 Reversed Differential Pressure Instrument Not Applicable Sensing Lines (6/84)
Installation issue 8446 Circuit Breaker Position Verification (6/84)
Not Applicable Procedural / Training issue 84-47 Environmental Qualification Tests of Electrical SSAR Section 3.11, Appendix 3D Terminal Blocks (6/84) 8448 Failures of Rockwell International Globe Valves Not Applicable (6/84)
Procurement / Maintenance issue 8448 S1 Failures of Rockwell International Globe Valves Not Applicable (6/84)
Procurement / Maintenance issue 8449 Intergranular Stress Corrosion Cracking SSAR Section 5.4.2.4.3 j
Leading to Steam Generator Tube Failure (6/84) 84-50 Clarification of Scope of Quality Assurance Not Applicable Programs for Transport Packages Pursuant to Administrative issue 10 CFR 50, Appendix B (6/84) 84-51 Independent Verification (6/84)
Not Applicable Administrative issue 84-52 Inadequate Material Procurement Controls on Not Applicable the Part of Licensees and Vendors (6/84)
Administrative / Procurement issue 84-52 S1 Inadequate Material Procurement Controls on Not Applicable the Part of Licensees and Vendors (5/85)
Administrative / Procurement issue 84-53 Information Conceming the Use of Loctite 242 Not Applicable and Other Anaerobic Adhesives / Sealants Procurement issue (7/84) 84-54 Deficie.
in Design Base Documentation and Not Applicable Calculati. ins Supporting Nuclear Power Plant Administrative communication Desi~,n g7/84)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt>490596
67 INFORMATION NOTICES Number Title Comment 84-55 Seal Tables Leaks at PWRs (7/84)
Not Applicable Installation / Maintenance issue 84-55 S1 Seal Tables Leaks at PWRs (5/85)
Not Applicable Installation / Maintenance issue 84-56 Respirator Users Notice for Certain 5-Minute Not Applicable Emergency Escape Self-Contained Breathing Procurement issue Apparatus (7/84) 84-57 Operating Experience Related to Moisture SSAR Section 3.11, Appendix 3D Intrusion in Safety-Related Electrical Equipment at Commercial Power Plants (7/84) 84-58 Inadvertent Defeat of Safety Function Caused Not Applicable by Human Error Involving Wrong Unit, Wrong Administrative communication Train, or Wrong System (7/84) 84-59 Deliberate Circumventing of Station Heath Not Applicable Physics Procedures (8/84)
Administrative communication 84-60 Failure of Air Punfying Respirator Filters to Not Applicable Meet Efficiency Requirements (8/84)
Procurement issue 84-61 Overexposure of Diver in Pressunzed Water Not Applicable Reactor (PAR) Refueling Cavity (8/84)
Administrative communication 84-62
'Iherapy Misadmirustrations to Patients Not applicable to nuclear power Undergoing Cobalt-60 Teletherapy Treatments plants (8/84) 84-63 Defective RHR Replacement Piping (8/84)
Not Applicable Procurement issue 1
84-64 BWR High-Pressure Coolant Injection (HPCI)
Not Applicable Initiation Seal-In and Indication (8/84)
BWR only 84-65 Underrated Fuses Which May Adversely Affect
.Not Applicable Operation of Essential Electrical Equipment Procurement issue (8/84) 84-66 Undetected Unavailability of the Turbine-Not Applicable Driven Auxihary Feedwater Train (8/84)
AP600 has no turbine driven Pumps 84-67 Recent Snubber Inservice Testing with High Inservice Testing Program Failure Rates (8/84)
SSAR Section 3.9.3.4.3 84-68 Potential Deficiencies in Improperly Rated Field Not Applicable Wiring to Solenoid Valves (8/84)
Installation issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
68 i
j INFORMATION NOTICES i
Number Title Comment 84-69 Operation of Emergency Diesel Generators Not Applicable j
(8/84)
The diesel generators for the AP600 are not safety-related j
SSAR Section 8.3.1 i
j 84-69 S1 Operation of Emergency Diesel Generators Not Applicable 1
(2/86)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 84-70 Reliance on Water LevelInstrumentation with a SSAR Section 7.1.4.2.2 3
Common Reference Leg (9/84) l 84-70 S1 Reliance on Water LevelInstrumentation with a SSAR Section 7.1.4.2.2 Common Reference Leg (8/85) 84-71 Graphitic Corrosion of Cast Iron in Salt Water Not Applicable 3
l (9/84)
AP600 has no safety-related service water system 84-72 Clarification of Conditions for Waste Shipments Not Applicable Subject to Hydrogen Gas Generation (9/84)
Administrative communication t
l 84-73 Downrating of Self-Aligning Ball Bushings Not Applicable Used in Snubbers (9/84)
Procurement issue 84-74 Isolation of Reactor Coolant System from Low.
SSAR Section 7.6.1 i
Pressure Systems Outside Contamment (9/84) l 84-75 Calibration Problems - Eberline Instrument Not Applicable j
Model 6112B Analog Detectors (10/84)
Procurement / Procedural issue l
84-76 Loss of All AC Power (10/84)
Not Applicable
)
AP600 has no safety-related AC power SSAR Section 8.3.1.1 1
j 84-77 Incident Involving Teletherapy Urut (AECL Not applicable to commercial j
Eldorado-78) (10/84) nuclear power plants 4
84-78 Underrated Terrin 1 Blocks That May Not Applicable l
Adversely Affect Operation of Essential Procurement issue i
Electrical Equipment (11/84) 84-79 Failure to Properly Install Steam Separator at Not Applicable j
Vermont Yankee (11/84)
BWR only f
84-80 Plant Transients Induces By Failure of Non-Not Applicable Nuclear Instrumentation Power (11/84)
B&W facilities only Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
69 s
INFORMATION NOTICES 1
i Number Title Comment 84-81 Inadvertent Reduction in Primary Coolant Not Applicable Inventory in BWRs Dunng Shutdown and BWR only a
Startup (11/84) 84-82 Guidance for Posting Radiation Areas (11/84)
Not Applicable Administrative communication
}
84-83 Various Battery Problems (11/84)
Not Applicable Maintenance issue 8
84-84 Deficiencies in Ferro Resonant Transformers Not Applicable j
(11/84)
Procurement issue j
84-84 R1 Deficiencies in Ferro-Resonant Transformers Not Applicable 3
(4/85)
Procurement issue i
84-85 Molybdenum Breakthrough from Technetium-Not applicable to commercial 99m Generators (11/84) nuclear power plants 84-86 Isolation Between Signals of the Protection SSAR Section 7.1.2.11 System and Non-Safety-Related Equipment l
(11/84) l 84-87 Piping Thermal Deflection Induced by USI A-1 Stratified Flow (12/84)
SSAR Section 1.9.4.2.2 i
84-88 Standby Gas Treatment Systems Problems Not Applicable (12/84)
Procurement issue 84-89 Stress Corrosion Cracking in Nonsensitized Not Applicable Stainless Steel (12/84)
BWR only j
84-90 Main Steam Line Break Effect on SSAR Section 3.11, Appendix 3D Environmental Qualification of Equipment j
(12/84)
)
84-91 Quality Control Problems of Meteorological Not Applicable l
Measurements Programs (12/84)
Procedural / Maintenance issue j
84-92 Cracking of Flywheels on Cummings Fire Not Applicable Pump Diesel Engines (12/84)
Procurement issue 84-93 Potential for Loss of Water from the Refueling Not Applicable j
Cavity (12/84)
AP600 has permanent seal 84-94 Reconcentration of Radionuclides Involving Not applicable to commercial 4
l Discharges into Sanitary Sewage Systems nuclear power plants Permitted Under 10 CFR 20.303 (12/84) 8541 Continuous Supervision of Irradiators (1/85)
Not applicable to commercial nuclear power plants i
j Operational Assessment for AP600 August 1996 l
m:\\3073w.wpf;1b 090596
)
1
i 70 i
INFORMATION NOTICES Number Title Comment l
85-02 Improper Installation and Testing of Pressure Not Applicable l
Differential Transmitters (1/85)
Installation issue
)
85-03 Separation of Primary Reactor Coolant Pump Not Applicable Shaft and Impeller (1/85)
Maintenance issue
)
85-03 S1 Separation of Primary Reactor Coolant Pump Not Applicable j
Shaft and Impeller (4/85)
Maintenance issue 85-04 Inadequate Management of Security Response Not Applicable 3
Dnlis (1/85)
Administrative issue 85-05 Pipe Whip Restraints (1/85)
Not Applicable Procurement issue j
85-06 Contammation of Breathing Air Systems (1/85)
Not Applicable Procedural issue
)
85-07 Contammated Radiography Source Shipments Not applicable to commercial
{
(1/85) nuclear power plants l
85-08 Industry Experience on Certain Materials Used Not Applicable
{
in Safety-Related Equipment (1/85)
Part of COL
{
Surveillance / Procedural issue 85-09 Isolation Transfer Switches and Post-Fire SSAR Section 9A.3.1 i
Shutdown Capability (1/85) 85-10 Post-tentioned Contamment Tendon Anchor Not Applicable J
Head Failure (2/85)
AP600 does not have post-1 tenioned contamment 85-10 S1 Post-tentioned Containment Tendon Anchor Not Applicable Head Failure (3/85)
AP600 does not have post-tenioned containment j
85-11 Licensee Programs for Inspection of Electrical Not Applicable Raceway and Cable Installations (2/85)
Installation / Inspection issue 85-12 Recent Fuel Handling Events (2/85)
Not Applicable Procedural issue 85-13 Consequences of Using Soluble Dams (2/85)
Not Applicable Maintenance issue 85-14 Failure of a Heavy Control Rod (B4C) Drive Not Applicable Assembly to Insert on a Trip Signal (2/85)
AP600 has no B4C control rods 85-15 Nonconforming Structural Steel for Safety-Not Applicable Related Use (2/85)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1t490596
__ __ - _. _ _ _ _ _ _ _. _ _ _. _ _. _ ~. _ _ _.. _ _ _ _ _
71 INFORMATION NOTICES Number Title Comment 85-16 Time / Current Trip Curve Discrepancy of Not Applicable ITE/Siemens-Allis Molded Case Circuit Breaker Procurement issue (2/85) 85-17 Possible Sticking of ASCO Solenoid Valves Not Applicable (3/85)
Procurement issue 85-17 S1 Possible Sticking of ASCO Solenoid Valves Not Applicable (10/85)
Procurement issue 85-18 Failures of Undervoltage Output Circuit Boards Not Applicable in the Westinghouse Designed Solid State Procurement issue Protection System (3/85) 85-18 S1 Failures of Undervoltage Output Circuit Boards Not Applicable in the Westinghouse Designed Solid State Procurement issue Protection System 85-19 Alleged Falsification of Certifications and Not Applicable Alteration of Markings on Piping, Valves, and Procurement issue Fittings (3/85) 85-20 Motor-Operated Valve Failures Due to Not Applicable Hammering Effect (3/85)
SSAR Section 10.4.7.2.2 Procurement issue 85-20 S1 Motor-Operated Valve Failures Due to Not Applicable Hammering Effect (5/85)
SSAR Section 10.4.7.2.2 Procurement issue 85-21 Main Steam Isolation Valve Closure Logic Not Applicable (3/85)
Plant specific issue 85-22 Failure of Limitorque Motor-Operator Valve Not Applicable Resulting from Incorrect Installation of Pinion Procurement issue Gear (3/85) 85-23 Inadequate Surveillance and Post Maintenance Not Applicable and Post Modification System Testing (3/85)
Part of COL Surveillance issue 85-24 Failures of Protective Coatings in Pipes and Not Applicable Heat Exchangers (3/85)
Procurement issue 85-25 Consideration of Thermal Conditions in the SSAR Section 8.3.1.1.2.1 Design and Installation of Supports for Diesel Generator Exhaust Silencers (4/85) 85-26 Vacuum Relief System for Boiling Water Not Applicable Reactor Mark I and Mark II Containments BWR only (4/85)
Operational Assessment for AP600 August 1996 m \\3073w.wpf:1b490596
l 72 i
I j
INFORMATION NOTICES i
Number Title Comment i
l 85-27 Notifications to the NRC Operations Center Not Applicable and Reporting Events in Licensee Event Administrative communication i
Reports (4/85)
^
85-28 Partial Loss of AC Power and Diesel Generator SSAR Section 16.2 Degradation (4/85) 85-29 Use of Unqualified Sources in Well Logging Not applicable to commercial Applications (4/85) nuclear power plants l
85-30 Microbiologically Induced Corrosion of SSAR Section 16.2 i
Contamment Service Water System (4/85) 85-31 Buildup of Enriched Uranium in Ventilation Not applicable to commercial l
Ducts and Associated Effluent Treatment nuclear power plants j
Systems (4/85) 85-32 Recent Engine Failures of Emergency Diesel Not Applicable j
Generators (4/85)
'Ihe diesel generators for the i
AP600 are not safety-related SSAR Section 8.3.1,16.2 85-33 Undersized Nozzle-to-Shell Welded Joints in Not Applicable Tanks and Heat Exchangers Constructed Under Procurement issue the Rules of the ASME Boiler and Pressure Vessel Code (4/85) 85-34 Heat Tracing Contributes to Corrosion Failure SSAR Section 9.3.6.1.2.3 of Stainless Steel Piping (4/85) 85-35 Failure of Air Check Valves to Seat (4/85)
Not Applicable Procurement issue 85-35 S1 Failure of Air Check Valves to Seat (5/88)
Not Applicable i
Procurement issue l
85-36 Malfunction of a Dry-Storage, Panoramic, Not applicable to commercial Gamma Exposure Irradiator (5/85) nuclear power plants 85-37 Chemical Cleaning of Steam Generators at Not Applicable Millstone 2 (5/85)
Maintenance issue 85-38 Loose Parts Obstruct Control Drive Mecharusm Not Applicable (5/85)
B&W facilities only 85-39 Auditability of Electncal Equipment SSAR Sections 1.9 and 3.11 Quahfication Records at Licensees' Facilities (5/85) 85-40 Deficiencies in Equipment Qualification Testing SSAR Sections 1.9 and 3.11 and Certification Process (5/85)
~
Operational Assecsmeri for AP600 August 1996 m:\\3073w.wpf:lt>490596
73 INFORMATION NOTICES Number Title Comment 85-41 Scheduling of Pre-Licensing Emergency Not Applicable Preparedness Exercises (5/85)
Administrative communication 85-42 Loose Phosphor in Panasonic 800 Series Badge Not Applicable j
Thermoluminescent Dosimeter (TLD) Elements Procurement issue (5/85) 85-42 R1 Loose Phosphor in Panasonic 800 Series Badge Not Applicable Thermoluminescent Dosimeter (TLD) Elements Procurement issue (5/85) 85-43 Radiography Events at Power Reactors (5/85)
Not Applicable Procedural issue 85-44 Emergency Communication System Monthly Not Applicable Test (5/85)
Surveillance issue Part of COL 85-45 Potential Seismic Interaction Involving the Not Applicable Movable In-Core Flux Mapping System Used in AP600 does not have movable Westinghouse Designed Plants (6/85) in-case flux trapping system 85-46 Clarification of Several Aspects of Removable Not Applicable Radioactive Surface Contamination Limits for Administrative communication Transport Packages (6/85) 85-47 Potential Effect of Line-Induced Vibration on Not Applicable Certain Target Rock Solenoid-Operated Valves Procurement issue (6/85) 85 48 Respirators Users Notice: Defective Self-Not Applicable Contained Breathing Apparatus Air Cylinders Procurement issue (6/85) 85-49 Relay Calibration Problem (7/85)
Not Applicable Procurement issue 85-50 Complete Loss of Main and Auxihary Not Applicable Feedwater at a PAR Designed by Babcock &
AP600 has no safety-related Wilcox (7/85)
AFW or sinular safety-related system SSAR Section 10.4.7 85-51 Inadvertent Loss or Improper Actuation of Not Applicable Safety-Related Equipment (7/85)
Procedural issue 85-52 Errors in Dose Assessment Computer Codes Not Applicable and Reporting Requirements Under Procurement issue 10 CFR Part 21 (7/85) 85-53 Performance of Non-Licensed Individuals Not Applicable While on Duty (7/850 Administrative issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt490596
4 i
4 74 1
]
INFORMATION NOTICES
?
Number Title Comment 85-54 Teletherapy Unit Malfunctions (7/85)
Not applicable to commercial j
nuclear power plants I
85-55 Revised Emergency Exercise Frequency Rule Not Applicable l
(7/85)
Part of COL 85-56 Inadequate Envirorunental Control for Not Applicable Components and Systems in Extended Storage Storage issue j
or Layup (7/85) j 85-57 Lost Iridium-192 Source Resulting in the Death Not applicable to commercial of Eight Persons in Morocco (7/85) nuclear power plants 85-58 Failure of a General Electric Type AK-2-25 Not Applicable j
Reactor Trip Breaker (7/85)
Procurement issue 85-58 S1 Failure of a General Electric Type AK-2-25 Not Applicable Reactor Trip Breaker (11/85)
Procurement issue 85-59 Valve Stem Corrosion Failures (7/85)
Not Applicable Procurement issue 8M0 Defective Negative Pressure, Air-Purifying, Full Not Applicable Facepiece Respirators (7/85)
Procurement issue 8M1 Misadmirustrations to Patients Undergoing Not applicable to commercial lhyroid Scans (7/85) nuclear power plants 8M1 S1 Misadmuustrations to Patients Undergoing Not applicable to commercial Thyroid Scans (7/85) nuclear power plants 8M2 Backup Telephone Numbers to the NRC Not Applicable Operations Center (7/85)
Administrative communication 8M3 Potential for Common Mode Failures of Not Applicable Standby Gas Treatment System on Loss of Off-Procurement issue Site Power (7/85) 85-64 BBC Brown Boveri Low Voltage K-Line Circuit Not Applicable Breakers, with Deficient Overcurrent Trip Procurement issue Devices Models OD-4 and 5 (7/85) 8M5 Crack Growth in Steam Generator Girth Welds Not Applicable (7/85)
Surveillance issue weld relocated 8M6 Discrepancies Between As-Built Construction Not Applicable Drawings and Equipment Installations (8/85)
Installation issue 8M7 Valve-Shaft-to-Actuator Key May Fall Out of Not Applicable Place When Mounted Below Horizontal Axis Procurement issue (8/85)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b-090596
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75 INFORMATION NOTICES Number Title Comment 85-68 Diesel Generator Failure at Calvert Cliffs Not Applicable Nuclear Station Unit 1 (8/85)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1,16.2 i
85-69 Recent Felony Conviction for Cheating on Not Applicable Reactor Operator Requalification Tests (8/85)
Training / Administrative issue 85-70 Teletherapy Unit Full Calibration and Qualified Not applicable to commercial Expert Requirements (10 CFR 35.23 and 10 CFR nuclear power plants i
35.24)(8/85) 85-71 Containment Integrated Leak Tests (8/85)
SSAR Section 6.2.5 85-72 Uncontrolled Leakage of Reactor Coolant Not Applicable Outside Containment (8/85)
BWR orly 85-73 Emergency Diesel Generator Control Circuit SSAR Section 8.3.1.1.2.1 Logic Design Error (8/85) 1 85-74 Station Battery Problems (8/85)
Not Applicable Maintenance / Training issue 85-75 Improperly Installed Instrumentation, Not Applicable Inadequate Quality Control and Inadequate Installation issue Post Modification Testing (8/85) 85-76 Recent Water Hammer Events (9/85)
USI A-1 SSAR Section 1.9.4.2.2 85-77 Possible Loss of Emergency Notification System Not Applicable Due to Loss of AC Power (9/85)
Part of COL 85-78 Event Notification (9/85)
Not Applicable Administrative communication 85-79 Inadequate Communication Between Not Applicable Maintenance, Operations, and Security Administrative communication Personnel (9/85) 85-80 Timely Declaration of an Emergency Class, Not Applicable Implementation of an Emergency Plan, and Administrative communication Emergency Notifications (10/85) 85-81 Problems Resulting in Erroneously High Not Applicable Reading with Panasonic 800 Series Procurement issue Thermoluminescent Dosimeters (10/85) 85-82 Diesel Generator Differential Protection Relay Not Applicable Not Seismically Quahfied (10/85)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1,16.2 Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>O90596
76 INFORMATION NOTICES Number Title Comment 85-83 Potential Failures of General Electric PK-2 Test Not Applicable Blocks (10/85)
Procurement issue 85-84 Inadequate Inservice Testing of Main Steam Not Applicable Isolation Valves (10/85)
SSAR Section 103.4.4 Surveillance issue 85-85 Systems Interaction Event Resulting in Reactor SSAR Section 9.4.1 System Safety-Relief Valve Opening Following a Fire-Protection Deluge System Malfunction (10/85) 85-86 Lightning Strikes at Nuclear Power Generating Not Applicable Stations (11/85)
Part of COL 85-87 Hazards of Inerting Atmospheres (11/85)
Not Applicable AP600 has no inerting atmosplwres 85-88 Licensee Control of Contracted Service Not Applicable Providing Training (11/85)
Training issue 85-89 Potential Loss of Solid-State Instrumentation SSAR Section 3.11, Appendix 3D Following Failure of Control Room Cooling (11/85) 85-90 Use of Sealing Compounds in an Operating Not Applicable System (11/85)
Maintenance issue 85-91 Load Sequencers for Emergency Diesel Not Applicable Generators (11/85)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 85-92 Surveys of Waste Before Disposal from Nuclear Not Applicable Reactor Facilities (12/85)
Administrative issue 85-93 Westinghouse Type DS Circuit Breakers, Not Applicable Potential Failure of Electric Closing Feature Procurement issue Because of Broken Spring Release Latch Lever (12/85) 85-94 Potential for Loss of Muumum Flow Paths Not Applicable leading to ECCS Pump Damage Dunng a AP600 has no ECCS pumps and LOCA (12/85) other safety-related pumps 85-95 leak of Reactor Water to Reactor Building Not Applicable Caused by Scram Solenoid Valve Problem BWR only (12/85) 85-%
Temporary Stramers left Installed in Pump Not Applicable Suction Piping (12/85)
Installation issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:ll>090596
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INFORMATION NOTICES Number Title Comment 85-97 Jail Term for Former Contractor Employee Who Not Applicable Intentionally Falsified Welding Inspection Procurement issue Records (12/85) 85-98 Missing Jumpers from Westinghouse Reactor Not Applicable Protection System Cards for the Over-Power Maintenance / Procurement issue Delta Temperature Trip Function (12/85) 85-99 Cracking in Boiling Water Reactor Mark I and Not Applicable II Containments Caused by Failure of the BWR only inerting System (12/85) i 85-100 Rosemount Differential Pressure Transmitter Not Applicable Zero Point Shift (1/85)
Procurement issue 85-101 Applicability of 10 CFR 21 to Consulting Firm Not Applicable Providing Training (1/85)
Administrative communication 86-01 Failure of Main Feedwater Check Valve Causes SSAR Section 10.4.7.2.2 Loss of Feedwater System Integrity and Water Hammer Damage (1/86) 8642 Failure of Valve Operated Motor During Not Applicable Environmental Qualification Testing (1/86)
Procurement issue l
86-03 Potential Deficiencies in Environmental Not Applicable Qualification of Limitorque Motor Valve Procurement issue Operator Wiring (1/86) 86-04 Transient Due to Loss of Power to Integrated Not Applicable Control System at a Pressunzed Water Reactor Plant specific issue Designed by Babcock & Wilcox (1/86) 86-05 Main Steam Safety Valve Test Failures and Not Applicable Ring Setting Adjustments (1/86)
Procurement issue 86-05 S1 Main Steam Safety Valve Test Failures and Not Applicable Ring Setting Adjustments (10/86)
Procureme: issue 86-06 Failure'of Lifting Rig Attachment While Lifting Not Applicable the Upper Guide Structure at St. Lucie Unit 1 Procedural issue (2/86)
~
86-07 Lack of Detailed Instruction and Adequate Not Applicable Observance of Precautions Dunng Maintenance Maintenance issue and Testing of Dwsel Generator Woodward Governors (2/86) 86-08 Licensee Event Report (LER) Format Not Applicable Modification (2/86)
Administrative communication i
Operationa'l Aswssment for AP600 August 1996 m:\\3073w.wpf:lt490596 t
78 1
INFORMATION NOTICES Number Title Comment 86-09 Failure of Check and Stop Check Valves Not Applicable Subjected to Low Flow Conditions (2/86)
Procurement issue 86-10 Safety Parameter Display System Malfunctions SSAR Section 18.9.S (2/86) 86-11 Inadequate Service Water Protection Against SSAR Section 16.2 Core Melt Frequency (2/86) 86 12 Target Rock Two-Stage SRV Setpoint Drift Not Applicable (2/86)
Procurement issue 86-13 Standby Liquid Control System Valves Failure Not Applicable to Fire (2/86)
Procurement issue 86-13 S1 Standby Liquid Control System Valves Failure Not Applicable to Fire (8/86)
Procurement issue 86-14 PAR Auxahary Feedwater Pump Turbine Not Applicable Control Problems (3/86)
AP600 has no turbine driven i
P m ps 86-14 S1 Overspeed Trips of AFW, HPCI, and RCIC Not Applicable Turbine (12/86)
AP600 has no turbine driven Pumps 86-14 S2 Overspeed Trips of AFW, HPCI, and RCIC Not Applicable Turbine (12/86)
AP600 has no turbine driven Pumps 86-15 Loss of Offsite Power Caused by Problems in Not Applicable j
Fiber Optics Systems (3/86)
Part of COL 86-16 Failures to Identify Contamment leakage Due Not Applicable to inadequate Local Testing of BWR Vacuum BWR only Relief System Valves (3/86) 86-17 Update of Failure of Automatic Sprinkler Not Applicable System Valves to Operate (3/86)
Procurement issue 86-18 NRC On-Scene Response During a Major Not Applicable Emergency (3/86)
Administrative issue
]
86-19 Reactor Coolant Pump Shaft Failure at Crystal Not Applicable River (3/86)
Procurement issue 86-20 Low-Izvel Radioactive Waste Scaling Factors, Not Applicable 10 CFR Part 61 (3/86)
Administrative issue 86-21 Recognition of American Society of Mechanical Not Applicable Engineers Accreditation Program for N Stamp Administrative communication Holders (3/86)
Operational Assessment for AP600 August 1996 m:\\3073w.wpf:1b 090596
79 i
i i
f INFORMATION NOTICES l
Number Title Comment 86-21 S1 Recognition of American Society of Mechanical Not Applicable Engineers Accreditation Program for N Stamp Administrative communication i
Holders (12/86) i j
86-21 S2 Recognition of American Society of Mechanical Not Applicable j
Engineers Accreditation Program for N Stamp Administrative communication Holders (4/91)
[
86-22 Underresponse of Radiation Survey Instrument Not Applicable to High Radiation Fields (3/86)
Procedural issue o
82-23 Excessive Skin Exposures Due to Not Applicable j
Contammation with Hot Particles (4/86)
Procedural issue a
% 24 Respirators Users Notice: Increase Inspection Not Applicable Frequency for Certain Self-Contained Breathing Proceduralissue j
Apparatus Air Cylinders (4/86) i 86-25 Traceability and Material Control of Material Not Applicable j
and Equipment, Particularly Fasteners (4/86)
Procurement issue E25 S1 Traceability and Material Control of Material Not Applicable and Equipment, Particularly Fasteners (10/86)
Procurement issue 86-26 Potential Problems in Generators Manufactured Not Applicable by Electrical Products Incorporated (4/86)
Procurement issue j
E27 Access Control at Nuclear Facilities (4/86)
Not Applicable Administrative communication 86-28 Telephone Numbers to the NRC Operations Not Applicable j
Center and Regional Offices (4/86)
Administrative communication j
86-29 Effects of Changing Valve Motor-Operator Not Applicable 1
Switch Settings (4/86)
Procedural issue j
86-30 Design Limitations of Gaseous Effluent Not Applicable Monitoring Systems (4/86)
Procurement issue 86-31 Unauthorized Transfer and Loss of Control of Not applicable to commercial
]
Industrial Nuclear Gauges (5/86) nuclear power plants i
j 86-31 S1 Unauthorized Transfer and Loss of Control of Not applicable to commercial i
Industrial Nuclear Gauges (7/86) nuclear power plants 86-32 Request for Collection of Licensee Radioactivity Not Applicable Measurements Attributed to the Chemobyl Administrative communication Nuclear Plant Accident (5/86) 86-32 S1 Request for Collection of Licensee Radioactivity Not Applicable Measurements Attributed to the Chernobyl Administrative communication Nuclear Plant Accident (6/86)
Operational Assessment for AP600 August 1996 m:\\3073w.wpElb490596
a 80 l
INFORMATION NOTICES i
i Number Title Comment j
86-33 Information for Licensees Regarding the Not Applicable Chernobyl Nuclear Plant Accident (5/86)
Administrative communication 86-34 Improper Assembly, Material Selection, and Not Applicable Test of Valves and Their Actuators (5/86)
Procurement / Installation issue 86-35 Fire in Compressible Material at Dresden Not Applicable Unit 3 (5/86)
Plant specific issue 86-36 Changes in NRC Practice Regarding Issuance of Not Applicable Confirming Letters to Principal Contractors Administrative communication (5/86) 86-37 Degradation of Station Batteries (5/86)
Not Applicable l
Procurement issue 86-38 Deficient Operator Actions Following Dual Not Applicable
)
Function Valve Failures (5/86)
AP600 has no dual function valves for core cooling j
86-39 Failures of RHR Pump Motors and Internals Not Applicable j
(5/86)
Procurement issue i
8640 Degraded Ability to Isolate the Reactor Coolant SSAR Section 7.6.1 System from Low-Pressure Coolant Systems in BWRs (6/86) 8641 Evaluation of Questionable Exposure Readings Not applicable to commercial of Licensee Personnel Dosimeters (6/86) nuclear power plants l
8642 Improper Maintenance of Radiation Monitoring Not Applicable Systems (6/86)
Maintenance issue 8643 Problems with Silver Zeolite Sampling of Not Applicable Airborne Radioiodine (6/86)
Part of COL Surveillance issue 8644 Failure to Follow Procedures When Working in Not Applicable High Radiation Areas (6/86)
Procedural / Training issue 8645 Potential Falsification of Test Reports on Not Applicable Flanges Manufactured by Golden Gate Forge Procurement issue and Flange, Inc. (6/86) 8646 Improper Cleaning and Decontammation of Not Applicable Respiratory Protection Equipment (6/86)
Maintenance issue 8647 Erratic Behavior of Static "O" Ring Differential Not Applicable Pressure Switches (6/86)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.wpf:lt430596
81 INFORMATION NOTICES l
l Number Title Comment 86-48 Inadequate Testing of Boron Solution Not Applicable Concentration in the Standby Liquid Control BWR only System (6/86) 86-49 Age / Environment Induced Electrical Cable Not Applicable Failures (6/86)
Procurement issue 86-50 Inadequate Testing to Detect Failures of Safety-Not Applicable Related Pneumatic Components or Systems Part of COL (6/86)
Surveillance issue 86-51 Excessive Pneumatic Leakage in the Automatic Not Applicable Depressurization System (6/86)
BWR only 86-52 Conductor Insulation Degradation on Foxboro Not Applicable Model E Controllers (6/86)
Procurement issue 86-53 Improper Installation of Heat Shrinkable Not Applicable Tubing (6/86)
Installation issue 86-54, Crumnal Prosecution of a Former Radiation Not applicable to commercial Safety Officer Who Willfully Directed an nuclear power plants Unqualified Individual to Perform Radiography (6/86) 86-55 Delayed Access to Safety-Related Areas and Not Applicable Equipment Dunng Plant Emergencies (7/86)
Procedural issue 86-56 Reliability of Main Steam Safety Valves (7/86)
Not Applicable Procurement issue 86-57 Operating Problems with Solenoid Operated Not Applicable Valves at Nuclear Power Plants (7/86)
Procurement / Maintenance issue 86-58 Dropped Fuel Assembly (7/86)
Not Applicable Procedural issue
+
86-59 Increased Monitoring of Certain Patients with Not applicable to commercial j
1mplanted Coratomic, Inc. Model C-100 and nuclear power plants C-101 Nuclear Powered Cardiac Pacemakers (7/86) 86-60 Unanalyzed Post-LOCA Release Paths (7/86)
Not Applicable SSAR 1.2.1.2.3, no recycle path in makeup 86-61 Failure of Auxthary Feedwater Manual Not Applicable Isolation Valve (7/86)
Maintenance issue 86-62 Potential Problems in Westinghouse Molded Not Applicable Circuit Breakers Equipped with a Shunt Trip Procurement issue (7/86)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt490696
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82 INFORMATION NOTICES Number Title Comment 86-63 Loss of Safety injection Capability (8/86)
Not Applicable AP600 has no safety-related Pumps 86-64 Deficiencies in Upgrade Programs for Plant SSAR Section 18.9.8.1.1.3 Emergency Operating Procedures (8/86) 86-64 S1 Deficiencies in Upgrade Programs for Plant SSAR Section 18.9.8.1.1.3 Emergency Operating Procedures (4/87) 86-65 Malfunctions of ITT Barton Model 580 Series Not Applicable Switches During Requalification Testing (8/86)
Procurement issue 86-66 Potential for Failure of Replacement AC Coils Not Applicable j
Supplied by the Westinghouse Electric Procurement issue Corporation for Use in Class 1E Motor Starters and Contactors (8/86) 86-67 Portable Moisture / Density Gauges: Recent Not applicable to commercial Incidents and Common Violations of nuclear power plants Requirements for Use, Transportation, and Storage (8/86) 86-68 Stuck Control Rod {S/86)
Not Applicable BWR only 86-69 Spurious System Isolations Caused by the Not Applicable Panalarm Model 86 'Ihermocouple Monitor Procurement issue (8/86) 86-70 Potential Failure of All Emergency Diesel Not Applicable Generators (8/86)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1, 16.2 86-71 Recent identified Problems with Limitorque Not Applicable Motor Operators (8/86)
Procurement issue 86-72 Failure of 17-7 PH Stainless Steel Springs in Not Applicable Valcor Valve Due to Hydrogen Embrittlement Procurement issue (8/86) 86-73 Recent Emergency Diesel Generator Problems Not Applicable (8/86)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1, 16.2 86-74 Reduction of Reactor Coolant Inventory Not Applicable Because of Misalignment of RHR Valves (8/86)
BWR only 86-75 Incorrect Maintenance Procedure on Traversing Not Applicable Incore Probe Lines (8/86)
Maintenance issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf.1t>090696
83 l
j INFORMATION NOTICES Number Title Comment 86-76 Problems Noted in Control Room Emergency SSAR Chapter 16, Section 3.7.6 Ventilation Systems (8/86)
% 77 Computer Program Error Report Handling SSAR Section 17.0
[
(8/86) t
% 78 Scram Solenoid Pilot Valve (SSPV) Rebuild Kit Not Applicable Problems (9/86)
Procurement issue
% 79 Degradation or Loss of Charging Systems at Not Applicable PWR Nuclear Power Plants Using Swing-Pump AP600 has no safety-related Designs (9/86) pumps 86-80 Unit Startup with Degraded High Pressure SSAR Chapter 16, Section 1.0 Safety injection System (9/86)
I 86-81 Broken Inner-External Closure Springs on Not Applicable Atwood & Morrill Main Steam Isolation Valves Procurement issue (9/86) i
% 81 S1 Broken Inner-External Closure Springs on Not Applicable Atwood & Morrill Main Steam Isolation Valves BWR only (1/88) i E82 Failures of Scram Discharge Volume Vent and Not Applicable Drain Valves (9/86)
BWR only 86-82 R1 Failures of Scram Discharge Volume Vent and Not Applicable Drain Valves (11/86)
Procurement issue /BWR only
% 83 Underground Pathways into Protected Areas, SSAR Section 13.6 Vital Areas, Material Access Areas, and Controlled Access Areas (8/86)
% 84 Rupture of a Nominal 40-Millicurie lodine-125 Not applicable to commercial Brachytherapy Seed Causing Significant Spread nuclear power plants of Radioactive Contammation (9/86) 86-85 Enforcement Actions Against Medical Licensees Not applicable to commercial for Willful Failure to Report Misadministrations nuclear power plants (10/86) 86-86 Clarification of Requirements for Fabrication Not Applicable and Export of Certain Previously Approved Administrative communication Type B Packages (10/86) 86-87 Loss of Offsite Power Upon an Automatic Bus Not Applicable Transfer (10/86)
Plant specific issue 86-88 Compensatory Measures for Prolonged Periods Not Applicable
]
of Security System Failures (10/86)
Administrative communication l
f i
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf.1t>090696
i
]
l i
j INFORMATION NOTICES 1
Number Title Comment 86-89 Uncontrolled Rod Withdrawal Because of a Not Applicable j
Single Failure (10/86)
BWR only i
86-90 Request to Dispose of Very Low Level Not Applicable Radioactive Waste Pursuant to 10 CFR 20.302 Administrative communication
)
(11/86) 86-91 Limiting Access Authorizations (11/86)
SSAR Section 13.6 l
86-92 Pressurizer Safety Valve Reliability (11/86)
Not Applicable l
Maintenance / Procurement issue 4'
86-93 IEB 8S-03 Evaluation of Motor Operators Not Applicable Identifies Improper Torque Switch Settings SSAR Section 3.9.6.2 (11/86)
Surveillance issue 86-94 Hilti Concrete Expansion Anchor Bolts (11/86)
Not Applicable 4
Procurement issue i
l 86-95 Leak Testing Iodine-125 Sealed Sources in Lixi, Not applicable to commercial Inc. Imaging Devices and Bone Mineral nuclear power plants j
Analyzers (11/86) j l
86-%
Heat Exchanger Fouling Can Cause Insdequate Not Applicable I
4 Operability of Service Water Systems (11/86)
Maintenance issue j
86-97 Emergency Communications System (11/86)
Not Applicable j
Part of COL 86-98 Offsite Medical Services (12/86)
Not Applicable Administrative communication j
86-99 Degradation of Steel Containments (12/86)
SSAR Section 3.8.2.7 i
86-99 S1 Degradation of Steel Contamments (2/91)
SSAR Section 3.8.2.7
)86-100 Loss of Offsite Power to Vital Buses at Salem 2 Not Applicable (12/86)
Plant specific event 86-101 Loss of Decay Heat Removal Due to Loss of Not Applicable Fluid in Reactor Coolant System (12/86)
Procedural / Maintenance issue 5
j 86-102 Repeated Multiple Failures of Steam Generatot SSAR Sections 5.2.4,6.6 Hydraulic Snubbers Due to Control Valve i
i Sensitivity (12/86)86-103 Respirator Coupling Nut Assembly Failures Not Applicable j
(12/86)
Procurement issue 86-104 Unqualified Butt Splice Connectors Identified Not Applicable j
in Qualified Penetrations (12/86)
Procurement issue i
i Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-090096 l
8S INFORMATION NOTICES Number Title Comment 86-105 Potential for Loss of Reactor Trip Capability at SSAR Section 7.2.1.1.10 Intermediate Power Levels (12/86) 86 106 Feedwater Line Break (12/86)
SSAR Section 10.3.6 86-1 % S1 Feedwater Line Break (2/87)
SSAR Section 10.3.6 86 106 S2 Feedwater Line Break (3/87)
SSAR Section 10.3.6 86 106 S3 Feedwater Line Break (11/88)
SSAR Section 10.3.6 86-107 Entry into PWR Cavity with Retractable Incore Not Applicable Detector Thimbles Withdrawn (12/86)
Procedural / Maintenance issue 86-108 Degradation of Reactor Coolant System Part of COL Pressure Boundary Resulting from Boric Acid Surveillance issue Corrosion (4/87)86-108 S1 Degradation of Reactor Coolant System Part of COL Pressure Boundary Resulting from Boric Acid Surveillance issue Corrosion (4/87)86-108 S2 Degradation of Reactor Coolant System Part of COL Pressure Boundary Resulting from Boric Acid Surveillance issue Corrosion (11/87)86-108 S3 Degradation of Reactor Coolant System Part of COL Pressure Boundary Resulting from Boric Acid Surveillance issue Corrosion 86-109 Diaphragm Failure in Scram Outlet Valve Not Applicable Causing Rod Insertion (12/86)
BWR only 86-110 Anomalous Behavior of Recirculation Loop Not Applicable Flow in Jet Pump BWR (12/86)
BWR only 87-01 RHR Valve Misalignment Causes Degradation Not Applicable of ECCS in PWRs (1/87)
Maintenance / Procedural issue 87-02 Inadequate Seismic Qualification of Diaphragm Not Applicable Valves by Mathematical Modeling and Analysis Procurement issue (1/87) 87-03 Segregation of Hazardous and Low-Level Not Applicable Radioactive Wastes (1/87)
Administrative communication 87-04 Diesel Generator Fails Test Because of Not Applicable Degraded Fuel (1/87)
The AP600 diesel generators are not safety-related SSAR Section 8.3.1 87-OS Miswiring in a Westinghouse Rod Control Not Applicable System (2/87)
Procurement / Installation issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ltwX)6%
86 INFORMATION NOTICES Number Title Comment 87-06 Loss of Suction to Low Pressure Service Water SSAR Section 16.2 System Pumps Resulting from Loss of Siphon (1/87) 87-07 Quality Control of Onsite Dewatering /
Not Applicable Solidification Operations by Outside Administrative communication Contractors (2/87) i 87-08 Degraded Motor Leads in Limitorque DC Not Applicable Motor Operators (2/87)
Procurement issue 87-09 Emergency Diesel Generator Room Cooling SSAR Section 9.4.10 Design Deficiency (2/87) 87-10 Potential for Water Hammer Dunng Restart of Not Applicable Residual Heat Removal Pumps (2/87)
BWR only 87-11 Enclosure of Vital Equipment Within SSAR Section 13.6.5.2 Designated Vital Areas (2/87) 87-12 Potential Problem with Metal Clad Circuit Not Applicable Breakers, General Electric Type AKF-2-25 Procurement issue j
67-13 Potential for High Radiation Fields Following Not Applicable Loss of Water from Fuel Pool (2/87)
Procedural issue 87-14 Actuation of Fire Suppression System Causing Not Applicable Inoperability of Safety-Related Ventilation AP600 has no safety-related Equipment (3/87) ventilation system 87-15 Compliance with the Posting Requirements of Not Applicable Subsection 223b of the Atomic Energy Act of Administrative communication 1954, As Amended (3/87) 87-16 Degradation of Static "O" Ring Pressure Not Applicable Switches (4/87)
Procurement issue 87-17 Response Time of Scram Instrument Volume Not Applicable Level Detectors (4/87)
BWR only 87-18 Unauthorized Service on Teletherapy Units by Not applicable to commercial Nonlicensed Maintenance Personnel (4/87) nuclear power plants 87-19 Perforation and Cracking of Rod Cluster Not Applicable Control Assemblies (4/87)
Part of COL Surveillance issue 87-20 Hydrogen Leak in Auxiliary Building (4/87)
SSAR Section 9.3.2 87-21 Shutdown Order Issued Because Licensed Not Applicable l
Operators Asleep While on Duty (5/87)
Administrative communication l
J Operational Assessment for AP600 August 1996 m:\\3073w 1.wpf:1b 0906%
l
i l
l 87 4
INFORMATION NOTICES Number Title Comment 87-22 Operator Licensing Requalification Not applicable to commercial Examinations at Nonpower Reactors (5/87) nuclear power plants 87-23 Loss of Decay Heat Removal During Low Not Applicable Reactor Coolant Level Operation (5/87)
Procedural / Maintenance issue 87-24 Operational Experience Involving Losses of SSAR Section 8.3 Electrical Inverters (6/87) 87-25 Potentially Significant Problems Resulting from Not Applicable Human Error Involving Wrong Unit, Wrong Administrative communication Train, or Wrong Component Events (6/87) 87-26 Cracks in Stiffening Rings on 48-Inch-Diameter Not applicable to commercial UF. Cylinders (6/87) nuclear power plants 87-27 Iranian Official Implies Vague Threat to U.S.
Not Applicable Reactors (6/87)
Administrative communication 87-28 Air Systems Problems at U.S. Light Water Not Applicable Reactors (6/87)
Maintenance issue 87-28 S1 Air Systems Problems at U.S. Light Water Not Applicable Reactors (12/87)
Administrative communication 87-29 Recent Safety-Related Incidents at Large Not applicable to commercial Irradiators (6/87) nuclear power plants 87-30 Cracking of Surge Ring Brackets in Large Not Applicable General Electric Company Electric Motors Procurement issue (7/87) 87-31 Blocking, Bracing, and Securing of Radioactive Not Applicable Materials Packages in Transportation (7/87)
Administrative communication 87-32 Deficiencies in the Testing of Nuclear Grade SSAR Section 9.4.7 Charcoal (7/87) i 87-33 Applicability of 10 CFR Part 21 to Nonlicensees Not Applicable (7/87)
Administrative / Procurement issue 87-34 Single Failures in Auxiliary Feedwater Systems Not Applicable (7/87)
The'AP600 Auxiliary Feedwater System is not safety-related SSAR Section 16.2 87-35 Reactor Trip Breaker, Westinghouse Not Applicable Model DS-416, Failed to Open on Manual Procurement issue Initiation From the Control Room (7/87) l Operational Assessment for AP600 August 1996 m:\\3073w.1.wpf:lt>0906%
._m-w y
88 INFORMATION NOTICES Number Title Comment j
87-35 S1 Reactor Trip Breaker, Westinghouse Not Applicable Model DS-416, Failed to Open on Manual Procurement issue Initiation From the Control Room (12/87) 87-36 Significaat Unexpected Erosion of Feedwater Not Applicable Lines (8/87)
Surveillance issue SSAR Section 10.3.6 87-37 Compliance With the General License Not Applicable Provisions of 10 CFR Part 31 (8/87)
Administrative communication 87-38 Inadequate of Inadvertent Blocking of Valve Not Applicable Movement (8/87)
Procedural / Maintenance issue 87-39 Control of Hot Particle Contamination at Not Applicable Nuclear Power Plants (8/87)
Administrative communication 87-40 Backseating Valves Routinely to Prevent Not Applicable Packing Leakage (8/87)
Procurement / Procedural issue 87-41 Failures of Certain Brown Boveri Electric Not Applicable Circuit Breakers (8/87)
Procurement issue 87-42 Diesel Generator Fuse Contacts (9/87)
Not Applicable The diesel generators for the AP600 are not safety-related 1
SSAR Section 8.3.1
\\
87-43 Gaps in Neutron Absorbing Material in High Not Applicable Density Spent Fuel Storage Racks (9/87)
Procurement issue 87-44 Thimble Tube Thmning in Westinghouse Not Applicable j
Reactors (9/87)
AP600 does not have this design SSAR Section 4.2.2.2.3 i
See Bulletin 88-09 87-44 S1 Thimble Tube Thuuung in Westinghouse Not Applicable Reactors (3/88)
AP600 does not have this design SSAR Section 4.2.2.2.3 See Bulletin 88-09 87-45 Recent Safety-Related Violations of NRC Not applicable to commercial Requirements by Industrial Radiography nuclear power reactors Licensees (9/87) 87-46 Undetected Loss of Reactor Coolant (9/87)
Not Applicable Administrative / Procedural issue 87-47 Transportation of Radiography Devices Not applicable to commercial (Update of IE Information Notice No. 81-02, nuclear power plants 1/23/81) (10/87)
Operational Assessment for AP600 August 1996 1
m:\\3073w 1.wpf:lt4906%
89 INFORMATION NOTICES Number Title Comment 87-48 Information Concerning the Use of Anaerobic Not Applicable Adhesives / Sealants (10/87)
Maintenance / Procedural issue 87-49 Deficiencies in Outside Containment Flooding SSAR Section 3.4.1 Protection (10/87) 87-50 Potential LOCA at High and Low Pressure SSAR Section 9.5.1 Interfaces from Fire Damage (10/87) 87-51 Failure of Low Pressure Safety injection Pump Not Applicable Due to Seal Problems (10/87)
The AP600 has no safety-related pumps 87-52 Insulation Breakdown of Silicone Rubber -
Not Applicable Insulated Single Conductor Cables Durmg Procurement issue High Potential Testing (10/87) 87-53 Auxiliary Feedwater Pump Trips Resulting Not Applicable From low Suction Pressure (10/87)
The AP600 has no safety-related Pumps 87-54 Emergency Response Exercises (10/87)
Not Applicable Administrative communication 87-55 Portable Moisture / Density Gauges: Recent Not Applicable incidents of Portable Gauges Being Stolen or Administrative communication Lost (10/87) 87-56 Improper Hydraulic Control Unit Installation at Not Applicable BWR Units (11/87)
BWR only 87-57 Loss of Emergency Boration Capability Due to Not Applicable Nitrogen Gas intrusion (11/87)
AP600 has no safety-related pumps 87-58 Continuous Communications Following Not Applicable Emergency Notifications (11/87)
Administrative communication 87-59 Potential RHR Pump Loss (11/87)
Not Applicable The AP600 RHR pumps are not safety-related 87-60 Depressurization of Reactor Coolant Systems in Not Applicable Pressurized Water Reactors (12/87)
Procedural / Maintenance issue 87-61 Failure of Westinghouse W-2 Type Circuit Not Applicable Breaker Cell Switches (12/87)
Procurement issue 87-61 S1 Failure of Westinghouse W-2 Type Circuit Not Applicable Breaker Cell Switches (5/88)
Procurement issue 87 62 Mechanical Failure of Indicating Type Fuses Not Applicable (12/87)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;ib 090696
90 INFORMATION NOTICES Number Title Comment 87-63 Inadequate NPSH in Low Pressure Safety Not Applicable Systems (12/87)
The AP600 has no safety-related pumps 87-64 Conviction for Falsification of Security Training Not Applicable Records (12/87)
Administrative communication 87-65 Plant Operation Beyond Analyzed Conditions Not Applicable (12/87)
Procedural issue 87-66 Inappropriate Application of Commercial Not Applicable Grade Components (12/87)
Procurement issue 87-67 Lessons Leamed from Regional Inspections Not Applicable of Licensee Actions in Response to AP600 has no safety-related IE Bulletin 80-11 (12/87) masonry walls 88-01 Safety injection Pipe Failure (1/88)
Not Applicable Surveillance issue Part of COL 88-02 Lost or Stolen Gauges (2/88)
Not applicable to commercial nuclear power plants 88-03 Cracks in Shroud Support Access Hole Cover Not Applicable Welds (2/88)
BWR only 88-04 Inadequate Qualification and Documentation of Not Applicable Fire Barrier Penetration 'eals (2/88)
Procurement issue 88-04 S1 Inadequate Qualification and Documentation of Not Applicable Fire Barrier Penetration Seals (8/88)
Procurement issue 88-0S Fire in Annunciator Control Cabinets (2/88)
Not Applicable Procurement issue 88-06 Foreign Objects in Steam Generators (2/88)
Not Applicable i
Procedural issue 88-07 Inadvertent Transfer of Licensed Material to Not applicable to commercial Uncontrolled Locations (3/88) nuclear power plants 88-08 Chemical Reactions with Radioactive Waste SSAR Section 11.4.2.4.1 Solidification Agents (3/88) 88-09 Reduced Reliability of Steam Driven Auxiliary Not Applicable Feedwater Pumps Caused by Instability of AP600 has no turbine driven Woodward PG-PL Type Governors (3/88) pumps 88-10 Material Licensees: Lack of Management Not applicable to commercial Controls Over Licensed Programs (3/88) nuclear power plants Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>OM)6%
l 91 INFORMATION NOTICES Number Title Comment 88-11 Potential Loss of Motor Control Center and/or Not Applicable Switchboard Functions Due to Faulty Tie Bolts Procurement issue j
(4/88) 88-12 Overgreasing cf Electric Motor Bearings (4/88)
Not Applicable Maintenance issue 88-13 Water Hammer and Possible Piping Damage Not Applicable Caused by Misapplication of Kerotest Packless Procurement issue Metal Diaphragm Globe Valves (4/88) 88-14 Potential Problems with Electric Relays (4/88)
Not Applicable i
Procurement issue l
88-15 Availability of U.S. Food and Drug Not Applicable Administration (FDA) Approved Potassium Administrative communication Iodine for Use in Emergencies involving l
Radioactive Iodine (4/88) 88-16 Identifying Waste Generators in Shipments of Not Applicable Low level Waste to Land Disposal Facilities Procedural issue (4/88) 88-17 Summary of Responses to NRC Bulletin 87-01, Not Applicable
" Thinning of Pipe Walls in Nuclear Power Surveillance issue Plants" (4/88)
SSAR Sections 5.4.3.4, 10.3.6 88-18 Malfunction of Lockbox on Radiography Not applicable to commercial Device (4/88) nuclear power plants 88-19 Questionable Certification of Class 1E Not Applicable Components (4/88)
Procurement issue 88-20 Unauthorized Individuals Manipulating Not Applicable l
Controls and Performing Control Room Procedural issue Activities (5/88) 88-21 Inadvertent Criticality Events at Oskarshamn Not Applicable and at U.S. Nuclear Power Plants (5/88)
Procedural issue 88-22 Disposal of Sludge from Onsite Sewage Not Applicable Treatment Facilities at Nuclear Power Stations Procedural issue (5/88) 88-23 Potential for Gas Binding of High Pressure Not Applicable Safety Injection Pumps During a Loss of AP600 has no safety-related Coolant Accident (5/88) pumps l
88-23 S1 Potential for Gas Binding of High Pressure Not Applicable Safety injection Pumps During a Loss of AP600 has no safety-related l
Coolant Accident (1/89) pumps 1
1 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4906%
i j
92 l.
8 INFORMATION NOTICES i
Number Title Comment 88-23 S2 Potential for Gas Binding of High Pressure Not Applicable Safety Injection Pumps During a Loss of AP600 has no safety-related i
Coolant Accident (1/90) pumps 88-23 S3 Potential for Gas Binding of High Pressure Not Applicable Safety Injection Pumps During a Loss of AP600 has no safety-related Coolant Accident (12/90) pumps 88-23 S4 Potential for Gas Binding of High Pressure Not Applicable Safety Injection Pumps During a Design Basis AP600 has no safety-related Accident pumps 88-24 Failures of Air-Operated Valves Affecting Not Applicable Safety-Related Systems (5/88)
Installation / Procurement issue 88-25 Minimum Edge Distance for Expansion Anchor Not Applicable Bolts (5/88)
Procurement issue / Installation issue 88-26 Falsified Pre-Employment Screenmg Records Not Applicable (5/88)
Administrative issue 88-27 Deficient Electrical Termmations Identified in Not Applicable Safety-Related Components (5/88)
Procurement issue 88-28 Potential for Loss of post-LOCA Recirculation Not Applicable Capability Due to Insulation Debris Blockage Procurement issue (5/88) 88-29 Deficiencies in Primary Contamment Low-Not Applicable Voltage Electrical Penetration Assemblics Procurement issue
~
(5/88) 88-30 Target Rock Two-Stage SRV Setpoint Drift Not Applicable Update (5/88)
Procurement issue 88-30 S1 Target Rock Two-Stage SRV Setpoint Drift Not Applicable Update (2/90)
Procurement issue 88-31 Steam Generator Tube Rupture Analysis SSAR Section 15.6.3 Deficiency (5/88) 88-32 Prompt Reporting to NRC of Significant Not Applicable Incidents Involving Radioactive Material (5/88)
Procedural issue 88-33 Recent Problems Involving the Model Spec 2-T Not applicable to commercial Radiographic Exposure Device (5/88) nuclear power plants 88-34 Nuclear Material Control and Accountability of Not Applicable Non-Fuel Special Nuclear Material at Power Procedural issue Reactors (5/88)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt490696 I
l 93 i
INFORMATION NOTICES Number Title Comment 88-35 Inadequate Licensee Performed Vendor Audits Not Applicable (6/88)
Procedural issue 88-36 Possible Sudden Loss of RCS Inventory During Not Applicable Low Coolant Level Operation (6/88)
Procedural issue 88-37 Flow Blockage of Cooling Water to Safety Not Applicable System Components (6/88)
Maintenance issue 88-38 Failure of Undervoltage Trip Attachment on Not Applicable General Electric Circuit Breakers (6/88)
Procurement issue 88-39 LaSalle Unit 2 Loss of Recirculation Pumps Not Applicable with Power Oscillation Event (6/88)
BWR only 8840 Examiner's Handbook for Developing Operator Not Applicable Licensing Examinations (6/88)
Administrative communication 88-41 Physical Protection Weaknesses Identified SSAR Section 13.6 Through Regulatory Effectiveness Reviews (RERs) (6/88) 8842 Circuit Breaker Failures Due to Loose Charging Not Applicable Spring Motor Mounting Bolts (6/88)
Procurement issue 8843 Solenoid Valve Problems (6/88)
Not Applicable Procurement issue 8844 Mechanical Binding of Spring Release Devices Not Applicable in Westinghouse Type DS-416 Circuit Breakers Procurement issue (6/88) 88-45 Problems in Protective Relay and Circuit Not Applicable Breaker Coordination (7/88)
Installation issue 88-46 Licensee Report of Defective Refurbished Not Applicable Circuit Breakers (7/88)
Procurement issue 8846 S1 Licensee Report of Defective Refurbished Not Applicable Circuit Breakers (7/88)
Procurement issue 8846 S2 Licensee Report of Defective Refurbished Not Applicable Circuit Breakers (12/88)
Procurement issue 8846 S3 Licensee Report of Defective Refurbished Not Applicable Circuit Breakers (6/89)
Procurement issue 8846 S4 Licensee Report of Defective Refurbished Not Applicable Circuit Breakers (7/88)
Procurement issue 88-47 Slower Than Expected Rod Drop Times (7/88)
SSAR Section 14.2.8.2.11 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ltm%
94 l
INFORMATION NOTICES Number Title Comment 88-48 Licensee Report of Defective Refurbished Not Applicable Valves (7/88)
Procurement issue 88-48 S1 Licensee Report of Defective Refurbished Not Applicable Valves (8/88)
Procurement issue 88-48 S2 Licensee Report of Defective Refurbished Not Applicable Valves (8/89)
Procurement issue 88-49 Marking, Handling, Control Storage, and Not Applicable Destruction of Safeguards Information (7/88)
Administrative / Procedural issue 88-50 Effect of Circuit Breaker Capacitance on Not Applicable Availability of Emergency Power (7/88)
Plant specific issue 88-51 Failures of Main, Steam Isolation Valve (MSIVs)
Not Applicable (7/88)
SSAR Section 10.3.4.4 i
Surveillance issue 88-52 Failure of Interuterine Tandem of Fletcher Suit Not applicable to commercial Applicator Brachytherapy Devices During nuclear power plants Patient Treatment (7/88) 88-53 License Violations of NRC Regulations, Which Not applicable to commercial Led to Medial Diagnostic Misadministrations nuclear power plants (7/88) 88-54 Fail of Circuit Breaker Following Installation of Not Applicable Amptector Direct Trip Attachment (7/88)
Procurement issue 88-55 Potential Problems Caused by Single Failure of Not Applicable an Engineered Safety Feature Swing Bus (8/88)
AP600 has no ESF swing bus 88-56 Potential Problems with Silicone Foam Fire Not Applicable Barrier Penetration Seals (8/88)
Procurement issue 88-57 Potential Loss of Safe Shutdown Equipment Not Applicable Due to Premature Silicon Controlled Rectifier Procurement issue Failure (8/88) 88-58 Potential Problems with Asea Brown Boveri Not Applicable ITE-51L Time-Overcurrent Relays (8/88)
Procurement issue 88-59 Main Steam Isolation Valve Guide Rail Failure Not Applicable at Waterford Unit 3 (8/88)
Procurement issue 88-60 Inadequate Design and Installation of Not Applicable Watertight Penetration Seals (8/88)
Procurement / Installation issue 88-61 Control Room Habitability - Recent Reviews of SSAR Section 6.4.1.1 Operating Experience (8/88)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf.ItW906%
95 INFORMATION NOTICES i
Number Title Comment 88-62 Recent Findings Concerning Implementation of Not applicable to commercial Quality Assurance Programs by Suppliers of nuclear power plants Transport Packages (8/88) 88-63 High Radiation Hazards from Irradiated Incore Not Applicable Detectors and Cables (8/88)
Procurement issue 88-63 S1 High Radiation Hazards from Irradiated Incore Not Applicable Detectors and Cables (10/90)
Procurement issue 88-63 S2 High Radiation Hazards from Irradiated Incore Not Applicable Detectors and Cables (10/90)
Procurement issue 88-64 Reporting Fires in Nuclear Process Systems at Not Applicable Nuclear at Nuclear Power Plants (8/88)
Administrative communication 88-65 Inadvertent Drainages of Spent Fuel Pools Not Applicable (8/88)
Procedural issue 88-66 Industrial Radiography inspection and Not applicable to commercial Enforcement (8/88) nuclear power plants j
88-67 PWR Auxiliary Feedwater Pump Turbine Not Applicable Overspeed Trip Failure (8/88)
AP600 has no turbine driven pumps 8848 Setpoint Testing of Pressurizer Safety Valves Not Applicable with Filled Loop Seals Using Hydraulic Assist Procurement issue i
Devices (8/88) l 88-69 Movable Contact Finger Binding in HFA Relays Not Applicable Manufactured by General Electric (8/88)
Procurement issue 88-69 S1 Movable Contact Finger Binding in HFA Relays Not Applicable Manufactured by General Electric (9/88)
Procurement issue 88-70 Check Valve Inservice Testing Program Not Applicable Deficiencies (8/88)
Part of COL 88-71 Possible Environmental Effect of the Reentry of Not Applicable Cosmos 1900 and Request for Collection of Administrative communication Licensee Radioactivity Measurements Attributed to the Event (9/88) 88-72 Inadequacies in the Design of DC Motor Not Applicable Operated Valves (9/88)
Procurement issue 88-73 Direction-Dependent leak Characteristics of Not Applicable Containment Purge Valves (9/88)
Procurement issue 88-73 S1 Direction-Dependent Leak Characteristics of Not Applicable Containment Purge Valves (2/89)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ll>4906%
]
I a
96 l
INFORMATION NOTICES Number Title Comment 88-74 Potentially inadequate Performance of ECCS in SSAR Section 6.3 PWRs During Recirculation Operation Following a LOCA (9/88) 1 l
88-75 Disabling of Diesel Generator Output Circuit Not Applicable Breakers by Anti-Pump Circuitry (9/88)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 88-75 S1 Disabling of Diesel Generator Output Circuit Not Applicable Breakers by Anti-Pump Circuity (4/89)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 88-76 Recent Discovery of a Phenomenon Not Not Applicable Previously Considered in the Design of Procurement issue Secondary Containment Pressure Control (9/88) 88-77 Inadverten: Reactor Vessel Overfill (9/88)
Not Applicable BWR only 88-78 Implementation of Revised NRC Administered Not Applicable Requalification Examinations (9/88)
Administrative communication 88-79 Misuse of Flashing Lights for High Radiation Not Applicable Area Controls (10/88)
Procurement issue 88-80 Unexpected Piping Movement Attributed to SSAR Section 5.4.10.1 thermal Stratification (10/88) 88-81 Failure of AMP Window Indent Kynar Splices Not Applicable and Thomas and Betts Nylon Wire Caps Procurement issue During Environmental Qualification Testing (10/88) 88-82 Torus Shells with Corrosion and Degraded Not Applicable Coating in BWR Containments (10/88)
BWR only 88-82 S1 Torus Shells with Corrosion and Degraded Not Applicable Coatings in BWR Containments (5/89)
BWR only 88-83 Inadequate Testing of Relay Contacts in Safety-Not Applicable Related Logic Systems (10/88)
Procurement issue 88-84 Defective Motor Shaft Keys in Limitorque Not Applicable Motor Actuators (10/88)
Procurement issue 88-85 Broken Retaining Block Studs on Anchor Not Applicable Darling Check Valves (10/88)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4906%
97 INFORMATION NOTICES Number Title Comment 88-86 Operating with Multiple Grounds in Direct SSAR Section 8.3.2.2 Current Distribution Systems (10/88) 88-86 S1 Operating with Multiple Grounds in Direct SSAR Section 8.3.2.2 Current Distribution Systems (3/89) 88-87 Pump Wear and Foreign Objects in Plant Not Applicable Piping Systems (11/88)
Inspection / Maintenance issue 88-88 Degradation of Westinghouse ARD Relays Not Applicable (11/88)
Procurement issue 88-88 S1 Degradation of Westinghouse ARD Relays Not Applicable (5/89)
Procurement issue 88-89 Degradation of Kapton ElectricalInsulation Not Applicable (11/88)
Procurement issue 88-90 Unauthorized Removal of Industrial Nuclear Not applicable to commercial Gauges (11/88) nuclear power plants 88-91 Improper Administration and Control of Not Applicable Psychological Tests (11/88)
Administrative issue 88-92 Potential for Spent Fuel Pool Draindown Not Applicable (11/88)
Installation / Maintenance issue 88-92 S1 Potential for Spent Fuel Pool Draindown Not Applicable Installation / Maintenance issue 88-93 Teletherapy Events (12/88)
Not applicable to commercial nuclear power plants 88-94 Potentially Undersized Valve Actuators (12/88)
Not Applicable Procurement issue 88-95 Inadequate Procurement Requirements Not Applicable improved by Licensees on Vendors (12/88)
Procurement issue 88-%
Electrical Shock Fatalities at Nuclear Power Not Applicable Plants (12/88)
Procurement issue 88-97 Potential Substandard Valve Replacement Parts Not Applicable (12/88)
Procurement issue 88-97 S1 Potential Substandard Valve Replacement Parts Not Applicable (4/89)
Procurement issue 88-98 Electrical Relay Degradation Caused by Not Applicable Oxidation of Contact Surfaces (12/88)
Procurement / Maintenance issue Operational Assessment for AP600 August 1996 r: i 3073w-1.wpf.lb 090696
98 1
INFORMATION NOTICES Number Title Comment 88-99 Detection and Monitoring of Sudden and/or SSAR Section 11.5 Rapidly increasing Primary to Secondary Leakage (12/88) l 88-100 Memorandum of Understanding Between NRC Not Applicable i
and OSHA Relating to NRC-Licensed Facilities Administrative issue (53 FR 43950,10/31/88) (12/88)88-101 Shipments of Contaminated Equipment Not Applicable Between Nuclear Power Stations (12/88)
Procedural issue 89-01 Valve Body Erosion (1/89)
Not Applicable SSAR Section 3.9.6.2 Surveillance issue 894)2 Criminal Prosecution of Licensee's Former Not Applicable President for International Safety Violations Administrative communication (1/89) 89-03 Potential Electrical Equipment Problems (1/89)
Not applicable to commercial nuclear power plants 89-04 Potential Problems from the Use of Space Not Applicable Heaters (1/89)
Administrative communication 89-05 Use of Deadly Force by Guards Protecting Not Applicable Nuclear Power Reactors Against Radiological Administrative communication Sabotage (1/89) 89-06 Bent Anchor Bolts in Boiling Water Reactor Not Applicable Torus Supports (1/89)
BWR only 89-07 Failures of Small Diameter Tubing in Control Not Applicable Air, Fuel Oil, and Lube Oil Systems Which The diesel generators for the Render Emergency Diesel Generators AP600 are not safety-related Inoperable (1/89)
SSAR Section 8.3.1 89-08 Pump Damage Caused by Low Flow Operation Not Applicable (1/89)
AP600 has no safety-related pumps 89-09 Credit for Control Rods Without Scram Not applicable to commercial Capability in the Calculation of the Shutdown nuclear power plants Margin (1/89) 89-10 Undetected Installation Errors in Main Steam Not Applicable Line Pipe Tunnel Differential Temperature Plant specific issue Sensing Elements at Boiling Water Reactors (1/89)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wphlt>490696
99 INFORMATION NOTICES Number Title Comment 89-11 Failures of DC Motor Operated Valves to Not Applicable Develop Rated Torque Because of Improper Installation / Procurement issue Cable Sizing (2/89) 89-12 Dose Calibrator Quality Control (2/89)
Not applicable to commercial nuclear power plants 89-13 Alternative Waste Management Procedures in Not Applicable Case of Denial of Access to Low-level Waste Administrative communication Disposal Sites (2/89) 89-14 Inadequate Dedication Process for Commercial Not Applicable Grade Components Which Could Lead to Procurement issue Common Mode Failures of a Safety System (2/89) 89-15 Second Reactor Coolant Pump Shaft Failure at Not Applicable Crystal River (2/89)
Procurement issue 89-16 Excessive Voltage Drop in DC Systems (2/89)
Not Applicable installation / Procurement issue
]
89-17 Contamination and Degradation of Safety-Not Applicable Related Battery Cells (2/89)
Procurement / Maintenance /
Surveillance issue 89-18 Crmunal Prosecution of Wrongdoing Not Applicable Committed by Suppliers of Nuclear Products or Administrative communication Services (2/89) 89-18 S1 Criminal Prosecution of Wrongdoing Not Applicable Committed by Suppliers of Nuclear Products or Administrative communication Services (8/90) 89-19 Health Physics Network (2/89)
Not Applicable Administrative communication 89-20 Weld Failures in a Pump of Byron-Jackson Not Applicable Design (2/89)
Procurement issue 89-21 Changes in Performance Characteristics of Not Applicable Modeled Case Circuit Breakers (2/89)
Procurement issue i
89-22 Questionable Certification of Fasteners (3/89)
Not Applicable Procurement issue 89-23 Environmental qualification of Litton-Veam CIR Not Applicable Series Electrical Connectors (3/89)
Procurement issue 89-24 Nuclear Criticality Safety (3/89)
Not applicable to commercial nuclear power plants i
Operational Assessment for AP600 August 1996 mA3073w-1.wpf;1b-o906%
100-INFORMATION NOTICES Number Title Comment 89-25 Unauthorized Transfer of Ownership or Not applicable to commercial Control of Licensed Activities (3/89) nuclear power plants 89-25 R1 Unauthorized Transfer of Ownership or Not applicable to commercial Control of Licensed Activities nuclear power plants 89-26 Instrument Air Supply to Safety-Related Not applicable maintenance Equipment (3/89) issue 89-27 Limitations on the Use of Waste Forms and Not Applicable High Integrity Containers for the Disposal of Administrative communication Low-level Radioactive Waste (3/89) 89-28 Weight and Center of Gravity Discrepancies for Not Applicable Copes-Vulcan Air-Operated Valves (3/89)
Procurement issue 89-29 Potential Failure of Asea Brown Boveri Circuit Not Applicable Breakers During Seismic Event (3/89)
Procurement issue 89-30 High Temperature Environments at Nuclear SSAR Section 3.11, Appendix 3D Power Plants (3/89) 89-30 S1 High Temperature Environments at Nuclear SSAR Section 3.11, Appendix 3D Power Plants (11/90) 89-31 Swelling and Cracking of Hafnium Control Not Applicable Rods (3/89)
AP600 has no hafnium control rods 89-32 Surveillance, Testing of Low-Temperature SSAR Section 3.9.1.1.2.6 Overpressure Protection Systems (3/89) 89-32 S1 Surveillance Testing of Low-Temperature SSAR Section 3.9.1.1.2.6 Overpressure Protection Systems (2/91) 89-33 Potential Failure of Westinghouse Steam Not Applicable Generator Tube Mechanical Plugs (3/89)
Procurement issue 89-34 Disposal of Smericium Well-Logging Sources Not applicable to commercial (3/89) nuclear power plants 89-35 Loss and Theft of Unsecured Licensed Material Not applicable to commercial (3/89) nuclear power plants 89-36 Excessive Temperature in Emergency Core Not Applicable Cooling System Piping Located Outside Plant specific event Containment (4/89) 89-37 Proposed Amendments to 40 CFR Part 61, Air Not Applicable Emissions Standards for Radionuclides (4/89)
Administrative communication 89-38 Atmosphere Dump Valve Failures at Palo Not Applicable Verde Units 1,2, and 3 (4/89)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1t>490696
i 101 l
INFORMATION NOTICES l
Number Title Comment l
89-39 List of Parties Excluded from Federal Not Applicable Procurement or Nonprocurement Programs Administrative communication (4/89) 8940 Unsatisfactory Operator Test Results and Their Not Applicable Effect on the Requalification Program (4/89)
Administrative communication 8941 Operator Response to Pressurization of Low Not Applicable Pressure Interfacing Systems (4/89)
Administrative communication 3
8942 Failure of Rosemount Models 1153 and 1154 Not Applicable Transmitters (4/89)
Procurement issue 89-43 Permanent Deformation of Torque Switch Not Applicable Helical Springs in Limitorque SMA-Type Motor Procurement issue 3
Operators (5/89) 8944 Hydrogen Storage on to the Roof of the Control Not Applicable Room (4/89)
SSAR Section 9.3.2 8945 Metalcald, Low voltage Power Circuit Breakers Not Applicable Refurbished with Substandard Parts (5/89)
Procurement issue 8945S1 Metalcald, Low voltage Power Circuit Breakers Not Applicable Refurbished with Substandard Parts (7/89)
Procurement issue i
89-45 S2 Metalcald, Low voltage Power Circuit Breakers Not Applicable Refurbished with Substandard Parts (12/89)
Procurement issue a
8946 Confidentiability of Exercise Scenarios (5/89)
Not applicable to commercial nuclear power plants 89-47 Potential Problems with Wom or Distorted Not Applicable Hose Clamps on Self-Contained Breathing Maintenance issue Apparatus (5/89) 89-48 Design Deficiency in the Turbine-Driven Not Applicable 4
Auxiliary Feedwater Pumps Cooling Water AP600 has no turbine driven System (5/89) pumps j
89-49 Failure to Close Service Water Cross-Connect Not Applicable Isolation Valves (5/89)
Procedural issue 89-50 Inadequate Emergency Diesel Generator fuel SSAR Section 16.2 Supply (5/89) 89-51 Potential Loss of Required Shutdown Margin SSAR Chapter 16 During Refueling Operations (5/89)
Technical Specification 3.1 89-52 Potential Fire Damper Operational Problems Not Applicable (6/89)
Procurement issue 1
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1t>090696
102 INFORMATION NOTICES Number Title Comment 89-53 Rupture of Extraction Steam Line on High Not Applicable Pressure Turbine (6/89)
Surveillance issue SSAR Section 5.4.3.4, 10.3.4 89-54 Potential Overpressurization of the Component SSAR Section 9.2.2.4.5.2 Cooling Water System (6/89) 89-55 Degradation of Containment Isolation by a Not Applicable High Energy Line Breaker (6/89)
BWR only 89-56 Questionable Certification of Material Supplied Not Applicable to the Defense Department by Nuclear Procurement issue Suppliers (7/89) 89-56 S1 Questionable Certification of Material Supplied Not Applicable to the Defense Department by Nuclear Procurement issue Suppliers (11/89) 89-56 S2 Questionable Certification of Material Supplied Not Applicable to the Defense Department by Nuclear Procurement issue Suppliers (1/90) 89-57 Unqualified Electrical Splices in vendor Not Applicable Supplied Environmentally Qualified Equipment Procurement issue (7/89) 89-58 Disablement of Turbine Driven Auxiliary Not Applicable Feedwater Pump Due to Closure of One of the AP600 has no turbine driven Parallel Steam Supply Valves (8/89) pumps 89-59 Suppliers of Potentially Misrepresented Not Applicable Fasteners (8/89)
Procurement issue 89-59 S1 Suppliers of Potentially Misrepresented Not Applicable Fasteners (12/89)
Procurement issue 89-59 S2 Suppliers of Potentially Misrepresented Not Applicable Fasteners (3/90)
Procurement issue 89-60 Maintenance of Teletherapy Units (8/89)
Not applicable to commercial nuclear power plants 89-61 Failure of Borg-Warner Gate Valves to Close Not Applicable Against Differential Pressure (8/89)
Procurement issue 89-62 Malfunctions of Borg-Wamer Pressure Seal Not Applicable Bonnet Check Valves by Vertical Misalignment Procurement issue of Disk (8/89) 89-63 Possible Submergency of Electrical Circuits Not Applicable Located Above the Flood Level Because of BWR only Water Intrusion and Lack of Drainage (9/89)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
_. _ _ _. _ _.. ~. _ = _ _ _. - _ _. _ _. _. _ _ _ _ -. _. _ _ _ _. -..
103 i
I INFORMATION NOTICES i
i i
Number Title Comment 89-64 Electrical Bus Bar Failures (9/89)
Not Applicable Part of COL 4
Surveillance / Maintenance issue 89-65 Potential Stress Corrosion Cracking in Steam Not Applicable l
Generator Tube Plugs Supplied by Babcock and B&W facilities only Wilcox (9/89) i 89-66 Qualification Iife of Solenoid Valves (9/89)
Not Applicable i
Procurement issue i
89-67 Loss of Residual Heat Removal by Not Applicable i
Accumulator Nitrogen Injection (9/89)
Procedural / Training issue l
89-68 Evaluation of Instrument Setpoints Dunng Not Applicable j
Modification (9/89)
Maintenance issue
}
89-69 Loss of Thermal Margin Caused by Channel Not Applicable i
Box Bow (9/89)
BWR only 1
l 89-70 Possible Indications of Misrepresented Vendor Not Applicable Products (10/89)
Procurement issue l
89-70 S1 Possible Indications Of Misrepresented Vendor Not Applicable j
Products (4/90)
Procurement issue a
i 89-71 Diversion of the Residual Heat Removal Pump Not Applicable j
Seal Cooling Water Flow During Recirculation AP600 has no safety-related j
Operation Following a LOCA (10/89) pumps 89-72 Failure of Licensed Senior Operators to Classify Not Applicable
)
Emergency Events Properly (10/89)
Administrative / Training issue i
i 89-73 Potential Overpressurization of Low Pressure Not Applicable j
Systems (11/89)
SSAR Section 7.6.1 I
l 89-74 Clarification of Transportation Requirements Not applicable to commercial applicable to Retum of Spent Radiopharmacy nuclear power plants Dosages from Users to Suppliers (11/89) j 89-75 Falsification of Welder Qualifications for Not Applicable Contractor Employees (11/89)
Administrative communication j
89-76 Biofoulding Event: Zebra Mussel (11/89)
Not Applicable Location / site specific i
89-77 Debris in Containment Emergency Sumps and Not Applicable i
Incorrect Screen Configurations (11/89)
Part of COL Surveillance / Maintenance issue i
89-77 S1 Debris in Containment Emergency Sumps and Not Applicable j
Incorrect Screen Configurations Part of COL l
Surveillance / Maintenance issue i
j Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ll>0906%
i
104 INFORMATION NOTICES Number Title Comment 89-78 Failure of Packing Nuts on One-Inch Uranium Not applicable to commercial Hexaflouride Cylinder Valves (11/89) nuclear power plants 80-79 Degraded Coatings and Corrosion of Steel SSAR Section 3.8.2 Containment Vessel (12/89) 89-79 S1 Degraded Coatings and Corrosion of Steel SSAR Section 3.8.2 Containment Vessels (6/90) 89-80 Potential for Water Hammer, Thermal Not Applicable Stratification and Steam binding in High BWR only Pressure Coolant Injection Piping (12/89) i 89-81 Inadequate Control of Temporary Modifications Not Applicable j
to Safety-Related Systems (12/89)
Administrative communication 89-82 Recent Safety-Related Incidents at Large Not applicable to commercial Irradiators (12/89) power plants 89-83 Sustained Degraded Voltage on the Offsite Not Applicable Electrical Grid and Loss of Other Generating Procedural / Plant specific issue Stations as a Result of a Plant Trip (12/89) 89-84 Failure of Ingersoll Rand Air Start Motors as a Not Applicable Result of a Pinion Gear Assembly Fitting Procurement issue Assembly Fitting Problems (12/89) 89-85 EPA's Interim Final Rule on Medial Waste Not applicable to commercial Tracking and Management (12/89) power plants 89-86 Type HK Circuit Breakers Missing Close Latch Not Applicable l
Anti-Shock Springs (12/89)
Procurement issue 89-87 Disabling of Emergency Diesel Generators by Not Applicable Their Neutral Ground-Fault Protection The diesel generators for the Circuitry (12/89)
AP600 are not safety-related SSAR Section 8.3.1.1.2.1 89-88 Recent NRC Sponsored Testing of Motor Not Applicable Operated Valves (12/89)
Administrative issue 89-89 Event Notification Worksheets (12/89)
Not Applicable Administrative communication 89-90 Pressurizer Safety Valve Lift Setpoint Shift Not Applicable (12/89)
Procedural issue 89-90 S1 Pres =urizer Safety Valve Lift Setpoint Shift Not Applicable (4/91)
Procedural issue 89-90 S2 Pressurizer Safety Valve Lift Setpoint Shift Not Applicable (4/91)
Procedural issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4906%
m 105 INFORMATION NOTICES Number Title Comment 90-01 Importance of Proper Response to Self-Not Applicable Identified Violations by Licensees (1/90)
Administrative communication 90-02 Potential Degradation of Secondary Not Applicable Containment (1/90)
BWR only 90-03 Malfunction of Borg-Wamer Bolted Bonnet Not Applicable Check Valve Caused by Failure of the Swing Procurement issue Arm (1/90) 90-04 Cracking of the Upper Shell-to-Transition Cone Not applicable Girth Welds in Steam Generators (1/90)
Weld relocated 90-05 Inter-System Discharge of Reactor Coolant Not Applicable (1/90)
Maintenance issue 90-06 Potential for Loss of Shutdown Cooling While Not Applicable at Low Reactor Coolant Levels (1/90)
Procedural issue 90-07 New Information Regarding Insulation Material Not Applicable Performance and Debris Blockage of PWR Procurement issue Containment Sumps (1/90) 90-08 Kr-85 Hazards for Decayed Fuel (2/90)
Not Applicable Procedural issue 90-09 Extended Interim Storage of Low-Level Not applicable to commercial Radioactive Waste by Fuel Cycle and Material power plants Licensees (2/90) 90-10 Primary Water Stress Corrosion Cracking Not Applicable (PWSCC) of Inconel 600 (2/90)
Procurement issue 90-11 Maintenance Deficiencies Associated with Not Applicable Solenoid Operated Valves (2/90)
Administrative communication 90-12 Monitoring or Interruption of Plant Not Applicable Communications (2/90)
Procedural issue 90-13 Importance of Review and Analysis of Not Applicable Safeguard Event Logs (3/90)
Procedural issue 90-14 Accidental Disposal of Radioactive Material Not applicable to commercial (3/90) power plants 9MS Reciprocity: Notification of Agreement State Not Applicable Radiation Control Directors Before Begmnmg Administrative communication Work in Agreement States (3/90) 90-16 Compliance with New Decomrrussioning Rule Not applicable to commercial (3/90) nuclear power plants Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf-1b-090696
106 INFORMATION NOTICES Number Title Comment r
90-17 Weight and Center of Gravity Discrepancies for Not Applicable Copes-Vulcan Valves (3/90)
Procurement issue l
90-18 Potential problems with Crosby Safety Relief Not Applicable Valves Used on Diesel Generator Air Start Procurement issue Receiver Tanks (3/90) 90-19 Potential Loss of Effective Volume for Not Applicable Containment Recirculation Spray at PWR AP600 has no containment spray Facilities (3/90) 90-20 Personnel Injuries Resulting from improper Not applicable to commercial Operation of Radwaste Incinerators (3/90) nuclear power plants 90-21 Potential Failure of Motor Operated Butterfly Not Applicable Valves to Operate Because Valve Seat Friction Procurement issue Was Underestimated (3/90) 90-22 Unanticipated Equipment Actuation Following Not Applicable Restoration of Power to Rosemount Transmitter Procurement issue Trip Units (3/90) 90-23 Improper Installation of Patel Conduit Seals Not Applicable (4/90)
Installation issue 90-24 Transportation of Model Spec 2-T Not applicable to commercial nuclear power plants 90-25 Loss of Vital AC Power with Subsequent Not Applicable Reactor Coolant System Heat-up (4/90)
Procedural issue 90-25 Loss of Vital AC Power with Subsequent Not Applicable S1 Reactor Coolant System Heat-up (3/91)
Procedural issue 90-26 Inadequate Flow of Essential Service Water to Not Applicable Room Coolers and Heat Exchangers for Procedural / Maintenance issue Engineered Safety-Feature System (4/90) 90-27 Clarification of the Recent Revisions to the Not applicable to commercial Regulatory Requirements for Packaging of nuclear power plants Uranium Hexafloride (UF.) for Transportation (4/90) 90-28 Potential Error in High Steam Line Flow Not Applicable Setpoint (4/90)
Procedural issue 90-29 Cracking of Cladding and Its Heat Affected Not Applicable l
Zone in the Base Metal of a Reactor Vessel BWR only l
Head (5/90)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 0906%
l 107 INFORMATION NOTICES l
Number Title Comment 90-30 Ultrasonic Inspection Techniques for Dissimilar Not Applicable Metal Welds (5/90)
Part of COL Surveillance issue 90-31 Update on Waste Form and High Integrity SSAR Section 11.4.2.4.1 l
Container Topical Report Review Status, l
Identification of Problems with Cement Solidification and Reporting of Waste Mishaps (5/90) 90-32 Surface Crack and Subsurface Indications in the Not Applicable Weld of a Reactor Vessel Head (5/90)
SSAR 5.3.4.7 Surveillance issue 90-32 S1 Surface Crack and Subsurface Indications in the Not Applicable Weld of a Reactor Vessel Head (6/90)
SSAR 5.3.4.7 Surveillance issue 90-33 Sources of Unexpected Occupational Radiation Not Applicable Exposures at Spent Fuel Storage Pools (5/90)
Procedural issue l
90-34 Response to False Siren Activations (5/90)
Not Applicable Procedural issue 90-35 Transportation of type A Quantities of Non-Not Applicable Fissile Radioactive Material (5/90)
Administrative / Procedural issue 90-36 Apparent Falsification of State of Connecticut Not Applicable Weight Certificates (5/90)
Administrative / Procedural issue 90-37 Sheared Pinion Gear-to-Shaft Keys in Not Applicable Limitorque Motor actuators (5/90)
Procurement issue 90-38 Requirements for Processing Financial Not applicable to commercial Assurance Submittals for Decommissioning nuclear power plants (5/90) 90-38 S1 Requirements for Processing Financial Not applicable to nuclear power Assurance Submittals for Decommissioning plants (5/90) 90-39 Recent Problems with Service Water Systems Not Applicable (6/90)
The AP600 has no safety-related Service Water System SSAR Section 9.2.1 90-40 Results of NRC Sponsored Testing of Motor Not Applicable Operated Valves (6/90)
Procurement issue 90-41 Potential Failure of General Electric Magne-Not Applicable Blast Circuit Breakers and AK Circuit Breakers Procurement issue (6/90) l Operational Assessment for AP600 August 1W6 m:\\3073w-1.wpf:1b-0906%
l
1 i
108 2
i INFORMATION NOTICES i
Number Title Comment 1
2 9042 Failure of Electrical Power Equipment Due to Not Applicable Solar Magnetic Disturbances (6/90)
Part of COL 9043 Mechanical Interferences with Thermal Trip Not Applicable Function to GE Molded Case Circuit Breakers Procurement issue j
1 (6/90) 90-43 S1 Mechanical Interferences with Thermal Trip Not Applicable Function to GE Molded Case Circuit Breakers Procurement issue (3/91) 9044 Dose-Rate Instruments Underresponding to the Not Applicable l
True Radiation Fields (6/90)
Procurement issue 9045 Overspeed of the Turbine Driven Auxiliary Not Applicable Feedwater Pumps and Overpressurization of AP600 has no turbine driven j
l the Associated Piping Systems (7/90) pumps 9046 Criminal Prosecution of Wrongdoing Not Applicable Committed by Suppliers of Molded Case Procurement issue Circuit Breakers and Related Components j
(7/90) 9047 Unplanned Radiation Exposures to Personnel Not Applicable 4
Extremities Due to improper Handling of Procedural issue Potential Highly Radioactive Sources (7/90) j 9048 Enforcement Policy for Hot Particle Exposures Not Applicable (8/90)
Procedural issue 9049 Stress Corrosion Cracking in PWR Steam SSAR Section 5.4.2.4.2 j
Generator Tubes (8/90) 90-50 Minimization of Methane Gas in Plant Systems Not Applicable and Radwaste Shipping Containers (8/90)
SSAR Sections 11.4.2.2.1,1.2 and part of COL 90-51 Failures of Voltages Dropping Resistors in the Not Applicable Power Supply Circuitry of Electric Govemor Procurement issue Systems (8/90) 90-51 S1 Failures of Voltages Dropping Resistors in the Not Applicable Power Supply Circuitry of Electric Governor Procurement issue Systems (9/91) 90-52 Retention of Broken Charpy Specimens (8/90)
Not Applicable Administrative communication 90-53 Potential Failures of Auxiliary Steam Piping SSAR Section 3.6.2 and the Possible Effects on the Operability of Vital Equipment (8/90)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
109 INFORMATION NOTICES Number Title Comment 90-54 Summary of Requalification Program Not Applicable Deficiencies (8/90)
Administrative communication 90-55 Recent Operating Experience on Loss of Not Applicable Reactor Coolant Inventory While in a Procedural / Personnel issue Shutdown Condition (8/90) 90-56 Inadvertent Shipment of a Radioactive Source Not Applicable in a Container Thought to be Empty (9/90)
Procedural issue 90-57 Substandard, Refurbished Potter & Brumfield Not Applicable Relays Misrepresented as New (9/90)
Procurement issue 90-57 S1 Substandard, Refurbished Potter & Brumfield Not Applicable Relays Misrepresented as New Procurement issue 90-58 Improper Handling of Ophthalmic Strontium-Not applicable to commercial 90 Beta Radiation Applicators (9/90) nuclear power plants 90-59 Errors in the Use of Radioactive Iodine-131 Not applicable to commercial (9/90) nuclear power plants 90-60 Availability of Failure Data in the Govemment Not Applicable Industry Data Exchange Program (9/90)
Administrative communication 9041 Potential for Residual Heat Removal Pump Not Applicable Damage Caused by Parallel Pump Interaction AP600 has no safety-related (9/90) pumps 90-62 Requirements for Import and Distribution of Not applicable to commercial Neutron-Irradiated Gems (9/90) nuclear power plants 90-63 Management Attention to the Establishment Not Applicable and Maintenance of a Nuclear Criticality Safety Procedural / Program issue Program (10/90) 90-64 Potential for Common Mode Failure of High Not Applicable Pressure Safety Injection Pumps or Release of Procurement issue Reactor Coolant Outside of Containment During a LOCA (10/90) 90-65 Recent Orifice Plate Problems (10/90)
Not Applicable Installation issue 90-66 Incomplete Draining and Drying of Shipping Fot Applicable Casks (10/90)
Procedural issue 90-67 Potential Security Equipment Weaknesses Not Applicable (10/90)
Administrative communication 9048 Stress Corrosion Cracking of Reactor Coolant Not Applicable Pump Bolts (10/90)
B&W only Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 090696
110 INFORMATION NOTICES Number Title Comment 90-68 S1 Stress Corrosion Cracking of Reactor Coolant SSAR Section 5.4.1.2.1 Pump Bolts l
90-69 Adequacy of Emergency and Essential Lighting SSAR Section 9.5.3.2.2 (10/90) 90-70 Pump Explosions Involving Ammonium Not applicable to commercial Nitrate (11/90) nuclear power plants l
90-71 Effective Use of Radiation Safety Committees to Not applicable to commercial l
Exercise Control Over Medical Use Programs nuclear power plants (11/90) 90-72 Testing of Parallel Disc Gate Valves in Europe Not Applicable (11/90)
Part of COL Surveillance issue 90-73 Corrosion of Valve-To-Torque Tube Keys in Not Applicable Spray Pond Cross Connect Valves (11/90)
Procurement issue 90-74 Information on Precursors to severe Accidents Not Applicable (12/90)
Administrative communication 90-75 Denial of Access to Current Low-Ixvel Not applicable to commercial Radioactive Waste Disposal Facilities (12/90) nuclear power plants 90-76 Failure of Turbine Overspeed Trip Mechamsm Not Applicable Because of Inadequate Spring Tension (12/90)
AP600 has no turbine driven pumps 90-77 Inadvertent Removal of Fuel Assemblies from Not Applicable the Reactor Core (12/90)
Maintenance issue 90-77 S1 Inadvertent Removal of Fuel Assemblies from Not Applicable the Reactor Core (12/90)
Maintenance issue 90-78 Previously Unidentified Release Path From Not Applicable Boiling Water Reactor Control Rod Hydraulic BWR only Units (12/90) 90-79 Failures of Main Steam Isolation Check Valves Not Applicable Resulting in Disc Separation (12/90)
Procurement issue 90-80 Sand Intrusion Resulting in Two Diesel Not Applicable Generators Becoming inoperable (12/90)
Maintenance issue 90-81 Fitness for Duty (12/90)
Not Applicable Administrative communication 90-82 Requirements for Use of Nuclear Regulatory Not Applicable Commission (NRC) Approved Transport Administrative communication Packages for Shipment of Type A Quantities of Radioactive Materials (12/90)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-090696
111 INFORMATION NOTICES Number Title Comment 91-01 Supplier of Misrepresented Resistors (1/91)
Not Applicable Procurement issue 91-02 Brachytherapy Sources Management (1/91)
Not applicable to commercial nuclear power plants 91-03 Management of Wastes Contaminated with Not applicable to commercial Radioactive Materials (" Red Bag" Waste and nuclear power plants Ordinary Trash) (1/91) 91-04 Reactor Scram Following Control Rod Not Applicable Withdrawal Associated with Low Power Procedural / Training issue Turbine Testing (1/91) 91-05 Intergranular Stress Corrosion Cracking in Not Applicable Pressurized Water Reactor Safety injection Part of COL Accumulator Nozzles (1/91)
Surveillance issue 91-06 Lock-Up of Emergency Diesel Generator and Not Applicable Load Sequencer Control Circuits Preventing The diesel generators for the Restart of Tripped Emergency Diesel Generator AP600 are not safety-related (1/91)
SSAR Section 8.3.1 91-07 Maintenance Deficiency Associated with Not Applicable General Electric Horizontal Custom 8000 Maintenance issue Induction Motors (2/91) 91-08 Medical Examinations for Licensed Operators Not Applicable (2/91)
Administrative communication 91-09 Counterfeiting of Crane Valves (2/91)
Not Applicable Procurement issue 91-10 Summary of Semiannual Program Performance Not Applicable Reports on Fitness-for-Duty (FFD) in the Administrative communication Nuclear Industry (2/91) 91-11 Inadequate Physical Separation and Electrical Not Applicable isciation of Nonsafety-Related Circuits form Installation issue Reactor Protection System Circuits (2/91) 91-12 Potential Loss of Net Positive Suction Head Not Applicable (NPSH) of Standby Liquid Control System BWR only Pumps (2/91) 91-13 Inadequate Testing of Emergency Diesel Not Applicable Generators (EDG) (3/91)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 91-14 Recent Safety-Related Incidents at Large Not applicable to commercial Irradiators (3/91) nuclear power plants Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
i j
112 i
INFORMATION NOTICES t
Number Title Comment l
91-15 Incorrect Configuration of Breaker Operating Not Applicable Springs in general Electric AK-Series Metal Procurement issue Clad Circuit Breakers (3/91) j 91-16 Unmonitored Release Pathways from Slightly Not applicable to commercial i
Contaminated Recycle and Recirculation Water nuclear power plants Systems at a Fuel Facilities (3/91) 91-17 Fire Safety of Temporary Installations or Not Applicable Services (3/91)
Maintenance / Procedural issue 91-18 High Energy Piping Failures Caused by Wall Not Applicable T1unning (3/91)
Part of COL Surveillance issue 91-18 S1 High Energy Piping Failures Caused by Wall Not Applicable Thuuung Part of COL Surveulance issue 91-19 Steam Generator Feedwater Distribution Piping Not Applicable Damage (3/91)
CE facilities only 91-20 Electrical Wire Insulation Degradation Caused Not Applicable Failure in a Safety-Related Motor Control Procurement issue Center (3/91) 91-21
. Inadequate Quality Assurance Program of Not Applicable Vendor Supplying Safety-Related Equiptnent Admirdstrative/Procu.,ement (3/91) issue 91-21 S1 Inadequate Quality Assurance Program of Not Applicable Vendor Supplying Safety-Related Equipment Administrative / Procurement issue 91-22 Four Plant Outage Events Involving Loss of AC Not Applicable Power or Coolant Spills (3/91)
Procedural issue 91-23 Accidental Radiation Exposures to Personnel Not applicable to commercial Due to Industrial Radiography Accessory nuclear power plants Equipment Malfunctions (3/91) 91-24 Recent Operating Experience Involving Reactor Not Applicable Operation without a Licensed Reactor Operator Administrative / Procedural issue or Senior Reactor Operator Present in the Control Room (3/91) 91-25 Commercial Grade Structural Framing Not Applicable Components Supplied as Nuclear Safety-Procurement issue Related Equipment (4/91)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf-1t>090696
113 INFORMATION NOTICES Number Title Comment 91-26 Potential Nonconservative Errors in the SSAR Section 4.3.2.6.1 Working Format Hansen-Roach Cross Section Set Provided with the Keno and Scale Codes (4/91) 91-27 Incorrect Rotation of Positive Displacement Not Applicable Pump (4/91)
Maintenance issue 91-28 Cracking in Feedwater System Piping (4/91)
Not Applicable Administrative communication 91-29 Deficiencies Identified During Electrical Not Applicable Distribution System Functional Inspections Procedural issue (4/91) 91-29 S1 Deficiencies Identified During Electrical Not Applicable Distribution System Functionalinspections Procedural issue 91-29 S2 Potential Deficiencies Found During Electrical Not Applicable Distribution System Functional Inspections Procedural issue 91-29 S3 Deficiencies Identified During Electrical Not Applicable Distribution System Functional Inspections Procedural issue 91-30 Inadequate Calibration of Thermoluminescent Not applicable to commercial Dosimeters Utilized to Monitor Extremity Dose nuclear power plants at Uranium Processing and Fabrication Facilities (4/91) 91-31 Nonconforming Magnaflux Magnetic Particle Not Applicable (14AM) Prepared Bath (5/91)
Procurement issue 1
91-32 Possible Flaws in Certain Piping Systems Not Applicable Fabricated by Associated Piping and Procurement issue Engineering (5/91) 91-33 Reactor Safety Information for States During Not Applicable Exercises and Emergencies (5/91)
Administrative communication 91-34 Potential Problems in Identifying Causes of Not Applicable Emergency Diesel Generator Malfunctions The diesel generators for the (6/91)
AP600 are not safety-related SSAR Section 8.3.1 91-35 Labeling Requirements for Transporting Multi-Not Applicable Hazard Radioactive Materials (6/91)
Administrative communication 91-36 Nuclear Plant Staff Working Hours (6/91)
Not Applicable Administrative communication 91-37 Compressed Gas Cylinder Missile Hazard Not Applicable (6/91)
Procedural issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt@90696
114 INFORMATION NOTICES l
Number Title Comment 91-38 Thermal Stratification in Feedwater Piping SSAR Section 10.4.7.2.2 (6/91) 91 39 Compliance with 10 CFR Part 21, " Reporting of Not applicable to commercial Defects and Noncompliance" (6/91) nuclear power plants 91-40 Contamination of Nonradioactive System SSAR Section 11.5 Resulting Possibility for Unmonitored Uncontrolled Release to the Environment (6/91) 91-41 Potential Problems with the Use of Freeze Seals Not Applicable (6/91)
Maintenance issue 91-42 Plate Outage Events Involving Poor Not Applicable Coordination Between Operations and Maintenance issue Maintenance Personnel During Valve Testing and Manipulations (6/91) 91-43 Recent Incidents Involving Rapid increases in SSAR Section 11.5 Primary to Secondary Leak Rate (7/91) 91-44 Improper Control of Chemicals in Nuclear Fuel Not applicable to commercial Fabrication (7/91) nuclear power plants 91-45 Possible Malfunction of Westinghouse ARD, Not Applicable BFD, and NBFD Relays and A200 DC and DPC Procurement issue 250 Magnetic Contactors (7/91) 91-45 S1 Possible Malfunction of Westinghouse ARD, Not Applicable BFD, and NBFD Relays and A200 DC and Procurement issue DPC 250 Magnetic Contactors 91-46 Degradation of Emergency Diesel Generator Not Applicable Fuel Oil Delivery Systems (7/91)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 91-47 Failure of Thermo-Lag Fire Barrier Material to Not Applicable Pass Fire Endurance Test (8/91)
Procurement issue 91-48 False Certificates of Conformance Provided by Not Applicable Westinghouse Electric Supply Company for Procurement issue Refurbished Commercial-Grade Circuit Breakers (8/91) 91-49 Enforcement of Safety Requirements for Not applicable to commercial Radiographers (8/91) nuclear power plants 91-50 A Review of Water Hammer Events After 1985 SSAR Section 10.4.7.2.2 (8/91)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>0906%
115 INFORMATION NOTICES Number Title Comment 91-51 Inadequate Fuse Control Programs (8/91)
Not Applicable Procedural issue 91-52 Nonconservative Errors in Overtemperature Not Applicable Delta-T Setpoint Caused by Improper Gain Plant specific issue Settings (8/91) 91-52 S1 Ncnconservative Errors in Overtemperature Not Applicable Delta-T Setpoint Caused by improper Gain Plant specific issue Settings (4/92) 91-53 Failure of Remote Shutdown System Not Applicable Instrumentation Because of Incorrectly Installed Installation issue Components (9/91) l 91-54 Foreign Experience Regarding Boron Dilution SSAR Section 3.4.14 (9/91) 91-55 Failures Caused by an Improperly Adjusted Not Applicable Test Link in a 4.16 KV General Electric Procurement issue Switchgear (9/91) 91-56 Potential Radioactive Leakage to Tank Vented Not Applicable to Atmosphere (9/91)
SSAR Section 6.3 91-57 Operational Experience on Bus Transfers (9/91)
Not Applicable AP600 has no safety-related AC power SSAR Section 8.3.1.1 l
91-58 Dependency of Offset Disc Butterfly Valve's Not Applicable j
Operation on Orientation with Respect to Flow Installation issue (9/91) 91-59 Problems with Access Authorization Programs Not Applicable (9/91)
Administrative communication 91-60 False Alarms of Alarm Ratemeters Because of Not applicable to commercial Radiofrequency Interference (9/91) nuclear power plants 91-61 Preliminary Results of Validation Testing of Not Applicable Motor-Operated Valve Diagnostic Equipment Procurement issue (9/91) 91-62 Diesel Engineer Damage Caused by Hydraulic Not Applicable Lockup Resulting From Fluid Leakage Into The diesel generators for the Cylinders (9/91)
AP600 are not safety-related SSAR Section 8.3.1,16.2 91-63 Natural Gas Hazards at Fort St. Vrain Nuclear Not Applicable Generating Station (10/91)
Site specific issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>090696
116 INFORMATION NOTICES Number Title Comment 91-64 Site Area Emergency Resulting From a Loss of Not Applicable Non-Class 1E Uninterruptible Power Supplies Procurement issue (10/91) 91-64 S1 Site Area Emergency Resulting From a Loss of Not Applicable Non-Class 1E Uninterruptible Power Supplies Procurement issue 91-65 Emergency Access to Low-Level Radioactive Not Applicable Waste Disposal Facilities (10/91)
Administrative communication 91-66 (1) Erroneous Data in " Nuclear Safety Guide, Not applicable to commercial TID-7016, Revision 2," (NUREG/CR-0095, nuclear power plants
[
ORNL/NUREG/CSD4 (1978)) and (2) Thermal SSAR Section 4.3.2.6.1 Scattering Data Limitation in the Cross-Section Sets Provided with the Keno and Scale Codes (10/91) 91-67 Problems with the Reliable Detection of Not Applicable Intergranular Attack (IGA) of Steam Generator Part of COL Tubing (10/91)
Surveillance issue 91-68 Careful Planning Significantly Reduces the Not Applicable Potential Adverse Impacts of Loss of Offsite Administrative communication Power Events Durmg Shutdown (10/91) 91-69 Errors in Main Stear.s Line Break Analyses for SSAR Section 15.1.5 Determining Containment Parameters (11/91) 91-70 Improper Installation of Instrumentation Not Applicable Models (11/91)
Installation issue 91-71 Training and Supervision of Individuals Not applicable to commercial Supervised by an Authorized User (11/91) nuclear power plants 91-72 Issuance of a Revision to the EPA Manual of Not Applicable Protective Action Guides and Protective Administrative communication Actions for Nuclear Accidents (11/91) 91-73 Loss of Shutdown Cooling During Disassembly Not Applicable of High Pressure Safety Injection Systems Maintenance / Procedural issue Check Valve (11/91) 91-74 Changes in Pressurizer Safety Valve Setpoints Not-Applicable Before Installation (11/91)
Installation issue 91-75 Static Head Corrections Mistakenly Not Not Applicable Included in Pressure Transmitter Calibration Procedural issue Procedures (11/91) 91-76 10 CFR parts 21 and 50.55(e) Final Rules Not Applicable (11/91)
Administrative communication Operational Assessment for AP600 August 1996 m:\\3073w-1.wpElt4M10696
117 INFORMATION NOTICES Number Title Comment 91 77 Shift Staffing at Nuclear Power Plants (11/91)
Not Applicable Administrative communication 91-78 Status Indication of Control Power for Circuit Not Applicable Breakers Used in Safety-Related Applications Part of COL (11/91) 91-79 Deficiencies in the Procedures for Installing Not Applicable Thermo-Lag Fire Barrier Materials (12/91)
Installation issue 91-79 S1 Deficiencies Found in Thermo-Lag Fire Barrier Not Applicable Installation Installation issue 91-80 Failure of Anchor Head Threads on Post Not Applicable Tensioning System Durmg Surveillance The diesel generators for the l
Inspection (12/91)
AP600 are not safety-related SSAR Section 8.3.1 91-81 Switchyard Problems that Contribute to Loss of Not Applicable Offsite Power (12/91)
Part of COL 1
91-81 S1 Switchyard Problems that Contribute to Loss of Not Applicable
]
Offsite Pcwer Part of COL 91-82 Problems with Diaphragms in Safety-Related Not Applicable Tanks (12/91)
Inspection / Maintenance issue 91-83 Solenoid Operated Valve Failures Resulted in Not Applicable Turbine Overspeed (12/91)
Part of COL Surveillance issue 91-84 Problems with Criticality Alarm Not applicable to commercial Components / Systems (12/91) nuclear power plants 91-85 Potential Failures of Thermostatic Control Not Applicable Valves for Diesel Generator Jacket Cooling Procurement issue Water (12/91) 91-86 New Reporting Requirements for Not applicable to commerdal Contamination Events at Medical Facilities nuclear power plants (10 CFR 30.50) 91-87 Hydrogen Embrittlement of Raychem Cryfit Not Applicable Couplings (12/91)
Procurement issue 92-01 Cable Damage Caused by inadequate Cable Not Applicable Installation Procedures and Controls Procedural Issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1tKN06%
118 INFORMATION NOTICES Number Title Comment 92-02 RELAPS/ MOD 3 Computer Code Error Not Applicable Associated with the Conservation of Energy RELAP5/ MOD 3 Computer code Equation not used SSAR Section 15.0.11 l
92-02 S1 RELAP5/ MOD 3 Computer Code Error Not Applicable Associated with the Conservation of Energy RELAPS/ MOD 3 Computer Code Equation not used SSAR Section 15.0.11 92-03 Remote Trip Function Failures in General Not Applicable Electric F-Frame Molded Circuit Breakers Procurement issue 92 04 Potter & Brumfield Model MDR Rotary Relay Not Applicable Failures Procurement issue j
92-05 Potential Coil Insulation Breakdown in ABB Not Applicable RXMH2 Relays.
Procurement issue 92-06 Reliability of ATWS Mitigation System and SSAR Section 16.2, 5.2.2.9, 6.3.2.5 j
Other NRC Required Equipment Not Controlled by Plant Technical Specifications 92-06 S1 Reliability of ATWS Mitigation System and SSAR Section 16.2, 15.2.2.9, 6.3.2.5 Other NRC Required Equipment Not Controlled by Plant Technical Specifications 92-07 Rapid Flow-Induced Erosion of Feedwater Not Applicable j
Piping AP600 uses Model F Steam Generator SSAR Section 103.6 92-08 Revised Protective Action Guidance for Nuclear Not Applicable Incidents Procurement issue 92-09 Overloading and Subsequent Lock Out of Generic Issue 128 Electrical Buses During Accident Conditions SSAR Section 1.9.4.2.3 92-10 Brachytherapy Incidents Involving Iridiinn-192 Not applicable to commercial Wire Used in Endobronchial Treatmenn, nuclear power plants 92-11 Soil and Water Contammation at Fuel Cycle Not applicable to commercial Facilities nuclear power plants 92-12 Effects of Cable leakage Currents on SSAR Section 7.1.2.11 Instrument Settings and Indications 92-13 Inadequate Control Over Vehicular Traffic at Not Applicable j
Nuclear Power Plant Sites Administrative issue 92-14 Uranium Oxide Fires at Fuel Cycle Facilities Not applicable to corrmercial nuclear power plants i
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1t> 090696
119 I
INFORMATION NOTICES i
i i
Number Title Comment 92-15 Failure of Primary Compression Fitting Not Applicable i
Installation issue 92-16 Loss of Flow from the RHR Pump During Not Applicable Refueling Cavity Draindown AP600 has no safety-related 5
i pumps 92-16 S1 Loss of Flow from the RHR Pump During Not Applicable Refueling Cavity Draindown AP600 has no safety-related pumps 92-16 S2 Loss of Flow from the RHR Pump During Not Applicable Refueling Cavity Draindown AP600 has no safety-related pumps 92-17 NRC Inspections of Programs Being Developed Not Applicable at Nuclear Power Plants in Response to Generic Procurement / Surveillance issue
(
Letter 89-10 SSAR Section 3.9.6.2 See Generic Letter 89-10 92-18 Potential for Loss of Remote Shutdown Not issued Capability Dunng Control Room Fire i
92-19 Misapplication of Potter & Brumfield MDR Not Applicable Rotary Relays Procurement issue 92-20 Inadequate Local Leak Rate Testing SSAR Section 6.2.5 92-21 Spent Fuel Pool Reactivity Calculations SSAR Section 9.1.3.5 I
92-21 S1 Spent Fuel Pool Reactivity Calculations SSAR Section 9.1.3.S 92-22 Crmunal Prosecution and Conviction of Not Applicable Wrongdoing Comndtted by a Commercial.
Administrative communication Grade Valve Supplier 92-23 Results of Validation Testing of Motor Not Applicable Operated Valve Diagnostic Equipment Procurement issue 92-24 Distributor Modification to Certain Not Applicable Commercial-Grade Agastat Electrical Relays Procurement issue 92-25 Potential Weakness in Licensing Procedures for Not Applicable Loss of the Refueling Cavity Water Procurement issue 92-26 Pressure Locking of Motor Operated Flexible Not Applicable Wedge Gate Valves Procurement issue 92-27 Thermally Induced Accelerated Aging and Not Applicable Failure of ITE/Gould AC Relays Used in Procurement issue Safety-Related Applications Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:11490696
1 1
120 j
INFORMATION NOTICES a'
Number Title Comment 92-28 Inadequate Fire Suppression System Testing Not Applicable i
Procedural / Maintenance issue 5
92-29 Potential Breaker Miscoordination Caw,ed by Not Applicable Instantaneous Trip Circuitry Procurement issue l
92-30 Falsification of Plant Records Not Applicable l
Part of COL See Generic Letter 93-03 l
92-31 Electrical Connection Problem in Johnson Not Applicable l
Yokogawa Corporadon YS-80 Programmable Procurement issue j
Indicating Controllers l
92-32 Problems... Emergency Ventilation Systems for Not Applicable
{
Near Site... Emergency Operations Facilities &
Maintenance / Surveillance issue Technical Support Centers l
92-33 Increased Instrument Response Time When Not Applicable l
Pressure Dampening Devices are Installed Procurement issue 92-34 New Exposures Limits for Airbome Uranium SSAR Section 12.2.2 and Thorium l
92-35 Higher. Erosion / Corrosion in Unisolable Not Applicable i
Reactor Coolant Pressure Boundary Piping Surveillance issue Inside Containment at a BWR Part of COL l
SSAR Section 5.4.3.4,103.6 j
See Generic Letter 89-08 92-36 Intersystem LOCA Outside Containment SSAR Section 5.4.7.2.2,1.9.5.1.7 1
l 92-36 S1 Intersystem LOCA Outside Containment SSAR Section 5.4.7.2.2,1.9.5.1.7 92-37 Implementation of the Deliberate Misconduct Not Applicable Rule Administrative communication f
l 92-38 Implementation Date... Revision. EPA Not Applicable l
Manual of Protective Action Guides and Administrative Protective Actions for Nuclear Shutdown communication i
92-39 Unplanned Retum to Criticality During Reactor SSAR Section 15.4 4
l Shutdown 92-40 Inadequate Testing of Emergency Bus Not Applicable Undervoltage Logic Circuitry Procedural / Surveillance issue 4
1 l
92-41 Consideration of the Stem Rejection Load in Not Applicable Calculation of Required Valve Thrust Administrative communication,
1
]
92-42 Fraudulent Bolts in Seismically Designed Walls Not Applicable Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf-1twXM%
~ -.
-. ~ _.. _ -.
121 INFORMATION NOTICES Number Title Comment 92-43 Defective Molded Phenolic Armature Carriers Not Applicable Found on Elmwood Contractors Procurement issue 9244 Problems with Westinghouse DS-206 and Not Applicable i
DSL-206 Type Circuit Breakers Procurement issue 9245 Incorrect Relay Used in Emergency Diesel Not Applicable Generator Output Breaker Control Circuitry The AP600 diesel generators are not safety-related See Generic Safety Issue B-56 SSAR Section 1.9.4.2.2, 8.3.1 i
92-46 Thermo-Lag Fire Barrier... Review Team...
Not Applicable Findings, Current Fire Endurance Tests, and Procurement issue j
Ampacity Calculation Errors j
92-47 Intentional Bypassing of Automatic Actuation Not Applicable of Plant Protective Features Procedural issue 92-48 Failure of Exide Batteries Not Applicable Procurement issue i
l 92-49 Recent Loss or Severe Degradation of Service Not Applicable l
Water Systems The Service Water System for AP600 is a nonsafety-relate.i l
system See Generic Letter 89-13 92-50 Cracking of Valves in the Condensate Return Not Applicable Lines of a BWR Emergency Condenser System BWR only 92-51 Misapplication and inadequate Testing of Not Applicable l
Molded-Case Circuit Breakers Maintenance / Surveillance issue J
l 92-51 S1 Misapplication and inadequate Testing of Not Applicable Molded-Case Circuit Breakers Maintenance / Surveillance issue 92-52 Barriers and Seals Between Mild and Harsh Not Applicable Environments Maintenance / Surveillance issue
]
SSAR Section 3.11 92-53 Potential Failure of Emergency Diesel Not Applicable Generators Due to Excessive Rate of Loading The diesel generator for the AP600 are not safety-related SSAR Section 8.3.1 92-54 level Instrumentation inaccuracies Caused by SSAR Section 7.7.1.7 Rapid Depressurization 92-55 Current File Endurance Test Results for Not Applicable
'Ihermo-Lag Fire Barrier Material Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b.0906%
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4 l
122 h
INFORMATION NOTICES
' Number Title Comment l
92-56 Counterfeit Valves in the Commercial Grade Not Applicable
]
j Supply System Procurement issue i
See Generic Letter 89-02 1
j 92-57 Radial Cracking of Shroud Support Access Not Applicable Hole Cover Welds BWR only 1
92-58 Uranium Hexafluride Cylinder - Deviations in Not applicable to commercial j
Coupling Welds nuclear power plants
)
92-59 Horizontally-Installed Motor Operated Gate Not Applicable Valves Procurement / installation issue f
SSAR Section 3.9.6.2 l
See Generic Letter 89-10 92-59 R1 Horizontally-Installed Motor Operated Gate Not Applicable Valves Procurement / installation issue SSAR Section 3.9.6.2 See Generic Letter 89-10 A
92-60 Valve Stem Failure Caused by Embrittlement Not Applicable Procurement issue 4
9241 Loss of High Head Safety Injection Not Applicable AP600 has no HHSI 9241 S1 Loss of High Head Safety Injection Not Applicable AP600 has no HHSI J
92-62 Emergency Response Information Requirements Not Applicable for Radioactive Material Shipments Procurement issue 9243 Cracked Insulators in ASL Dry Type Not Applicable Transformers Manufactured by Westinghouse Procurement issue
]
Electric Corporation 92-64 Nozzle Ring Settings in Low Pressure Water Not Applicable Relief Valves Procurement issue 9245 Safety System Problems Caused by Not Applicable Modifications that were not Adequately Maintenance / Surveillance issue Reviewed and Tested 9246 Access Denied to NRC Inspectors at Five Star Not Applicable Products, Inc and Construction Products Administrative communication Research, Fairfield, Connecticut 9247 Deficiency in Design Modifications to Address Not Applicable Failures of Hiller Actuators Upon a Gradual Procurement issue Loss of Air Pressure Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt> 090696
123 r
INFORMATION NOTICES f
Number Title Comment 92 68 Potentially Substandard Slip-On, Welded Neck, Not Applicable and Blind Flanges Procurement issue 92-69 Water Leakage from Yard Area Through SSAR Section 3.4.1 Conduits into Buildings 92-70 Westinghouse Motor Operated Valve Not Applicable Performance Data Supplied to Nuclear Power Procurement issue Plant Licenses 92-71 Partial Plugging of Suppression Pool Strainers Not Applicable at a Foreign BWR BWR only 92-72 Employee Training and Shipper Registration Not applicable to commercial Requirements for Transporting Radioactive nuclear power plants 1
Materials 92-73 Removal of a Fuel Element from a Research Not applicable to commercial Reactor Core While Critical nuclear power plants
)
92-74 Power Oscillations at Washington Nuclear Not Applicable Power Unit 2 BWR only 92-75 Unplanned Intakes of Airborne Radioactive Not Applicable Material by Individuals at Nuclear Power Procurement issue Plants SSAR Section 12.3.4 92-76
.. Supp 1 to NUREG-1358 " Lessons Learned.
Nat Applicable Inspection Program for Emergency Operating Procurement issue Procedures (10/88 - 9/91 Part of COL SSAR Section 13.5 92-77 Questionable Selection and Review to Not Applicable Determine Suitability of Electropneumatic Procurement issue Relays for Certain Applications 92-78 Piston to Cylinder Liner Tin Smearing on Not Applicable Cooper-Bessemer KSV Diesel Engines Procurement issue 92-79 Non-Power Reactor Emergency Event Response See Emergency Response Guidelines 92-80 Operation with Steam Generator Tubes SSAR Section 5.4.2.4.2 Seriously Degraded See USI-A3 SSAR Section 1.9.4.2.2 92-81 Potential Deficiency of Electrical Cables with Not Applicable Bonded Hypalon Jackets Procurement issue SSAR Section 3.11 i
i 92-82 Results of Thermo-Lag 330-1 Combustibility Not Applicable Testing Procurement issue Operational Assessment for AP600 August 1996 j
tru\\3073w-1*>pf:1b 0906%
I i
124 INFORMATION NOTICES Number Title Comment 92-83 Thrust Limits for Limitorque Actuators and Not Applicable Potential Overstressing of Motor Operated Procurement issue Valves 92-34 Release of Patients Treated with Temporary Not applicable to commercial Implants nuclear power plants 92-85 Potential Failures of Emergency Core Cooling Not Applicable System Caused by Foreign Material Blockage Surveillance issue 92-86 Unexpected Restriction to Thermal Growth of SSAR Section 5.4.10.1 Reactor Coolant Piping 9M1 Accuracy of Motor-Operated Valve Diagnostic Not Applicable Equipment Manufactured by Limerty Procurement issue Technologies 93-02 Malfunction of a Pressurizer Code Safety Valve Not Applicable Procurement issue SSAR Section 5.4.9 9M3 Recent Revision to 10 CFR Part 20 and Change Not Applicable of Implementation Date to January 1,1994 Administrative communication 9M4 Investigation and Reporting of Not Applicable Misadministration by the Radiation Safety Part of COL Officer SSAR Section 13.5 j
93-05 Locking of Radiography Exposure Devices Not applicable to commercial nuclear plants 9M6 Potential Bypass Leakage Paths Around Filters SSAR Section 6.4 Installed in Ventilation Systems 9M7 Classification Transportation Emergencies Not Applicable Part of COL SSAR Section 13.3 9M8 Failure of RHR Pump Bearings due to High Not Applicable Thrust Loading
'Ihe AP600 has no safety-related pumps 93-09 Failure of Undervoltage Trip Attachment on Not Applicable Westinghouse Model DB-50 Reactor Trip Procurement issue Breaker 93-10 Dose Calibrator Quality Control Not applicable to commercial nuclear plants 93-11 Single Failure Vulnerability of Engineered See Generic Letter 89-18 Safety Features Actuation Systems USI A-17 SSAR Section 1.9.4.2.2,7.5 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 090696
}
125 i
l 2
I INFORMATION NOTICES l
I Number Title Comment i
93-12 Off-Gassing in Auxiliary Feedwater System ne AP600 does not have a j
Raw Water Sources safety-related auxiliary feedwater system.
1 See Generic Issue 124 SSAR Section 1.9.4.2.3 93-13 Undetected Modifications of Flow SSAR Sections 5.2.4,6.6 Characteristics in the High Pressure Safety See Generic Letter 89-04 Injection System l
93-14 Clarification of 10 CFR 40.22, Small Quantities Not applicable to commercial j
of Source Material nuclear plants 93-15 Failure to Verify the Continuity of Shunt Trip
'Not Applicable 4
Attachment Contacts in Manual Safety Injection Maintenance / Surveillance issue and Reactor Trip Switches 93-16 Failures of Nut-Locking Devices in Check Not Applicable j
Valves Procurement issue i
93-17 Safety System Response to Loss of Coolant and Not Applicable Loss of Offsite Power he AP600 is a Passive plant i
design and does not require j
offsite power Design Criteria 17 i
SSAR Section 3.1.2 i
j 93-17 R1 Safety System Response to Loss of Coolant and Not Applicable j
Loss of Offsite Power The AP600 is a Passive plant 4
design and does not require offsite power Design Criteria 17 SSAR Section 3.1.2 93-18 Portable Moisture-Density Gauge User Not applicable to commercial Responsibilities Dunng Field Operations nuclear plants 93-19 Slab Hopper Bulging Not applicable to commercial nuclear plants 93-20 Thermal Fatigue Cracking of Feedwater Piping Generic Letter 124/14 to Steam Generators SSAR Section 1.9.4.2.3 i
93-21 Summary of... Observations Compiled During Not Applicable Engineering Audits or Inspections of Licensee Surveillance Issue
)
Erosion / Corrosion Programs Part of COL i
See Generic letter 89-08 93-22 Tripping of Klockner-Moeller Molded-Case Not Applicable Circuit Breakers due to Support lever Failure Procurement issue i
Operational Assessment for AP600 August 19%
j m:\\3073w-1.wpf:lt@906%
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l
I 126 INFORMATION NOTICES Number Title Comment l
93-23 Weschler Instruments Model 252 Switchboard Not Applicable Meters Procurement issue 93-24 Distribution of Revision 7 of NUREG-1021, Not Applicable
" Operator Licensing Examiner Standards" Procurement issue 93-25 Electrical Penetration Assembly Degradation Qualification / Surveillance issue SSAR Section 3.11 93-26 Grease Solidification Causes Molded Case Not Applicable Circuit Breaker Failure to Close Procurement issue 93-26 S1 Grease Solidification Causes Molded Case Not Applicable Cirmit Breaker Failure to Close Procurement issue 93-27 Level Instrumentation Inaccuracies Observed Not Applicable During Normal Plant Depressurization Maintenance / Surveillance issue See Information Notice 92-54 SSAR Section 7.7.1.7 93-28 Failure to Consider Loss of DC Bus in the Not Applicable Emergency Core Cooling System Evaluation SSAR Section 6.3, Chapter 15 May Imad to Nonconservative Analysis 93-29 Problems with use of Unshielded Test Leads in Not Applicable
)
Reactor Protection System Circuitry Maintenance / Surveillance testing 93-30 NRC Requirements for Evaluation of Wipe Test Not Applicable Results; Calibration of Court Rate Survey Procurement issue Instruments 93-31 Training of Nurses Responsible for the Care of Not applicable to commercial Patients with Brachytherapy implants nuclear plants 93-32 Nonconservative Inputs for Boron Solution SSAR Section 15.4.6 i
Event Analysis See Generic Letter 85-05 93-33 Potential Deficiency of Certain Class 1E Not Applicable Instrumentation and Control Cables Procurement issue SSAR Section 3.11 93-34 Potential for Loss of Emergency Cooling SSAR Section 6.3.2.5 j
Function due to a Combination of Operational See also Bulletin 93-02 and Post LOCA Debris in Containment l
93-34 S1 Potential for Loss of Emergency Cooling SSAR Section 6.3.2.5 l
Function due to a Combination of Operational See also Bulletin 93-02 and Post-LOCA Debris in Containment 93-35 Insights From Common-Cause Failure Events Not Applicable Administrative communication l
i Operational Assessment for AP600 August 1996 m:\\3073w.1.wpf;1t4906%
127 INFORMATION NOTICES l
Number Title Comment 93-36 Notifications, Reports and Records of Not app'icable to commercial Misadministrations nuclear plants 93-37 Eyebolts with Indeterminate Properties Not Applicable Installed in Limitorque Valve Operator Procurement issue Housing Covers 93-38 Inadequate Testing of Engineered Safety Not Applicable Actuation Systems Surveillance issue 93-39 Radiation Beams from Power Reactor Biological Not Applicable Shields BWR only 93-40 Fire Endurance Test Results for Thermal Not Applicable Ceramics FP-60 Fire Barrier Material Procurement issue l
93-41 One Hour Fire Endurance Test Results for.
Not Applicable Kaowool,.~. FS-195, and. Interim E-50 Fire Procurement issue Barrier Systems j
93-42 Failure of Anti-Rotation Keys in Motor-Not Applicable l
Operated Valves Manufactures by Velan Procurement issue 93-43 Use of Inappropriate Lubrication Oils in Safety-Not Applicable Related Applications Procurement issue 93-44 Operational Challenges Dunng a Dual-Unit Not Applicable Transient Part of COL SSAR Section 18.7 93-45 Degradation of Shutdown Cooling System Not Applicable Performance Procedural issue 93-46 Potential Problem with Westinghouse Rod SSAR Section 3.9.6 Control System & Inadvertent Withdrawal of a See Generic Letter 93-04 l
Single Rod Control Cluster Assembly 93-47 Unrecognized Loss of Control Room Not Applicable Annunciators Procedural issue 93-48 Failure of Turbine-Driven Main Feedwater The AP600 has no safety-related Pump to Trip because of Contaminated Oil pumps 93-49 Improper Integration of Software into Not Applicable Operating Practices Part of COL See also Information Notice 92-06 93-50 Extended Storage of Sealed Sources Not applicable to commercial nuclear plants Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf 1b-090696
- - =.. _
l 12J 1
l INFORMATIC N NOTICES Number Title Comment 93-51 Repetitive Overspeed Tripping of Turbine-Not Applicable Driven Auxiliary Feedwater Pumps The AP600 has no safety-related pumps and no turbine-driven pump 93-52 Draft NUREG-1477, " Voltage-Based Interim Not Applicable Plugging Criteria for Steam Generator Tubes" Administrative communication 93-53 Effect of Hurricane Andrew on Turkey Point Not Applicable Nuclear Generating Station and Lessons Procedural issue Learned 93-53 St Effect of Hurricane Andrew on Turkey Point Not Applicable Nuclear Generating Station and Lessons Procedural issue teamed 93-54 Motor-Operated Valve Actuator Thrust Not Applicable Variations Measured with a Torque Thrust Cell Procurement issue i
and a Strain Gage 93-55 Potential Problem with Main Steamline Break SSAR Section 6.1.2.4 q
Analysis for Main Steam Vaults / Tunnels i
93-56 Weakness in Emergency Operating Procedures Not Applicable Found as Result of Steam Generator Tube Part of COL Rupture SSAR Section 13.5 Also Emergency Response Guidelines 93-57 Software Problems involving Digital Control Reg. Guide 1.152 Console Systems at Non-Nuclear Reactors SSAR Section 7.1-7.6 93-58 Nonconservatism in Low-Temperature Generic Issue 94 overpressure Protection for Pressurized-Water SSAR Section 5.3.3, 5.2.2,1.9.4 Reactors 93-59 Unexpected Opening of both Doors in an Not Applicable Airlock Procurement issue 93-60 Reporting Fuel Cycle and Materials Events to Not Applicable the NRC Operations Center Procurement issue 93-60 S1 Reporting Fuel Cycle and Materials Events to Not Applicable the NRC Operations Center (file managers note Procurement issue concerning the attachment was revised) 93-61 Excessive Reactor Coolant Leakage Following a Generic Issue 23 Seal Failure in a Reactor Coolant Pump or SSAR Section 1.9.4 Reactor Recirculation Pump 93-62 Thermal Stratification of Water in BWR Reactor Not Applicable Vessels BWR only Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ll>O906%
t
___-.-.-__.m.
_ _ _ -.~ -
1 129 i
4 i
INFORMATION NOTICES i
Number Title Comment 93-63 Improper Use of Soluble Weld Purge Dam Not Applicable Material Procurement issue 93-64 Periodic Testing and Preventative Maintenance Not Applicable j
of Molded Case Circuit Breakers Maintenance issue j
93-65 Reactor Trips Caused by Breaker Testing with Not Applicable j
Fault Protection Bypassed Procurement issue l
93-66 Switchover to Hot-Leg Injection Following a Not Applicable Loss-Of-Coolant Accident in Pressurized Water The AP600 has a passive core Reactors cooling system.
~
SSAR Section 6 3 93-67 Bursting of High Pressure Coolant Injection Not Applicable Steam Line Rupture Discs Injures Plant The AP600 does not have a high i
Personnel pressure coolant injection system 93-68 Failure of Pump Shaft Coupling Caused by Not Applicable
)
Temper Embrittlement during Manufacture The AP600 has no safety-related Pumps l
93-69 Radiographic Events at Operating Reactors Not Applicable Part of COL SSAR Section 13.5 93-70 Degradation of Boraflex Neutron Absorber Not Applicable Coupons Procurement issue See Information Notice 87-43 93-71 Fire at Chemobyl Unit 2 SSAR Section 9.5.1 93-72 Observations from Recent Shutdown Risk and Not Applicable Outage Management Pilot Team Inspections Administrative communication 93-73 Criminal Prosecution of Nuclear Suppliers for Not Applicable Wrongdoing Administrative communication 93-74 High Temperatures Reduce Limitorque AC Not Applicable Motor Operator Torque Procurement issue 93-75 Spurious Tripping of Low-Voltage Power Not Applicable Circuit Breakers with GE RMS-9 Digital Trip Procurement issue Units 93-76 Inadequate Control of Paint and Cleaners for Not Applicable Safety-Related Equipment Procurement / Administrative issue 93-77 Human Errors that Results in inadvertent Not applicable to commercial Transfers of Special Nuclear Material at Fuel nuclear plants Cycle Facilities Operational Assessment for AP600 August 1996 m:\\3073w 1.wpf:1t>0X4%
130 INFORMATION NOTICES Number Title Comment 93-78 Inoperable Safety Systems st a Non-Power Not Applicable Reactor Part of COL SSAR Section 13.2.1,13.5.2 93-79 Core Shroud Cracking at Beltline Region Welds Not Applicable in Boiling-Water Reactors BWR only 93-80 Implementation of the Revised 10 CFR Part 20 Not applicable to commercial nuclear plants 93-81 Implementation of Engineering Expertise on SSAR Section 18.7 Shift Generic Letter 86-06 93-82 Recent Fuel and Core Performance Problems in SSAR Section 4.2.3.1.1 operating Reactors 93-83 Potential Loss of Spent Fuel Pool Cooling Not Applicable Following a Loss of Coolant Accident (LOCA)
BWR only 93-83 S1 Potential Loss of Spent Fuel Pool Cooling Not Applicable Following a Loss of Coolant Accident (LOCA)
BWR only or a Loss of Offsite Power 93-84 Determination of Westinghouse Reactor Not Applicable Coolant Pump Seal Failure The AP600 RCPs are canned motors 93-85 Problems with X-Relays in DB-and DHB-Type Not Applicable Circuit Breakers Manufactured by Procurement issue Westinghouse 93-85 R1 Problems with X-Relays in DB-and DHB-Type Not Applicable Circuit Breakers Manufactured by Procurement issue Westinghouse 93-86 Identification of Isotopes in the Production and Not Applicable Shipment of Byproduct Material at Non-Power Part of COL Reactors SSAR Section 11.4.6 93-87 Fuse Problems with Westinghouse 7300 Printed Not Applicable Circuit Cards Procurement issue 93-88 Status of Motor-Operated Valve Performance Not Applicable Prediction Program by the Electric Power Procurement / Surveillance issue Research Institute SSAR Section 3.9.6.2 See Generic Letter 89-10 93-89 Potential Problems with BWR Level Not Applicable Instrumentation Backfill Modifications BWR only Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4306%
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l l
l 131 i
INFORMATION NOTICES Number Title Comment j
93-90 Unisolatable Reactor Coolant System Leak Not Applicable Following Repeated Applications of Leak Procurement issue Sealant
)
l 93-91 Misadjustment Between General Electric Not Applicable j
4.16-KV Circuit Breakers and their Associated Procurement issue Cubicles 4
93-92 Plant Improvements to Mitigate Common See Generic Letter 88-20 Dependencies in Component Cooling Water AP600 Probabilistic Risk Systems Assessment report /AP600 CCW System is not safety-related 93-93 Inadequate Control of Reactor Coolant System Not Applicable Conditions during Shutdown Part of COL i
SSAR Section 13.5, 18.6 93-94 Unauthorized Forced Entry Into the Protected Not Applicable Area At Three Mile Island Unit 1 on February Administrative communication 7,1993 Security Design Report 93-95 Storm-Related Loss of Offsite Power Events Not Applicable Due to Salt Buildup on Switchyard Insulators The AP600 does not require any ac power to achieve and maintain safe shutdown.
SSAR Section 8.2.2.1-8.2.2.6 93-%
Improper Reset Causes Emergency Diesel Not Applicable Generator Failure AP600 diesel generators are not safety-related SSAR Section 8.3.1 93-97 Failures of Yokes Installed on Walworth Gate Not Applicable and Globe Valves Procurement issue 93-98 Motor Brakes on Valve Actuator Motors Not Applicable Procurement issue The AP600 motor operated valves will not have Motor Brakes j
93-99 Undervoltage Relay and Thermal Overload SSAR Section 8.3.1.1.1.1 Setpoint Problems See also Generic letter 88-15 93-100 Reporting Requirements for Bankruptcy Not Applicable Administrative communication 93-101 Jet Pump Hold-Down Beam Failure Not Applicable BWR only 94-01 Turbine Blade Failures Caused by Torsional Not Applicable Excitation from Electrical System Disturbance Maintenance / Surveillance issue SSAR Section 10.2.2.8 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
l
i 132 l
INFORMATION NOTICES Number Title Comment 94-02 Inoperability of General Electric Magne-Blast Not Applicable l
Breaker Because of Misalignment of Close-Procurement issue Latch Spring 94-03 Deficiencies Identified During Service Water Not Applicable System Operational Performance Inspections The service water system for
)
AP600 is a nonsafety-related system 94-04 DigitalIntegrated Circuit Sockets with Not Applicable Intermittent Contact Procurement issue 94-05 Potential Failure of Steam Generator Tubes Not Applicable with Kinetically Welded Sleeves Procurement issue SSAR Section 5.4.2.4.2 See USI-A3 SSAR Section 1.9.4.2.2 94-06 Potential Failure of Long Term Emergency Not Applicable Nitrogen Supply for the Automatic BWR only Depressurization System Valves 94-07 Solubility Criteria for Liquid Effluent Releases Not applicable to commercial to Sanitary Sewerage under the Revised 10 CFR nuclear plants Part 20 94-08 Potential for Surveillance Testing to Fail to Not Applicable
)
Detect an Inoperable Main Steam Isolation Surveillance issue Valve 94-09 Release of Patients with Residual Radioactivity Not applicable to commercial from Medical Treatment and Control Areas..
nuclear plants Revised 10 CFR Part 20 94-10 Failure of Motor Operated Valve Electric Power Not Applicable Train due to Sheared or Dislodged Motor Administrative Pinion Gear Key communication / procurement issue 94-11 Turbine Overspeed and Reactor Cooldown Not Applicable during Shutdown Evolution Plant specific 94-12 Insights Gained from Resolving Generic Generic Issue 57 Issue 57: Effects of Fire Protection System SSAR Section 1.9.4.2.3,9.5.1 Actuation on Safety-Related Equipment 94-13 Unanticipated & Unintended Movement - Fuel Not Applicable Assemblies & Other Components Due -
Procurement issue Improper Operation of Refueling Equipment 94-13 S1 Unanticipated & Unintended Movement - Fuel Not Applicable Assemblies & Other Components Due -
Procurement issue Improper Operation of Refueling Equipment Operational Assessment for AP600 August 1996 j
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l l
133 l
l INFORMATION NOTICES Number Title Comment 94-13 S2 Control and Oversight of Contractors During Not Applicable Refueling Activities and Clarification of Procurement issue Applicability of 10CFR50.120 to Personnel 94-14 Failure to Implement. Biennial Medical Not applicable to commercial Examinations & Notification.. Changes in nuclear plants Licensed Operator Medical Conditions l
94-15 Radiation Exposures during an Event Involving Not applicable to conunercial a Fixed Nuclear Gauge nuclear plants 94 16 Recent Incidents Resulting in Offsite Not applicable to commercial Contamination nuclear plants 94-17 Strontium-90 Eye Applicators: Submission of Not applicable to commercial Quality Management Plan (QMP), Calibration, nuclear plants and Use l
94-18 Accuracy of Motor Operated Valve Diagnostic Not Applicable Equipment (Responses to Supplement 5 to Procurement / Surveillance issue Generic Letter 89-10)
SSAR Section 3.9.6.2 94-19 Emergency Diesel Generator Vulnerability to Not Applicable Failure From Cold Fuel Oil The AP600 diesel generators are 3
not safety-related SSAR Section 8.3.1 94-20 Common-Cause Failures due to Inadequate Not Applicable Design Control and Dedication Procurement issue 94-21 Regulatory Requirements when No Operations Not applicable to commercial are Being Performed nuclear plants t
94-22 Fire Endurance and Ampacity Derating Test Not Applicable i
Results for 3-Hour Fire Rated Thermo-Lag Procurement issue 330-1 Fire Barriers 94-23 Guidance to Hazardous, Radioactive and SSAR Chapter 11 Mixed Waste Generators on the Elements of a See also Generic Letter 81-38 Waste Muumization Program 94-24 Inadequate Maintenance of Uninterruptable Not Applicable Power Supplies and Inverte-s Maintenance issue 94-25 Failure of Containment Spray Header Valve to Not Applicable Open Due to Excessive Pressure from Inertial The AP600 has no containment Effects of Water sprays l
94-26 Personnel Hazards and Other and Other Not Applicable Problems from Smoldering Fire-Retard' ant BWR only Material in the Drywell of a Boiling Water l
Reactor
)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>090696
134 INFORMATION NOTICES Number Title Comment 94-27 Facility Operating Concerns Resulting from SSAR Section 3.4 Local Area Flooding 94-28 Potential Problems with Fire-Barrier Not Applicable Penetration Seals Installation / Surveillance /
Procurement issue 94-29 Charging Pump Trip during a Loss-of-Coolant The AP600 has no safety-related Event Caused by Low Suction Pressure pumps 94-30 Leaking Shutdown Cooling Isolation Valves at See Information Notice 84-74 Cooper Nuclear Station SSAR Section 7.6.1 94-30 S1 Leaking Shutdown Cooling Isolation Valves at See Information Notice 84-74 Cooper Nuclear Station SSAR Section 7.6.1 94-31 Potential Failure of Wilco, Lexan-Type HN-4-L Not Applicable Fire Hose Nozzles Procurement issue 94-32 Revised Seismic Hazard Estimates Not Applicable Site specific SSAR Section 3.10 94-33 Capacitor Failures in Westinghouse Eagle 21 Not Applicable Protection Systems Procurement issue 94-34 Thermo-Lag 33M60 Flexi-Blanket Ampacity Not Applicable Derating Concerns Procurement issue 94-35 Niosh Respirator User Notices, " Inadvertent Not Applicable Separation of the MMR from the Facepiece of Procurement issue MSA SCBA and Status" 94-36 Undetected Accumulation of Gas in Reactor Not Applicable Coolant System Procedural issue 94-37 Misadministration Caused by a Bent Interstitial Not Applicable to commercial Needle during Brachytherapy Procedure nuclear power plants j
94-38 Results of a Special NRC Inspection at Dresden Not Applicable
... Unit 1 Following a Rupture of Service Water BWR only Inside Containment 1
94-39 Identified Problems in Gamma Stereotactic Not applicable to commercial Radiosurgery nuclear plants 94-40 Failure of a Rod Control Cluster Assembly to Not Applicable Fully Insert Following a Reactor Trip at Installation / Surveillance issue Braidwood Unit 2 94-40 S1 Failure of a Rod Control Cluster Assembly to Not Applicable Fully insert Following a Reactor Trip at Installation / Surveillance issue Braidwood Unit 2 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 090696
135 INFORMATION NOTICES Number Title Comment 94-41 Problems with General Electric Type Not Applicable CR124 Overload Ambient Compensation Procurement issue l
94-42 Cracking in the Lower Region of the Core Not Applicable Shroud in Boiling Water Reactors BWR only l
94-42 S1 Cracking in the Lower Region of the Core Not Applicable l
Shroud in Boiling Water Reactors BWR only l
9443 Determination of Primary to Secondary Steam SSAR Section 11.5 l
Generator Leak Rate See Information Notices 88-44, 94-05 9444 Main Steam Isolation Valve Failure to Close on Not Applicable Demand because of inadequate Maintenance Maintenance issue and Testing 9445 Potential Common-Mode Failure Mechanism Not Applicable for Large Vertical Pumps AP600 has no safety-related pumps 94-46 Nonconservative Reactor Coolant System Not Applicable Leakage Calculation Part of COL i
94-47 Accuracy of Information Provided to NRC Not applicable to commercial during the Licensing Process nuclear power plants 9448 Snubber Lubricant Degradation in High USI-A13 Temperature Environments SSAR Section 1.9.4.2.2 9449 Failure of Torque Switch Roll Pins Not Applicable Procurement issue 94-50 Failure of General Electric Contactors to Pull in Not Applicable at the Required Voltage Procurement issue 94-51 Inappropriate Greasing of Double Shielded Not Applicable Motor Bearings Maintenance issue 94-52 Inadvertent Containment Spray and Reactor Not Applicable Vessel Draindown at Millstone Unit 1 Procedural issue 94-53 Hydrogen Gas Burn Inside Pressurizer during Not Applicable Welding Procedural issue 94-54 Failures of General Electric Magne-Blast Circuit Not Applicable Breakers to Latch Closed Procurement issue 94-55 Problems with Copes-Vulcan Pressurizer Not Applicable Power-Operated Relief Valve Procurement issue l
94-56 Inaccuracy of Safety Valve Set Pressure Not Applicable Determination using Assist Devices Procedural issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1t>090696
136 i
2 1
j INFORMATION NOTICES j
l l
Number Title Comment i
94-57 Debris in Containment and the Residual Heat Not Applicable j
Removal System Maintenance issue See also Information Notice 93-34
)
l 94-58 Reactor Coolant Pump Lube Oil Fire The AP600 RCPs are a canned
]
motor design and have no lube l
oil system SSAR Section 5.4.1.2 94-59 Accelerated Delloying of Cast Aluminum-Not Applicable 4
j Bronze Valves Caused by Microbiologically Procurement issue Induced Corrosion
{
9440 Potential Overpressurization of Main Steam SSAR Section 10.3, Chapter 16 System Tech Spec 3.7.1 1
9441 Corrosion of Wilham Powell Gate Valve Disc Not Applicable j
Holders Procurement issue 94-61 S1 Corrosion of Wilham Powell Gate Valve Disc Not Applicable i
Holders Procurement issue i
j 9442 Operational Experience on Steam Generator USI A-3 j
Tube leaks and Tube Ruptures SSAR Section 1.9.4.2.2 Item A-3 l
See also Information Notice 94-43 l
9443 Boric Acid Corrosion of Charging Pump Casirg Not Applicable 1
Caused by Cladding Cracks The AP600 has no safety-related i
Pumps 9444 Reactivity Insertion Transient and Accident SSAR Section 4.2.1 Limits for High Bumup Fuel j
94-64 S1 Reactivity Insertion Transient and Accident SSAR Section 4.2.1 Limits for High Bumup Fuel 94-65 Potential Error in Manual Brachytherapy Dose Not applicable to commercial j
Calculations Generated Using a Computerized nuclear power plants l
Treatment Planmng System l
94-66 Overspeed of Turbine-Driven Pumps Caused Not Applicable by Govemor Valve Stem Binding The AP600 has no safety-related j
pumps and no turbine-driven pumps j
94-66 S1 Overspeed of Turbine-Driven Pumps Caused Not Applicable by Govemor Valve Stem Binding The AP600 has no safety-related pumps and no turbine-driven pumps j
94-67 Problem with Henry Pratt Motor Operated Not Applicable l
Butterfly Valve Procurement issue i
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt@906%
137 INFORMATION NOTICES Number Title Comment 94-68 Safety-Related Equipment Failures Caused by Not Applicable Faulted Indicating Lamps Procurement issue SSAR Section 3.11 94-69 Potential Inadequacies in the Prediction of Not Applicable Torque Requirements for and Torque Output of Procurement issue Motor-Operated Butterfly Valves 94-70 Issues Associated with the Use of Strontium-89 Not applicable to commercial and Other Beta Amitting Radiopharmaceuticals nuclear plants 94-71 Degradation of Scram Solenoid Pilot Valve Not Applicable Pressure and Exhaust Diaphragms BWR Only 94-72 Increased Control Rod Drop Time from Crud Not Applicable Build-up BWR Only 94-73 Clarification of Criticality Reporting Criteria Not applicable to commercial nuclear power plants 94-74 Facility Management Responsibilities for Not applicable to commercial Purchased or Contracted Services for Radiation nuclear power plants Therapy Programs 94-75 Minimum Temperature for Criticality SSAR Chapter 16 Tech Spec 3.4.2 94-76 Recent Failures of Charging / Safety injection Not Applicable j
Pump Shafts The AP600 has no safety-related Pumps 94-77 Malfunction in Main Generator Voltage The AP600 onsite ac power is a Regulator Causing Overvoltage at Safety-non-class 1E system Related Electrical Equipment SSAR Section 8.3.1.1 94-78 Electrical Component Failure due to Not Applicable Degradation of Polyvinyl Chloride Wire Procurement issue Insulation 74-79 MicrobiologicalInfluenced Corrosion of Not Applicable Emergency Diesel Generator Service Water The AP600 diesel generators are Piping not safety-related.
Surveillance issue 94-80 Inadequate DC Detection in Direct Distribution SSAR Section 8.3.2.2 Systems See also Information Notice 88-86 94-81 Accuracy of Bioassay and Environment Not Applicable to commercial Sampling Results nuclear power plants Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>0906%
. ~
1 138 INFORMATION NOTICES Number Title Comment 94-82 Concerns Regarding Essential Chiller Reliability The component cooling water during Periods of Low Cooling Water system and the chillers are Temperature nonsafety-related closed loop cooling system SSAR Section 9.2.2 94-83 Reactor Trip Followed by Unexpected Events Not Applicable Procurement issue 94-84 Air Entrainment in Terry Lubricating Oil Not Applicable System Procurement issue 94-85 Problems with the Latching Mechanism in Not Applicable Potter and Brumfield R10-E3286-2 Relays Procurement issue 94-86 Legal Actions Against Thermal Science, Inc.,
Not Applicable Manufacturer of Thermo-Lag Procurement issue 94-86 SI.
Legal Actions Against 'Ihermal Science, Inc.,
Not Applicable Manufacturer of Thermo-Lag Procurement issue 94-87 Unanticipated Crack in a Particular Heat of Not Applicable Alloy 600 used for Westinghouse Mechanical Tubes fabricated from alloy 690 Plugs for Steam Generator Tubes SSAR Section 5.4.2 94-88 Inservice Inspection Deficiencies Result in Not Applicable Severely Degraded Steam Generator Tubes Maintenance issue See USI-A3 SSAR Section 1.9.4.2.2, 5.4.2 94-89 Equipment Failures at Irradiator Facilities Not Applicable to commercial l
nuclear power plants 94-90 Transient Resulting in a Reactor Trip and Not Applicable Multiple Safety injection System Actuations at Procedural issue Salem 95-01 DOT Safety Advisory: High Pressure Not Applicable Aluminum Seamless and Aluminum Composite Procedural issue
]
Hoop-Wrapped Cylinders See also Information Noti:e 8Me J
95-02 Problems with General Electric CR2940 Contact Not Applicable Blocks in Medium Voltage Circuit Breakers Procurement issue l
95-03 Loss of Reactor Coolant Inventory Loss of Not Applicable Emergency Mitigation Functions While in a Procedural issue Shutdown Condition See also Generic Letter 88-12 SSAR Section 1.9.5.1 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ltWXE%
139 INFORMATION NOTICES Number Title Comment 95-03 S1 Loss of Reactor Coolant Inventory Loss of Not Applicable Emergency Mitigation Functions While in a Procedural issue Shutdown Condition See also Generic Letter 88-17 SSAR Section 1.9.5.1 95-04 Excessive Cooldown and Depressurization of See Emergency Response the Reactor Coolant System Following a Loss of Guidelines Off-site Power 95-05 Undervoltage Protection Relay Settings out of Not Applicable Tolerance due to Test Equipment Harmonics Procedural / Testing issue 95-06 Potential Blockage of Safety-Related Strainers The AP600 has no safety-related by Material Brought Inside Containment pumps See 1E Bulletin 93-02 and Information Notice 93-36 SSAR Section 6.3.2.5 95-07 Radiopharmaceutical Vial Breakage Durmg Not applicable to commercial Preparation nuclear power plants 95-08 Inaccurate Data Obtained with Clamp-on Not Applicable Ultrasonic Flow Measurement instruments Procedural issue 95-09 Use of Inappropriate Guidelines and Criteria Not Applicable for Nuclear Piping and Pipe Support Administrative Communication Evaluation and Design See also Generic Letter 91-18 95-10 Potential for loss of Automatic Engineered SSAR Section 7.1.2.3 8.1.2, 7.3.1 Safety Features Actuation 95-10 S1 Potential for loss of Automatic Engineered SSAR Section 7.1.2.3 8.1.2, 7.3.1 Safety Features Actuation (Corrected) 95-10 S2 Potential for loss of Automatic Engineered SSAR Section 7.1.2.3 8.1.2, 7.3.1 Safety Features Actuadon 95-11 Failure of Condensate Piping because of Not Applicable Erosion / Corrosion at a Flow-Straightening Surveillance issue Device part of COL SSAR Sections 5.4.3.4, 10.3.6 See Generic I.etter 89-08 95-12 Potentially Nonconforming Fasteners Supplied Not Applicable by A&G Engineering II,Inc.
Procurement issue 95-12 S1 Potentially Nonconforming Fasteners Supplied Not Applicable by A&G Engineering II,Inc.
Procurement issue 95-13 Potential for Data Collection Equipment to Reg. Guide 1.118 Affect Protection System Equipment SSAR Section 1.9.4 Table 1.9-1 Operational Assessment for AP6C August 1996 m:\\3073wa.wpf:ll>4906%
140 INFORMATION NOTICES Number Title Comment 95-13 S1 Potential for Data Collection Equipment to Reg. Guide 1.118
)
Affect Protection System Performance SSAR Section 1.9.4 Table 1.9-1 95-14 Susceptibility of Containment Sump Not Applicable Recirculation Gate Valves to Pressure Locking Procurement / Surveillance issue SSAR Section 3.9.6.2 95-15 Inadequate Logic Testing of Safety-Related Not Applicable Circuits Proceduralissue 95-16 Vibration Caused by increased Recirculation Not Applicable Flow in a Boiling Water Reactor BWR only 95-17 Reactor Vessel Top Guide Plate Cracking Not Applicable BWR only J
95-18 Potential Pressure-Locking of Safety-Related Not Applicable Power Operated Gate Valves Procurement / Surveillance issue SSAR Section 3.9.6.2 95-18 S1 Potential Pressure-Locking of Safety-Related Not Applicable Power Operated Gate Valves Procurement / Surveillance issue SSAR Section 3.9.6.2 95-19 Failure of Reactor Trip Breaker to Open Not Applicable Because of Cutoff Valve Switch Material Procurement issue Lodged in the Trip Latch Mechanism 95-20 Failures of Rosemount Pressure Transmitters Not Applicable due to Hydrogen Permeation into the Sensor Procurement issue Cell 95-21 Unexpa:A Jegradation of Lead Storage Not Applicable Batteries Procurement issue SSAR Section 8.3.2.1.4 95-22 Hardened or Contaminated Lubricants cause Not Applicable Metal Clad Circuit Breaker Failure Procurement / Maintenance issue 95-23 Control Room Staffing Below Muumum Not Applicable Regulatory T.equirements Administrative Communication 95-24 Summary of Licensed Operator Requalification Not Applicable Inspection Program Findings Adnunistrative Communication 95-25 Valve Failure during Patient Treatment with Not applicable to commercial Gamma Stereotactic Radiosurgery nuclear plants 95-26 Defect in Safety-Related Pump Parts due to Not Applicable Inadequate Heat Treatment The AP600 has no safety-related pumps Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
_ _ _ _. _ _ _ _ _ _. - _ _ _ ~ _ _.. _ _... _ _ _.___ _ _ _ ____ _.. _ _ ____ _ _ _
141 l
l J
INFORMATION NOTICES 1
Number Title Comment l
95-27 NRC Review of Nuclear Energy Institute, Not Applicable "Thermo-Lag 330-1 Combustibility Evaluation Procurement issue l
Methodology Plant Screening Guide" l
l 95-28 Emplacement of Support Pads for Spent Fuel Not Applicable Dry Storage Installations at Reactor Sites Installation issue 95-29 Oversight of Design and Fabrication Activities SSAR Section 9.1.2.1 l
for Metal Components used in Spent Fuel Dry l
Storage System 95-30 Suxeptibility of Low-Pressure Coolant Injection Not Applicable and Core Spray injection Valves to Pressure Procurement / Surveillance issue Locking SSAR Section 3.9.6.2
{
See also Information Notice 95-14 l
95-31 Motor Operated Valve Failure Caused by Stem Not Applicable Protector Pipe Interface Procurement / Surveillance issue SSAR Section 3.9.6.2 95-32 Thermo-Lag 330-1 Flame Spread Test Results Not Applicable Procurement issue 95-33 Switchgear Fire and Partial Loss of Offsite Not Applicable Power at Waterford Generating Station, Unit 3 Administrative Communication 95-34 Air Actuator and Supply Regulator Problems in Not Applicable Copes-Vulcan Pressurizer Power Operated Procurement / Surveillance issue Relief Valves SSAR Section 3.9.6.2 95-35 Degraded Ability of Steam Generators to SSAR Section 5.4.1.3.4 l
Remove Decay Heat by Natural Circulation l
95-36 Potential Problems with Post Fire Emergency SSAR Section 9.5.3.2.2 Lighting See also Information Notice 9(M9 95-37 Inadequate Offsite Power System Voltages Not Applicable l
during Design Basis Events Offsite power has no safety-related function due to the passive design of the AP600 SSAR Section 8.1.4.1 95-38 Degradation of Boraflex Neutron Absorber in Not Applicable Spent Fuel Storage Racks Procedure issue See Information Notice 93-71 95-39 Brachytherapy Incidents Involving Treatment Not applicable to commercial Planning Errors nuclear plants 95-40 Supplement Information to Generic Letter 95-See Generic letter 95-03 03,"Circumferential Cracking of Steam USI A-3 Generator Tubes" _
SSAR Section 1.9.4.2.2, Item A-3 i
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf 1t>O90696 1
142 l
1 1
INFORMATION NOTICES Number Title Comment 1
95-41 Degradation of Ventilation System Charcoal Not Applicable Resulting from Chemical Cleaning of Steam Maintenance / Surveillance issue Generators 95-42 Commission Decision on the Resolution of The AP600 RCPs are canned Generic Issue 23, " Reactor Coolant Pump Seal motor pumps Failure" Generic Issue 23 SSAR Section 1.9.4.2.3 95-43 Failure of the Bolt Locking Device on the Not Applicable Reactor Coolant Pump Turning Vane Procurement issue SSAR Section 5.4.1.2.1 95-44 Ensuring Compatible Use of Drive Not Applicable Incorporating Industrial Nuclear Company Procurement issue Ball-Type Male Connectors 1
95-45 American Power Service Falsification of Not Applicable American Society for Nondestructive Testing Administrative communication (ASNT) Certificates 95-46 Unplanned, Undetected Release of Not Applicable Radioactivity from the Exhaust Ventilation BWR only System of a BWR 95-47 Unexpected Opening of a Safety / Relici Valve Not Applicable and Complications involving Suppression Pool Procurement / Surveillance issue Cooling Strainer Blockage SSAR Section 3.9.6.2 95-47 R1 Unexpected Opening of a Safety / Relief Valve Not Applicable and Complications Involving Suppression Pool Procurement / Surveillance issue Cooling Strainer Blockage SSAR Section 3.9.6.2 95-48 Results of Shift Study Not Applicable Administrative communication 95-49 Seismic Adequacy of Thermo-Lag Panels Not Applicable Procurement issue 95-50 Safety Defect in Gammamed 12i Bronchial Not applicable to commercial Catheter Clamping Adapters nuclear plants 95-51 Recent Incidents Involving Potential Loss of Not Applicable to commercial Control of Licensing Material nuclear power plants 95-52 Fire Endurance Test Results for Electrical Not Applicable Raceway Fire Barrier Systems Constructed Procurement issue From 3M Company Interim Fire Barrier Materials Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b.0906%
143 INFORMATION NOTICES Number Title Comment 95-53 Failures of Main Steam Isolation Valves as a Not Applicable Result of Sticking Solenoid Pilot Valves Procurement / Maintenance issue SSAR Section 5.2.3.5, 10.3.2.2.4 95-54 Decay Heat Management Practices during SSAR Section 9.1.3 Refueling Outages 95-55 Handling Uncontained Yellowcake Outside of a Not Applicable to commercial Facility Processing Circuit nuclear power plants 95-56 Shielding Deficiency in Spent Fuel Transfer Not Applicable j
Canal at a BWR BWR only 95-57 Risk Impact Study Regarding Maintenance Not Applicable during Low Power Operation and Shutdown Maintenance issue 95-58 10 CFR 34.20; Final Effective Date Not Applicable to commercial nuclear power plants 96-01 Potential for High Post Accident Closed Cycle Not Applicable Cooling Water Temperatures to Disable The AP600 component cooling Equipment important to Safety water system is a non-safety-related, closed loop cooling system.
96-02 Inoperability of Power Operated Relief Valves Not Applicable j
Masked by Downstream Indications During Installation issue Testing l
96-03 Main Steam Safety Valve Setpoint Variation as Not Applicable a Result of Thermal Effects Procurement issue SSAR Section 10.3.2.2.2 See also Information Notice 93-02 96-04 Incident Reporting Requirements for Not Applicable Radiography Licensees Procurement issue 96-05 Partial Bypass of Shutdown Cooling Flow from Not Applicable 4
the Reactor Vessel BWR Only 96-06 Design and Testing Deficiencies of Tornado Not Applicable Dampers at Nuclear Power Plants Maintenance / Surveillance issue 96-07 Slow Five Percent Scram Insertion Times Not ' Applicable Caused by Viton Diaphragms in Scram BWR Only Solenoid Pilot Valves 96-08 Thermally Induced Pressure Locking of a High Not Applicable i
Pressure Coolant Injection Gate Valve Procurement / Surveillance issue SSAR Section 3.9.6.2 96-09 Damage in Foreign Steam Generator Intemals SSAR Section 5.4.2.4.1 Operational Assessment for AP600 August 1996 m:\\3073w 1.wpf:1b-090696
l 144 INFORMATION NOTICES Number Title Comment
% 10 Potential Blockage by Debris of Safety System Not Applicable Piping which is Not Used During Normal Maintenance / Surveillance issue Operation or Tested During Surveillances See also IE Bulletin 93-02
% 11 Ingress of Demineralizer Resins increases Not Applicable Potential for Stress Corrosion Cracking of Maintenance / Surveillance issue Control Rod Drive Mechanism Penetrations
% 12 Control Rod Insertion Problems Not Applicable Administrative communication
% 13 Potential Containment Leak Paths Through Not Applicable Hydrogen Analyzers Procedural issue
% 14 Degradation of Radwaste Facility Equipment at Not Applicable Milestone Nuclear Power Station, Unit 1 Maintenance / Surveillance issue
% 15 Unexpected Plant Performance Durinr, Not Applicable Performance of New Surveillance Tests Surveillance issue
% 16 BWR Operation with Indicated Flow Less than Not Applicable Natural Circulation BWR only
% 17 Reactor Operation inconsistent with the Not Applicable Updated Final Safety Analysis Report Administrative Communication
% 18 Compliance with 10 CFR Part 20 for Airborne Not Applicable to commercial Thnrium nuclear power plants
% 19 Failure of Tone Alert Radios to Activate when Not Applicable Receiving a Shortened Activation Signal Procurement issue
% 20 Demonstration of Associated Equipment Not Applicable to commercial Compliance with 10 CFR 34.20 nuclear power plants
% 21 Safety Concems Related to the Design of the Not Applicable to commercial Door Interlock Circuit on Nucletron High Dose nuclear power plants Rate and Pulsed Dose Rate Remote Afterloading Brachytherapy Devices
% 22 Improper Equipment Settings due to the use of Not Applicable Nontemperature Compensated Test Equipment Maintenance / Surveillance issue i
l Operational Assessment for AP600 August 1996 m:\\3073w.1.wpf1b.090696 i
145 AEOD REPORTS Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1ba90696
146 i
i AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E001 Crystal River Nuclear Power Plant Decay Not Applicable Heat Closed Cycle Cooling Water AP600 has no safety-related Pumps /DCP-1A and DCP-B (3/80) pumps AEOD/E002 BWR Jet Pump Integrity (5/80)
Not Applicable AP600 has no jet pumps /BWR only AEOD/E003 Comparison of Reactor Coolant Pump Not Applicable Events Contained in LERs, NPRDS, Administrative communication RECON, and Plant records (6/80)
AEOD/E004 Data Summaries of Licensee Event Reports Not Applicable of Pumps at U.S. Commercial Nuclear Administrative communication Power Plants,1/1/72 - 4/30/78 (7/80)
AEOD/E005 Operational Restrictions for Class IE 120 SSAR Section 83.2 l
VAC Vital Instrument Buses (7/80)
AEOD/E006 Loss of Residual Heat Removal at Beaver Not Applicable Valley, LER 80-031 (8/80)
AP600 Residual Heat Removal System is not safety-related AEOD/E007 Potential for Unacceptable Interaction Not Applicable Between the Control Rod Drive System and BWR only Nonessential Air System at Browns Ferry (8/80)
AEOD/E008 Operational Restrictions During Not Applicable Surveillance Testing of Emergency Diesel The diesel generators for the Generators (8/80)
AP600 are not safety-related SSAR Section 8.3.1 AEOD/E009 Failures of Containment Isolation Valves at Not Applicable Zion (8/80)
Procurement issue AEOD/E010 Tie Breaker Between Redundant Class 1E Not Applicable Buses - Point Beach Units 1 and 2 (8/80)
AP600 has no Class 1E AC power or tie breaker between redundant bases SSAR Section 8.1 AEOD/E011 Concerns Related to the Integrity of a Not Applicable Polymer Coating for Surfaces Inside Procurement Issue Containment (8/80)
AEOD/E012 Salem Unit 1 - Solenoid Valve of Not Applicable Containment Fan Coil Unit Service Water Procurement issue Flow Control Valve (9/80)
AEOD/E013 Excessive Main Feedwater Transient (9/80)
SSAR Chapter 15 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>0906%
147 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E014 Transient at Crystal River Unit 3 - 9/30/80 Not Applicable (10/80)
Maintenance issue AEOD/E015 1/3/77, Quad Cities Unit 1 Loss-of-Air Not Applicable Event and its Effect on Scram Capability BWR only (10/80)
AEOD/E016 Flow Blockage in Essential Equipment at Not Applicable ANO Caused by Corbicula sp. (Asiatic Site specific issue Clams) (10/80)
AEOD/E017 Engineering Evaluation of Steam Generator SSAR Chapter 15 Overfill (10/80)
AEOD/E018 Potential Failure of BWR Backup Scram Not Applicable (Mode Switch in Shutdown) Capability BWR only I
(12/870)
AEOD/E019 Davis Besse Unit 1 - Emergency Core SSAR Chapter 15 Cooling System Actuation During Hot 4
Shutdown on 12/5/80)
AEOD/E020 Internal Appurtances in LWRs (12/80)
Not Applicable Administrative communication l
AEOD/E101 Degradation of Internal Appurtances in Not Applicable LWR Piping (1/81)
No issue /No action AEOD/E102 Sequoyah Unit 1 Loss of Annunciation Not Applicable (1/81)
Procurement issue i
AEOD/E103 Davis Besse Nuclear Power Station Unit 1 -
Not Applicable Engineered Safety Features Actuation Plant specific issue i
System (ESFAS) (2/81) i AEOD/E104 Engineering Evaluation of Feedwater Not Applicable Transient and System Pipe Break at Turkey Procurement issue Point 3 (3/81)
AEOD/E10S Water Hammer During Restart of Residual Not Applicable Heat Removal Pumps (3/81)
BWR only AEOD/E106 Water Hammer in the Steam Condensing Not Applicable Mode of the Residual Heat Removal BWR only System Operation (3/81)
AEOD/E107 Peach Bottom Occurrence on 2/25/81 Not Applicable (4/81)
Procedural issue AEOD/E108 Hatch Units 1 and 2 - Alternate Offsite Not Applicable Source Interlock With Emergency Diesel Plant specific issue Generators (4/81)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 0906%
)
148 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E109 Potential Common Mode Failure of Diesel Not Applicable Generators (4/81)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1 AEOD/E110 Requirements of the Preferred of Offsite Not Applicable Power System (4/81)
AP600 does not require offsite power SSAR Section 8.1 and 8.2 i
AEOD/E111 Evaluation of High Pressure Safety Not Applicable Injection Pump Operability without Service AP600 has no high-pressure SI Water (5/81) pumps, but do have CMTs/
AP600 Service Water System is not safety-related SSAR Section 5.6.13,9.2.1 1
AEOD/E112 Inoperability of Instrumentation Due to SSAR Section 3.11 Extreme Cold Weather (6/81)
AEOD/E113 Deliberate Pump Trip at Browns Ferry Not Applicable Unit 2 on 4/6/81 (6/81)
AP600 has no pumps AEOD/E114 Control Systems Failures That Could Cause Control System Failure Analysis or Exacerbate Nuclear Power Plant Accidents (6/81)
AEOD/E115 Additional Information on Events at TMI-2 Not Applicable During Pre-operational Testing Plant specific issue (September 5-12,1977) (7/81)
AEOD/E116 Failure of B Phue Main Transformer and Not Applicable
)
Subsequent Fire in the Transformer Area -
Procurement issue North Anna Unit 2 (7/81)
AEOD/E117 Events at TMI-2 During Pre -Operational Not Applicable Testing (7/81)
Procedural issue AEOD/E118 Setpoint Drift Occurrences for the Barton Not Applicable Model 288 Instrument (7/81)
Procurement / Procedural issue AEOD/E119 Loss of Residual Heat Removal Capability Not Applicable at Brunswick Units 1 and 2 (7/81)
Plant specific AEOD/E120 Ignition of Gaseous Waste Decay Tank at Not Applicable San Onofre Unit 1 - 7/17/81 (8/81) part of COL Maintenance / Surveillance issue AEOD/E121 Crystal River 3 Engineered Safeguards Not Applicable Relay Failures (8/81)
Procurement issue Operational Assessment for AP600 August 1996 m:\\3073w.1.wpf.Itwo6%
149 i
AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E122 AEOD Concern Regarding Inadvertent Not Applicable q
Operung of Atmospheric Dump Valves on B&W facilities only B&W Plant During Loss of Integrated Control System Non-Nuclear / Instrumentation (9/81)
AEOD/E123 Immediate Action Memo - Common Cause Not Applicable Failure Potential at Rancho Seco - Desiccant Part of COL 1
Contamination of Air Lines (9/81)
Maintenance / Surveillance issue AEOD/E124 Review of Information on Purge Valves Not Applicable 4
(9/18)
Procurement issue AEOD/E125 Engineering Evaluation Report on Not Applicable Shutdown Cooling System Heat Exchanger No issue Failure at Oyster Creek, August 1981 (10/81)
AEOD/E126 Event Sequences Not Considered in the Not Applicable Design of Emergency Bus Control Logic No issue (10/81)
AEOD/E127 Pressure Boundary Degradation Due to Not Applicable Pump Seal Failure at Arkansas Nuclear AP600 has no seals on RCPs One (10/81)
SSAR Section 1.2.1.2.3 AEOD/E128 Inoperable Teledyne Solenoid Valves Not Applicable (11/81)
Procurement / Maintenance issue AEOD/E129 Brunswick unit 2 Diesel Generator Jacket SSAR Section 16.2 Water Temperature Control Valve and Manual Bypass Valve (12/81)
AEOD/E130 Davis Besse LER 79-062 on Auxiliary Not Applicable l
Feedwater System Pressure Switches Procurement issue (12/81)
AEOD/E131 High Circulating Current Associated With Not Applicable Inverter Output Due to Lack of Circuit Maintenance issue Tuning (12/81)
AEOD/E132 Abnormal Wear Encountered on Aloyco Not Applicable Swing Check Valves Installed in the Low Procurement issue Pressure Safety Injection System at Palisades (12/81)
AEOD/E133 Inadequacies in Periodic Testing of Not Applicable Combustion Engineering Reactor Protection Procedural issue System (12/81)
AEOD/E201 Methodology for Vital Area Determination SSAR Section 13.6 (1/82)
Operational Assessment for AP600 August 1996 ma3073w-1.wpf;1t>-0906%
150 t
4 j
AEOD ENGINEERING EVALUATION REPORTS l
Number Title Comment AEOD/E202 Loss of High Pressure Injection Lube Oil Not Applicable i
Cooling at Rancho Seco (1/82)
AP600 has no safety-related l
Pumps AEOD/E203 Inadvertent Isolation of Containment Fan Not Applicable Units at Salem Unit 1 (1/82)
Plant specific issue l
AEOD/E204 Effects of Fire Protection System Actuation SSAR Section 9.5.1 on Safety-Related Equipment (1/82) l AEOD/E205 Potential Consequences of Heavy Load USI A-36 Drop Accidents in LWRs (2/82)
SSAR Section 1.9.4.2.2 AEOD/E206 Load Reduction Transient on January 14, Not Applicable 1982, at Salem Unit 2 (2/82)
Administrative issue AEOD/E207 LER 50-336/81-26: Investigative of the Not Applicable Relative Frequency of Valve Overtravel AP600 has no CCPs in SI system Anomalies That Could Result in a Positive Centrifugal Pump Runout Exceeding Net Positive Sudion Head (2/82)
AEOD/E208 An Observed Differmee in Lift Setpoint for SSAR Chapter 16 Section 3.4.6, Steam Generator and Pressurizer Safety 3.7.1 Valves (2/82)
AEOD/E209 Generator Rotor Retauung Ring as a SSAR Section 10.2.2
^
Potential Missile (Incident at Barseba:k Unit 1 on 4/13/79) (2/82)
AEOD/E210 Inadequate Switchgear Cooling at Beaver SSAR Section 3.11.4,9.4 Valley Unit 1 (2/82)
AEOD/E211 Repetitive Failures of Emergency Not Applicable Feedwater Flow Valves at Arkansas Unit 2 Maintenance issue Because of Valve Operator Hydraulic Problems (2/82)
AEOD/E212 Spurious Trip of the Generator Lockout Not Applicable Relay Associated With a Diesel Generator The diesel generators for the Unit (2/82)
AP600 are not safety-related SSAR Section 8.3.1 AEOD/E213 Trip of Two Inservice Auxiliary Feedwater SSAR Section 10.4.9 Pumps From Low Suction at Zion Unit 2 on December 11,1981 (2/82)
AEOD/E214 Duane Arnold Loss of River Water System Not Applicable Loop (3/82)
Site-specific issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-090696
d l'
151 t
AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E215 Engineering Evaluation of the Sale Service Not Applicable i
Water System Flow Blockage at the Pilgrim Site-specific issue Nuclear Station by Blue Mussels (3/82)
AEOD/E216 A Recently Evaluated Pre-Operational Test Not Applicable Precursor of the TMI-2 Accident (3/82)
Administrative communication AEOD/E217 Scram Pilot Solenoid Valve Failures Due to Not Applicable Low Voltage - Grand Gulf Unit 1 (3/82)
Plant specific issue /BWR AEOD/E218 Potential for Air Binding or Degraded Not Applicable Performance of BWR Residual Heat BWR only Removal System Pumps During the Recirculation Phase of a Loss-of-Coolant Accident (3/82)
AEOD/E219 Proposed Circular: Contammation of Air Not Applicable Serving Safety-Related Equipment (4/82)
Part of COL Surveillance issue AEOD/E220 Water in the Fuel Oil Tank at Surry Power Not Applicable Station Unit 2 (4/82)
Plant Specific issue /No safety-related fuel oil tank AEOD/E221 Indian Point Unit 2 Flooding Event (4/82)
SSAR Section 3.4 AEOD/E222 Loss of Reserve Station Service Not Applicable Transformer "B" on 1/18/82, at Surry Plant specific issue Unit 2 (5/82)
AEOD/E223 Inadvertent Loss-of-Coolant Events at Not Applicable Sequoyah Units 1 and 2 (5/82)
Administrative / Procedural issue AEOD/E224 Generic Concerns Associated With the SSAR Section 15.6.3 Ginna Steam Generator tube Rupture Event (5/82)
AEOD/E225 Degradation of BWR Scram Pilot Solenoid Not Applicable Valves Due to Abnormal Power Supply BWR only Voltage (6/82)
AEOD/E226 Inoperability of Instrumentation Due to SSAR Section 3.11 Extreme Cold Weather (6/82)
AEOD/E227 Failure of Engineered Safety Features Not Applicable Manual Initiation Pushbutton Switches Procurement issue (6/82)
AEOD/E228 Repetitive Overspeed Trips of the Steam Not Applicable Driven Emergency Feedwater Pump on AP600 has no turbine driven Initial Start at Arkansas Nuclear One, pumps Unit 2 (6/82)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 090696
)
152 4
AEOD ENGINEERING EVALUATION REPORTS 1
j Number Title Comment AEOD/E229 Potential for Flooding in Control Room at SSAR Section 9.5.1.2.1.6 San Onofre Units 2 and 3 (6/82)
AEOD/E230 Water in the Fuel Oil Tank at Surry Power Not Applicable Station, Unit 2 - Additional Information Plant specific issue /No safety-j (7/82) related fuel oil tank AEOD/E231 Millstone Unit 2 Loss of Shutdown Cooling Not Applicable j
Due to Trip of Low Pressure Safety AP600 has no safety-related Injection Pump (7/82) pumps AEOD/E232 Potential Deficiency in the Sigma Not Applicable l
Lumigraph Indicators Model Number 9270 Procurement issue 1
(7/82) i AEOD/E233 Carbon Dioxide Systems Used for Fire SSAR Section 9.5.1.2.1.4 i
Protection in or Adjacent to Critical Areas (7/82) l AEOD/E234 Failure in a Section of 4 KV Bus Cable Not Applicable j
Manufactured by Okonite (8/82)
Procurement issue d
AEOD/E235 Wiring Error in Handswitch for Solenoid Not Applicable i
Control Valves Associated with High Procurement issue i
Pressure Coolant Injection System Steam l
Condensing Mode Pressure Control Valve at Duane Arnold (8/82) j AEOD/E236 Brunswick Steam Electric Plant Unit 2 Loss Not Applicable j
of Residual Hat Removal Service Water on Plant specific issue j
1/16/82 (8/82) j AEOD/E237 Power Operated Relief Valve Failure at Not Applicable Robinson (8/82)
Maintenance issue i
i AEOD/E238 Water in the Lube Oil in Safety Injection Not Applicable j
Pump IA-A at Sequoyah - LER 81-076 Maintenance issue /AP600 has l
(8/82) no safety-related pumps AEOD/E239 Main Steam Isolation Valve Closures and Not Applicable j
Pressurizer Safety Valve Actuation at Maintenance issue j
St. Lucie Unit 1 on 12/19/81 (9/82) g
{
AEOD/E240 Prelimmary Account of Events Associated Not Applicable i
With a Reactor Trip at Hatch on 8/25/82 Procurement issue (9/82) j AEOD/E241 Emergency Diesel Generator System Not Applicable j
Problems at Fitzpatrick (10/82)
The diesel generators for the j
AP600 are not safety-related i
SSAR Section 8.3.1 1
1 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1b-0906%
-y
--re.4
153 AEOD ENGINEERING EVALUATION REPORTS Number -
Title Comment AEOD/E242 Fuel Assembly Degradation While in the Not Applicable Spent Fuel Storage Pool (10/82)
Maintenance issue AEOD/E243 Plant Trip Followed by a Safety injection Not Applicable Due to Loss of "A" Cooling Tower Pump at AP600 has no safety-related Palisades on 2/4/82 (10/82) pumps l
AEOD/E244 Loss of residual Heat Removal System Not Applicable Event at Pilgrim Nuclear Power Station on Installation / Maintenance issue 12/21/81 (10/82)
AEOD/E245 Failure of Westinghouse Type SC-1 Not Applicable No.1876-072 Relays (10/82)
Procurement issue AEOD/E246 Events involving Loss of Electrical Not Applicable 1
Inverters including Attendant Inverters to Maintenance issue j
Vital Instrument Buses (1.82)
AEOD/E247 Engineering Evaluation of Turbine / Reactor Not Applicable Trip at Rancho Seco on 8/7/81 (11/82)
Plant specific AEOD/E248 Engineering Evaluation Report on McGuire Not Applicable Overpressurization Event on 8/27/81 AP600 has no turbine driven (11/82) pumps AEOD/E249 Engineering Evaluation Memorandum -
Not Applicable Licensee Reporting of the Turbine / Reactor Administrative issue Trip at Rancho Seco on 8/7/81 (11/82)
AEOD/E250 Quad Cities Unit 2 Loss of Auxiliary Not Applicable Electrical Power Event on 6/22/82 (11/82)
Plant specific issue AEOD/E251 Salem Unit 2 Loss of Vital Bus No. 2A Not Applicable (11/82)
Plant specific issue AEOD/E252 No Title (no date)
Not Issued AEOD/E253 Potential Control Logic Problem Resulting Not Applicable in Inoperable Auto Start of Diesel Procedural issue Generator Units Under the Conditions of Loss-of-Coolant Accident and Loss of Station Power (LOSP) (11/82)
AEOD/E254 Review of Prairie Island Unit 1 LER 82-015-Not Applicable 01T on Diesel Generator Operability Administrative / Procedural issue (11/82)
AEOD/E255 Failure of the Vent Line on the Common Not Applicable Discharge of the Two Motor Driven AP600 has no safety-related j
Auxiliary Feedwater Pumps at San Onofre AFW or similar safety-related Unit 2 From an Improper Valve Lineup system (11/82)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1be90696
I 154 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E256 Loss of Shutdown Cooling and Subsequent Not Applicable Boron Dilution at San Onofre Unit 2 AP600 has no safety-related (11/82) pumps AEOD/E257 Insufficient Net Positive Suction Head for Not Applicable Charging Pump Service Water Pumps at AP600 has no safety-related Surry Nuclear Power Station (12/F2) pumps SSAR Section 9.2.1 AEOD/E301 Fuel Degradation at Westinghouse Plants Not Applicable (1/83)
Plant specific issue AEOD/E301 Update to AEOD/E301 (Fuel Degradation Not Applicable R1 at Westinghouse Plants) (4/83)
Pant specific issue AEOD/E302 Potential Loss of Service Water Flow Not Applicable Resulting From a Loss of Instrument Air AP600 service water is not (1/83) safety-related SSAR Section 9.2.1, 16.2 AEOD/E303 Valve Flooding Event at Surry (2/83 Not Applicable Plant specific issue AEOD/E304 Investigation of Backflow Protection in SSAR Section 3.4.1.2.2 Common Equipment and floor Drain Systems to Prevent Flooding of Vital Equipment in Safety-Related Compartments (3/83)
AEOD/E305 Inoperable Motor Operated Valve Not Applicable Assemblies Due to Premature Degradation Procedural / Maintenance issue of Motors and/or Improper Limit Switch / Torque Switch Adjustment (4/83)
AEOD/E306 Cooldown During Loss of Control Room Not Applicable Test at McGuire Unit 1 (4/83)
Procedural issue AEOD/E307 Degradation of Safety-Related Batteries Not Applicable Due to Cracking of Battery Cell Cases Procurement issue and/or Other Possible Aging-Related Mechamsms (4/83)
AEOD/E308 Cracks and Leaks in Small-Diameter Piping Not Applicable (4/83)
Installation issue AEOD/E309 The Potential for Water Hammer During Not Applicable the Restart of Residual Heat Removal BWR only Pumps at BWR Nuclear Power Plants (4/83)
AEOD/E310 Loss of Shutdown Cooling and Subsequent Not Applicable Boron Dilution at San Onofre Unit 2 (4/83)
Training issue
~
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-0906%
==
l l
155 1
AEOD ENGINEERING EVALUATION REPORTS l
Number Title Comment AEOD/E311 Loss of Salt Water Flow to the Service Not Applicable Water Heat Exchangers for 23 Minutes at Site-specific issue Calvert Cliffs Unit 2 (4/83)
AEOD/E312 Operability of Target Rock Safety Relief Not Applicable Valves in the Safety Mode with Pilot Valve Procurement / Maintenance issue Leakage (5/83)
AEOD/E313 Potential Contamination of the Spent Fuel Not Applicable Pool and Primary Reactor System (6/83)
Part of COL AEOD/E314 Loss of All Three Charging Pumps Due to Not Applicable Empty Common Reference Irg in the AP600 has no safety-related Liquid pumps AEOD/E31S Misuse of Valve resulting in Vibration and Not Applicable Damage to the Valve Assembly and Pipe BWR only Supports (7/83)
AEOD/E316 Frozen Ice Condenser Intermediate Deck Not Applicable Doors (7/83)
Ice Condenser only AEOD/E317 Loss of High Pressure Injection System Not Applicable (8/83)
AP600 has no safety-related Pumps
.m AEOD/E318 Biofouling at Salem Units 1 & 2 (8/83)
Not Applicable Site-specific issue AEOD/E319 Loss of Drywell Torus Pressure Differential Not Applicable During Residual Heat Removal Pump Flow BWR only Testing at Cooper (9/83)
AEOD/E320 Power Operated Relief Valve Actuation Not Applicable Resulting in Safety Injection Actuation at CE facilities only Calvert Cliffs (9/83)
AEOD/E321 Three Similar Events of a Loss of Not Applicable Shutdown Cooling Flow at Combustion CE facilities only Engineering Plants (9/83)
I AEOD/E322 Damage to Vacuum Breaker Valves as a Not Applicable Resuli of Relief Valve Lifting at Peach BWR only Bottom Unit 2 (9/83)
AEOD/E323 Load Reduction Transient at Salem Unit 2 Not Applicable on 1/14/82 (9/83)
Procedural / Training issue AEOD/E324 Review of Events involving Failures of Not Applicable Power Supply in Instrumentation and Procurement issue Control Systems (9/83)
)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf 1tMN06%
l 156 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment
, AEOD/E325 Vapor Binding of Auxiliary Feedwater Not Applicable Pumps at Robinson Unit 2 (11/83)
AP600 has no safety-related AFW system or similar safety-related system AEOD-E326 Steam Voiding of Oconee Unit 3 on Not Applicable 6/13/73: A Precursor Event to the TMI-2 Administrative communication Accident (11/83)
AEOD/E327 Gaseous Releases From Waste Gas Disposal SSAR Section 11.3 System (11/83)
AEOD/E401 Temporary Loss of All AC Power Due to Not Applicable Relay Failure in Diesel Generator Load
'Ihe diesel generators for the Shedding Circuitry at Fort St. Vrain (1/84)
AP600 are not safety-related SSAR Section 8.3.1,16.2 AEOD/E402 Water Hammer in Boiling Water Reactor Not Applicable High-Pressure Coolant Injection Systems BWR only (1/84)
AEOD/E403 Deficiency in Automatic Switch Company Not Applicable (ASCO) Spare Parts Kits for Scram Pilot Procurement issue Solenoid Valves (1/84)
AEOD/E404 Failures in the Upper Head Injection The AP600 has no upper head System (2/84) injection system AEOD/E405 Common Mode Failure of HPCI Steam Not Applicable Flow Isolation Capability at Browns Ferry BWR only (3/84)
AEOD/E406 Mechanical Snubber Failure (3/84)
Not Applicable Procurement issue AEOD/E407 Initiation and Indication Circuitry for High Not Applicable Pressure Coolant Injection Systems (4/83)
BWR only AEOD/E408 Reversed Differential Pressure Instrument Not Applicable Sensing Lines (4/84)
Maintenance / Installation issue AEOD/E409 Operating Experience Involving Air in Not Applicable Instrument Sensing Lines (5/84)
No issue /no action AEOD/E410 Operational Experience Involving Standby Not Applicable Gas Treatment Systems That Illustrate Procurement issue Potential Common Cause Failure or Degradation Mechanisms (5/84)
AEOD/E411 Failure of Anticavitation Device in Residual Not Applicable Heat Removal Service Water Heat Procurement issue Exchanger Outlet Valve (5/84)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:Ib-090696
157 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E412 Adverse System Interaction with Domestic SSAR Section 3.4.1.2.2.2 Water Systems (5/84)
AEOD/E413 Natural Circulation in Pressurized Water Not Applicable Reactors (5/84)
No issue /no action AEOD/E414 Stuck Open Isolation Check Valve on the Not Applicable Residual Heat Removal System at Hatch Plant specific event Unit 2 (5/84)
AEOD/E415 Overcooling Transient (6/84)
Not Applicable Administrative No issue /no action AEOD/E416 Erosion in Nuclear Power Plants (6/84)
Not Applicable Part of COL Surveillance issue AEOD/E417 Loosening of Flange Bolts on Residual Heat Not Applicable Removal Heat Exchanger Leading to BWR only Primary to Secondary Side leakage (7/84)
AEOD/E418 Feedwater Transients During Startup at SSAR Section 7.7 Westinghouse Plants (7/84)
AEOD/419 Failures of Fischer-Porter Transmitters Not Applicable Used in Safety-Related Systems (7/84)
Procurement issue AEOD/E420 Operational Experiences involving Shorted Not Applicable Lamp Sockets of Indication Lights (8/84)
Maintenance issue AEOD/E421 Loss of Pressurizer Heaters During Precore Not Applicable Hot Functional Testing (8/84)
No issue AEOD/E422 High Pressure Coolant Injection Not Applicable Performance at Hatch Units 1 and 2 (8/84)
BWR only AEOD/E423 Failures of Large Hydraulic Snubbers to Not Applicable Lock Up (9/84)
Part of COL Procurement / Surveillance issue AEOD/E424 Failure of Anchor Bolt on Diesel Generator Not Applicable Day Tank at Davis-Besse Unit (10/84)
The diesel generators are not safety-related SSAR Section 8.3.1 AEOD/E425 High Pressure Coolant Injection system Not Applicable Lockout at Vermont Yankee (10/84)
Procedural issue Operational Assessment for AP60 August 1996 m:\\3073w-1.wpf:1b 090696
158 j
J AEOD ENGINEERING EVALUATION REPORTS i
Number Title Comment t
AEOD/E426 Single Failure Vulnerability of Power-SSAR Section 3.9.1.1.2.6 Operated Relief Valve Actuation Circuitry for Low Temperature Overpressure j
Protection (10/84)
AEOD/E427 Licensee Event Reports 'Ihat Address SSAR Section 8.3.1.1.2.1 Situation that Potentially Could Result in j
Overloading Electrical Equipment in the i
Emergency Power System or Prevent Operation of the Onsite Power System
{
Sequencer (11/84)
I AEOD/E501 Motor Operated Valve Failures Due to SSAR Section 10.4.7.2.2 Hammering Problem (1/85)
Procurement issue l
l AEOD/E502 Failure of Residual Heat Removal Not Applicable l
Suppression Pool Cooling Valve to Operate Procurement / Maintenance issue j
(1/85)
See Information j
Notice 83-70 AEOD/E503 Partial Failures of Control Rod Systems to SSAR Section 2.3.9.4.4,4.6.3 Scram (3/85) 3
{
AEOD/E504 Loss or Actuation of Various Safety-Related Not Applicable Equipment Due to Removal of Fuses or Maintenance Procedural issue Opening of Circuit Breakers (3/85) p AEOD/E505 Service Water System Air Release Valve Not Applicable l
Failures (3/85)
The AP600 Service Water System j
is not safety-related i
SSAR Section 9.2.1,16.2 AEOD/E506 Valve Stem Susceptibility to Intragranular Not Applicable l
Stress Corrosion Cracking Due to improper Procurement issue Heat treatment (5/85) j AEOD/E507 Electrical Interaction Between Units During Not Applicable Loss of Offsite Power Event of August 21, Single unit design 1984 at McGuire Units 1 and 2 AEOD/E508 Nuclear Plant Operating Experience Not Applicable j
Involving Safety System Disturbances Due Procurement issue l
to Bumped Electro-Mechanical Components (5/85) j AEOD/E509 Salem Unit 2 Depressurization Event (7/85)
Not Applicable Procedural issue AEOD/E510 Disabling of a Shared Diesel Generator Set Not Applicable Due to Electrical Power Supply AP600 has no shared diesel Arrangement for Support Auxiliaries (7/85) generator sets 4
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf-1t>4906%
_m i
i 159 j-l, AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E511 Closure of Emergency Core Cooling Not Applicable System Minimum Flow Valves (8/85)
BWR only AEOD/E512 Failures of Safety-Related Pump Due to Not Applicable Debris (9/85)
AP600 has no safety-related pumps AEOD/513 High Pressure Core Spray System Relief Not Applicable Valve Failures (9/85)
BWR only AEOD/E514 Core Damage Precursor Event at Trojan Not Applicable (10/85)
Plant Specific issue AEOD/E514 R1 Core Damage Precursor Event at Trojan Not Applicable Plant specific issue AEOD/E515 Inadvertent Actuation of Safety System Not Applicable Due to Cross talk (12/85)
Plant Specific issue AEOD/E601 Deficient Operator Actions Following Dual Not Applicable Function Valve Failures (1/86)
AP600 does not use dual function valves AEOD/E602 Unexpected Criticality Due to Incorrect Not Applicable Calculation and Failure to Follow Procedural issue Procedures (1/86)
AEOD/E603 Delayed Access to Safety-Related Areas Not Applicable During Plant Operation (2/86)
Procedural issue AEOD/E604 Spurious System Isolations Due to the Not Applicable Panalarm Model 86 Thermocouple Monitor Procurement issue (3/86)
AEOD/E605 Lightning Events at Nuclear Power Plants Not Applicable (4/86)
No conclu'sions AEOD/E606 Loss of Safety injection Capability at Indian Not Applicable Point Unit 2 (5/86)
AP600 has no BIT or safety-related pumps AEOD/E607 Degradation of Loss of Charging Systems Not Applicable with Swing Pump Designs (7/86)
AP600 has no safety-related Pumps AEOD/608 Reexamination of water Hammer Not Applicable Occurrences (7/86)
No conclusions SSAR Section 10.4.7.2.2 AEOD/E609 Inadvertent Draining of Reactor Vessel Not Applicable During Shutdown Cooling Operation BWR only (8/86)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b 090fA6
i 160 AEOD ENGINEERING EVALUATION REPORTS q
m Number Title Comment AEOD/E610 Loss of Low Pressure Coolant injection Not Applicable Loop Selection Logic at Millstone Unit 1 BWR only (8/86)
AEOD/E611 Deficiencies in Seismic Anchorage for Not Applicable Electrical and Control Panels (10/86)
Installation issue AEOD/E612 Emergency Diesel Generator Component Not Applicable Failures Due to Vibration (12/86)
The diesel generators for the AP600 are not safety-related SSAR Section 8.3.1, 16.2 AEOD/E613 Localized Rod Cluster Control Assembly Not Applicable Wear at PWR Plants (12/86)
Part of COL Surveillance issue AEOD/E701 Potential Containment Airlock Window Not Applicable Failure Due to Radiation (1/87)
Nonrepresentative Test AEOD/E702 MOV Failure Due to Hydraulic Lockup Not Applicable from Excessive Grease in Spring Pack Procurement / Maintenance issue (3/87)
AEOD/E703 Loss of Offsite Power Due to Unneeded Not Applicable Actuation of Startup Transformer No issue /no action Protection Differential Relay (3/87)
AEOD/E704 Discharge of Primary Coolant Outside of Not Applicable Containment at PWRs While on RHR Procedural issue Cooling (3/87)
AEOD/E705 RWCU System Automatic Isolation and Not Applicable Safety Considerations (3/87)
BWR only AEOD/E706 Inadequate Mechanical Blocking of Valves Not Applicable (3/87)
Procedural issue AEOD/E707 Design and Construction Problems at Not Applicable Operating Nuclear Plants (3/87)
Installation / Procurement issue AEOD/E708 Depressurization of Reactor Coolant Not Applicable Systems at PWRs (8/87)
Procedural issue AEOD/E709 Auxiliary Feedwater Pump Trips Due to Not Applicable Low Suction Pressure (8/87)
AP600 has no safety-related pumps AEOD/E710 Inadequate NPSH in Low-Pressure Safety Not Applicable Systems in PWRs (10/87)
AP600 has no safety-related pumps Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4906%
t 161 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E801 BWR Overfill Events Resulting in Steam Not Applicable Line Flooding (4/88)
BWR only AEOD/E802 Design and Operating Deficiencies in SSAR Section 9.4.1 Control Room Emergency Ventilation Systems (5/88)
AEOD/E803 Inadequate NPSH in High Pressure Safety Not Applicable Injection Systems in PWRs (8/88)
AP600 has no safety-related l
HHSI pumps l
AEOD/E804 Reliability of Recirculation Pump Breaker Not Applicable During an ATWS (8/88)
BWR only AEOD/E805 Potential LOCA Due to Energized Not Applicable Uncovered Pressurizer Heaters (9/88)
Procedural issue AEOD/E806 Loss of Decay Heat Removal Due to Rapid SSAR Section 5.4.14 Refueling Cavity Pumpdown (10/88)
AEOD/E807 Engineering Evaluation Report - Pump Not Applicable Damage Due to Low Flow Cavitation AP600 has no safety-related (10/88) pumps AEOD/808 Operational Experience Review of Potential SSAR Chapter 16, Large Openings in Containment (12/88)
Section 3.6
{
AEOD/E901 Problems with Oils, Greases, Solvents, and Not Applicable f
Other Chemical Materials (2/89)
Maintenance issue i
AEOD/E902 Fires and Explosive Mixtures Resulted Not Applicable From introduction of Hydrogen into Plant Procedural issue Air Systems (3/89)
AEOD/E903 No Title (no date)
Not issued AEOD/E904 On Demand Malfunctions of HPCI and Not Applicable RCIC (4/89)
BWR only AEOD/E905 Electrical Bus Bar Failures (6/89)
Not Applicable Procurement issue AEOD/E906 Failure of Steam Generator Isolation Check Not Applicable Valve (8/89)
SSAR Section 10.3.2.2.4 AEOD/E907 Diversion of Seal Cooler Flow for RHR Not Applicable Pumps (8/89)
AP600 has no safety-related Pumps AEOD/E908 Excessive valve body erosion at Brunswick Not Applicable (10/89)
No conclusions Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b.0906%
162 AEOD ENGINEERING EVALUATION REPORTS Number Title Comment AEOD/E909 Operator Actions During Operational SSAR Chapter 18 Events (12/89)
AEOD/E910 Potential for Gas Binding of Hirgh Head Not Applicable Safety injection Pumps Resulting from AP600 has no safety-related Inservice Testing of VCT Outlet Isolation HHSI or similar pumps Valves (12/89)
AEOD/E90-01 Failures of Electrical Supply and Power Not Applicable Generation Equipment which Disrupted Maintenance / Procedural issue Plant Function at Nuclear Power Plants (2/90)
AEOD/E9042 Crosby Low Pressure Relief Valves (2/9)
Not Applicable Procurement issue AEOD/E90-03 Overpressurization of Auxiliary Feedwater Not Applicable Systems (5/90)
AP600 has no turbine driven Pumps AEOD/E90-04 Swelling and Cracking in Hafnium Control Not Applicable Rods (4/90)
AP600 has no Hafnium control rods AEOD/E90-05 Operational Experience in Bus Transfer Not Applicable (5/90)
No issue AEOD/E90-06 Potential for Residual Heat Removal Not Applicable System Pump Damage (7/90)
AP600 has no safety-related pumps AEOD/E90-07 Effects of Intemal Floc < ling of Nuclear SSAR Section 3.4.1 Power Plants on Safety Equipment (7/90)
AEOD/E90-08 Low Temperature Overpressure Protection:
SSAR Section 3.9.1.1.2.6 Testing PORVs With the Pneumatic Supply (9/90)
AEOD/E90-09 Additional Factors Affecting the Lift Not Applicable Setpoint of Pressurizer Safety valves SSAR Section 3.6.4 (10/90)
Surveillance issue AEOD/E90-10 Evaluation of Boiling Water Reactor Mode Not Applicable Switch Events (12/90)
BWR only AEOD/E91-01 A Review of Water Hammer Events After Not Applicable 1985 (2/91)
Administrative communication AEOD/E92-01 Inadequate Management Control of Not Applicable Snubber Surveillance (5/92)
Surveillance issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1t4906%
i 163 1
AEOD ENGINEERING EVALUATION REPORTS i
j Number Title Comment AEOD/E92-02 Insights from Common-Mode Failure Not Applicable Events (6/92)
Administration communication See Information Notice 93-35 AEOD/E92-02 Insights from Common-Mode Failure Not Applicable S1 Events (2/93)
Administration communication See Information Notice 93-35 AEOD/E93-01 Human Factors Aspects of Boiling Water Not Applicable j
Reactivity Management Events Durmg BWR only Power Operations (2/93) a AEOD/E93-02 Loss of Offsite Power due to Plant Offsite power has no safety-l g Centered Events (3/93) related function due to the l
8, passive design of the AP600 l
SSAR Section 8.1.4.1, 15.2.6 l
AEOD/E93-0:1 Electrical Inverter Operating Experience Not Applicable i
]
198S-1992 (12/93)
Maintenance issue See also Information Notice l
87-24 SSAR Section 8.3 i
AEOD/E95-01 Operating E, nts with Inappropriate Not Applicable Bypass or Defect of Engineered Safety Part of COL Features (7/95)
Procedural issue SSAR Section 13.5, 7.1.4.2.11 See also Information Notice 92-47.
l 1
1 l
i I
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ltwXE%
164 1
i i
AEOD CASE STUDY REPORTS I
l l
l l
Operational Assessment for AP600 August 1996 j
m:\\3073w-1.wpf:ltwX)696
165 AEOD CASE STUDY REPORTS 71 Number Title Comment AEOD/C001 Report on the Browns Ferry Unit 3 Partial Not Applicable Failure to Scram Event on 6/28/80 (7/80)
BWR only AEOD/C002 Report on the Interim Equipment and Not Applicable Procedures at Browns Ferry Unit 3 to Detect Plant specific issue Water in the Scram Discharge Volume (9/80)
AEOD/C003 Report on Loss-of-Offsite-Power Event at Not Applicable Arkansas Nuclear One, Units 1 and 2 Plant specific issue (10/80)
AEOD/C004 AEOD Actions Conceming the Crystal River Not Applicable Unit 3 Loss of Non-Nuclear Instrumentation B&W facilities only and Integrated Control System Power on 2/26/80 (11/80)
AEOD/C005 AEOD Observations and Recommendations SSAR Section 7.3 Conceming the Problem of Steam Generator Overfill and Combined Primary and Secondary Side Blowdown (12/80)
AEOD/C101 Report on the St. Lucie Unit 1 Natural Not Applicable Circulation Cooldown on 6/11/80 (3/81)
Procedural issue AEOD/C102 Robinson Reactor Coolant System leak on Not Applicable 1/29/81 (3/81)
Plant Specific issue i
AEOD/C103 AEOD Safety Concems with Pipe Breaks in Not Applicable the BWR Scram System (3/81)
BWR only AEOD/C104 Millstone Unit 2 Loss of 125 V DC Bus Not Applicable Event on 1/2/81 (4/81)
Procedural issue AEOD/C105 Report on the Calvert Cliffs Unit 1 Loss of Not Applicable Service Water on 5/20/81 (12/81)
AP600 has no safety-related
- ervice water system AEOD/C201 Safety Concem Associated With Reactor Not Applicable Vessel Level Instrumentation in Boiling BWR only Water Reactors (1/82)
AEOD/C202 Report on Service Water System Flow Not Applicable Blockages by Bivalve Mollusks at Arkansas Site-specific issue Nuclear One and Brunswick (2/82)
AEOD/C203 Survey of Valve Operator Related Events Not Applicable Occurring During 1978,1979, and 1980 Procurement issue (5/82)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpfhM%
4 166 j
AEOD CASE STUDY REPORTS i
1
]
Number Title Comment t
AEOD/C204 San Onofre Unit 1 Loss of Salt Water Not Applicable Cooling Event on 3/10/80 (7/82)
AP600 has no safety-related t
service water system AEOD/C205 Abnormal Transient Operating Guideline 3 SSAR Section 7.3.1.1.3.4 j
as Applied to the April 1981 Overfill Event j
at Arkansas Nuclear One, Unit 1 (8/82) f AEOD/C206 Inadvertent Loss of Reactor Coolant Events Not Applicable
}
)
at the Sequoyah Nuclear Plant, Units 1 and Administrative issue 2 (10/82) i j
AEOD/C301 Failure of Class 1E Safety-Related Not Applicable Switchgear Circuit Breakers To Close on Procurement / Maintenance issue i
Demand (4/83) l AEOD/C401 Low Temperature Overpressure Events at SSAR Section 3.9.1.1.2.6 Turkey Point Unit 4 (3/84)
AEODC402 Operating Experience Related to Moisture SSAR Sections 3.11, Appendix Intrusion in Electrical Equipment at 3D I
Commercial Power Reactors (6/84)
)
l AEOD/C403 Hatch Unit 2 Plant Systems Interaction Not Applicable
{
Event on 8/25/82 (5/84)
BWR only 4
l AEOD/C404 Steam Binding of Auxthary Feedwater Not Applicable j
Pumps (7/84)
AP600 has no safety-rdated AFW or similar safety-related i
system AEOD/C501 Safety Implications Associated with In-Plant Not Applicable j
Pressurized Gas Storage and Distribution Procedural issue i
Systems in Nuclear Power Plants (6/85) f.
j AEOD/C502 Overpressurization of ECCS in BWRs (9/85)
Not Applicable BWR only i
AEOD/C503 Decay Heat Removal Problems at U.S.
Not Applicable j
Pressurized Water Reactors (12/85)
Procedural issue l
AEOD/C504 Loss of Safety System Function Events Not Applicable (12/85)
Procedural / Training issue 1
i AEOD/C602 Operational Experience Involving Turbine Not Applicable Overspeed Trips (8/86)
AP600 has no turbine driven
}
Pumps AEOD/C603 A Review of Motor-Operated Valve Not Applicable Performance (12/86)
Data collection 3
Administrative communication i
1 j
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt>0906%
}
167 AEOD CASE STUDY REPORTS Number Title Comment AEOD/C604 Effects of Ambient Temperature on USI A-44 Electronic Components in Safety-Related SSAR Section 1.9.4.2.2 Instrumentation and Control Systems (12/86)
AEOD/C605 Operational Experience involving Losses of Not Applicable DecH:a1 Inscrters (12/86)
Procurement issue AEOD/C701
..tr Problems at U.S. Nuclear Reactors Not Applicable (1/87)
Maintenance issue AEOD/C801 Service Water System Failures and SSAR Section 16.2 Degradations in Light Water Reactors (8/88)
AEOD/C90-01 Operating Experience Feedback Report -
Not Applicable Solenoid Operated Valve Problems at U.S.
Procurement / Installation /
Light Water Reactors (10/90)
Maintenance issue AEOD/C92-01 Human Performance in Operating Events SSAR Section 18.6.3 (12/92) m Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:h65%
1 168
\\
a i
i
)
i l
4 d
7 i
J i
4 4
AEOD SPECIAL STUDIES REPORT 1
1 d
4 i
i i
=
4 4
4 4
4 Operational Assessment for AP600 August 1990 m:\\3073w-1.wpf:lt4906%
169 AEOD SPECIAL STUDIES REPORT Number Title Comment AEOD/S401 Human Error in Events involving Wrong Not Applicable Unit or Wrong Train (1/84)
Personnel error AEOD/S402 Pressure Locking of Flexible Disk Wedge Not Applicable Type Gate Valves (7/84)
Procurement issue AEOD/S403 Annual Report of U.S. NRC Participation in Not Applicable the Nuclear Energy Agency Incident Administrative communication Reporting System During 1983 (6/84)
AEOD/S404 Analysis of Foreign IRS Reports Submitted Not Applicable During CY 1983 (6/84)
Administrative communication AEOD/S405 Semiannual Report on AEOD Activities Not Applicable (9/84)
Administrative communication AEOD/S406 Application of risk Perspectives: A Not Applicable Procedures Guide Administrative communication AEOD/S501 Review of Operational Experience From Not applicable to commercial l
Non-Power Reactors (3/85) nuclear power plants
]
AEOD/S502 AEOD Semiannual Report for July-Not Applicable December 1984 (4/85)
Administrative communication AEOD/S503 Evaluation of Recent Valve Operator Motor Not Applicable Bumout Events (9/85)
Maintenance issue AEOD/S601 AEOD Annual Report for 1985 (4/86)
Not Applicable Administrative communication AEOD/S602 An Overview of Nuclear Power Plant Not Applicable Operating Experience Feedback Programs Administrative communication (5/86)
AEOD/S603 Adequacy of the Scope of IE Bulletin 86-01 Not Applicable (6/86)
BWR only AEOD/S702 Loss of Decay Heat Removal function at SSAR Section 5.4.7.1.2.1 Pressurized Water Reactors With partially drained Reactor Coolant Systems (5/87)
AEOD/S801 Significant Events That Involved Procedures Not Applicable (3/88)
Proc 6 dural issue AEOD/S802 Operational Experience feedback Evaluation Not Applicable Rancho Seco Nuclear Generating Station, Plant specific
)
Restart (3/88)
]
AEOD/S803 AEOD Concems Regarding the Power Not Applicable Oscillation Event at LaSalle 2 (6/88)
BWR only i
Operational Assessment for AP600 August 1996 m \\3073w-1.wpf;1t>.090696
170 AEOD SPECIAL STUDIES REPORT Number Title Comment AEOD/S804 Report to the U.S. Nuclear Regulatory Not Applicable Commission on Analysis and Evaluation of Administrative issue Operational Data - 1987 Power Reactors (9/88) i AEOD/S804A Preliminary Results of the Trial Program for Not Applicable Maintenance Performance Indicators (8/88)
Administrative issue l
AEOD/SSO4B Application of the NPRDS for Effectiveness Not Applicable Monitoring (Appendices A and B are Administrative communication Proprietary)
AEOD/S901 Maintenance Programs at Nuclear Power Not Applicable Plants (9/80)
Internal use for inspections l
\\
AEOD/S902 Review of Thermal Stratification Operating SSAR Sections 5.4.10.1, 10.4.7.2.2 Experience (4/89)
AEOD/S90-01 Recurrence of Important Safety Issues Not Applicable Reported in LERs (8/90)
Administrative communication
)
AEOD/S91-01 Performance of Emergency Diesel Not Applicable Generators in Restoring Power to Their The diesel generators for the Associated Safety Buses - A review of AP600 are not safety-related j
Events Occurring at Power (9/91)
SSAR Section 8.3.1, 16.2 i
AEOD/S92-01 Not Issued Not Applicable i
Not issued AEOD/S92-02 Safety and Safety / Relief Valve Reliability Not Applicable (4/92)
Procurement / Surveillance issue SSAR Section 3.9.6.2, 16.2 AEOD/S92-03 Review of Operational Experience with Not Applicable Molded Case Circuit Breakers in US Procurement issue Commercial Nuclear Power Plants (4/92)
AEOD/S92-04 Not Issued Not Applicable Not Issued AEOD/S92-05 Not Issued Not Applicable Not Issued AEOD/S92-06 Not Issued Not Applicable Not Issued AEOD/S92-07 Pressure Locking and Thermal Binding of Not Applicable Gate Valves (12/92)
Procurement / Surveillance issue SSAR Section 3.9.6.2 AEOD/S93-01 Review of Auxiliary Feedwater Systems Generic Issue 124 Reliability (4/93)
SSAR Section 1.9.4.2.3 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1twX)6%
_~
171 i
AEOD SPECIAL STUDIES REPORT i
i Number Title Comment 1
i AEOD/S93-02 Not Issued Not Applicable Not Issued AEOD/S93-03 Operating Experience Feedback Service SSAR Section 9.2.1.2.1 d
Water System Failure and Degradations j
(4/93)
AEOD/S93-04 Not Issued Not Applicable j.
Not Issued l
AEOD/S93-05 Operational Data Analysis of Shutdown and Not Applicable
}
Low Power Licensee Event Reports (4/93)
Part of COL See also Generic Letter 88-17 SSAR Section 1.9.5.1.4 j
AEOD/S93-06 Potter & Brumfield Model MDR Rotary Not Applicable Relay Failures (12/93)
Procurement issue AEOD/S94-01 Operating Experience Feedback Report -
Not Applicable Reliability of Safety-Related Steam Turbine The AP600 has no turbine-Driven Standby Pumps (10/94) driven pumps AEOD/S94-02 Turbine Generated Overspeed Protection SSAR Section 10.2.2.5 Systems at US Light Water Reactors (Reprinted as NUREG-1275, Vol 11) (9/94)
AEOD/S95-01 Reactor Coolant System Blowdown at Wolf Not Applicable Creek on September 17,1994 (3/95)
Plant specific Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1t4X)6%
...,. ~. _. -... - - - -.. _.
l 172 l
i l
J i
l 1
AEOD TECHNICAL REVIEW REPORTS l
Operational Assessment for AP600 August 1996 m:\\3073w-1.wphibo906%
173 AEOD TECHNICAL REVIEW REPORTS s
Number Title Comment AEOD/T301 Diesel Generator Load Sequencer Design SSAR Section 8.3.1.1.2.1 Deficiency - LER 82-025/OIT (1/83)
AEOD/T302 Postulated Loss of Auxiliary Feedwater Not Applicable System Resulting from a Turbine Driven AP600 has no turbine dnven Auxiliary Feedwater Pump Steam Supply pumps Line Rupture (2/83)
AEOD/T303 Seat Degradation in Henry Pratt Butterfly Not Applicable Valves (3/83)
Procurement issue AEOD/T304
.Cause of Containment Isolation Valve Not Applicable F042A to Close (3/83)
BWR only AEOD/T305 Flow Blockage in essential Raw Cooling SSAR Section 16.2 Water System Due to Asiatic Clam Intrusion at Sequoyah Unit 1 (3/83)
AEOD/T306 Scram Discharge Volume Level Switch Not Applicable Failure at Hatch Unit 2 (4/83)
BWR only AEOD/T307 Condensate Demineralizer Resin Migration Not Applicable Through the Plant Vent and the Standby Plant specific issue i
Gas Treatment System at Pilgrim Unit 1 (4/83)
AEOD/T308 Undetectable Failure in Westinghouse Solid Not Applicable State Protection Systems (4/83)
Procurement / Procedural issue AEOD/T309 Air in Reactor Water Cleanup System Not Applicable Instrument Sensing Lines at Brunswick Installation / Procedural issue Unit 2 (4/83)
AEOD/T310 Blocking of Automatic Safety injection Not Applicable Signals (4/83)
Personnel error AEOD/T311 Rod Control Urgent Failure on 6/25/82 at Not Applicable Surry Unit 2 (5/83)
Random failure, no issue AEOD/T312 Failure of 5 KV Cable Terminations (5/83)
Not Applicable Installation issue AEOD/T313 Capped Containment Pressure Sensing Lines Not Applicable (5/83)
Procedural issue AEOD/T314 Improper size of Inlet piping to Primary Not Applicable Safety Valves (5/83)
CE facilities only Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:ltWRE%
174 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T315 Events involving Losses of or Perturbations Not Applicable in a Single 120 Volt AC Vital Power Supply CE facilities only Inverter and Attendant Distribution Bus Which Resulted in inadvertent Actuation of Safety Systems (5/83)
AEOD/T316 Thermal Non-Repeatability problem with Not Applicable Barton Models 763 and 764 Electronic Procurement issue Transmitters (5/83)
AEOD/T317 Problems With Diesel Driven Containment Not Applicable Spray Pumps at Zion Unit 2 on 12/16/82 AP600 has no containment spray (6/83) i AEOD/T318 Failure of Recirculation Spray Service Water Not Applicable Motor Operated Valves (6/83)
AP600 has no containment spray AEOD/T319 Design Deficiency in Control Circuits of SSAR Section 7.3.1.1.1 Feedwater Isolation Valves and Boron Injection Tank Recirculation Valves (6/83)
AEOD/T320 Inadvertent Safety injections Attributed to Not Applicable Personnel Error at Summer (6/83)
Procedural issue AEOD/T321 Check Valve Installed Backwards in Not Applicable Instrument Air Line to the Power Operated Installation issue Relief Valve at Surry Unit 1 (6/83)
AEOD/T322 Gouges in Main Coolant System Piping at Not Applicable Diablo Canyon on 4/19/83 (6/83)
Personnel action AEOD/T323
' Turbine Trip Bypass Delay at Grand Gulf Not Applicable Unit 1 (6/83)
BWR only AEOD/T324 Event Involving Two or More Not Applicable Simultaneously Dropped Rod Control No issue Cluster Assemblies (7/83)
AEOD/T325 Leakage in Static "O" Ring Pressure Not Applicable Switches (8/83)
Procurement issue AEOD/T326 Safety Relief Valve Corrosion at a Foreign Not Applicable Reactor (8/83)
Maintenance issue AEOD/T327 Auxiliary Feedwater Header Problems at Not Applicable Babcock & Wilcox Plants (8/83)
B&W facilities only AEOD/T328 Two of Three Emergency Core Cooling Not Applicable System Accumulators Inoperable at Surry Procedural issue Unit 1 (8/83)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b4WO6%
175 i
AEOD TECHNICAL REVIEW REPORTS i
Number Title Comment 1
AEOD/T329 Leak in Reactor Water Cleanup System "B" Not Applicable Regenerative Heat Exchanger Relief Line Plant specific issue (8/83)
AEOD/T330 Steam Generator Tube Rupture at Oconee Not Applicable i
Unit 2 (8/83)
Procedural issue AEOD/T331 Review of Events at Operating Nuclear Not Applicable Plants involving Plant Computers (8/83)
Procedural / Maintenance issue AEOD/T332 Reactor Vessel Drainage (10/83)
Not Applicable BWR only AEOD/T333 Degradation of Salt Water Codling System Not Applicable at San Onofre Unit 1 Due to a Loss of The AP600 Service Water Instrument Air (10/83)
System is not safety-related SSAR Section 9.2.1,16.2 AEOD/T334 Reactor Vessel Drainage at Grand Gulf Not Applicable Unit 1 (11/83)
BWR only See AEOD/T332 AEOD/T335 Simultaneous Safety injection Actuation Not Applicable Signal and Recirculation Actuation Signal at No action, no issue San Onofre Unit 3 (11/83)
AEOD/T336 Design Deficiency Resulting in Isolation of Not Applicable Both Loops of the Emergency Condenser Plant specific issue /BWR only System at Nine Mile Point Unit 1 (11/83)
AEOD/T337 Water Hammer in the Main Feedwater SSAR Section 10.4.7.2.2 System Resulting in a Feedwater Line Crack at Maine Yankee (11/83)
AEOD/T338 Water Leak 'Ihrough Containment Spray Not Applicable Block valves at San Onofre 1 (11/83)
No action /No issue AEOD/T339 Redundant Emergency Core Cooling System Not Applicable Pump Room Air Coolers Out of Service for Procedural / training issue 22 Hours at Calvert Cliffs Unit 1 (11/83)
AEOD/T340 Eva! nation of a Control Rod Not Applicable Mismanipulation Event at Hatch Unit 2 Procedural / Training issue (12/83)
AEOD/T341 Corrosion of Carbon Steel Pipe in Service Not Applicable Water Headers (12/83)
The AP600 Service Water System is not safety-related SSAR Section 9.2.1,16.2 AEOD/T401 Failures of Containment Air Monitors at Not Applicable Farley Units 1 and 2 (3/84)
Procurement / Maintenance issue I
Operational Assessment for AP600 August 1996 l
, m:\\3073w-1.wpf:1t>090696 i
l I
176
}
AEOD TECHNICAL REVIEW REPORTS Number Title Comment
{
AEOD/T402 Chemical Contamination of Primary and SSAR Sections 5.2.3.2, 10.3.5 Secondary Systems in Light Water Reactors (3/84) l AEOD/T403 Setpoint Draft of Barton Model 288 Switches Not Applicable (3/84)
Procurement issue l
AEOD/T404 Cable Fire and Loss of Control Power to Not Applicable Engineered Safeguards Valves (4/84)
No issue /no action AEOD/T405 Cold Weather Events 1983-1984 (4/84 Not Applicable No issue /no action AEOD/T406 Improper Spare parts Procurement Event at Not Applicable -
Grand Gulf Unit (4/84)
Procurement issue i
AEOD/T407 Failure of 4 KV Circuit Breaker to Trip Not Applicable (4/84)
No issue /no action AEOD/T408 Diesel Generator Inoperability Due to Not Applicable Overheating of Ventilation Cowling (5/84)
Plant specific issue a
AEOD/T409 Multiple Failure of Bell and Howell Dual Not Applicable Potentiometer Modules That Occurred at the Procurement issue Fort Calhoun Nuclear Station (5/84)
AEOD/T410 Failure of Injection Valve for the High Not Applicable Pressure Coolant Injection System To Open Installation issue During a Surveillance Test (5/84)
AEOD/T411 Contamination of the Nitrogen System at Not Applicable Sacramento Municipal Utility District (6/84)
Plant specific issue AEOD/T412 Failure of an Access Door Between the Not Applicable Drywell and the Wetwell (6/84)
BWR only AEOD/T413 Failure of Fire Damper in Safeguards Not Applicable Ventilation System (6/84)
Plant specific issue AEOD/T414 Station Operating restrictions for Lost or Not Applicable Out-of-Service Power Transformers Through Offsite transformer not safety-Which Electrical Power is Supplied to the related Emergency Buses (7/84)
AEOD/T415 Destruction of Charging Pump (7/84)
Not Applicable Procedural / Training issue AEOD/T416 Loss of Engineered Safety Feature Auxiliary Not Applicable Feedwater pump Capability at Trojan on Procedural / Training issue 1/22/83 (8/84)
AEOD/T417 Excessive Cooldown Rate Event at LaSalle Not Applicable Unit 1 (8/84)
Procedural / Training issue Operational Assessment for AP600 August 1996 mA3073w-1.wpf-ItwXb96
177 i
l AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T418 Events involving Fires or Other Related Not Applicable Abnormalities in Motor Control Centers Procurement issue with Aluminum Bus Bars (8/84)
AEOD/T419 Contamination of Snubber Bleed Screw and Not Applicable Lockup Popped Valve (8/84) liant specific issue AEOD/T420 Failure of an Isolation Valve of the Reactor Not Applicable Core Isolation Cooling System To Open BWR only Against Operating Reactor Pressure (8/84)
AEOD/T421 Design Deficiency in Standby Gas Treatment Not Applicable System (8/84)
Plant specific issue AEOD/T422 Inoperability of Safety Injection Pump at Not Applicable Salem Unit 1 on 10/17/83 (8/84)
Plant specific issue /AP600 has no safety-related pumps AEOD/T423 Inoperability of Helium Circulator Not Applicable Overspeed trip Channels Due to Impedance AP600 does not have similar Variations in Speed Sensing Cables Exposed equipment j
to Steam Leak (10/84)
AEOD/T424 Fire Water Main Leakage into 4 KV Not Applicable Switchgear Room at San Onofre Unit 1 Construction issue (11/84) i AEOD/T501 Failure of Automatic Protection for Boron Not Applicable Dilution Event at Callaway Unit 1 (1/85)
Procedural issue AEOD/T502 Comparative Analysis of Recent Feedline Not Applicable Water Hammer Events at Maine Yankee, Proceduralissue Calvert Cliffs, Palisades,and Salem (3/85)
AEOD/T503 Pressurizer Level Instrumentation at Not Applicable Combustion Engineering Reactor Units CE facilities only (5/85)
AEOD/T504 Loss of Instrument Air and Subsequent Not Applicable Pressure Transient at Callaway Unit 1 (5/85)
Plant specific issue AEOD/T505 Beaver Valley Component Cooling Water Not Applicable Pump Damage (7/85)
Installation / Maintenance issue AEOD/T506 Primary System Release Due to Pressurizer Not Applicable Degas Relief Valve Lifting (7/85)
Plant specific issue AEOD/T507 Standby Liquid Control System Pressure Not Applicable Relief Valve Lift at a Pressure Lower Than Plant specific issue Reactor Coolant Pressure (8/85)
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1t>O906%
178 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T508 Browns Ferry Nuclear Plant High Pressure Not Applicable Coolant Injection System Performance BWR only Assessment (8/85)
AEOD/T509 Inadequate Surveillance Testing Procedures Not Applicable for Degraded Voltage and Undervoltage Procedural issue Relays Associated With 4160-Volt Emergency Buses (8/85)
AEOD/T510 Xenon Induced Power Oscillations at Not Applicable Catawba (9/85)
Procedural issue AEOD/T511 Technicians Perform Work on Wrong Not Applicable Control Rod Drive Mechanism (9/85)
Procedural / Training is. sue AEOD/T512 Incorrect Plugging of Steam Generator Not Applicable Tubes (11-85)
Procedural issue AEOD/T513 Flooding of Safety-Related Valves in Pits SSAR Section 3.4 (11/85) 1 AEOD/T514 Potential Loss of Component Cooling Water Not Applicable Due to Misadjustment of Relief Valves Isolated event /AP600 CCW
)
(11/85)
System is not safety-related SSAR Section 9.2.2 AEOD/T515 Residual Heat Removal Service Water Not Applicable Booster Pump Air Binding at Brunswick Plant specific issue Unit 1 (12/85)
AEOD/T516 High Pressure Coolant Injection Overspeed Not Applicable Trip Loss Events and Subsequent Damage Plant specific issue Due to Water Hammer (12/85)
AEOD/T601 Pressure Sensitive Temperature Switch Not Applicable Results in Spurious Actuation of Fire Plant specific / Procurement issue Suppression System (1/86)
AEOD/T602 Emergency Diesel Generator Cooling Water Not Applicable Design Deficiencies at Maine Yankee and The diesel generators for the Haddam Neck (4/86)
AP600 are not safety-related SSAR Section 8.3.1 AEOD/T603 Inadvertent Pump Suction Transfer and Not Applicable Potential Auxiliary Feedwater Pump AP600 has no safety-related Cavitation at Davis Besse (4/86)
AFW system or similar safety-related system AEOD/T604 Events Resulting From Deficiencies in Not Applicable Labeling and Identification Systems (5/86)
Procurement / Installation issue Operational Assessment for AP600 August 1996 m:\\3073w 1.wpf.It>490696
l 179 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T605 Failure of Main Steam Safety Valves to Not Applicable Reseat (6/86)
B&W facilities only l
AEOD/T606 Inadvertent Recirculation Actuation Signal Not Applicable at Combustion Engineering Plants (8/86)
CE facilities only AEOD/T607 Occurrence of Events Involving Wrong Not Applicable Unit / Wrong Train / Wrong Component -
Isolated occurrence / Training /
Update Through June 1986 (9/86)
Procedural issue AEOD/T608 Hydrogen Fire and Failure of Detection Not Applicable System (11/86)
Isolated occurrence AEOD/T609 Foreign Material and Debris in Safety-Not Applicable Related Fluid Systems (12/86)
Part of COL AEOD/T610 ADS /RCIC System Interaction Events at Not Applicable River Bend Unit 1 (12/86)
BWR only AEOD/T611 Denied Access Due to Negative Room Not Applicable Pressure (12/86)
Plant specific event AEOD/T612 Degradation of Safety Systems Due to Not Applicable Component Misalignment and/or Procedural / personnel issue Mispositioned Control / Selector Switches (12/86)
AEOD/T/01 Compression Fitting Failures (1/87)
Not Applicable Maintenance / Installation /
Procurement issue AEOD/T702 Leaking Pulsation Dampener Leads to Loss Not Applicable of Charging System (3/87)
The AP600 charging system is not safety-related SSAR Section 16.2 AEOD/T703 Potential for Loss of Emergency Feedwater Not Applicable Caused by pump Runout During Certain AP600 has no safety-related transients (3/87)
AFW or sinular safety-related system j
AEOD/T704 Pressurizer Code Safety Valve Reliability Not Applicable (3/87)
Maintenance issue AEOD/T/05 Occurrence of Events Involving Wrong Not Applicable Unit / Wrong Train / Wrong Component -
Procedural / Training issue Update Through 1986 (5/87)
AEOD/T706 Recent Events Involving Turbine Runbacks Not Applicable at PWRs (6/87)
Conclusion satisfactory, no l
action I
Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:1b-090696
180 l
AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T707 Undetected Loss of reactor water (8/87)
SSAR Section 7.5 AEOD/T708 Problems with High Head Safety Injection Not Applicable Systems in Westinghouse PWRs (8/87)
Random Failure /no action AEOD/T709 Recent New Plant Operational Experience Not Applicable (10/87)
No conclusions AEOD/T710 Heating, Ventilation, and Air Conditioning Not Applicable System Problems (11/87)
Random Failure /no action AEOD/T711' No Title (no date)
Not issued 1
AEOD/T712 Unplanned Criticality Events at U.S. Power Not Applicable Reactors Similar to That at Oskarshamn Procedural / Training issue Unit 3 on 7/30/87 (11/87)
AEOD/T713 Mispositioning of " Reverse Acting" Valve Not Applicable Controllers (12/87)
Plant specific AEOD/T801 Perry Nuclear Power Plant Unit 1 -
Not Applicable
)
Unexpected MSIVs Closure and Reopening Plant specific event (1/88)
AEOD/T802 No Title (no date)
Not Issued AEOD/T803 Summary of Early operational Experience of Not Applicable Foreign Commercial Nuclear Reactors (5/88)
Administrative communication AEOD/T804
" Precursor Operational Events That Not Applicable Occurred From November 1,1987 Through No issue March 1988 (5/88)
AEOD/T805 Insights From Significant Events in 1987 Not Applicable (5/88)
Administrative issue l
AEOD/T806 Recent Operational Experience Trends at Not Applicable Fermi 2 (5/88)
Plant specific event AEOD/T807 Technical Review Report - Recent Not Applicable Operational Experience Trends at Indian Plant specific event Point 2 (6/88)
AEOD/T808 A Technical Basis for Granting Test Not Applicable Frequency Relief (6/88)
Surveillance issue SSAR Section 3.9.6.2 AEOD/T809 Blocked Thimble Tubes / Stuck Incore Not Applicable Detector (6/88)
Maintenance issue i
AEOD/T810 An Analysis of NPRDS Date for Hatch Plant Not Applicable (7/88)
Administrative issue Operational Assessment for AP600 August 1996 j
m:\\3073w-1 wpf-lb-0906%
i i
181 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T811 Degradation of Ice Condenser Not Applicable Containment Functional Capability (11/88)
Ice condenser only AEOD/T901 Millstone Unit 1 - Safety / Relief Valve Not Applicable Discharge Line vacuum Breakers Failed Procurement issue Open (1/89)
AEOD/T902 Inadvertent Reactor Trips Due to RCS Flow Not Applicable Instrumentation Maintenance Activities Maintenance issue (2/89)
AEOD/T903 Generic Implication of Browns Ferry Fire on Not Issued 11/2/87 (3/89)
AEOD/T904 Design Deficiency of Safety Injection Block Not Applicable Switch (4/89)
Procurement issue AEOD/T905 Failure of 4160 Volt GE Magneblast Breaker Not Applicable to Trip Open (4/89)
Procurement issue AEOD/T906 Broken Lifting Beam Bolts in HPCI Terry Not Applicable Turbine (4/89)
AP600 has no turbine driven pumps AEOD/T907 Component Degradation Due to Not Apphcable Indiscriminate Painting (4/89)
Procedural / Maintenance issue AEOD/T908 A Non Reactor Report (no date)
Not applicable to commercial nuclear power plants AEOD/T909 Operating Events Involving Dampers (5/89)
Not Applicable Procedural issue AEOD/T910 Investigation of Cracked Control rod Drive Not Applicable Seal Housings at Palisades (6/89)
Plant specific issue AEOD/T911 Evaluation of Individually Reported Safety Not Applicable System LERs for Their Combined Procedural issue Significance (6/89)
AEOD/T912 Selected Maintenance Rework (6/89)
Not Applicable Procedural / Maintenance issue AEOD/T913 Comparison of the Proposed Maintenance Not Applicable Effectiveness (ME) Indicator With Catawba Procedural / Inspection issue and Farley Nuclear Plants Regarding Inspections (7/89)
AEOD/T914 Overview of Design / Installation Fabrication Not Applicable Errors in 1988 (9/89)
No issue AEOD/T915 EDG Ground Fault Detection and Trip Not Applicable Circuit at Perry Unit 1 (9/89)
Plant specific issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt4906%
182 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T916 Debris in Containment Recirculation Sumps Not Applicable f
(9/89)
Procedural issue AEOD/T917 No Title (no date)
Not Issued AEOD/T918 Check Valve Failure Rates Form NPRDS Not Applicable Data (9/89)
Administrative issue AEOD/T919 Failure of Overcurrent Protective Device at Not Applicable Palisades Unit 1 Procurement issue I
AEOD-T920 No Title (no date)
Not issued AEOD/T921 Inadequate Capacity of 4160 Volt Switchgear Not Applicable at Fitzpatrick (10/89)
Procedural issue AEOD/T922 Failure of HPCI Turbine Due to High Not Applicable Moisture in Lube Oil (11/89)
BWR only AEOD/T923 Delanunating Foil Insulation in Pnmary Not Applicable Containment (11/89)
Isolated event AEOD-1924 No Title (no date)
Not Issued AEOD/T925 Evaluation of Safety Equipment Outages for Not Applicable Significance at Zion (12/89)
No issue AEOD/T925A Evaluation of Safety Equipment Outages for Not Applicable Significance at Zion (Revised)
Plant specific issue AEOD/T926 Evaluation of Two Beaver Valley 2 Nuclear Not Applicable Plant Equipment Degradation Events for Maintenance issue Their Combined Significance (12/89)
AEOD/T927 Follow-up.on Steam Binding of AFW Not Applicable i
Pumps (12/89)
AP600 has no safety-related pumps i
See Startup Feedwater System d
SSAR Section 10.4.9 AEOD/T928 Inadequate Overpressure Protection for Not Applicable Auxiliary Steam Headers at the Oconee Plant specific issue Plants (12/89)
AEOD/T90-01 PNOs Issued in First Quarter of 1989 (1/90)
Not Applicable Administrative issue AEOD/T90-02 Insights Regarding Commonwealth Edison Not Applicable Plant Root-Cause Investigation Related to Maintenance issue Maintenance Effectiveness (1/90)
AEOD/T9003 Improper Installation of Heat Shnnkable Not Applicable Tubing (3/90)
Installation issue Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf-It4906%
183 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T90-04 Reverse (Backward) Acting Valve Manual Not Applicable Handwheel (3/90)
Procurement issue AEOD/T90-05 Association Between Nuclear Plant Not Applicable Utilization and Incentive Regulation by Administrative issue Station Public Utility Commissioners (3/90)
AEOD/T90-06 Aquatic Life in Emergency Cooling Ponds Not Applicable (5/90)
AP600 has no cooling ponds AEOD/TB07 Reversed Sensing Lines Connections (5/90)
Not Applicable Installation / maintenance issue i
AEOD/T90-08 Turbine Bypass malfunctions (6/90)
SSAR Chapter 15 AEOD/T90-09 Inadvertent Partial Draining of Condensate No Applicable Storage Tanks (6/90)
No issue /no action AEOD/TD10 Evaluations of Maintenance trends at Five Not Applicable Selected sites (7/90)
Maintenance issue AEOD/T90-11 Effects of High Energy Line Breaks on Not Applicable Chilled Water Systems at Nuclear Power AP600 has no safety-related Plants (8/90) chilled water system AEOD/TD12 Loss of Offsite Power to Comply With NRC Not Applicable Regulations (9/90)
Plant specific issue AEOD/TD13 Corrosion and Failure of Service Water Not Applicable Pump Impeller Snap Rings (10/90)
Plant specific issue AEOD/TD14 Seal Problems in Boric Acid Transfer Pumps Not Applicable (10/90)
Plant specific issue AEOD/T%15 Salem 1 & 2 Evaluation of Operating Not Applicable Experience (10/90)
Administrative communication AEOD/T%16 Impact of Pipe Liner Failure of Pump SSAR Section 16.2 Operation (11/90)
AEOD/TB17 Inadvertent Containment Spray Actuation Not Applicable (12/90)
AP600 has no containment spray system AEOD/'IX)1-01 Causes of Incorrect System Flows (2/91)
Not Applicable AP600 has no safety-related service water system AEOD/T91-02 Incorrect Rotation of PDP (2/91)
Not Applicable Maintenance issue j
Operational Assessment for AP600 August 19%
m:\\3073w.1.wpf 1tm%
j l
184 AEOD TECHNICAL REVIEW REPORTS Number Title Comment AEOD/T91-03 Overloaded Emergency Buses (3/91)
Not Applicable AP600 has no Class IE AC Power System SSAR Section 8.3.1.1.1.1,8.3.2 AEOD/T91-04 Turbine Overspeed trip Due to Steam Valve Not Applicable Leakage and Condensate (4/91)
AP600 has no turbine driven Pumps AEOD/T91-05 Setpoint Testing of Pressurizer Safety Valves Not Applicable With Water-Filled Loop Seals (5/91)
Procedural issue AEOD/T91-06 Deficiencies in External Flood Protection SSAR Section 3.4 (6/91)
AEOD/T91-07 Evaluation of Partial Loss of Station Power Not Applicable Events at Prairie Island Unit No. 2 on 12/21 Plant specific issue and 12/26/89 (7/91)
AEOD/T92-01 Enhanced Setpoint Testing Procedures for Not Applicable Pressurizer Safety Valves at Oconee and Procedural issue Catawba (1/92)
AEOD/T92-02 BWR S and 6 Events Applicable to Laguna Not Applicable Verde (1/92)
Plant specific issue AEOD/T92-03 Solenoid Operated Valve Experiences Not Applicable Involving Maintenance and Testing Maintenance / Surveillance issue Deficiencies (6/92)
SSAR Section 3.9.6.2 AEOD/T9241 Recent Scienoid Operated Valve Experiences Not Applicable involving Maintenance and Testing Maintenance / Surveillance issue Deficiencies (6/92)
SSAR Section 3.9.6.2 AEOD/T92-05 Errors in Effective Reactor Trip Settings or Not Applicable Monitoring Associated with Excore Procedural issue Instrumentation (6/92)
AEOD/T92-06 Water Intrusion into Sensitive Control Room Not Applicable Equipment (9/92)
Procurement issue SSAR Section 3.11 AEOD/T92-07 Inoperability of the Standby Liquid Control Not Applicable System During Surveillance Testing at Nine Plant Specific / Maintenance issue Mile Point Unit 2 (9/92)
AEOD/T92-08 Emergency Diesel Generator Start Frequency Not Applicable (10/92)
The AP600 diesel generators are not safety-related SSAR Section 8.3.1 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf;1t4K16%
185 AEOD TECHNICAL REVIEW REPORTS l
Number Title Comment AEOD/T92-09 Review of Manual Valve Failures (11/92)
Not Applicable i
Procurement issue i
l AEOD/T92-10 Prospective Trend of Reliability Emergency Generic Safety issue B56 SSAR l
Diesel Generators (12/92)
Section 1.9.4.2.2 AEOD/T93-01 Primary System Integrity, Pressurized Water SSAR Section 5.2 Reactor Coolant System Leaks (6/93)
AEOD/T93-02 Tardy Licensee Actions (8/93)
Not Applicable Administrative issue 1
l AEOD/T93-03 Loss of Annunciator and Computer System Not Applicable Events (12/93)
Plant specific issue l
AEOD/T93-04 U.S. Nuclear Regulatory Commission Not Applicable j
Review of Operating Experience (12/93)
Administrative communication
]
AEOD/T94-01 The Electrical Transient which followed the Not Applicable LA Earthquake - January 17,1994 (3/94)
Administrative communication AEOD/T94-02 Review of Mispositioned Equipment Events Not Applicable (5/94)
Procedural issue AEOD/194-03 Computer Based Digital System Failures SSAR Section 7.1 (7/94)
See also WCAP-13383 I&C hardware and software design, verification and validation process report AEOD/T94-04 Potential for BWR Emergency Core Cooling Not Applicable System Strainer Blockage due to Loss of BWR only Coolant Accident Generated Debris (12/94)
AEOD/T9S-01 Major Disturbances on the Western Grid Not Applicable and Related Events (3/95)
Plant specific /AP600 onsite AC power is a non-1E system AEOD/T95-02 Potential Damage to Low Pressure injection Not Applicable Valves During Surveillance Testing (10/95)
Procurement / Surveillance issue SSAR Section 3.9.6.2 Operational Assessment for AP600 August 1996 m:\\3073w-1.wpf:lt> 0906%