IR 05000313/2022001
| ML22122A290 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 05/10/2022 |
| From: | John Dixon NRC/RGN-IV/DORS |
| To: | Sullivan J Entergy Operations |
| References | |
| IR 2022001 | |
| Download: ML22122A290 (17) | |
Text
May 10, 2022
SUBJECT:
ARKANSAS NUCLEAR ONE - INTEGRATED INSPECTION REPORT 05000313/2022001 AND 05000368/2022001
Dear Mr. Sullivan:
On March 31, 2022, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Arkansas Nuclear One. On April 14, 2022, the NRC inspectors discussed the results of this inspection with Mr. G. Flynn, Director, Engineering, and other members of your staff. The results of this inspection are documented in the enclosed report.
No findings or violations of more than minor significance were identified during this inspection.
This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document Room in accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding.
Sincerely, John L. Dixon, Jr., Chief Projects Branch D Division of Operating Reactor Safety Docket Nos. 05000313 and 05000368 License Nos. DPR-51 and NPF-6 Enclosure:
Integrated Inspection Report Signed by Dixon, John on 05/10/22
ML22122A290 X SUNSI Review By: AAS ADAMS:
X Yes No Sensitive X Non-Sensitive Non-Publicly Available X Publicly Available Keyword NRC-002 OFFICE SRI:DORS/D RI:DORS/D BC:DORS/EB1 BC:DORS/EB2 BC/DORS NAME RBywater NBrown VGaddy NTaylor HGepford SIGNATURE RLB NLB VGG NHT HJG DATE 5/3/2022 5/3/2022 5/3/2022 5/3/2022 5/3/2022 OFFICE BC:DRSS TL:DORS BC:DRSS/RxIB SPE:DORS/D BC:DORS/D NAME MHaire AAgrawal GWarnick ASanchez JDixon SIGNATURE MSH ARP GGW AAS JLD DATE 05/03/2022 5/3/2022 5/3/2022 5/3/2022 5/10/2022
Enclosure U.S. NUCLEAR REGULATORY COMMISSION
Inspection Report
Docket Numbers:
05000313 and 05000368
License Numbers:
Report Numbers:
05000313/2022001 and 05000368/2022001
Enterprise Identifier:
I-2022-001-0009
Licensee:
Entergy Operations, Inc.
Facility:
Arkansas Nuclear One
Location:
Russellville, AR
Inspection Dates:
January 1, 2022, to March 31, 2022
Inspectors:
N. Brown, Resident Inspector
R. Bywater, Senior Resident Inspector
T. DeBey, Resident Inspector
S. Hedger, Senior Emergency Preparedness Inspector
Approved By:
John L. Dixon, Jr., Chief
Projects Branch D
Division of Operating Reactor Safety
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees performance by conducting an integrated inspection at Arkansas Nuclear One, in accordance with the Reactor Oversight Process. The Reactor Oversight Process is the NRCs program for overseeing the safe operation of commercial nuclear power reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.
List of Findings and Violations
No findings or violations of more than minor significance were identified.
Additional Tracking Items
None.
PLANT STATUS
Unit 1 operated at or near full power for the entire inspection period.
Unit 2 operated at or near full power for the entire inspection period.
INSPECTION SCOPES
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with their attached revision histories are located on the public website at http://www.nrc.gov/reading-rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared complete when the IP requirements most appropriate to the inspection activity were met consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection Program - Operations Phase. The inspectors performed activities described in IMC 2515, Appendix D, Plant Status, observed risk significant activities, and completed on-site portions of IPs. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel to assess licensee performance and compliance with Commission rules and regulations, license conditions, site procedures, and standards.
REACTOR SAFETY
71111.01 - Adverse Weather Protection
Seasonal Extreme Weather Sample (IP Section 03.01) (1 Sample)
- (1) The inspectors evaluated readiness for seasonal extreme weather conditions prior to the onset of seasonal cold temperatures for the following systems:
Unit 1 service water intake structure, including fire protection pumps on February 2, 2022
Unit 2 service water intake structure on February 2, 2022
Unit 1 upper south electrical penetration room on February 2, 2022
Unit 1 heat trace panels on February 2, 2022
Unit 2 heat trace panels on February 2, 2022
Impending Severe Weather Sample (IP Section 03.02) (1 Sample)
- (1) The inspectors evaluated the adequacy of the overall preparations to protect risk-significant systems from a tornado warning and a severe thunderstorm warning on March 30, 2022.
71111.04 - Equipment Alignment
Partial Walkdown Sample (IP Section 03.01) (2 Samples)
The inspectors evaluated system configurations during partial walkdowns of the following systems/trains:
- (1) Unit 2 emergency diesel generator A during emergency diesel generator B testing on February 12, 2022
- (2) Unit 1 service water pumps (P-4A, P-4B, and P-4C) and intake structure sluice gate alignment after pump vent line repair on March 11, 2022
71111.05 - Fire Protection
Fire Area Walkdown and Inspection Sample (IP Section 03.01) (5 Samples)
The inspectors evaluated the implementation of the fire protection program by conducting a walkdown and performing a review to verify program compliance, equipment functionality, material condition, and operational readiness of the following fire areas:
- (1) Unit 1 control room, Fire Area G, Fire Zone 129-F, on January 31, 2022
- (2) Unit 1 lower north electrical penetration room, Fire Area I-3, Fire Zone 112-I, on February 8, 2022
- (3) Unit 1 emergency diesel generator corridor 98, Fire Area I, Fire Zone 98-J, on February 8, 2022
- (4) Unit 2 A3 4160 VAC vital switchgear room, Fire Area II, Fire Zone 2101-AA, on February 12, 2022
- (5) Unit 2 auxiliary building 354-foot level, Fire Area HH, Fire Zone 2038, on March 23, 2022
Fire Brigade Drill Performance Sample (IP Section 03.02) (2 Samples)
- (1) The inspectors evaluated the onsite fire brigade training and performance during the Unit 2 A3 4160 VAC vital switchgear room announced fire drill, Fire Area II, Fire Zone 2101-AA, on February 15, 2022.
- (2) The inspectors evaluated the onsite fire brigade training and performance during a fire brigade live fire training on February 22, 2022.
71111.06 - Flood Protection Measures
Inspection Activities - Internal Flooding (IP Section 03.01) (1 Sample)
The inspectors evaluated internal flooding mitigation protections in the:
- (1) Unit 2 auxiliary building flooding features on March 23, 2022
71111.11Q - Licensed Operator Requalification Program and Licensed Operator Performance
Licensed Operator Performance in the Actual Plant/Main Control Room (IP Section 03.01) (2 Samples)
- (1) The inspectors observed and evaluated licensed operator performance in the Unit 1 control room during power maneuvers and turbine throttle valve and governor valve testing on March 23, 2022.
- (2) The inspectors observed and evaluated licensed operator performance in the Unit 2 control room during plant protection system Channel D calibration on March 24, 2022.
Licensed Operator Requalification Training/Examinations (IP Section 03.02) (2 Samples)
- (1) The inspectors observed and evaluated a Unit 2 simulator requalification examination on February 8, 2022.
- (2) The inspectors observed and evaluated Unit 1 simulator requalification training for loss of condenser vacuum, loss of feedwater, and cooling with high-pressure injection on February 10, 2022.
71111.12 - Maintenance Effectiveness
Maintenance Effectiveness (IP Section 03.01) (2 Samples)
The inspectors evaluated the effectiveness of maintenance to ensure the following structures, systems, and components (SSCs) remain capable of performing their intended function:
- (1) Unit 1 personnel airlock local leak rate test on January 20, 2022
- (2) Lake Dardanelle level indicator and alarm switch on March 24, 2022
71111.13 - Maintenance Risk Assessments and Emergent Work Control
Risk Assessment and Management Sample (IP Section 03.01) (3 Samples)
The inspectors evaluated the accuracy and completeness of risk assessments for the following planned and emergent work activities to ensure configuration changes and appropriate work controls were addressed:
- (1) Unit 1 elevated risk due to planned major switchyard work coincident with fire protection pump P-6B outage and Unit 1 emergency diesel generator K-4B maintenance on January 25, 2022
- (2) Unit 2 elevated risk during planned battery charger 2D-31B maintenance on March 1, 2022
- (3) Units 1 and 2 elevated risk and changes to the planned maintenance schedule during severe weather alert on March 22, 2022
71111.15 - Operability Determinations and Functionality Assessments
Operability Determination or Functionality Assessment (IP Section 03.01) (5 Samples)
The inspectors evaluated the licensee's justifications and actions associated with the following operability determinations and functionality assessments:
- (1) Unit 2 pressurizer proportional heaters capacity after refueling outage maintenance on January 24, 2022
- (2) Unit 1 emergency diesel generator B operability after extended engine start time on January 24, 2022
- (3) Unit 2 low-pressure safety injection header B gas accumulation operability determination on February 8, 2022
- (4) Common feedwater system functionality with high condensate storage tank water temperature on February 10, 2022
- (5) Unit 1 Loop 1 service water pipe leak initial operability determination on March 31, 2022
71111.18 - Plant Modifications
Temporary Modifications and/or Permanent Modifications (IP Section 03.01 and/or 03.02) (1 Sample)
The inspectors evaluated the following temporary or permanent modifications:
- (1) Temporary fire pump installation, which had been implemented to provide additional cooling water for planned Unit 2 refueling outage maintenance activities, and its removal on January 27, 2022
71111.19 - Post-Maintenance Testing
Post-Maintenance Test Sample (IP Section 03.01) (4 Samples)
The inspectors evaluated the following post-maintenance testing activities to verify system operability and/or functionality:
- (1) Diesel-driven fire pump P-6B following maintenance on January 1, 2022
- (2) Flex diesel generator K-12 following maintenance on January 12, 2022
- (3) Unit 1 penetration room ventilation system fan VEF-38A, following planned maintenance, on March 29, 2022
- (4) Alternate ac diesel generator starting air compressor 2C-7, following repairs, on March 30, 2022
71111.22 - Surveillance Testing
The inspectors evaluated the following surveillance testing activities to verify system operability and/or functionality:
Surveillance Tests (other) (IP Section 03.01) (5 Samples)
- (1) Unit 2 emergency diesel generator B test on February 12, 2022
- (2) Unit 1 turbine throttle valve and governor valve stroke testing on March 23, 2022
- (3) Unit 1 transformer yard manhole MH-2 cable inspection on March 24, 2022
- (4) Unit 2 plant protection system Channel D calibration on March 24, 2022
- (5) Unit 1 pressurizer heater checks on March 30, 2022
Inservice Testing (IP Section 03.01) (3 Samples)
- (1) Unit 1 reactor building isolation train A quarterly valve stroke tests on February 14, 2022
- (2) Unit 2 high-pressure safety injection train A quarterly valve stroke tests on February 22, 2022
- (3) Unit 1 turbine-driven emergency feedwater steam valve stroke tests, for steam admission valves CV-2663 and 2667, on March 25, 2022
71114.04 - Emergency Action Level and Emergency Plan Changes
Inspection Review (IP Section 02.01-02.03) (1 Sample)
- (1) The licensee submitted a summary of emergency plan changes (Revision 47) to the NRC on January 11, 2022. The inspectors conducted a review of the changes from January 18 to January 25, 2022. This evaluation does not constitute NRC approval.
71114.06 - Drill Evaluation
Select Emergency Preparedness Drills and/or Training for Observation (IP Section 03.01) (1 Sample)
- (1) Blue team emergency preparedness drill on March 8,
OTHER ACTIVITIES - BASELINE
===71151 - Performance Indicator Verification The inspectors verified licensee performance indicators submittals listed below:
IE01: Unplanned Scrams per 7000 Critical Hours Sample (IP Section 02.01)===
- (1) Unit 1 (January 1, 2021, through December 31, 2021)
- (2) Unit 2 (January 1, 2021, through December 31, 2021)
IE03: Unplanned Power Changes per 7000 Critical Hours Sample (IP Section 02.02) (2 Samples)
- (1) Unit 1 (January 1, 2021, through December 31, 2021)
- (2) Unit 2 (January 1, 2021, through December 31, 2021)
IE04: Unplanned Scrams with Complications (USwC) Sample (IP Section 02.03) (2 Samples)
- (1) Unit 1 (January 1, 2021, through December 31, 2021)
- (2) Unit 2 (January 1, 2021, through December 31, 2021)
71152A - Annual Follow-up Problem Identification and Resolution Annual Follow-up of Selected Issues (Section 03.03)
The inspectors reviewed the licensees implementation of its corrective action program related to the following issue:
- (1) Unit 2 Refueling Outage 28 working hour limits on March 10,
INSPECTION RESULTS
No findings were identified.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
On January 25, 2022, the inspectors presented the in-office emergency plan revision review inspection results to Mr. J. Toben, Manager, Emergency Preparedness, and other members of the licensee staff.
On April 14, 2022, the inspectors presented the integrated inspection results to Mr. G. Flynn, Director, Engineering, and other members of the licensee staff.
DOCUMENTS REVIEWED
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
CR-ANO-
1-2016-05126, 1-2021-02806, 1-2021-02807, 1-2022-00159,
2-2016-03913, 2-2022-00066, C-2021-02884
Miscellaneous
SO-P-NOP-00-
449
Conservative System Operations
EN-FAP-EP-010
Severe Weather Response
On Line Risk Assessment
OP-1104.039
Plant Heating and Cold Weather Operations
OP-1104.050
Turbine Building, Intake Structure and Miscellaneous
Ventilation
OP-2106.032
Unit Two Freeze Protection Guide
Work Orders
WO 2876, 467951
Corrective Action
Documents
CR-ANO-
1-2021-03107, 1-2021-03295, 1-2022-00220, 1-2022-00252,
1-2022-00327, 1-2022-00346, 1-2022-00380, 1-2022-00437,
1-2022-00438, 1-2022-00439
Drawings
M-209, Sheet 1
Service Water System/Intake Structure
115
M-2210, Sheet 1
Service Water System
M-2217, Sheet 1
Emergency Diesel Generator Fuel Oil System
M-2217, Sheet 2
Emergency Diesel Generator Starting Air System
M-2217, Sheet 3
Emergency Diesel Generator Auxiliary System
Miscellaneous
ULD-1-SYS-10
ANO Unit 1 Service Water System
ULD-2-SYS-01
ANO Unit 2 Emergency Diesel Generator System
OP-1104.029
Service Water and Auxiliary Cooling System
25
OP-2104.036
Emergency Diesel Generator Operations
2
OP-3305.01
Ops System Alignment Tests
Calculations
CALC-89-R-
2002-105
Penetration Seal Analysis for Penetration
Corrective Action
Documents
CR-ANO-
1-2020-01475, 1-2021-02435, 1-2022-00063, 1-2022-00307,
2-2022-00547, C-2021-00936, C-2022-00438
FP-103, Sheet 1
Fire Zones Intermediate Floor Plan, EL 368-0 and 372-0
Drawings
FP-2103, Sheet 1
Intermediate Floor Plan El 368-0 to 372-0
FZ-1052
Fire Zone 129-F
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
FZ-2029, Sheet 1
North Switchgear Room
FZ-2038, Sheet 1
Piping Penetration Room, Access Area, Tank and Pump
Room, Sample Room, Stair No. 2001, Hot Machine Shop
FZ-98-I
Fire Zone 98-1
Miscellaneous
Technical Basis Document for ANO-1 Fires in Areas
Affecting Safe Shutdown
ANO-Unit 1 Pre Fire Plan
ANO Pre Fire Plan (Unit 2)
ULD-0-SYS-09
ANO Fire Protection System
Procedures
ASOTH-FP-
FBDRLS
Instructors Guide for Fire Brigade Drills
EN-OP-115-17
Fire Brigade Organization and Responsibilities
Fire Brigade Drills
OP-1015.007
Fire Brigade Organization and Responsibilities
OP-1104.032
Fire Protection Systems
OP-1306.005
Unit 1 Fire Door Inspection Procedure 71111.06
Calculations
CALC-15-E-0007-
ANO 317 Elevation Ponding Level Due to Postulated Pipe
Crack
CALC-95-R-
24-01
Basic Requirements for the Component Database on Station
Doors and Hatches
CALC-ANOC-CS-
15-00012
ANO Flood Protection Room Evaluations - Units 1 and 2
ULD-0-TOP-17
ANO Flooding
OP-1402.243
Inspection of Miscellaneous Internal Flood and HELB
Protection Features
Corrective Action
Documents
CR-ANO-
1-2021-00016, 2-2022-00258, 2-2022-00288, C-2021-
00866, C-2021-01497
Miscellaneous
DG-TRNA-4.5-
SIMTRNG
Simulator Training Aids
SES-2-
ECPE2203
Arkansas Nuclear One Unit 2 Crew Performance Evaluation
Scenario
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Procedures
Conduct of Operations
EN-OP-115-02
Control Room Conduct and Access Control
Conduct of Simulator Training
OP-1102.004
Power Operation
OP-1102.016
Power Reduction and Plant Shutdown
OP-1106.009
Supplement 2 Throttle Valve Testing
OP-1106.009
Supplement 3 Governor Valve Testing
OP-1202.002
Loss of Subcooling Margin
OP-1202.004
Overheating
OP-1202.005
Inadequate Cooling
OP-1202.011
HPI Cooldown
OP-2102.004
Power Operation
OP-2103.002
Filling and Venting the RCS
OP-2103.011
Draining the Reactor Coolant System
OP-2104.002
Chemical and Volume Control
OP-2202.010
Standard Attachments
Corrective Action
Documents
CR-ANO-
1-2018-05389, 1-2019-00031, 1-2019-00201, 1-2019-00436,
1-2019-00797, 1-2019-01047, 1-2019-02356, 1-2020-00832,
1-2020-01318, 1-2021-00442, 1-2021-03190, 1-2022-00068,
1-2022-00216, C-2022-00181
Miscellaneous
CEP-APJ-001
Primary Containment Leakage Rate Testing (10CFR50
Appendix J) Program Plan
Development of Emergency Action Levels for Non-Passive
Reactors
SEP-APJ-002
Arkansas Nuclear One Primary Containment Leakage Rate
Testing (Appendix J) Program Section
ULD-0-TOP-14
Containment Isolation and Containment Leak Rate Testing
Procedures
Primary Containment Leakage Rate Testing (Appendix J)
OP-1203.012M
Annunciator K15 Corrective Action
OP-1203.025
Natural Emergencies
OP-1305.037
Unit 1 Reactor Building Access and Ventilation Leak Rate
Testing
Work Orders
WO 2469385, 52682709, 52869983
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Corrective Action
Documents
CR-ANO-
2-2021-01537, 2-2022-00428, C-2021-01100, C-2021-
220, C-2022-00031, C-2022-00751, C-2022-00764
Miscellaneous
Unit 1 and Unit 2 Narrative Logs
03/21/2022
Unit 1 and Unit 2 Narrative Logs
03/22/2022
SO-P-NOP-00-
449
MISO Conservative System Operations
Procedures
COPD-13
Operations Maintenance Interface Standards and
Expectations
59, 63
COPD-24
Risk Assessment Guidelines
EN-FAP-EP-010
Severe Weather Response
Protected Equipment Postings
On Line Risk Assessment
2, 23
CALC-86-E-0036-
201
ANO Unit 2 Pressurizer Heater Electrical Evaluation
2/14/2006
Calculations
CALC-12-E-0012-
Determination of Allowable Gas Volumes in GL 2008-01
Systems on Both Units
Corrective Action
Documents
CR-ANO-
1-2020-01681, 1-2020-01682, 1-2021-01895, 1-2021-03179,
1-2021-03184, 1-2021-03218, 1-2022-00097, 2-2004-00472,
2-2004-02116, 2-2020-02099, 2-2020-02108, 2-2020-02121,
2-2020-02321, 2-2020-02493, 2-2020-02594, 2-2021-03420,
2-2021-03440, 2-2021-03655, 2-2022-00236, C-2021-
2976, C-2021-02985, C-2022-00237, C-2022-00391, C-
22-00841
Drawings
13-SW-134,
Sheet 1
Large Pipe Isometric Service Water Essential
M-209, Sheet 1
Circ. Water, Service Water & Fire Water Intake Structure
Equipment
115
M-2232, Sheet 1
Safety Injection System
23
Miscellaneous
STM 1-26
Common Feedwater System
ULD-1-SYS-01
ANO Unit 1 Emergency Diesel Generator (EDG) System
Procedures
Gas Accumulation Management
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Operability Determination Process
EN-OP-201-01
Arkansas Nuclear One Flex Program Document
OP-2307.009
Pressurizer Proportional Heater Checkout
OP-2307.039
Pressurizer Heater Removal and Replacement
Work Orders
WO 543070, 570993, 52929081, 52961491, 52985590,
54883716
Corrective Action
Documents
CR-ANO-
1-2020-00134, 1-2022-00336, 2-2021-00700, 2-2021-02919,
C-2021-02276,
Engineering
Changes
ER-ANO-1999-
1909-008
Temporary Alteration for Temp Fire Pump Usage during Unit
Outages
04/03/2002
Procedures
Work Orders
WO 106317, 566604, 569331, 52885431
Calculations
CALC-88-E-0029-
Emergency Penetration Room Ventilation System
10/13/2020
Corrective Action
Documents
CR-ANO-
C-2021-02976, C-2021-02985, C-2022-00246, C-2022-
247, C-2022-00269, C-2022-00555, C-2022-00569,
Procedures
OP-1104.032
Fire Protection Systems
OP-2104.037
Alternate AC Diesel Generator Operations
Work Orders
WO 545697, 566604, 570993, 575233, 52929081, 52956781,
2960533,
Corrective Action
Documents
CR-ANO-
2-2020-00819, 2-2021-01691, 2-2022-00293, 2-2022-00294,
2-2022-00299, C-2021-02823
Miscellaneous
Human Performance Traps & Tools
PWR Reactivity Maneuver
ULD-2-SYS-01
ANO Unit 2 Emergency Diesel Generator System
Procedures
OP-1106.009
Turbine Startup (Warmup & Roll)
OP-1203.012H
Annunciator K09 Corrective Action
OP-1203.015
Pressurizer Systems Failure
OP-1305.007
RB Isolation and Miscellaneous Valve Stroke Test
OP-1307.009
Unit 1 Emergency Powered Pressurizer Heater Checkout
OP-2104.036
Emergency Diesel Generator Operations
2
OP-2104.039
HPSI System Operations
OP-2304.092
Unit 2 Plant Protection System Channel D Cabinet
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Calibration
Work Orders
WO 538600, 297597, 52938738, 52945445, 52959599,
2962209, 52963105, 52969754,
Miscellaneous
10CFR50.54(q)(3) Screening, Procedure/Document
Number: EPLAN, Revision: 047, Title: ANO Emergency Plan
11/09/2021
10CFR50.54(q)(3) Evaluation, Procedure/Document
Number: EPLAN, Revision: 047, Title: ANO Emergency Plan
11/11/2021
0CAN012202
Emergency Plan, Arkansas Nuclear One, Units 1 and 2;
NRC Docket Nos. 50-313, 50-368, and 72-13; Renewed
Facility Operating License Nos. DPR-51 and NPF-6
01/11/2022
Procedures
Emergency Planning 10CFR50.54(q) Review Program
Miscellaneous
Blue Team Drill Guide
Emergency Operations Facility (EOF) Operations
71151
Miscellaneous
ANO-1 and ANO-2 NRC Performance Indicator
Technique/Data Sheets - Initiating Events
Q2-2021
ANO-1 and ANO-2 NRC Performance Indicator
Technique/Data Sheets - Initiating Events
Q3-2021
ANO-1 and ANO-2 NRC Performance Indicator
Technique/Data Sheets - Initiating Events
Q4-2021
ANO-1 and ANO-2 NRC Performance Indicator
Technique/Data Sheets - Initiating Events
Q1-2021
71151
Procedures
Regulatory Performance Indicator Process
Corrective Action
Documents
CR-ANO-
1-1992-00070, 1-2000-00228, 1-2004-02409, 1-2009-00158,
2-2021-02116, C-2021-03092, C-2022-00538, 1-2022-0513
Miscellaneous
90-E-0038-04
Pressure Control Assessment During Loss of Offsite Power
04/29/1992
2-R-1006-01
Ambient Heat Loss Tests (Pre/Post 1R10)
10/28/1992
95-E-0001-02
ANO U1 Millstone Study - Connected Load, MCC Circuit
Voltage Drop and Load Center Accident Loading
NRR Lessons Learned Task Force Short-Term
Recommendations
07/1979
Clarification of TMI Action Plan Requirements
11/1980
SEP-PT-ANO-
001
Arkansas Nuclear One ASME Section XI Inservice
Inspection Pressure Testing (PT) Program Section
Fitness for Duty Program
26, 27
Inspection
Procedure
Type
Designation
Description or Title
Revision or
Date
Fatigue Management Program
OP-1307.009
Unit 1 Emergency Powered Pressurizer Heater Checkout
OP-2102.001
Plant Pre-Heatup an Pre-Critical Checklist
Work Orders