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| issue date = 03/04/2019
| issue date = 03/04/2019
| title = Annual Assessment Letter for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2018006 and 05000323/2018006)
| title = Annual Assessment Letter for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2018006 and 05000323/2018006)
| author name = Haire M S
| author name = Haire M
| author affiliation = NRC/RGN-IV/DRP/RPB-A
| author affiliation = NRC/RGN-IV/DRP/RPB-A
| addressee name = Welsch J M
| addressee name = Welsch J
| addressee affiliation = Pacific Gas & Electric Co
| addressee affiliation = Pacific Gas & Electric Co
| docket = 05000275, 05000323
| docket = 05000275, 05000323
Line 18: Line 18:


=Text=
=Text=
{{#Wiki_filter:March 4, 2019 Mr. James M. Welsch Vice President, Nuclear Generation and Chief Nuclear Officer Pacific Gas and Electric Company P.O. Box 56 Mail Code 104/6 Avila Beach, CA 93424 SUBJECT: ANNUAL ASSESSMENT LETTER FOR DIABLO CANYON POWER PLANT, UNITS 1 AND 2 (REPORT 05000275/2018 00 6 AND 05000323/2018 00 6) Dear Mr. Welsch
{{#Wiki_filter:rch 4, 2019
: T he U.S. Nuclear Regulatory Commission (NRC) has completed its end
-of-cycle performance assessment of Diablo Canyon Power Plant, Units 1 and 2
, reviewing performance indicators (PIs), inspection results
, and enforcement actions from January 1, 20 18 , through December 31, 20 1 This letter informs you of the NRC's assessment of your facility during this period and its plans for future inspections at your facilit The NRC concluded that overall performance at your facility preserved public health and safet The NRC determined the performance at Diablo Canyon Power Plant, Units 1 and 2 , during the most recent quarter was within the Licensee Response Column, the highest performance category of the NRC
's Reactor Oversight Process (ROP) Action Matrix
, because all inspection findings had very low safety significance (i.e., Green), and all PIs were within the expected range (i.e., Green). Therefore, the NRC plans to conduct ROP baseline inspections at your facilit The enclosed inspection plan lists the inspections scheduled through December 31
, 20 2 This updated inspection plan now includes planned security inspections which were formerly transmitted under separate correspondenc The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issue Routine inspections performed by resident inspectors are not included in the inspection pla You should be aware that the agency has proposed changes regarding engineering inspections (SECY
-18-0113, "Recommendations for Modifying the Reactor Oversight Process Engineering Inspections") and is drafting proposed changes to the ROP for Commission consideratio Should the Commission approve changes to the ROP, the engineering and other region
-based inspections are subject to change in scope, as well as schedule, beginning in January 202 The inspections listed during the last 12 months of the inspection plan are tentative and may be revise The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any change J. Welsch 2 Additionally, as reflected in the enclosure, during this period the NRC staff will complet e Temporary Instruction 2515/194 , "Inspection of the Licensee's Implementation of Industry Initiative Associated with the Open Phase Condition Design Vulnerability in Electrical Power Systems (NRC Bulletin 2012
-01)." In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390 of the NRC
's "Rules of Practice," a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading
-rm/adams.html (the Public Electronic Reading Room).


Please contact me at (817) 200-1148 with any questions you have regarding this lette
==SUBJECT:==
ANNUAL ASSESSMENT LETTER FOR DIABLO CANYON POWER PLANT, UNITS 1 AND 2 (REPORT 05000275/2018006 AND 05000323/2018006)


Sincerely,
==Dear Mr. Welsch:==
/RA/ Mark S. Haire, Chief Project Branch A Division of Reactor Projects Docket No and 50
The U.S. Nuclear Regulatory Commission (NRC) has completed its end-of-cycle performance assessment of Diablo Canyon Power Plant, Units 1 and 2, reviewing performance indicators (PIs), inspection results, and enforcement actions from January 1, 2018, through December 31, 2018. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility. The NRC concluded that overall performance at your facility preserved public health and safety.
-323 License No DPR-80 and DPR
-82 Enclosure:
Inspection Plan


Diablo Canyon
The NRC determined the performance at Diablo Canyon Power Plant, Units 1 and 2, during the most recent quarter was within the Licensee Response Column, the highest performance category of the NRCs Reactor Oversight Process (ROP) Action Matrix, because all inspection findings had very low safety significance (i.e., Green), and all PIs were within the expected range (i.e., Green). Therefore, the NRC plans to conduct ROP baseline inspections at your facility.


01/01/2019 - 12/31/2020
The enclosed inspection plan lists the inspections scheduled through December 31, 2020.


Unit Start End Activity CAC Title Staff Count
This updated inspection plan now includes planned security inspections which were formerly transmitted under separate correspondence. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. Routine inspections performed by resident inspectors are not included in the inspection plan. You should be aware that the agency has proposed changes regarding engineering inspections (SECY-18-0113, Recommendations for Modifying the Reactor Oversight Process Engineering Inspections) and is drafting proposed changes to the ROP for Commission consideration. Should the Commission approve changes to the ROP, the engineering and other region-based inspections are subject to change in scope, as well as schedule, beginning in January 2020. The inspections listed during the last 12 months of the inspection plan are tentative and may be revised. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes. Additionally, as reflected in the enclosure, during this period the NRC staff will complete Temporary Instruction 2515/194, Inspection of the Licensees Implementation of Industry Initiative Associated with the Open Phase Condition Design Vulnerability in Electrical Power Systems (NRC Bulletin 2012-01).


DC 2019 INITIAL EXAM
In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390 of the NRCs Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).


1, 2 01/13/2019
Please contact me at (817) 200-1148 with any questions you have regarding this letter.


01/19/2019
Sincerely,
 
/RA/
EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)
Mark S. Haire, Chief Project Branch A Division of Reactor Projects Docket Nos. 50-275 and 50-323 License Nos. DPR-80 and DPR-82 Enclosure:
 
Inspection Plan
INSERVICE INSPECTION
 
1, 2 02/10/2019


03/08/2019
IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit  Start  End  Activity CAC  Title  Staff Count DC 2019 INITIAL EXAM          4 1, 2 01/13/2019 01/19/2019 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)
INSERVICE INSPECTION          1 1, 2 02/10/2019 03/08/2019 IP 71111.08P 000702 Inservice Inspection Activities (PWR)
RP INSPECTION (1,3)          2 1, 2 02/25/2019 03/01/2019 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 1, 2 02/25/2019 03/01/2019 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation DC 2019 BRQ          2 1, 2 04/07/2019 04/13/2019 IP 71111.11B 000704 Licensed Operator Requalification Program and Licensed Operator Performance (Biennial)
FORCE-ON-FORCE PLANNING AND EXERCISES        6 1, 2 04/08/2019 04/12/2019 IP 71130.03 000735 Contingency Response - Force-On-Force Testing 1, 2 04/29/2019 05/03/2019 IP 71130.03 000735 Contingency Response - Force-On-Force Testing DIABLO CANYON DBA TEAM INSPECTION        6 1, 2 06/10/2019 06/28/2019 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)
RP INSPECTION (2,4)          2 1, 2 07/22/2019 07/26/2019 IP 71124.02 000726 Occupational ALARA Planning and Controls 1, 2 07/22/2019 07/26/2019 IP 71124.04 000728 Occupational Dose Assessment Security Access Control .02          1 1, 2 08/19/2019 08/23/2019 IP 71130.02 000734 Access Control 1, 2 08/19/2019 08/23/2019 IP 71151 001338 Performance Indicator Verification INSERVICE INSPECTION          1 2 10/07/2019 10/18/2019 IP 71111.08P 000702 Inservice Inspection Activities (PWR)
EP PROGRAM INSPECTION          1 1, 2 10/21/2019 10/25/2019 IP 71114.02 000717 Alert and Notification System Testing 1, 2 10/21/2019 10/25/2019 IP 71114.03 000718 Emergency Response Organization Staffing and Augmentation System 1, 2 10/21/2019 10/25/2019 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 1, 2 10/21/2019 10/25/2019 IP 71114.05 000720 Maintenance of Emergency Preparedness This report does not include INPO and OUTAGE activities.      Page 1 of 3 This report shows only on-site and announced inspection procedures.


IP 71111.08P
2/22/2019 8:28:07 AM


000702 Inservice Inspection Activities (PWR)
IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit  Start  End  Activity CAC  Title  Staff Count EP PROGRAM INSPECTION          1 1, 2 10/21/2019 10/25/2019 IP 71151 001397 Performance Indicator Verification DIABLO CANYON HEAT SINK INSPECTION          2 1, 2 12/16/2019 12/20/2019 IP 71111.07T 000700 Heat Sink Performance -Triennial DC 2020 INITIAL EXAM          5 1, 2 01/26/2020 02/01/2020 OV  000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)
1, 2 02/23/2020 02/29/2020 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)
Diablo Canyon 1, 2 - Evaluations of Changes, Tests, and Experiments        3 1, 2 03/09/2020 03/13/2020 IP 71111.17T 000709 Evaluations of Changes, Tests, and Experiments TI 2515/194          0 1, 2 03/15/2020 03/21/2020 TI 2515/194 000512 Inspection of the Licensees Implementation of Industry Initiative Associated With the Open Phase Condition Design Vulnerabilities In Electric Power Systems (NRC Bulletin 2012-01)
Cyber Security Inspection          2 1, 2 04/27/2020 05/01/2020 IP 71130.10P 000741 Cyber Security 1, 2 05/11/2020 05/15/2020 IP 71130.10P 000741 Cyber Security Diablo Canyon 1, 2 - Heat Sink Performance (Triennial)        2 1, 2 07/20/2020 07/24/2020 IP 71111.07T 000700 Heat Sink Performance -Triennial BIENNIAL PI&R          4 1, 2 08/17/2020 08/21/2020 IP 71152B 000747 Problem Identification and Resolution 1, 2 08/31/2020 09/04/2020 IP 71152B 000747 Problem Identification and Resolution RS5678 Radiation Safety PS Team          4 1, 2 08/24/2020 08/28/2020 IP 71124.05 000729 Radiation Monitoring Instrumentation 1, 2 08/24/2020 08/28/2020 IP 71124.06 000730 Radioactive Gaseous and Liquid Effluent Treatment 1, 2 08/24/2020 08/28/2020 IP 71124.07 000731 Radiological Environmental Monitoring Program 1, 2 08/24/2020 08/28/2020 IP 71124.08 000732 Radioactive Solid Waste Processing and Radioactive Material Handling, Storage, and Transportation This report does not include INPO and OUTAGE activities.        Page 2 of 3 This report shows only on-site and announced inspection procedures.


RP INSPECTION (1,3)
2/22/2019 8:28:07 AM


1, 2 02/25/2019
IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit  Start  End  Activity CAC  Title  Staff Count MC&A - Material Control & Accounting        1 1, 2 08/24/2020 08/28/2020 IP 71130.11 000742 Material Control and Accounting (MC&A)
EP Exercise and PI Inspection        4 1, 2 08/31/2020 09/04/2020 IP 71114.01 000716 Exercise Evaluation 1, 2 08/31/2020 09/04/2020 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 1, 2 08/31/2020 09/04/2020 IP 71151 001397 Performance Indicator Verification RS13PI Radiation Safety          2 1, 2 10/19/2020 10/23/2020 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 1, 2 10/19/2020 10/23/2020 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation DC 2021 INITIAL EXAM          8 1, 2 12/13/2020 12/19/2020 OV  000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)
This report does not include INPO and OUTAGE activities.      Page 3 of 3 This report shows only on-site and announced inspection procedures.


03/01/2019
2/22/2019 8:28:07 AM


IP 7112
ML19058A173 SUNSI Review ADAMS: Non-Publicly Available Non-Sensitive Keyword:
By: MSH/rdr Yes No Publicly Available Sensitive NRC-002 OFFICE DRP/SPE:A DRP/C:A NAME RAlexander MHaire SIGNATURE /RA/ /RA/
DATE 2/19/19 3/4/19
}}
}}

Latest revision as of 00:03, 20 October 2019

Annual Assessment Letter for Diablo Canyon Power Plant, Units 1 and 2 (Report 05000275/2018006 and 05000323/2018006)
ML19058A173
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 03/04/2019
From: Mark Haire
NRC/RGN-IV/DRP/RPB-A
To: Welsch J
Pacific Gas & Electric Co
References
IR 2018006
Download: ML19058A173 (6)
v • d • e


Text

rch 4, 2019

SUBJECT:

ANNUAL ASSESSMENT LETTER FOR DIABLO CANYON POWER PLANT, UNITS 1 AND 2 (REPORT 05000275/2018006 AND 05000323/2018006)

Dear Mr. Welsch:

The U.S. Nuclear Regulatory Commission (NRC) has completed its end-of-cycle performance assessment of Diablo Canyon Power Plant, Units 1 and 2, reviewing performance indicators (PIs), inspection results, and enforcement actions from January 1, 2018, through December 31, 2018. This letter informs you of the NRCs assessment of your facility during this period and its plans for future inspections at your facility. The NRC concluded that overall performance at your facility preserved public health and safety.

The NRC determined the performance at Diablo Canyon Power Plant, Units 1 and 2, during the most recent quarter was within the Licensee Response Column, the highest performance category of the NRCs Reactor Oversight Process (ROP) Action Matrix, because all inspection findings had very low safety significance (i.e., Green), and all PIs were within the expected range (i.e., Green). Therefore, the NRC plans to conduct ROP baseline inspections at your facility.

The enclosed inspection plan lists the inspections scheduled through December 31, 2020.

This updated inspection plan now includes planned security inspections which were formerly transmitted under separate correspondence. The NRC provides the inspection plan to allow for the resolution of any scheduling conflicts and personnel availability issues. Routine inspections performed by resident inspectors are not included in the inspection plan. You should be aware that the agency has proposed changes regarding engineering inspections (SECY-18-0113, Recommendations for Modifying the Reactor Oversight Process Engineering Inspections) and is drafting proposed changes to the ROP for Commission consideration. Should the Commission approve changes to the ROP, the engineering and other region-based inspections are subject to change in scope, as well as schedule, beginning in January 2020. The inspections listed during the last 12 months of the inspection plan are tentative and may be revised. The NRC will contact you as soon as possible to discuss changes to the inspection plan should circumstances warrant any changes. Additionally, as reflected in the enclosure, during this period the NRC staff will complete Temporary Instruction 2515/194, Inspection of the Licensees Implementation of Industry Initiative Associated with the Open Phase Condition Design Vulnerability in Electrical Power Systems (NRC Bulletin 2012-01).

In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390 of the NRCs Rules of Practice, a copy of this letter will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Please contact me at (817) 200-1148 with any questions you have regarding this letter.

Sincerely,

/RA/

Mark S. Haire, Chief Project Branch A Division of Reactor Projects Docket Nos. 50-275 and 50-323 License Nos. DPR-80 and DPR-82 Enclosure:

Inspection Plan

IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count DC 2019 INITIAL EXAM 4 1, 2 01/13/2019 01/19/2019 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

INSERVICE INSPECTION 1 1, 2 02/10/2019 03/08/2019 IP 71111.08P 000702 Inservice Inspection Activities (PWR)

RP INSPECTION (1,3) 2 1, 2 02/25/2019 03/01/2019 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 1, 2 02/25/2019 03/01/2019 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation DC 2019 BRQ 2 1, 2 04/07/2019 04/13/2019 IP 71111.11B 000704 Licensed Operator Requalification Program and Licensed Operator Performance (Biennial)

FORCE-ON-FORCE PLANNING AND EXERCISES 6 1, 2 04/08/2019 04/12/2019 IP 71130.03 000735 Contingency Response - Force-On-Force Testing 1, 2 04/29/2019 05/03/2019 IP 71130.03 000735 Contingency Response - Force-On-Force Testing DIABLO CANYON DBA TEAM INSPECTION 6 1, 2 06/10/2019 06/28/2019 IP 71111.21M 000713 Design Bases Assurance Inspection (Teams)

RP INSPECTION (2,4) 2 1, 2 07/22/2019 07/26/2019 IP 71124.02 000726 Occupational ALARA Planning and Controls 1, 2 07/22/2019 07/26/2019 IP 71124.04 000728 Occupational Dose Assessment Security Access Control .02 1 1, 2 08/19/2019 08/23/2019 IP 71130.02 000734 Access Control 1, 2 08/19/2019 08/23/2019 IP 71151 001338 Performance Indicator Verification INSERVICE INSPECTION 1 2 10/07/2019 10/18/2019 IP 71111.08P 000702 Inservice Inspection Activities (PWR)

EP PROGRAM INSPECTION 1 1, 2 10/21/2019 10/25/2019 IP 71114.02 000717 Alert and Notification System Testing 1, 2 10/21/2019 10/25/2019 IP 71114.03 000718 Emergency Response Organization Staffing and Augmentation System 1, 2 10/21/2019 10/25/2019 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 1, 2 10/21/2019 10/25/2019 IP 71114.05 000720 Maintenance of Emergency Preparedness This report does not include INPO and OUTAGE activities. Page 1 of 3 This report shows only on-site and announced inspection procedures.

2/22/2019 8:28:07 AM

IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count EP PROGRAM INSPECTION 1 1, 2 10/21/2019 10/25/2019 IP 71151 001397 Performance Indicator Verification DIABLO CANYON HEAT SINK INSPECTION 2 1, 2 12/16/2019 12/20/2019 IP 71111.07T 000700 Heat Sink Performance -Triennial DC 2020 INITIAL EXAM 5 1, 2 01/26/2020 02/01/2020 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

1, 2 02/23/2020 02/29/2020 EXAD 000500 LICENSE EXAM ADMINISTRATION (EXAD)

Diablo Canyon 1, 2 - Evaluations of Changes, Tests, and Experiments 3 1, 2 03/09/2020 03/13/2020 IP 71111.17T 000709 Evaluations of Changes, Tests, and Experiments TI 2515/194 0 1, 2 03/15/2020 03/21/2020 TI 2515/194 000512 Inspection of the Licensees Implementation of Industry Initiative Associated With the Open Phase Condition Design Vulnerabilities In Electric Power Systems (NRC Bulletin 2012-01)

Cyber Security Inspection 2 1, 2 04/27/2020 05/01/2020 IP 71130.10P 000741 Cyber Security 1, 2 05/11/2020 05/15/2020 IP 71130.10P 000741 Cyber Security Diablo Canyon 1, 2 - Heat Sink Performance (Triennial) 2 1, 2 07/20/2020 07/24/2020 IP 71111.07T 000700 Heat Sink Performance -Triennial BIENNIAL PI&R 4 1, 2 08/17/2020 08/21/2020 IP 71152B 000747 Problem Identification and Resolution 1, 2 08/31/2020 09/04/2020 IP 71152B 000747 Problem Identification and Resolution RS5678 Radiation Safety PS Team 4 1, 2 08/24/2020 08/28/2020 IP 71124.05 000729 Radiation Monitoring Instrumentation 1, 2 08/24/2020 08/28/2020 IP 71124.06 000730 Radioactive Gaseous and Liquid Effluent Treatment 1, 2 08/24/2020 08/28/2020 IP 71124.07 000731 Radiological Environmental Monitoring Program 1, 2 08/24/2020 08/28/2020 IP 71124.08 000732 Radioactive Solid Waste Processing and Radioactive Material Handling, Storage, and Transportation This report does not include INPO and OUTAGE activities. Page 2 of 3 This report shows only on-site and announced inspection procedures.

2/22/2019 8:28:07 AM

IP 22 Inspection Activity Plan Report Diablo Canyon 01/01/2019 - 12/31/2020 Unit Start End Activity CAC Title Staff Count MC&A - Material Control & Accounting 1 1, 2 08/24/2020 08/28/2020 IP 71130.11 000742 Material Control and Accounting (MC&A)

EP Exercise and PI Inspection 4 1, 2 08/31/2020 09/04/2020 IP 71114.01 000716 Exercise Evaluation 1, 2 08/31/2020 09/04/2020 IP 71114.04 000719 Emergency Action Level and Emergency Plan Changes 1, 2 08/31/2020 09/04/2020 IP 71151 001397 Performance Indicator Verification RS13PI Radiation Safety 2 1, 2 10/19/2020 10/23/2020 IP 71124.01 000725 Radiological Hazard Assessment and Exposure Controls 1, 2 10/19/2020 10/23/2020 IP 71124.03 000727 In-Plant Airborne Radioactivity Control and Mitigation DC 2021 INITIAL EXAM 8 1, 2 12/13/2020 12/19/2020 OV 000956 VALIDATION OF INITIAL LICENSE EXAMINATION (OV)

This report does not include INPO and OUTAGE activities. Page 3 of 3 This report shows only on-site and announced inspection procedures.

2/22/2019 8:28:07 AM

ML19058A173 SUNSI Review ADAMS: Non-Publicly Available Non-Sensitive Keyword:

By: MSH/rdr Yes No Publicly Available Sensitive NRC-002 OFFICE DRP/SPE:A DRP/C:A NAME RAlexander MHaire SIGNATURE /RA/ /RA/

DATE 2/19/19 3/4/19

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