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| number = ML18200A352
| number = ML18200A352
| issue date = 07/19/2018
| issue date = 07/19/2018
| title = Braidwood Station, Units 1 and 2-NRC Initial License Examination Report 05000456/2018301; 05000457/2018301 (Rdb)
| title = NRC Initial License Examination Report 05000456/2018301; 05000457/2018301 (Rdb)
| author name = Orlikowski R J
| author name = Orlikowski R
| author affiliation = NRC/RGN-III, NRC/RGN-III/DRS/OB
| author affiliation = NRC/RGN-III, NRC/RGN-III/DRS/OB
| addressee name = Hanson B C
| addressee name = Hanson B
| addressee affiliation = Exelon Generation Co, LLC, Exelon Nuclear
| addressee affiliation = Exelon Generation Co, LLC, Exelon Nuclear
| docket = 05000456, 05000457
| docket = 05000456, 05000457
| license number = NPF-072, NPF-077
| license number = NPF-072, NPF-077
| contact person = Baker R D
| contact person = Baker R
| case reference number = 50-457/18-301, 50-458/18-301
| case reference number = 50-457/18-301, 50-458/18-301
| document report number = 50-457/OL-18, 50-458/OL-18
| document report number = 50-457/OL-18, 50-458/OL-18
Line 20: Line 20:


=Text=
=Text=
{{#Wiki_filter:
{{#Wiki_filter:uly 19, 2018
[[Issue date::July 19, 2018]]


Mr. Bryan Senior VP, Exelon Generation Company, LLC President and CNO, Exelon Nuclear 4300 Winfield Road Warrenville, IL 60555
==SUBJECT:==
BRAIDWOOD STATION, UNITS 1 AND 2NRC INITIAL LICENSE EXAMINATION REPORT 05000456/2018301; 05000457/2018301


SUBJECT: BRAIDWOOD STATION
==Dear Mr. Hanson:==
, UNIT S 1 AND 2-NRC INITIAL LICENSE EXAMINATION REPORT 05000 456/201 8 301; 05000457/2018301
On June 18, 2018, the U.S. Nuclear Regulatory Commission (NRC) completed the initial operator licensing examination process for license applicants employed at your Braidwood Station. The enclosed report documents the results of those examinations. Preliminary observations noted during the examination process were discussed on June 7, 2018, with Mr. T. Leaf, Operations Director, and other members of your facilitys staff. An exit meeting was conducted by telephone on June 27, 2018, between Ms. M. Marchionda-Palmer, Site Vice President, and Mr. R. Baker, Operator Licensing Chief Examiner, to review the proposed final grading of the written examination for the license applicants. During the telephone conversation, the NRC confirmed that the station did not have any post-examination comments requiring resolution.


==Dear Mr. Hanson:==
The NRC examiners administered an initial license examination operating test during the weeks of May 29, 2018, and June 4, 2018. The written examination was administered by the Braidwood Station Training Department personnel, on June 8, 2018. Four Senior Reactor Operator and five Reactor Operator applicants were administered license examinations. The results of the examinations were finalized on July 9, 2018. All nine applicants passed all sections of their respective examinations and four applicants were issued senior operator licenses and five applicants were issued operator licenses for Braidwood Station Unit 1 only.
On June 1 8, 201 8 , the U.S. Nuclear Regulatory Commission (NRC) completed the initial operator licensing examination process for license applicants employed at your Braidwood Station. The enclosed report documents the results of those examination s. Preliminary observations noted during the examination process were discussed on Jun e 7 , 201 8 , with Mr. T. Leaf, Operations Direct or , and other members of your facility's staff. An exit meeting was conducted by telephone on June 2 7 , 201 8, between Ms. M. Marchionda
 
-Palmer , Site Vice President, and Mr. R. Baker , Operato r Licensing Chief Examiner, to review the proposed final grading of the written examination for the license applicants. During the telephone conversation, the NRC confirmed that the station did not have any post-examination comments requiring resolution
The administered written examinations and operating tests, as well as documents related to the development and review of the examinations (outlines, proposed examinations, review comments, and resolutions, etc.), will be withheld from public disclosure for 24 months until June 18, 2020. 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, Part 2.390, Public Inspections, Exemptions, Requests for Withholding.
. The NRC examiners administered an initial license examination operating test during t he wee ks of May 29, 2018, and June 4, 201 8. The written examination was administered by the Braidwood Station Training Department personnel
, on June 8 , 2018. Four Senior Reactor Operator and five Reactor Operator applicants were administered license examinations. The results of the examinations were finalized on July 9 , 201 8. All nine applicants passed all sections of their respective examinations and four applicants were issued senior operator license s and five applicants were issued operator license s for Braidwood Station Unit 1 only. The administered written examination s and operating tests, as well as documents related to the development and review of the examinations (outlines, proposed examinations, review comments , and resolutions, etc.), will be withheld from public disclosure for 24 months until June 1 8, 2020. 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, Part 2.390, "Public Inspections, Exemptions, Requests for Withholding."


Sincerely,/RA Randal Baker Acting for/
Sincerely,
Robert J. Orlikowski , Chief Operations Branch Division of Reactor Safety Docket Nos. 50
/RA Randal Baker Acting for/
-456; 50-457 License Nos. NPF
Robert J. Orlikowski, Chief Operations Branch Division of Reactor Safety Docket Nos. 50-456; 50-457 License Nos. NPF-72; NPF-77
-72; NPF-77 Enclosure s: 1. OL Examination Report 05000 456/20 1 8 301; 05000457/2018301 2. Simulation Facility Fidelity Report cc: Distribution via LISTSERV R. Cameron, Training Directo r , Braidwood Station Letter to Bryan from Robert J. Orlikowski dated July 19, 2018


SUBJECT: BRAIDWOOD STATION, UNITS 1 AND 2
===Enclosures:===
-NRC INITIAL LICENSE EXAMINATION REPORT 05000456/2018301
1. OL Examination Report 05000456/2018301; 05000457/2018301 2. Simulation Facility Fidelity Report
; 05000457/2018301 DISTRIBUTION
: Jeremy Bowen RidsNrrDorlLpl3 RidsNrrPMBraidwood Resource RidsNrrDirsIrib Resource Steven West Darrell Roberts Richard Skokowski Allan Barker DRPIII DRSIII Caroline Randiki ADAMS Accession Number: ML18200A352 OFFICE RIII RIII RIII RIII NAME CZoia for RBaker:jw RBaker for ROrlikowski DATE 07/19/18 07/19/18 OFFICIAL RECORD COPY


Enclosure 1 U.S. NUCLEAR REGULATORY COMMISSION REGION III Docket No s: 5 0-45 6; 50-457 License N o s: N P F-72; NPF-77 Report No:
REGION III==
05000 45 6/201 8 301; 05000457/2018301 Licensee: Exelon Generation Company, LLC Facility: Braidwood Station, Units 1 and 2 Location: Braceville , IL Dates: May 29, 2018, through June 1 8, 201 8 Inspectors:
Docket Nos: 50-456; 50-457 License Nos: NPF-72; NPF-77 Report No: 05000456/2018301; 05000457/2018301 Licensee: Exelon Generation Company, LLC Facility: Braidwood Station, Units 1 and 2 Location: Braceville, IL Dates: May 29, 2018, through June 18, 2018 Inspectors: R. Baker, Senior Operations Engineer, Chief Examiner C. Zoia, Senior Operations Engineer, Examiner J. Seymour, Operations Engineer, Examiner Approved by: R. Orlikowski, Chief Operations Branch Division of Reactor Safety Enclosure 1
R. Baker, Senior Operations Engineer, Chief Examiner C. Zoia , Senior Operations Engineer, Examiner J. Seymour, Operations Engineer, Examiner Approved by:
R. Orlikowski, Chief Operations Branch Division of Reactor Safety 2


=SUMMARY=
=SUMMARY=
Examination  
Examination Report 05000456/2018301; 05000457/2018301; 05/29/2018-06/18/2018;


Report 0500 0 45 6/201 8 301; 05000457/2018301
Exelon Generation Company, LLC; Braidwood Station, Units 1 and 2; Initial License Examination Report.
; 0 5/29/201 8-0 6/1 8/201 8; Exelon Generation Company, LLC
; Braidwood Station , Units 1 and 2
; Initial License Examination Report. The announced initial operator licensing examination was conducted by regional Nuclear Regulatory Commission examiners in accordance with the guidance of NUREG
-1021, "Operator Licensing Examination Standards for Power Reactors," Revision 1 1. Examination Summary Nine of nine applicants passed all sections of their respective examinations.


Four applicants were issued senior operator licenses and five applicants were issued operator license s for Unit 1 only.  (Section 4OA5.1).
The announced initial operator licensing examination was conducted by regional Nuclear Regulatory Commission examiners in accordance with the guidance of NUREG-1021,
Operator Licensing Examination Standards for Power Reactors, Revision 11.


3
Examination Summary Nine of nine applicants passed all sections of their respective examinations. Four applicants were issued senior operator licenses and five applicants were issued operator licenses for Unit 1 only. (Section 4OA5.1).


=REPORT DETAILS=
=REPORT DETAILS=
Line 71: Line 60:


====a. Examination Scope====
====a. Examination Scope====
The U.S. Nuclear Regulatory Commission (NRC) examiners and members of the facility licensee's staff used the guidance prescribed in NUREG
The U.S. Nuclear Regulatory Commission (NRC) examiners and members of the facility licensees staff used the guidance prescribed in NUREG-1021, Operator Licensing Examination Standards for Power Reactors, Revision 11, to develop, validate, administer, and grade the written examination and operating test. The NRC examiners prepared the written examination outline and members of the facility licensees staff prepared the operating test outlines. Members of the facility licensees staff developed the written examination and operating test. The NRC examiners validated the proposed examination, with the assistance of members of the facility licensees staff, during the week of April 30, 2018. During the first week of the onsite examination administration, the examiners audited two of the license applications for accuracy. The NRC examiners, with the assistance of members of the facility licensees staff, administered the operating test, consisting of job performance measures and dynamic simulator scenarios, during the period of May 29, 2018, through June 6, 2018. The facility licensee administered the written examination on June 8, 2018.
-1021, "Operator Licensing Examination Standards for Power Reactors," Revision 1 1, to develop, validate, administer, and grade the written examination and operating test. The NRC examiners prepared the written examination outline and members of the facility licensee's staff prepared the operating test outlines. Members of the facility licensee's staff developed the written examination and operating test. The NRC examiners validated the proposed examination, with the assistance of members of the facility licensee's staff, during the week of April 30 , 201 8. During the first week of the onsite examination administration , the examiners audited two of the license applicatio ns for accuracy. The NRC examiners, with the assistance of members of the facility licensee's staff, administered the operating test, consisting of job performance measures and dynamic simulator scenarios, during the period of May 29, 2018, through June 6 , 201 8. The facility licensee administered the written examination on June 8, 201 8.


====b. Findings====
====b. Findings====
: (1) Written Examination The NRC examiners determined that the written examination, as proposed by the licensee, was within the range of acceptability expected for a proposed examination.
: (1) Written Examination The NRC examiners determined that the written examination, as proposed by the licensee, was within the range of acceptability expected for a proposed examination.


Less than 20 percent of the proposed examination questions were determined to be unsatisfactory and required modification or replacement. All changes made to the proposed written examination were made in accordance with NUREG
Less than 20 percent of the proposed examination questions were determined to be unsatisfactory and required modification or replacement. All changes made to the proposed written examination were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and were documented on Form ES-401-9, Written Examination Review Worksheet. The written examination outlines and worksheets, the proposed written examination and worksheets, as well as the final Form ES-401-9, and the final as-administered examination and answer key, will be publicly available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRC's Agencywide Document Access and Management System (ADAMS) on June 18, 2020. (ADAMS Accession Numbers ML17164A334, ML17164A335, ML17164A319, and ML17164A328, respectively.)
-1021, "Operator Licensing Examination Standards for Power Reactors," and were documented on Form ES-401-9, "Written Examination Review Worksheet.
 
"  The written examination outlines and worksheets, the proposed written examination and worksheets, as well as the final Form ES 9, and the final as
-administered examination and answer key, will be publicly available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRC's Agencywide Document Access and Management System (ADAMS)on June 18, 2020. (ADAMS Accession Numbers ML1 7 164 A 334, ML17164 A 335, ML17 1 6 4 A 319 , and ML17 1 6 4 A 328, respectively.


) On June 18, 201 8 , the licensee submitted documentation noting that there were no pos t-examination facility license e comments, and no post-examination applicant commen ts for consideration by the NRC examiners when grading the written examination.
On June 18, 2018, the licensee submitted documentation noting that there were no post-examination facility licensee comments, and no post-examination applicant comments for consideration by the NRC examiners when grading the written examination.


The NRC examiners graded the written examination on June 2 6, 201 8 , and conducted a review of each missed question to determine the accuracy and validity of the examination questions.
The NRC examiners graded the written examination on June 26, 2018, and conducted a review of each missed question to determine the accuracy and validity of the examination questions.
: (2) Operating Test The NRC examiners determined that the operating test, as originally proposed by the licensee, was within the range of acceptability expected for a proposed examination.


4
All changes made to the operating test were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and were documented on Form ES-301-7, Operating Test Review Worksheet. The operating test outlines and worksheets, the proposed operating test and worksheets, as well as the final Form ES-301-7, and the final as-administered operating test, will be available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRC's ADAMS, on June 18, 2020. (ADAMS Accession Numbers ML17164A334, ML17164A335, ML17164A319, and ML17164A328, respectively.)
: (2) Operating Test The NRC examiners determined that the operating test, as originally proposed by the licensee, was within the range of acceptability expected for a proposed examination. All changes made to the operating test were made in accordance with NUREG
-1021, "Operator Licensing Examination Standards for Power Reactors," and were documented on Form ES 7, "Operating Test Review Worksheet."


The operating test outlines and worksheets, the proposed operating test and worksheets, as well as the final Form ES-301-7, and the final as-administered operating test, will be available electronically in the NRC Public Document Room or from the Publicly Available Record s component of NRC's ADAMS, on June 18, 2020.
On June 18, 2018, the licensee submitted documentation noting that there were no post-examination facility licensee comments, and no post-examination applicant comments for consideration by the NRC examiners when grading the operating test.


  (ADAMS Accession Numbers ML17164A334, ML17164A335, ML17164A319, and ML17164A328, respectively.
The NRC examiners completed operating test grading on July 3, 2018.
 
: (3) Examination Results Four applicants at the Senior Reactor Operator level and five applicants at the Reactor Operator level were administered written examinations and operating tests. All applicants passed all portions of their examinations and were issued their respective operating licenses for Braidwood Station, Unit 1 only on July 9, 2018.
) On June 18, 2018, the licensee submitted documentation noting that there were no post-examination facility licensee comments, and no post
-examination applicant comments for consideration by the NRC examiners when grading the operating test.
 
The NRC examiners completed operating test grading on July 3, 201 8.
: (3) Examination Results Four applicants at the Senior Reactor Operator level and five applicants at the Reactor Operator level were administered written examinations and operating tests.
 
All applicants passed all portions of their examinations and were issued their respective operating licenses for Braidwood Station , Unit 1 only on July 9, 201 8.


===.2 Examination Security===
===.2 Examination Security===


====a. Scope====
====a. Scope====
The NRC examiners reviewed and observed the licensee's implementation of examination security requirements during the examination validation and administration to assure compliance with Title 10 of the Code of Federal Regulations , Part 55.49, "Integrity of Examinations and Tests.
The NRC examiners reviewed and observed the licensee's implementation of examination security requirements during the examination validation and administration to assure compliance with Title10 of the Code of Federal Regulations, Part 55.49, Integrity of Examinations and Tests. The examiners used the guidelines provided in NUREG-1021, Operator Licensing Examination Standards for Power Reactors, to determine acceptability of the licensees examination security activities.
 
"  The examiners used the guidelines provided in NUREG-1021, "Operator Licensing Examination Standards for Power Reactors
," to determine acceptability of the licensee's examination security activities.


====b. Findings====
====b. Findings====
No findings were identified.
No findings were identified.
 
{{a|4OA6}}
{{a|4OA6}}
==4OA6 Management Meetings==
==4OA6 Management Meetings==


===.1 Debrief The chief examiner presented the examination team's preliminary observations and findings on===
===.1 Debrief===


June 7, 201 8 , to Mr. T. Leaf , Operations Director
The chief examiner presented the examination team's preliminary observations and findings on June 7, 2018, to Mr. T. Leaf, Operations Director, and other members of the Braidwood Operations and Training Department staff.
, and other members of the Braidwood Operations and Training Department staff.


===.2 Exit Meeting===
===.2 Exit Meeting===


A telephone exit meeting was conducted on June 2 7, 2018, by Mr.
A telephone exit meeting was conducted on June 27, 2018, by Mr. R. Baker, Operator Licensing Chief Examiner, with Ms. M. Marchionda-Palmer, Site Vice President. The NRC confirmed that there were no post-examination comments during the telephone discussion. The examiner confirmed that one job performance measures utilized proprietary material, which will be handled appropriately, and that no additional proprietary or sensitive information was identified during the examination or debrief/exit meetings.


R. Baker, Operator Licensing Chief Examiner, with Ms. M. Marchio nda-Palmer , Site Vice President. The NRC confirmed that there were no post-examination comments during the telephone discussion.
ATTACHMENT:  
 
The examiner confirmed that one job performance measures utilized proprietary material, which will be handled appropriately
, and that no additional proprietary or sensitive information was identified during the examination or debrief/exit meetings. ATTACHMENT:


=SUPPLEMENTAL INFORMATION=
=SUPPLEMENTAL INFORMATION=


SUPPLEMENTAL INFORMATION KEY POINTS OF CONTAC
SUPPLEMENTAL INFORMATION
T Licensee M. Marchionda
KEY POINTS OF CONTACT
-Palmer, Site Vice President
Licensee
: [[contact::A. Ferko ]], Plant Manager
: [[contact::M. Marchionda-Palmer]], Site Vice President
: [[contact::T. Leaf ]], Operations Director
: [[contact::A. Ferko]], Plant Manager
: [[contact::R. Cameron ]], Training Director  
: [[contact::T. Leaf]], Operations Director
: [[contact::R. Cameron]], Training Director
: [[contact::F. Jordan]], Regulatory Assurance Manager
: [[contact::F. Jordan]], Regulatory Assurance Manager
U.S. Nuclear Regulatory Commission
U.S. Nuclear Regulatory Commission
: [[contact::D. Kimble ]], Senior Resident Inspector
: [[contact::D. Kimble]], Senior Resident Inspector
: [[contact::D. Betancourt]], Resident Inspector
: [[contact::D. Betancourt]], Resident Inspector
: [[contact::R. Baker]], Chief Examiner
: [[contact::R. Baker]], Chief Examiner
ITEMS OPENED, CLOSED, AND DISCUSSED
ITEMS OPENED, CLOSED, AND DISCUSSED
Opened, Closed, and Discussed
Opened, Closed, and Discussed
None. LIST OF ACRONYMS USE
None.
D ADAMS Agencywide Document Access and Management System
LIST OF ACRONYMS USED
NRC U.S. Nuclear Regulatory Commission
ADAMS         Agencywide Document Access and Management System
 
NRC           U.S. Nuclear Regulatory Commission
SIMULATION FACILITY FIDELITY REPORT
SIMULATION FACILITY FIDELITY REPORT
Facility Licensee:
Facility Licensee:                     Braidwood Station, Units 1 and 2
Braidwood Station, Units 1 and 2
Facility Docket Nos:                   50-456; 50-457
Facility Docket No
Operating Tests Administered:           May 29, 2018, through June 6, 2018
s:   50-45 6; 50-457 Operating Tests Administered:
The following documents observations made by the U.S. Nuclear Regulatory Commission
May 29, 2018, through June 6, 201 8 The following documents observations made by the U.S. Nuclear Regulatory
examination team during the initial operator license examination. These observations do
Commission examination team during the initial operator license examination. These observations do
not constitute audit or inspection findings and are not, without further verification and review,
not constitute audit or inspection findings and are not, without further verification and review, indicative of non
indicative of non-compliance with Title 10 of the Code of Federal Regulations, Part 55.45(b).
-compliance with Title 10 of the
These observations do not affect U.S. Nuclear Regulatory Commission certification or approval
Code of Federal Regulations , Part 55.45(b). These observations do not affect U.S. Nuclear Regulatory
of the simulation facility other than to provide information which may be used in future
Commission certification or approval of the simulation facility other than to provide information which may be used in future evaluations. No licensee action is required in response to these observations.
evaluations. No licensee action is required in response to these observations.
During the conduct of the simulator portion of the operating tests, the following items were observed: ITEM DESCRIPTION
During the conduct of the simulator portion of the operating tests, the following items were
SWO 0134295 On the May 30, 2018, during the final event of the last simulator scenario of
observed:
the day, the 1PM04J
ITEM                                         DESCRIPTION
panel annunciator spontaneously went into "test."
On the May 30, 2018, during the final event of the last simulator scenario of
The silence and acknowledge buttons were unable to clear the condition , and the condition was overridden by the booth operator. The annunciator button module was replaced prior to conducting subsequent scenarios.
the day, the 1PM04J panel annunciator spontaneously went into test. The
silence and acknowledge buttons were unable to clear the condition, and
SWO 0134295
the condition was overridden by the booth operator. The annunciator button
module was replaced prior to conducting subsequent scenarios.
2
}}
}}

Latest revision as of 18:48, 18 December 2019

NRC Initial License Examination Report 05000456/2018301; 05000457/2018301 (Rdb)
ML18200A352
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 07/19/2018
From: Robert Orlikowski
NRC/RGN-III, Operations Branch III
To: Bryan Hanson
Exelon Generation Co, Exelon Nuclear
Baker R
Shared Package
ML17164A319 List:
References
50-457/18-301, 50-458/18-301 50-457/OL-18, 50-458/OL-18
Download: ML18200A352 (10)
v • d • e


Text

uly 19, 2018

SUBJECT:

BRAIDWOOD STATION, UNITS 1 AND 2NRC INITIAL LICENSE EXAMINATION REPORT 05000456/2018301; 05000457/2018301

Dear Mr. Hanson:

On June 18, 2018, the U.S. Nuclear Regulatory Commission (NRC) completed the initial operator licensing examination process for license applicants employed at your Braidwood Station. The enclosed report documents the results of those examinations. Preliminary observations noted during the examination process were discussed on June 7, 2018, with Mr. T. Leaf, Operations Director, and other members of your facilitys staff. An exit meeting was conducted by telephone on June 27, 2018, between Ms. M. Marchionda-Palmer, Site Vice President, and Mr. R. Baker, Operator Licensing Chief Examiner, to review the proposed final grading of the written examination for the license applicants. During the telephone conversation, the NRC confirmed that the station did not have any post-examination comments requiring resolution.

The NRC examiners administered an initial license examination operating test during the weeks of May 29, 2018, and June 4, 2018. The written examination was administered by the Braidwood Station Training Department personnel, on June 8, 2018. Four Senior Reactor Operator and five Reactor Operator applicants were administered license examinations. The results of the examinations were finalized on July 9, 2018. All nine applicants passed all sections of their respective examinations and four applicants were issued senior operator licenses and five applicants were issued operator licenses for Braidwood Station Unit 1 only.

The administered written examinations and operating tests, as well as documents related to the development and review of the examinations (outlines, proposed examinations, review comments, and resolutions, etc.), will be withheld from public disclosure for 24 months until June 18, 2020. 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, Part 2.390, Public Inspections, Exemptions, Requests for Withholding.

Sincerely,

/RA Randal Baker Acting for/

Robert J. Orlikowski, Chief Operations Branch Division of Reactor Safety Docket Nos. 50-456; 50-457 License Nos. NPF-72; NPF-77

Enclosures:

1. OL Examination Report 05000456/2018301; 05000457/2018301 2. Simulation Facility Fidelity Report

REGION III==

Docket Nos: 50-456; 50-457 License Nos: NPF-72; NPF-77 Report No: 05000456/2018301; 05000457/2018301 Licensee: Exelon Generation Company, LLC Facility: Braidwood Station, Units 1 and 2 Location: Braceville, IL Dates: May 29, 2018, through June 18, 2018 Inspectors: R. Baker, Senior Operations Engineer, Chief Examiner C. Zoia, Senior Operations Engineer, Examiner J. Seymour, Operations Engineer, Examiner Approved by: R. Orlikowski, Chief Operations Branch Division of Reactor Safety Enclosure 1

SUMMARY

Examination Report 05000456/2018301; 05000457/2018301; 05/29/2018-06/18/2018;

Exelon Generation Company, LLC; Braidwood Station, Units 1 and 2; Initial License Examination Report.

The announced initial operator licensing examination was conducted by regional Nuclear Regulatory Commission examiners in accordance with the guidance of NUREG-1021,

Operator Licensing Examination Standards for Power Reactors, Revision 11.

Examination Summary Nine of nine applicants passed all sections of their respective examinations. Four applicants were issued senior operator licenses and five applicants were issued operator licenses for Unit 1 only. (Section 4OA5.1).

REPORT DETAILS

4OA5 Other Activities

.1 Initial Licensing Examinations

a. Examination Scope

The U.S. Nuclear Regulatory Commission (NRC) examiners and members of the facility licensees staff used the guidance prescribed in NUREG-1021, Operator Licensing Examination Standards for Power Reactors, Revision 11, to develop, validate, administer, and grade the written examination and operating test. The NRC examiners prepared the written examination outline and members of the facility licensees staff prepared the operating test outlines. Members of the facility licensees staff developed the written examination and operating test. The NRC examiners validated the proposed examination, with the assistance of members of the facility licensees staff, during the week of April 30, 2018. During the first week of the onsite examination administration, the examiners audited two of the license applications for accuracy. The NRC examiners, with the assistance of members of the facility licensees staff, administered the operating test, consisting of job performance measures and dynamic simulator scenarios, during the period of May 29, 2018, through June 6, 2018. The facility licensee administered the written examination on June 8, 2018.

b. Findings

(1) Written Examination The NRC examiners determined that the written examination, as proposed by the licensee, was within the range of acceptability expected for a proposed examination.

Less than 20 percent of the proposed examination questions were determined to be unsatisfactory and required modification or replacement. All changes made to the proposed written examination were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and were documented on Form ES-401-9, Written Examination Review Worksheet. The written examination outlines and worksheets, the proposed written examination and worksheets, as well as the final Form ES-401-9, and the final as-administered examination and answer key, will be publicly available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRC's Agencywide Document Access and Management System (ADAMS) on June 18, 2020. (ADAMS Accession Numbers ML17164A334, ML17164A335, ML17164A319, and ML17164A328, respectively.)

On June 18, 2018, the licensee submitted documentation noting that there were no post-examination facility licensee comments, and no post-examination applicant comments for consideration by the NRC examiners when grading the written examination.

The NRC examiners graded the written examination on June 26, 2018, and conducted a review of each missed question to determine the accuracy and validity of the examination questions.

(2) Operating Test The NRC examiners determined that the operating test, as originally proposed by the licensee, was within the range of acceptability expected for a proposed examination.

All changes made to the operating test were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and were documented on Form ES-301-7, Operating Test Review Worksheet. The operating test outlines and worksheets, the proposed operating test and worksheets, as well as the final Form ES-301-7, and the final as-administered operating test, will be available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRC's ADAMS, on June 18, 2020. (ADAMS Accession Numbers ML17164A334, ML17164A335, ML17164A319, and ML17164A328, respectively.)

On June 18, 2018, the licensee submitted documentation noting that there were no post-examination facility licensee comments, and no post-examination applicant comments for consideration by the NRC examiners when grading the operating test.

The NRC examiners completed operating test grading on July 3, 2018.

(3) Examination Results Four applicants at the Senior Reactor Operator level and five applicants at the Reactor Operator level were administered written examinations and operating tests. All applicants passed all portions of their examinations and were issued their respective operating licenses for Braidwood Station, Unit 1 only on July 9, 2018.

.2 Examination Security

a. Scope

The NRC examiners reviewed and observed the licensee's implementation of examination security requirements during the examination validation and administration to assure compliance with Title10 of the Code of Federal Regulations, Part 55.49, Integrity of Examinations and Tests. The examiners used the guidelines provided in NUREG-1021, Operator Licensing Examination Standards for Power Reactors, to determine acceptability of the licensees examination security activities.

b. Findings

No findings were identified.

4OA6 Management Meetings

.1 Debrief

The chief examiner presented the examination team's preliminary observations and findings on June 7, 2018, to Mr. T. Leaf, Operations Director, and other members of the Braidwood Operations and Training Department staff.

.2 Exit Meeting

A telephone exit meeting was conducted on June 27, 2018, by Mr. R. Baker, Operator Licensing Chief Examiner, with Ms. M. Marchionda-Palmer, Site Vice President. The NRC confirmed that there were no post-examination comments during the telephone discussion. The examiner confirmed that one job performance measures utilized proprietary material, which will be handled appropriately, and that no additional proprietary or sensitive information was identified during the examination or debrief/exit meetings.

ATTACHMENT:

SUPPLEMENTAL INFORMATION

SUPPLEMENTAL INFORMATION

KEY POINTS OF CONTACT

Licensee

M. Marchionda-Palmer, Site Vice President
A. Ferko, Plant Manager
T. Leaf, Operations Director
R. Cameron, Training Director
F. Jordan, Regulatory Assurance Manager

U.S. Nuclear Regulatory Commission

D. Kimble, Senior Resident Inspector
D. Betancourt, Resident Inspector
R. Baker, Chief Examiner

ITEMS OPENED, CLOSED, AND DISCUSSED

Opened, Closed, and Discussed

None.

LIST OF ACRONYMS USED

ADAMS Agencywide Document Access and Management System

NRC U.S. Nuclear Regulatory Commission

SIMULATION FACILITY FIDELITY REPORT

Facility Licensee: Braidwood Station, Units 1 and 2

Facility Docket Nos: 50-456; 50-457

Operating Tests Administered: May 29, 2018, through June 6, 2018

The following documents observations made by the U.S. Nuclear Regulatory Commission

examination team during the initial operator license examination. These observations do

not constitute audit or inspection findings and are not, without further verification and review,

indicative of non-compliance with Title 10 of the Code of Federal Regulations, Part 55.45(b).

These observations do not affect U.S. Nuclear Regulatory Commission certification or approval

of the simulation facility other than to provide information which may be used in future

evaluations. No licensee action is required in response to these observations.

During the conduct of the simulator portion of the operating tests, the following items were

observed:

ITEM DESCRIPTION

On the May 30, 2018, during the final event of the last simulator scenario of

the day, the 1PM04J panel annunciator spontaneously went into test. The

silence and acknowledge buttons were unable to clear the condition, and

SWO 0134295

the condition was overridden by the booth operator. The annunciator button

module was replaced prior to conducting subsequent scenarios.

2

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