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| author name = Peterson H | | author name = Peterson H | ||
| author affiliation = NRC/RGN-III/DRS/OB | | author affiliation = NRC/RGN-III/DRS/OB | ||
| addressee name = Hanson B | | addressee name = Hanson B | ||
| addressee affiliation = Exelon Generation Co, LLC, Exelon Nuclear | | addressee affiliation = Exelon Generation Co, LLC, Exelon Nuclear | ||
| docket = 05000237, 05000249 | | docket = 05000237, 05000249 | ||
Line 18: | Line 18: | ||
=Text= | =Text= | ||
{{#Wiki_filter:UNITED STATES | {{#Wiki_filter:UNITED STATES May 21, 2015 | ||
SUBJECT: DRESDEN NUCLEAR POWER STATION, UNITS 2 | ==SUBJECT:== | ||
DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3 NRC INITIAL LICENSE EXAMINATION REPORT 05000237/2015301; 05000249/2015301 | |||
==Dear Mr. Hanson:== | ==Dear Mr. Hanson:== | ||
On April | On April 22, 2015, the U.S. Nuclear Regulatory Commission (NRC) completed the initial operator licensing examination process for licensed applicants employed at your Dresden Nuclear Power Station, Units 2 and 3. The enclosed report documents the results of those examinations. Preliminary observations noted during the examination process were discussed on April 14, 2015, with Mr. S. Marik, Site Vice President, and other members of your staff. An exit meeting was conducted by telephone on April 27, 2015, between Mr. P. Prater, Dresden Station Training Director (acting), and Mr. R. Baker, Operations Engineer (Chief Examiner), to review the proposed final grading of the written examination for the licensed applicants. During the telephone conversation, the NRC confirmed the stations submitted documentation received by the NRC on April 22, 2015, noting that there were no post-examination comments for consideration during NRC validation of the written examination grading. | ||
. The enclosed report documents the results of those | |||
, and other members of your staff | |||
. An exit meeting was conducted by telephone on April | |||
, and Mr. R. Baker , | |||
The NRC examiners administered an initial license examination operating test during the weeks of April 6 and 13, 2015. The written examination was administered by your Dresden Station training department personnel on April 15, 2015. Seven Senior Reactor Operator and five Reactor Operator applicants were administered license examinations. The results of the examinations were finalized on May 15, 2015. All 12 applicants passed all sections of their respective examinations, with seven applicants issued Senior Operator licenses and five applicants issued Operator licenses. | |||
The written examination was administered by your Dresden Station training department personnel on April 15 , | |||
The written examination will be withheld from public disclosure for 24 months per your request. | The written examination will be withheld from public disclosure for 24 months per your request. | ||
In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390, | In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390, Public Inspections, Exemptions, Requests for Withholding, of the NRC's "Rules of Practice," a copy of this letter, its enclosures, and your response (if any) will be available electronically for public inspection in the NRCs Public Document Room or from the Publicly Available Records (PARS) | ||
component of the NRC's Agencywide Documents Access and Management System (ADAMS). | |||
ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room). | |||
- | |||
Sincerely, | |||
/RA/ | |||
Hironori Peterson, Chief Operations Branch Division of Reactor Safety Docket Nos. 50-237; 50-249 License Nos. DPR-19; DPR-25 | |||
===Enclosures:=== | |||
05000237/ | 1. Operator Licensing Exam Report (ER) | ||
R. Baker, Operations Engineer, Chief Examiner R. K. Walton, Senior Operations Engineer, Examiner N. Valos , Senior Reactor Analyst, Examiner Approved by: | 05000237/2015301; 05000249/2015301 w/Attachment: Supplemental Information 2. Simulation Facility Report | ||
H. Peterson, Chief Operations Branch Division of Reactor Safety | |||
REGION III== | |||
Docket Nos: 50-237; 50-249 License Nos: DPR-19; DPR-25 Report No: 05000237/2015301; 05000249/2015301 Licensee: Exelon Generation Company, LLC Facility: Dresden Nuclear Power Station, Units 2 and 3 Location: Morris, IL Dates: April 6 - April 22, 2015 Inspectors: R. Baker, Operations Engineer, Chief Examiner R. K. Walton, Senior Operations Engineer, Examiner N. Valos, Senior Reactor Analyst, Examiner Approved by: H. Peterson, Chief Operations Branch Division of Reactor Safety Enclosure 1 | |||
=SUMMARY OF FINDINGS= | =SUMMARY OF FINDINGS= | ||
ER 05000237/ | ER 05000237/2015301; 05000249/2015301; 4/06/2015 - 04/22/2015; Exelon Nuclear | ||
, Dresden Nuclear Power Station, Units 2 and 3 | Operations, Inc., Dresden Nuclear Power Station, Units 2 and 3; Initial License Examination Report. | ||
; Initial License Examination Report | |||
The announced initial operator licensing examination was conducted by regional U.S. Nuclear Regulatory Commission (NRC) examiners in accordance with the guidance of NUREG-1021, | |||
Operator Licensing Examination Standards for Power Reactors, Revision 9, Supplement 1. | |||
Examination Summary Twelve applicants passed all sections of their respective examinations. Seven applicants were issued Senior Operator licenses and five applicants were issued operator licenses. | |||
(Section 4OA5.1) | |||
=REPORT DETAILS= | =REPORT DETAILS= | ||
Line 74: | Line 66: | ||
====a. Examination Scope==== | ====a. Examination Scope==== | ||
The U.S. Nuclear Regulatory Commission (NRC) examiners and members of the facility | 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 9, Supplement 1, to develop, validate, administer, and grade the written examination and operating test. Members of the facilitys staff prepared the outlines and developed the written examination and operating test. The NRC examiners validated the proposed examination during the week of March 9, 2015, with the assistance of members of the facility licensees staff. | ||
-1021, | |||
-site validation week, the examiners audited two complete license applications and the eligibility requirements all remaining applications for accuracy. The NRC examiners, with the assistance of members of the facility | During the on-site validation week, the examiners audited two complete license applications and the eligibility requirements all remaining 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 (JPMs) and dynamic simulator scenarios, during the weeks of April 6 and 13, 2015. The facility licensee administered the written examination on April 15, 2015. | |||
====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 examination, were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and documented on Form ES-401-9, Written Examination Review Worksheet, which is available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRCs Agencywide Documents Access and Management System (ADAMS). | |||
On April 22, 2015, the licensee submitted documentation noting that there were no post-examination comments for consideration by the NRC examiners when grading the written examination. The proposed written examination, as well as the final as-administered examination and answer key will be available in 24 months electronically in the NRC Public Document Room or from the Publicly Available Records component of ADAMS. | |||
The NRC examiners validated the grading of the written examination on April 27, 2015, 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. | |||
However, several JPMs were modified for clarification and ease of administration. | |||
, were | |||
Changes made to the operating test, documented in a document titled, Operating Test Comments, as well as the final as-administered dynamic simulator scenarios and JPMs, are available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRCs ADAMS. | |||
During the administration of one simulator JPM, the examiners identified a recurring deficiency in how the applicants (5 of 12) were implementing the subsequent operator actions for the trip of one recirculation pump when operating at near full power. The licensee observed the applicants performance on this JPM. Based upon responses from the applicants to follow-up questions asked by the examiners, the performance issue resulted from confusion over which flow control line value should be used to evaluate which operator actions are required by the abnormal procedure. The procedure does not clearly define which flow control line value to use when implementing subsequent flowchart actions. Following completion of the examination operating test, the licensee initiated an action request (AR 02484471) to address several procedural items identified during the operating test administration. | |||
-up questions asked by the examiners, the performance issue resulted from confusion over which flow control line value should be used to evaluate which operator actions are required by the abnormal procedure. The procedure does not clearly define which flow control line value to use when implementing subsequent flowchart actions. Following completion of the examination operating test, the licensee initiated an action request (AR 02484471) to address several procedural items identified during the operating test administration. | |||
The NRC examiners completed operating test grading on May 15, 2015. (3) Examination Results Seven applicants at the Senior Reactor Operator (SRO) level and five applicants at the Reactor Operator (RO) level were administered written examinations and operating tests. All applicants passed all portions of their examinations. On May 19, 2015, seven applicants were issued Senior Operator licenses and five applicants were issued Operator licenses. | The NRC examiners completed operating test grading on May 15, 2015. | ||
: (3) Examination Results Seven applicants at the Senior Reactor Operator (SRO) level and five applicants at the Reactor Operator (RO) level were administered written examinations and operating tests. All applicants passed all portions of their examinations. On May 19, 2015, seven applicants were issued Senior Operator licenses and five applicants were issued Operator licenses. | |||
===.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 (CFR), Section 55.49, | 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 (CFR), | ||
Section 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==== | ====b. Findings==== | ||
No findings were identified. | No findings were identified. | ||
{{a|4OA6}} | |||
==4OA6 Management Meetings== | |||
===.1 Debrief=== | |||
== | |||
The chief examiner presented the examination team's preliminary observations and findings on April 14, 2015, to Mr. S. Marik, Site Vice President, and other members of the Dresden Nuclear Power Station Operations and Training Department staff. | |||
===.2 Exit Meeting=== | ===.2 Exit Meeting Summary=== | ||
The chief examiner conducted an exit meeting by telephone on April 27, 2015, with Mr. P. Prater, Dresden Station Training Director (acting), Mr. D. Thomas III, Dresden Operations Training Manager (acting), and Mr. J. Feigl, Dresden Shift Operations Superintendent. The NRCs final disposition of the examination results were discussed during the telephone call. No proprietary or sensitive information was identified during the examination or debrief/exit meetings. | |||
ATTACHMENT: | ATTACHMENT: | ||
=SUPPLEMENTAL INFORMATION= | =SUPPLEMENTAL INFORMATION= | ||
==KEY POINTS OF CONTACT== | |||
: [[contact::S. Markin ]], Site Vice President | Licensee | ||
: [[contact::G. Bahn ]], Regulatory Assurance | : [[contact::S. Markin]], Site Vice President | ||
Manager (acting) | : [[contact::G. Bahn]], Regulatory Assurance Manager (acting) | ||
: [[contact::P. Prater ]], Training Director (acting) | : [[contact::P. Prater]], Training Director (acting) | ||
: [[contact::D. Thomas III]], Operations Training Manager (acting) | : [[contact::D. Thomas III]], Operations Training Manager (acting) | ||
: [[contact::J. Nelson ]], Initial Licensing Exam Coordinator | : [[contact::J. Nelson]], Initial Licensing Exam Coordinator | ||
: [[contact::E. Burns]], Senior Operations Supervisor | : [[contact::E. Burns]], Senior Operations Supervisor | ||
U.S. Nuclear Regulatory | U.S. Nuclear Regulatory Commission | ||
Commission | : [[contact::R. Baker]], Chief Examiner | ||
: [[contact::R. Baker ]], Chief Examiner | |||
==ITEMS OPENED, CLOSED, AND DISCUSSED== | |||
===Opened, Closed, and Discussed=== | |||
None | |||
==LIST OF DOCUMENTS REVIEWED== | |||
}} | }} |
Latest revision as of 04:59, 20 December 2019
ML15142A427 | |
Person / Time | |
---|---|
Site: | Dresden |
Issue date: | 05/21/2015 |
From: | Hironori Peterson Operations Branch III |
To: | Bryan Hanson Exelon Generation Co, Exelon Nuclear |
References | |
50-237/15-301, 50-249/15-301 | |
Download: ML15142A427 (10) | |
Text
UNITED STATES May 21, 2015
SUBJECT:
DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3 NRC INITIAL LICENSE EXAMINATION REPORT 05000237/2015301; 05000249/2015301
Dear Mr. Hanson:
On April 22, 2015, the U.S. Nuclear Regulatory Commission (NRC) completed the initial operator licensing examination process for licensed applicants employed at your Dresden Nuclear Power Station, Units 2 and 3. The enclosed report documents the results of those examinations. Preliminary observations noted during the examination process were discussed on April 14, 2015, with Mr. S. Marik, Site Vice President, and other members of your staff. An exit meeting was conducted by telephone on April 27, 2015, between Mr. P. Prater, Dresden Station Training Director (acting), and Mr. R. Baker, Operations Engineer (Chief Examiner), to review the proposed final grading of the written examination for the licensed applicants. During the telephone conversation, the NRC confirmed the stations submitted documentation received by the NRC on April 22, 2015, noting that there were no post-examination comments for consideration during NRC validation of the written examination grading.
The NRC examiners administered an initial license examination operating test during the weeks of April 6 and 13, 2015. The written examination was administered by your Dresden Station training department personnel on April 15, 2015. Seven Senior Reactor Operator and five Reactor Operator applicants were administered license examinations. The results of the examinations were finalized on May 15, 2015. All 12 applicants passed all sections of their respective examinations, with seven applicants issued Senior Operator licenses and five applicants issued Operator licenses.
The written examination will be withheld from public disclosure for 24 months per your request.
In accordance with Title 10 of the Code of Federal Regulations (10 CFR) 2.390, Public Inspections, Exemptions, Requests for Withholding, of the NRC's "Rules of Practice," a copy of this letter, its enclosures, and your response (if any) will be available electronically for public inspection in the NRCs Public Document Room or from the Publicly Available Records (PARS)
component of the NRC's Agencywide Documents Access and Management System (ADAMS).
ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
Hironori Peterson, Chief Operations Branch Division of Reactor Safety Docket Nos. 50-237; 50-249 License Nos. DPR-19; DPR-25
Enclosures:
1. Operator Licensing Exam Report (ER)
05000237/2015301; 05000249/2015301 w/Attachment: Supplemental Information 2. Simulation Facility Report
REGION III==
Docket Nos: 50-237; 50-249 License Nos: DPR-19; DPR-25 Report No: 05000237/2015301; 05000249/2015301 Licensee: Exelon Generation Company, LLC Facility: Dresden Nuclear Power Station, Units 2 and 3 Location: Morris, IL Dates: April 6 - April 22, 2015 Inspectors: R. Baker, Operations Engineer, Chief Examiner R. K. Walton, Senior Operations Engineer, Examiner N. Valos, Senior Reactor Analyst, Examiner Approved by: H. Peterson, Chief Operations Branch Division of Reactor Safety Enclosure 1
SUMMARY OF FINDINGS
ER 05000237/2015301; 05000249/2015301; 4/06/2015 - 04/22/2015; Exelon Nuclear
Operations, Inc., Dresden Nuclear Power Station, Units 2 and 3; Initial License Examination Report.
The announced initial operator licensing examination was conducted by regional U.S. Nuclear Regulatory Commission (NRC) examiners in accordance with the guidance of NUREG-1021,
Operator Licensing Examination Standards for Power Reactors, Revision 9, Supplement 1.
Examination Summary Twelve applicants passed all sections of their respective examinations. Seven applicants were issued Senior Operator licenses and five applicants were issued operator licenses.
(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 9, Supplement 1, to develop, validate, administer, and grade the written examination and operating test. Members of the facilitys staff prepared the outlines and developed the written examination and operating test. The NRC examiners validated the proposed examination during the week of March 9, 2015, with the assistance of members of the facility licensees staff.
During the on-site validation week, the examiners audited two complete license applications and the eligibility requirements all remaining 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 (JPMs) and dynamic simulator scenarios, during the weeks of April 6 and 13, 2015. The facility licensee administered the written examination on April 15, 2015.
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 examination, were made in accordance with NUREG-1021, Operator Licensing Examination Standards for Power Reactors, and documented on Form ES-401-9, Written Examination Review Worksheet, which is available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRCs Agencywide Documents Access and Management System (ADAMS).
On April 22, 2015, the licensee submitted documentation noting that there were no post-examination comments for consideration by the NRC examiners when grading the written examination. The proposed written examination, as well as the final as-administered examination and answer key will be available in 24 months electronically in the NRC Public Document Room or from the Publicly Available Records component of ADAMS.
The NRC examiners validated the grading of the written examination on April 27, 2015, 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.
However, several JPMs were modified for clarification and ease of administration.
Changes made to the operating test, documented in a document titled, Operating Test Comments, as well as the final as-administered dynamic simulator scenarios and JPMs, are available electronically in the NRC Public Document Room or from the Publicly Available Records component of NRCs ADAMS.
During the administration of one simulator JPM, the examiners identified a recurring deficiency in how the applicants (5 of 12) were implementing the subsequent operator actions for the trip of one recirculation pump when operating at near full power. The licensee observed the applicants performance on this JPM. Based upon responses from the applicants to follow-up questions asked by the examiners, the performance issue resulted from confusion over which flow control line value should be used to evaluate which operator actions are required by the abnormal procedure. The procedure does not clearly define which flow control line value to use when implementing subsequent flowchart actions. Following completion of the examination operating test, the licensee initiated an action request (AR 02484471) to address several procedural items identified during the operating test administration.
The NRC examiners completed operating test grading on May 15, 2015.
- (3) Examination Results Seven applicants at the Senior Reactor Operator (SRO) level and five applicants at the Reactor Operator (RO) level were administered written examinations and operating tests. All applicants passed all portions of their examinations. On May 19, 2015, seven applicants were issued Senior Operator licenses and five applicants were issued Operator licenses.
.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 Title 10 of the Code of Federal Regulations (CFR),
Section 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 April 14, 2015, to Mr. S. Marik, Site Vice President, and other members of the Dresden Nuclear Power Station Operations and Training Department staff.
.2 Exit Meeting Summary
The chief examiner conducted an exit meeting by telephone on April 27, 2015, with Mr. P. Prater, Dresden Station Training Director (acting), Mr. D. Thomas III, Dresden Operations Training Manager (acting), and Mr. J. Feigl, Dresden Shift Operations Superintendent. The NRCs final disposition of the examination results were discussed during the telephone call. No proprietary or sensitive information was identified during the examination or debrief/exit meetings.
ATTACHMENT:
SUPPLEMENTAL INFORMATION
KEY POINTS OF CONTACT
Licensee
- S. Markin, Site Vice President
- G. Bahn, Regulatory Assurance Manager (acting)
- P. Prater, Training Director (acting)
- D. Thomas III, Operations Training Manager (acting)
- J. Nelson, Initial Licensing Exam Coordinator
- E. Burns, Senior Operations Supervisor
U.S. Nuclear Regulatory Commission
- R. Baker, Chief Examiner
ITEMS OPENED, CLOSED, AND DISCUSSED
Opened, Closed, and Discussed
None