ML18310A156

Ltr. 11/06/2018 LaSalle County Station, Unit 2 - Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000374/2019001 (DRS-J. Bozga)

ML18310A156
Person / Time
Site:	LaSalle
Issue date:	11/06/2018
From:	John Bozga NRC/RGN-III/DRS/EB1
To:	Bryan Hanson Exelon Generation Co, Exelon Nuclear
References
IR 2019001
Download: ML18310A156 (6)

See also: IR 05000374/2019001

Text

November 6, 2018

Mr. Bryan C. Hanson

Senior VP, Exelon Generation Company, LLC

President and CNO, Exelon Nuclear

4300 Winfield Road

Warrenville, IL 60555

SUBJECT: LASALLE COUNTY STATION, UNIT 2-NOTIFICATION OF NRC BASELINE INSPECTION AND REQUEST FOR INFORMATION; INSPECTION REPORT

05000 374/20 19 00 1 Dear Mr. Hanson

On February 19, 2019 , the U.S. Nuclear Regulatory

Commission (NRC)

will begin the Baseline Inservice Inspection Procedure 71111.08. This onsite inspection is scheduled to be performed February 19 , 201 9 , through March 1, 201 9. Experience has shown that this inspection is resource intensive both for the NRC inspector and your staff. In order to minimize the impact to your onsite resources, and to ensure a productive inspection for both sides, we have enclosed a request for documents needed for this inspection. These documents have been divided into two groups.

The first group identifies information necessary to ensure that the inspector is adequately prepared. The second group identifies the information the inspector will need upon arrival at the site. It is important that all of these documents are up

-to-date, and complete, in order to minimize the number of additional documents requested during the preparation and/or the onsite portions of the inspection.

We have discussed the schedule for inspection activities with your staff and understand that our regulatory contact for this inspection will be

Mr. Terry Lanc, 815

-415-2825, of your organization. If there are any questions about this inspection or the material requested, please contact the lead inspector Mr. John V. Bozga

at 63 0-829-9613. This letter does not contain new or amended information collection requirements subject

to the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). Existing information collection requirements were approved by the Office of Management and Budget, Control Number 3150

-0011. The NRC may not conduct or sponsor, and a person is not required to respond to, a request for information or an information collection requirement unless the requesting document displays a currently valid Office of Management and Budget Control Number.

B. Hanson -2- This letter and its

enclosure 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/ John V. Bozga , Senior Reactor Inspector

Engineering Branch 1

Division of Reactor Safety

Docket No. 50

-374 License No. NPF-18 Enclosure:

Document Request for Baseline Inservice

Inspection

cc: Distribution via LISTSERV

B. Hanson -3- Letter to Bryan C. Hanson

from John V. Bozga

dated November 6, 2018. SUBJECT: LASALLE COUNTY STATION, UNIT 2

-NOTIFICATION OF NRC BASELINE

INSPECTION AND REQUEST FOR INFORMATION; INSPECTION REPORT 05000374/2019001

DISTRIBUTION

Christopher Cook

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Steven West

Darrell Roberts

Jamnes Cameron

Allan Barker

DRPIII DRSIII ADAMS Accession Number: ML18310A156

OFFICE RIII NAME JBozga:cl DATE 11/06/18 OFFICIAL RECORD COPY

DOCUMENT REQUEST FOR BASELINE INSERVICE INSPECTION

Enclosure Inspection Dates

February 19, 2019 through

March 1, 201 9 Inspection Procedures

Inspection Procedure 71111-08 , "Inservice Inspection

" Lead Inspector

John V. Bozga, DRS 630-829-9613 A. Information for the

In-Office Preparation Week

The following information (electronic copy CD ROM if possible) is requested by February 4, 201 9 , to facilitate the selection of specific items that will be reviewed during the onsite inspection week. The inspector will select specific items from the information requested below and request a list of additional documents needed onsite to your staff. We request that the specific items selected from the lists be available and ready for review on the first day of inspection.

If you have any questions regarding this information, please call the inspector as soon as possible.

1. For the upcoming outage, a detailed schedule and description of:

a. Non-Destructive Examinations (NDE s) planned for Class 1 and 2 Systems

and containment, performed as part of your American Society of Mechanical Engineers (ASME) Code Inservice Inspection (ISI) Program (include edition

and addenda of Code committed to), and NDE

planned for other systems performed as part of a Risk-Informed ISI Program, or other augmented inspection programs commitments

, as part of an industry initiative. For each weld examination, include the weld identification number, description of weld (component name), category, class, type of exam and procedure number, and date of examination; and

b. Welding on Code Class 1, 2, or 3

components

. 2. A copy of the NDE procedures and welding procedures

used to perform the activities identified in A.1 (including NDE calibration and flaw characterization/

sizing procedures and Welding Procedure Qualification Records). For ultrasonic examination procedures qualified in accordance with Appendix VIII, of Section XI of the ASME Code, provide documentation supporting the procedure qualification (e.g., the Electric Power Research Institute

performance demonstration qualification summary sheets).

3. A copy of ASME Section XI, Code Relief Requests applicable to the examinations identified in A

.1. 4. A list identifying NDE reports (ultrasonic, radiography, magnetic particle, or dye penetrant), which have identified relevant indications on Code Class 1 and

2 systems since the beginning of the last refueling outage.

DOCUMENT REQUEST FOR BASELINE INSERVICE INSPECTION

2 5. List with short description of the welds in Code Class 1 and 2 systems, which have been fabricated due to component repair/replacement activities since the beginning of the last refueling outage and identify the

system, weld number, and reference applicable documentation (e.g., NIS

-2 forms with definitions of system and component acronyms).

6. If reactor vessel weld examinations required by the ASME Code are scheduled to occur during the inspection period, provide a detailed description of the welds to be examined, and the extent of the planned examination.

7. List with description of ISI

-related issues

such as piping degradation or

damage (e.g., cracks, wall thinning, wear, microbiologically induced corrosion) or errors identified in piping examinations

that have been

entered into your corrective action system since the beginning of the last refueling outage. Also, include a list

of corrective action records associated with foreign material introduced/identified in the reactor vessel or reactor coolant system

since the beginning of the last refueling outage.

8. Copy of any Title 10 of the Code of Federal Regulations

, Part 21 reports

applicable to your structures

, systems , or components within the scope of Section XI of the ASME Code that have been identified since the beginning of the last refueling outage.

9. A copy of the 10

-year ISI Program showing those required exams scheduled to

be performed this outage, and those which have been completed

. 10. Point of contact information (name and site number) for the

ISI Program and Reactor Internals Inspection Prog

rams-Site and vendor leads

. B. Onsite information to be

provided to the

inspector on the

first day of the

inspection (e.g., following the

entrance meeting). Please

provide hard copies (e.g., paper records) of the

following documents. 1. For welds selected by the inspector from A.1.

b and A.5 above, provide copies of the following documents:

a. Document of the weld number and location (e.g., system, train, branch);

b. Document with a detail of the weld construction

(e.g., drawing); c. Applicable portions of the Design Specification and applicable Code of construction for the weldment (e.g., B31.1 or ASME Section III);

d. Applicable Code Edition and Addenda for weld procedure

qualification

e. Applicable weld procedure

specifications

and completed weld data sheets used to fabricate the welds;

f. Copies of procedure qualification records supporting the weld procedure

specification

s;

DOCUMENT REQUEST FOR BASELINE INSERVICE INSPECTION

3 g. Copies of welders' performance qualification records;

h. Copies of mechanical test reports identified in the procedure qualification records above; i. Copies of the non

-conformance reports for the selected welds;

j. Access to radiographs and equipment to view radiographs of the selected welds; k. ASME Code Section XI repair replacement plan and reconciliation for

replacement components/materials;

l. Certified Material Test Reports for replacement pressure boundary materials

and m. Copies of the

NDE required by the construction Code and

the pre-service examination records required by the ASME Code Section XI for the selected welds. 2. For the ISI

-related corrective action issues selected by

the inspector from Item A.7 above, provide a copy of the corrective actions and supporting documentation.

3. For the NDE reports with relevant indications on Code Class 1 and 2 Systems selected by the inspector from

Item A.4 above, provide a copy of the examination records and associated corrective action documents.

4. Updated schedules for

Item A.1 (including schedule showing contingency repair plans if available).

5. Fabrication Drawings (D size) of the reactor vessel welds

if any are to be examined during the

outage. Also provide any drawings used by NDE vendor

s to locate these welds.

6. Provide copies of the following standards at the onsite U.S. Nuclear Regulatory Commission

inspection location for the duration of the inspection:

a. Sections V, IX, and XI of the ASME Code with Editions applicable to the

I SI Program and the Repair/Replacement Program;

and b. Copy of the performance demonstration initiative (PDI) generic procedures with the latest applicable Revisions that support site qualified ultrasonic examination of piping welds and components (e.g.

, PDI-UT-1, PDI-UT-2, PDI-UT-3, PDI-UT-10 etc.). If you have questions regarding the information requested, please contact the lead inspector.