ML20272A092

ISI Remote Inspection: Supplemental Request for Information

ML20272A092
Person / Time
Site:	FitzPatrick
Issue date:	09/21/2020
From:	Andrey Turilin Engineering Region 1 Branch 1
To:
References
Download: ML20272A092 (2)

Text

Fitzpatrick, ISI Remote Inspection Supplemental Request for Information September 21, 2020 MEMORANDUM TO: FOR FILE FROM: Andrey Turilin, Reactor Inspector Engineering Branch 1, Division of Reactor Safety Region I

SUBJECT:

Fitzpatrick, ISI Remote Inspection - Supplemental Request for Information As previously discussed, the following is a list of communication and documentation items that have been requested in support of a remote review of the Fitzpatrick Nuclear Power Station, In-Service Inspection (ISI) which will begin on September 21, 2020. Please contact me if you have questions regarding any of the requested information.

A. Communications

1. Setup the entrance and exit meeting via teleconference. We can adjust the date of the exit meeting pending receipt of all needed documentation.

2. Daily meetings

a. Morning status call to discuss ongoing NDE and welding activities. Needed staff include the ISI and NDE point of contact(s).

3. Periodic meetings

a. For selected NDE samples, setup a teleconference or WebEx meeting for the NRC inspector to participate in the pre-job briefing. If any problems are encountered during the exam or if any indications are identified, then setup a post-job briefing.

B. Documentation Needs

1. Selected NDE Samples (PAUT, UT, MT, PT, RT, VT) o Procedure for examination, analysis, and calibration o Scan plan and previous data for UT exams o Qualification and Certifications for examiners and reviewers o Calibration record o NDE analysis/disposition/report/record o Photographs, if available o Condition Reports generated due to this examination o Teleconference number for pre-job brief (and post-job if applicable)

CONTACT: Andrey Turilin, Reactor Inspector Phone: 610-337-5177 Andrey.Turilin@nrc.gov ADAMS No.: ML20272A092 Docket No.: 05000333 License No.: DPR-59

FILE

2. Selected Welding Samples o Provide the same documentation needed for the Selected NDE Samples as shown above. In addition, provide the specific welding documents below.

o Weld map and traveler o Welding procedure (i.e. WPS) o Welders qualifications o Weld rod tickets o Photographs, if available. Those taken in conjunction with the NDE are fine.

o Condition Reports generated in conjunction with this welding activity.

C. Selected NDE Samples

1. (UT) 24-10-130, RHR Reducing Tee-Vlv 81A (28x28x24), WO 4946428 (SS / CS /

INCONEL 182 BUTTER DMW CR-JAF-2008-3311 CLOSED TO THIS WO. DO NOT CANCEL.) R1.16 Elements subject to IGSCC/ PWSCC, Sep 20

2. (UT) N-9-C1, CRD Inconel 600 weld overlay in R14, WO 4946423, Exam required per CR-JAF-2008-374 response, R1.16 Elements subject to IGSCC/ PWSCC, Sep 20

3. (UT) 28-02-2-92, Recirc system IHSI weld overlay 88R valve to elbow, R1.16 IGSCC/PWSCC, Manual UT WO 4946401-01, Sep 22-23

4. (UT) N-5A-SE Core Spray Nozzle to Safe End 304L/Inconel 182 DM weld, R1.16 IGSCC/PWSCC Auto Encoded, WO 4946430-01, Procedure GEH-UT-254 Auto Encoded, Sep 19-21

5. (UT) N-1B-IR, Recirc System nozzle inner radius, ASME Cat B-D Full penetration welded nozzles in vessels, B3.90 Nozzle to vessel weld, GE-UT-311, Manual UT WO 5057057-02 Sep 19

6. (Liquid Penetrate) N12A-SE, Part of Risk Segment INST-001 MSK-3037/MSK-3036, R1.20 no applicable degradation mechanism, WO 4950372, JAF-RPT-09-LR004 REQUIRES SURFACE EXAM

7. (Repair/Replace welding sample) Replacement of 13MOV-131 prefab 3-inch carbon steel valve/pipping, RCIC turbine steam inlet isolation valve, WO 04937146-03

8. IR4138318 Through wall leak on ESW line 3-WES-151-136. Code case N-513-4 employed and concluded cause was MIC. Pipe sections was replaced online.

9. IR4101455 Low reading on supply/return piping to 66UC-22F. Eval concluded wall thickness to be acceptable

10. IR4104026 UT readings below min wall acceptance criteria for 66UC-22C. Eval concluded wall thickness to be acceptable

11. IR4174140 Corrosion noted on pump support wall ID of ESW pump 46P-2A

12. (VT-3) IWE/IWL - Final report(s) for IWE/IWL inspections G:\DRS\Engineering Branch 1\-- Turilin\Fitz Sep 21 2020 ISI Supplemental Request for Remote Inspection.docx SUNSI REVIEW COMPLETE = Yes (AT on 09/16/20)

PUBLIC = Yes