ML20272A092
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
- 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