NL-16-135, Report No. R-P1788, Wall Thickness Profile Sheet. (Sketch)

From kanterella
Jump to navigation Jump to search
Report No. R-P1788, Wall Thickness Profile Sheet. (Sketch)
ML16293A528
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 10/05/2016
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
Shared Package
ML16293A318 List: ... further results
References
CNL-16-135 R-P1788
Download: ML16293A528 (1)


Text

J HJ IHI Southwest Technologies Examination Summary Record Soutfiwnt Technolotl

  • ., Inc. Utili : TVA Site: Watts Bar Nuclear Plant Unit 2 Outa e: PSI S stem: React o r Pressure Vessel Line Subassembl
Elbow to Safe End NOE NOE Calibration Exam Sheet Method Proc/Rev/Ch ICN Examination Sheet No's. No. AUT ISwT-PDl-AUT11/1/0/0 UT Probe 1 (60-88") 1100004-A 97 & 98 AUT ISwT-PDl-AUT11/1/0/0 UT Probe 2 (60-88") 1100004-A 97 & 98 AUT ISwT-PDl-AUT11/1/0/0 UT Probe 3 (O") 1100004-A 97 & 98 AUT ISwT-PDl-AUT11/1/0/0 UT Probe 1 (60-88") 1100003-A 99 & 100 AUT ISwT-PDl-AUT11/1/0/0 UT Probe 2 (60-88") 1100003-A 99 & 100 AET I SWT-PDl-AET3/0/0/1 ET Probe 1 ET-03-001 97 & 98 AET I SWT-PDl-AET3/0/0/1 ET Probe 2 ET-03-001 97 & 98 Examination Summary: Summa Sheet No. 003800 Identification:

RCF-C4-1 NRI Other Remarks X UT Probe 3 (O') for profilometry only. x x x x x x This weld was examined from the inside surface using ANTS and T-111 examination equipment.

No recordable indications were detected during this examination.

The examination coverage was 50%. Scanned 100% of the examination area including the cast SS side (elbow side) using Appendix VIII qualified techniques.

However, the procedure utilized is not qualified for SS c-cast material and no examination credit is taken for the c-cast side of the weld.