ML20009B089

Forwards Corrected & Updated Version of Table 1 Attachment to Util Re Containment Pipe Penetration Welds, in Response to IE Bulletin 80-08, Exam of Containment Liner Penetration Welds

ML20009B089
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	06/29/1981
From:	Withers B PORTLAND GENERAL ELECTRIC CO.
To:	Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
IEB-80-08, IEB-80-8, NUDOCS 8107140763
Download: ML20009B089 (5)

Text

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Docket No. 50-344 r

- Ell Port landGeneralElectricCompany Brt D mem 'ke Premmt t.(

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June 29, 1981

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k Trojan Nuclear Plant e

Docket 50-344 9

4 License NPF-1 d' gh Mr. R. H. Engelken, Director N

U. S. Nuclear Regulatory Commission Region V yh l

kh' 2,

Walnut Creek Plaza, Suite 202 N

1990 N. California Blvd.

S' Walnut Creek, CA 94596

,, _ ' M l 3198l g I

Dear Mr. Engelken:

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examination of Containment penetration welds at the Trojan'hu6 d&q'y IE Bulletin 80-08 requested information regarding the nondest,ruc t

ant.

The PGE to NRC responses dated July 2, 1980 and August 25, 1980 stated that although all of the welds were examined by radiography, documentation records could not be located for some of the penetration welds. All of the Trojan Nuclear Plant penetration weld radiographs have now been located.

Table 1 of PGE's letter dated July 2,1980 has been editorially corrected and updated accordingly (see attachment).

No other changes are necessary.

This action concludes PGE's response to IE Bulletin 80-08.

Sincerely, gs u

Bart D. Withers Vice President Nuclear Attachment c:

Mr. Lynn Frank, Director State of Oregon Department of Energy

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8107140763 810629 DRADOCK05000g 121 SW Sa! mon Street, Podand. Oregon 97204 J

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' Trojan Nuclear Plant License NPF-1 1;ocket 50-344 June 23, 1981 Sheet 1 of 4 TABLE I IE Bulletin 80-08 TROJ AN NUCLEAR PLANT CONTAINMENT PIPE PENETRATION P;netration Line Number Pipe Backing Number and Size Material Bars Used Repair Work Done 1)

P-1-1 3/4"-CCB-1 A-376/TY304 YES NO 2)

P-2-1 2"-CS-601R-4 A-312/TY304 YES Yes a) Slag Inclusion 3)

P-3-3 2"-CS-2501R-28 A-376/TY304 YES Yes a) Slag Inclusion 4)

P-5-2 2"-CS-2501R-28 A-376/TY304 YES NO

5) P-7 4"-CS-151R-6 A-312/TY304 N0 NO

6) P-8 3"-CS-2501R-5 A-376/TY304 NO NO

7) P-9 14"-RH-601R-5 A-358/TY304 NO Yes a) Incomplete fusion

8) P-10 4" DC-151R-1 A-312/TY304 NO NO

9) P-11 12"-RH-2501R-19 A-376/TY316 NO NO

10) P-12 3/4"-RC-2501R-21 A-376/TY304 NO NO

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11) F -13 3"-HCB-16 A-312/TY304 YES NO

12) P-11-1 3/4"-HCB-17 A-312/TY304 YES NO

13) P 1. 7 3"-HCB-4 A-312/TY304 YES NO

14) P-20 3"-RC-151R-19 A-312/TY304 YES N0

15) P-21 3"-HBE-9 A-333 Gr6 YES Yes a) Slag Inclusion b) Root Concavity

16) P-22 3"-HBE-8 A-333 Gr 6 YES NO

17) P-40-2 3/4"-RC-151R-32 A-312/TY304 YES NO 18)

P-1-3 3/8"-RC-2505R-1 A-269/TY316 N0 NO

19) P-25 8"-HCB-11 A-312/TY304 YES NO

20) P-26 10"-HCB-10 A-312/TY304 NO NO

21) P-40-3 3/4"-SI-2501R-22 A-376/TY304 YES NO J

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• Trojan Nuclear Plant License HPF-1 Docket 50-344 Sheet 2 of 4 TABLE I Penetration Line Number Pipe Backing Number and Size Material Bars Used Repair Work Done

22) P-28 14"-EBE-3 OUT A-106B INL A-353 Gr6 NO NO

23) P-29 14"-EBE-3 OUT A-106B INL A-333 Gr6 NO NO 24 ) P-30 14"-EBE-3 OUT A-106B INL A-333 Gr6 NO NO

25) P-31 14"-EBE-3 OUT A-106B INL A-333 Grf NO NO

26) P-32 28"-EBB-1 A-155 Gr KCF-70 NO NO

27) P-33 28"-EBB-1 A-155 Gr KCF-70 NO N0

28) P-34 28"-EBB-1 A-155 Gr KCF-70 NO NO

29) 9-35 28"-EBB-1 A-155 Gr KCF-70 NO N0 301 P-36-1 2"-EBE-6 A-335 Gr N0 N0

31) P-37-1 2"-EBE-6 A-335 Gr6 NO N0

32) P-38-1 2"-EBE-6 A-335 Gr6 NO N0

33) P-39-1 2"-EBE-6 A-335 Gr6 N0 N0

34) P-40-1 1"-SI-602N-1 A-106B YES NO

35) P-14-2 3/4"-GCB-10 A-312/TY304 YES N0

35) P-42 14"-HBE-2 A-333 Gr6 NO Yes a) Surface Defect

37) P-43 14"-HBE-3 A-333 Gr6 NO Yes a) Root Concavity

38) P-44 3"-SI-2501R-3 A-376/TY304 N0 N0

39) P-45 4"-SI-2501R-1 A-376/TY304 YES N0

40) P-46 8"-SI-2501R-31 A-376/TY304 YES N0

41) P-47 8"-SI-2501R-31 A-376/TY304 YES Yes a) Hole in backing ring

42) P-48 10"-HCB-9 A-358/TY304 YES N0 J

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' Trojan Nuclear Plant License NPF-1 Docket 50-344 Sheet 3 of 4 TABLE I Penetration Line Number Pipe Backing Number and Size Material Bars Used Repair Work Done

43) P-49 10"-HCB-9 A-358/TY304 N0 N0

44) P-50 18"-GCB-5 A-358/TY304 N0 Yes a) Slag Inclusion

45) P-51 18"-GCB-5 A-358/TY304 YES N0

46) P-16-3 3/4"-CCB-1 A-376/TY304 YES N0

47) P-14-3 3/4"-CCB-1 A-376/TY304 YES N0

48) P-54 3"-HCB-15 A-312/TY304 NO Yes a) Slag inclusion b) Incomplete fusion

49) P-55 3"-HCB-12 A-312/TY304 NO NO

50) P-56-1 1"-HCC-19 A-312/TY304 YES NO

51) P-57-1 4"-HBE-11 A-333 Gr6 YES N0

52) P-58 3"-HCB-3 A-312/TY304 YES Yes a) Slag inclusion

53) P-62 1"-HCB-20 A-312/TY304 YES ND

54) P-63 4"-SI-2501R-1 A-376/TY304 NO N0

55) a -6 5 1"-HCB-20 A-312/TY304 YES N0

56) P-68 8"-HBE-14 A-333 Gr6 NO NO

57) P-69 1"-HCB-20 A-312/TY304 YES N0

58) P-70 4"-SI-2501R-1 A-376/TY304 NO N0

59) P-71 1"-HCB-20 A-312/TY304 YES NO

60) P-72 8"-HBE-14 A-333 Gr6 NO NO

61) P-74 14"-HBE-7 A-333 Gr6 NO Yes a) Root Concavity

62) P-76 14"-HBE-5 A-333 Gr6 NO Yes a) Root Concavity

63) P-101-1 8"-HBE-16 A-333 Gr6 YES Yes a) Slag inclusion

64) V-18 54 "-HB E-15 A-333 Gr6 NO Yes a) Slag inclusion b) Porosity

65) V-19 54"-HBE-15 A-333 Gr6 N0 Yes a) Slag inclusion b) Incomplete fusion

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' T'rojan Nuclear Plant License NPF-1 Docket 50-344 Sheet 4 of 4 TABLE I Panetration Line Number Pipe Backing Number and Size Material Bars Used Repair Work Oone

66) P-3-2 2"-CS-2501R-28 A-376/TY304 YES Yes a) Slag inclusion 67)

P-5-3 2"-CS-2501R-28 A-376/TY304 YES N0 68)

P-5-1 1"-GBB-1 A-333 Gr6 YES NO

69) P-36-2 3/4"-EBE-6 A-333 Gr6 NO NO

70) P-37-2 3/4"-EBE-6 A-333 Gr6 NO NO

71) P-38-2 3/4"-EBE-6 A-333 Gr6 N0 NO

72) P-39-2 3/4"-EBE-6 A-333 Gr6 N0 N0 1

73) P-37-3 2"-HBE-17 A-333 Gr6 NO N0

74) P-39-3 2"-HBE-17 A-333 Gr6 YES NO

75) P-101-2 8"-HBE-16 A-333 Gr6 YES Yes a) Slag inclusion

76) P-57-2 4"-JBD-35 A-333 Gr 6 NO N0

77) P-56-2 1"-HCB-19 A-312/TY304 YES NO A0W/vrb 3-55.7A19 r.

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