ML20214F333

Intervenor Exhibit I-ROREM-28,consisting of 840817 Nonconformance Rept 3099 Re No Procedure to Weld ASTM A-36 to ASTM A-446 Using E7018 Electrode.Weld Procedure Never Qualified.Work Under Rev C to Procedure 4.3.3 Indeterminate

ML20214F333
Person / Time
Site:	Braidwood
Issue date:	05/08/1986
From:	Bradfute D COMSTOCK ENGINEERING, INC.
To:
References
OL-I-ROREM-028, OL-I-ROREM-28, NUDOCS 8705260033
Download: ML20214F333 (6)

Text

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NONCONFO9MANCE REPORT 5/P[?(

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'ATTACRMENT A' NONCONFOR?. NCE R EPORT NO. 30nn DATE n8/17/84 INSPECTION IT A VG. VARIOUS REV. VAoinUS SPEC. T. "" m

.:77 . PROCEDURE: 4.3.3. Rev. r- OTHER N/A CCC" ". .! e ITEM (S) DESCRIPTION U'c 4. 3. 3. Rev. C LOCATION BRAIDWOOD i DESCRIPTION OF NONCONFORMANCE: LKC does not have a procedure to weld .".ST't A-36 to ASTM A 446 using E7018 electrode. A weld procedure has never been qualified in accordance with AWS D1.1 1975, Sect. 5, Part B for these materials. g All work previously done to procedure 4.3.3 using ASTM A-36 to ASTM A-446 is indeterminate.

NUMBER OF HOLO TAGS MPLIED 2 OC INSPECTOR b . /7 ATE 8' / 7-8f 10 CFR 21 PROCEDURE 3.1.3 YES [

REPORTAGLE ITEM CONCURRENCE BY O.C. MANAGER RECOMMENDED DISPOSITION: h USE. ASIS REWORK REJECT OTHER EXPLAIN JUSTIFICATION:

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PAGE 3 of 5 Comstock Engineering, Inc.

Memorandum To _ ?. Fol an Office: Eraidweed

.: . :.m . I . De'1ald

• S6citet: Welding Qualifications & Procedures Date: Au=ust 15, 1924 C:ntrol No: 84-05-15-01 In reference to W.

Puckett's observation and concerns with our present Welding Procedure, there are definite inconsistancies in the Stainless Steel Welding Procedure which are:

1. A) ne welders are not qualified in all positions as the SG position was used for the Initial Qualification.

B)

Se welders have to be qualified in the 2G Hori: ental Position to be qualified for all positions.

c)

"'he procedure that was qualified in the SG position does not qualify a B1-Metalic weld.

Example:

SA-240 Type 304 Stainless Plate to SA312 Type 304 Stainless Steel Pipe, or SA312 Type 304 Stainless Steel Pipe to any grade Carbon Steel Plate. i

2. I A Weld Qualification Procedure has to be done for welding 1 ASTM-A36 to ASTM A446 using E7018 Electrodes. l' 3.

ne above mentioned Welding Qualifications for the welder

, and procedure has to be acco:::plished in order to bring our I procedures BP 4.3.3 and BP 4.3.14 into corpliance with AWS Dl.1 Fpecifications. 1 l

4 .*

In view of the above inentioned problems I reco::::nend that all Stainless Steel Welding be stopped until such time as Item #1 has been corrected.

5.

ne carben Steel Welding Procedure should be qualified as soon as possible.

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ATTACF.!!E:;T A PAGE 4 of 5 r, :ola . - cc . r:; ::c : 64-05-15 cc.. tin ue d Face 2 For any further required infomation W. O. Puckett should be centacted.

He is presently getting the Qualificatien Precess set-up for the A27:'

A36 A446. ,

Attach:nen t Re spe ctf ully, sSan I. F. CeWald Quality Control Manager ITD/pb cc: W.C. Puckett R.3Selt e n QC rile QC Mgr. File

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