ML20147G952
| ML20147G952 | |
| Person / Time | |
|---|---|
| Site: | Zimmer |
| Issue date: | 11/10/1978 |
| From: | Banta F BURNDY HUSKY |
| To: | Foster J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 7812270068 | |
| Download: ML20147G952 (17) | |
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1C7 F4 LJ E5 ><3r l l November 10, 1978 l 1 l l g~u - 3 GP i United States Nuclear Regulatory Commission Region III 799 Roosevelt Road i Glen Ellyn, Illinois 60137 l l Attn: Mr, J.E. Foster Investigation Specialist
Subject:
TIG Welding Procedure Qualific.ation Zimmer Nuclear Plant l Dear Jim * ! This letter is referenced to our telephone conversations on Monday and Tuesday, November 6th and 7th. Your telephone l call referencing an allegation that Mr. Allen, one of ' Husky's senior welders, had performed MIG welding on the , Zimmer project was proven untrue for the following reasons:
- l. Mr. Allen, clock number 011, was a more highly skilled gl TIG welding operator; therefore, even though he was N '
qualified to the MIG steel process he did not MIG weld , N[h in work center 35 because it was a lower level of eN e compensation. ; 1
- 2. Through a thorough and total review of all inspection '
logs, it was verified that Mr. Allen never welded in the MIG fitting work center, number 35. In our investigation of the allegation, Husky Products, Inc. presented verbal proof that Mr. Allen had performed only TIG welding in the fabrication of small radius three piece side rails. This investigation was communicated to you in the above referenced telephone conversations. Included in the telephone conversation was a statement of fact by Husky, that we had discovered through the thorough review of our inspection logs a non-conformance. We found that Mr. Allen and Mr. Brock, clock number 15, had used the TIG welding process in the fabrication of three piece side rails for the Zimmer project, prior to the welding procedure qualification. 7 812 2 7 0 0(b ]? HUS KY PRODUCTB, INC.
- 7405 INDUSTRI AL ADAO e FLORENCE. KENTUCNY 41042 SUP310tAAY OF GURNDY CORPORATION
- TEL. (606)3 71-1900 -
TELEX: FLON 2'r4496
. Mr. J.E. Foster November 10, 1978 Page 2 Attached are copies of the seven inspection log sheets which ,
indicate the non-conformance occurrences and identifies the l limited number and types of fitting components which were l welded by this process. Also attached is a copy of the l Welding Procedure Qualification Record, the Welding Qualification ' l Specification and the Welder Qualification Specification Records for Mr. Allen and Mr. Brock. The steel TIG welding process was qualified on August 26, 1975 by Mr. Brock. l Mr. Allen qualified to the procedure on March 10, 1976. In the l period between August 26, 1975 and March 10, 1976, we have i inspection logs which indicate Mr. Allen only welded in non-conformance once on August 27, 1975. Our inspection logs also indicate that Mr. Allen welded with the TIG Aluminum process on the Zimmer Cabl-Bus on December 1, 1975; however, he had been qualified in this process since November 11, 1974 i so this i s in conformance with the specifications and is I referenced in this letter to indicate the thoroughness of
- Husky's inspection logs. Copies of above indicated logs are i attached for your reference. l l
By copy of this letter, Cincinnati Gas and Electric Company i is being notified of our findings. We hope the attached copies of our inspection logs and welder qualification records will be of help to you in writing your report. If additional information is required, please do not hesitate to call us ' at any time. - Sincerely, HUSKY PRODUCTS, INC.
%DW kuk Fred L. Banta Engineering-R&D Manager FLB :j s Attachments cc: D. Ring, Husky cc: Sargent & Lundy C. Duncan, Husky 55 East Monroe St.
File 3995 Chicago, Ill. 60603 File 9145 Attn: Mr. Marty Schuster cc: Cincinnati Gas & Electric Co. Wm. H. Zimmer Power Station P.O. Box 201 Moscow, Ohio 45153 Attn: Mr. Robert Ehas
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QW-482 WELDINC PROCEDURE SPECIFICATION (WPS) (See QW-201.1, Sec:is IX ,1974 AS!C Boiler and Pressure Jescel Code) Company Name dush 9ceduch Lp Welding Procedurt St .ecifica tion No.QAP-itf1- A Date 12t 15 Fapporting PQR No. Revisions 1 ,ffgg_ Welding Process (es) G ._T. 4. u.)_ Type (s) M A% e.1 JOINTS (QW-402) POSTNELD HCAT TRCAT I!.'T (QW-407) Grcove Decicn S Ve Temperature NM Da c k i nr,: Y e s --- gl <- ;irJc Tirr.e Range, hjjl itacki ng idateHaTTy~pc )E ^ Other 1
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l I QW-Ld) Mt00EDURE QUALIF2 CATI 0t1 ItEC0!!D (PQR) (See QW-201.1, Section II, 1974 Asl.2 Boilor and Pressuro Vessel Code) Procedure Qua 1 um le.dd Company Name_ L. 1 cation deco;d r lio.g _QAf__f?lft. UAM3M7 Y?S No.- Welding Nocess(es7 G . T. A . W Types (Manual, Automitic, SeFi'-Tu~to.) n %ug JOINTS ( Q'</-LO2 ) Groove Design Uced l BASE IITALS (QW-LO)) POSTdELD HEAT TPIA".'I:'T (Qd-407)
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__ *1 Q po ou ? , '. b P ?. 6,,,,f' . Mw 31Y 9$9 .? 37 . 714 @ 90 jg to c c_r .de J 36 F c . r i s , rl e L _% e f.ovo m 2]8 l'\ 560 8L o oo > Guided Bend Tests (QW-160) _ fgralt _ Tvoe and Fintre__Jo. ,
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Spoc. Notch Notch Test _Titti;k '! ^ 3 r c c. .L_4 Tomo. Values _ y Snear Mils No. Locction _Tyv.te l Fillet Weld TestJ Q1-lf0) _ _ _ _ _ _ _ _ _ _ itesult - Satisfactory: Yes _ No No Penetration into Parent Metal: Yes _ Mac ro - Itosult_ _ l Othcr_ Tests Type cf Test Dorocit Analysis _ _ _ Other _ Welders Name M,Gfack Clock No. OffI _ Tests c onducted byJ. f ecct1 Stamp No. Laboratory Test No._ _ _ _ _ _ lle certify that the statements in this record are correct and that. the test welds were prepared, welded and tested in accordance with the requirement of Section IX of the ASME Code. Manufacturcr )J u d y fru)ve T5 ~~~ Datcjuynf J*3 g12$ _ D y,_.._F,Qktf (Detail of record ol' tests are illustrative only and may tie moditiec to conform to the type and number of tests required by the Code. ) 0 --
I 1 . HUSKY PRODUCTS Florence, Kentucky RECORD OF WELDEll QUALIFICATION TESTS . Wolder Name bileN ; 6 __ Clock Number all Stamp Number tKu) 02. ! Welding Process GTALO _ __ Type M nowa In accordance with Weldin6 Proceduro Specification (WPS) _ Q AP lo1 A l Backing (QW-402) N o N C._ 1 Material (QW-LO3) Spec. To of P No. / To P No. / Thickness range $ r. P_ T Dia. Range N/A Fillor Metal (QW-404) Spec. No. F. No. F6 Other _ Position (QW-405) 2. F Electrical Charac teristics (QW-409) Current cMeccT Polarity erm.}, kr l Wold Progrension M uAt t pte. Ons5 _ _ GUIDED BEND TEST RESULTS Type and Type and Figure No. : Result Figure No. Result C. Nal4 2F Le Mtk m /Nrs _ 2F nr No dekrs _ We certify that th'e statements in this record are correct and that the test welds were prepared, wolded and tested in accordance with the requirements of Sections IX of the ASMS code. Signed lbtht, kudah (org6Mizat n) Dato IbantL 10 ._ /9 Yb
/
Dy . cnd<AGA ' nnN ilP Form - QW 486-01 W
*e/ s
3-HUSKY PRODUCTS Florence, Kentucky RECORD OF WELDER QUALIFICATION TESTS Welder Name A7/c A' Clock Number 6 // Stamp Number Welding Process _ 77 ' 6-
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Type In accordance with Welding Procedure Specification (WPS) t'f//f" - /g 7g Backing (QW-402) A h c' ' Material (QW-403) Spec . Clo- L t Todo-88 _of P No. I To P No. / Thickness range Pp" i 7 4" Dia.. Range NA Filler Metal (QW-404) Spec. No. SF M /% F. N,o. G 0ther Qflyfe. Position (QW-405) 3 (- Electrical Characteristics (QW-409) Current Dr Polarity 3 /v v.cj y Weld Progression uB GUIDED BEND TEST RESULTS Type and Type and Figure No. Result Figure No. Result 3 0- P;te c No De S e e $s bh Coo t _ pc) Od(t^)s We certify that th'c statements in this record are correct and that the test ' welds were prepared, welded and tested in accordance with the requirements of Sections IX of the ASME code. 6 Signed i!h3 f./ 0/ 7 o , / (organization) D v_ Date 6 -l 2 - 9V By. f/ '
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HP Form - QW 486-01 1
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GLADST N E LAB O R ATO RI ES, I N C. ^"'C21*G700 k \ PHYGICAL & NON DCSTRUCTIVC TCBTING . M CTALLO O R APHY .WELOIN G C C R .*4f*lC ATION 3 (a v
"V 1034 wooonow STREET
- CINCINNATI, OHlo 4 8 2 04 Page 5 of 10 HUSKY PRODUCTS, INC.
WELDER PERFORMANCE QUALIFICAilON TESTS We ld e r Ng tne . . . . . . . . . .Y.*. . A,1,1.,EN. . . . . . . . . . . . . . . . . . . . . . C1ock No. . . . . . 0,1,1. . . . . . . . . S ta m p No. . . . . . . . . . . . . . .I Welding P r oc e s s . . . . . . 0.'.I.*.A,. y,., , , , , , , , , , , , , , , , , , , , , , t Pon. .uen (If vertical state whett.er upward or downward) . .... . . .... 2G ... 3.G U..P...... (Flat, horizontal, vertical, or overhead; see Pars, & Figs. 0 2 & O.3, or ON.2 & ON.3) I In a ccor d.r.c e with Pr oc edur e S pecifica tion N o. . . . . . . . . 9.AP I,Q,6, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , hf aterial-Specification.. . 3 , , , , , , , , , ,,, p,0 6 3, , , , , , , , , , g p. g , , , 2,3, , , , , , , , , , , ,, p,g o , , ,2 3 , , , , , , , , , , Diameter arid Wall Thickness (if II Tucune s s nn,e us mes. . . .U.5.d.'.'otherwise Joint Thickness . . .I . . .
..to.2,7,,,,,,,,
s Fiuta hfeta Spec.ficanon i h.o. . . . . .S. F. .A. . 5. 10. . . . . . . . . G r oup No. F..-. . . . . . . 2 3 . . . . . . . . . . ER 4043 Descritx Filler hietal if not included in Table 0 22 or ON 11.2 ... 1 I s th c kin g S t rip Used ?. . . . . . . . . . . . . . . . . . . .*'. . . . . . . . . . . . . 1 1 Fil er hietal Diameter and Trade . . . . .Name..1/.8'['or
..... .... Flux for Submerged Information Arc or GasOnly for, inert Gas Shictded Are l
....... . . . . .H. O.B. A. .R. T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .w,e ld i ng . . . . . .A R.C. O. N. . . . . . . . . . . . . . . . . . . . . . . . . . .
Cgoto Ilmo Tat Rest Lis (Figs. 0 7.1, 0 7.2, QN 7.1, QN 7.2. g.7.3) Tne and Result Result locurc No. Q-7.2 Figure No. Q-7. 2 1 / ACE 1/16" CRACK W/L 3 FACE NO DEFECTS 2 ROOT 1/8" CRACK W/L 4 ROOT NO DEFECTS Te st Cond uc t ed by . g MD,ST,0N,E , ,lABO,RA7,0 M KS . . . . 1.a bora tory-Tes t N o. . . . . . . $.- 8.9. . . . . . . . . . . . . . . . . . . . . . . per. . $. , h.! l:Y, t?!W, .... We (ertify that th s'tatN.bf5Nis record are" correct and that the test welds were prepared, welded and tested in accordance with the requirements of this Code. Sa. na..../k...k. . . . . . B. . . .a. . . . .n. d.n . . . . . . Iu,, .%. . . ..v. . . I.l. f. M. . '.M. . . . . Dy. a. . .s. . . . . t.e.l.At anuhtf)re VO. 7
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