ML20198L203

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Interim Change Notice 1 to Rev 11 to Welding Procedure Spec 11032.Supporting Documentation Encl
ML20198L203
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 04/16/1984
From: Hite J, Kellen J
BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.)
To:
Shared Package
ML20197J316 List: ... further results
References
FOIA-85-59 11032, NUDOCS 8606040234
Download: ML20198L203 (7)
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WEl.0 PROCEDURE SPECIFICATICN - INTERIM CHANGE NOTICE LATEST ICN No. I to WPS 11032 Rev. 11 The following Interim Change Notice is being submitted at this time in order

, to expedice the revision of a non-essential variable in a Brovu & Root, Inc.

Weld Procedure Specification.

  • ICN No. 1 Changes /Mditions: 4/13/84 Date On page 2 of 2 add the following to Note 1 under f the ANSI B31.1 thickness range: ,

(d[v,f f/f//25.

.0625" thru 1.50" - Structural welds (Oces not FA[

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pressure parts or attachments to pressure PQAM

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{ & Vk6/hG y and/or P NSSS DM ICN No. Changes / Additions:

Date PWE PQAM PDM and/or P NSSS DM ICN No. Changes / Additions:

y Date 73 PQAM PDM and/or P NSSS DM ICN No. Changes / Additions:

Date PWE PQLM PDR 4 860527 PDM and/or P NSSS DM GARDE 85-59 pg -

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MOUSTON. TEXAS EV 43N Il PAGE I OF 2 WELDING CODE M ^# I SUPPORTING POR(S)

ASME 3 & PV *0101AB138 Rev.4 SECTION lx WELDING PROCEDURE SPECIFICATION *0101AB212 Rev.3

  • 0112B8101 Rev.4 011288112 Rev.0 WELDING PROCESS (ES) 1. Shieldad Metal Arc TYPE Ma '"f a l ev.0
2. N/A TYPE N/A l l

BASE METALS (QW-403) POSTWELD HEAT TREATMENT (QW-407)

P No.1** Gr. No.112 so P No I f:r. No.182 Type N/A l Thickness Rany .0625" thru 2.00" (1) IN. Tempereture N/A ep l

Pipe Ola. Rany Unlimited IN. ' Time Rany N/A Range for Fillet. Thk I1) Die Un1imited IN.

    • A588 Gr. A or B to P1
    • A570 Grc 0 or A120 to Pl-Fillets only G AS (QW-408)

FILLER METALS (QW-404) Shielding Gas 1. N/A F No.1. 4 2. N/A Percent Comp. N/A i A No.1. I 2. N/A Shielding Gas FI Rate N/A 5.1 CFH (min.)

SF A Spec. No.1 2, N/A purg, o,, N/ pi, ,g ,g, N/A CFM (min.)

AWS Class. No.1. E7018 2. N/A Trailing Shielding Gas Composition N/A Siae of Electrode 1. 3/32 - 5/32 2. N/ A INl Size of Filler 1. N/A g N/A IN. ELECTRICAL CHARACTERISTICS (QW409)

Electrode - Flux Class N/A Current 1. DCRP 2 N/A Coneamable insert N/A Amos Range 1. 70 - 195 N/A 2

Voits Rany 1.18 - 27 2 N/A Tungsten Elec. Size / Type N/A POSITION (QW-405) TECHNIQUE (QW-410) y Weiding Position All Stringer or Weeve 8ead 1. Strincer 2. N/A Welding Progression Unward Beed Width: See Page 2 Orifies or Gas Cup size N/A IN.

PREHEAT (QW406) initial and Interpass cisaning: Weiding surfaces shall be wire brushed Prehest Temp. 60 (2) ,P tuin.)

' = ground as wired to rerne 4 e or eer ==im Intemess . Temp. Many 60 - 500 (2)(3)(8)F Method of back gouging Air carbon are and/or Prehest Maint. N/A 'F orinder Osclilation 1. N/A g N/A IN JOINT DESIGN (CW-402) Contact Tube to work distance N/A IN' Groove Design Sinale V or U. F1are Bevel Multiple or Single Layer 1. Multiole JointType 08 Ye5 Cl N/A BS Yes (Per Side) 2. N/A Backing Metl Typ Similar to base material Multiple or single electrodes 3inaj e g

Travel Soegd (Range) 1. 2.6 - 7.2 2 N/A gpy Peening- Not A11cwed REMARKS

  • This PQR includes Supplemental Test Results FOR Bffa. %}D PR ARATION A OVAL DATE r m HRg; E 00
  • ""* ~ "

%,.w &> a 27 93 F ec. Codes: ASME Section III. ANSE B31.1

/ 9-M-c4 Preset: CPSES Efoi e iReidihg d Engineer d . .V m A-

')l2'))$ ,) ,;,s no. CR-0172 OuM Assurance

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-  :-- WELDING TECHNIQUE SHEET

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P NO.M GROUP IU TO P NO. 1 GROUP IA2 - a msaou 1 THK. RANGE .0625" thru 2.00" (1) m- Pact 2 or ? -

YPcAL.cawT cEsacus PEnwrrrto 3.

/---//, xA s i noor e guma os 1/16-3/16 m

p. , k C8 I!.8-1/4 m 6

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wan - J 0-3,/16" t

4 /& N2hD'# 88tLt?wfLS Typical VELDING P ARAMrTERS +38NGLE VALUES ARE utNtuvw PILLER METAL GAS E LEcTRICAL DATA "^**

TMAVEL WELDWG m S,,t:E *-= eu= FLOW RATdcFMI AMPERAGE VOLTS SPEED g

,,,,m ,,,,, , ou TYPE./

, P ocm ~a tv E -

.A,,o E .A,.o E ,,,,

11 SMA or 3/32 E7018 N/A N/A N/A DCRP 70-120 18-27 2.6-7.2 3/8 V

SMA or SMA or 1/8 5/32 E7018 E7018 N/A N/A N/A N/A N/A N/A DCRP DCRP 90-160 110-195 18-27 2.6-7.2 18-27 2.6-7.2 1/2 5/8

)

Maximum thickness of any single depc sited layer shall not exceed 1/2".

PEENING NOt AllOWod 9tEHE AT TEMf. 60 (2)' ., %

aAcx GovGmG uETwoo Air carbon are: crindino NTERPAESTEMP.60-500 (2) (3) (8) .,

cowTAct TusE To wcmc oig7, N/A ,,

mEHEATWMNT. N/A ORIFICE om Cup 31ZE N/A g TUNGSTEN ELECT.83ZE & TYPE N/A ,- Ucward wtLo m G raoCatssieu g wy ,. . N/A wrnucTious

1. Qualified thickness range:

ASME III .0625" thru 1.50" - Full penetration buttwelds.

.0625" thru 2.00" - Partial penetration with depth of preparation 3/4" or less All thickness - Fillet welds with maximum throat of 3/4".

ANSI B31.1.0625" thru .750" - Full cenetration buttwelds.

.0625" thru 2.00" - Partial penetration attachments with depth of orecaration

, 1/2" or less.

All thickness - Fillet welds with throat thickness 1/2" or less.

2. Preheat Temocratures:

200 F min. - P1 material over 1.250 thickness.

150*F min. - A588 material.

250*F min. - 588 material over 1 1/2" thickness.

175"F min. - For B31.1 when attaching non-pressure parts to pressure parts over 3/4" in thickness.

3. Preheat and interpass temperature (above 150*F) shall be checked using temperature indicating crayons or an approved equal. ,
4. Tack welds shall employ the parameters for the root pass. 1
5. Tack welds shall be complete fusion; the starts and stops shall be tapered by grinding so that the initial pass can properly consume the tack. ]
5. F_ull penetration welds not utilizino a backing strio shall be back couced and/or orcund l to sound metal before weldino the second side usino the weldino carmtars shown._
7. Variation in joint geometrics shcun above is permitted provided the specified root opening is maintained.
3. Maximum interpass temperature for concrete embeded base plates shall be 250 F when under 3/4" thickness and 350 F for thickness 3/4" and over.

's. A588 Gr. A or B or A570 Gr. O or A120 to P1 also qualified. A570 Gr. D and A120 to be welded using only fillet welds.

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Brown & Root,Inc. Post office sox 1001, cien nose, Texas 7eo4a

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September 27, 1983 BRF #11281 acu4l Mr. J.T. Merritt, Jr.

Texas Utilities Services, Inc. ~]

p P.O. Box 1002 Glen Rose Texas 76043 Texas Utilities Services, Inc.

Comanche Peak Steam Electric Station Approval of Welding Procedure Specification

Dear Mr. Merritt:

> E $I Attached is a copy of Welding Procedure Specification WPS 11032, Rev.11 for review and approval by Texas Utilities Services, Inc.

This Welding Procedure Specification is to be used in conjunction with the folicwing Brown & Root Specifications:

CP-CPM 6.9 WES-031 Please review / approve subject procedure at your earliest convenience.

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i'* ^ Very truly yours, BROWN & ROOT, INC.

.&.; h)&p%d

/7D.C.Frankum Project Manager DCF/ WEB /Jh/ tin APPROVED:

Attachment CC:

J.T. Merritt ARMS (0)

M. Smith

& IT#$=uirrje .

J T. Merritt, Jr. Date ngr, & Const. Mgr.

r Al A A g #" A TU!ftOV-DO

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E EirownCrRoot.inc.

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INTEROFFICE MEMO IM - 26235 September 27, 1983 TO: G.R. Purdy FROM: W.E. Baker

SUBJECT:

Approval of Welding Procedure

". . Attached is a copy of Welding Procedure. Specification WPS 11032 Rev.11 for your review and approval.

' This Welding Procedure Specification is to be used in conjunction with the following Brown & Root Specifications:

CP-CPM 6.9 WES-031

( Please review / approve subject procedure at your earliest convenience..

w h/ N J W.E. Baker c.

Sr. Project Welding Engineer APPROVED:

WEB /Jk/ tin N- d 9fE cc: Project QA Manager' Date File

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HOUSTON. TEXAS -

11032 Page 1 of 2 WELDING PROCEDURE SPECIFICATION CHANGE NOTICE CURRENT REVislONS ARE INDICATED BY CHANGE BARS.

REV. DATE ORIGINATOR A OV ' f 1 6- 8-77 E. J. Hocko f_ vJc.n_

2 8-26-77 E. J. Hotko P M L I/i%

. 3 9-27-78 J. F. Bronicki // Ph2di.4., R 4 12-12-78 J. F. Bronicki F / //n l L u t 5 3-30-79 J. F. Bronicki fd # d2t//.t._im 6 8-22-79 J. F. Bronicki M #//o ll_AC

. 7 3-20-80 /4/c. W i.vrhhe f V dx.Lt 44 4.O 8 2-2342 W.E. Baker ///A/ ~>C ls 9 5-19-82 W.E. Baker //f/*4M'd-Af-10 2-23-83 Jimmy Hite WW /4Ah/

REVISION NO. DESCRIBE THE CHANGE 1 Added PQR 0101BB113 REV.2 to increase minimum thickness range qualified. Added additional joint details, a

2 Deleted PQR 0101EB113 and revised mini =um thickness qualified.

3 Deleted PQR 0101AB119 and added PQRs 0101AB137, 0101AB138 and 0101AB140 to allow impact velding on Group 2 materials.

  • . Revised preheat requirements. Increased voltage range.

Added joint details.

4 Deleted reference to travel speed and double bevel joint detail. Revised voltage range.

5 Retyped on new form. Added the following information:

fillet veld thickness and diameter, electrode - flux classification, preheat maintenance, joint description, trailing shielding gas, tungsten size and type, bead type, initial and interpass cleaning, back gouging method, oscillation and root spacing. Noted PQR revision and deleted PQRs 0101AB137 and 0101AB140 and added PQR 0101AB212, Rev. 1. Revised amperage and voltage ranges.

6 Noted PQR revisions. Added preheat maintenance, peening, root spacing, notes 7, 8 and9 ~ and layer thickness limitation.

Added joint details. Revised fillet range thicknesses.

7 This document has --: reviewed for typographical a=d technical errors c.. ce rected where necessary. Se document meets all requirements of the code of record at the date of qualification. Revisions of technical nature listed below are highlighted by change bar(s).

REVislONS MUST BE APPROVED BY THE MANAGER OF MATERIALS ENGINEERING OR HIS DESIGNEE m,- - --- -m-. - . _ _ . ,. , ,7

WPS/PQR NO HOUSTON, TEXAS 11032 Page 2 of 2 WPS/POR REVISION NO. DESCRIBE THE CHANGE

8. Add travel speed. Add partial penetration Flare bevel configuration. Delete preheat maintainence requirement.

Reduced thickness qualified for ASE Section III. Add embeded plate interpass restrictions.

9. Add PQR Oll2BB101 to allow use of additional base metals.
10. Added PQR 011288112 to allow use of ASTM A570 Gr. O material.

Lowered thickness range. Incorporated ICN's. Revised notes to clarify thickness range and preheat temperature. Add note 9.

11. '

Added PQR CP-0112BB301 Rev.0 to allow use of ASTM A120 material.

Added notation that A570 Gr. D. and A12C to be welded using only fillet welds. -

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  • REVislONS MUST BE APPROVED BY THE MANAGER OF MATERIALS ENGINEERING OR His DESIGNEE

_ -. . . . .

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