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Pacific Gas and Electric Co.
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,The obove specification has been changed as fc,llows:
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Page 2 dearranged and expanded.ter pages 2* and 3 ( weld pto'c' dure.
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's 0, 00, 204, 205, 206,added to chart).
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' weld procedures.
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.i 11 ENGINEERING DEPARTl'iEllT EUM-1 L! ELD!f?G PROCEDU.'iE RECOMMENDAT10fl5 CODE.
LINE ACCEPTABLE WALL THICKNESS
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CLASSES SPEC.
PROCEDURE LIMITS USE OF_ PROC EDU.'!E I
A&B J, K, K2, K5, 4/5 3/16" to 3.624" DUTl WELUS, 61xu t;U0i, dr,i.I SEC. I K6, K12, K13, WELDOUT K14, K15 92/93 1/10" to 0. 56"
' FILLE: & 30 cia uti.us - dFg g 201 1/16" to 0.56" butt, FlLLET. duu.El llt.LD3-G iM 202 (l_)
1/16" to 0.436" OPEN butt WELD 5 ONLY - GJ 4.a 203 (1)
I 1/16" to 0.47'4" OPEN BUTT WELUS Ol;LY - GTAW 200 (2) 3/16" to I.5" BUTT WELOS, GlAW R00T, EII016 WELD 0VT 204 (2) -
3/16" to 1.5" OPEN BUTT, GTAW RDOT, E0018 WELDOUT 68/89(JI) 3/16" to 3 624" VPEN BUTT, GTAW ROOT, StnW WELDOUT C&E J, K, K2, KS, SAME AS AB0VE AND INCLUDING K6, K12, K13, 7/8 3/16" to 3.624" BUTT WELOS, BACKlHG RING, SMAW K11, K15 4
E SPECIAL K14, K15 4/5 3/16" to 3.624" BUTT WELOS, GTAW ROOT, SPAW WELDOUT
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92/93 1/16" to O_.56" FILLET & SOCKET WELOS - St%W 201 1/16_" to 0.56" BUTT, FILLET & SOCKET - GTAW 203(1) 1/16" to 0.474" OPEN BUTT WELOS - GTAW 88/89())
3/16" to 3,624" OPEN BUTT, GTAW ROOT, SPAW WELDOUT A&B S, 31, $2, S3, 15/16 1/4" to 1.4" BUTT WELDS (GTAW ROOT, St%W C&E SS, S6 WELD 00T) HEAVY WALL SOCKET &
SEC I S8
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FILLET WELDS 79/80 1/16" to 1.0" BUTT WELOS,1/16" to 1/4" WALL INSERT, GTAW 129
~1/16" to 0 56" i OPEN BUTT, FILLET & SOCKET WELDS l?.
1)RequiresQ.A.ManagersapprovalbeforeusingonMainsteam\\j;nbi\\.;
Notes:
and.
Feedwater Systems i
- 2) Requires Q.A. Managers approval before using anywhere on the site.
l l
I PREPARED BY R.G. FINK DATE OF ISSUE 6/20/72 PAGE 8 OF h DATE OF REY.
7/7/72 6/17/7A APPROVED BY.
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