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Federal Register / Vol. 86, No. 199 / Tuesday, October 19, 2021 / Proposed Rules accordance with QW 202, QW 210, or QB 202 of Section IX of the ASME BPVC
incorporated by reference; see 57.02
1 as applicable, except as supplemented by 57.031b and 57.031d.
57.051

Amended
231. Amend 57.051 as follows:
a. In paragraph a, remove the text section IX of the ASME Code and add, in its place, the text Section IX of the ASME BPVC incorporated by reference; see 57.021; and b. Reserve paragraph b.

57.052

Amended
Amended
233. Amend 57.053 as follows:
a. Remove the text Figure 57.053a and b and add, in its place, the text figures 1 and 2 to 57.053;
b. Remove the word shall and add, in its place, the word must; and c. Redesignate figure 57.053a as figure 1 to 57.053 and figure 57.05
3b as figure 2 to 57.053.

57.055

Amended
234. In 57.055, remove the word shall wherever it appears and add, in its place, the word must.
235. Amend 57.061 as follows:
a. In paragraphs a and b, remove the word shall wherever it appears and add, in its place, the word must;
and b. Revise paragraph c.
The revision reads as follows:

57.061 Production test plate requirements.

c Test plates are not required for heating boilers or Class III pressure vessels. Test plates are not required for main power boilers or pressure vessels constructed of P1 material as listed in QW/QB 422 of Section IX of the ASME
BPVC incorporated by reference; see 57.021 whose welded joints are fully radiographed as required by part 52 or 54 of this subchapter as applicable except when toughness tests are required in accordance with 57.065.
When toughness tests are required all prescribed production tests must be performed.
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57.062

Amended
236. In 57.062, remove the word shall wherever it appears and add, in its place, the word must.
237. Amend 57.063 as follows:
a. In paragraph a:
i. Remove the word shall wherever it appears and add, in its place, the word must; and

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57.063 Method of performing production testing.

232. In 57.052, reserve paragraph b.

57.053

ii. Remove the text Figure 57.063
and add, in its place figure 57.06
3d;
b. In paragraph b, remove the word shall and add, in its place, the word must;
c. Revise paragraph d;
d. Redesignate figure 57.063 as figure 57.063d; and e. In paragraph e, remove the word shall wherever it appears and add, in its place, the word must.
The revision reads as follows:

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d In the case of vessels having no longitudinal welded joints, at least one set of test plates must be welded for each vessel, using the circumferential joint process, procedure and technique, except that the provisions of 57.06
2a also apply for Classes I and IL
vessels, and that the provisions of 57.062a and c also apply for Classes II and IIL vessels.

238. Amend 57.064 as follows:
a. In paragraph a, remove the word shall wherever it appears and add, in its place, the word must;
b. Revise paragraph b;
c. In paragraph c, remove the word shall wherever it appears and add, in its place, the word must;
d. In paragraph d:
i. Remove the word shall wherever it appears and add, in its place, the word must; and ii. Remove the text Figures 57.06
4d1 and 57.064d2 and add, in its place, figures 1 and 2 to 57.06
4d;
e. Redesignate figure 57.064d1 as figure 1 to 57.064d and figure 57.064d2 as figure 2 to 57.064d;
f. In paragraphs e and the introductory text to f, remove the word shall wherever it appears and add, in its place, the word must;
g. In paragraph f1:
i. Remove the word shall wherever it appears and add, in its place, the word must;
ii. Remove the text Figure 57.06
4f1i and add, in its place, the text figure 3 to 57.064f; and iii. Remove the text Figure 57.06
4f1ii and add, in its place, the text figure 4 to 57.064f;
h. In paragraph f2:
i. Remove the word shall wherever it appears and add, in its place, the word must; and ii. Remove the text Figure 57.06
4f2 and add, in its place, figure 5
to 57.064f;
i. Redesignate Figure 57.064f1i as Figure 3 to 57.064f2, Figure
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57.064f1ii as Figure 4 to 57.06
4f2, and Figure 57.064f2 as Figure 5 to 57.064f2;
j. In paragraph g:
i. Remove the word shall wherever it appears and add, in its place, the word must;
ii. Remove the text Figure 57.06
4g and add, in its place, the text figure 6 to 57.064g; and iii. Remove the text Figure 57.06
4f1ii and add, in its place, the text figure 4 to 57.064f;
k. Revise paragraph h; and l. In paragraph i, remove the word shall wherever it appears and add, in its place, the word must.
The revisions read as follows:
57.064 Production testing specimen requirements.

b The test plates must be so supported that the warping due to welding does not throw the finished test plate out of line by an angle of over 5.

h The guided-bend specimen must be bent with the side of the weld in tension, its width must be equal to the full thickness of the plate and its thickness, after machining, must be 0.350 inch to 0.380 inch to permit bending in a jig having the contour of the standard jig as shown in Figure QW
466.1, QW 466.2, or QW 466.3 of Section IX of the ASME BPVC
incorporated by reference; see 57.02
1. The specimen must withstand being bent cold to the full capacity of the jig without developing any crack exceeding one-eighth inch in any direction. Where the plate thickness exceeds two inches, the specimen must be cut in two so that each portion does not exceed 2 inches in width. Each such portion must be tested and must meet the requirements.

57.065

Amended
239. In 57.065, remove the word shall wherever it appears and add, in its place, the word must.

PART 58MAIN AND AUXILIARY
MACHINERY AND RELATED SYSTEMS
240. The authority citation for part 58
continues to read as follows:

Authority: 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980
Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.
58.015

Amended
241. In 58.015:
a. Remove the word Steel and add, in its place, the word Marine; and b. Remove the text 46 CFR and add, in its place, the symbol .

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