(a) Main power boilers and auxiliary boilers shall be designed, constructed, inspected, tested, and stamped in accordance with section I of the ASME Boiler and Pressure Vessel Code (incorporated by reference; see 46 CFR 52.01-1), as limited, modified, or replaced by specific requirements in this part. The provisions in the appendix to section I of the ASME Boiler and Pressure Vessel Code are adopted and shall be followed when the requirements in section I make them mandatory. For general information, table 52.01-1(a) lists the various paragraphs in section I of the ASME Boiler and Pressure Vessel Code that are limited, modified, or replaced by regulations in this part.
Table 52.01-1(a) - Limitations and Modifications in the Adoption of Section I of the ASME Code
Paragraphs in section I, ASME Code1 and disposition | Unit of this part |
---|---|
PG-1 replaced by | 54.01-5(a) |
PG-5 through PG-13 modified by | 52.01-90 |
PG-16 through PG-31 modified by | 52.01-95 |
PG-32 through PG-39 modified by | 52.01-100 |
PG-42 through PG-55 modified by | 52.01-100 |
PG-58 and PG-59 modified by | 52.01-105 |
PG-60 modified by | 52.01-110 |
PG-61 modified by | 52.01-115 (56.50-30) |
PG-67 through PG-73 modified by | 52.01-120 |
PG-90 through PG-100 modified by | 52.01-135 (52.01-95) |
PG-91 modified by | 52.01-135(b) |
PG-99 modified by | 52.01-135(c) |
PG-100 modified by | 52.01-95(e) |
PG-104 through PG-113 modified by | 52.01-140(a) |
PG-112 and PG-113 modified by | 52.01-145 |
PW-1 through PW-54 modified by | 52.05-1 |
PW-10 modified by | 52.05-15 |
PW-11.1 modified by | 52.05-20 |
PW-16 modified by | 52.05-30 |
PW-41 modified by | 52.05-20, 52.05-45 |
PWT-1 through PWT-15 modified by | 52.15-1 |
PWT-9 modified by | 52.15-5 |
PWT-9.2 replaced by | 52.15-5(b) |
PWT-11 modified by | 52.15-5 |
PWT-11.3 replaced by | 52.15-5(b) |
PFT-1 through PFT-49 modified by | 52.20-1 |
PFT-44 modified by | 52.20-17 |
PFT-46. modified by | 52.20-25 |
PFH-1 modified by | 52.25-3 |
PMB-1 through PMB-21 modified by | 52.25-5 |
PEB-1 through PEB-19 modified by | 52.25-7 |
PVG-1 through PVG-12 modified by | 52.25-10 |
A-19 through A-21 modified by | 52.01-50 |
(b) References to the ASME Code, such as paragraph PG-1, indicate:
P = Section I, Power Boilers ASME Code.
G = Subsection - General.
1 = Paragraph 1.
(c) When a section or paragraph of the regulations in this part relates to material in section I of the ASME Code, the relationship with the code will be shown immediately following the heading of the section or at the beginning of the paragraph as follows:
(1) (Modifies P ___.) This indicates that the material in P ___ is generally applicable but is being altered, amplified or augmented.
(2) (Replaces P ___.) This indicates that P ___ does not apply.
(3) (Reproduces P ___.) This indicates that P ___ is being identically reproduced for convenience, not for emphasis.
[CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by CGFR 69-127, 35 FR 9975, June 17, 1970; CGD 81-79, 50 FR 9431, Mar. 8, 1985. Redesignated and amended by CGD 88-032, 56 FR 35821, July 29, 1991; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]