(a) Manufacturers intending to fabricate boilers to be installed on vessels must submit detailed plans as required by subpart 50.20 of this subchapter. The plans, including design calculations, must be certified by a registered professional engineer as meeting the design requirements in this part and in Section I of the ASME BPVC (incorporated by reference; see § 52.01-1).
(b) The following information must be included:
(1) Calculations for all pressure containment components including the maximum allowable working pressure and temperature, the hydrostatic or pneumatic test pressure, the maximum steam generating capacity and the intended safety valve settings.
(2) Joint design and methods of attachment of all pressure containment components.
(3) A bill of material meeting the requirements of Section I of the ASME BVPC, as modified by this subpart.
(4) A diagrammatic arrangement drawing of the assembled unit indicating the location of internal and external components including any interconnecting piping.
(Approved by the Office of Management and Budget under control number 1625-0097)
[CGD 81-79, 50 FR 9432, Mar. 8, 1985, as amended by USCG-2006-25697, 71 FR 55746, Sept. 25, 2006; USCG-2003-16630, 73 FR 65160, Oct. 31, 2008]
authority: 46 U.S.C. 3306,
3307,
3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3
source: CGFR 68-82, 33 FR 18815, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50095, June 12, 2024, unless otherwise noted.
cite as: 46 CFR 52.01-5