Section 59.01-5 - Repairs, replacements, or alterations(a) No repairs, replacements, or alterations, except emergency repairs, must be made to boilers, pressure vessels, their mountings or internal fittings, safety valves, piping systems, or pressure appliances without prior approval by the Officer in Charge, Marine Inspection.(b) Emergency repairs, replacements, or alterations must be reported as soon as practicable to the Officer in Charge, Marine Inspection, at or nearest the first port where the vessel may call after such repairs are made.(c) Plan approval must be obtained from the Officer in Charge, Marine Inspection, for all alterations to systems in service as listed in § 56.01-10(c) of this subchapter and those items listed in paragraph (a) of this section.(d) Repairs, replacements, or alterations to machinery or items not covered by other sections of this part must be made in a manner consistent with the part of this subchapter containing the construction standards for the item in question.(e) Where applicable, manufacturers' instruction books, manuals, and the like, and Section VII of the ASME BPVC (incorporated by reference; see § 59.01-2 ) must be used for guidance.CGFR 68-82, 33 FR 18887, Dec. 18, 1968, as amended by USCG-2003-16630, 73 FR 65189, Oct. 31, 2008