Haw. Code R. § 12-224.1-2 - General requirements
(a) All pressure
vessels in operation in this jurisdiction shall have a current and valid
operating permit issued to a specific location by the department. Changes in
ownership shall require notifying the department and may require
reinspection.
(b) All pressure
vessels shall bear the ASME Code Symbol Stamp "HEW", "U", "U2", "U3", "RP" or
ASME certification mark with the appropriate designator and the NB registration
number. The ASME/NB stamping shall be legible, and insulation and paint shall
not conceal the stamping.
(c) Upon
completion of the installation of a new pressure vessel, it shall be marked by
an inspector employed by the department with a state serial number, consisting
of letters and figures not less than 5/16 inch in height and arranged as
HPV####-Year.
(d) Replacement of an
existing pressure vessel shall be in accordance with the requirements for new
installations.
Notes
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