§ 154.520 - Piping calculations.  


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  • § 154.520 Piping calculations.

    A piping system must be designed to meet the allowable stress values under § 56.07-10 of this chapter and, if the design temperature is −110 °C (−166 °F) or lower, the stress analysis must be specially approved by the Commandant (CG-ENG) and must include:

    (a) Pipe weight loads;

    (b) Acceleration loads;

    (c) Internal pressure loads;

    (d) Thermal loads; and

    (e) Loads from the hull.

    [CGD 74-289, 44 FR 26009, May 3, 1979, as amended by CGD 82-063b, 48 FR 4782, Feb. 3, 1983]