Section 3a.169. Fuel trains and piping systems  


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  • (a) The piping of low-pressure steam systems, except PVC materials, must comply with Chapters 10 and 12 of the IMC.

    (b) The piping of low-pressure hydronic piping systems, except PVC materials, must comply with Chapter 12 of the IMC.

    (c) The design and installation of high-pressure steam and high temperature hot water piping must comply with ASME B31.1.

    (d) The repair of high pressure/temperature piping systems installed before 1998 must comply with the code of construction.

    (e) The installation of fuel trains and associated piping must comply with ASME/CSD1.

    (f) Inspection of fuel trains and piping systems shall be determined by the type of boiler to which the system is attached and performed in accordance with § 3a.111 (relating to field inspections).