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Michigan Administrative Code (Last Updated: November 16, 2016) |
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Department LR. Licensing and Regulatory Affairs |
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Bureau of Construction Codes |
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Chapter Michigan Boiler Rules |
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Part 2. EXISTING INSTALLATIONS STEAM BOILERS |
Section 408.4203. Age limit of lap seam boilers.
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The age limit of any boiler having lap-riveted longitudinal joints and operating at a pressure in excess of 50 psi shall be 20 years; this type of boiler, when removed from an existing setting, shall not be reinstalled for a pressure in excess of 15 psi. A reasonable time for replacement, not to exceed 1 year, may be given at the discretion of the chief inspector.
History: 1979 AC.