Alaska Administrative Code (Last Updated: January 12, 2017) |
Title 8. Labor and Workforce Development. |
Part 8.1. Industrial Welfare. |
Chapter 8.80. Boiler and Pressure Vessel Construction Code. |
Article 8.80.2. Operation Controls. |
Section 8.80.090. Blowdown tanks.
Latest version.
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Vented blowdown tanks must be designed for a minimum working pressure of 50 psi and be built in accordance with Section VIII of the ASME Code. If a blowdown tank is not vented, it must meet the requirements of the ASME Code, be manufactured to the maximum allowable working pressure of the boiler, and be equipped with a safety relief valve of capacity equal to that of the attached boiler.
Authorities
18.60.180
Notes
Authority
AS 18.60.180History
Eff. 6/21/84, Register 90; am 12/17/99, Register 152