Pennsylvania Code
Title 34 - LABOR AND INDUSTRY
Part I - Department of Labor and Industry
Chapter 14a - STORAGE AND USE OF FLAMMABLE AND COMBUSTIBLE LIQUIDS
Subchapter A - GENERAL PROVISIONS
OUTSIDE AND ABOVEGROUND STORAGE
Section 14a.9 - Tank valves

Universal Citation: 34 PA Code ยง 14a.9
Current through Register Vol. 54, No. 38, September 21, 2024

Each connection to an aboveground tank storing flammable or combustible liquids, located below normal liquid level, shall be provided with an internal or external control valve located as close as practicable to the shell of the tank. Except for flammable or combustible liquids whose chemical characteristics are incompatible with steel, such valves, when external, and their connections to the tank shall be of steel. When materials other than steel are necessary, they shall be suitable for the pressures, structural stresses and temperatures involved, including fire exposures.

This section cited in 34 Pa. Code § 14a.111 (relating to storage and handling); 34 Pa. Code § 14a.141 (relating to scope and application); 34 Pa. Code § 14a.151 (relating to scope and application); and 34 Pa. Code § 14a.161 (relating to general provisions).

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