Louisiana Administrative Code
Title 33 - ENVIRONMENTAL QUALITY
Part V - Hazardous Wastes and Hazardous Materials
Subpart 1 - Department of Environmental Quality-Hazardous Waste
Chapter 17 - Air Emission Standards
Subchapter B - Equipment Leaks
Section V-1727 - Standards: Open-Ended Valves or Lines
Universal Citation: LA Admin Code V-1727
Current through Register Vol. 50, No. 9, September 20, 2024
A. Equipment
1. Each open-ended valve or line shall be
equipped with a cap, blind flange, plug, or a second valve.
2. The cap, blind flange, plug, or second
valve shall seal the open end at all times except during operations requiring
hazardous waste stream flow through the open-ended valve or line.
B. Operation. Each open-ended valve or line equipped with a second valve shall be operated in a manner such that the valve on the hazardous waste stream end is closed before the second valve is closed.
C. Compliance. When a double block and bleed system is being used, the bleed valve or line may remain open during operations that require venting the line between the block valves but shall comply with LAC 33:V.1727.A at all other times.
AUTHORITY NOTE: Promulgated in accordance with R.S. 30:2180 et seq.
Disclaimer: These regulations may not be the most recent version. Louisiana may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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