Department of Energy
Department of Energy's Categorical Exclusions (opens in new tab)Categorical Exclusion
B5. Categorical Exclusions Applicable to Conservation, Fossil, and Renewable Energy Activities
Exclusion Text
B5.2 MODIFICATIONS TO PUMPS AND PIPING. Modifications to existing pump and piping configurations (including, but not limited to, manifolds, metering systems, and other instrumentation on such configurations conveying materials such as air, brine, carbon dioxide, geothermal system fluids, hydrogen gas, natural gas, nitrogen gas, oil, produced water, steam, and water). Covered modifications would not have the potential to cause significant changes to design process flow rates or permitted air emissions.
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