National Aeronautics and Space Administration
National Aeronautics and Space Administration's Categorical Exclusions (opens in new tab)Categorical Exclusion
(2) Operations and Management Activities including:
Exclusion Text
(ix) Routine maintenance, repair, and operation of vessels (including unmanned autonomous surface vessels), aircraft (including unmanned aircraft systems), overland/surface transportation vehicles, and other transportation systems as applicable. Examples include but are not limited to transportation or relocation of NASA equipment and hardware by barge, aircraft, or surface transportation system (e.g., tractor trailer or railroad); retrieval of spent solid rocket boosters by vessel; repair or overhaul of vessel, aircraft, or surface transportation systems that do not result in a change in the environmental impacts of their normal operation.
Disclaimer
This CE Explorer tool is not an authoritative source and creates no rights or obligations. When using the CE Explorer Tool, Federal agencies and stakeholders should review the relevant agency's NEPA procedures for information about how to apply the CE, including any limitations or potential extraordinary circumstances, and to ensure that a CE is current and applicable to a given proposed action. For ease of use, a link to each agency's NEPA procedures and CEs is provided along with the text of the CE. To adopt and use another agency's categorical exclusion, an agency must follow the steps described in section 109 of NEPA, 42 U.S.C. 4336c.
