(a) The classes of actions in this section are those that the Postal Service has determined do not individually or cumulatively have a significant impact on the human environment. To be categorically excluded, it must be determined that a proposed action fits within a class listed and there are no extraordinary circumstances that may affect the significance of the proposal. The action must not be connected to other actions with potentially significant impacts or is not related to other proposed actions with potentially significant impacts. Extraordinary circumstances are those unique situations presented by specific proposals, such as scientific controversy about the environmental impacts of the proposal, uncertain effects or effects involving unique or unknown risks.

(b) Categorical exclusions relating to general agency actions:

(1) Policy development, planning and implementation that relate to routine activities such as personnel, organizational changes or similar administrative functions.

(2) Routine actions, including the management of programs or activities necessary to support the normal conduct of agency business, such as administrative, financial, operational and personnel action that involve no commitment of resources other than manpower and funding allocations.

(3) Award of contracts for technical support services, management and operation of a government owned facility, and personal services.

(4) Research activities and studies and routine data collection when such actions are clearly limited in context and intensity.

(5) Educational and informational programs and activities.

(6) Reduction in force resulting from workload adjustments, reduced personnel or funding levels, skill imbalances or other similar causes that do not affect more than 1,000 positions.

(7) Postal rate or mail classification actions, address information system changes, post office name and zip code changes.

(8) Property protection, law enforcement and other legal activities undertaken by the Postal Inspection Service, the Law Department, the Judicial Officer, and the Inspector General.

(9) Activities related to trade representation and market development activities abroad.

(10) Emergency preparedness planning activities, including designation of on-site evacuation routes.

(11) Minor reassignment of motor vehicles and purchase or deployment of motor vehicles to new locations that do not adversely impact traffic safety, congestion or air quality.

(12) Procurement or disposal of mail handling or transport equipment.

(13) Acquisition, installation, operation, removal or disposal of communication systems, computers and data processing equipment.

(14) Postal facility function changes not involving construction, where there are no substantial relocation of employees, or no substantial increase in the number of motor vehicles at a facility.

(15) Closure or consolidation of post offices under 39 U.S.C. 404(d).

(16) Minor operational changes at an existing facility to minimize waste generation and for reuse of materials. These changes include but are not limited to, adding filtration and recycling systems to allow reuse of vehicle or machine oil, setting up sorting areas to improve process efficiency, and segregating waste streams previously mingled and assigning new identification codes to the two resulting streams.

(17) Actions which have an insignificant effect upon the environment as established in a previously written Environmental Assessment (EA) and Finding of No Significant Impact (FONSI) or Environmental Impact Statement (EIS). Such repetitive actions shall be considered “reference actions” and a record of all decisions concerning these “reference actions” shall be maintained by the Chief Environmental Officer or designee. The proposed action must be essentially the same in context and the same or less in intensity or create fewer impacts than the “reference action” previously studied under an EA or EIS in order to qualify for this exclusion.

(18) Rulemakings that are strictly procedural, and interpretations and rulings with existing regulations, or modifications or rescissions of such interpretations and rulings.

(c) Categorical exclusions relating to emergency or restoration actions:

(1) Any cleanup, remediation or removal action conducted under the provisions of the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) or the Resource Conservation and Recovery Act (RCRA), any asbestos abatement actions regulated under the provisions of the Occupational Safety and Health Act (OSHA), or the Clean Air Act or any PCB transformer replacement or any lead based paint abatement actions regulated under the provisions of the Toxic Substances Control Act (TSCA), OSHA or RCRA.

(2) Testing associated with environmental cleanups or site investigations.

(d) Categorical exclusions relating to maintenance or repair actions at existing facilities:

(1) Siting, construction or operation of temporary support buildings or support structures.

(2) Routine maintenance and minor activities, such as fencing, that occur in floodplains or state and local wetlands or pursuant to the nationwide, regional or general permitting process of the US Army Corps of Engineers.

(3) Routine actions normally conducted to protect and maintain properties and which do not alter the configuration of the building.

(4) Changes in configuration of buildings required to promote handicapped accessibility pursuant to the Architectural Barriers Act.

(5) Repair to, or replacement in kind or equivalent of building equipment or components (e.g., electrical distribution, HVAC systems, doors, windows, roofs, etc.).

(6) Internal modifications or improvements to structure, or buildings to accommodate mail processing, computer, communication or other similar types of equipment or other actions which do not involve modification to the external walls of the facility.

(7) Joint development and/or joint use projects that only involve internal modifications to an existing facility.

(8) Noise abatement measures, such as construction of noise barriers and installation of noise control materials.

(9) Actions which require concurrence or approval of another federal agency where the action is a categorical exclusion under the NEPA regulations of that federal agency.

(e) Categorical exclusions relating to real estate actions.

(1) Obtaining, granting, disposing, or changing of easements, licenses and permits, rights-of-way and similar interests.

(2) Extension, renewal, renegotiation, or termination of existing lease agreements.

(3) Purchase of Postal Service occupied leased property where the planned postal uses do not differ significantly from the past uses of the site.

(4) Acquisition or disposal of existing facilities and real property where the planned uses do not differ significantly from past uses of the site.

(5) Acquisition of real property not connected to specific facility plans or when necessary to protect the interests of the Postal Service in advance of final project approval. This categorical exclusion only applies to the acquisition. Any subsequent use of the site for a facility project must be considered under this part.

(6) Disposal through sale or outlease of unimproved real property.

(7) Disposal through sale, outlease, transfer or exchange of real property to other federal or state agencies.

(8) Disposal of properties where the size, area, topography, and zoning are similar to existing surrounding properties and/or where current and reasonable anticipated uses are or would be similar to current surrounding uses (e.g., commercial store in a commercial strip, warehouse in an urban complex, office building in downtown area, row house or vacant lot in an urban area).

(9) Acquisition and disposal through sale, lease, transfer, reservation or exchange of real property for nature and habitat preservation, conservation, a park or wildlife management.

(10) New construction, Postal Service owned or leased, or joint development and joint use projects, of any facility unless the proposed action is listed as requiring an EA in § 775.5.

(11) Expansion or improvement of an existing facility where the expansion is within the boundaries of the site or occurs in a previously developed area unless the proposed action is listed as requiring an EA in § 775.5.

(12) Construction and disturbance pursuant to a nationwide, regional or general permit issued by the US Army Corps of Engineers.

(13) Any activity in floodplains being regulated pursuant to § 775.6 and is not listed as requiring an EA in § 775.5.