The work includes the construction of an addition to the existing Rio Rancho Field Maintenance Shop (FMS). The primary addition will include two servicebays and associated storage, work, and admin space. The project also includes two standalone buildings: a detached enclosed wash bay; and a detached storage building containing space for unheated storage, bulk Petroleum Oils and Lubricants (POL) storage, controlled waste storage, and Flammable Materials storage. As part of the project, related site work will be completed, including limited rerouting of an existing site access roadand expansion of military equipment parking. Some elements of the existing FMS will be upgraded to improve their utility, to include enlarging two existing restrooms and upgrading storage space intoa classroom. The project documents include two Additive Bid Items (ABI): 1) construction of the wash bay with associated site work, and 2) expansion of the Military Equipment Parking (MEP) area and any incidental related work.