
Environmental Protection Agency (EPA) awarded Tetra Tech the second Navajo Area Abandoned Uranium Mines Response, Assessment, and Evaluation Services (RAES) contract, worth $65 million, to address risks to public health and the environment from former mines on Navajo land. Using the BUILDER SMS, ANC expanded their ability to capture their unique assets with ongoing assessments and allocate resources for future refurbishments to protect them.SAN FRANCISCO (May 30, 2023) – The U.S. The unique collection of ANC assets required expert knowledge of historic materials, construction techniques, and costs to accurately customize and capture the data in BUILDER. In total, Tetra Tech performed condition assessments on 235 real property assets.


Memorial and monument facilities that will remain essentially intact for several hundred years and be multigenerational reminders of significant people and events in U.S.148 memorial tree plaques, each located adjacent to a tree at ANC.Standard facilities whose systems and components require no modification to the default BUILDER program.Our team created business rules to identify three facility categories: Army Corps of Engineers’ Engineer Research and Development Center’s Construction Engineering Research Laboratory to implement those updates for ANC’s BUILDER instance. Due to the historical nature and cultural significance of ANC’s facilities, monuments, and memorials, Tetra Tech developed a specialized cost book to incorporate historical costs and life cycles of unique construction materials. After the assets were identified, our team performed physical inventory and condition assessments by applying the BUILDER Sustainment Management System (SMS).ĪNC memorials and monuments require off-normal component entry into standard BUILDER SMS with attention given to the expected service life curves that feed BUILDER algorithms. Tetra Tech assisted ANC with identifying, planning, and prioritizing real property assets at the only two national cemeteries they maintain.
