Subgrade Preparation and Compaction

The contract centers on the preparation and compaction of subgrade material following excavation and before the installation of asphalt, a critical step to ensure the structural integrity of the pavement system. This work is essential for providing a stable, load-bearing foundation that supports future traffic and environmental stresses, requiring adherence to precise engineering standards for density, moisture content, and uniformity. The task involves removing unsuitable materials, grading the surface to specified tolerances, and using appropriate equipment to achieve optimal compaction levels prior to overlay application. This subcontract, identified by NAICS code 237990 and posted on June 11, 2026, is managed by the Department of the Interior through its agency Gaoa Fws. The work is to be performed at an unspecified location, with no details provided on the city, state, or zip code for the place of performance. The contract does not specify a solicitation number or set-aside classification, and no point of contact information is included. Interested parties can access further information via the provided SAM.gov link, though no additional contractual terms, timelines, or performance requirements are outlined in the provided data.