Description
The United States Department of Transportation, Federal Highway Administration (FHWA), is seeking a contractor to perform subsurface pavement investigation consisting of approximately 12 shallow borings with associated tasks and materials on the Aguirre Spring Road in New Mexico. The work includes drilling, sampling, and backfilling, as well as traffic control and utility locates. The contractor must have a valid registration in the System for Award Management (SAM) and comply with all applicable federal regulations.
Key aspects of the project include:
• Drilling 12 shallow borings with a diameter of 6 inches to a maximum depth of 5 feet
• Collecting bulk subgrade soil samples and measuring layer depths
• Backfilling bore holes with aggregate/gravel and capping with fast-setting concrete or cold mix asphalt
• Providing traffic control, including flagging and temporary traffic control signs
• Coordinating utility locates with 811 and the Central Federal Lands Highway Division – FHWA