Master Service Contracts for FDR Laboratory Testing, PA, WV, OH

  • Full depth reclamation (FDR) mix design testing for over 700 miles of roadways in PA, WV, and OH for the oil and gas industry.
  • The FDR process involves pulverizing the existing asphalt, aggregate base and subgrade soils and mixing them with cement and water to create a new subbase layer that will support the new asphalt pavement. This “green” process produces very little waste and is often more economical than conventional pavement replacement methods.