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Cardinal Haul Road
Ohio

Cardinal Haul Road, Ohio Client: American Electric Power

Hull provided technical assistance and Quality Assurance/Quality Control (QA/QC) observation, testing and documentation associated with construction of a residual waste landfill in Ohio. Although challenges included the highwall along the landfill perimeter and developing adequate processing, testing and placement recommendations for the existing minespoils that were excavated and processed for use as subgrade and isolation material, Hull was able to perform many value-added services.

Detailed soil precharacterization sampling and laboratory testing, preparation of a Best Fit Line of Optimums (BFLO) for the soil liner material, and observing/testing test pads to model construction techniques for the recompacted soil liner were also performed. Hull has provided full-time observation, testing, and documentation services for construction of all landfill components and prepared information to be used in the certification report.

To find out how Hull can help, please contact Hull's Construction Services Practice Leader, David Baltzer, PE at (614) 793-8777.