Evaluation of Application Methods and Products for Mitigating Dust for Lines-of-Communication and Base Camp Operations

Abstract : The ERDC was tasked by the U.S. Marine Corps Systems Command to develop two dust control systems, one for expeditionary use on Forward Area Refueling Points (FARPs) and one for Sustainment use on roads and other large area applications. The project consisted of evaluating various dust palliatives and application equipment under controlled laboratory conditions and during field tests. The products of this effort include equipment recommendations, palliative recommendations, and complete application guidance. This report addresses testing performed to evaluate commercial palliatives and application processes for constructing and maintaining lines-of-communication. Twenty-four test sections were constructed at Douglas, AZ, using both experimental and commercial palliatives for dust abatement. Several application procedures were evaluated in the process as well. Each test section was evaluated at 0, 30, 60, and 90 days after construction. The evaluation consisted of dust particle collection and soil property measurements. Pertinent conclusions from the testing conducted are noted, and recommendations for selecting dust abatement methods and materials are provided.