Design Hydraulics and Hydrology Physicochemical Processes Modeling Bench-/pilot- and full-scale treatability studies Engineering and economic feasibility analyses O&M Documentation Operator training		A hallmark of AH is our ability to deliver reliable engineering services in support of environmental compliance and restoration. In an industry that blends various types of scientists, planners and engineers, AH has never lost sight of the importance of using engineering judgment. At AH, engineering extends beyond simply designing a solution. Instead, we believe in incorporating an engineering perspective into projects at the earliest opportunity to help refine ideas and spot potential issues before they become problems. By working closely with other professionals, AH’s licensed engineers ensure that an implementable solution is identified at the beginning of a project.