ATCS PLC
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Floris, VA, 20171
... Utilizes TR-20, Rational method, Streamstat, HEC-RAS to develop 1D and 2D models for hydrologic and hydraulics analysis. Ability to use HEC-17, HEC-18, HEC-20, & HEC-23. Utilizes ARC-GIS and HEC-HMS as needed. Utilizes CADD to develop 3D models and ... - Apr 28