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. ... Designer, Geopak, Pond Pack, HEC-RAS, GISHydro, HEC-HMS, HydroCAD, WinTR-55, WinTR-20, ArcGIS, Excel, AutoCAD 3D, HEC ... - May 09