Index: trunk/src/Dam/Data/UpliftLocationDeterminator.cs
===================================================================
diff -u -r7 -r111
--- trunk/src/Dam/Data/UpliftLocationDeterminator.cs	(.../UpliftLocationDeterminator.cs)	(revision 7)
+++ trunk/src/Dam/Data/UpliftLocationDeterminator.cs	(.../UpliftLocationDeterminator.cs)	(revision 111)
@@ -10,6 +10,8 @@
 
 using Deltares.Geometry;
 using Deltares.Geotechnics;
+using Deltares.Geotechnics.Soils;
+using Deltares.Geotechnics.SurfaceLines;
 using Deltares.Uplift;
 
 namespace Deltares.Dam.Data