Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs
===================================================================
diff -u -rbb0aeecc47206f5089ab04ca6c3575a1de8c206f -r7ae9100ff4e61169edcefaeb01b72d492431742f
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs	(.../PipingCalculationConfigurationHelper.cs)	(revision bb0aeecc47206f5089ab04ca6c3575a1de8c206f)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs	(.../PipingCalculationConfigurationHelper.cs)	(revision 7ae9100ff4e61169edcefaeb01b72d492431742f)
@@ -106,15 +106,9 @@
 
             Segment2D[] surfaceLineSegments = Math2D.ConvertLinePointsToLineSegments(surfaceLine.Points.Select(p => new Point2D(p.X, p.Y))).ToArray();
 
-            var soilModelObjectsForCalculation = new List<StochasticSoilModel>();
-            foreach (StochasticSoilModel stochasticSoilModel in availableSoilModels.Where(sm => sm.StochasticSoilProfiles.Any()))
-            {
-                if (DoesSoilModelGeometryIntersectWithSurfaceLineGeometry(stochasticSoilModel, surfaceLineSegments))
-                {
-                    soilModelObjectsForCalculation.Add(stochasticSoilModel);
-                }
-            }
-            return soilModelObjectsForCalculation;
+            return availableSoilModels.Where(stochasticSoilModel => stochasticSoilModel.StochasticSoilProfiles.Any() &&
+                                                                    DoesSoilModelGeometryIntersectWithSurfaceLineGeometry(stochasticSoilModel, surfaceLineSegments))
+                                      .ToList();
         }
 
         private static CalculationGroup CreateCalculationGroup(RingtoetsPipingSurfaceLine surfaceLine, IEnumerable<StochasticSoilModel> soilModels, GeneralPipingInput generalInput)