Index: Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs
===================================================================
diff -u -rc046d22cfc010414d21bda8cc15806530e315ca3 -r1279dcba187f56c0ba96dfdb962067304e333475
--- Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs	(.../PipingGuiPlugin.cs)	(revision c046d22cfc010414d21bda8cc15806530e315ca3)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Plugin/PipingGuiPlugin.cs	(.../PipingGuiPlugin.cs)	(revision 1279dcba187f56c0ba96dfdb962067304e333475)
@@ -730,7 +730,7 @@
 
             nodeData.NotifyObservers();
 
-            AddCalculationScenariosToFailureMechanismSectionResult(nodeData.WrappedData, nodeData.PipingFailureMechanism);
+            nodeData.WrappedData.AddCalculationScenariosToFailureMechanismSectionResult(nodeData.PipingFailureMechanism);
         }
 
         private void GeneratePipingCalculations(PipingCalculationGroup target, IEnumerable<RingtoetsPipingSurfaceLine> surfaceLines, IEnumerable<StochasticSoilModel> soilModels, GeneralPipingInput generalInput, SemiProbabilisticPipingInput semiProbabilisticInput)
@@ -741,20 +741,6 @@
             }
         }
 
-        private void AddCalculationScenariosToFailureMechanismSectionResult(PipingCalculationGroup pipingCalculationGroup, PipingFailureMechanism pipingFailureMechanism)
-        {
-            foreach (var failureMechanismSectionResult in pipingFailureMechanism.SectionResults)
-            {
-                var lineSegments = Math2D.ConvertLinePointsToLineSegments(failureMechanismSectionResult.Section.Points);
-                var calculationScenarios = pipingCalculationGroup.GetPipingCalculations().Where(pc => PipingCalculationConfigurationHelper.IsSurfaceLineIntersectionWithReferenceLineInSection(pc.InputParameters.SurfaceLine, lineSegments)).ToList();
-
-                if (calculationScenarios.Any())
-                {
-                    failureMechanismSectionResult.CalculationScenarios.AddRange(calculationScenarios);
-                }
-            }
-        }
-
         private StrictContextMenuItem CreateCalculateAllItem(PipingCalculationGroup group)
         {
             var menuItem = new StrictContextMenuItem(