Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs
===================================================================
diff -u -r79f67d6c39bb94eee36ce5261aee739e17e888ea -rdb7f2bf37c50bd886b9effa47c71de47b3849529
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs	(.../PipingInputContextProperties.cs)	(revision 79f67d6c39bb94eee36ce5261aee739e17e888ea)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/PropertyClasses/PipingInputContextProperties.cs	(.../PipingInputContextProperties.cs)	(revision db7f2bf37c50bd886b9effa47c71de47b3849529)
@@ -173,7 +173,7 @@
                 data.AssessmentSection.HydraulicBoundaryDatabase.Locations, referencePoint);
         }
 
-        private RoundedDouble GetAssessmentLevel()
+        private RoundedDouble GetEffectiveAssessmentLevel()
         {
             return data.WrappedData.UseAssessmentLevelManualInput
                        ? data.WrappedData.AssessmentLevel
@@ -214,7 +214,7 @@
         {
             get
             {
-                return GetAssessmentLevel();
+                return GetEffectiveAssessmentLevel();
             }
             set
             {
@@ -276,7 +276,7 @@
         {
             get
             {
-                return DerivedPipingInput.GetPiezometricHeadExit(data.WrappedData, GetAssessmentLevel());
+                return DerivedPipingInput.GetPiezometricHeadExit(data.WrappedData, GetEffectiveAssessmentLevel());
             }
         }
 
Index: Ringtoets/Piping/src/Ringtoets.Piping.Service/PipingCalculationService.cs
===================================================================
diff -u -r5970323ae0d3f533fb24c3c1c954ef56d4650df8 -rdb7f2bf37c50bd886b9effa47c71de47b3849529
--- Ringtoets/Piping/src/Ringtoets.Piping.Service/PipingCalculationService.cs	(.../PipingCalculationService.cs)	(revision 5970323ae0d3f533fb24c3c1c954ef56d4650df8)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Service/PipingCalculationService.cs	(.../PipingCalculationService.cs)	(revision db7f2bf37c50bd886b9effa47c71de47b3849529)
@@ -159,7 +159,7 @@
             {
                 validationResults.AddRange(ValidateAssessmentLevel(inputParameters, calculatedAssessmentLevel));
 
-                RoundedDouble piezometricHeadExit = DerivedPipingInput.GetPiezometricHeadExit(inputParameters, GetAssessmentLevel(inputParameters, calculatedAssessmentLevel));
+                RoundedDouble piezometricHeadExit = DerivedPipingInput.GetPiezometricHeadExit(inputParameters, GetEffectiveAssessmentLevel(inputParameters, calculatedAssessmentLevel));
                 if (double.IsNaN(piezometricHeadExit) || double.IsInfinity(piezometricHeadExit))
                 {
                     validationResults.Add(Resources.PipingCalculationService_ValidateInput_Cannot_determine_PiezometricHeadExit);
@@ -367,7 +367,7 @@
                     SaturatedVolumicWeightOfCoverageLayer = PipingSemiProbabilisticDesignVariableFactory.GetSaturatedVolumicWeightOfCoverageLayer(inputParameters).GetDesignValue(),
                     UpliftModelFactor = inputParameters.UpliftModelFactor,
                     AssessmentLevel = inputParameters.AssessmentLevel,
-                    PiezometricHeadExit = DerivedPipingInput.GetPiezometricHeadExit(inputParameters, GetAssessmentLevel(inputParameters, calculatedAssessmentLevel)),
+                    PiezometricHeadExit = DerivedPipingInput.GetPiezometricHeadExit(inputParameters, GetEffectiveAssessmentLevel(inputParameters, calculatedAssessmentLevel)),
                     DampingFactorExit = PipingSemiProbabilisticDesignVariableFactory.GetDampingFactorExit(inputParameters).GetDesignValue(),
                     PhreaticLevelExit = PipingSemiProbabilisticDesignVariableFactory.GetPhreaticLevelExit(inputParameters).GetDesignValue(),
                     CriticalHeaveGradient = inputParameters.CriticalHeaveGradient,
@@ -391,7 +391,7 @@
                 });
         }
 
-        private static RoundedDouble GetAssessmentLevel(PipingInput input, RoundedDouble calculatedAssessmentLevel)
+        private static RoundedDouble GetEffectiveAssessmentLevel(PipingInput input, RoundedDouble calculatedAssessmentLevel)
         {
             return input.UseAssessmentLevelManualInput
                        ? input.AssessmentLevel
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs
===================================================================
diff -u -re0569588050ef8940d731d357524f85d1d702b75 -rdb7f2bf37c50bd886b9effa47c71de47b3849529
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs	(.../PipingInputContextSurfaceLineSelectionEditorTest.cs)	(revision e0569588050ef8940d731d357524f85d1d702b75)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/UITypeEditors/PipingInputContextSurfaceLineSelectionEditorTest.cs	(.../PipingInputContextSurfaceLineSelectionEditorTest.cs)	(revision db7f2bf37c50bd886b9effa47c71de47b3849529)
@@ -148,7 +148,7 @@
 
         private static RoundedDouble GetCalculatedTestAssessmentLevel()
         {
-            return (RoundedDouble)1.1;
+            return (RoundedDouble) 1.1;
         }
 
         private static PipingSurfaceLine ValidSurfaceLine()