Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs
===================================================================
diff -u -r9726c1ed2a69caa0792394721d1bcf6dc587f421 -raee2e55bc9dbf0bbe1fac86898575c7faa33162c
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs	(.../GrassCoverErosionInwardsCalculationService.cs)	(revision 9726c1ed2a69caa0792394721d1bcf6dc587f421)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsCalculationService.cs	(.../GrassCoverErosionInwardsCalculationService.cs)	(revision aee2e55bc9dbf0bbe1fac86898575c7faa33162c)
@@ -175,8 +175,6 @@
                                                                            generalInput,
                                                                            hydraulicBoundaryDatabaseFilePath,
                                                                            usePreprocessor,
-                                                                           assessmentSection.FailureMechanismContribution.Norm,
-                                                                           failureMechanismContribution,
                                                                            numberOfCalculators);
 
                 if (canceled)
@@ -252,17 +250,13 @@
         /// <param name="generalInput">The general grass cover erosion inwards calculation input parameters.</param>
         /// <param name="hydraulicBoundaryDatabaseFilePath">The path which points to the hydraulic boundary database file.</param>
         /// <param name="usePreprocessor">Indicator whether to use the preprocessor in the calculation.</param>
-        /// <param name="norm">The norm which has been defined on the assessment section.</param>
-        /// <param name="failureMechanismContribution">The amount of contribution for this failure mechanism in the assessment section</param>
         /// <param name="numberOfCalculators">The total number of calculations to perform.</param>
         /// <returns>A <see cref="OvertoppingOutput"/>.</returns>
         /// <exception cref="HydraRingCalculationException">Thrown when an error occurs while performing the calculation.</exception>
         private OvertoppingOutput CalculateOvertopping(GrassCoverErosionInwardsCalculation calculation,
                                                        GeneralGrassCoverErosionInwardsInput generalInput,
                                                        string hydraulicBoundaryDatabaseFilePath,
                                                        bool usePreprocessor,
-                                                       double norm,
-                                                       double failureMechanismContribution,
                                                        int numberOfCalculators)
         {
             NotifyProgress(string.Format(Resources.GrassCoverErosionInwardsCalculationService_Calculate_Executing_calculation_of_type_0,