Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/GrassCoverErosionOutwardsWaveConditionsCalculationHelper.cs
===================================================================
diff -u -rb2b9fdf365e70928a05c57966eeed30d9050e528 -rb15268001c06a569fb2f63e9615ac86ebf3fc7c5
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/GrassCoverErosionOutwardsWaveConditionsCalculationHelper.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationHelper.cs)	(revision b2b9fdf365e70928a05c57966eeed30d9050e528)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Forms/GrassCoverErosionOutwardsWaveConditionsCalculationHelper.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationHelper.cs)	(revision b15268001c06a569fb2f63e9615ac86ebf3fc7c5)
@@ -52,7 +52,7 @@
             {
                 throw new ArgumentNullException(nameof(calculations));
             }
-            foreach (var calculation in locations.Select(location => CreateStabilityStoneCoverWaveConditionsCalculation(location, calculations)))
+            foreach (ICalculationBase calculation in locations.Select(location => CreateStabilityStoneCoverWaveConditionsCalculation(location, calculations)))
             {
                 calculations.Add(calculation);
             }
@@ -62,8 +62,8 @@
             HydraulicBoundaryLocation hydraulicBoundaryLocation,
             IEnumerable<ICalculationBase> calculations)
         {
-            var nameBase = hydraulicBoundaryLocation.Name;
-            var name = NamingHelper.GetUniqueName(calculations, nameBase, c => c.Name);
+            string nameBase = hydraulicBoundaryLocation.Name;
+            string name = NamingHelper.GetUniqueName(calculations, nameBase, c => c.Name);
 
             return new GrassCoverErosionOutwardsWaveConditionsCalculation
             {