Index: Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs
===================================================================
diff -u -r673e35de0df920529e5dda63ea8b4dfb08ed65a8 -r41a37c93cb0b3e36ff7023c9f42b4e6225598b55
--- Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs	(.../FailureMechanismSectionResult.cs)	(revision 673e35de0df920529e5dda63ea8b4dfb08ed65a8)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/FailureMechanism/FailureMechanismSectionResult.cs	(.../FailureMechanismSectionResult.cs)	(revision 41a37c93cb0b3e36ff7023c9f42b4e6225598b55)
@@ -42,7 +42,7 @@
                 throw new ArgumentNullException("section");
             }
             Section = section;
-            AssessmentLayerThree = (RoundedDouble)double.NaN;
+            AssessmentLayerThree = RoundedDouble.NaN;
         }
 
         /// <summary>