Index: Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanismSectionResult.cs
===================================================================
diff -u -ra04c3ef2f95c7bac6e29306413c76e9f481e2aa0 -r5f5fc9c9799816757fca63a82f5d86aadb262d2f
--- Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanismSectionResult.cs	(.../PipingFailureMechanismSectionResult.cs)	(revision a04c3ef2f95c7bac6e29306413c76e9f481e2aa0)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Data/PipingFailureMechanismSectionResult.cs	(.../PipingFailureMechanismSectionResult.cs)	(revision 5f5fc9c9799816757fca63a82f5d86aadb262d2f)
@@ -20,7 +20,6 @@
 // All rights reserved.
 
 using System;
-using Core.Common.Base.Data;
 using Ringtoets.Common.Data.FailureMechanism;
 using Ringtoets.Common.Data.Probability;
 
@@ -41,7 +40,7 @@
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="section"/> is <c>null</c>.</exception>
         public PipingFailureMechanismSectionResult(FailureMechanismSection section) : base(section)
         {
-            AssessmentLayerThree = double.NaN;
+            assessmentLayerThree = double.NaN;
         }
 
         /// <summary>