Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs
===================================================================
diff -u -r2227 -r2656
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 2227)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 2656)
@@ -341,19 +341,7 @@
                     }
                     break;
                 case FailureMechanismSystemType.Piping:
-                    switch (currentSpecification.PipingModelType)
-                    {
-                        case PipingModelType.Bligh:
-                            throw new NotImplementedException();
-                        case PipingModelType.SellmeijerVnk:
-                            throw new NotImplementedException();
-                        case PipingModelType.Sellmeijer4Forces:
-                            throw new NotImplementedException();
-                        case PipingModelType.Wti2017:
-                            throw new NotImplementedException();
-                        default:
-                            throw new NotImplementedException();
-                    }
+                    throw new NotImplementedException();
             }
             return parameter;
         }