Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs
===================================================================
diff -u -r1810 -r1811
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs	(.../OperationalPulauTekongTests.cs)	(revision 1810)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalPulauTekongTests.cs	(.../OperationalPulauTekongTests.cs)	(revision 1811)
@@ -56,8 +56,8 @@
             string inputString = File.ReadAllText(inputFileName);
             inputString = XmlAdapter.ChangeValueInXml(inputString, "ProjectPath", ""); // Current directory will be used
             inputString = XmlAdapter.ChangeValueInXml(inputString, "CalculationMap", calcDir); // Current directory will be used
-            inputString = XmlAdapter.ChangeValueInXml(inputString, "MapForSoilgeometries2D", baseTestDirectory + @"Operational\PulauTekong\PulauTekong.geometries2D.0\");
-            inputString = XmlAdapter.ChangeValueInXml(inputString, "SoilDatabaseName", baseTestDirectory + @"Operational\PulauTekong\PulauTekong0.soilmaterials.mdb");
+            inputString = XmlAdapter.ChangeValueInXml(inputString, "MapForSoilgeometries2D", baseTestDirectory + @"PulauTekong.geometries2D.0\");
+            inputString = XmlAdapter.ChangeValueInXml(inputString, "SoilDatabaseName", baseTestDirectory + @"PulauTekong0.soilmaterials.mdb");
             EngineInterface engineInterface = new EngineInterface(inputString);
             Assert.IsNotNull(engineInterface.DamProjectData);
             string outputString = engineInterface.Run();
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs
===================================================================
diff -u -r1697 -r1811
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 1697)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 1811)
@@ -126,7 +126,15 @@
                     var sensorValues = values[entry.DateTime][location];
                     if (!ContainsMissingValues(sensorValues, series.MissVal))
                     {
-                        var soiProfileProbability = location.Segment.GetMostProbableSoilGeometryProbability(damProjectData.DamProjectCalculationSpecification.CurrentSpecification.FailureMechanismSystemType);
+                        FailureMechanismSystemType soilProbabilityFailureMechanismSystemType = damProjectData.DamProjectCalculationSpecification.CurrentSpecification.FailureMechanismSystemType;
+                        if (soilProbabilityFailureMechanismSystemType == FailureMechanismSystemType.StabilityOutside)
+                        {
+                            // Note: as segments and thus SubSoilScenario are generally divided into Piping versus Stability,
+                            // the actual SegmentFailureMechanismType would be set to StabilityInside rather than StabilityOutside
+                            // So for StabilityOutside lookup the StabilityInside profile 
+                            soilProbabilityFailureMechanismSystemType = FailureMechanismSystemType.StabilityInside;
+                        }
+                        var soiProfileProbability = location.Segment.GetMostProbableSoilGeometryProbability(soilProbabilityFailureMechanismSystemType);
                         var projectPath = damProjectData.ProjectPath != "" ? damProjectData.ProjectPath : Directory.GetCurrentDirectory();
                         var calculationMessages = new List<LogMessage>();
                         operationalCalculatorTasks.Add(new OperationalCalculatorTask()
@@ -323,7 +331,8 @@
                 case FailureMechanismSystemType.HorizontalBalance:
                     throw new NotImplementedException();
                 case FailureMechanismSystemType.StabilityOutside:
-                    throw new NotImplementedException();
+                    parameter = TimeSerieParameters.StabilityOutsideFactor.ToString();
+                    break;
                 case FailureMechanismSystemType.StabilityInside:
                     parameter = TimeSerieParameters.StabilityInsideFactor.ToString();
                     break;