Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/AssessmentLevelCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/AssessmentLevelCalculationData.cs	(.../AssessmentLevelCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/AssessmentLevelCalculationData.cs	(.../AssessmentLevelCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/HydraRingCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/HydraRingCalculationData.cs	(.../HydraRingCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/HydraRingCalculationData.cs	(.../HydraRingCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/QVariantCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/QVariantCalculationData.cs	(.../QVariantCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/QVariantCalculationData.cs	(.../QVariantCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveHeightCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveHeightCalculationData.cs	(.../WaveHeightCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveHeightCalculationData.cs	(.../WaveHeightCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WavePeakPeriodCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WavePeakPeriodCalculationData.cs	(.../WavePeakPeriodCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WavePeakPeriodCalculationData.cs	(.../WavePeakPeriodCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveSpectralPeriodCalculationData.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveSpectralPeriodCalculationData.cs	(.../WaveSpectralPeriodCalculationData.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Data/WaveSpectralPeriodCalculationData.cs	(.../WaveSpectralPeriodCalculationData.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation.Data
 {
     /// <summary>
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs
===================================================================
diff -u -r23138b2af6c2ccccc60c0e081f398a1c0fdce7af -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision 23138b2af6c2ccccc60c0e081f398a1c0fdce7af)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfiguration.cs	(.../HydraRingConfiguration.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -25,6 +25,7 @@
 using System.Globalization;
 using System.Linq;
 using Ringtoets.HydraRing.Calculation.Data;
+using Ringtoets.HydraRing.Calculation.Types;
 
 namespace Ringtoets.HydraRing.Calculation
 {
@@ -40,7 +41,7 @@
     public class HydraRingConfiguration
     {
         private readonly IList<HydraRingCalculationData> hydraRingCalculations;
-        private readonly IEnumerable<HydraRingConfigurationDefaults> defaultsPerFailureMechanism;
+        private readonly IDictionary<HydraRingFailureMechanismType, DefaultsPerFailureMechanism> defaultsPerFailureMechanism;
         private readonly IEnumerable<HydraRingConfigurationSettings> configurationPerSubMechanism;
 
         /// <summary>
@@ -50,67 +51,97 @@
         {
             hydraRingCalculations = new List<HydraRingCalculationData>();
 
-            defaultsPerFailureMechanism = new[]
+            defaultsPerFailureMechanism = new Dictionary<HydraRingFailureMechanismType, DefaultsPerFailureMechanism>
             {
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.AssessmentLevel, 2, 26, new[]
                 {
-                    1
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.WaveHeight, 2, 28, new[]
+                    HydraRingFailureMechanismType.AssessmentLevel,
+                    new DefaultsPerFailureMechanism(1, 2, 26, new[]
+                    {
+                        1
+                    })
+                },
                 {
-                    11
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.WavePeakPeriod, 2, 29, new[]
+                    HydraRingFailureMechanismType.WaveHeight,
+                    new DefaultsPerFailureMechanism(11, 2, 28, new[]
+                    {
+                        11
+                    })
+                },
                 {
-                    14
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.WaveSpectralPeriod, 2, 29, new[]
+                    HydraRingFailureMechanismType.WavePeakPeriod,
+                    new DefaultsPerFailureMechanism(11, 2, 29, new[]
+                    {
+                        14
+                    })
+                },
                 {
-                    16
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.QVariant, 6, 114, new[]
+                    HydraRingFailureMechanismType.WaveSpectralPeriod,
+                    new DefaultsPerFailureMechanism(11, 2, 29, new[]
+                    {
+                        16
+                    })
+                },
                 {
-                    3,
-                    4,
-                    5
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.DikesOvertopping, 1, 1, new[]
+                    HydraRingFailureMechanismType.QVariant,
+                    new DefaultsPerFailureMechanism(3, 6, 114, new[]
+                    {
+                        3,
+                        4,
+                        5
+                    })
+                },
                 {
-                    102,
-                    103
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.DikesPiping, 1, 44, new[]
+                    HydraRingFailureMechanismType.DikesOvertopping,
+                    new DefaultsPerFailureMechanism(101, 1, 1, new[]
+                    {
+                        102,
+                        103
+                    })
+                },
                 {
-                    311,
-                    313,
-                    314
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.StructuresOvertopping, 1, 60, new[]
+                    HydraRingFailureMechanismType.DikesPiping,
+                    new DefaultsPerFailureMechanism(103, 1, 44, new[]
+                    {
+                        311,
+                        313,
+                        314
+                    })
+                },
                 {
-                    421,
-                    422,
-                    423
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.StructuresClosure, 1, 65, new[]
+                    HydraRingFailureMechanismType.StructuresOvertopping,
+                    new DefaultsPerFailureMechanism(110, 1, 60, new[]
+                    {
+                        421,
+                        422,
+                        423
+                    })
+                },
                 {
-                    422,
-                    424,
-                    425,
-                    426,
-                    427
-                }),
-                new HydraRingConfigurationDefaults(HydraRingFailureMechanismType.StructuresStructuralFailure, 1, 65, new[]
+                    HydraRingFailureMechanismType.StructuresClosure,
+                    new DefaultsPerFailureMechanism(111, 1, 65, new[]
+                    {
+                        422,
+                        424,
+                        425,
+                        426,
+                        427
+                    })
+                },
                 {
-                    422,
-                    424,
-                    425,
-                    430,
-                    431,
-                    432,
-                    433,
-                    434,
-                    435
-                })
+                    HydraRingFailureMechanismType.StructuresStructuralFailure,
+                    new DefaultsPerFailureMechanism(112, 1, 65, new[]
+                    {
+                        422,
+                        424,
+                        425,
+                        430,
+                        431,
+                        432,
+                        433,
+                        434,
+                        435
+                    })
+                }
             };
 
             configurationPerSubMechanism = new[]
@@ -788,15 +819,15 @@
 
             foreach (var hydraRingCalculation in hydraRingCalculations)
             {
-                var defaultsForFailureMechanism = defaultsPerFailureMechanism.First(cs => cs.FailureMechanismType == hydraRingCalculation.FailureMechanismType);
+                var defaultsForFailureMechanism = defaultsPerFailureMechanism[hydraRingCalculation.FailureMechanismType];
 
                 orderedDictionaries.Add(new OrderedDictionary
                 {
                     {
                         "SectionId", 999 // TODO: Dike section integration
                     },
                     {
-                        "MechanismId", (int?) hydraRingCalculation.FailureMechanismType
+                        "MechanismId", defaultsForFailureMechanism.MechanismId
                     },
                     {
                         "LayerId", null // Fixed: no support for revetments
@@ -843,7 +874,7 @@
 
             foreach (var hydraRingCalculation in hydraRingCalculations)
             {
-                var defaultsForFailureMechanism = defaultsPerFailureMechanism.First(cs => cs.FailureMechanismType == hydraRingCalculation.FailureMechanismType);
+                var defaultsForFailureMechanism = defaultsPerFailureMechanism[hydraRingCalculation.FailureMechanismType];
 
                 foreach (var subMechanimsId in defaultsForFailureMechanism.SubMechanismIds)
                 {
@@ -855,7 +886,7 @@
                             "SectionId", 999 // TODO: Dike section integration
                         },
                         {
-                            "MechanismId", (int?) hydraRingCalculation.FailureMechanismType
+                            "MechanismId", defaultsForFailureMechanism.MechanismId
                         },
                         {
                             "LayerId", null // Fixed: no support for revetments
@@ -1010,43 +1041,43 @@
         # region Nested types
 
         /// <summary>
-        /// Container for default Hydra-Ring configuration settings.
+        /// Container for default Hydra-Ring settings on a per <see cref="HydraRingFailureMechanismType"/> basis.
         /// </summary>
-        private class HydraRingConfigurationDefaults
+        private class DefaultsPerFailureMechanism
         {
             private readonly int variableId;
+            private readonly int mechanismId;
             private readonly int calculationTypeId;
             private readonly IEnumerable<int> subMechanismIds;
-            private readonly HydraRingFailureMechanismType hydraRingFailureMechanismType;
 
             /// <summary>
-            /// Creates a new instance of the <see cref="HydraRingConfigurationDefaults"/> class.
+            /// Creates a new instance of the <see cref="DefaultsPerFailureMechanism"/> class.
             /// </summary>
-            /// <param name="hydraRingFailureMechanismType">The <see cref="FailureMechanismType"/>.</param>
+            /// <param name="mechanismId">The corresponding mechanism id.</param>
             /// <param name="calculationTypeId">The corresponding calculation type id.</param>
             /// <param name="variableId">The corresponding variable id.</param>
             /// <param name="subMechanismIds">The corresponding sub mechanism ids.</param>
-            public HydraRingConfigurationDefaults(HydraRingFailureMechanismType hydraRingFailureMechanismType, int calculationTypeId, int variableId, IEnumerable<int> subMechanismIds)
+            public DefaultsPerFailureMechanism(int mechanismId, int calculationTypeId, int variableId, IEnumerable<int> subMechanismIds)
             {
+                this.mechanismId = mechanismId;
                 this.variableId = variableId;
                 this.calculationTypeId = calculationTypeId;
                 this.subMechanismIds = subMechanismIds;
-                this.hydraRingFailureMechanismType = hydraRingFailureMechanismType;
             }
 
             /// <summary>
-            /// Gets the <see cref="FailureMechanismType"/>.
+            /// Gets the mechanism id that corresponds to a specific <see cref="HydraRingFailureMechanismType"/>.
             /// </summary>
-            public HydraRingFailureMechanismType FailureMechanismType
+            public int MechanismId
             {
                 get
                 {
-                    return hydraRingFailureMechanismType;
+                    return mechanismId;
                 }
             }
 
             /// <summary>
-            /// Gets the calculation type id that is applicable for the specified <see cref="FailureMechanismType"/>.
+            /// Gets the calculation type id that is applicable for a specific <see cref="HydraRingFailureMechanismType"/>.
             /// </summary>
             public int CalculationTypeId
             {
@@ -1057,7 +1088,7 @@
             }
 
             /// <summary>
-            /// Gets the id of the variable that is relevant for the specified <see cref="FailureMechanismType"/>.
+            /// Gets the id of the variable that is relevant for a specific <see cref="HydraRingFailureMechanismType"/>.
             /// </summary>
             public int VariableId
             {
@@ -1068,7 +1099,7 @@
             }
 
             /// <summary>
-            /// Gets the sub mechanism ids that are applicable for the specified <see cref="FailureMechanismType"/>.
+            /// Gets the sub mechanism ids that are applicable for a specific <see cref="HydraRingFailureMechanismType"/>.
             /// </summary>
             public IEnumerable<int> SubMechanismIds
             {
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs	(.../HydraRingConfigurationSettings.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingConfigurationSettings.cs	(.../HydraRingConfigurationSettings.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -19,6 +19,8 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
+using Ringtoets.HydraRing.Calculation.Types;
+
 namespace Ringtoets.HydraRing.Calculation
 {
     /// <summary>
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingFailureMechanismType.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingTimeIntegrationSchemeType.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/HydraRingUncertaintiesType.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj
===================================================================
diff -u -rf0d1f1efe52ed4296368790158e28aea91393cc8 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj	(.../Ringtoets.HydraRing.Calculation.csproj)	(revision f0d1f1efe52ed4296368790158e28aea91393cc8)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Ringtoets.HydraRing.Calculation.csproj	(.../Ringtoets.HydraRing.Calculation.csproj)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -41,13 +41,13 @@
     </Compile>
     <Compile Include="Data\AssessmentLevelCalculationData.cs" />
     <Compile Include="Data\HydraRingCalculationData.cs" />
-    <Compile Include="HydraRingFailureMechanismType.cs" />
+    <Compile Include="Types\HydraRingFailureMechanismType.cs" />
     <Compile Include="HydraRingConfiguration.cs" />
     <Compile Include="HydraRingConfigurationSettings.cs" />
     <Compile Include="Data\HydraulicCalculationData.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="HydraRingTimeIntegrationSchemeType.cs" />
-    <Compile Include="HydraRingUncertaintiesType.cs" />
+    <Compile Include="Types\HydraRingTimeIntegrationSchemeType.cs" />
+    <Compile Include="Types\HydraRingUncertaintiesType.cs" />
     <Compile Include="Data\QVariantCalculationData.cs" />
     <Compile Include="Data\WaveHeightCalculationData.cs" />
     <Compile Include="Data\WavePeakPeriodCalculationData.cs" />
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingFailureMechanismType.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingFailureMechanismType.cs	(revision 0)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingFailureMechanismType.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,43 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+namespace Ringtoets.HydraRing.Calculation.Types
+{
+    /// <summary>
+    /// Enumeration that defines the failure mechanism types supported by Hydra-Ring.
+    /// </summary>
+    /// <remarks>
+    /// The integer values DON'T correspond to failure mechanism ids defined within Hydra-Ring.
+    /// </remarks>
+    public enum HydraRingFailureMechanismType
+    {
+        AssessmentLevel,
+        QVariant,
+        WaveHeight,
+        WavePeakPeriod,
+        WaveSpectralPeriod,
+        DikesOvertopping,
+        DikesPiping,
+        StructuresOvertopping,
+        StructuresClosure,
+        StructuresStructuralFailure
+    }
+}
\ No newline at end of file
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingTimeIntegrationSchemeType.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingTimeIntegrationSchemeType.cs	(revision 0)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingTimeIntegrationSchemeType.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,36 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+namespace Ringtoets.HydraRing.Calculation.Types
+{
+    /// <summary>
+    /// Enumeration that defines the time integration scheme types supported by Hydra-Ring.
+    /// </summary>
+    /// <remarks>
+    /// The integer values correspond to time integration scheme ids defined within Hydra-Ring.
+    /// </remarks>
+    public enum HydraRingTimeIntegrationSchemeType
+    {
+        FBC = 1,
+        APT = 2,
+        NTI = 3
+    }
+}
\ No newline at end of file
Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingUncertaintiesType.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingUncertaintiesType.cs	(revision 0)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Types/HydraRingUncertaintiesType.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,37 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+namespace Ringtoets.HydraRing.Calculation.Types
+{
+    /// <summary>
+    /// Enumeration that defines the uncertainties types supported by Hydra-Ring.
+    /// </summary>
+    /// <remarks>
+    /// The integer values correspond to uncertainties ids defined within Hydra-Ring.
+    /// </remarks>
+    public enum HydraRingUncertaintiesType
+    {
+        None = 0, // "No uncertainties"
+        All = 1, // "All uncertainties"
+        Model = 2, // "Only model uncertainties"
+        Statistic = 3 // "Only statistical uncertainties"
+    }
+}
\ No newline at end of file
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs
===================================================================
diff -u -r9058670c6059b88f814daea133e3a5aed3117101 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision 9058670c6059b88f814daea133e3a5aed3117101)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingConfigurationTest.cs	(.../HydraRingConfigurationTest.cs)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -22,7 +22,7 @@
 using System;
 using NUnit.Framework;
 using Ringtoets.HydraRing.Calculation.Data;
-using Ringtoets.HydraRing.Data;
+using Ringtoets.HydraRing.Calculation.Types;
 
 namespace Ringtoets.HydraRing.Calculation.Test
 {
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingFailureMechanismTypeTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingTimeIntegrationSchemeTypeTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Fisheye: Tag 907f25f4a15204ce1b1ba29d0ada4410d1914930 refers to a dead (removed) revision in file `Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/HydraRingUncertaintiesTypeTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj
===================================================================
diff -u -r9e196d166be69221bf9cc0285136d20a7310fac8 -r907f25f4a15204ce1b1ba29d0ada4410d1914930
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision 9e196d166be69221bf9cc0285136d20a7310fac8)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Ringtoets.HydraRing.Calculation.Test.csproj	(.../Ringtoets.HydraRing.Calculation.Test.csproj)	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -49,10 +49,10 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="HydraRingConfigurationTest.cs" />
-    <Compile Include="HydraRingFailureMechanismTypeTest.cs" />
+    <Compile Include="Types\HydraRingFailureMechanismTypeTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="HydraRingTimeIntegrationSchemeTypeTest.cs" />
-    <Compile Include="HydraRingUncertaintiesTypeTest.cs" />
+    <Compile Include="Types\HydraRingTimeIntegrationSchemeTypeTest.cs" />
+    <Compile Include="Types\HydraRingUncertaintiesTypeTest.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\Ringtoets.HydraRing.Calculation\Ringtoets.HydraRing.Calculation.csproj">
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingFailureMechanismTypeTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingFailureMechanismTypeTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingFailureMechanismTypeTest.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,37 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using NUnit.Framework;
+using Ringtoets.HydraRing.Calculation.Types;
+
+namespace Ringtoets.HydraRing.Calculation.Test.Types
+{
+    [TestFixture]
+    public class HydraRingFailureMechanismTypeTest
+    {
+        [Test]
+        public void Values_HasTen()
+        {
+            Assert.AreEqual(10, Enum.GetValues(typeof(HydraRingFailureMechanismType)).Length);
+        }
+    }
+}
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingTimeIntegrationSchemeTypeTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingTimeIntegrationSchemeTypeTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingTimeIntegrationSchemeTypeTest.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,45 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using NUnit.Framework;
+using Ringtoets.HydraRing.Calculation.Types;
+
+namespace Ringtoets.HydraRing.Calculation.Test.Types
+{
+    [TestFixture]
+    public class HydraRingTimeIntegrationSchemeTypeTest
+    {
+        [Test]
+        public void Values_HasThree()
+        {
+            Assert.AreEqual(3, Enum.GetValues(typeof(HydraRingTimeIntegrationSchemeType)).Length);
+        }
+
+        [Test]
+        public void ConvertToInteger_ForAllValues_ReturnsExpectedInteger()
+        {
+            Assert.AreEqual(1, (int) HydraRingTimeIntegrationSchemeType.FBC);
+            Assert.AreEqual(2, (int) HydraRingTimeIntegrationSchemeType.APT);
+            Assert.AreEqual(3, (int) HydraRingTimeIntegrationSchemeType.NTI);
+        }
+    }
+}
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingUncertaintiesTypeTest.cs
===================================================================
diff -u
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingUncertaintiesTypeTest.cs	(revision 0)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Types/HydraRingUncertaintiesTypeTest.cs	(revision 907f25f4a15204ce1b1ba29d0ada4410d1914930)
@@ -0,0 +1,46 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using NUnit.Framework;
+using Ringtoets.HydraRing.Calculation.Types;
+
+namespace Ringtoets.HydraRing.Calculation.Test.Types
+{
+    [TestFixture]
+    public class HydraRingUncertaintiesTypeTest
+    {
+        [Test]
+        public void Values_HasFour()
+        {
+            Assert.AreEqual(4, Enum.GetValues(typeof(HydraRingUncertaintiesType)).Length);
+        }
+
+        [Test]
+        public void ConvertToInteger_ForAllValues_ReturnsExpectedInteger()
+        {
+            Assert.AreEqual(0, (int) HydraRingUncertaintiesType.None);
+            Assert.AreEqual(1, (int) HydraRingUncertaintiesType.All);
+            Assert.AreEqual(2, (int) HydraRingUncertaintiesType.Model);
+            Assert.AreEqual(3, (int) HydraRingUncertaintiesType.Statistic);
+        }
+    }
+}