Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/LayerProperties.cs
===================================================================
diff -u -r36e7a0a258891013379258ea856d49351594666e -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/LayerProperties.cs	(.../LayerProperties.cs)	(revision 36e7a0a258891013379258ea856d49351594666e)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/LayerProperties.cs	(.../LayerProperties.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -34,14 +34,17 @@
     internal class LayerProperties
     {
         /// <summary>
-        /// Creates a new instance of <see cref="LayerProperties"/>, which contains properties
+        /// Creates a new instance of <see cref="LayerProperties"/>, that contains properties
         /// that are required to create a complete soil layer.
         /// </summary>
-        /// <param name="reader">The <see cref="IRowBasedDatabaseReader"/> to obtain the required layer property values from.</param>
-        /// <param name="profileName">The profile name used in generating exceptions messages if casting failed.</param>
-        /// <exception cref="ArgumentNullException">Thrown when any of the input parameters is <c>null</c>.</exception>
-        /// <exception cref="SoilProfileReadException">Thrown when the values in the database cannot be 
-        /// casted to the expected column types.</exception>
+        /// <param name="reader">The <see cref="IRowBasedDatabaseReader"/> to obtain the required 
+        /// layer property values from.</param>
+        /// <param name="profileName">The profile name used in generating exceptions messages 
+        /// if reading property values fails.</param>
+        /// <exception cref="ArgumentNullException">Thrown when any of the input parameters is 
+        /// <c>null</c>.</exception>
+        /// <exception cref="SoilProfileReadException">Thrown when the values in the database 
+        /// cannot be casted to the expected column types.</exception>
         internal LayerProperties(IRowBasedDatabaseReader reader, string profileName)
         {
             if (reader == null)
@@ -101,7 +104,7 @@
         }
 
         /// <summary>
-        /// Gets a <see cref="double"/> value representing  whether the layer is an aquifer.
+        /// Gets a <see cref="double"/> value representing whether the layer is an aquifer.
         /// </summary>
         public double? IsAquifer { get; }
 
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/FailureMechanismType.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/FailureMechanismType.cs	(.../FailureMechanismType.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/FailureMechanismType.cs	(.../FailureMechanismType.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -31,12 +31,14 @@
         Settlement = 2,
         PipingUpliftGradient = 3,
         Piping = 4,
+        Koswat = 5,
         FlowSlide = 6,
         Overtopping = 7,
         AnchorLoading = 9,
         DAM = 10,
         Structures = 11,
         BlockRevetment = 12,
+        AssessmentLevel = 13,
         Dunes = 14,
         AsphaltRevetment = 15
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MechanismTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MechanismTableDefinitions.cs	(.../MechanismTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MechanismTableDefinitions.cs	(.../MechanismTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,17 +27,17 @@
     internal static class MechanismTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "Mechanism";
 
         /// <summary>
-        /// Gets the name of the failure mechanism id column.
+        /// The name of the failure mechanism id column.
         /// </summary>
         public const string MechanismId = "ME_ID";
 
         /// <summary>
-        /// Gets the name of the failure mechanism name column.
+        /// The name of the failure mechanism name column.
         /// </summary>
         public const string MechanismName = "ME_Name";
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MetaTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MetaTableDefinitions.cs	(.../MetaTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/MetaTableDefinitions.cs	(.../MetaTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,17 +27,17 @@
     internal static class MetaTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "_MetaData";
 
         /// <summary>
-        /// Gets the name of the 'key' column.
+        /// The name of the 'key' column.
         /// </summary>
         public const string Key = "Key";
 
         /// <summary>
-        /// Gets the name of the 'value' column.
+        /// The name of the 'value' column.
         /// </summary>
         public const string Value = "Value";
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentPointsTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentPointsTableDefinitions.cs	(.../SegmentPointsTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentPointsTableDefinitions.cs	(.../SegmentPointsTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,17 +27,17 @@
     internal static class SegmentPointsTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "SegmentPoints";
 
         /// <summary>
-        /// Gets the name of the world x coordinate column.
+        /// The name of the world x coordinate column.
         /// </summary>
         public const string CoordinateX = "XWorld";
 
         /// <summary>
-        /// Gets the name of the world Y coordinate column.
+        /// The name of the world Y coordinate column.
         /// </summary>
         public const string CoordinateY = "YWorld";
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentTableDefinitions.cs	(.../SegmentTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SegmentTableDefinitions.cs	(.../SegmentTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,12 +27,12 @@
     internal static class SegmentTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "Segment";
 
         /// <summary>
-        /// Gets the name of the segment id column.
+        /// The name of the segment id column.
         /// </summary>
         public const string SegmentId = "SE_ID";
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SoilProfileTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SoilProfileTableDefinitions.cs	(.../SoilProfileTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/SoilProfileTableDefinitions.cs	(.../SoilProfileTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -26,28 +26,114 @@
     /// </summary>
     internal static class SoilProfileTableDefinitions
     {
+        /// <summary>
+        /// The name of the database identifier column.
+        /// </summary>
         public const string SoilProfileId = "SoilProfileId";
+
+        /// <summary>
+        /// The name of the alias used whether the layer is an aquifer.
+        /// </summary>
         public const string IsAquifer = "IsAquifer";
+
+        /// <summary>
+        /// The name of the profile name column.
+        /// </summary>
         public const string ProfileName = "ProfileName";
+
+        /// <summary>
+        /// The name of the profile intersection column.
+        /// </summary>
         public const string IntersectionX = "IntersectionX";
+
+        /// <summary>
+        /// The name of the profile bottom column.
+        /// </summary>
         public const string Bottom = "Bottom";
+
+        /// <summary>
+        /// The name of the profile top column.
+        /// </summary>
         public const string Top = "Top";
+
+        /// <summary>
+        /// The name of the profile color column.
+        /// </summary>
         public const string Color = "Color";
+
+        /// <summary>
+        /// The name of the material name column.
+        /// </summary>
         public const string MaterialName = "MaterialName";
+
+        /// <summary>
+        /// The name of the profile layer geometry column.
+        /// </summary>
         public const string LayerGeometry = "LayerGeometry";
+
+        /// <summary>
+        /// The name of the below phreatic level distribution column.
+        /// </summary>
         public const string BelowPhreaticLevelDistribution = "BelowPhreaticLevelDistribution";
+
+        /// <summary>
+        /// The name of the below phreatic level shift column.
+        /// </summary>
         public const string BelowPhreaticLevelShift = "BelowPhreaticLevelShift";
+
+        /// <summary>
+        /// The name of the below phreatic level mean column.
+        /// </summary>
         public const string BelowPhreaticLevelMean = "BelowPhreaticLevelMean";
+
+        /// <summary>
+        /// The name of the below phreatic level deviation column.
+        /// </summary>
         public const string BelowPhreaticLevelDeviation = "BelowPhreaticLevelDeviation";
+
+        /// <summary>
+        /// The name of the permeability distribution column.
+        /// </summary>
         public const string PermeabilityDistribution = "PermeabKxDistribution";
+
+        /// <summary>
+        /// The name of the permeability shift column.
+        /// </summary>
         public const string PermeabilityShift = "PermeabKxShift";
+
+        /// <summary>
+        /// The name of the permeability mean column.
+        /// </summary>
         public const string PermeabilityMean = "PermeabKxMean";
+
+        /// <summary>
+        /// The name of the permeability coefficient of variation column.
+        /// </summary>
         public const string PermeabilityCoefficientOfVariation = "PermeabKxCoefficientOfVariation";
+
+        /// <summary>
+        /// The name of the diameter D70 distribution column.
+        /// </summary>
         public const string DiameterD70Distribution = "DiameterD70Distribution";
+
+        /// <summary>
+        /// The name of the diameter D70 shift column.
+        /// </summary>
         public const string DiameterD70Shift = "DiameterD70Shift";
+
+        /// <summary>
+        /// The name of the diameter D70 mean column.
+        /// </summary>
         public const string DiameterD70Mean = "DiameterD70Mean";
+
+        /// <summary>
+        /// The name of the diameter D70 coefficient of variation column.
+        /// </summary>
         public const string DiameterD70CoefficientOfVariation = "DiameterD70CoefficientOfVariation";
 
+        /// <summary>
+        /// The name of the alias used for the number of layers that can be read.
+        /// </summary>
         public const string LayerCount = "LayerCount";
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilModelTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilModelTableDefinitions.cs	(.../StochasticSoilModelTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilModelTableDefinitions.cs	(.../StochasticSoilModelTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,27 +27,27 @@
     internal static class StochasticSoilModelTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "StochasticSoilModel";
 
         /// <summary>
-        /// Gets the name of the stochastic soil model id column.
+        /// The name of the stochastic soil model id column.
         /// </summary>
         public const string StochasticSoilModelId = "SSM_ID";
 
         /// <summary>
-        /// Gets the name of the stochastic soil model name column.
+        /// The name of the stochastic soil model name column.
         /// </summary>
         public const string StochasticSoilModelName = "SSM_Name";
 
         /// <summary>
-        /// Gets the name of the alias used for identifying if segments are unique.
+        /// The name of the alias used for identifying if segments are unique.
         /// </summary>
         public const string AreSegmentsUnique = "AreSegmentsUnique";
 
         /// <summary>
-        /// Gets the name of the alias used for the number of rows that can be read.
+        /// The name of the alias used for the number of rows that can be read.
         /// </summary>
         public const string Count = "nrOfRows";
     }
Index: Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilProfileTableDefinitions.cs
===================================================================
diff -u -r261d8e56f76b7bb4f5c5be7082bc3dfcb281657c -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilProfileTableDefinitions.cs	(.../StochasticSoilProfileTableDefinitions.cs)	(revision 261d8e56f76b7bb4f5c5be7082bc3dfcb281657c)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/SoilProfile/Schema/StochasticSoilProfileTableDefinitions.cs	(.../StochasticSoilProfileTableDefinitions.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -27,27 +27,27 @@
     internal static class StochasticSoilProfileTableDefinitions
     {
         /// <summary>
-        /// Gets the name of the table.
+        /// The name of the table.
         /// </summary>
         public const string TableName = "StochasticSoilProfile";
 
         /// <summary>
-        /// Gets the name of the stochastic soil profile 1D id column.
+        /// The name of the stochastic soil profile 1D id column.
         /// </summary>
         public const string SoilProfile1DId = "SP1D_ID";
 
         /// <summary>
-        /// Gets the name of the stochastic soil profile 2D id column.
+        /// The name of the stochastic soil profile 2D id column.
         /// </summary>
         public const string SoilProfile2DId = "SP2D_ID";
 
         /// <summary>
-        /// Gets the name of the stochastic soil profile probability column.
+        /// The name of the stochastic soil profile probability column.
         /// </summary>
         public const string Probability = "Probability";
 
         /// <summary>
-        /// Gets the name of the alias used for identifying if the database consists only of 
+        /// The name of the alias used for identifying if the database consists only of 
         /// valid probabilities.
         /// </summary>
         public const string AllProbabilitiesValid = "AllProbabilitiesValid";
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs
===================================================================
diff -u -r4fc96d31a69029557095247c8ff890d06239b65a -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs	(.../StochasticSoilModelReaderTest.cs)	(revision 4fc96d31a69029557095247c8ff890d06239b65a)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/SoilProfile/StochasticSoilModelReaderTest.cs	(.../StochasticSoilModelReaderTest.cs)	(revision 2ff863d4f541aa91cc29852317a4ff50b0fb71ed)
@@ -281,7 +281,7 @@
                 // Assert
                 var exception = Assert.Throws<StochasticSoilModelException>(test);
 
-                const string expectedMessage = "Het faalmechanisme 'AssessmentLevel' wordt niet ondersteund.";
+                const string expectedMessage = "Het faalmechanisme 'UNKNOWN' wordt niet ondersteund.";
                 Assert.AreEqual(expectedMessage, exception.Message);
             }
 
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/test-data/StochasticSoilModelReader/otherFailureMechanism.soil
===================================================================
diff -u -rb5404a5a71bbedaa91bbcc5aee55c690a063aa8d -r2ff863d4f541aa91cc29852317a4ff50b0fb71ed
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