Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs
===================================================================
diff -u -r1674 -r1697
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 1674)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculator.cs	(.../OperationalCalculator.cs)	(revision 1697)
@@ -42,6 +42,9 @@
 
 namespace Deltares.DamEngine.Calculators.DikesOperational
 {
+    /// <summary>
+    /// Class for the Operational Calculator
+    /// </summary>
     public class OperationalCalculator
     {
         /// <summary>
@@ -166,6 +169,7 @@
                 task.CalculationMessages);
             Debug.WriteLine("End calculation Location '{0}', soilprofile '{1}'", task.Location, task.SoiProfileProbability);
         }
+
         private void CalculateOneTimeEntry(Location location, SoilGeometryProbability soiProfileProbability,
             string projectPath, string calculationMap,
             DamFailureMechanismeCalculationSpecification damFailureMechanismeCalculationSpecification,
@@ -296,7 +300,12 @@
             }
     }
 
-    public static string DateToTimeStamp(DateTime dateTime)
+        /// <summary>
+        /// Dates to time stamp.
+        /// </summary>
+        /// <param name="dateTime">The date time.</param>
+        /// <returns></returns>
+        public static string DateToTimeStamp(DateTime dateTime)
         {
             // Following 2 lines is an example how to handle customization of this format.
             // TNO at the last moment decided they did not need this change so we change it back to 
@@ -305,6 +314,7 @@
             //   return dateTime.ToString(customFormat);
             return dateTime.ToString("s", DateTimeFormatInfo.InvariantInfo);
         }
+
         private string DetermineOutputParameter(DamFailureMechanismeCalculationSpecification currentSpecification)
         {
             string parameter = "";
@@ -488,6 +498,7 @@
             if (!firstSeriesEntries.Contains(key))
                 throw new OperationalCalculatorException("Invalid data in time series entries. Time entries (date time values) don't match");
         }
+
         /// <summary>
         /// Determines whether any of sensor values contains a missing value.
         /// </summary>
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorException.cs
===================================================================
diff -u -r1674 -r1697
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorException.cs	(.../OperationalCalculatorException.cs)	(revision 1674)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorException.cs	(.../OperationalCalculatorException.cs)	(revision 1697)
@@ -23,8 +23,16 @@
 
 namespace Deltares.DamEngine.Calculators.DikesOperational
 {
+    /// <summary>
+    /// Exception class for the Operational Calculator
+    /// </summary>
+    /// <seealso cref="System.Exception" />
     public class OperationalCalculatorException : Exception
     {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OperationalCalculatorException"/> class.
+        /// </summary>
+        /// <param name="message">The message that describes the error.</param>
         public OperationalCalculatorException(string message) : base(message)
         {
         }
Index: DamEngine/trunk/src/Deltares.DamEngine.Data/General/Segment.cs
===================================================================
diff -u -r1642 -r1697
--- DamEngine/trunk/src/Deltares.DamEngine.Data/General/Segment.cs	(.../Segment.cs)	(revision 1642)
+++ DamEngine/trunk/src/Deltares.DamEngine.Data/General/Segment.cs	(.../Segment.cs)	(revision 1697)
@@ -89,6 +89,11 @@
             }
         }
 
+        /// <summary>
+        /// Gets the most probable soil geometry probability.
+        /// </summary>
+        /// <param name="segmentFailureMechanismType">Type of the segment failure mechanism.</param>
+        /// <returns></returns>
         public SoilGeometryProbability GetMostProbableSoilGeometryProbability(FailureMechanismSystemType? segmentFailureMechanismType)
         {
             IEnumerable<SoilGeometryProbability> spps = from SoilGeometryProbability spp in this.soilGeometryProbabilities
Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorTask.cs
===================================================================
diff -u -r1644 -r1697
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorTask.cs	(.../OperationalCalculatorTask.cs)	(revision 1644)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/DikesOperational/OperationalCalculatorTask.cs	(.../OperationalCalculatorTask.cs)	(revision 1697)
@@ -27,16 +27,73 @@
 
 namespace Deltares.DamEngine.Calculators.DikesOperational
 {
+    /// <summary>
+    /// Class for the Operational Calculator Task
+    /// </summary>
     public class OperationalCalculatorTask
     {
+        /// <summary>
+        /// Gets or sets the location.
+        /// </summary>
+        /// <value>
+        /// The location.
+        /// </value>
         public Location Location { get; set; }
+
+        /// <summary>
+        /// Gets or sets the soi profile probability.
+        /// </summary>
+        /// <value>
+        /// The soi profile probability.
+        /// </value>
         public SoilGeometryProbability SoiProfileProbability { get; set; }
+
+        /// <summary>
+        /// Gets or sets the project path.
+        /// </summary>
+        /// <value>
+        /// The project path.
+        /// </value>
         public string ProjectPath { get; set; }
+
+        /// <summary>
+        /// Gets or sets the calculation map.
+        /// </summary>
+        /// <value>
+        /// The calculation map.
+        /// </value>
         public string CalculationMap { get; set; }
+
+        /// <summary>
+        /// Gets or sets the failure mechanisme calculation specification.
+        /// </summary>
+        /// <value>
+        /// The failure mechanisme calculation specification.
+        /// </value>
         public DamFailureMechanismeCalculationSpecification FailureMechanismeCalculationSpecification { get; set; }
+
+        /// <summary>
+        /// Gets or sets the time serie entry.
+        /// </summary>
+        /// <value>
+        /// The time serie entry.
+        /// </value>
         public TimeSerieEntry TimeSerieEntry { get; set; }
+
+        /// <summary>
+        /// Gets or sets the index of the time step.
+        /// </summary>
+        /// <value>
+        /// The index of the time step.
+        /// </value>
         public int TimeStepIndex { get; set; }
-        public CalculationResult CalculationResult { get; set; }
+
+        /// <summary>
+        /// Gets or sets the calculation messages.
+        /// </summary>
+        /// <value>
+        /// The calculation messages.
+        /// </value>
         public List<LogMessage> CalculationMessages { get; set; }
     }
 }