Index: Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/DikeProfile.cs
===================================================================
diff -u -rd72334d478bef4a955d95ed0b0ea240656447092 -r0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7
--- Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/DikeProfile.cs	(.../DikeProfile.cs)	(revision d72334d478bef4a955d95ed0b0ea240656447092)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/DikeProfile.cs	(.../DikeProfile.cs)	(revision 0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7)
@@ -194,24 +194,24 @@
             /// <summary>
             /// Gets or sets the value for <see cref="DikeProfile.Name"/>.
             /// </summary>
-            public string Name { get; set; }
+            public string Name { internal get; set; }
 
             /// <summary>
             /// Gets or sets the value for <see cref="DikeProfile.X0"/>.
             /// </summary>
-            public double X0 { get; set; }
+            public double X0 { internal get; set; }
 
             /// <summary>
             /// Gets or sets the value for <see cref="DikeProfile.Orientation"/>.
             /// </summary>
-            public double Orientation { get; set; }
+            public double Orientation { internal get; set; }
 
             /// <summary>
             /// Gets or sets the value for <see cref="DikeProfile.DikeHeight"/>.
             /// </summary>
             /// <remarks><paramref name="value"/> will be rounded to the <see cref="RoundedDouble.NumberOfDecimalPlaces"/>
             ///  of <see cref="DikeProfile.DikeHeight"/>.</remarks>
-            public double DikeHeight { get; set; }
+            public double DikeHeight { internal get; set; }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/ForeshoreProfile.cs
===================================================================
diff -u -rd72334d478bef4a955d95ed0b0ea240656447092 -r0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7
--- Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/ForeshoreProfile.cs	(.../ForeshoreProfile.cs)	(revision d72334d478bef4a955d95ed0b0ea240656447092)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/DikeProfiles/ForeshoreProfile.cs	(.../ForeshoreProfile.cs)	(revision 0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7)
@@ -136,19 +136,19 @@
             /// <summary>
             /// Gets or sets the value for <see cref="ForeshoreProfile.Name"/>.
             /// </summary>
-            public string Name { get; set; }
+            public string Name { internal get; set; }
 
             /// <summary>
             /// Gets or sets the value for <see cref="ForeshoreProfile.X0"/>.
             /// </summary>
-            public double X0 { get; set; }
+            public double X0 { internal get; set; }
 
             /// <summary>
             /// Gets or sets the value for <see cref="ForeshoreProfile.Orientation"/>.
             /// </summary>
             /// <remarks><paramref name="value"/> will be rounded to the <see cref="RoundedDouble.NumberOfDecimalPlaces"/> 
             /// of <see cref="ForeshoreProfile.Orientation"/>.</remarks>
-            public double Orientation { get; set; }
+            public double Orientation { internal get; set; }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.Data/StructureBase.cs
===================================================================
diff -u -r065af7e201b59ec19a17c42e9d772f5e86b31338 -r0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7
--- Ringtoets/Common/src/Ringtoets.Common.Data/StructureBase.cs	(.../StructureBase.cs)	(revision 065af7e201b59ec19a17c42e9d772f5e86b31338)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/StructureBase.cs	(.../StructureBase.cs)	(revision 0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7)
@@ -112,23 +112,23 @@
             /// <summary>
             /// Gets or sets the name of the structure.
             /// </summary>
-            public string Name { get; set; }
+            public string Name { internal get; set; }
 
             /// <summary>
             /// Gets or sets the identifier of the structure.
             /// </summary>
-            public string Id { get; set; }
+            public string Id { internal get; set; }
 
             /// <summary>
             /// Gets or sets the location of the structure.
             /// </summary>
-            public Point2D Location { get; set; }
+            public Point2D Location { internal get; set; }
 
             /// <summary>
             /// Gets or sets the orientation of the closing structure, relative to north.
             /// [degrees]
             /// </summary>
-            public double StructureNormalOrientation { get; set; }
+            public double StructureNormalOrientation { internal get; set; }
         }
     }
 }
\ No newline at end of file
Index: Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Data/DuneLocationOutput.cs
===================================================================
diff -u -ra67c46f098a4f3b87a41e991f14d2f71778c2b28 -r0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7
--- Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Data/DuneLocationOutput.cs	(.../DuneLocationOutput.cs)	(revision a67c46f098a4f3b87a41e991f14d2f71778c2b28)
+++ Ringtoets/DuneErosion/src/Ringtoets.DuneErosion.Data/DuneLocationOutput.cs	(.../DuneLocationOutput.cs)	(revision 0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7)
@@ -48,6 +48,18 @@
             WaveHeight = new RoundedDouble(2, constructionProperties.WaveHeight);
             WavePeriod = new RoundedDouble(2, constructionProperties.WavePeriod);
 
+            if (!ProbabilityHelper.IsValidProbability(constructionProperties.TargetProbability))
+            {
+                throw new ArgumentOutOfRangeException(nameof(TargetProbability), constructionProperties.TargetProbability,
+                                                      RingtoetsCommonDataResources.Probability_Must_be_in_range_zero_to_one);
+            }
+
+            if (!ProbabilityHelper.IsValidProbability(constructionProperties.CalculatedProbability))
+            {
+                throw new ArgumentOutOfRangeException(nameof(CalculatedProbability), constructionProperties.CalculatedProbability,
+                                                      RingtoetsCommonDataResources.Probability_Must_be_in_range_zero_to_one);
+            }
+
             TargetProbability = constructionProperties.TargetProbability;
             TargetReliability = new RoundedDouble(5, constructionProperties.TargetReliability);
             CalculatedProbability = constructionProperties.CalculatedProbability;
@@ -108,9 +120,6 @@
         /// </summary>
         public class ConstructionProperties
         {
-            private double calculatedProbability;
-            private double targetProbability;
-
             /// <summary>
             /// Creates a new instance of <see cref="ConstructionProperties"/>.
             /// </summary>
@@ -143,23 +152,7 @@
             /// <summary>
             /// Gets the target probability.
             /// </summary>
-            /// <exception cref="ArgumentOutOfRangeException">Thrown when the value falls outside the [0.0, 1.0] range.</exception>
-            public double TargetProbability
-            {
-                internal get
-                {
-                    return targetProbability;
-                }
-                set
-                {
-                    if (!ProbabilityHelper.IsValidProbability(value))
-                    {
-                        throw new ArgumentOutOfRangeException(nameof(TargetProbability), value,
-                                                              RingtoetsCommonDataResources.Probability_Must_be_in_range_zero_to_one);
-                    }
-                    targetProbability = value;
-                }
-            }
+            public double TargetProbability { internal get; set; }
 
             /// <summary>
             /// Gets the target beta.
@@ -169,23 +162,7 @@
             /// <summary>
             /// Gets the calculated probability.
             /// </summary>
-            /// <exception cref="ArgumentOutOfRangeException">Thrown when the value falls outside the [0.0, 1.0] range.</exception>
-            public double CalculatedProbability
-            {
-                internal get
-                {
-                    return calculatedProbability;
-                }
-                set
-                {
-                    if (!ProbabilityHelper.IsValidProbability(value))
-                    {
-                        throw new ArgumentOutOfRangeException(nameof(CalculatedProbability), value,
-                                                              RingtoetsCommonDataResources.Probability_Must_be_in_range_zero_to_one);
-                    }
-                    calculatedProbability = value;
-                }
-            }
+            public double CalculatedProbability { internal get; set; }
 
             /// <summary>
             /// Gets the calculated reliability.
Index: Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs
===================================================================
diff -u -r139f1c2f826579b27dbea3a98a21dfb6797a8eb0 -r0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7
--- Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs	(.../PipingCalculatorInput.cs)	(revision 139f1c2f826579b27dbea3a98a21dfb6797a8eb0)
+++ Ringtoets/Piping/src/Ringtoets.Piping.KernelWrapper/PipingCalculatorInput.cs	(.../PipingCalculatorInput.cs)	(revision 0889bad3f2ccb9a46bfdc4c4231a90f7e5d207e7)
@@ -221,142 +221,142 @@
             /// Gets the volumetric weight of water.
             /// [kN/m³]
             /// </summary>
-            public double WaterVolumetricWeight { get; set; }
+            public double WaterVolumetricWeight { internal get; set; }
 
             /// <summary>
             /// Gets the calculation value used to account for uncertainty in the model for uplift.
             /// </summary>
-            public double UpliftModelFactor { get; set; }
+            public double UpliftModelFactor { internal get; set; }
 
             /// <summary>
             /// Gets the outside high water level.
             /// [m]
             /// </summary>
-            public double AssessmentLevel { get; set; }
+            public double AssessmentLevel { internal get; set; }
 
             /// <summary>
             /// Gets the piezometric head at the exit point.
             /// [m]
             /// </summary>
-            public double PiezometricHeadExit { get; set; }
+            public double PiezometricHeadExit { internal get; set; }
 
             /// <summary>
             /// Gets the damping factor at the exit point.
             /// </summary>
-            public double DampingFactorExit { get; set; }
+            public double DampingFactorExit { internal get; set; }
 
             /// <summary>
             /// Gets the phreatic level at the exit point.
             /// [m]
             /// </summary>
-            public double PhreaticLevelExit { get; set; }
+            public double PhreaticLevelExit { internal get; set; }
 
             /// <summary>
             /// Gets the critical exit gradient for heave.
             /// </summary>
-            public double CriticalHeaveGradient { get; set; }
+            public double CriticalHeaveGradient { internal get; set; }
 
             /// <summary>
             /// Gets the total thickness of the coverage layer at the exit point.
             /// [m]
             /// </summary>
-            public double ThicknessCoverageLayer { get; set; }
+            public double ThicknessCoverageLayer { internal get; set; }
 
             /// <summary>
             /// Gets the effective thickness of the coverage layer at the exit point.
             /// [m]
             /// </summary>
-            public double EffectiveThicknessCoverageLayer { get; set; }
+            public double EffectiveThicknessCoverageLayer { internal get; set; }
 
             /// <summary>
             /// Gets the calculation value used to account for uncertainty in the model for Sellmeijer.
             /// </summary>
-            public double SellmeijerModelFactor { get; set; }
+            public double SellmeijerModelFactor { internal get; set; }
 
             /// <summary>
             /// Gets the reduction factor Sellmeijer.
             /// </summary>
-            public double SellmeijerReductionFactor { get; set; }
+            public double SellmeijerReductionFactor { internal get; set; }
 
             /// <summary>
             /// Gets the horizontal distance between entry and exit point.
             /// [m]
             /// </summary>
-            public double SeepageLength { get; set; }
+            public double SeepageLength { internal get; set; }
 
             /// <summary>
             /// Gets the (lowerbound) volumic weight of sand grain material of a sand layer under water.
             /// [kN/m³]
             /// </summary>
-            public double SandParticlesVolumicWeight { get; set; }
+            public double SandParticlesVolumicWeight { internal get; set; }
 
             /// <summary>
             /// Gets the White's drag coefficient.
             /// </summary>
-            public double WhitesDragCoefficient { get; set; }
+            public double WhitesDragCoefficient { internal get; set; }
 
             /// <summary>
             /// Gets the sieve size through which 70% of the grains of the top part of the aquifer pass.
             /// [m]
             /// </summary>
-            public double Diameter70 { get; set; }
+            public double Diameter70 { internal get; set; }
 
             /// <summary>
             /// Gets the Darcy-speed with which water flows through the aquifer layer.
             /// [m/s]
             /// </summary>
-            public double DarcyPermeability { get; set; }
+            public double DarcyPermeability { internal get; set; }
 
             /// <summary>
             /// Gets the kinematic viscosity of water at 10 °C.
             /// [m²/s]
             /// </summary>
-            public double WaterKinematicViscosity { get; set; }
+            public double WaterKinematicViscosity { internal get; set; }
 
             /// <summary>
             /// Gets the gravitational acceleration.
             /// [m/s²]
             /// </summary>
-            public double Gravity { get; set; }
+            public double Gravity { internal get; set; }
 
             /// <summary>
             /// Gets the thickness of the aquifer layer.
             /// [m]
             /// </summary>
-            public double ThicknessAquiferLayer { get; set; }
+            public double ThicknessAquiferLayer { internal get; set; }
 
             /// <summary>
             /// Gets the mean diameter of small scale tests applied to different kinds of sand, on which the formula of Sellmeijer has been fit.
             /// [m]
             /// </summary>
-            public double MeanDiameter70 { get; set; }
+            public double MeanDiameter70 { internal get; set; }
 
             /// <summary>
             /// Gets the angle of the force balance representing the amount in which sand grains resist rolling.
             /// [°]
             /// </summary>
-            public double BeddingAngle { get; set; }
+            public double BeddingAngle { internal get; set; }
 
             /// <summary>
             /// Gets the X-coordinate of the exit point.
             /// [m]
             /// </summary>
-            public double ExitPointXCoordinate { get; set; }
+            public double ExitPointXCoordinate { internal get; set; }
 
             /// <summary>
             /// Gets the surface line.
             /// </summary>
-            public RingtoetsPipingSurfaceLine SurfaceLine { get; set; }
+            public RingtoetsPipingSurfaceLine SurfaceLine { internal get; set; }
 
             /// <summary>
             /// Gets the profile which contains a 1 dimensional definition of soil layers with properties.
             /// </summary>
-            public PipingSoilProfile SoilProfile { get; set; }
+            public PipingSoilProfile SoilProfile { internal get; set; }
 
             /// <summary>
             /// Gets the volumic weight of the coverage layer when saturated.
             /// </summary>
-            public double SaturatedVolumicWeightOfCoverageLayer { get; set; }
+            public double SaturatedVolumicWeightOfCoverageLayer { internal get; set; }
 
             #endregion