Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Read/FailureMechanismEntityReadExtensions.cs
===================================================================
diff -u -r54a4372151869517f914727339477256a52090f6 -r9d7965403fbd54e6c89d3536581bf385633dab8e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Read/FailureMechanismEntityReadExtensions.cs	(.../FailureMechanismEntityReadExtensions.cs)	(revision 54a4372151869517f914727339477256a52090f6)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Read/FailureMechanismEntityReadExtensions.cs	(.../FailureMechanismEntityReadExtensions.cs)	(revision 9d7965403fbd54e6c89d3536581bf385633dab8e)
@@ -141,8 +141,7 @@
             metaEntity.ReadProbabilityAssessmentInput(failureMechanism.PipingProbabilityAssessmentInput);
             metaEntity.ReadGeneralPipingInput(failureMechanism.GeneralInput);
 
-            string stochasticSoilModelCollectionSourcePath =
-                metaEntity.StochasticSoilModelCollectionSourcePath;
+            string stochasticSoilModelCollectionSourcePath = metaEntity.StochasticSoilModelCollectionSourcePath;
             if (stochasticSoilModelCollectionSourcePath != null)
             {
                 failureMechanism.StochasticSoilModels.AddRange(entity.StochasticSoilModelEntities
@@ -440,8 +439,7 @@
             entity.ReadCommonFailureMechanismProperties(failureMechanism, collector);
             entity.ReadClosingStructuresMechanismSectionResults(failureMechanism, collector);
 
-            ClosingStructuresFailureMechanismMetaEntity metaEntity =
-                entity.ClosingStructuresFailureMechanismMetaEntities.Single();
+            ClosingStructuresFailureMechanismMetaEntity metaEntity = entity.ClosingStructuresFailureMechanismMetaEntities.Single();
 
             entity.ReadForeshoreProfiles(failureMechanism.ForeshoreProfiles,
                                          metaEntity.ForeshoreProfileCollectionSourcePath,
@@ -649,12 +647,11 @@
             entity.ReadCommonFailureMechanismProperties(failureMechanism, collector);
             entity.ReadWaveImpactAsphaltCoverMechanismSectionResults(failureMechanism, collector);
 
-            WaveImpactAsphaltCoverFailureMechanismMetaEntity metaEntity =
-                entity.WaveImpactAsphaltCoverFailureMechanismMetaEntities.Single();
+            WaveImpactAsphaltCoverFailureMechanismMetaEntity metaEntity = entity.WaveImpactAsphaltCoverFailureMechanismMetaEntities.Single();
             entity.ReadForeshoreProfiles(failureMechanism.ForeshoreProfiles, metaEntity.ForeshoreProfileCollectionSourcePath, collector);
 
             ReadWaveImpactAsphaltCoverRootCalculationGroup(entity.CalculationGroupEntity, failureMechanism.WaveConditionsCalculationGroup, collector);
-            failureMechanism.GeneralWaveImpactAsphaltCoverInput.DeltaL = (RoundedDouble) entity.WaveImpactAsphaltCoverFailureMechanismMetaEntities.Single().DeltaL;
+            entity.ReadGeneralInput(failureMechanism.GeneralWaveImpactAsphaltCoverInput);
         }
 
         private static void ReadWaveImpactAsphaltCoverMechanismSectionResults(this FailureMechanismEntity entity,
@@ -681,6 +678,12 @@
             }
         }
 
+        private static void ReadGeneralInput(this FailureMechanismEntity entity, GeneralWaveImpactAsphaltCoverInput generalInput)
+        {
+            GeneralWaveImpactAsphaltCoverInput generalWaveImpactAsphaltCoverInput = entity.WaveImpactAsphaltCoverFailureMechanismMetaEntities.First().Read();
+            generalInput.DeltaL = generalWaveImpactAsphaltCoverInput.DeltaL;
+        }
+
         #endregion
 
         #region Grass Cover Erosion Outwards
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Read/PipingStructure/PipingStructureSectionResultEntityReadExtensions.cs
===================================================================
diff -u -r54a4372151869517f914727339477256a52090f6 -r9d7965403fbd54e6c89d3536581bf385633dab8e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Read/PipingStructure/PipingStructureSectionResultEntityReadExtensions.cs	(.../PipingStructureSectionResultEntityReadExtensions.cs)	(revision 54a4372151869517f914727339477256a52090f6)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Read/PipingStructure/PipingStructureSectionResultEntityReadExtensions.cs	(.../PipingStructureSectionResultEntityReadExtensions.cs)	(revision 9d7965403fbd54e6c89d3536581bf385633dab8e)
@@ -28,20 +28,21 @@
 namespace Application.Ringtoets.Storage.Read.PipingStructure
 {
     /// <summary>
-    /// This class defines extension methods for read operations for a <see cref="PipingStructureFailureMechanismSectionResult"/> based on the
-    /// <see cref="PipingStructureSectionResultEntity"/>.
+    /// This class defines extension methods for read operations for a <see cref="PipingStructureFailureMechanismSectionResult"/>
+    /// based on the <see cref="PipingStructureSectionResultEntity"/>.
     /// </summary>
     internal static class PipingStructureSectionResultEntityReadExtensions
     {
         /// <summary>
-        /// Reads the <see cref="PipingStructureSectionResultEntity"/> and use the information to update a 
-        /// <see cref="PipingStructureFailureMechanismSectionResult"/>.
+        /// Read the <see cref="PipingStructureSectionResultEntity"/> and use the information to update the
+        /// <paramref name="sectionResult"/>.
         /// </summary>
-        /// <param name="entity">The <see cref="PipingStructureSectionResultEntity"/> to create <see cref="PipingStructureFailureMechanismSectionResult"/> for.</param>
-        /// <param name="sectionResult">The target of the read operation.</param>
-        /// <returns>A new <see cref="PipingStructureFailureMechanismSectionResult"/>.</returns>
+        /// <param name="entity">The <see cref="PipingStructureSectionResultEntity"/> to use to update the
+        /// <paramref name="sectionResult"/>.</param>
+        /// <param name="sectionResult">The <see cref="PipingStructureFailureMechanismSectionResult"/> to be updated.</param>
         /// <exception cref="ArgumentNullException">Thrown when <paramref name="sectionResult"/> is <c>null</c>.</exception>
-        internal static void Read(this PipingStructureSectionResultEntity entity, PipingStructureFailureMechanismSectionResult sectionResult)
+        internal static void Read(this PipingStructureSectionResultEntity entity,
+                                  PipingStructureFailureMechanismSectionResult sectionResult)
         {
             if (sectionResult == null)
             {