Index: Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructureLocationReader.cs
===================================================================
diff -u -rb9e640cceb967cc24e3999c373ddb5040e59a1f0 -r94f14096f9a5565b9f961c7b7e1822ef0976a42a
--- Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructureLocationReader.cs	(.../StructureLocationReader.cs)	(revision b9e640cceb967cc24e3999c373ddb5040e59a1f0)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructureLocationReader.cs	(.../StructureLocationReader.cs)	(revision 94f14096f9a5565b9f961c7b7e1822ef0976a42a)
@@ -103,14 +103,24 @@
             {
                 throw new LineParseException(string.Format(Resources.StructuresReader_GetNextStructure_Invalid_KWKIDENT, idAttributeName));
             }
+
             return new StructureLocation(attributeIdValue, attributeNameValue, point);
         }
 
         public void Dispose()
         {
-            pointsShapeFileReader.Dispose();
+            Dispose(true);
+            GC.SuppressFinalize(this);
         }
 
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                pointsShapeFileReader.Dispose();
+            }
+        }
+
         private static string GetIdAttributeValue(IDictionary<string, object> attributes)
         {
             var attributeIdValue = attributes[idAttributeName] as string;
@@ -123,6 +133,7 @@
             {
                 return defaultName;
             }
+
             var attributeNameValue = attributes[nameAttributeName] as string;
             return string.IsNullOrWhiteSpace(attributeNameValue) ? defaultName : attributeNameValue;
         }