Index: Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/Ringtoets.WaveImpactAsphaltCover.Service.csproj
===================================================================
diff -u -r2ffec498317b3c7b3340430cfeccb0ef1f4210fc -r656d5126496add226d3bbdb348ef4a4354e4119e
--- Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/Ringtoets.WaveImpactAsphaltCover.Service.csproj	(.../Ringtoets.WaveImpactAsphaltCover.Service.csproj)	(revision 2ffec498317b3c7b3340430cfeccb0ef1f4210fc)
+++ Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/Ringtoets.WaveImpactAsphaltCover.Service.csproj	(.../Ringtoets.WaveImpactAsphaltCover.Service.csproj)	(revision 656d5126496add226d3bbdb348ef4a4354e4119e)
@@ -40,6 +40,7 @@
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="WaveImpactAsphaltCoverDataSynchronizationService.cs" />
     <Compile Include="WaveImpactAsphaltCoverWaveConditionsCalculationActivity.cs" />
   </ItemGroup>
   <ItemGroup>
Index: Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/WaveImpactAsphaltCoverDataSynchronizationService.cs
===================================================================
diff -u
--- Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/WaveImpactAsphaltCoverDataSynchronizationService.cs	(revision 0)
+++ Ringtoets/WaveImpactAsphaltCover/src/Ringtoets.WaveImpactAsphaltCover.Service/WaveImpactAsphaltCoverDataSynchronizationService.cs	(revision 656d5126496add226d3bbdb348ef4a4354e4119e)
@@ -0,0 +1,49 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using Ringtoets.WaveImpactAsphaltCover.Data;
+
+namespace Ringtoets.WaveImpactAsphaltCover.Service
+{
+    /// <summary>
+    /// Service for synchronizing wave impact asphalt cover data.
+    /// </summary>
+    public static class WaveImpactAsphaltCoverDataSynchronizationService
+    {
+        /// <summary>
+        /// Clears the output of the given <see cref="WaveImpactAsphaltCoverWaveConditionsCalculation"/>.
+        /// </summary>
+        /// <param name="calculation">The <see cref="WaveImpactAsphaltCoverWaveConditionsCalculation"/>
+        /// to clear the output for.</param>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="calculation"/>
+        /// is <c>null</c>.</exception>
+        public static void ClearWaveConditionsCalculationOutput(WaveImpactAsphaltCoverWaveConditionsCalculation calculation)
+        {
+            if (calculation == null)
+            {
+                throw new ArgumentNullException("calculation");
+            }
+
+            calculation.Output = null;
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/Ringtoets.WaveImpactAsphaltCover.Service.Test.csproj
===================================================================
diff -u -r2ffec498317b3c7b3340430cfeccb0ef1f4210fc -r656d5126496add226d3bbdb348ef4a4354e4119e
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/Ringtoets.WaveImpactAsphaltCover.Service.Test.csproj	(.../Ringtoets.WaveImpactAsphaltCover.Service.Test.csproj)	(revision 2ffec498317b3c7b3340430cfeccb0ef1f4210fc)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/Ringtoets.WaveImpactAsphaltCover.Service.Test.csproj	(.../Ringtoets.WaveImpactAsphaltCover.Service.Test.csproj)	(revision 656d5126496add226d3bbdb348ef4a4354e4119e)
@@ -53,6 +53,7 @@
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="WaveImpactAsphaltCoverDataSynchronizationServiceTest.cs" />
     <Compile Include="WaveImpactAsphaltCoverWaveConditionsCalculationActivityTest.cs" />
   </ItemGroup>
   <ItemGroup>
@@ -74,6 +75,10 @@
       <Project>{888D4097-8BC2-4703-9FB1-8744C94D525E}</Project>
       <Name>Ringtoets.HydraRing.Calculation</Name>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\Revetment\src\Ringtoets.Revetment.Data\Ringtoets.Revetment.Data.csproj">
+      <Project>{87c2c553-c0bc-40bf-b1ea-b83bff357f27}</Project>
+      <Name>Ringtoets.Revetment.Data</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\src\Ringtoets.WaveImpactAsphaltCover.Data\Ringtoets.WaveImpactAsphaltCover.Data.csproj">
       <Project>{567E0B69-5280-41CE-ADD6-443725A61C86}</Project>
       <Name>Ringtoets.WaveImpactAsphaltCover.Data</Name>
Index: Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/WaveImpactAsphaltCoverDataSynchronizationServiceTest.cs
===================================================================
diff -u
--- Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/WaveImpactAsphaltCoverDataSynchronizationServiceTest.cs	(revision 0)
+++ Ringtoets/WaveImpactAsphaltCover/test/Ringtoets.WaveImpactAsphaltCover.Service.Test/WaveImpactAsphaltCoverDataSynchronizationServiceTest.cs	(revision 656d5126496add226d3bbdb348ef4a4354e4119e)
@@ -0,0 +1,63 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Linq;
+using NUnit.Framework;
+using Ringtoets.Revetment.Data;
+using Ringtoets.WaveImpactAsphaltCover.Data;
+
+namespace Ringtoets.WaveImpactAsphaltCover.Service.Test
+{
+    [TestFixture]
+    public class WaveImpactAsphaltCoverDataSynchronizationServiceTest
+    {
+        [Test]
+        public void ClearWaveConditionsCalculation_CalculationNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate test = () => WaveImpactAsphaltCoverDataSynchronizationService.ClearWaveConditionsCalculationOutput(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(test);
+            Assert.AreEqual("calculation", exception.ParamName);
+        }
+
+        [Test]
+        public void ClearWaveConditionsCalculation_WithCalculation_OutputNull()
+        {
+            // Setup
+            var calculation = new WaveImpactAsphaltCoverWaveConditionsCalculation
+            {
+                Output = new WaveImpactAsphaltCoverWaveConditionsOutput(Enumerable.Empty<WaveConditionsOutput>())
+            };
+
+            // Precondition
+            Assert.IsNotNull(calculation.Output);
+
+            // Call
+            WaveImpactAsphaltCoverDataSynchronizationService.ClearWaveConditionsCalculationOutput(calculation);
+
+            // Assert
+            Assert.IsNull(calculation.Output);
+        }
+    }
+}
\ No newline at end of file