Index: Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj
===================================================================
diff -u -r80c86231452b9beb7e8b8eba3698ceb9c0551de3 -re568165b751acf8d72cdf0d128f76d7792dadb56
--- Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj	(.../Ringtoets.Piping.Service.csproj)	(revision 80c86231452b9beb7e8b8eba3698ceb9c0551de3)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Service/Ringtoets.Piping.Service.csproj	(.../Ringtoets.Piping.Service.csproj)	(revision e568165b751acf8d72cdf0d128f76d7792dadb56)
@@ -54,7 +54,6 @@
     <Compile Include="..\..\..\..\Core\Common\src\Core.Common.Version\GlobalAssembly.cs">
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
-    <Compile Include="DateTimeService.cs" />
     <Compile Include="PipingCalculationActivity.cs" />
     <Compile Include="PipingCalculationResult.cs" />
     <Compile Include="PipingCalculationService.cs" />
@@ -83,6 +82,10 @@
       <Name>Ringtoets.Common.Data</Name>
       <Private>False</Private>
     </ProjectReference>
+    <ProjectReference Include="..\..\..\Common\src\Ringtoets.Common.Service\Ringtoets.Common.Service.csproj">
+      <Project>{D951D6DA-FE83-4920-9FDB-63BF96480B54}</Project>
+      <Name>Ringtoets.Common.Service</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\HydraRing\src\Ringtoets.HydraRing.Data\Ringtoets.HydraRing.Data.csproj">
       <Project>{70f8cc9c-5bc8-4fb2-b201-eae7fa8088c2}</Project>
       <Name>Ringtoets.HydraRing.Data</Name>