Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/Ringtoets.Piping.IO.csproj
===================================================================
diff -u -r443423bba9710843153b9afda01bbee47cd1b298 -r654d3a712eedbdeea718dc0448c5544f09e053cd
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/Ringtoets.Piping.IO.csproj	(.../Ringtoets.Piping.IO.csproj)	(revision 443423bba9710843153b9afda01bbee47cd1b298)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/Ringtoets.Piping.IO.csproj	(.../Ringtoets.Piping.IO.csproj)	(revision 654d3a712eedbdeea718dc0448c5544f09e053cd)
@@ -42,7 +42,6 @@
     <Compile Include="..\..\..\..\Core\Common\src\Core.Common.Version\GlobalAssembly.cs">
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
-    <Compile Include="Builders\FileReaderErrorMessageBuilder.cs" />
     <Compile Include="Builders\SoilLayer1D.cs" />
     <Compile Include="Builders\SoilProfileBuilderException.cs" />
     <Compile Include="Builders\SoilLayer2D.cs" />
@@ -52,7 +51,6 @@
     <Compile Include="Exceptions\CriticalFileReadException.cs" />
     <Compile Include="Exceptions\LineParseException.cs" />
     <Compile Include="Exceptions\PipingSoilProfileReadException.cs" />
-    <Compile Include="FileUtils.cs" />
     <Compile Include="SoilProfile\CriticalProfileProperties.cs" />
     <Compile Include="SoilProfile\IRowBasedDatabaseReader.cs" />
     <Compile Include="SoilProfile\SoilLayer2DReader.cs" />
@@ -69,6 +67,10 @@
     <Compile Include="SoilProfile\SoilProfileDatabaseColumns.cs" />
   </ItemGroup>
   <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Utils\Core.Common.Utils.csproj">
+      <Project>{f49bd8b2-332a-4c91-a196-8cce0a2c7d98}</Project>
+      <Name>Core.Common.Utils</Name>
+    </ProjectReference>
     <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Version\Core.Common.Version.csproj">
       <Project>{c90b77da-e421-43cc-b82e-529651bc21ac}</Project>
       <Name>Core.Common.Version</Name>