Index: Ringtoets.sln
===================================================================
diff -u -ra24b335fec33b35e707642d5beeb247dc519adc0 -r6fb321c6e6fcbea4d3f721fb7a4862909def53a1
--- Ringtoets.sln	(.../Ringtoets.sln)	(revision a24b335fec33b35e707642d5beeb247dc519adc0)
+++ Ringtoets.sln	(.../Ringtoets.sln)	(revision 6fb321c6e6fcbea4d3f721fb7a4862909def53a1)
@@ -54,6 +54,7 @@
 		{AD0CDC89-0A00-4068-AEEC-9838863C2FE8} = {AD0CDC89-0A00-4068-AEEC-9838863C2FE8}
 		{90DE728E-48EF-4665-AB38-3D88E41D9F4D} = {90DE728E-48EF-4665-AB38-3D88E41D9F4D}
 		{5D158D8E-A5EB-489C-A885-87E13BC0D3B3} = {5D158D8E-A5EB-489C-A885-87E13BC0D3B3}
+		{09A12A95-370D-42FE-B18E-32821D7A62BA} = {09A12A95-370D-42FE-B18E-32821D7A62BA}
 		{516EBC95-B8F2-428C-B7F6-733F01BF8FDD} = {516EBC95-B8F2-428C-B7F6-733F01BF8FDD}
 		{888D4097-8BC2-4703-9FB1-8744C94D525E} = {888D4097-8BC2-4703-9FB1-8744C94D525E}
 		{CF6B8598-2993-4A8E-801D-121CC0EF358E} = {CF6B8598-2993-4A8E-801D-121CC0EF358E}
@@ -1160,6 +1161,10 @@
 		{C90B77DA-E421-43CC-B82E-529651BC21AC} = {C90B77DA-E421-43CC-B82E-529651BC21AC}
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ringtoets.ClosingStructures.Utils", "Ringtoets\ClosingStructures\src\Ringtoets.ClosingStructures.Utils\Ringtoets.ClosingStructures.Utils.csproj", "{09A12A95-370D-42FE-B18E-32821D7A62BA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ringtoets.ClosingStructures.Utils.Test", "Ringtoets\ClosingStructures\test\Ringtoets.ClosingStructures.Utils.Test\Ringtoets.ClosingStructures.Utils.Test.csproj", "{74EBBCFC-6670-4C2D-B696-0E853FB910EB}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		CreateInstaller|x86 = CreateInstaller|x86
@@ -2911,6 +2916,24 @@
 		{CD7F7458-A273-4855-9744-4CCAFE0499D0}.Release|x86.Build.0 = Release|x86
 		{CD7F7458-A273-4855-9744-4CCAFE0499D0}.ReleaseForCodeCoverage|x86.ActiveCfg = ReleaseForCodeCoverage|x86
 		{CD7F7458-A273-4855-9744-4CCAFE0499D0}.ReleaseForCodeCoverage|x86.Build.0 = ReleaseForCodeCoverage|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.CreateInstaller|x86.ActiveCfg = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.CreateInstaller|x86.Build.0 = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.CreateInstallerWithDemoProject|x86.ActiveCfg = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.CreateInstallerWithDemoProject|x86.Build.0 = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.Debug|x86.ActiveCfg = Debug|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.Debug|x86.Build.0 = Debug|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.Release|x86.ActiveCfg = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.Release|x86.Build.0 = Release|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.ReleaseForCodeCoverage|x86.ActiveCfg = ReleaseForCodeCoverage|x86
+		{09A12A95-370D-42FE-B18E-32821D7A62BA}.ReleaseForCodeCoverage|x86.Build.0 = ReleaseForCodeCoverage|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.CreateInstaller|x86.ActiveCfg = Release|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.CreateInstallerWithDemoProject|x86.ActiveCfg = Release|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.Debug|x86.ActiveCfg = Debug|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.Debug|x86.Build.0 = Debug|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.Release|x86.ActiveCfg = Release|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.Release|x86.Build.0 = Release|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.ReleaseForCodeCoverage|x86.ActiveCfg = ReleaseForCodeCoverage|x86
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB}.ReleaseForCodeCoverage|x86.Build.0 = ReleaseForCodeCoverage|x86
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -3142,6 +3165,7 @@
 		{7DA0AB85-828D-4B1D-B532-58B89E39BEF5} = {034E8094-C070-4330-9DEA-C7A0517E05EB}
 		{2BDF07D4-0E81-4B9E-9618-E7EBD9399912} = {034E8094-C070-4330-9DEA-C7A0517E05EB}
 		{24043F46-406D-4719-B94B-033D63D61153} = {034E8094-C070-4330-9DEA-C7A0517E05EB}
+		{09A12A95-370D-42FE-B18E-32821D7A62BA} = {034E8094-C070-4330-9DEA-C7A0517E05EB}
 		{1A9B3781-A355-49F5-80EA-4063FD0DE501} = {056EB867-151E-40DE-9808-A6F7F3746C62}
 		{DAAC65DD-3130-4B7F-AB82-E54ED7251D68} = {056EB867-151E-40DE-9808-A6F7F3746C62}
 		{B15791FA-6753-49AA-A54E-1AD3312E6EF4} = {056EB867-151E-40DE-9808-A6F7F3746C62}
@@ -3150,6 +3174,7 @@
 		{F5B43C29-6169-4E9A-859E-09090330B94E} = {056EB867-151E-40DE-9808-A6F7F3746C62}
 		{13C8D0A6-13A2-4C81-9507-27AFD847C7AA} = {056EB867-151E-40DE-9808-A6F7F3746C62}
 		{CD7F7458-A273-4855-9744-4CCAFE0499D0} = {056EB867-151E-40DE-9808-A6F7F3746C62}
+		{74EBBCFC-6670-4C2D-B696-0E853FB910EB} = {056EB867-151E-40DE-9808-A6F7F3746C62}
 		{EDE2D56C-504D-45BA-B55C-99C791204E05} = {C4444148-F4A6-4CA5-803C-B725142DC766}
 		{91119B0B-C26B-4ADF-BE4A-B4228331786E} = {C4444148-F4A6-4CA5-803C-B725142DC766}
 		{3D4B9740-8348-4434-8D77-B611FC6EE57F} = {EDE2D56C-504D-45BA-B55C-99C791204E05}