Index: Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/FailureMechanismDefaultsProvider.cs
===================================================================
diff -u -rba15b57903cc8a77a35dcf0efa392b5aa7a5e70e -rcb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7
--- Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/FailureMechanismDefaultsProvider.cs	(.../FailureMechanismDefaultsProvider.cs)	(revision ba15b57903cc8a77a35dcf0efa392b5aa7a5e70e)
+++ Ringtoets/HydraRing/src/Ringtoets.HydraRing.Calculation/Providers/FailureMechanismDefaultsProvider.cs	(.../FailureMechanismDefaultsProvider.cs)	(revision cb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7)
@@ -107,8 +107,11 @@
                 {
                     HydraRingFailureMechanismType.StructuresClosure, new FailureMechanismDefaults(111, new[]
                     {
+                        422,
                         424,
-                        425
+                        425,
+                        426,
+                        427
                     }, 4505)
                 },
                 {
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Integration/HydraRingConfigurationServiceIntegrationTest.cs
===================================================================
diff -u -r716dae0b1b95fb38ad2aa6630f9ba694aa4631b2 -rcb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Integration/HydraRingConfigurationServiceIntegrationTest.cs	(.../HydraRingConfigurationServiceIntegrationTest.cs)	(revision 716dae0b1b95fb38ad2aa6630f9ba694aa4631b2)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Integration/HydraRingConfigurationServiceIntegrationTest.cs	(.../HydraRingConfigurationServiceIntegrationTest.cs)	(revision cb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7)
@@ -798,8 +798,11 @@
                                             "INSERT INTO [DesignTables] VALUES (1, 111, 1, 1, 1, 58, 0, 0, 0, 0, 0, 0, 0);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [Numerics];" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 422, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 424, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 425, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 426, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 427, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [VariableDatas];" + Environment.NewLine +
                                             "INSERT INTO [VariableDatas] VALUES (1, 111, 1, 1, 58, 1.1, 0, 0, NULL, NULL, NULL, 1, 0, 99000);" + Environment.NewLine +
@@ -909,8 +912,11 @@
                                             "INSERT INTO [DesignTables] VALUES (1, 111, 1, 1, 1, 58, 0, 0, 0, 0, 0, 0, 0);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [Numerics];" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 422, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 424, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 425, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 426, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 427, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [VariableDatas];" + Environment.NewLine +
                                             "INSERT INTO [VariableDatas] VALUES (1, 111, 1, 1, 58, 1.1, 0, 0, NULL, NULL, NULL, 1, 0, 99000);" + Environment.NewLine +
@@ -1022,8 +1028,11 @@
                                             "INSERT INTO [DesignTables] VALUES (1, 111, 1, 1, 1, 58, 0, 0, 0, 0, 0, 0, 0);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [Numerics];" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 422, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 424, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 425, 1, 4, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 426, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
+                                            "INSERT INTO [Numerics] VALUES (1, 111, 1, 1, 427, 1, 1, 50, 0.15, 0.01, 0.01, 0.01, 2, 1, 10000, 20000, 0.1, -6, 6, 25);" + Environment.NewLine +
                                             Environment.NewLine +
                                             "DELETE FROM [VariableDatas];" + Environment.NewLine +
                                             "INSERT INTO [VariableDatas] VALUES (1, 111, 1, 1, 58, 1.1, 0, 0, NULL, NULL, NULL, 1, 0, 99000);" + Environment.NewLine +
Index: Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs
===================================================================
diff -u -rb3c014c2be30221e652058627ac9f86443f688b9 -rcb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7
--- Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs	(.../FailureMechanismDefaultsProviderTest.cs)	(revision b3c014c2be30221e652058627ac9f86443f688b9)
+++ Ringtoets/HydraRing/test/Ringtoets.HydraRing.Calculation.Test/Providers/FailureMechanismDefaultsProviderTest.cs	(.../FailureMechanismDefaultsProviderTest.cs)	(revision cb1cc7b1bc157f8cc70a78b60a29f3fa7c6ba3f7)
@@ -73,8 +73,11 @@
         })]
         [TestCase(HydraRingFailureMechanismType.StructuresClosure, 111, new[]
         {
+            422,
             424,
             425,
+            426,
+            427
         })]
         [TestCase(HydraRingFailureMechanismType.StructuresStructuralFailure, 112, new[]
         {