Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/NodePresenters/PipingFailureMechanismNodePresenter.cs
===================================================================
diff -u -rb326158bd228dc407858ba620a437a175baf0190 -ra91d476e6523dffd4dd76bb21a53185b8e7e891b
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/NodePresenters/PipingFailureMechanismNodePresenter.cs	(.../PipingFailureMechanismNodePresenter.cs)	(revision b326158bd228dc407858ba620a437a175baf0190)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/NodePresenters/PipingFailureMechanismNodePresenter.cs	(.../PipingFailureMechanismNodePresenter.cs)	(revision a91d476e6523dffd4dd76bb21a53185b8e7e891b)
@@ -72,19 +72,9 @@
                 (s, e) => AddCalculation(failureMechanism, node)
                 );
 
-            var validateAllItem = new StrictContextMenuItem(
-                RingtoetsCommonFormsResources.Validate_all,
-                RingtoetsCommonFormsResources.Validate_all_ToolTip,
-                RingtoetsCommonFormsResources.ValidateAllIcon,
-                (o, args) => ValidateAll(failureMechanism)
-                );
+            var validateAllItem = CreateValidateAllItem(failureMechanism);
 
-            var calculateAllItem = new StrictContextMenuItem(
-                RingtoetsCommonFormsResources.Calculate_all,
-                RingtoetsCommonFormsResources.Calculate_all_ToolTip,
-                RingtoetsCommonFormsResources.CalculateAllIcon,
-                (o, args) => CalculateAll(failureMechanism)
-                );
+            var calculateAllItem = CreateCalculateAllItem(failureMechanism);
 
             var clearAllItem = new StrictContextMenuItem(
                 RingtoetsCommonFormsResources.Clear_all_output,
@@ -115,6 +105,42 @@
                                              .Build();
         }
 
+        private StrictContextMenuItem CreateCalculateAllItem(PipingFailureMechanism failureMechanism)
+        {
+            var menuItem = new StrictContextMenuItem(
+                RingtoetsCommonFormsResources.Calculate_all,
+                RingtoetsCommonFormsResources.Calculate_all_ToolTip,
+                RingtoetsCommonFormsResources.CalculateAllIcon,
+                (o, args) => CalculateAll(failureMechanism)
+                );
+
+            if (!GetAllPipingCalculationsResursively(failureMechanism).Any())
+            {
+                menuItem.Enabled = false;
+                menuItem.ToolTipText = PipingFormsResources.PipingFailureMechanismNodePresenter_CreateCalculateAllItem_No_calculations_to_calculate;
+            }
+
+            return menuItem;
+        }
+
+        private StrictContextMenuItem CreateValidateAllItem(PipingFailureMechanism failureMechanism)
+        {
+            var menuItem = new StrictContextMenuItem(
+                RingtoetsCommonFormsResources.Validate_all,
+                RingtoetsCommonFormsResources.Validate_all_ToolTip,
+                RingtoetsCommonFormsResources.ValidateAllIcon,
+                (o, args) => ValidateAll(failureMechanism)
+                );
+
+            if (!GetAllPipingCalculationsResursively(failureMechanism).Any())
+            {
+                menuItem.Enabled = false;
+                menuItem.ToolTipText = PipingFormsResources.PipingFailureMechanismNodePresenter_CreateValidateAllItem_No_calculations_to_validate;
+            }
+
+            return menuItem;
+        }
+
         private static void ClearAll(PipingFailureMechanism failureMechanism)
         {
             if (MessageBox.Show(PipingFormsResources.PipingCalculationGroupContextNodePresenter_GetContextMenu_Are_you_sure_clear_all_output, BaseResources.Confirm, MessageBoxButtons.OKCancel) != DialogResult.OK)
Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -r844b6342be08ffe7faa053883960c09f6e46fafa -ra91d476e6523dffd4dd76bb21a53185b8e7e891b
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 844b6342be08ffe7faa053883960c09f6e46fafa)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision a91d476e6523dffd4dd76bb21a53185b8e7e891b)
@@ -480,6 +480,26 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to Er zijn geen berekeningen om te berekenen..
+        /// </summary>
+        public static string PipingFailureMechanismNodePresenter_CreateCalculateAllItem_No_calculations_to_calculate {
+            get {
+                return ResourceManager.GetString("PipingFailureMechanismNodePresenter_CreateCalculateAllItem_No_calculations_to_cal" +
+                        "culate", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Er zijn geen berekeningen om te valideren..
+        /// </summary>
+        public static string PipingFailureMechanismNodePresenter_CreateValidateAllItem_No_calculations_to_validate {
+            get {
+                return ResourceManager.GetString("PipingFailureMechanismNodePresenter_CreateValidateAllItem_No_calculations_to_vali" +
+                        "date", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
         public static System.Drawing.Bitmap PipingIcon {
Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.resx
===================================================================
diff -u -r844b6342be08ffe7faa053883960c09f6e46fafa -ra91d476e6523dffd4dd76bb21a53185b8e7e891b
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 844b6342be08ffe7faa053883960c09f6e46fafa)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision a91d476e6523dffd4dd76bb21a53185b8e7e891b)
@@ -526,4 +526,10 @@
   <data name="Clear_output_ToolTip" xml:space="preserve">
     <value>Wis de uitvoer van deze berekening.</value>
   </data>
+  <data name="PipingFailureMechanismNodePresenter_CreateValidateAllItem_No_calculations_to_validate" xml:space="preserve">
+    <value>Er zijn geen berekeningen om te valideren.</value>
+  </data>
+  <data name="PipingFailureMechanismNodePresenter_CreateCalculateAllItem_No_calculations_to_calculate" xml:space="preserve">
+    <value>Er zijn geen berekeningen om te berekenen.</value>
+  </data>
 </root>
\ No newline at end of file
Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/NodePresenters/PipingFailureMechanismNodePresenterTest.cs
===================================================================
diff -u -rd7da4fd9051547085f0cbbec790eda9cb8ca7f14 -ra91d476e6523dffd4dd76bb21a53185b8e7e891b
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/NodePresenters/PipingFailureMechanismNodePresenterTest.cs	(.../PipingFailureMechanismNodePresenterTest.cs)	(revision d7da4fd9051547085f0cbbec790eda9cb8ca7f14)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/NodePresenters/PipingFailureMechanismNodePresenterTest.cs	(.../PipingFailureMechanismNodePresenterTest.cs)	(revision a91d476e6523dffd4dd76bb21a53185b8e7e891b)
@@ -37,6 +37,7 @@
 
         private const int contextMenuAddFolderIndex = 0; 
         private const int contextMenuAddCalculationIndex = 1;
+        private const int contextMenuValidateAllIndex = 3;
         private const int contextMenuCalculateAllIndex = 4;
         private const int contextMenuClearIndex = 5;
 
@@ -548,7 +549,38 @@
 
             mockRepository.VerifyAll(); // Expect no calls on arguments
         }
+        
+        [Test]
+        public void GetContextMenu_PipingFailureMechanismWithNoCalculations_ValidateAndCalculateAllDisabled()
+        {
+            // Setup
+            var menuBuilder = new CustomItemsOnlyContextMenuBuilder();
 
+            var nodeMock = new TreeNode(null);
+            var dataMock = new PipingFailureMechanism();
+            var contextMenuBuilderProviderMock = mockRepository.StrictMock<IContextMenuBuilderProvider>();
+
+            contextMenuBuilderProviderMock.Expect(cmp => cmp.Get(nodeMock)).Return(menuBuilder);
+
+            mockRepository.ReplayAll();
+
+            var nodePresenter = new PipingFailureMechanismNodePresenter(contextMenuBuilderProviderMock);
+            dataMock.CalculationsGroup.Children.Clear();
+
+            // Call
+            ContextMenuStrip contextMenu = nodePresenter.GetContextMenu(nodeMock, dataMock);
+
+            // Assert
+            ToolStripItem validateItem = contextMenu.Items[contextMenuValidateAllIndex];
+            ToolStripItem calculateItem = contextMenu.Items[contextMenuCalculateAllIndex];
+            Assert.IsFalse(validateItem.Enabled);
+            Assert.IsFalse(calculateItem.Enabled);
+            Assert.AreEqual(PipingFormsResources.PipingFailureMechanismNodePresenter_CreateCalculateAllItem_No_calculations_to_calculate, calculateItem.ToolTipText);
+            Assert.AreEqual(PipingFormsResources.PipingFailureMechanismNodePresenter_CreateValidateAllItem_No_calculations_to_validate, validateItem.ToolTipText);
+
+            mockRepository.VerifyAll(); // Expect no calls on arguments
+        }
+
         [Test]
         public void GetContextMenu_Always_CallsContextMenuBuilderMethods()
         {