Index: Riskeer/Piping/src/Riskeer.Piping.Forms/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandler.cs
===================================================================
diff -u
--- Riskeer/Piping/src/Riskeer.Piping.Forms/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandler.cs	(revision 0)
+++ Riskeer/Piping/src/Riskeer.Piping.Forms/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandler.cs	(revision a7a9b490e9d6ffd90dbed4a711ed9dd0f2ba7087)
@@ -0,0 +1,54 @@
+// Copyright (C) Stichting Deltares 2019. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using Core.Common.Gui.Commands;
+using Core.Common.Gui.Helpers;
+using Core.Common.Util.Extensions;
+using Riskeer.Common.Forms.ChangeHandlers;
+using Riskeer.Piping.Data.Probabilistic;
+
+namespace Riskeer.Piping.Forms.ChangeHandlers
+{
+    /// <summary>
+    /// Class for handling clearing the output of <see cref="ProbabilisticPipingCalculationScenario"/>.
+    /// </summary>
+    public class ClearProbabilisticPipingCalculationOutputChangeHandler : ClearCalculationOutputChangeHandlerBase<ProbabilisticPipingCalculationScenario>
+    {
+        /// <summary>
+        /// Creates a new instance of <see cref="ClearProbabilisticPipingCalculationOutputChangeHandler"/>.
+        /// </summary>
+        /// <param name="calculations">The calculations to clear the output for.</param>
+        /// <param name="inquiryHelper">Object responsible for inquiring confirmation.</param>
+        /// <param name="viewCommands">The view commands used to close views for the calculation output.</param>
+        /// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
+        public ClearProbabilisticPipingCalculationOutputChangeHandler(
+            IEnumerable<ProbabilisticPipingCalculationScenario> calculations,
+            IInquiryHelper inquiryHelper, IViewCommands viewCommands)
+            : base(calculations, inquiryHelper, viewCommands) {}
+
+        protected override void DoPreUpdateActions()
+        {
+            Calculations.ForEachElementDo(calculation => ViewCommands.RemoveAllViewsForItem(calculation.Output));
+        }
+    }
+}
\ No newline at end of file
Index: Riskeer/Piping/test/Riskeer.Piping.Forms.Test/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandlerTest.cs
===================================================================
diff -u
--- Riskeer/Piping/test/Riskeer.Piping.Forms.Test/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandlerTest.cs	(revision 0)
+++ Riskeer/Piping/test/Riskeer.Piping.Forms.Test/ChangeHandlers/ClearProbabilisticPipingCalculationOutputChangeHandlerTest.cs	(revision a7a9b490e9d6ffd90dbed4a711ed9dd0f2ba7087)
@@ -0,0 +1,88 @@
+// Copyright (C) Stichting Deltares 2019. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System.Linq;
+using Core.Common.Gui.Commands;
+using Core.Common.Gui.Helpers;
+using NUnit.Framework;
+using Rhino.Mocks;
+using Riskeer.Common.Forms.ChangeHandlers;
+using Riskeer.Piping.Data.Probabilistic;
+using Riskeer.Piping.Data.TestUtil;
+using Riskeer.Piping.Forms.ChangeHandlers;
+
+namespace Riskeer.Piping.Forms.Test.ChangeHandlers
+{
+    [TestFixture]
+    public class ClearProbabilisticPipingCalculationOutputChangeHandlerTest
+    {
+        [Test]
+        public void Constructor_ExpectedValues()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var inquiryHelper = mocks.Stub<IInquiryHelper>();
+            var viewCommands = mocks.Stub<IViewCommands>();
+            mocks.ReplayAll();
+
+            // Call
+            var changeHandler = new ClearProbabilisticPipingCalculationOutputChangeHandler(
+                Enumerable.Empty<ProbabilisticPipingCalculationScenario>(), inquiryHelper, viewCommands);
+
+            // Assert
+            Assert.IsInstanceOf<ClearCalculationOutputChangeHandlerBase<ProbabilisticPipingCalculationScenario>>(changeHandler);
+            mocks.VerifyAll();
+        }
+
+        [Test]
+        public void GivenChangeHandler_WhenClearingCalculations_ThenViewsClosedForOutputs()
+        {
+            // Given
+            var calculations = new[]
+            {
+                new ProbabilisticPipingCalculationScenario
+                {
+                    Output = PipingTestDataGenerator.GetRandomProbabilisticPipingOutputWithoutIllustrationPoints()
+                },
+                new ProbabilisticPipingCalculationScenario
+                {
+                    Output = PipingTestDataGenerator.GetRandomProbabilisticPipingOutputWithIllustrationPoints()
+                }
+            };
+
+            var mocks = new MockRepository();
+            var inquiryHelper = mocks.Stub<IInquiryHelper>();
+            var viewCommands = mocks.StrictMock<IViewCommands>();
+            viewCommands.Expect(vc => vc.RemoveAllViewsForItem(calculations[0].Output));
+            viewCommands.Expect(vc => vc.RemoveAllViewsForItem(calculations[1].Output));
+            mocks.ReplayAll();
+
+            var changeHandler = new ClearProbabilisticPipingCalculationOutputChangeHandler(
+                calculations, inquiryHelper, viewCommands);
+
+            // When
+            changeHandler.ClearCalculations();
+
+            // Then
+            mocks.VerifyAll();
+        }
+    }
+}
\ No newline at end of file