Index: Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingTestDataGenerator.cs
===================================================================
diff -u -r3328b8fb5882643e06cfff7a0720937d3f5c7aaf -r3882e557378ddb85e62cbcb91a7db28c86a6412b
--- Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingTestDataGenerator.cs	(.../PipingTestDataGenerator.cs)	(revision 3328b8fb5882643e06cfff7a0720937d3f5c7aaf)
+++ Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/PipingTestDataGenerator.cs	(.../PipingTestDataGenerator.cs)	(revision 3882e557378ddb85e62cbcb91a7db28c86a6412b)
@@ -149,7 +149,7 @@
                 new Point3D(0, 10, 0)
             });
 
-            var calculation = new SemiProbabilisticPipingCalculationScenario(new GeneralPipingInput())
+            var calculation = new SemiProbabilisticPipingCalculationScenario
             {
                 Name = "PK001_0001 W1-6_0_1D1",
                 InputParameters =
Index: Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/SemiProbabilisticPipingCalculationScenarioTestFactory.cs
===================================================================
diff -u -r6d2fb301541e5a6e394b4d20cd7b53e459a235a0 -r3882e557378ddb85e62cbcb91a7db28c86a6412b
--- Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/SemiProbabilisticPipingCalculationScenarioTestFactory.cs	(.../SemiProbabilisticPipingCalculationScenarioTestFactory.cs)	(revision 6d2fb301541e5a6e394b4d20cd7b53e459a235a0)
+++ Riskeer/Piping/test/Riskeer.Piping.Data.TestUtil/SemiProbabilisticPipingCalculationScenarioTestFactory.cs	(.../SemiProbabilisticPipingCalculationScenarioTestFactory.cs)	(revision 3882e557378ddb85e62cbcb91a7db28c86a6412b)
@@ -92,7 +92,7 @@
             });
             pipingSurfaceLine.ReferenceLineIntersectionWorldPoint = section.Points.First();
 
-            var scenario = new SemiProbabilisticPipingCalculationScenario(new GeneralPipingInput())
+            var scenario = new SemiProbabilisticPipingCalculationScenario
             {
                 IsRelevant = true,
                 InputParameters =
@@ -109,7 +109,7 @@
         /// <returns>A new <see cref="SemiProbabilisticPipingCalculationScenario"/>.</returns>
         public static SemiProbabilisticPipingCalculationScenario CreatePipingCalculationScenarioWithInvalidInput()
         {
-            return new SemiProbabilisticPipingCalculationScenario(new GeneralPipingInput());
+            return new SemiProbabilisticPipingCalculationScenario();
         }
 
         /// <summary>
@@ -158,8 +158,8 @@
             {
                 throw new ArgumentNullException(nameof(hydraulicBoundaryLocation));
             }
-            
-            return new SemiProbabilisticPipingCalculationScenario(new GeneralPipingInput())
+
+            return new SemiProbabilisticPipingCalculationScenario
             {
                 InputParameters =
                 {