Index: dam failuremechanisms/damPiping/trunk/src/Deltares.DamPiping.Sellmeijer4ForcesCalculator/PipingCalculatorSellmeijer4Forces.cs
===================================================================
diff -u -r384 -r396
--- dam failuremechanisms/damPiping/trunk/src/Deltares.DamPiping.Sellmeijer4ForcesCalculator/PipingCalculatorSellmeijer4Forces.cs	(.../PipingCalculatorSellmeijer4Forces.cs)	(revision 384)
+++ dam failuremechanisms/damPiping/trunk/src/Deltares.DamPiping.Sellmeijer4ForcesCalculator/PipingCalculatorSellmeijer4Forces.cs	(.../PipingCalculatorSellmeijer4Forces.cs)	(revision 396)
@@ -15,9 +15,6 @@
         protected const double DegreeToRadian = Math.PI / 180.0;
         protected static double GammaPDividedByGammaW = 16.5 / Physics.UnitWeightOfwater; // Gamma korrel is now assumed 16.5 kN/m3
 
-        private double rc = RcDefault;
-        private double reducedFall;
-
         /// <summary>
         /// River level as input
         /// </summary>
@@ -31,11 +28,7 @@
         /// <summary>
         /// Reduction factor as input
         /// </summary>
-        public double Rc
-        {
-            get { return rc; }
-            set { rc = value; }
-        }
+        public double Rc { get; set; } = RcDefault;
 
         /// <summary>
         /// Total thickness of cover layer as input
@@ -93,7 +86,7 @@
         public void Calculate()
         {
             Hc = CalculateHCritical();
-            reducedFall = GetReducedFall();
+            var reducedFall = GetReducedFall();
             FoSp = DetermineFactorOfSafety(Hc, reducedFall);
         }