Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/Piping/PipingCalculationEntityReadExtensionsTest.cs
===================================================================
diff -u -r508d720230c5f63bce7f95bddc3b7a04808d267d -r165068d9499f2282a744a79877d0af4461106d9d
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/Piping/PipingCalculationEntityReadExtensionsTest.cs	(.../PipingCalculationEntityReadExtensionsTest.cs)	(revision 508d720230c5f63bce7f95bddc3b7a04808d267d)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Read/Piping/PipingCalculationEntityReadExtensionsTest.cs	(.../PipingCalculationEntityReadExtensionsTest.cs)	(revision 165068d9499f2282a744a79877d0af4461106d9d)
@@ -77,9 +77,9 @@
                 PhreaticLevelExitStandardDeviation = GetRandomNullableDoubleInRange(random, 0, 9999.99),
                 DampingFactorExitMean = GetRandomNullableDoubleInRange(random, 1e-6, 9999.99),
                 DampingFactorExitStandardDeviation = GetRandomNullableDoubleInRange(random, 0, 9999.99),
-                SaturatedVolumicWeightOfCoverageLayerMean = GetRandomNullableDoubleInRange(random, 1e-6, 9999.99),
+                SaturatedVolumicWeightOfCoverageLayerMean = GetRandomNullableDoubleInRange(random, 10.0, 9999.99),
                 SaturatedVolumicWeightOfCoverageLayerStandardDeviation = GetRandomNullableDoubleInRange(random, 0, 9999.99),
-                SaturatedVolumicWeightOfCoverageLayerShift = GetRandomNullableDoubleInRange(random, -9999.99, 9999.99),
+                SaturatedVolumicWeightOfCoverageLayerShift = GetRandomNullableDoubleInRange(random, -9999.99, 10.0),
                 Diameter70Mean = GetRandomNullableDoubleInRange(random, 1e-6, 9999.99),
                 Diameter70StandardDeviation = GetRandomNullableDoubleInRange(random, 0.0, 9999.99),
                 DarcyPermeabilityMean = GetRandomNullableDoubleInRange(random, 1e-6, 9999.99),