diff --git a/ReportImp/BeWoNordeifel/BeWoNordeifel.csproj b/ReportImp/BeWoNordeifel/BeWoNordeifel.csproj
index 5769f1a6e..e5e3fa472 100644
--- a/ReportImp/BeWoNordeifel/BeWoNordeifel.csproj
+++ b/ReportImp/BeWoNordeifel/BeWoNordeifel.csproj
@@ -55,6 +55,9 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Calculation\CustomCalculations.cs" />
+    <Compile Include="Calculation\CustomLWLCalculations.cs" />
+    <Compile Include="Calculation\CustomServiceRecordDurationCalculator.cs" />
     <Compile Include="FLSGroupReport.cs">
       <SubType>Component</SubType>
     </Compile>
diff --git a/ReportImp/BeWoNordeifel/Calculation/CustomCalculations.cs b/ReportImp/BeWoNordeifel/Calculation/CustomCalculations.cs
new file mode 100644
index 000000000..baff4629a
--- /dev/null
+++ b/ReportImp/BeWoNordeifel/Calculation/CustomCalculations.cs
@@ -0,0 +1,19 @@
+using BS.Shared;
+using BS.Shared.Extensions;
+using BS.Shared.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BeWoNordeifel.Calculation
+{
+    public class CustomCalculations : Calculations
+    {
+        public override int GetRoundedDuration(BS.Shared.DataContracts.Compact.CompactOrganisationDC org, DateTime date, decimal durationInMinutes)
+        {
+            return base.GetRoundedDuration(org, date, durationInMinutes);
+        }
+    }
+}
diff --git a/ReportImp/BeWoNordeifel/Calculation/CustomLWLCalculations.cs b/ReportImp/BeWoNordeifel/Calculation/CustomLWLCalculations.cs
new file mode 100644
index 000000000..02625cc61
--- /dev/null
+++ b/ReportImp/BeWoNordeifel/Calculation/CustomLWLCalculations.cs
@@ -0,0 +1,27 @@
+using BS.Shared.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BeWoNordeifel.Calculation
+{
+    public class CustomLWLCalculations : LWLCalculations
+    {
+		// Wie LVR
+		public override int GetRoundedDuration(int minuteInterval, decimal durationInMinutes)
+		{
+			decimal lRoundedDuration = durationInMinutes;
+
+			if (minuteInterval > 0)
+			{
+				lRoundedDuration = durationInMinutes % minuteInterval != 0
+										? durationInMinutes + (minuteInterval - (durationInMinutes % minuteInterval))
+										: durationInMinutes;
+			}
+
+			return (int)Math.Round(lRoundedDuration, 0, MidpointRounding.AwayFromZero);
+		}
+	}
+}
diff --git a/ReportImp/BeWoNordeifel/Calculation/CustomServiceRecordDurationCalculator.cs b/ReportImp/BeWoNordeifel/Calculation/CustomServiceRecordDurationCalculator.cs
new file mode 100644
index 000000000..0acea019f
--- /dev/null
+++ b/ReportImp/BeWoNordeifel/Calculation/CustomServiceRecordDurationCalculator.cs
@@ -0,0 +1,56 @@
+using BeWo.Data.Entities;
+using BeWo.Service.DCEntityMapper;
+using BeWo.Service.Plugins;
+using BS.Shared.DataContracts;
+using BS.Shared.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BeWoNordeifel.Calculation
+{
+    public class CustomServiceRecordDurationCalculator : ServiceRecordDurationCalculator
+    {
+        public override void CalculateRoundedDuration(ServiceRecordDC newServiceRecord)
+        {
+            //Wird nur für die Validierung benötigt
+            if (newServiceRecord.ServiceDescription.Category != null &&
+                    newServiceRecord.ServiceDescription.Category.IsBillable && newServiceRecord.CostBearer != null)
+            {
+                var duration = (decimal)newServiceRecord.End.Value.Subtract(newServiceRecord.Start.Value).TotalMinutes;
+
+                Calculations calc = new CustomCalculations();
+
+                var roundedDuration = calc.GetRoundedDuration(newServiceRecord.CostBearer, newServiceRecord.Start.Value, duration);
+
+                newServiceRecord.RoundedDuration = roundedDuration;
+            }
+            else
+            {
+                newServiceRecord.RoundedDuration = (decimal)newServiceRecord.End.Value.Subtract(newServiceRecord.Start.Value).TotalMinutes;
+            }
+        }
+        public override void CalculateRoundedDuration(ServiceRecord newServiceRecord)
+        {
+            if (newServiceRecord.ServiceDescription.ServiceCategory != null &&
+                    newServiceRecord.ServiceDescription.ServiceCategory.IsBillable && newServiceRecord.CostBearer2SupportConcept != null)
+            {
+                var duration = (decimal)newServiceRecord.End.Value.Subtract(newServiceRecord.Start.Value).TotalMinutes;
+
+                Calculations calc = new CustomCalculations();
+
+                var org = MapperFactory.CompactOrganisationDC_Organisation.MapToNewDC(
+                        newServiceRecord.CostBearer2SupportConcept.CostBearer.Organisation);
+                var roundedDuration = calc.GetRoundedDuration(org, newServiceRecord.Start.Value, duration);
+
+                newServiceRecord.RoundedDuration = roundedDuration;
+            }
+            else
+            {
+                newServiceRecord.RoundedDuration = (decimal)newServiceRecord.End.Value.Subtract(newServiceRecord.Start.Value).TotalMinutes;
+            }
+        }
+    }
+}