diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/CalendarExceptionType.java b/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/CalendarExceptionType.java
index 0b6e1229c..ae5e89061 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/CalendarExceptionType.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/CalendarExceptionType.java
@@ -134,17 +134,6 @@ public class CalendarExceptionType extends IntegrationEntity {
         return capacity.getStandardEffort();
     }
 
-    public String getStandardEffortStr() {
-        return asString(getCapacity().getStandardEffort());
-    }
-
-    public String getExtraEffortStr() {
-        if (getCapacity().getAllowedExtraEffort() == null) {
-            return _("unlimited");
-        }
-        return asString(getCapacity().getAllowedExtraEffort());
-    }
-
     private String asString(EffortDuration duration) {
         if (duration == null) {
             return "";
diff --git a/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/Capacity.java b/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/Capacity.java
index ab889bbf6..c8a643f08 100644
--- a/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/Capacity.java
+++ b/navalplanner-business/src/main/java/org/navalplanner/business/calendars/entities/Capacity.java
@@ -19,10 +19,15 @@
 package org.navalplanner.business.calendars.entities;
 
 
+import static org.navalplanner.business.i18n.I18nHelper._;
+
+import java.util.EnumMap;
+
 import org.apache.commons.lang.Validate;
 import org.apache.commons.lang.builder.EqualsBuilder;
 import org.apache.commons.lang.builder.HashCodeBuilder;
 import org.navalplanner.business.workingday.EffortDuration;
+import org.navalplanner.business.workingday.EffortDuration.Granularity;
 
 /**
  * This class is intended as a Hibernate component. It's formed by two
@@ -92,6 +97,28 @@ public class Capacity {
         }
     }
 
+    public String getStandardEffortString() {
+        return asString(getStandardEffort());
+    }
+
+    public String getExtraEffortString() {
+        if (getAllowedExtraEffort() == null) {
+            return _("unlimited");
+        }
+        return asString(getAllowedExtraEffort());
+    }
+
+    private static String asString(EffortDuration duration) {
+        if (duration == null) {
+            return "";
+        }
+        EnumMap<Granularity, Integer> values = duration.decompose();
+        Integer hours = values.get(Granularity.HOURS);
+        Integer minutes = values.get(Granularity.MINUTES);
+        Integer seconds = values.get(Granularity.SECONDS);
+        return hours + ":" + minutes + ":" + seconds;
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (obj instanceof Capacity) {
diff --git a/navalplanner-webapp/src/main/webapp/excetiondays/_listExceptionDayTypes.zul b/navalplanner-webapp/src/main/webapp/excetiondays/_listExceptionDayTypes.zul
index f8a6d135d..69d501ae3 100644
--- a/navalplanner-webapp/src/main/webapp/excetiondays/_listExceptionDayTypes.zul
+++ b/navalplanner-webapp/src/main/webapp/excetiondays/_listExceptionDayTypes.zul
@@ -38,8 +38,8 @@
                 <label value="@{exceptionDayType.name}" />
                 <label value="@{exceptionDayType.color}" />
                 <label value="@{exceptionDayType.overAssignableStr}" />
-                <label value="@{exceptionDayType.standardEffortStr}" />
-                <label value="@{exceptionDayType.extraEffortStr}" />
+                <label value="@{exceptionDayType.capacity.standardEffortString}" />
+                <label value="@{exceptionDayType.capacity.extraEffortString}" />
 
                 <!-- Operation -->
                 <hbox>