diff --git a/SAS/ResourceAssignment/ResourceAssignmentEstimator/service.py b/SAS/ResourceAssignment/ResourceAssignmentEstimator/service.py
index baafa76901704c0b2a162e043ef5eb9543e8dc6a..55cb19d86e5a8c6a01280c1da45e3d64c6c9596c 100644
--- a/SAS/ResourceAssignment/ResourceAssignmentEstimator/service.py
+++ b/SAS/ResourceAssignment/ResourceAssignmentEstimator/service.py
@@ -18,10 +18,10 @@ class ResourceEstimatorHandler(MessageHandlerInterface):
     def __init__(self, **kwargs):
         super(ResourceEstimatorHandler, self).__init__(**kwargs)
         self.observation = ObservationResourceEstimator()
-        #self.longbaseline_pipeline = LongBaselinePipelineResourceEstimator()
-        #self.calibration_pipeline = CalibrationPipelineResourceEstimator()
-        #self.pulsar_pipeline = PulsarPipelineResourceEstimator()
-        #self.imaging_pipeline = ImagePipelineResourceEstimator()
+        self.longbaseline_pipeline = LongBaselinePipelineResourceEstimator()
+        self.calibration_pipeline = CalibrationPipelineResourceEstimator()
+        self.pulsar_pipeline = PulsarPipelineResourceEstimator()
+        self.imaging_pipeline = ImagePipelineResourceEstimator()
 
     def handle_message(self, content):
         specification_tree = content["specification_tree"]
@@ -48,7 +48,6 @@ class ResourceEstimatorHandler(MessageHandlerInterface):
             for branch in specification_tree['predecessors']:
                 branch_estimates.update(self.get_subtree_estimate(branch))
             logger.info(str(branch_estimates)) 
-
             if specification_tree['task_subtype'] in ['averaging pipeline', 'calibration pipeline']:
                 for id, estimate in branch_estimates.iteritems():
                     input_files = {}
@@ -60,30 +59,28 @@ class ResourceEstimatorHandler(MessageHandlerInterface):
                     elif 'im' in estimate.values()[0]['storage']['output_files']:
                         input_files['im'] = estimate.values()[0]['storage']['output_files']['im']
                 return {str(otdb_id): self.add_id(self.calibration_pipeline.verify_and_estimate(parset, input_files), otdb_id)}
-
+                
             if specification_tree['task_subtype'] in ['imaging pipeline', 'imaging pipeline msss']:
                 if len(branch_estimates) > 1:
                     logger.error('Imaging pipeline %d should not have multiple predecessors: %s' % (otdb_id, branch_estimates.keys() ) )
                 input_files = branch_estimates.values()[0].values()[0]['storage']['output_files']
                 return {str(otdb_id): self.add_id(self.imaging_pipeline.verify_and_estimate(parset, input_files), otdb_id)}
-
-
+                
             if specification_tree['task_subtype'] in ['long baseline pipeline']:
                 if len(branch_estimates) > 1:
                     logger.error('Long baseline pipeline %d should not have multiple predecessors: %s' % (otdb_id, branch_estimates.keys() ) )
                 input_files = branch_estimates.values()[0].values()[0]['storage']['output_files']
                 return {str(otdb_id): self.add_id(self.longbaseline_pipeline.verify_and_estimate(parset, input_files), otdb_id)}
 
-
             if specification_tree['task_subtype'] in ['pulsar pipeline']:
                 if len(branch_estimates) > 1:
                     logger.error('Pulsar pipeline %d should not have multiple predecessors: %s' % (otdb_id, branch_estimates.keys() ) )
                 input_files = branch_estimates.values()[0].values()[0]['storage']['output_files']
                 return {str(otdb_id): self.add_id(self.pulsar_pipeline.verify_and_estimate(parset, input_files), otdb_id)}
             
-        #else: # reservation, maintenance, system tasks?
-            #logger.info("It's not a pipeline or observation: %s" % otdb_id)
-            #return {str(otdb_id): {}}
+        else: # reservation, maintenance, system tasks?
+            logger.info("It's not a pipeline or observation: %s" % otdb_id)
+            return {str(otdb_id): {}}
 
     def _get_estimated_resources(self, specification_tree):
         """ Input is like: