LEED 2009 O+M WE-P1

We can use some guidance on revising our submittal template to meet the reviewers clarification request. Under the Reduced Occupancy Guidance for LEED the reviewer is asking that we adjust our submittal to be inline with ASHRAE standard 62.1 defult values for a floor in the building that is unoccupied. Then to account for this as a usage group distributing the default occupants reasonably to the variuos fixture types. The floor is completly vacant and has not been built out yet. Thank you in advance for your replies.