[Bldg-sim] ASHRAE 90.1 and student housing?

Dan Russell danr at engineeringinc.com
Fri Aug 29 11:05:12 PDT 2008


James, 

 

The Building Area Method (Table 9.5.1) in 90.1-2004 lists Dormitory at
1.0 W/sf.  This should be your baseline value for the dorm area of the
project.

 

 Dan Russell, EIT 

 

 

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of James
Hansen
Sent: Friday, August 29, 2008 10:21 AM
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] ASHRAE 90.1 and student housing?

 

I've got a mixed use project for a local university with both lab/office
space as well as a separate dorm area.  I'm using the whole building
area method to calculate baseline lighting levels, and for the
lab/lecture area, it's pretty straightforward...I just use 1.2 W / sq
foot for Schools/Universities.

 

However, for the dorms, what should I use?  Hotels and multi-family
areas have different allowed values (1.0 and 0.7 respectively).  And to
complicate it further, the Space-by-Space method actually lists "dorms"
and it has a value of 1.1.

 

I'd prefer not to have to do space-by-space...what would you categorize
student living as?  It's not really multi-family per se. 

 

Could I group the ENTIRE project into "school/university"?  I'm guessing
no...

 

Thanks!

 

-James

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