For store rooms, electrical rooms and IT rooms which are unoccupied spaces and relatively small (around 10 m2); required Fresh Air as per Table 6-1 of ASHRAE 62.1 2007 is less than 10 l/s.

What is the Category of Doctor Room as per ASHRAE 62.1.2007 Space classifications ? 

My client is developing apartments over first floor retail in an old building in the central business district.

Hi, We have a project served by FCU connected to existing chiller - we do not have AHU.

The new LEED Interpretation #10248 (dated 10/1/12) requires residential kitchens to be exhausted to the outdoors, regardless of whether the kitchen includes electric or gas cooking appliances.

Hello in a Museum, we have an uderground open space, that, on our understanding is an exterior space, as it is outside the Access vestibule.

Hi!

IEQ Prerequisite 1 Form: I have a reoccurring error on my mechanical ventilation – Multiple Zone Chart that is reading “Would need over 100% OA Intake”.

IEQp1 form v06 has a new requirement to describe "how critical zones are selected and how all occupiable zones are accounted for in the determination of the critical zone.

We are currently working on the design of an industrial plant (aluminum casting in specifics) with two sections - manufacturing hall and administrative/engineering offices.