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.

Hi We are working on a Data center LEED project. Do we need to model the fresh air fan for server room area because there were already exhaust fan and fire suppression system?

We have a multi unit high rise residential bldg. and we are attempting to provide natural ventilation to all units using the operable windows and sliding doors.

We are working on a office building in which there is an openspace. The outside openings largely cover 4% of the total floor area.

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.

Hi, I am conducting a ventilation calculation for the an office building that consists of open office space, conference rooms, corridors, etc.