Hi, my project has PAU to supply OA through VAVs to AHUs, which then supply air to office spaces. This PAU also supplies OA through CAVs to lift lobbies and FCUs recirculate the air there.

To meet the minimum requirements from section 4 to 7 of ASHRAE 62.1-2007, we must comply with section 5.4 "Ventilation System controls", and for this we should include controls that enable system t

This is a 70,000 sf Aeronautical Maintenance Workshop in Colombia with the following features: -The space is 6 meters height. -There are interior walls 5 meter height.

We are in the midst of certifying a Medical office core and shell building. Our scope includes the landscaping, parking lot, side walks, and building shell.

Our project is a big confectionary plant situated in Russia.

We have a mechanical ventilation system that continuously supplies OA air into each apartment. Each apartment has a fan coil unit that conditions the apartment.

We have a project that is predominantly a parking garage structure.

We are pursuing for Fresh Air calculations for a Building with Natural Ventilation, as per the ASHRAE 62.1-2007 requirement, stated under the IEQ Prerequisite 1 – Minimum Indoor Air Quality Perform

We are working on a small building that will operates for conferences and private events. There will be a kitchenette or coffee point (only microwave, coffe maker and refrigerator).

Which of the following types of spaces in dwelling units need to be provided with an engineered natural ventilation system (ie. exhaust fans) if they are located 25 ft.