We are working on a Project with a central 100%OA AHU. We calculated the pressure drop adjustment for the baseline Systems 7 following ASHRAE 90.1-2007 table G3.1.2.9.

When modeling a project that has a baseline building requiring system #8, the system cooling tonnage is > 600 tons therefore G3.1.3.10.

Dear all, We are doing a project with an IT office complex. The largest possible waste stream is E-Waste, food and paper. We do not see much potential for glass and metal waste streams.

The building to be certified is an office, hotel and retail complex and is composed of two seperate buildings. There are no structural connections between the buildings above ground.

The project is a residential building, but also has a small recreation space in cellar and a small retail space and gym on ground floor, how should the usage groups be defined?

Hello, we are locating our recycling area at the underground parking lot.

For ASHRAE 62.1 do I upload forms for the Baseline of meeting ASHRAE 62.1 and not my forms for IEQc2 Increased Ventilation? Table IEQp1-3.

Our project is an historic building in downtown NYC. The owners of the building are contributing to the restoration of the small park directly across the street from the building.

Hello All, I am looking to get some clarification or consensus regarding modeling the baseline HVAC systems for EAc1.3. My specific scenario is that we have a core and shell building, under const

Quick question please: I have an existing building of 1000 sq ft. 700 sq ft of them are to be renovated, the remaining area is to left intact. There will also be a brand-new addition of 500 sq ft