Our school project is retaining nearly all of the original plaster ceilings. We are, however, removing the suspended ceilings that were installed in the 1970's, just below the plaster ceilings.

Two projects, we've received the following comment: "Note that LEED Interpretation 10098 allows for a portion of the entryway system to be located outside of the building, if covered, but only when

If my green roof is covered half with vegetation and half with wood, can it contribute to the open space area?

We met a confused case. As it is a major renovation for data center, there is no need for controlling soil erosion, waterway sedimentation for construction.

Here is a major renovation project for data center. Only structure reinforcement is required for major renovation.

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

I'm creating the map for Option 2 - Community Connectivity. There are no major highways within the 1/2 mile radius and all of the services are accessible via sidewalk.

I am dealing with a complex commercial center that contains a ski center and a ice rink, which clearly fall outside of the comfortable zone of ASHRAE 55.

Hello, Will the energy harvested from a heat recovery equipment installed on a chiller and/or the fresh air system in our project count towards on-site renewable energy?

Dears, When we have a Naturally Ventilated Space, we can use an alarm to indicate that the openings are close. Someone know if I can use an light alarm? or I must use an sound alarm?