Requirements according to ASHRAE mandatory provision 5.4: Cargo doors and loading dock doors shall be equipped with weather seals to restrict infiltration when vehicles are parked to doorway.

Our project proposed to install facade lighting system. They will use a linear tube lamp and mount it to the facade. The lamp consumption is 3.5W per linear foot.

I am working on a high-rise residential building with VRF. The building envelope is heavily glass, so the owner has decided to also install a hydronic heating system at the building perimeter.

In a LEED CS 2009 building energy simulation: we are modeling the building envelope to test performance (only the building envelope).

In the precertification form for EA Prereq 2 Minimum Energy Performance after selection of the appropriate compliance path (which in my case is Whole building energy simulation) there is another se

We are modeling a new CS project with retail and restaurant tenant space.

When can we use actual occupancy counts in energy modeling? Is it necessary to have a tenant lease to use the actual occupancy counts?

I am working on a project, which is going for LEED C&S. The project has tenant occupied space, which has designed HVAC system for it.

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We have a question about facade lighting for a retail project. As the mandatory requirement, building facade lighting shall not exceed 0.2W/ft2 for each illuminated surface.