Hi, We have a project with 7 parking floors. Every floor have an entrance with access to elevators and stairs. We want to know if that entrances should be closed.

Entryway walk-off systems at least 10 feet long will be installed in all regularly used entrances to the shopping mall we are working on.

My project is an office building that will have entrance floor grills in its windage.

LEED User credit checklists for this credit indicate that a copy of the cleaning contract must be provided.

Does anyone know if the requirements of this credit can be met with a split-system for an exercise room if the outdoor air ONLY has the MERV 13 filtration? There is no return air on the unit.

The project team of an office building is interested in using a new product called C/S Floorometry® 401 for the walk off mat: http: //www.c-sgroup.com/files/literature/Floorometry_0.pdf This is a f

If only four car parking spaces are located within the basement of the building, will they require separate exhaust even if they are not used regularly?

I am working on a hangar ventilated naturally by a clerestory on the roof top. This project would be applicable to the credit IEQ.c5 ?

Do the projects under core and shell have to providde dedicated exhasut systems for tenant print or copy rooms?

The Guide asks for MERV 13 filters for all return and outside air ...does it mean, for instance in a VRF air conditioning system or in a fan coil system, that each evaporator or each fan coil shoul