The fan power calculated by the formula presented in APPENDIX G3.1.2.9 of ASHREA90.1-2007 is the sum of all the fan power including supply fan,returen fan,exaust/relief fan.

Hi our company has moved to a new office and we are submitting for LEED gold.

Maria, Since there can be different people reviewing different credits, the overview documents are there to give all reviewers a clear idea of your whole project.

We have an inn that is seeking LEED certification. Our innkeeper lives in the building. Because we are in the center of a small town, we walk to the post office, bank and grocery store.

In the Resource book on page 383 and 385 I see tables that have "plant material" as one of the regional items, but I am confused by the language in the actual credit - "BUILDING materials or produc

I have a question to calculate the FTE for a residential project (2 towers in one condominium of one building).

We have a project where caopies at an intermodal station are considered a roof system by code yet are not attached to the facility and do not fall under the LEED definition of a roof.

This usually will be the portion of the construction documents that show the major HVAC equipment in tabular form.

As ASHREA90.1-2007 shown,the slab-on-grade floor of baseline building shoud be modeled by the parameter of F-factor.But the parameter to model slab-on-grade floor in program eQuest is U-value or pr

I'm working on LEED for a stadium, and we have a bit of trouble interpreting requirements of ASHRAE 90.1 -2007 section 8. The project will have a tranformer that will filter the high voltage.