We are designing an office space in one floor of an existing building. It will be gutting and full fit-out of this floor alone; nothing else in the building will be touched and the exist.

The project is registered as a LEED NC v 2009. A good portion of the building project is going to be used for living quarters. Can ASHRAE 62.2 be utilized for the Outside Air Calculation???

In Brazil, many cars are ethanol powered. Can I consider ethanol powered cars as alternative-fuel vehicles for the purpose of the credit SSc4 of LEED EBOM 2009?

Does anybody know of a source for AutoCAD drawings/blocks for typical furniture in section or elevation?

In order to prove that landscaping does not require permanent irrigation and that it is only irrigated on the first year of installation (local landscape which does not need irrigation when they ar

We have a residential (apartment) building that is allowing smoking on one of the floors. After blower door testing and reparations, we have met the requirement for unit sealing.

Hi everyone, please help us with these 2 questions: 1.- We have a furniture assembly made up by an imported steel structure (which has no sustainable characteristics) and by a top which is an FSC

For Mid-rise residential buildings it is required to perform a blower door test according E779-03 but international ASTM web site indicates that this standard has been superseded by ASTM E779-10.

Please clarify the meaning of "in two directions" from the credit language regarding bike lanes for schools? Does this mean a lane for "coming" and a lane for "going"?

Hello! Can anyone help? Could ECNZ certified toilet paper meet the criteria of toilet tissue in IEQc3.3?