Howdy! Looking for some information about water balance report. Is there any ready made tools available which I can use for LEED?

Could pictures of the skylights on the stair zone and the light fixtures installed (indicating the number and the power) replace the lighting diagrams which are asked to be provided on credit speci

I need to know if I should place filter on the smoking zones' exhaust duct? If yes, should it be HEPA filter as it is placed on the schematic diagram in the reference guide? Thanks.

Has there been an official update concerning the sunset dates for v2009 ? Currently the latest USGBC publication, LEED Certification Policy Manual, does not state anything (published jan 2012). C

A project I'm working on is considering a combination of PV and ground source heat pump. The PV will generate approx.

We recently did occupant comfort surveys in two residence halls on our campus. We surveyed both about the common areas in the hall (lounge, kitchen, etc) and about the residents' dorm rooms.

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?