does anybody have any experience using CIBSE TM23:2000 to test for building air tightness and documenting this under the Alternative Compliance Path for performance equivalency (ANSI/ASTM-E779-03)?

Hi, On a recent project here in California, some of the subs on a project purchased bamboo plywood labelled as meeting California Air Resources Board (CARB) phase II standards (which measure emiss

What is the correct approach when simulating pumps and fan power in the proposed case?. size the electric motors with the bhp or the next commercial motor size.

For a project I am working on, we are demolishing classrooms with built-in furniture.

At a urban bus maintainance facility there is designated parking for approximately as many buses as cars.

I have a project covered entirely by a green roof. The energy modeler has asked me to see if anyone has any input on the typical SRI value of the plants on a green roof. Again, this is for energy

We are working on a large multifamily housing project that is incorporating community gardens throughout a previously developed site and we would like to determine whether the gardens can considere

Hello, Millwork sub would like to use Becker Acroma Ultra Hide Primer (ND52003G) for a project in WDC.

Hello, Does anyone know if the ventilation system/strategy of a LEED 2009 project can be designed according to ASHRAE 62.1-2010 instead of 62.1-2007? I haven't looked at the 2010, but I heard the

Hi, I have read the instruction for SS Credit 4 and choose option 3.