I have modeled outside air identical in both the cases for zones that don't have DCV. But i am unclear about how to model outside air identical in both the cases for zones having DCV.

Dear all, Our project recently received the comment below regarding window assembly U-value calculations.

I modeled a baseline model with System 7. The reviewers wrote that in Tab. 1.4 insufficient information was provided about the VAV reheat boxes, in particular as for G3.1.3.13.

Case 2 Option 2 -We are doing a LEED feasibility study for an existing 40+ year old automotive engine Plant that is being refurbished and upgraded with new process equipment.

LEED v2009 C&S Our project consists of seven individual LEED projects on a campus site. Each of these seven projects/buildings has several different uses/space types (e.g.

A Contradiction? (my project is under LEED NC 2009) The LEED 2009 ref. guide is unclear with the inclusions for Div. 31, and 32.

Hi, We have a project that includes a Hangar, with two levels of administrative offices and workshop area in one 250,000sf building.

I have not seen this question about base/subbase addressed here yet. I have read the comment fill materials are part of 31 2000 Div.

We have used large quantities of waste materials procured from manufacturers. We have procured waste material like broken bricks form the brick manufacturer.

Can select fill mined within the LEED boundary be counted as a regional material?