My client is interested in obtaining LEED certificate for a shopping mall (around 1 100 000sqf) which will consist of many shops, cafes, a supermarket and a cinema.

I'm wondering if the NSF -140 Standard can still be used as an ID credit for carpet?

If a significant number of employees at our facility are on a compressed workweek schedule, and we can verify these numbers from HR, do we still need to do a survey?

We have received review comments on MR4 that indicate the review team misread or mistyped something.

As currently written, the proposed low-emitting interiors credit fails takes some small steps forward and, in my opinion, takes some steps back on protecting building occupants from indoor air poll

I am using HAP to model a system consisting of water-source heat pumps. I am required to input the ARI/ISO efficiency.

I've heard recently that Sedum roofs are no longer being accepted as providing enough habitat to achieve 5.1. Is there any truth to this?

Most of the stormwater runoff on our site will be directed to the city drain intake, which reportedly is equipped with enhanced filtration. Can this be used for BMP?

It appears in this third draft of v2012 that rainwater reuse, greywater reuse and on-site water reclamation have been almost completely cut-out of v2012. Is this true?

Hello, Please let me know where I can find definitions for the following. a. Mechanically ventilated spaces b. Naturally ventilated c. Mechanically conditioned e.