Hi All, We have a campus with a substation on-site (on owner's property) that will be owned by the local utility.

We are working on a huge project in Riyadh, to meet EAp2 we sould look for a water cooled chiller due to the area of the project and the challenge to reach a COP near to 8 to meet the 10% from base

Hello: I have a question related to exception G3.1.1.c which states that a separate single System 3 should be used for zones with pressurization relationships or minimum circulation rates.

Hi, I just read requirement of EAc1 on USGBC web page, is it true that all LEED New Construction projects registered after 8 April 2016 have to reach 18% - 4 points at minimum.

I am not clear on how this threshold is applied. Is this a cap, meaning, if steel/ concrete is over the 75% then any amount over won't count towards MRc3?

Hi, We already have a Smoke & Vape-Free Environment Policy in place since last year which prohibits smoking in and on the grounds, way beyond the 25ft requirement for LEED.

Hi! We did some parameter studies in the early stage of the design process. Now i am wondering if we can use them for documentation of this credit.

I am working on Museum Project in Doha. Owner of the Museum intends to install 3000 panels on the car park.

Can exemplary performance be documented by combining Option 1 and Option 2?

In our project ownership will provide flooring finishings on commun area, but the leasable area will remain only as concrete so future tenant will install its own flooring. Do we need to include t