Hi to all: In our project we have a cafeteria (2,000ft2) with the following features: 1. a density of 55 people per 1,000ft2 2. The outdoor airflow (3,600 cfm) is being delivered by an DOAS 3.

How do you meet and demonstrate requirements of EApr2 if elements of the existing building envelope does NOT meet 90.1-2007 Prescriptive measures?

Hi, we have a project with a certain number of 'back up' systems for air conditioning.

Our LEED project boundary includes 20,000 RSF in total . And the core building spaces where no alterations is being done are 1500 SF with in the leed project boundary.

I was checking sample LEEDonline forms for this prerequisite which can be found on USGBC website and I nonticed that there is a new version of EAp2 form - v6.

My client is doing an interior renovation of a small office at the ground floor in an existing mixed-use building.

Hi we are working on a LEED-CI for retail and they have exterior lighting power that doesn't comply with ASHRAE Section 9.4.5 which is compulsory and non-tradeable with interior lighting.

Hello again I have another doubt about the Budget Building Design from section 11 of ASHRAE 90.7 – 2007.

We have an interior renovation of works in a datacentre aiming for LEED-CI certification. The project area is managed and owned by the same client.