We are considering an ID Credit for having all of the carpet on the project NSF 140 Certified. My questions: 1. Is this ID Credit still available for CI2009? 2.

What is the definition of one building? Specifically, how much connection between two building portions must there be in order for LEED to consider it one building?

Hi guys! I have a two part question on the Hazardous Materials Storage ventilation requirements according to ASHRAE 170. 1.

Hello, In our project outside the US and in the rainy tropics our site pre-development is >50% impervious (only 10% site is natural green) therefore we need to go for 25% reduction in both volu

Hello, I am currently working on the LEED assessment of a hotel.

I'm working on a project that pursues the CI EAc1.3 credit by following Option 2 using ASHRAE 90.1-2007 Section 11.

I have a Core and Shell v2009 project. I've seen that a number of people have been using this credit as an ID credit for NC projects. Is it safe to assume that we can use it for CS also?

Hi there, For the daylight control point I was wondering by how much the group of lights need to be reduced by, and whether this percentage needs to be of the total wattage or light output?

Is BIFMA e3-2014e accepted by LEED? I can only find a credit clarification regarding e3-2012 being OK. Thanks!

We are working on a major renovation of 3, connected parcels in a major metropolitan area. Our project itself is including no new parking.