Hello, if you go for option 2, and conduct an air testing in a lab building, do you also need to do the testing in Non- Regularly occupied spaces, such as carpark, toilets, mechanical rooms, etc?

We are working in the renovation of a zero-lot building in a city center, so the building footprint occupies all the construction site, we don't have site hardscape.

I have completed the form for WEp1 & WEc2. When I go to finish WEc3 it doesn't show the savings from the rainwater harvesting with the flush fixtures.

I referenced this credit in an e-mail to a boiler manufacturer and he said that the SCAQMD standards in the description were not current.

Reading the missing manuals I saw that planters can contribute to credit compliance as long as they are open bottom. By language barriers we do not fully understand the difference betweet an open

We are working on project that has four buildings connected together on the site.

Hi, In our project we're reserving prefered parking spaces for low-emitting, fuel efficient and carpool vehicles. The signage would be painted on the floor of the parking space.

For WE Prerequisite 1 and WE credit 1, should toilets that are not within the tenant space be included in the calculations? If not, how do we complete the online form as it marks incomplete when th

Our project is pursuing an ID point for Pilot Credit 17 under the LEED-NCv2009 rating system.

Hello, I am working on a large development that has several buildings that are greater than 500,000 sf.