Hi,

according to Reference Guide, Nonpotable water is water that does not meet drinking water standards.

We are getting HPDs that have been created by the manufacturer using "HPDC Online Builder / Health Product Declaration v2.2".

I have a letter from a major manufacturer who is indicating that they have performed an emissions test on one of a line of similar chemical products.

Hi All, 

Does anyone know if we need to include metal and wood shops as core learning spaces for the prerequisite?

I'm working on a project which is on a site that was in a Qualified Census Tract in 2019.  However, the site is no longer within a QCT.

We have some spaces with vision glazing 12' and 16' head height. The spaces have exposed spiral ductwork.

When the Watersense Water Budget Tool is completed with 'fixed spray' selected as irrigation type for trees and shrubs, it produces a warning in red text that says, "Fixed Spray irrigation onl

Hi

I find the Reference Guide explanation unclear. Page 749 includes a diagram of a compliant open office space and non-compliant open office space.

I am looking for updated studies with cost data for LEED v4 Commissioning services, including Enhanced, Envelope and Monitoring-Based Commissioning.  "The Cost of LEED v4" is a good publicatio