My team is having an issue with the mechanical contractor who installed lab exhaust fans in the buildings.  The commissioning agent was suppose to test those fans but the mechanical contractor

Hi all!  We received feedback from the LEED review team on Cx that I had not seen before.  We have a Core & Shell building where the exisitng Domestic Hot Water heater was retained.

Hi there!

We are pursuing both EAp2 and EAc3 for our v2009 C&S project.

Dear all, Can the OPR be written in a tabular form, instead of a narrative, especially that we are not required to upload this? Thanks!

Can energy modelling and fundamental + enhanced commissioning be done by the same company? Any conflict of interest in such setup?

In a situation where the building undergoes tenant improvements before the shell construction is complete, does the commissioning work need to be adjusted to pick up the changes, even if they are t

Our project is an office building with 10 floors on the top are leased out as a hotel tenant and we are seeking for LEED CS certified. If the mechanical and electrical plant of the hotel are separa

The commissioning agent for our project indicated there is a LEED template he has completed in the past documenting his experience as an agent on similar projects and detailing his certifications.

What impact will the following two situations have on earning the fundamental commissioning prerequisite? 1.