Multiple identical RTUs combined with plenum ducts serve a whole building. How can I prepare 62.1 MZcal? Can I add up cfm of all RTUs and assume it like one system using one sheet?

My project has Primary chilled water pumping and multiple distribution pumps after the heat exchange serving various AHU/RTU cooling coils.

We are restoring a pond by removing invasive plant species and replanting with native plant species.

I would like some clarification on what LEED considers a commercial refrigeration system in regards to leak check reports. I have 2 different systems in my plant...

As a millwork subcontractor with a FSC COC number where can we go to get detailed information on how and what is required to fill out the MRc7 forms.

If a bus servicing your LEED project connects to a bus transfer station (within 2 miles/10 min) of the project site.

This LEED Interpretation states that touch-up paint consists of small unanticipated quantities that can't be controlled by specifications, and therefore is exempt from the credit.

The windows in my project have 2 types of t-viz in each window (above 8'0 is non visible light). How do you document 2 types of tviz in a single room? the excel file doesn't accomodate for that.

I am trying to clarify if 100% wool design felt would classify as a bio-based material for option 2. The portion on skin is where the question arises. Thank you.

Currently we have no smoking signs on the residence hall's main entrances, the ones used by residents to get in and out of the building.