Hi, I am working on a building which includes DOAS units with energy recovery cores on the proposed systems. The baseline systems do not require energy recovery per ASHRAE 90.1-2007.

I would like to see some more options added to this credit to encourage walking on the project site such as tables and benches with solar powered charging stations, outdoor theaters, performance ar

C&D Waste Recycling Calculations for 200 yr-old bldg renovation: This 200 yr-old brick building had a tremendous amount of old brick that was falling apart and needed to be taken out and re-po

The project is on a college campus, and the site itself if previously developed.

Using CSI divisions as a basis, does MRc3 only apply to Div. 03-10, and parts of Div. 31-32? I can't seem to find direction, although I'm sure it exists! Thanks in advance for your help.

Hi everyone, I am working on a project that has exterior decorative lights such as tree lights, small umbrella lights etc.

On a LEED-CI project where the interior will be renovated, the project owner encourages walking. A walking path has been provided that overlooks an atrium and is daylit with a skylight.

My project specs have put casework into division 12. Do I have to include these in my calcs for MR C 7?

This is an eight-story apartment building that is pursuing LEED-NC 2009 and contains future retail spaces in the ground floor.

Please help me to clarify the following cost scenario's as they relate to calculating the MRc4 Material Credits. 1) Fabricated Structural Steel - Do you use the whole cost for the fabricated steel