Dear all, can anyone explain "satisfaction of the authority"? Under German law the property owner is obligated to remediate all contaminations.

We are looking for colleagues from other firms to join a conference session proposal on "Dirt cheap Net Zero" for the ASHRAE / IBPSA conference (August 12-14, 2020, Chicago). 

How can structure and shell only be allowed to contribute towards 30% of the compliant building material cost, when 25% is enough to fullfil this credit?

Hi,

We are doing the day lighting simulation for office building under LEED ID+C v4.1 rating system. We have opted the option 2 simulation approach to meet the credit requirements.

We have a project that is not required to do site contamination testing, and does not believe there is any reason for the site to have contamination (they have always owned the site), so they did n

We are at the stage where we are responding to the GBCI Reviewer's comments on the Design/Construction Submittal.

We are looking at LEED for a multi-purpose sports facility with indoor space and an outdoor ice rink that is not enclosed.

We are currently working on a warehouse which has a total of 12,704.13m2, the project consist of a building of storage and operative offices with a total of 12,516.67m2 and a small separate spaces

Hi ,

Does anyone have 62 2010 MZ Calc excel for LEED v 4. 

Is this credit to require all of the structure (walls, floor, floor slab, roof ect.) to be accounted for in measuring for this credit? Or just the walls?