For a recertification, if the building management switches cleaning contractors partway through the performance period, and now completely different cleaning equipment is being used at the building

As part of NYC's blue roof requirement, roofs must provide 24 hour detention detention for the 2-yr design storm and an equivalent peak runoff rate equal to a curve # of approx 50 for projects disc

It seems clear but, to be certain, can a core and shell project have an occupancy of less than 50%?

Hi there, I would like to ask a question about this credit scope. We have EBOM Coca Cola factory project in Turkey.

We have a question about facade lighting for a retail project. As the mandatory requirement, building facade lighting shall not exceed 0.2W/ft2 for each illuminated surface.

Isn't the requirement for daylight to have 10 fc, not 25 fc as stated in the EBOM IEQc2.4 Bird's view? Thank you.

Hi all My project is LEED EBOM certified since 2010. In summer the current tenant are moving out and a new one will move in.

Hi I’m a little bit confusing, please correct me. On my LEED CS v2009 ceramic tiles, stone and resin will be installed part of the CS scope of works.

Can folks with Legacy LEED AP status be the LEED AP for projects and fulfill the requirements of this credit?

Hi All, I am gathering all the water use reduction points in v4.