For compliance with the "Daylit Controls" we are placing sensors in all perimeter of the offices within 4,5m of the windows, at the high of the ceiling.

This question is in regards in to LEED CI 2009 - Credits EAc1.1 & EAc1.2 for lighting power density and light controls. Do tenants have to account for common areas and spaces for lighting powe

Can we still include private offices that have occupancy sensor controls. Under the drop down space type menu, it only mentions shared office.

I was wondering why the EA c1.2 form doesn't include an option for Private Office under the Space Types column? Are we to assume all office type spaces are to be categorized as Shared Office?

In retail project, it's difficult to incoperate occupancy sensor in retail shop area. Most of floor area in our project is retail shop area, and less than 5% of floor area is back office.

I have a scenario where the core is offset, and is tight to the building envelope on one side. As a result, the egress path around the core on this side falls within the 15' perimeter.

I am not seeing a definition for an occupancy sensor in the 2009 CI reference guide.

Hi, I currently have a CI-v2009 project to pursue this EAc1.2 credit, option 1 and 3. I am filling in version 4.0 forms in the clarification process.

We have a LEED-CI project with a small Gym. The gym has the daylight provision with full height window. Do we need to provide the photo cell sensors at the gym as well? Thanks.