I am having difficulty demonstrating compliance for Option C Occupancy Sensors. The project has Occ sensors in every room regularly occupied and Non regularly occupied spaces such as File...

I have a retail store that the sales area is always occupied and therefore not on occupancy sensor. The sales floor is on a time clock instead. The rest of the store is on occupancy sensor. Can...

Do we need the daylight controls itself to be within 15' of a window/skylight

OR

Do we need to provide daylight controls FOR WINDOWS within 15' of a window/skylight.

OR

Hi to everyone,
Is it possible to replace occupancy sensors by timers to be set for occupied hours, I don´t think so, but I would like to know what you think,
thank you

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. Some open workstations and conference rooms...

I am working on the restaurant project. For the kitchen with small windows, do I need to provide daylight sensor for this zone and how.

thanks

Can we exclude conference rooms that have multi-scene controls? We don’t want daylight sensors here; we want to be able to dim for presentations etc. In ASHRAE (9.4.1.2) this space is excluded...

Total lighting load for project space under EAc1.2 would be the same as connected lighting load under EAp2? What if we took Occupancy sensor credit under EAp2 would that affect the input on EAc1...

Can vacancy sensors be used in place of occupancy sensors in appropriate spaces? Vacancy sensors, like occupancy sensors, will turn the lights off when the room is deemed vacant. Unlike occupancy...

This question is in regards in to LEED CI 2009 - Credits EAc1.1 & EAc1.2 for lighting power...