Hi, my project has PAU distributes 100% OA to AHUs so I want to ask if installing 1 OA meter at PAU is sufficient for the credit or I have to install meters at every AHU? Thank you for your advic

We are working on a retail mall where each tenant retail space is provided with a chilled water tap off.

I'm just curious if anyone has experience not even achieving the basic 20% reduction with the sanitary ware, but then achieving innovation points on both WEc2 and WEc3 (and of course the regional p

Hi all, Currently we are working on a project which does not have a fire suppression system, but is trying to achieve "Enhanced refrigerant management" credit in LEED NC 2009. In the LEED online fo

How to calculate composite STC for a room?

My building is a licensed hospital and we are trying to be certified in the category of LEED Existing Building O&M as Healthcare option is not available in LEED V.3.

Dear all, I am targeting the Daylight credit by modelling based on Option 2. However, the simulation results show that the illuminance level over the threshold (3,000 lux).

Is there a minimum number of logs required to be submitted to comply with this credit? The project I am handling wishes to install the meter but because of the log requirement, we might need to de

My project has apartments and penthouses on the top. Engineers design VRF with thermostat and residents can control their comfort thermally.

Hi, We are doing core & shell project building structure has ground and 1st level retail shops,2nd to 9th parking 10th to 18th offices and 19th to 20th residential so,there are electrical charg