Hello,

We have a question concerning the exception in Wall and ceiling categories on 'factory-finished metal product':  

Is there a possibility that photocatalytic surfaces will give LEED points?

I know there is a must in the rating system variations; but is there any chance in C&S to exclude areas that are defined as regularly occupied?

For balanced constant volume 100% OA systems it is sufficient to install current transducers or similar monitoring devices.

Hi all, I have a question about at-grade crossing in LEED ND V.4 Walkable Streets credit.

Under 'Further explanation - Exceptional Calculation method - Changes from earlier versions of ASHRAE and LEED', the CI reference guide states "All project types may count energy savings from effic

I have a 100% OA ERU that operates constantly on an occupancy schedule. There is no Outdoor airflow monitoring device on the unit and no CO2 sensors for the densely occupied spaces.

Hi,

Is filtration media MERV 9 allowed during construction?  This is in addition to the MERV 8 filters for the AHU's.

I have a 100% OA ERU that operates constantly on an occupancy schedule. There is no Outdoor airflow monitoring device on the unit and no CO2 sensors for the densely occupied spaces.