Hello all, We want to achieve this credit for a manufacturing facility.

The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects.

Dear all, If the system can automatically adjust the dampers when the CO2 levels vary by +/-10% (instead of the alarm) will it be acceptable for the credit? Thank you.

Hi, We are working on a six story residential project. Each unit is cooled by ducted water source AC unit. AC unit does NOT have outside air connected to it.

I understand that for densely occupied spaces an alarm (visible or audible) is required.

the designer suggests to use VOC sensors instead of CO2 sensors in a number of lunch rooms and the smoking room.

Can natural ventilated stairs and lift shaft excluded from requirements of this credit? If not, how can these spaces comply with this credit?

Could a presure deferential sensor used as outdoor air monitoring devise?.

Dear all, We are working with a project that have a densely occupied meeting room.