The owner is looking for CI-2009 Enhanced Cx on a project. The CxA was originally contracted through the GC as they were not a prequalified vendor of the Owner.

I have a project in Russia. In Russia we use the local equivalent of the United States Code of Federal Regulations named State Immovable Property Cadastre.

We are working on a project in Berlin.

Our project has several bus stops within the 1/4 mile radius, and what I would consider to be the most direct route along the street to the stops is also within 1/4 mile walking distance.

Hi, We are willing to use an innovative type of green roof that's based on compacted plastic waste board and textile (1,3cms thickness + textile). This substrate replaces the need of soil.

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.

Hi, we would like to know if flush out is practicable in areas where high humidity is experienced whole year, say 70-85%. Should we cancel out option 1 already and go for option 2 (IAQ testing)?

Blower Door Test for Non-Smoking Hotel For a Hotel Project where the Owner has confirmed its policy to be entirely non-smoking, is the requirement to conduct blower door testing (IEQP2: ETS Contro

I'm modeling a baseline model (System 5) and I have to apply G3.1.3.13 of ASHRAE 90.1-2007: "Minimum volume setpoints for VAV reheat boxes shall be 2.15 l/s*m^2 of floor area served or the minimum

Has there been any clarification on recertification under previous version for this credit.