Forum quick links
Definition of "Vegetated Roof"
CS-2009 SSc7.2:Heat Island Effect—Roofposted by Tim Habraken on
For a project we are trying to achieve this credit via the option of a vegetated roof.
Louvered Parking Cover
NC-2009 SSc7.1:Heat Island Effect—Non-Roofposted by Jonathan Weiss on
I've been working on this type of strategy for a long time but our design team asked me a question I could not answer: For a project in a hot, arid climate we are designing parking coverage for 10
Special Circumstance - Ventilation Air Not Required
NC-2009 IEQc1:Outdoor Air Delivery Monitoringposted by Charles Daze on
We have a building with a large area of lockers/toilets. According to ASHRAE 62.1 these spaces do not require ventilation air. These spaces do require exhaust air.
Recilculation Class Air
CS-2009 IEQp1:Minimum IAQ Performanceposted by Luis Miguel Diazgranados on
Hi everybody, I am working in an office building project, core and Shell scope.
Cruise Terminal - Public Transportation
NC-2009 SSc4.1:Alternative Transportation—Public Transportation Accessposted by Sheryl Swartzle on
Our cruise terminal is located within a secure port, county transit buses are not allowed access to the port (for security reasons) but have a stop not far outside of the security check point (but
Default Daily Occupancy - Areas to use
CS-2009 PIf3:Occupant and Usage Dataposted by Sadie Martin on
Can someone confirm if we are to only list the Regularly Occupied Spaces in the Default Daily Occupancy chart?
Lighting Power Density Using The Building Area Method
NC-2009 EAp2:Minimum Energy Performanceposted by Curtis Clark on
How do you apply Building Area Method (ASHRAE Table 9.5.1) to a higher education building that has five building area types? 1. School/University 2. Dining: Cafeteria/Fast Food 3. Office 4. Police/
Ventilation (G3.1.2.6)
NC-2009 EAp2:Minimum Energy Performanceposted by Curtis Clark on
A proposed building is designed which the minimum flow rate on the VAV box is the minimum outside air ventilation rate.
Blower door test for 1 in 7 of each room model
NC-2009 IEQp2:Environmental Tobacco Smoke (ETS) Controlposted by Nadia Ayala on
Hi, I was wondering if the v2.2 option (HERS methodology) would still apply for v2009 in regards to the blower door test and number of units that must be tested.
Commissioning
CS-2009 EAp1:Fundamental Commissioning of Building Energy Systemsposted by Karina Hanyzewski on
In a situation where the building undergoes tenant improvements before the shell construction is complete, does the commissioning work need to be adjusted to pick up the changes, even if they are t