Forum quick links
What is the definition of annual increase? Volume difference in 1-year 24-hour rainfall event?
NC-v4 SSc4:Rainwater managementposted by John Zhang on
Based on my understanding by reading the posts on this web site, it seems to me that for option #1, all volume from the 95th or 98th percentile of rainfall to be captured
Low Emitting Materials
CI-v4 EQc2:Low-emitting materialsposted by Laurie Johnson on
Is it possible to choose voc budget Option 2 for one catagory and Emisssions Criterial Option 1 for other categories or is it all one option or the other?
Parking Garage?
ND-v2009 GIBc15:Recycled content in infrastructureposted by Stacey Olson on
Would a subterranean parking garage need to be included as infrastructure? Or are we looking at infrastructure from an airplane-view?
Replacing High-mercury lamps in Performance Period before useful life
EBOM-v4 MRc2:Purchasing - lampsposted by on
If the overall average of 70 picograms per lumen hour is not satisfied, and the lamps identified to have high mercury content do not complete their useful life before the performance period en
One Address but buildings are not physically Attached
EBOM-v4 MPR2:Must use reasonable LEED boundariesposted by Jay Murray on
The owner of an office property wants to go for LEED EBOM. There are 3 buildings, two are attached with an architectural overhang and the third is roughly 40 feet away.
Do windows behind employees count towards qualifying views?
NC-v4 EQc8:Quality viewsposted by Helene Lefkowitz on
Hello - My project has several windows that will be behind employees as they work as desks.
Compliant views for glazing at 8-10 feet above finished floor
NC-v4 EQc8:Quality viewsposted by Helene Lefkowitz on
Hello - I am working on a warehouse project that only has windows between 8-10 feet above finished floor. Occupants will mostly be standing as they work.
Demand Control Ventilation (DCV) Compliance Documentation?
EBOM-2009 IEQp1:Minimum indoor air quality performanceposted by Robert Pickering on
We are working on certifying a building that has demand-controlled ventilation (DCV), controlled by CO2 sensors.
Calculating per Person
NC-v4 LTc7:Reduced parking footprintposted by Amber Duco on
We have a unique project type (zoo) and are using the "other public assembly" use where you calculate parking spaces by "0.25/person in permitted capacity where not seated". My question
Equipment efficiencies / DX Cooling Coil EER and COP
NC-2009 EAp2:Minimum energy performanceposted by F S on
Hi all.
Question about ASHRAE 90.1 Baseline equipment efficiencies.Project is using System 5 with a Load of around 400kBtu/h. Table 6.8.1A shows the minimum efficiency to be 9.8