Forum quick links
AV systems?
NC-2009 EAc3:Enhanced Commissioningposted by Erin Holdenried on
Do AV systems need to be commissioned for LEED. Such as, if they lighting were connected to the AV system?
Baseline HVAC DCV Sequence
NC-2009 EAp2:Minimum Energy Performanceposted by Cory Duggin on
When the baseline system is required to have DCV, how should it be controlled. I'm not aware of any sections that details how the controls should work when it is implemented for the baseline.
HVAC system for 5 storey office block.
CS-2009 EAp2:Minimum Energy Performanceposted by Ciaran McCabe on
I am modeling a core and shell building with 5 floors. This building will be served by two air handling units.
Individual task lighting
EBOM-2009 IEQc2.2:Controllability of Systems—Lightingposted by ethan adams on
Are rechargeable battery-powered task lighting units acceptable for this credit?
Humidification in system 7
NC-2009 EAp2:Minimum Energy Performanceposted by Francesco Passerini on
The design model has an AHU that supplies air for some zones. During the winter season the AHU humidifies the air through an atomising humidifier.
Glass Doors
NC-2009 IEQc8.1:Daylight and Views—Daylightposted by John Covello on
Hello, Do Glass Doors count as windows and require automatic glare control?
Document no materials and earn the credit
CS-2009 IEQc4.2:Low-Emitting Materials—Paints and Coatingsposted by LEED Pro Consultant on
Hi, we are working in a Cold dark shell, therefore interiors and fit outs will not have any finish.
PSI for faucets and showers
NC-2009 WEp1:Water Use Reduction—20% Reductionposted by Patrice McVeigh on
Hi, Can anyone please advise on the following; Do shower flow rates need to be calculated at 80 psi and installed at 80 psi? The same for for faucets, do flow rates need to be calculated at 60 p
Tenant Neutral Option
CS-2009 WEc2:Innovative Wastewater Technologiesposted by Miriam Ramirez Baumgarten on
Hi, Our project is following the Tenant Neutral option for WEp1c3 because even though the developer is providing all plumbing fixtures, preparations are available in case the upper floors (specul
Refrigerant charge above 5.0 lb/ton.
NC-2009 EAc4:Enhanced Refrigerant Managementposted by Keith Robertson on
The reference guide definition of Rc states "0.5 to 5.0 lbs of refrigerant per ton of gross ARI rated cooling capacity". What do you do for equipment that has a charge of above 5.0 lbs/ton?