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Balancing Devices to meet ASHRAE 90.1 Mandatory Requirements
NC-2009 EAp2:Minimum Energy Performanceposted by Jorge Torres-Coto on
We have a project that is an industrial facility, it shares the CHW distribution piping between the comfort system and the process system. We are informing the CxTeam that it is required to have b
Shared underground parking with non LEED certified buildings
Healthcare-v2009 MPR3:Must use a reasonable site boundaryposted by Jorge Lopez de Obeso on
Our project, a 200,000 sqft CS office tower (much more to the 20% of the total area) shares 3 levels of underground parking lot with two other buildings (Movie theater, shops, restaurants).
Base Case vs Project Case
CS-2009 EAp2:Minimum Energy Performanceposted by Dana Guzman on
Hi, can you kindly clarify whether the glazing percentage and floor area for the base case needs to match the project case when reviewing compliance for EAp2?
MERV filters
EBOM-v4 EQp1:Minimum indoor air quality performanceposted by Gustavo De las Heras Izquierdo on
Is there any mandatory filter efficiency requirement (MERV) for projects located in areas with a very high PM2.5 levels? Is it mandatory for ASHRAE 62.1-2010 requirements?
Environmental Product Declaration
CI-v4 MRc3:Building product disclosure and optimization - environmental product declarationsposted by Gabriela Mena on
Hi, We are evaluating the EPD performance of a commercial interior project furniture, the architects are specifiyng Herman Miller Furniture and almost all have the BIFMA certification, I would li
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NC-2009 IEQc4.1:Low-Emitting Materials—Adhesives and Sealantsposted by MARIA ESTHER LAMADRID on
How should i classify an elastomeric butyl rubber sealant- sealant tape used in the metal roof
Wastewater
NC-2009 WEc3:Water Use Reductionposted by Alejandro Macias on
I m using the "water use reductions calculator" to document the WEp1 and WEc3. But in the project im working we will be reusing waste water for the WC and urinal flushing.
Thermal Comfort Controls
NC-v4 EQc5:Thermal comfortposted by LEED Pro Consultant on
We are working on a project mainly dedicated to showers (83) and changing rooms (20) of a very large complex, with no workspaces within it, Could the project comply with this credit by excluding th
ERV
Homes-v4 EQp1:Ventilationposted by Gustavo De las Heras Izquierdo on
Has anyone installed an ERV ventilation system? Does it need to be Energy Star certified or this requirement is only for extractors?
MODEL PROTOCOL
NC-2009 EAp2:Minimum Energy Performanceposted by RICARDO GUEMEZ on
Hello, My name is Ricardo from Mexico City.