Forum quick links
IEQp1 multiple zone system
NC-2009 IEQp1:Minimum IAQ Performanceposted by Todor Boyadzhiev on
Hello, I am working on a School project and I am currently filling in the information in 62MZ calculator for multiple zones. I have a question.
Daylighting Query
NC-2009 IEQc8.1:Daylight and Views—Daylightposted by Jane Long on
The upload credit asks you confirm calulations were carried out for both 0900 & 1500 on the 21st september, but the Supplemental daylight & Views Calc spreadsheet has only entry for one set
Green Education
EBOM-2009 IOc1:Innovation in Operationsposted by SIG - Sustainability Main Account on
I'd like to ask if anyone can share success stories of how they successfully educated tenants about 'What is LEED.' I am finding that in existing buildings, even though we held lunch and learns wi
How to conduct a flush out during a phased construction project
Schools-2009 IEQc3.2:Construction IAQ Management Plan—Before Occupancyposted by Cheryl Burkinshaw on
We are working on a renovation project where construction is being conducted in phases.
DX unit EER and Fan Power
NC-2009 EAc1:Optimize Energy Performanceposted by Steven Er on
Hi, I understand EER of DX unit from ASHRAE 90.1 include indoor fan power. Compressor and condenser fan power shall be derived from EER that subtracting indoor fan power.
+50% Alteration?
EBOM-2009 MRc3:Sustainable Purchasing—Facility Alterations and Additionsposted by Michelle Bracewell-Musson on
I have come across this on more than one occasion and different projects (CI and EBOM).
Waste audit
CI-2009 MRp1:Storage and Collection of Recyclablesposted by Harsha Sharma on
I am working on an Environmental Retail Store which comprises of environment friendly products, appliances, organic food items, clothing along with a Cafe and 4 office spaces.
Changes to system after project has been certified, what to do?
NC-2009 WEc2:Innovative Wastewater Technologiesposted by Courtney Royal on
What is your experience with LEED projects that remove a specific technology (project did earn a LEED point) due to another recommendation, say a third party energy audit after the project was alre
Project in Europe and Energy Star
CI-2009 EAp2:Minimum Energy Performanceposted by Maria Porter on
I’m starting to realize that it will be hard to find Energy Star rated equipment in Sweden. Computers – no problem, but for fridges, dishwashers etc we use the European EU energy rating system.
Design air flow rate
NC-2009 EAc1:Optimize Energy Performanceposted by Francesco Passerini on
I don’t understand the meaning of paragraph G3.1.2.8 of ASHRAE 90.1, in particular: “System design supply airflow rates for the baseline buildings design shall be based on a supply-air-to-room-air