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Upload requirements for EA Cr 4: Enhanced Refrigerant Management

NC-2009 EAc4:Enhanced Refrigerant Management
posted by  Kathy Wislocky  on 

Hi, I'm hoping to get some feedback on what is actually required to be uploaded in support of table 4-1.

4
Fri Jun 26, 2015, 2:13 am

New purchases Energy Star

Retail-CI-v2009 EAp2:Minimum energy performance
posted by  Cesar Ruiz  on 

In the EAp2 and EAc1.4 for LEED CI v2009, you established that projects may include only new equipment and appliances purchased for the LEED-CI scope of work in the list for Energy Star rated equip

2
Thu Jun 25, 2015, 3:22 pm

Refrigerant HFO 1234

NC-2009 EAc4:Enhanced Refrigerant Management
posted by  CT G  on 

Hi all, Is it possible to use the refrigerant R-1234 (HFO) to replace the R-134 in a centrifugal chiller? It has low GWP (around 4 or 5) and zero ODP, but it is not in the LEED online form nor in

2
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LEEDuser Premium Member
19 thumbs up
Thu Jun 25, 2015, 12:58 pm

VOC Content in VOC Budget Method

NC-2009 IEQc4.2:Low-Emitting Materials—Paints and Coatings
posted by  Aber Alvi  on 

For a project located outside US, should the VOC content of a paint or coating not tested as per SCAQMD or Green Seal or CARB Standards be included in the VOC budget method?

3
Thu Jun 25, 2015, 9:20 am

Humidity Calculations at Peak Conditions

Schools-2009 IEQc10:Mold Prevention
posted by  James Keohane  on 

I am in the process or completing IEQc10 credit form. The credit form lists a required upload as "Upload IEQ10c10-1.

4
Executive Director
Empirical Energy Solutions
LEEDuser Basic Member
23 thumbs up
Wed Jun 24, 2015, 1:45 pm

Fernanda Palacios

CS-2009 EAc6:Green Power
posted by  Alessandra Nasi  on 

Hello, Our company has a Project (in Santiago Chile) and we have a question about the additional requirement calculation for CS Core and Shell Credit 6, Green Power. The credit says that gross SF f

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Jun 23, 2015, 8:54 pm

On-going Commissioning

EBOM-2009 EAc2.3:Existing Building Commissioning—Ongoing Commissioning
posted by  Tracy Smith  on 

We have already been awarded EAc2.1 and EAc2.2. To get these points we did a retro commissioning report. When we resubmit, we are considering going for EAc2.3.

3
Tue Jun 23, 2015, 4:09 pm
2
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Owner
Nicolas M Pacella & Associates
LEEDuser Basic Member
3 thumbs up
Mon Jun 22, 2015, 7:40 pm

Multiple Buildings Project Certification

NC-2009 PIf1:Minimum Program Requirements
posted by  Mario S.  on 

We have a project with 3 buildings located on the same plot, that are physically attached by two underground levels made up of technical rooms, parking spaces, bicycle racks, showers and garbage ro

3
Director - Green Building Advisory
Colliers International Ltd.
LEEDuser Basic Member
201 thumbs up
Mon Jun 22, 2015, 2:59 pm

Installed HVAC equipment is less efficient than simulated.

NC-2009 EAp1:Fundamental Commissioning of Building Energy Systems
posted by  Gustav Alfaro  on 

Hi to all: At the end of the project and after the leed design submittal was reviewed and approved, we found that some of the equipment that have been installed in our project are less efficient t

2
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Mon Jun 22, 2015, 2:46 pm