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Engineered Natural Ventilation with Ceiling Fan

NC-2009 IEQp1:Minimum IAQ Performance
posted by  James Lee  on 

Hi, I have a lobby which has one side is open to outside. But the length of lobby is almost 40ft instead of 25ft. And their are 8 ceiling fans evenly.

3
Senior Sustainability Consultant
Stantec Architecture
LEEDuser Premium Member
20 thumbs up
Fri Apr 15, 2016, 8:25 pm

Alternative calculation for MRc2

NC-2009 MRc2:Construction Waste Management
posted by  Marcia Weekes  on 

It has come to my attention that in my local market, most if not all waste management companies use visual inspections to determine recycling rates for commingled loads.

8
Default Avatar
LEEDuser Expert
472 thumbs up
Fri Apr 15, 2016, 9:56 am

conductive rubber flooring

NC-2009 IEQc4.3:Low-Emitting Materials—Flooring Systems
posted by  Lyle Axelarris  on 

In the past, we've used FloorScore-certified Static Dissipative rubber Tiling for Comm rooms. The client is now asking for conductive rubber flooring instead of dissipative.

4
Director of Sustainability
Fentress Architects
LEEDuser Expert
224 thumbs up
Fri Apr 15, 2016, 1:31 am

10% Exemption

EBOM-2009 IEQc3.5:Green Cleaning—Indoor Chemical and Pollutant Source Control
posted by  Elizabeth Felder  on 

Hello, If we are exempting a retail space from this credit, would the property need to install walk off mats from the retail door into into the building, or would the whole area be exempt, includi

2
Project Director
WSP USA
LEEDuser Basic Member
381 thumbs up
Thu Apr 14, 2016, 11:47 pm

Separate Demolition Package from Construction Package

NC-2009 MRc2:Construction Waste Management
posted by  Margaret Montgomery  on 

I saw a comment from several years ago that appears not to have been answered; a response would be useful to me now! Can anyone address this question?

2
Default Avatar
LEEDuser Expert
472 thumbs up
Thu Apr 14, 2016, 9:22 pm

Density Calc which includes Marinas

NC-2009 SSc2:Development Density and Community Connectivity
posted by  Michelle Rosenberger  on 

Our high rise apartment building is located in a fairly dense urban area. The project team felt pretty confident that we could make ID level density.

3
Tue Apr 12, 2016, 9:59 pm

Data center cooling

NC-2009 EAp2:Minimum Energy Performance
posted by  Haojie Wang  on 

We have both space cooling and in rack chilled water cooling for computers. I wonder if the in-rack cooling is considered as process load or not.

3
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Energy Modeler
KJWW Engineering
LEEDuser Basic Member
3 thumbs up
Tue Apr 12, 2016, 8:27 pm

air-cooled chiller condenser fans modeled separately?

NC-2009 EAp2:Minimum Energy Performance
posted by  Rob Pinkston  on 

Hello, Is it mandatory to break-out/model the condenser fans for an air-cooled chiller separately?

3
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Apr 12, 2016, 8:01 pm

Case 1 vs Case 2

CI-2009 EAc3:Measurement and Verification
posted by  Brightworks Sustainability  on 

Our TI project is 4 floors of a large building, so

3
Tue Apr 12, 2016, 1:59 pm

EAp2 Proposed Design

CS-2009 EAp2:Minimum Energy Performance
posted by  James Wieben  on 

I have a CS project in Seattle and would like to use the local energy code as the basis of design for areas outside of the Owner's scope of work.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Mon Apr 11, 2016, 3:41 pm