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Regional Steel

NC-2009 MRc5:Regional materials
posted by  Chris Klehm  on 

We have steel on a project that is documented to be 99% recycled content, all recovered within 500 miles of the project site.

6
President
Energy & Environmental Solutions
LEEDuser Basic Member
0 thumbs up
Fri Jan 30, 2015, 8:41 pm

Crushed concrete

NC-2009 MRc4:Recycled content
posted by  Hrvoje Kvasnicka  on 

We will be using crushed concrete from an exiting building on site for subbase for access road. I understand this cannot be used for MRc3 Material Reuse, but rather for MRc4.

5
LEED AP BD+C
ILTAY
LEEDuser Basic Member
3 thumbs up
Fri Jan 30, 2015, 4:43 pm

Modeling Water-source Variable Refrigerant Volume Systems

NC-2009 EAp2:Minimum energy performance
posted by  Eric Webber  on 

Hey everyone, I have a question about the best software choice and modeling strategy for water-source VRV (or VRF) systems.

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Fri Jan 30, 2015, 3:59 pm

MR Project boundary in multi story building

CI-2009 MPR2:Must be a complete, permanent building or space
posted by  Kathleen Burke  on 

the building is 11 stories with an atrium. The tenant is taking part of 1, all of 2, part of 3, all of 4, NONE OF 5, half of 6 and all of 7.

3
Default Avatar
LEEDuser Basic Member
27 thumbs up
Fri Jan 30, 2015, 7:29 am

Music Classroom

Schools-2009 IEQp3:Minimum acoustical performance
posted by  Dave Barg  on 

The school I am documenting has a Music Classroom that is mostly composed of ACT which meets the required NRC of .7, however, some of the ACT tiles have been replaced by Pyramid Sound Diffusers wit

7
Wed Jan 28, 2015, 9:14 pm

Optimize Energy Performance -HVAC-

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted by  Gustav Alfaro  on 

Hi, I have a couple of questions regarding EAc1.3 1.

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Tue Jan 27, 2015, 7:51 pm

open space not within LEED project boundary

NC-2009 SSc5.2:Site development - maximize open space
posted by  Lindsey Evans  on 

In the LEEDuser FAQ's above it states, "Can a project designate open space off-site and not within the LEED project boundary to meet the credit requirements?

3
Tue Jan 27, 2015, 7:11 pm

Option 1: Zoning and controls

CI-2009 EAc1.3:Optimize energy performance - HVAC
posted by  Diego Pietzsch  on 

I've been working in a LEED CI: Retail for a small store in a mall. I'm wondering to persue the option 1: zoning and controls for the project but i'm not sure if the sales floor of the store shoul

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4461 thumbs up
Tue Jan 27, 2015, 11:41 am

Floor slab on grade

NC-2009 EAp2:Minimum energy performance
posted by  Vassil Vassilev  on 

Greetings, There is an issue on applying F factor about which I'd appreciate some assistance. The F factor in general refers to the floor slab edge insulation.

3
Tue Jan 27, 2015, 8:22 am

WEp1 - Commercial Kitchen Sinks

NC-2009 WEp1:Water use reduction
posted by  Sean Hogan  on 

Hi, I'm working on a large commercial project where there are cookery demonstration rooms that up to 50 visitors will attend on a daily basis.

3
LEED AP
RKD Architects
LEEDuser Basic Member
1 thumbs up
Mon Jan 26, 2015, 9:53 pm