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Modeling a unique HVAC System

NC-2009 EAp2:Minimum energy performance
posted by  matthew strong  on 

We have a campus project that has a unique HVAC system for cooling that reuses return water from a central plant that has already circulated to other campus buildings.

2
Tue Sep 27, 2011, 12:13 pm

NEBB Certification Required?

NC-2009 EAp1:Fundamental commissioning of building energy systems
posted by  Nathan Lee  on 

A question about NEBB Certification. Is the CxA required to have an NEBB certification in order to qualify?

2
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Project Engineer
SGS Korea
LEEDuser Basic Member
36 thumbs up
Tue Sep 27, 2011, 1:58 am

Control types in Group Multi-occupant Spaces

EBOM-2009 IEQc2.2:Controllability of systems - lighting
posted by  Jenny Carney  on 

All, Word on the street is that there's a new standard teams are being held to for the types of controls that are allowed in group spaces.

3
Principal
Ackerstein Sustainability, LLC
LEEDuser Expert
545 thumbs up
Mon Sep 26, 2011, 7:52 pm

Existing Finish

CI-2009 MRc1.2:Building reuse - maintain interior nonstructural elements
posted by  Sara Neff  on 

I looked through the reference guide for a definition of 'finished,' but I couldn't find one, so I'm hoping someone here can help: I have a CI project that is moving into a space that has existing

2
Founder & Community Director
Metricorps
LEEDuser Expert
7783 thumbs up
Sun Sep 25, 2011, 10:05 am

Private lavatory faucet

CI-2009 WEp1:Water use reduction
posted by  Sundararaj Subburaman  on 

Hi, We have a project that consists of an office space, a laboratory, and a salon area for testing health care products.

2
Integrated Design & LEED Specialist
SERA Architects
LEEDuser Expert
1361 thumbs up
Fri Sep 23, 2011, 5:05 am

Too much Window Area (WA)?

Schools-2009 IEQc8.1:Daylight and views - daylight
posted by  Rebecca Griffith  on 

Is it possible to have too much window area, therefore disqualifying a room from being included in the total daylit area?

12
b.i.g. Bechtold DesignBuilder Expert
LEEDuser Basic Member
581 thumbs up
Wed Sep 21, 2011, 12:51 pm

LEED 2009 for New Construct, Optimize Energy Perform - EA CR 1

NC-2009 EAc1:Optimize energy performance
posted by  John Harrington  on 

I have two buidings on the same site/project boundry. Do I model the two buildings as one building?

2
Mon Sep 19, 2011, 8:40 pm

Energy coming from a off-site own renewable source

NC-2009 EAp2:Minimum energy performance
posted by  Jose Salinas  on 

Our project involves a production plant for pasta and support facilities in Santiago, Chile.

2
Principal
Emerald Built Environments
LEEDuser Basic Member
900 thumbs up
Mon Sep 19, 2011, 5:26 pm

Residential apartments Lighting Power Density

NC-2009 EAp2:Minimum energy performance
posted by  Sustainability Provider  on 

Dear All, I'm working on a residential apartments project and I'm trying to figure out what ASHRAE 90.1-2007 mandates as maximum lighting power density for this kind of projects.

2
Director of Commissioning & Critical System
Edwards & Zuck
LEEDuser Basic Member
29 thumbs up
Mon Sep 19, 2011, 4:16 pm

Construction Details in Baseline Model

NC-2009 EAp2:Minimum energy performance
posted by  Xing Shi  on 

In ASHRAE90.1-2007, the construction type and U value of Baseline Model is regulated.

2
Mon Sep 19, 2011, 4:06 pm