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Modeling DX systems with set cfm/ton constraints

NC-2009 EAc1: Optimize Energy Performance
posted by Barbara McCrary on Oct 18, 2010, 1:48 pm

I was wondering if anyone had experience modeling DX systems in their proposed systems. I received a USGBC comment that the actual airflow had to be modeled, auto-sizing was not allowed. My...

Last reply: Michael Tillou, Oct 19, 2010, 11:49 am

Ineligible intersections

Pilot-Credits PC9: Street Network
posted by Michael Miller on Oct 19, 2010, 11:36 am

I would suggest that intersections that only serve on-/off-ramps for controlled-access highways also be excluded from being counted for this credit.

EQc6.1 for multi-occupant spaces

CI-2009 IEQc6.1: Controllability of systems - lighting
posted by Michele Helou on Oct 4, 2010, 12:55 pm

Does anyone know if multi-occupant spaces such as exhibit spaces or lecture rooms without...

Last reply: Danuta Drozdowicz, Oct 18, 2010, 9:30 pm

LEED Online

EBOM-2009 WEp1: Minimum Indoor Plumbing Fixture and Fitting Efficiency
posted by Paul C on Sep 20, 2010, 10:29 am

I want to make sure I am understanding this correctly in filling out LEED Online, I am a little confused when filling out LEED Online:

-I have an multi-tenant office building so everyone...

Last reply: Dan Ackerstein, Oct 18, 2010, 6:42 pm

Performance Period Metering

EBOM-2009 WEc3: Water Efficient Landscaping
posted by Matthew Macko on Oct 5, 2010, 1:56 pm

I have a project that has recently had an irrigation metered installed, but unfortunately it happened after July. The project is running from October to January and cannot be extended through...

Last reply: Dan Ackerstein, Oct 18, 2010, 6:32 pm

Hot and humid area

CS-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Oct 15, 2010, 12:03 am

I have a CS V2.0 office building project in a hot an humid area, climate zone 3C as per Ashrae.
According to our project size and characteristics the baseline system that should be designed...

Last reply: javier bolanos zeledon, Oct 18, 2010, 11:15 am

questions about LEED reviewer comments at EAp2

NC-2009 EAp2: Minimum Energy Performance
posted by Florian Schmidtchen on Sep 27, 2010, 12:21 am

hello folks,

I just received the comments from the reviewer and have some questions about them. The reviewer questioned a lot about the fan power simulation.

Q1. AppendixG assumes...

Last reply: Christopher Schaffner, Oct 16, 2010, 1:58 pm

Modeling targets and after M&V

NC-2009 EAc1: Optimize Energy Performance
posted by Ned Halling on Oct 12, 2010, 12:50 pm

We would like our proposed model to meet a minimum of 30% increased energy performance. After modeling, the potential increase is 44%. Is it possible to submit the credit showing a 30% increase...

Last reply: Marcus Sheffer, Oct 16, 2010, 10:04 am

Is Acacia tress a rapid renewable material?

CI-2009 MRc6: Rapidly Renewable Materials
posted by Simon Sue on Oct 15, 2010, 6:39 am

i get to know from my supplier that their product was made from Acacia trees and it will growth to maturity below 10 years. i try to check on USGBC or EPA list of renewable resouces material and...

Last reply: Simon Sue, Oct 15, 2010, 11:31 pm

LEED Boundary and Non-contiguos staging area

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Nina Bradstreet on Oct 6, 2010, 4:43 pm

I am working on a v3 NC project being built on a site with an abundance of native vegetation. As a result of the presence of all the vegetation we are trying to preserve, we have to move our...

Last reply: Tristan Roberts, Oct 15, 2010, 11:07 pm