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LPD and EA credit 1

CS-2009 EAc1: Optimize Energy Performance
posted by Alex AC on Sep 19, 2012, 3:31 pm

weighted average. Log in or register to post comments Alex AC LEEDuser Basic Member 6 thumbs up September 20, 2012- 12:03 pm I see. It´s all clear now. Glad to have you as a member of this forum. Have a nice...

Last reply: Marcus Sheffer, Sep 25, 2012, 3:34 pm

HVAC System Baseline modeling

NC-2009 EAp2: Minimum Energy Performance
posted by Henrique Mendes on Sep 25, 2012, 12:36 pm

I´m not sure if we have modeled the HVAC baseline system correctly.

We are in a climate zone 2a (São Paulo - Brazil). And we are using in the project building a single mini split system 9....

Last reply: Marcus Sheffer, Sep 25, 2012, 2:29 pm

External lighting- Addenda 100001062-Addendum I to ANSI/ASHRAE

NC-2009 EAp2: Minimum Energy Performance
posted by Adrienn Gelesz on Sep 25, 2012, 11:41 am

Hi! There has been an addenda incorporated in the reference guide to SSc8. According to this Individual Lighting Power Allowances for Building Exteriors is now zone dependent. However, the...

Last reply: Marcus Sheffer, Sep 25, 2012, 12:18 pm

90% minimum purchase compliance during performance period

EBOM-2009 MRc4: Sustainable purchasing - reduced mercury in lamps
posted by Julio Sanchez on Sep 25, 2012, 10:49 am

Guys, I have this problem, we have buildings that were recently retrofitted to T8 bulbs but also have several pin based...

Last reply: Julio Sanchez, Sep 25, 2012, 11:43 am

Central Plant Chilled Water + Onsite electric HW boiler

NC-2009 EAc1: Optimize Energy Performance
posted by Ramana Koti on Sep 21, 2012, 3:00 pm

Dear all,

I'm modeling an all electric university building that is 32,000 sf/5 floors with chilled water from a central plant and hot water from an onsite electric boiler. If Performance...

Last reply: Ramana Koti, Sep 25, 2012, 11:37 am

polyurethane foam

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Adriana Hansen on Sep 25, 2012, 11:34 am

I'm having trouble classifying the product polyurethane foam.
I understand that this product is an aerosol adhesive, but I not sure.
Still on the same subject, about the ieq c4.1...

Definition of "existing transit service" for SLL Credit 3

General forums
posted by Eric Orozco on Sep 22, 2012, 12:48 pm

Greetings forum.

My next question is simple enough: what is the distinction between an "existing service" and a "planned service" for the purposes of identifying an eligible stop to...

Last reply: Eric Orozco, Sep 25, 2012, 10:59 am

ASHRAE 90.1 Lighting Power Densities- Residential Buildings

NC-2009 EAp2: Minimum Energy Performance
posted by Maya Karkour on Sep 25, 2012, 6:42 am

Dear all,

I was wondering how I can find the Lighting Power Densities for Residential Buildings in ASHRAE 90.1-2007.

The 2 tables (Building Area Method & Space-by-Space) do not...

Last reply: Marcus Sheffer, Sep 25, 2012, 9:35 am

Habitat?

NC-2009 SSc1: Site Selection
posted by Jonathan Weiss on Apr 26, 2011, 10:07 am

I am working on a project that is the habitat for a state listed species, and the project team has an elaborate mitigation plan to protect the species and nesting areas - post development there...

Last reply: Ameet AA, Sep 25, 2012, 5:33 am

M&V baseline for retrofit?

NC-2009 EAc5: Measurement and Verification
posted by Eric Longfellow on Jun 12, 2012, 7:49 pm

Hi, we are working on a extensive renovation of a 80,000 SF university classroom/office building using LEED NC 2009. Most of the mechanical cooling will be removed and it will be restored to...

Last reply: Eric Longfellow, Sep 24, 2012, 8:13 pm