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Gross Lighted Area- ASHRAE 90.1-2007

CI-2009 EAc1.1: Optimize energy performance - lighting power
posted by Trevor Karstens on Jul 7, 2011, 4:57 pm

This topic was previously posted under EAp2, but was not getting any responses; this seems like the more relevant location anyways:

I'm encountering difficulty in documenting the minimum...

Last reply: Susann Geithner, Aug 17, 2011, 10:57 am

Existing Fixtures Calculated in Installed Lighting Power?

CI-2009 EAc1.1: Optimize energy performance - lighting power
posted by David Rodriguez on Aug 16, 2011, 6:45 pm

I have a renovation project where there are three rooms in which we are not replacing the light fixtures. ASHRAE 90.1 Section 9.1.1 states, "..lighting requirements for existing building are...

Last reply: Susann Geithner, Aug 17, 2011, 10:49 am

Option 2, Outside US

Pilot-Credits PC12: Reduced Automobile Dependence
posted by Anna Korinkova on Aug 16, 2011, 8:22 am

Hi all,
We are working on a project situated in the Czech Republic, Prague.
Is it possible to go for Option 2 and use Prague Planning Office as a metropolitan planning organization?...

Last reply: Fred Dock, Aug 16, 2011, 4:31 pm

Hard copy signatures

General forums
posted by Mike Barker on Aug 16, 2011, 4:26 am

My observations, from an international point of view, are as follows :-

1) A hard copy, in the form of a comitment by the engineer on a company letterhead with his full signature, will...

AGMBC Part II

LEED Guidance for Campuses and Multiple Buildings
posted by Cara Mae Cirignano on Oct 26, 2010, 12:30 pm

Unfortunately, if your project is registered under a 2009 rating system, or not yet registered, we do not allow use of the 2005 document. We plan to publish AGMCB Part II in early 2011 - we...

Last reply: Lindsey Perez, Aug 15, 2011, 4:13 pm

Counting surfaces

Pilot-Credits PC19: Whole Building Reuse
posted by Bradley Guy on Aug 15, 2011, 12:33 pm

Hello Heather,
Your comments are just the kind of feedback this pilot process is intended to elicit. We need to figure out this ratio of non-structural and structural / envelope surfaces...

Last reply: Heather Walters, Aug 15, 2011, 1:16 pm

Varying sill heights

NC-2009 IEQc8.2: Daylight and views - views
posted by Sara Sweeney on Aug 12, 2011, 4:48 pm

I am working on a project - a preschool, and the architect has windows with varying sill heights. Some windows have a sill height of 48 inches AFF and other windows have a sill height of 6 inches...

Last reply: Heather Appell, Aug 15, 2011, 11:53 am

Method Choosing

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by Austin Evans on Jul 6, 2011, 10:06 am

This is an industrial manufacturing facility, and we have filed our data online with Energy Star as Other-Other. We have the 3 years of historical data, but really feel like it's unfair to be...

Last reply: Aaron Nelson, Aug 15, 2011, 11:12 am

Major problem with the credit, in my opinion

Pilot-Credits PC19: Whole Building Reuse
posted by Heather Walters on Aug 15, 2011, 7:37 am

As I see it the major issue with this credit is the 75% threshold in MR 1.1 &1.3.

Consider two possible assemblies.
- A 1920s 18" thick historic masonry and terracotta...

ID Credit for 100% Outside air?

NC-2009 IDc1: Innovation in Design
posted by Nelina Loiselle on Aug 12, 2011, 3:46 pm

Has anyone tried pursuing an ID credit for using 100% outside air in the building's HVAC systems?

Last reply: Robert Phinney, Aug 12, 2011, 5:12 pm