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Limited Exterior Lighting Fixtures

EBOM-2009 SSc8: Light Pollution Reduction
posted by John Ida on Jun 11, 2010, 6:15 pm

Our project is an office space within a warehouse. The only exterior light fixture attached to our property is at the back entrance of our parking garage. Can we still achieve this credit if the...

Discussion on inclusion of potential critical zones

EBOM-2009 IEQp1: Minimum indoor air quality performance
posted by John Beeson on May 23, 2010, 10:59 pm

Ok, this prereq, in my mind, is more of a design-based item. And this is a long comment for a particularly fuzzy issue in my mind. Apologies ahead of time.

As critical zones are used for...

Last reply: Roger Chang, Jun 11, 2010, 4:58 pm


Schools-2009 WEc3: Water Use Reduction
posted by J W on Jun 11, 2010, 4:18 pm

The school that I am working on is in a rural community. There is a pre-enrollment taking place now, which is significantly less than the capacity and what is anticipated in the near future....

Last reply: Tristan Roberts, Jun 11, 2010, 4:24 pm

MERV 13 filter and natural ventilation

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Mickey Hoang on Jun 11, 2010, 2:53 pm

I'm designing a natural ventilation / fan assist project using just windows and exhaust fan for ventilation. This credit said that for "mechanically ventilated system,...

Last reply: Tristan Roberts, Jun 11, 2010, 3:11 pm

What is the definition of a "bay"

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Patrik Lazzari on Jun 2, 2010, 5:41 pm

I am a little confused about the deifinition of a...

Last reply: Jill Dalglish, PE, Jun 11, 2010, 2:29 pm

IEQ 8.2

NC-2009 IEQc8.2: Daylight and views - views
posted by JENNIFER COMEAU on Jun 10, 2010, 6:36 pm

If manual louvered perforated drapes on a perimeter glazing system were in place that are not connected to a timer/ electric daylight sensor, would this mitigate achieving IEQ Credit...

Last reply: Tristan Roberts, Jun 11, 2010, 11:51 am

LEED Online troubles

General forums
posted by Cara Mae Cirignano on Jun 11, 2010, 11:25 am

Mary: Please submit the issue via the 'feedback' button in LEED Online. We haven't seen this before, but it's definitely troubling, and we want to fix it right away.

Registration as CxA

NC-2009 EAp1: Fundamental Commissioning of Building Energy Systems
posted by Tatjana Ernst on May 20, 2010, 10:07 am

I have a question regarding who can be a...

Last reply: Chris Ladner, Jun 11, 2010, 9:45 am


NC-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Jun 7, 2010, 8:32 pm

How can I model DCV and Lighting Control into Carrier HAP 4.5. I know I can do it changing schedules. Does anyone have reference schedules or is there a way of building a real schedule to my own...

Last reply: Christopher Schaffner, Jun 11, 2010, 9:23 am

Energy modeling

NC-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Jun 7, 2010, 8:27 pm

I use Carrier HAP 4.5 for Energy Modeling, how can you model an international project if the Country you are modeling is not in the weather data base. Is it valid to use a Country or region next...

Last reply: Christopher Schaffner, Jun 11, 2010, 9:19 am