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IEQ Credit 5- Air Recirculation

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by eric jendro on Apr 18, 2012, 1:07 pm

I have school with a...

Last reply: Emily Catacchio, Apr 26, 2012, 2:01 pm

Negative Pressure Differential Requirement

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Maya Karkour on Jun 27, 2011, 3:55 am

Dear all,

One of the credit requirements is that:
"The pressure differential with the surrounding spaces must be at least
5 Pa on average and 1 Pa at a minimum when the doors...

Last reply: Dylan Connelly, Apr 4, 2012, 4:23 pm

Toner-less copiers

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Elizabeth Powers on Jan 9, 2012, 2:38 pm

LEEDuser Basic Member 8 thumbs up April 3, 2012- 10:27 am Elizabeth, I am glad you posted this on this forum, as we are in the process of remodeling an existing building and it didn't make sense to vent...

Last reply: Ludmilla Pavlova-Gillham, Apr 3, 2012, 10:27 am

Calculating the average pressure differential

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Stephanie Guy on Dec 7, 2010, 4:06 pm

When exhausting spaces, you are required to exhaust at a rate of 0.5 cfm/sf and maintain an average pressure differential with surrounding spaces of 5 Pa and 1Pa at a minimum when the doors to...

Last reply: Sunayana Jain, Mar 27, 2012, 11:04 am

Mats

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Sam Keehn on Feb 27, 2012, 5:41 am

We are working on a Mosque in Qatar. All visitors to the mosque remove their shoes prior to entering the building. We would like to avoid placing mats at the entrance due to aesthetic reasons...

Last reply: Dylan Connelly, Mar 19, 2012, 11:33 am

Entry Way Systems: Floor mats

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Elle Brown on Mar 7, 2012, 1:49 pm

I am working on a government project and half of our building is a garage space.
1. Do we have to put 10 ft long floor mats at each exterior door to the garage? We have very large overhead...

Last reply: Elle Brown, Mar 8, 2012, 9:42 am

Walk-off at Loading Docks?

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Heather Schafer on Mar 1, 2012, 9:37 am

I am working on 2 University projects, both seeking LEED certification. Both buildings have loading docks with a back-of-house entry. This entry will not be used by anyone other than drivers...

Last reply: Keith Amann, Mar 1, 2012, 12:24 pm

small back-up laundry in hotel?

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Jutta Berns on Feb 20, 2012, 4:12 am

in our hotel project all laundry is outsourced to an external laundry service but we have a small area for back-up laundry requirements for the odd items that may have to be laundered. there will...

Last reply: Jutta Berns, Feb 21, 2012, 5:19 pm

Rubber Walk-Off Mats

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Dave Wortman on Feb 16, 2012, 2:11 pm

We are contemplating the use of a rubber walk-off mat for a high traffic area at a winter resort with lots of snow. The guidelines don't say either way whether a rubber mat would be acceptable-...

Last reply: Susan Walter, Feb 17, 2012, 1:37 pm

MERV 13 in residences

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Iris Amdur on Dec 21, 2011, 5:20 pm

Has anyone submitted a residential project that has pursued the intent of the...

Last reply: Dylan Connelly, Feb 1, 2012, 6:40 pm