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Entryway mats stairs / staircase

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Maya Karkour on Oct 26, 2020, 10:27 am

Our project has a staircase in front of the entrance. The clearance between the entrance and the stairs is less than 3 meters (about 1 meter).

Should we install mats on the steps of the...

MERV 13 filters

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by ethen mcmanus on May 15, 2016, 3:33 am

The third bullet of IEQ 5 states the following:

In mechanically ventilated buildings, each ventilation system that supplies outdoor air shall comply with the
following:
–...

Last reply: Rodolfo Loro, Jr., Dec 19, 2019, 10:33 pm

Chemical Source in Garage

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Ricardo Sá on Jul 18, 2019, 5:34 am

Dear All,

I have a question regarding LEED v2009 NC IEQ C5 - Indoor Chemical and Pollutant Source Control.

One of our projects has housekeeping room...

Entryway mats at roof terraces/ gardens and emergency staircase

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by ebru unver on Jun 13, 2013, 7:03 am

Hello,
For our office project, we are providing permanently installed grilles,on the floor at the 2 main entrances and at the car parking floor before the elevators hall.
1-Do we need...

Last reply: Helene Lefkowitz, Dec 26, 2018, 1:36 pm

Roof deck entry mats?

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Erica Downs on Jul 27, 2017, 12:57 pm

the installation of entryway systems at roof decks/patios. I understand this a v3 forum question, but on a past v3 project the GBCI required us to locate entryway systems at all roof deck and patio entrances...

Last reply: Dave Hubka, May 16, 2018, 9:04 am

RE: Not Venting Copy Rooms Because of ASHRAE Interpretation IC 62.1-2007-25

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Joe Manganelli on Jan 26, 2018, 8:15 am

Hey All,

Our ME has determined that we do not need to have 'no air recirculation.'  He references...

Last reply: Lyle Axelarris, May 10, 2018, 5:00 pm

How to Get this credit For VRF System

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by SAMY Chamy on Aug 31, 2015, 4:24 am

Hai:-

Our project is sewing factory we already provide entryway mate and Exhaust as required, VRF system is used for A/c

1.Is it enough to attend this credit

2. Is...

Last reply: Dave Hubka, May 10, 2018, 8:14 am

Requirement of entryway system

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Yan-Chuan Chen on Nov 24, 2017, 12:37 pm

I am currently working on a residential building. For LEED V2009, the requirement of the permanent entryway system should have 3m long in the primary direction of travel. Also, pedimat must...

Last reply: Trista Brown, Apr 26, 2018, 6:25 pm

regularly used exterior entrance

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Erin Holdenried on Apr 5, 2018, 6:55 pm

Has anyone come across a good definition of "...

Last reply: Dave Hubka, Apr 6, 2018, 7:47 am

"CHECK FORM" doesn't work at the bottom of template IEQc5

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by H M on Apr 2, 2018, 5:17 pm

I am unable to "CHECK FORM" at the bottom of my template IEQc5 in LEED online. The text "Incomplete. Please complete the highlighted fields and/or address any omissions in the...

Last reply: H M, Apr 3, 2018, 11:25 am