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Indoor air quality test methods for PM2.5 and PM10

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Tyler Zhu on Feb 11, 2015, 10:20 pm

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11473 thumbs up March 19, 2015- 6:51 pm Dale or Ian or any other experts on this forum, can you help with this question? I don't know, Tyler—been asking around. Log in or register to post comments Dale Walsh LEEDuser Basic Member 29 thumbs up March 20, 2015- 12:19 am I submitted an answer to this a month or so ago but for some reason it wasn’t posted. Anyhow, the LEED 2009 Reference Guide (pg. 466) says “but others may be used [provided] valid justification is provided” when it discussed the Compendium...

Last reply: Dale Walsh, Apr 30, 2022, 4:01 pm

Use of Supplemental fans for Building flush out

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by John Covello on Apr 7, 2022, 4:14 pm

Hello,

Our contractor wants to use supplemental industrial floor fans to shorten the flush out time for a project. They are not sure how the fans are placed and used for the flush...

Contiguous area requirement removed in the air quality testing section

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Bo White on Jun 25, 2020, 8:31 pm

Per ID#ad-100000891 and the Credit Language, the "contiguous...

Last reply: Deborah Lucking, Feb 21, 2022, 6:12 pm

COVID-19 restrictions alternative documentation path

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Esteban Martinez on Oct 14, 2020, 3:30 pm

Hello,

I'm working on a project which is on the review stage. The project is applying to the LEED 2009 Credit IEQc3.2: Construction...

Last reply: Dave Hubka, Oct 16, 2020, 10:03 am

AHU Prefilters MERV Requirement

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Teaaron Frye on Jul 14, 2020, 11:21 am

On a project that we are finishing up the...

Last reply: Summer Minchew, Jul 22, 2020, 7:25 am

New Filters Before Occupancy

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Jalal Avades on Jun 10, 2014, 9:50 pm

Susan Walter HDR LEEDuser Expert 1299 thumbs up June 11, 2014- 8:36 am The MERV rating for IEQc3.1 (which I'm assuming your project is also earning) and this credit is 8. The minimum MERV rating for IEQc5 is 13. Because they aren't the same, they get changed before occupancy. This credit does require a change in filtration media before a flush and I believe most teams use MERV 8 filters. You could do more if you wanted. Log in or register to post comments Summer LEEDuser Basic Member 2 thumbs up March 21, 2019- 2:12 am Hello, I will not post another same question on the forum...

Last reply: Summer, Mar 21, 2019, 2:12 am

Flush Out Path 2- Fitness center/ Office

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Crina Bosch on Mar 11, 2019, 4:30 pm

I am working on a fitness center project and the team would like to follow Enhanced Commisioning Path 2: Flush-out.

This option allows the building to be occupied prior to completion of...

Flush-out- Hotel Facility

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Luis Andrade on Jan 22, 2019, 3:11 pm

Hello,

I'm currently working in a project that is a hotel facility.

The HVAC system type are 100% DOAs across the project and FCUs. However I'm having a problem regarding the...

Last reply: Dylan Connelly, Mar 4, 2019, 10:02 pm

Amount of Testing Locations

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by cristina algaze beato on Sep 24, 2018, 5:32 pm

Greetings: We will be seeking this credit through Air Testings. In our case the amount of separate ventilation systems is the one that will determine the amount of air testing locations. My...

Formaldehyde levels too high in ONE room

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Jenni Betancourt on Aug 28, 2018, 12:29 pm

For a current higher education project, they performed the Air Testing and it shows everything in compliance except for one room showed a level out of compliance for...

Last reply: Dale Walsh, Aug 28, 2018, 11:18 pm