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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* China Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11477 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 30 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	6	Dale Walsh LEEDuser Basic Member Sat 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* U.S. and Canada 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...	0
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* United States Per ID#ad-100000891 and the Credit Language, the "contiguous... Last reply: Deborah Lucking, Feb 21, 2022, 6:12 pm	3	Deborah Lucking LEEDuser Expert Director of Sustainability Fentress Architects Mon 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* Colombia 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	3	Dave Hubka LEEDuser Expert Practice Leader - Sustainability EUA Fri 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* U.S. and Canada On a project that we are finishing up the... Last reply: Summer Minchew, Jul 22, 2020, 7:25 am	1	Summer Minchew LEEDuser Expert Managing Partner Ecoimpact Consulting Wed 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 1296 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	2	Summer LEEDuser Basic Member Thu 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* United States 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...	0
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* Portugal 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	1	Dylan Connelly LEEDuser Expert Mechanical Engineer Integral Group Mon 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...	0
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* United States 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	2	Dale Walsh LEEDuser Basic Member Tue Aug 28, 2018, 11:18 pm