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ASHRAE 62.1 2013 for NC-2009 IEQp1- Minimum IAQ Performance

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Ganesh Dhanakotti on Feb 19, 2019, 1:26 am

Hi,

Our project consists of office building and workshop which is going for  LEED v3 2009.

The workshop is 105 feet wide, which is not able to compliance for IEQ Prerequisite 1  ...

Last reply: Mohamed Helmy, Dec 17, 2020, 10:37 am

Adding Kitchens in the Minimum IAQ Performance Calculator

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Edgar Arevalo on Sep 18, 2020, 2:26 pm

There is no clear selection for kitchens in the occupancy category of the calculator, and yet when I took a look at the IEQ matrix it shows Kitchen spaces are to be included for IEQp1.  No...

Last reply: Andrew Mitchell, P.E., Oct 3, 2020, 3:56 pm

Art-center

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Suren Melkumyan on Apr 7, 2020, 9:18 am

Can anyone tell us about the requirements of table 6-1 and 6-4 ASHRAE regarding air exchange? Judging from what I understand Russia has more stringent regulatory requirements

Zones served by mutli-zone unit but is exhausted separately

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Edgar Arevalo on Nov 15, 2019, 12:31 pm

This may be nothing, but should I still count for zones that are served by a multizone unit but the ventilated air is not recirculated back to the unit?  The air is pretty much exhausted through...

Last reply: David Hubka, Nov 19, 2019, 10:03 am

IEQp1 for Residencial Buildings

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Diego Escalona on Oct 23, 2012, 3:50 pm

Hello,

We have a 20-storey residential building, which will be naturally ventilated, so to meet IEQp1, naturally ventilated spaces shall be permanently open to the outside at a distance of...

Last reply: LEED Pro Consultant, Aug 23, 2019, 12:02 pm

Exhaust Rates for Enclosed Parking Garages

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Diego Pietzsch on Apr 15, 2016, 5:45 pm

How project teams applying combined a ventilation strategy(Mechanical + Natural) should proceed in order to meet the minimum requirements established in ASHRAE 62.1-2007, Table 6-4, for parking...

Last reply: Juan Carlos Sanabria Fallas, May 29, 2019, 4:42 pm

Entrance vestibules and stairs

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Dionisio Franca on Nov 1, 2016, 5:14 am

Do vestibules at the entrance of buildings require mechanical ventilation? As those spaces have lots of air exchange with the outdoors when people enter or leave the building, it seems to me that...

Last reply: Fatou Jabbie, | BSc. Comp. Sci. | MSc. Sustainability Management | LEED AP BD+C, Feb 4, 2019, 6:31 pm

Ventilation rates in garages

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Maria Porter on Sep 27, 2011, 9:42 am

My projects can follow the Ventilation Rate Procedure in ASHRAE 62.1-2007, sections 4 through 7 without bigegr problems. The only thing that is difficult is that we have garages under the...

Last reply: Agnieszka Rylska, Feb 1, 2019, 8:43 am

Single Zone Ventilation Calculation

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Boggarm Setty on Jul 31, 2018, 1:06 am

We have a project which has an big roof top lounge served by RTU, the same unit serve adjacent corridor & storages so this is basically an single zone system with no...

Last reply: Andrew Mitchell, P.E., Jul 31, 2018, 8:02 am

Ventilation calculation square footage boundary

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Melissa Mikulka on Jun 15, 2018, 4:40 pm

We have a project that contains a recycle bin storage area within a corridor.  Do the exhaust calculations have to include the entire corridor space or can we designate an area around the recycle...

Last reply: Melissa Mikulka, Jun 18, 2018, 10:15 am