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NC-2009 IEQp1: Minimum indoor air quality performance
posted by Anastasia Makarenko on May 16, 2016, 7:32 am

Our project is a big confectionary plant situated in Russia.
According to the local standards we are not allowed to lay air ducts and make supply ventilation for such premises as stair...

Last reply: Andrew Mitchell, P.E., May 17, 2016, 9:36 pm

State of Illinois Smoking Law

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Heather Holdridge on Apr 28, 2016, 9:53 am

Heather Holdridge Sustainability Director Lake|Flato Architects LEEDuser Premium Member 111 thumbs up April 28, 2016- 1:30 pm Thank you both. My mistake-- I absolutely posted this in the wrong forum. Only...

Last reply: Heather Holdridge, Apr 28, 2016, 1:30 pm

Engineered Natural Ventilation with Ceiling Fan

NC-2009 IEQp1: Minimum indoor air quality performance
posted by James Lee on Feb 12, 2016, 6:31 pm

Hi,
I have a lobby which has one side is open to outside. But the length of lobby is almost 40ft instead of 25ft. And their are 8 ceiling fans evenly. Could be this the case for engineered...

Last reply: Andrew Mitchell, P.E., Apr 15, 2016, 4:25 pm

Exhaust-only ventilation?

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Laura Charlier on Apr 14, 2016, 11:28 am

Does anyone know if there is a LEED interpretation that allows exhaust-only ventilation in multifamily units under LEED-NC?
Thanks!

Last reply: Andrew Mitchell, P.E., Apr 14, 2016, 11:42 am

single zone or multi-zone calculation?

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Hongyun Zhou on Mar 29, 2016, 2:04 am

I have a project, which have two types of system:
1. OA system offering the fresh air to each room, and each room has an individual fan coil unit .
2. OA system offering the fresh air...

Last reply: Hongyun Zhou, Mar 31, 2016, 9:41 pm

Combine Natural ventilation & trickle ventilation for Apartment

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Thu Nguyen on Mar 29, 2016, 11:00 am

Dear all experts!
I have a high-rise residential building which aim to comply with IEQ pre.1 by combining 2 ways.
1. Living room and dinning room will comply with natural ventilation...

Last reply: Andrew Mitchell, P.E., Mar 31, 2016, 9:25 am

ASHRAE 62.1

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Kristopher Lashley on Mar 16, 2016, 1:42 pm

We have an electrical room on site that is not attached to the main building and will hold the electrical equipment for a diesel fueling station. Someone will be in the room twice a day just to...

Last reply: Dave Hubka, Mar 16, 2016, 1:56 pm

Fresh air supply using Cooling pad in Production area

NC-2009 IEQp1: Minimum indoor air quality performance
posted by SAMY Chamy on Mar 12, 2016, 2:42 am

Dear all

Our project is single storied sewing factory in production area we have large size Exhaust fans in one side and opposite side of exhaust fan have cooling pad

Now the issue...

Last reply: Andrew Mitchell, P.E., Mar 14, 2016, 9:11 am

Exhaust in naturally ventilated apartment-style dorms

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Michael Wironen on Oct 10, 2013, 10:41 am

Hi,

We have a tricky situation. We have a dormitory with apartment-style dorms. There is a common living area/kitchenette with four student bedrooms (with private baths) off a common...

Last reply: Erica Downs, Mar 3, 2016, 5:06 pm

Naturally Ventilated

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Alejandro Macias on Feb 24, 2016, 3:24 pm

Hi! I'm working on a one-story dormitory project. The different spaces are naturally ventilated and are in compliance with ASHRAE 62.1 "All must be naturally ventilated spaces within 25 feet of...

Last reply: Andrew Mitchell, P.E., Feb 25, 2016, 11:52 am