Post a question or comment
Credit Filters
Minimum IAQ Performance
Filter by location
Forum
Topic
Replies
Recent

Engineered ventilation system - operable windows

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Ritwik Kakati  on 

In our high-rise multifamily building project, we are trying to demonstrate IEQp1 compliance for living rooms & bedrooms by showing an engineered ventilation system whereby toilet exhaust fans

1
Tue Sep 2, 2014, 10:31 pm

62.1 Theater Stage and Seating - Open spaces - 62.1 vent require

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Victoria Watson  on 

Hi, I have a theater space which has one single zone AHU serving the stage area and one single zone AHU serving the seating.

1
Mon Nov 17, 2014, 4:18 pm

Natural and mechanically ventilated space: hybrid LEED model

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Jeremy Eddy  on 

> I am trying to model a hybrid system in Carrier HAP. We have a VRF system that utilizes dedicated outdoor air at a constant supply CFM as well as standard indoor recirculation units.

1
Fri Nov 16, 2012, 5:24 am

Exhaust Requirement

NC-2009 IEQp1:Minimum IAQ Performance
posted by  SAMY Chamy  on 

I think this credit is for fresh air requirement. Is there any requirement for Exhaust rates, are they need to documented for this credit Our project have store rooms as per local Fire and safety

1
Mon Nov 2, 2015, 1:15 pm

Patio doors and Natural Ventilation

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Steve Loppnow  on 

Could a sliding patio door contribute to the total operable wall area in a naturally ventilated space, or is it windows only? (per ASHRAE 62.1-2007 paragraph 5.1)

1
Fri Feb 25, 2011, 4:51 pm

IEQ Prerequisite 1 – Minimum Indoor Air Quality Performance

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Harsharan Kaur  on 

We are working on a Project, in which most of the rooms are complying with the ASHRAE 62.1-2007 Natural Ventilation requirements, stated under the IEQ Prerequisite 1 – Minimum Indoor Air Quality Pe

1
Wed Jun 11, 2014, 7:08 pm

Minimum ventilation in Storage, electrical rooms, lift m/c rooms

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Arub Vijay  on 

Do we need to comply with the ventilation rates in Table 6-1 (ASHRAE 62.1-2007) for electrical rooms, lift machine rooms, electrical rooms etc?

1
Fri Feb 24, 2012, 7:59 pm

Design System Primary supply Airflow (Vpsd)

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Charalampos Giannikopoulos  on 

For a VAV (multiple-zone) system should the Design System Primary supply Airflow (Vpsd) sum up the total supply (and not the outdoor) air of each zone?

0

Centrifugal closed-circuit cooling tower minimun distances

NC-2009 IEQp1:Minimum IAQ Performance
posted by  CT G  on 

Dear all, Do centrifugal closed-circuit cooling towers have to comply with table 5-1, of ASHRAE 62.1-2007? In our project, the closest distance from the cooling tower to the DOAS is 6 meters (hor

1
Wed May 6, 2015, 6:25 pm

IEQp1: Exhaust fans for public/private lavatories, kitchen,

NC-2009 IEQp1:Minimum IAQ Performance
posted by  RICHARD CUEBAS  on 

IEQp1: Exhaust fans for public and private lavatories, kitchen, cafeteria and multiuse court Our project is a new school. The Design Final Review denied IEQp1 with two comments.

1
Fri Dec 21, 2012, 5:43 pm