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Minimum ventilation in Storage, electrical rooms, lift m/c roomsNC-2009 IEQp1: Minimum indoor air quality performanceposted by Arub Vijay on Feb 21, 2012, 5:58 am
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? Last reply: Omer Moltay, Feb 24, 2012, 2:59 pm |
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Min OA rate of a VAV syts with DCVNC-2009 IEQp1: Minimum indoor air quality performanceposted by Chellapillai Srinivasan on Feb 7, 2012, 6:53 am
How do one determine minimum outdoor air intake flow of a... Last reply: Roger Chang, Feb 18, 2012, 8:06 am |
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IEQp1 required signatoryNC-2009 IEQp1: Minimum indoor air quality performanceposted by Anne-Maria Vierinen on Feb 8, 2012, 5:41 am
Our HVAC designer is also the ventilation systems designer on our project. Does anyone know if each project team member is required to have only a single role, or can they somehow be given dual... Last reply: David Posada, Feb 9, 2012, 5:53 am |
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Complying with Natural Ventilation Req. in a Apartment Bldg.NC-2009 IEQp1: Minimum indoor air quality performanceposted by Rob Hink on Jan 16, 2012, 9:25 am
We have a multi unit high rise residential bldg. and we are attempting to provide natural ventilation to all units using the operable windows and sliding doors. We have confirmed the amount of... Last reply: Sustainability Provider, Jan 28, 2012, 3:41 am |
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Natural Ventilation complianceNC-2009 IEQp1: Minimum indoor air quality performanceposted by Guillermo T. Adamo on Jan 23, 2012, 1:02 pm
Hi, We´re working on a project that is pursuing IEQ P1 via natural ventilation. The 4% of ventilation surface required could be achieved using operable windows? Or it is mandatory the use... Last reply: Guillermo T. Adamo, Jan 23, 2012, 8:34 pm |
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local code IEQ requirementsNC-2009 IEQp1: Minimum indoor air quality performanceposted by Mike W. on Dec 2, 2011, 2:58 pm
In New York the local code does not follow IBC or ASHRAE 62.1. It requires 20cfm/person and 0cfm/sf. How do I go about proving to USGBC that the ventilation levels are adeqaute, when all the... Last reply: Roger Chang, Dec 9, 2011, 9:17 am |
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IEQp1 CorridorNC-2009 IEQp1: Minimum indoor air quality performanceposted by Carolina Vergnano on Sep 16, 2011, 1:46 pm
Hello, I'm working on a project that the air exchange in the corridor is made by an adjacent open plan office. I would like to know if I still comply with the requirement of the standard... Last reply: Carolina Vergnano, Nov 21, 2011, 11:41 am |
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Alternative Compliance path for international projectsNC-2009 IEQp1: Minimum indoor air quality performanceposted by Susann Geithner on Nov 15, 2011, 10:53 am
The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects.... |
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Parking garages area- ASHRAE 62.1NC-2009 IEQp1: Minimum indoor air quality performanceposted by Felipe Duran on Nov 11, 2011, 9:36 am
According to ASHRAE 62.1 the ventilation rate for the parking area needs to meet 0.75 CFM/sqft. Last reply: Roger Chang, Nov 13, 2011, 12:07 pm |
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IEQp1 ASHRAE 62.1 CalculatorNC-2009 IEQp1: Minimum indoor air quality performanceposted by Shannon Allison on Nov 8, 2011, 1:48 pm
I read through previous posts and have not seen an answer to this question so forgive me if I missed it. The ASHRAE calculator does not seem to apply to 100% outdoor air systems. Is this true... Last reply: Dylan Connelly, Nov 8, 2011, 8:39 pm |
