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Using Appendix A of ASHRAE 62.1-2007

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Karen Stewart on May 12, 2011, 6:38 pm

Has anyone ever used the alternative compliance option for this prerequisite by following Appendix A of ASHRAE 62.1-2007? The equipment designed for our facility is a...

Last reply: Taylor Ralph, May 26, 2011, 3:36 pm

Automobile Service Garage

NC-2009 IEQc6.2: Controllability of systems - thermal comfort
posted by Erin Adkins on May 26, 2011, 10:35 am

In an automobile service garage with 25 "stations" (there are not 25 employees, but worst case, I am assuming LEED will require each lift to be considered a "workstation").

In the way of...

Last reply: Erin Adkins, May 26, 2011, 2:19 pm

Parking Garage ventilation

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Robert English on Mar 30, 2011, 10:29 am

I am designing the truck bays at a fire station. The arrangement most closely resembles a parking garage. I am reading Ashrae 62 to require a constant run fan (assuming doors shut) with .75cfm/...

Last reply: Paula Hernandez, May 26, 2011, 1:58 pm

Pre K and K school question

Schools-2009 IEQp3: Minimum Acoustical Performance
posted by Sara Sweeney on Apr 27, 2011, 11:38 am

I had perviously contacted...

Last reply: Sara Sweeney, May 26, 2011, 11:22 am

IEQp1: Title 24-2008 in lieu of ASHRAE 62.1-2007?

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Leticia SooHoo on Mar 2, 2011, 5:27 pm

Fellow #LEED professionals: has anyone meet the requirements of IEQp1 using CA Title 24-2008 ventilation requirements in lieu of ASHRAE 62.1-2007?

Last reply: Roger Chang, May 26, 2011, 9:33 am

Storage Rooms as Critical Zone using 62MZ Spreadsheet

NC-2009 IEQp1: Minimum indoor air quality performance
posted by James Keohane on May 2, 2011, 6:01 pm

I have received review comments from a LEED Review Team questioning the results of the 62MZ spreadsheet which identified a Storage Room as the "Critical Zone". The reviewer requests that I revise...

Last reply: Roger Chang, May 26, 2011, 9:30 am

Direct Exhaust Systems

NC-2009 IEQc3.1: Construction IAQ management plan - during construction
posted by Erik Ruoff on Jul 7, 2010, 9:21 am

Does a project where all exhaust air is exhausted directly to the outside need...

Last reply: Tristan Roberts, May 26, 2011, 7:38 am

green power- purchased percentage

CI-2009 EAc4: Green Power
posted by Andy Plogsted on May 16, 2011, 2:59 pm

Our client owns the building and occupies 50% of the square footage of a singularly metered building.

The owner (our client) signed a contract to purchase...

Last reply: Tristan Roberts, May 26, 2011, 7:32 am

Water Closet Baseline

CI-2009 WEp1: Water Use Reduction
posted by Brandon Dark on May 12, 2011, 12:48 pm

Hello,

I am working on a large LEED CI project where the tenant is occupying the majority of an existing building. The restrooms in this building prior to construction had 3.5 gpf blow-out...

Last reply: Tristan Roberts, May 25, 2011, 9:16 pm

VOC Testing

NC-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by Maya Karkour on May 6, 2011, 11:20 am

Hello,

Do you guys know if the...

Last reply: Nadav Malin, May 25, 2011, 7:19 pm