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Classroom adjacent to Stair

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Casey Kuntz on Jan 31, 2018, 4:05 pm

Next to one of my classrooms is a stair shaft. On the other side of this same stair is "Outside". How do I show this in the table? Do I use  "Other" as the wall...

Expansion joints-LEED for schools v2009

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Stephanie Santiago on Sep 24, 2014, 10:54 am

For the expansion joints being used in a LEED project for schools v2009, do they have to meet the...

Last reply: Daniel Hicks, Sep 24, 2014, 5:23 pm

S12.2-2010

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Dana Murdoch on Jul 18, 2011, 8:07 pm

I went to the asastore.aip.org site and they did not have the 2002 version available. Can I use the 2009/2010 version? Will it be more stringent??

Last reply: Deborah Lucking, Nov 22, 2013, 2:16 pm

STC for Ceiling Assembly

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by PREMNATH SUNDHARAM on May 3, 2013, 7:31 pm

I'm filling out the Table IEQc9-1 and it asks me for a...

Last reply: Daniel Hicks, May 6, 2013, 10:21 am

DBA for HVAC Background Noise

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Greengrade User on Mar 13, 2013, 12:05 pm

Is the 40 dba a direct value for the equipment itself, or is it a net value based on a sound path analysis to the space?

Last reply: Daniel Hicks, Mar 13, 2013, 12:16 pm

Acoustics in 'Schools of 21st Century' Design

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Sally Zahner on Jun 14, 2012, 11:35 am

How are the acoustical requirements for this credit treated in 'open plan' designs where several classroom 'studios' are grouped together, as in the Schools of the 21st Century design approach?...

Last reply: Daniel Hicks, Jun 18, 2012, 11:03 am

4" Slab on Grade STC rating

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by renee jimenez on Mar 27, 2012, 7:31 pm

The first floor of my classrooms are slab on grade which per the LEED template should have an...

Last reply: Daniel Hicks, Mar 28, 2012, 9:11 am

STC Rating- ANSI S12.60-2010 exceptions

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Rebecca Griffith on Oct 10, 2011, 9:40 am

This is a followup and additional question to my June 7, 2011 post.

On 8/1/2011 a...

Last reply: Rebecca Griffith, Oct 10, 2011, 11:31 am

Window STC vs. OITC

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Dana Murdoch on Oct 6, 2011, 11:01 am

If our windows have an...

Last reply: Daniel Hicks, Oct 6, 2011, 11:58 am

IIC in IEQc9

Schools-2009 IEQc9: Enhanced Acoustical Performance
posted by Gary Madaras on Aug 29, 2011, 12:21 pm

Just want to double check . . . As far as I can see, there are no IIC requirements in IEQc9. Can someone confirm please? Thanks.

Last reply: Daniel Hicks, Sep 30, 2011, 11:39 am