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Design Operative Temperature & seccondary uses

NC-2009 IEQc7.1: Thermal comfort - design
posted by Guillermo T. Adamo on Jan 17, 2012, 5:33 pm

Hi,

Two questions involving credit IEQ 7.1.

1- In Table IEQc7.1-2 cooling mode: when they ask for the design operative temperature in winter season what do they mean? Is the design...

PVM-PPD Calculation

NC-2009 IEQc7.1: Thermal comfort - design
posted by Jason Wendel on Jun 11, 2010, 11:39 am

Does anyone know of a spreadsheet that can be used for PVM-PPD Calculation for ASHRAE 55?

Last reply: Rebekah Burke, Jan 4, 2012, 9:17 am

Documentation for a big project

NC-2009 IEQc7.1: Thermal comfort - design
posted by Veronika Sundberg on Oct 24, 2011, 9:47 am

Hi, im working in version 4.0 of this credit template. The opportunity to choose between the following is given:

"provide outputs from Load Calculation software or design spreadsheets that...

Last reply: Cam Fitzgerald, Dec 8, 2011, 9:30 am

IEQc7.1

NC-2009 IEQc7.1: Thermal comfort - design
posted by Robert Shapero on May 27, 2011, 2:14 pm

Tristan,

Is it possible to show a sample calc for credit 7.1. I am not sure how to calculate this and would welcome any insights as to how about providing this calculation. I was hoping to...

Last reply: Tristan Roberts, Nov 20, 2011, 11:52 pm

Re: Ashrae 55 for Workout Room/Gym

NC-2009 IEQc7.1: Thermal comfort - design
posted by James Del Monaco on Oct 21, 2010, 5:06 pm

I have a CI project which is approximately 31,000 SF of mostly office space. There is a 600 SF workout room and the remaining are all offices, conference rooms, and other standard office type...

Last reply: Gail Vittori, Nov 2, 2011, 3:04 pm

Meeting humidity requirements with mixed mode

NC-2009 IEQc7.1: Thermal comfort - design
posted by Carly Ruggieri on Aug 16, 2011, 10:42 am

Does anyone have any experience or guidance for documenting compliance with ASHRAE 55 with a mechanically conditioned, naturally ventilated building? When windows are open, the required humidity...

Last reply: Patrik Lazzari, Sep 23, 2011, 11:49 am

New ASHRAE 55 Compliance tool for the iPhone/iPad

NC-2009 IEQc7.1: Thermal comfort - design
posted by Danny Vandoren on Aug 5, 2011, 12:36 pm

There is a new ASHRAE 55 Compliance app for the iPhone/iPad, similar to the ASHRAE Thermal comfort tool. It calculates PMV and PPD for the LEED IEQc7.1 submittal. At only $8 its much more...

Help with Documentation

NC-2009 IEQc7.1: Thermal comfort - design
posted by Maya Karkour on Apr 14, 2011, 3:38 am

Dear all,

1) Thanks to LEED User for uploading sample documentation. This was very helpful.

2) the M&E working on the project would like to demonstrate compliance using a...

Last reply: Christopher Schaffner, Jun 9, 2011, 2:35 pm

Calculations Required?

NC-2009 IEQc7.1: Thermal comfort - design
posted by Greg Hackett on Jan 11, 2011, 9:40 am

Page 538 of the reference guide states that no calculations are required for this credit; and seems to suggest a narrative format. However, the On-line template says to "upload supporting...

Last reply: Rick Servoss, Jun 1, 2011, 4:08 pm

IEQ 7.1 operative temperatures

NC-2009 IEQc7.1: Thermal comfort - design
posted by mike diess on Dec 3, 2010, 11:56 am

For an office space I submitted psychrometrics for the worst day of the year & posted the values on the operative temp graph (fig.5.2.1.1-1). It shows the space falls w/in the std55...

Last reply: Christopher Schaffner, Jan 10, 2011, 5:25 pm