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LEED NC-2009 IEQc8.1: How to Average Multiple Tvis Values

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Jay Wierzbicki on May 2, 2013, 9:53 am

I am trying to calculate the resultant...

Last reply: Devon Bertram, May 8, 2013, 4:42 pm

Compliance Factor Over 0.18

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Adrianna Schneider on Apr 29, 2013, 3:21 pm

The document sample I have states that the compliance factor is calculated by WindowArea/FloorArea * VLT
And then checking if it is between 0.15 and 0.18.

When it is less than .015...

Last reply: Jill Dalglish, PE, Apr 29, 2013, 5:12 pm

Multipurpose Space in Basement Regularly Occupied?

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Nelina Loiselle on Apr 26, 2013, 3:21 pm

Thank you Todd for answering my previous question- Now I have another one.

I am working on a fraternity building that has a large basement multipurpose space devoted to chapter...

Last reply: TODD REED, Apr 26, 2013, 3:47 pm

Passages & Halls- Measurement

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Lee Koepke on Apr 25, 2013, 3:52 pm

Good Afternoon.
We are pursuing the Measurement Option for Daylighting. My question is regarding whether "passages" are considered Normally Occupied. The general layout is an Open Office...

Last reply: Lee Koepke, Apr 26, 2013, 10:11 am

Zone floor area for Prescriptive Method

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Sara Rosenthal on Apr 25, 2013, 6:06 pm

How do I measure the zone floor area for the Prescriptive Method? I'm getting thrown off by the footnote on the calculator which reads: "The zone size can be reduced as needed to increase the...

Last reply: TODD REED, Apr 26, 2013, 9:57 am

Automatic Shades in the Option 2: Prescriptive Method

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Nelina Loiselle on Apr 16, 2013, 9:08 pm

The credit language for c8.1 is states:

"However, designs that incorporate view-preserving automated shades for glare control may demonstrate compliance for only the minimum 0.150 value...

Last reply: TODD REED, Apr 17, 2013, 8:24 am

Interior blinds under LEED 2009 NC

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Olivier Brouard on Apr 16, 2013, 1:25 pm

Hi Everyone,

I have seen two answers so far, so I will ask again, sorry.

Are interiors blinds a valid option under LEED 2009 NC to reduce the glaring issues when running a daylight...

Last reply: Eddy Santosa, Apr 16, 2013, 7:49 pm

Simulation tool

NC-2009 IEQc8.1: Daylight and views - daylight
posted by VICTOR MORENO on Mar 28, 2013, 7:16 am

Hi, I make a daylight simulation with Design Builder, that provides results for IEQ 8.1 v3.

Can i use this results to justify sample IEQ CREDIT 8.1: DAYLIGHT AND VIEWS - DAYLIGHT v4.0?...

Last reply: VICTOR MORENO, Mar 29, 2013, 6:21 am

Modeling Context

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Marzia Sedino on Mar 22, 2013, 5:27 pm

Hi,

For credit compliance, under OPTION 1 - Simulation, is it required to model the building context (e.g. neighboring buildings/obstructions)? I have not been able to find anywhere...

Last reply: Marzia Sedino, Mar 27, 2013, 10:36 am

Password and Zone Floor Area questions

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Gabriela Almquist on Dec 3, 2012, 4:14 pm

Hi, I'm trying to add a regularly occupied space (row) in the excel spreadsheet and it gives me an error message saying I do not have permission. Is there a way to add more spaces if I don't have...

Last reply: Jill Dalglish, PE, Mar 8, 2013, 11:28 am