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How to simulate qualified area for IEQc8.1 at both 9 am and 3pm

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Cathy W on Aug 26, 2016, 8:31 am

Option1-simulation. The result of ecotect shows the qualified regulary occupied area is 84% at 9 am, 83% at 3 pm. I took 83% as simulation result.
But I got review technical advice like...

Last reply: Eddy Santosa, Aug 26, 2016, 11:09 am

How to simulate qualified area for IEQc8.1 at both 9 am and 3pm

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Cathy W on Aug 26, 2016, 8:12 am

Our project chose option 1 -simulation. And the simulation result is 84% ROA is qualified at 9 am, 83% ROA is qualified at 3pm. Then I took 83% as a simulation result.
But I got project...

Reflectance Values

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Ciaran McCabe on May 12, 2016, 4:12 am

For LEED 2009 (C&S) is it acceptable to use the following surface reflectances - - Walls -80%, Floors-25%, Ceiling - 80%. Is there any guidance on what can be used for these simulations....

Last reply: Ciaran McCabe, May 12, 2016, 8:59 am

Floor area- allowable difference between sim. model and PIf3

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Anna Korinkova on Apr 27, 2016, 10:49 am

We are pursuing the Option 1 - simulation path. The total regularly occupied area (ROA) reported for the simulation is linked to the PIf3 credit. This represents a challenge when creating the...

Last reply: Anna Korinkova, May 6, 2016, 9:40 am

net area vs gross area (simulation) in IEQc8.1

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Panagiota Dadinou on Jan 12, 2016, 8:12 am

Hello,

a question concerning IEQc8.1 & IEQc8.2 .

Can we use the net floor area instead of...

Last reply: Eddy Santosa, Jan 12, 2016, 4:51 pm

net area vs gross area (simulation)

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Panagiota Dadinou on Jan 12, 2016, 8:02 am

Hello,

a question concerning IEQc8.1 & IEQc8.2 .

Can we use the net floor area instead of...

To what extent we provide Tenant fitout

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Indochine Engineering VN on Aug 7, 2015, 3:27 am

Hi, my project has 19 office floors, and one floor is already fitted out by tenant. So the rest 18 floors are empty - open office. I was of the understanding that daylight and view credit require...

Last reply: Eddy Santosa, Aug 7, 2015, 10:10 am

Zone Floor Area Calculation

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Maggie Hogan Skaug on Jul 27, 2015, 3:48 pm

For the prescriptive method, how is Zone Floor Area calculated for a multi-floor office building with no tenant build-outs? Is the ZFA = 2 times the window head height? Thanks

Last reply: TODD REED, Aug 3, 2015, 1:31 pm

Partition walls after C&S contruction work

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Ricardo Sá on Aug 3, 2015, 5:02 am

An office building that is being certified under LEED C&S will have 80% of its...

Last reply: TODD REED, Aug 3, 2015, 8:32 am

Prescriptive: Differents visible light transmittances

CS-2009 IEQc8.1: Daylight and views - daylight
posted by Francisca Herrera on Jul 30, 2015, 3:39 pm

Hello,
I'm trying to get IEQ C8.1 by the prescriptive option, but I'm having problems with the calculation of the visible light transmittance.

Inside of the same space I have an...

Last reply: TODD REED, Jul 31, 2015, 11:36 am