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LEED v4.1 Life Cycle Analysis Documentation

LEED v4.1 Discussion Forum
posted by Isik Goren on Jul 11, 2019, 4:06 pm

I am doing LCA with ATHENA Impact Estimator. The v4.1 allows to get 1 point if a LCA is done, without a baseline building comparison.
My question is, the software's submittal template...

Occupant satisfaction score

EBOM-v4.1 EQc1: Indoor Environmental Quality Performance
posted by Amanda Medeiros on Jul 11, 2019, 3:19 pm

Could you please give me more information about this equation 1. The occupant satisfaction score isn´t clear for me. What is the variance in occupant satisfaction level? 

Equation...

IN vs. Exemp Performance Documentation Review

NC-v4 INc1: Innovation
posted by Tracy Jordre on Dec 30, 2018, 10:23 pm

We would like to wait until the Prelim Construction Submittal to submit our Innovation credits for review.  In our preliminary design submittal, we did not mark the Innovation credit as “ready to...

Last reply: emily reese moody, Jul 11, 2019, 11:29 pm

Project with frits in some rooms

NC-v4 EQc7: Daylight
posted by Danielle Waters on Jun 26, 2019, 9:03 am

For daylight credit, do the frits suffice as sun shading? 

Or would these rooms of the building not qualify for the daylight credit or just be hindered during a simulation?

Last reply: Daniel Glaser, Jul 11, 2019, 4:30 pm

Solar Light Pipe simulation for option 1 method in LEED v4

NC-v4 EQc7: Daylight
posted by Praveenbabu Rajkumar on May 8, 2018, 7:33 am

of IES files for any location or time by defining the solar angle of incidence to the skylight.  There's some good info on the Insight Forum (search for 'SolaTube'), and I can send you more...

Last reply: Daniel Glaser, Jul 11, 2019, 4:19 pm

VOC content- all or nothing?

NC-v4.1 EQc2: Low-emitting materials
posted by Tommy Linstroth on Jul 11, 2019, 10:00 am

that do not exceed the limit. But it would be nice to confirm with GBCI in the event a non-compliant product is used. I'll check with my contacts at GBCI and post the correspondence to the forum...

Last reply: David Hubka, Jul 11, 2019, 3:04 pm

DES allocation Calculator

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jul 11, 2019, 12:21 pm

Dear All,

I have a question regarding LEED V2009 BD+C New Construction and Major Renovation, EA P2 - Minimum Energy Performance.

We are working on a...

Missing inspection documentation

NC-v4 SSp1: Construction Activity Pollution Prevention
posted by Sean Adams on Apr 2, 2019, 8:36 am

Project has always been trying to earn LEED Silver and...

Last reply: Vanessa Nelson, Jul 10, 2019, 5:21 pm

PV Panles over compliant white membrane with a high SRI

CS-2009 SSc7.2: Heat island effect - roof
posted by Guillermo Hernandez Espinoza on Jul 4, 2019, 6:13 pm

Hi Everyone.

I have an array of pv panels that will be installed over a compliant white membrane with a high...

Last reply: David Posada, Jul 10, 2019, 5:04 pm

Pre development conditions for v4

NC-v4 SSc4: Rainwater management
posted by Gabriela Mesquita on Jul 5, 2019, 11:46 am

Good morning,

In the New Construction v.4 Guide, the calculation of stormwater storage volume for runoff control, does not mention the conditions before the project. I understand that the...

Last reply: David Posada, Jul 10, 2019, 5:00 pm