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GEOFOAM

NC-v4.1 EQc2: Low-emitting materials
posted by Angi Rivera on Nov 16, 2023, 3:42 pm

Has anyone ever had EPS Geo Foam on a project? We have a project where the foam is used underneath bleechers, inside the main concrete...

Last reply: Erica Downs, Nov 17, 2023, 7:41 am

LEED Precertification documents

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Sankar R on Oct 13, 2020, 6:36 pm

Can someone with prior experience tell me what documents are typically required for Precertification?

I understand that I have to fill a Precertification spreadsheet with explanation on...

Last reply: Melvina Pramadya Puspahati, Nov 17, 2023, 4:04 am

Islamic Water Closets

EBOM-2009 WEp1: Minimum Indoor Plumbing Fixture and Fitting Efficiency
posted by Jutta Berns on Jun 5, 2011, 1:44 pm

a fixture should be counted and there are a lot of conversations on how to account for various different populations in the other WE forums so I won't repeat that conversation. The foot baths I would...

Last reply: Umesh Atre, Nov 16, 2023, 11:09 am

Overall credit experience

Pilot-Credits EQpc116: Daylight in nonregularly occupied spaces
posted by Valeria Fiorentino on Mar 18, 2022, 8:02 am

As the project was already pursuing Daylight credit we have been able to use the same simulation tool for this piot credit. The project has a great façade from a daylight perspective, which...

Last reply: Collin Robinson, Nov 15, 2023, 4:00 pm

Weekend trips

NC-v4.1 LTc5: Access to quality transit
posted by Aaron Kennedy on Apr 13, 2021, 5:11 pm

Does anyone have experience with a project not being open on weekends and still getting credit if the weekend trips are below the minimum?  I am submitting additional information with a letter...

Last reply: Azra Semic, Nov 15, 2023, 8:01 am

ASHRAE 90.1 requirements

NC-v4 EAp2: Minimum Energy Performance
posted by Guillaume Rose on Oct 1, 2019, 5:28 am

Hi, 

I work on a Core & Shell project based in Paris and i have a question about ASHRAE 90.1 Standards, and more especially on the possibility to derogate to certain requirements. On...

Last reply: Gustavo De las Heras Izquierdo, Nov 14, 2023, 7:26 pm

Mandatory envelope thermal properties

CS-2009 EAp2: Minimum Energy Performance
posted by Katherine Ann Resurreccion on Feb 14, 2012, 4:24 am

I have a question about the mandatory provisions with international projects (Climate-1), in a tropical country where heating is not applicable and wall insulation is not typically being used....

Last reply: Gustavo De las Heras Izquierdo, Nov 14, 2023, 7:16 pm

Evapotranspiration (ETo) Data Sources

EBOM-v4 WEc1: Outdoor water use reduction
posted by Stephanie Donovan on Mar 7, 2016, 6:12 pm

The resources link for this credit directs us to use the ETo software calculator from the FAO website:
http://www.fao.org/nr/water/eto.html...

Last reply: Michelle Robinson Schwarting, Nov 14, 2023, 2:46 pm

Breathing zone for minimum indoor air quality

CS-v4 EQp1: Minimum indoor air quality performance
posted by Julio Fernandez Amodia on Nov 13, 2023, 1:14 pm

Hi to all,

I am confused regarding the minimum indoor air quality calculation. In my case, I have one single zone system and several spaces with 100% outdoor air systems, the project is...

Last reply: Dave Hubka, Nov 14, 2023, 8:43 am

Grey Infrastructure Devices

NC-v4.1 SSc4: Rainwater management
posted by Jason Cocek on Oct 14, 2021, 11:25 am

The LEED v4.1 guidance says that conventional grey infrastructure devices and hard runoff conveyance systems can be used as a component of...

Last reply: Catarina Costa Goncalves, Nov 14, 2023, 4:33 am