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NC-v4 WEp1: Outdoor water use reduction
posted by Monica Uceda on Jun 2, 2021, 2:26 pm

Hello everyone, 

We made the design review presentation for an educational building in late 2020 that didn't incorporate a landscaping project. We went to the full 2 rounds of design...

How to achieve minimum savings in energy consumption in a naturally ventilated project with high miscellaneous loads?

NC-v4 EAp2: Minimum Energy Performance
posted by Jose Antonio Kovacevic on Jul 27, 2020, 4:31 pm

We are currently working on a naturally ventilated project located in Lima, Peru and we are having problems achieving the minimum 5% saving in energy consumption for the energy prerequisite. The...

Last reply: Marcus Sheffer, Jul 28, 2020, 1:05 pm

WELL 36:Water treatment w/Ultraviolet germicidal irradiation as a LEED v 4 ID credit

WELL v1 Building Standard Tip Sheet
posted by Elda Silva on Jun 15, 2020, 6:22 pm


I am wondering if Ultraviolet germicidal irradiation at the water Inlet valve of the project could be used as an ID credit for LEED v4. The project is located in northern Peru,...

Energy Simulation: naturally ventilated and conditionated (No HVAC)

NC-v4 EAp2: Minimum Energy Performance
posted by Jose Antonio Kovacevic on Jun 4, 2020, 5:01 pm

We are pursuing LEED V4 NC Certification for a building that is part of a University Campus.

The project is located in Lima, Peru, where the climate is ideal for natural ventilation and...

Last reply: Santiago Sánchez Sánchez, Jun 9, 2020, 4:13 pm

Unisex Toilet

NC-2009 WEp1: Water Use Reduction
posted by sebastian castañeda on Jun 17, 2016, 12:01 pm

to post comments Emily Purcell Green Building Specialist Solomon Cordwell Buenz LEEDuser Expert 232 thumbs up May 6, 2020- 6:42 pm Hi Edgar, I just realized this is the v2009 forum and I was looking...

Last reply: Emily Purcell, May 7, 2020, 3:52 pm

Different contractors for earthworks and construction

NC-v4 SSp1: Construction Activity Pollution Prevention
posted by Vanessa Montezuma ramos on Feb 24, 2020, 3:33 pm

Hi everyone, 

We are working on an Airport project. The earthworks and construction of the terminal will be done by different contractors, meaning the...

Last reply: Vanessa Nelson, Feb 25, 2020, 6:00 pm

Minimum IAQ Performance Calculator- Multiple Zone and 100% OA

CI-2009 IEQp1: Minimum indoor air quality performance
posted by Ron Dean on Feb 7, 2017, 2:45 pm

I have difficulty filling out the Minimum...

Last reply: Eric Bautista, Feb 10, 2020, 10:20 pm

Control monitoring in tenant spaces

CS-v4 EQp1: Minimum indoor air quality performance
posted by Ron Dean on Jul 19, 2019, 11:18 am


I have a high-rise residential building project, which will be naturally ventilated. No implementation within residential units will be included in the project scope of work. 


Last reply: Ammon Palmer, Oct 22, 2019, 10:20 am

IEQp1- calculator

EBOM-v4 EQp1: Minimum indoor air quality performance
posted by sebastian castañeda on May 2, 2017, 11:25 am

My greetings
I am working through In the IEQp1 Minimum Indoor air quality performance and I need orientation with respect to systems with natural ventilation.
I need to know if exists...

Last reply: Ben Stanley, Jun 14, 2018, 7:10 pm

Carbon Dioxide Monitors

EBOM-v4 EQc2: Enhanced indoor air quality strategies
posted by sebastian castañeda on Jan 26, 2017, 10:29 am

I currently have installed co2 sensors in densely occupied rooms located to the specifications mentioned in the OM LEED V4 Ref Guide. My query is how to calculate the ppm to which the sensors...

Last reply: Trista Brown, Aug 28, 2017, 6:07 pm