Log in
Forum » Brazil

Natural Ventilation to provide Exhaust ventilation (ASHRAE 62.1 2010, Section 6.5)

CS-v4 EQp1: Minimum indoor air quality performance
posted by Adriana Hansen on Oct 28, 2020, 8:53 am

Dear all,

We have some projects where restrooms and locker rooms have windows to the outside environment and are not served by a heating or cooling equipment. We would like to ask...

Last reply: Adriana Hansen, Nov 6, 2020, 9:11 am

Energy Performance Periode

EBOM-2009 EAc1: Optimize Energy Efficiency Performance
posted by Leandro Silva on Jul 9, 2020, 6:45 pm

Dear all,

Good afternoon.

I have a LEED EB-OM v2009 process that was suspended during the Corona Virus pandemic and is planning to resume. We had a period from March-2020 to July-...

Last reply: Patrick Murisset, Jul 10, 2020, 9:18 am

Monitoring for naturally ventilated warehouse

CS-v4 EQp1: Minimum indoor air quality performance
posted by John Smith on May 4, 2020, 4:44 pm

Dear all,

I am working on a project for a logistics warehouse (Core and Shell) with 308 (width) x 102 (depth) meters. The project has docks on both sides (the docks are 308 meters long) of...

Last reply: Maria Moran , Jul 9, 2020, 9:10 am

recyclable storage area outside the boundary

NC-v4 MRp1: Storage and Collection of Recyclables
posted by Larissa Murakami on Dec 8, 2017, 6:28 am

Would it be possible to use an area outside the boundary for the recyclable storage area? We are with the office of a company in the process of certification, but still on the ground there is the...

Last reply: Shannon Oletic, Oct 31, 2019, 4:30 pm

Drainage Concrete Pipes

NC-2009 MRc4: Recycled Content
posted by DEBORAH LOBO on Jul 24, 2019, 8:36 am

Hi all,

I would like to know if Drainage Concrete Pipes fit into the calculation of materials with...

Baseline envelope- Existing Buildings (Retrofit)

NC-2009 EAp2: Minimum Energy Performance
posted by João Costa on Oct 9, 2014, 10:11 am

I would like to ask if anyone has a comment on two questions regarding the baseline model for existing buildings:

1) According to Table 3.1 from Appendix G, thermal loads due...

Last reply: Marcus Sheffer, Jul 16, 2019, 4:53 pm

How to calculate 5% of the site’s vegetated area (excluding preserved or restored habitat area)?

Pilot-Credits SSpc82: Local food production
posted by Adriana Hansen on Jul 5, 2019, 9:45 am

Hi everyone, as my team was studying the Local food production requirements, there was a doubt about how to address to the BD+C area requirement below:

  • At least 5% of the...

Pharmaceutic Industry Aplication

EBOM-v4 EAc4: Optimize Energy Performance
posted by Gustavo Fialho Pinto on May 7, 2019, 9:26 am

According to (Capparella, 2013) the average values ​​of pharmaceutical industry energy spending can be estimated at 4391...

Last reply: Trista Brown, May 16, 2019, 8:12 pm

Calculator table

NC-v4 SSc4: Rainwater management
posted by Gracielli Monteiro on May 2, 2019, 10:02 am

we used combined...

Grass only landscaping

CS-v4 WEc1: Outdoor water use reduction
posted by Marina Andrade on Apr 26, 2019, 10:49 am


My team is currently working on a project and we are not sure we meet the criteria for option 1 (no irrigation required) in both WEp1 and WEc1 - Outdoor Water Use Reduction.