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DHW limitations

NC-2009 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Jan 16, 2019, 1:25 pm

Hi, I've been having some trouble regarding...

Ozone treatment

NC-v4 EQp1: Minimum indoor air quality performance
posted by Gabriela Crespo on Jul 18, 2016, 5:40 pm

Dear all,

We are working on a project where the ozone levels exceed the most recent three year average, so we must include air-cleaning devices for ozone. Does anybody have any guidance...

Last reply: LEEDme Lorenzi, Jan 11, 2019, 9:04 am

Table 6.8.1.C efficiencies

NC-v4 EAp2: Minimum Energy Performance
posted by Gabriela Mena on Dec 19, 2018, 1:26 pm


We are developing a hospitality project in Mexico. The HVAC central plant consist in three centrifugal water cooled chillers of 596 Tons each. The efficiency requirements in...

Prerequisites on Design Review

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Andrés Felipe Sánchez Sánchez on Dec 15, 2018, 6:24 pm

For version 4, Is it possible to send the Design Final Review without documenting one or more prerequisites. In a project there is not enough information to document one prerequisite, but for the...

Last reply: Marcus Sheffer, Dec 17, 2018, 10:34 am

Location of recycling bins

Retail-CI-v4 MRp1: Storage and Collection of Recyclables
posted by Alicia Villanueva on Nov 28, 2018, 12:20 pm

I have a retail project, that is a makeup store, so the space is divided in two main areas, the first one is operation area (staff only) and second one is a store area (sales floor), on the store...

Last reply: Kristina Bach, Nov 28, 2018, 1:00 pm

LPD for covered (open) mechanical room

CS-2009 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Nov 21, 2018, 5:22 pm

We're working on an energy modeling configuration and  filling the Section 1.4 Table: The project includes a mechanical room on the roof floor which is not entirely unclosed, it has a steel deck...

Last reply: Marcus Sheffer, Nov 23, 2018, 1:21 pm

Exhaust not interlocked with HVAC

NC-2009 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Nov 14, 2018, 11:38 am

Hello, we have this residential project were the HVAC system is as follows:

Baseline: System 2 - PTHP

Proposed: Mini Split System

The thing here is that, as known,...

Last reply: Marcus Sheffer, Nov 21, 2018, 2:43 pm

LEED CI v4 in a CS V2009

CI-v4 IPc1: Integrative process
posted by Gabriela Mena on Apr 19, 2017, 11:38 am

that section with the other sections of the guidelines to make sure it was consistent. You can find an example of a submission on the forum page dedicated to CS v3, SS Cr 9 located here: ...

Last reply: Summer Minchew, Nov 8, 2018, 9:41 am

Monitoring Plan

Pilot-Credits SSpc55: Bird collision deterrence
posted by Cynthia Fierro on Nov 1, 2018, 7:44 pm

By completing the three-year monitoring plan, what would be the follow-up to the plan?

Last reply: Paula Melton, Nov 6, 2018, 12:00 pm

Thinner use

CS-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by ilse angel on Oct 22, 2018, 9:15 pm

Hi! does the use of thinner for cleaning purposes falls within the scope of this credit?

Do we have to comply with the requirements of the rule 1143?