Log in
Forum » Mexico

Environmental Product Declaration

CI-v4 MRc3: Building product disclosure and optimization - environmental product declarations
posted by Gabriela Mena on Jun 13, 2017, 5:06 pm


We are evaluating the EPD performance of a commercial interior project furniture, the architects are specifiyng Herman Miller Furniture and almost all have the BIFMA certification, I...

Last reply: Tristan Roberts, Aug 26, 2017, 2:45 pm

LEED Form MR 4

NC-2009 MRc4: Recycled Content
posted by juan pena on Aug 23, 2017, 11:44 am
Last reply: Tristan Roberts, Aug 26, 2017, 1:34 pm

belated project registration / certification process feedback

CS-v4 SSp1: Construction Activity Pollution Prevention
posted by Daniela Mendez on Apr 18, 2017, 11:41 am

Tristan Roberts HPDC Technical Director Quill Nook Farm LEEDuser Expert 11454 thumbs up August 26, 2017- 1:19 pm Daniela, this is a tricky situation, particularly as LEED v4 has some credits that reward early design assessments that you won't be able to do. However, as long as you can identify enough credits that you can go after, I don't see any inherent obstacles to the situation. Certainly projects on this forum have done it before, and I hope they will chime in with thoughts. In terms of this prereq, special circumstances like this are not uncommon. I would do your best, document...

Last reply: Tristan Roberts, Aug 26, 2017, 1:19 pm

Thermal Comfort Controls

NC-v4 EQc5: Thermal comfort
posted by LEED Pro Consultant on Feb 28, 2017, 1:04 pm

We are working on a project mainly dedicated to showers (83) and changing rooms (20) of a very large complex, with no workspaces within it, Could the project comply with this credit by excluding...

Last reply: Tristan Roberts, Aug 26, 2017, 9:08 am

Thermal controls for 50% occupants

CI-v4 EQc5: Thermal comfort
posted by Gabriela Mena on Jul 20, 2017, 1:40 pm


We have a project in Mexico City, the system is VRF and for the interior spaces we have Fan coil units, approximately 60% of the project area is open office space and it is...

Last reply: Parker Hall, Aug 8, 2017, 12:40 pm


Homes-v4 EQp1: Ventilation
posted by Gustavo De las Heras Izquierdo on Jul 14, 2017, 10:44 am

Has anyone installed an ERV ventilation system? Does it need to be Energy Star certified or this requirement is only for extractors?

Last reply: Ian Johnson, Aug 6, 2017, 11:14 am

Option 1 Skylights

CS-v4 EQc4: Daylight
posted by Edna Urias on Aug 5, 2017, 3:28 pm

We are installing polycarbonate skylights on an industrial plant Core & Shell project. In order to comply with Option 1, i noticed it requires blinds as glazing elements to be installed,...

Product type classification

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Raquel Ortiz on Jan 23, 2017, 5:23 pm

I have a project where a Stonhard flooring system will be installed, like a terrazzo floor characteristics,
The system has a hardener for two components coating and a quartz...

Last reply: Susan Walter, Jul 25, 2017, 4:06 pm

Automatic Receptacle Control

CI-v4 EAp2: Minimum Energy Performance
posted by Gabriela Mena on Jun 19, 2017, 6:21 pm


We have a CI project in Mexico City, for the receptacle control we are specifying 50%of private and open offices with a timer. However we want to know if it is accepted if we also...

Last reply: Marcus Sheffer, Jun 20, 2017, 9:25 am

Showers & Changing Facilities

CS-v4 LTc6: Bicycle facilities
posted by Edna Urias on Jun 15, 2017, 1:57 pm

We were wondering if a Core & Shell building will be subdivided in a future for 2 tenants, do we have to consider shower facilities at 100 feet from each main entrance ? Which in this case...

Last reply: Edna Urias, Jun 16, 2017, 3:24 pm