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Runoff volume managed for more than leed boundary

NC-v4 SSc4: Rainwater management
posted by Sofia Barahona on May 13, 2020, 5:14 pm

We have a current project, which is the 3rd stage of a data center complex. The fist two stages are already finish and started functioning some time ago. The stormwater management and design was...

Group or single project for Warehouse

NC-v4 MPR2: Must use reasonable LEED boundaries
posted by Sofia Barahona on Mar 11, 2020, 4:15 pm

We are currently working on a warehouse which has a total of 12,704.13m2, the project consist of a building of storage and operative offices with a total of 12,516.67m2 and a small separate...

Last reply: Summer Minchew, Mar 15, 2020, 8:53 am

Automatic Receptacles LEED Interpretation

NC-v4.1 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Jan 17, 2020, 8:10 am

We are attempting to work on a project in LEEDv4.1, which in Optimize Energy Performance states that ASHRAE 90.1-2016 mandatory provisions must be met. However we are wondering if the following...

Last reply: Sofia Barahona, Mar 6, 2020, 10:59 am

Distribution of preferred parking on mixed-used buildings

NC-v4 LTc8: Green vehicles
posted by Sofia Barahona on Dec 20, 2019, 1:58 pm

Hi, we are working on a Core and Shell project which has mixed uses: offices and commercial. The project has 4 levels of underground parking, there are two levels assigned exclusively for the use...

Last reply: Dionisio Franca, Dec 22, 2019, 8:02 pm

Mandatory Provision for Lighting Controls C&S

CS-v4 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Oct 14, 2019, 10:00 am

We are currently working on a LEED Core and Shell v4 office building on Santiago, Chile. Regarding the issue of mandatory provisions ASHRAE 90.1-2010, if there is a binding lease or sale...

Last reply: Tyler Thumma, Dec 20, 2019, 11:06 am

Setback requirement

NC-v4 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Nov 6, 2019, 2:56 pm


We are working on an office building where some private offices are served by split system. How does the setback requirement is met on these specific HVAC system?

Last reply: Sofia Barahona, Nov 7, 2019, 3:39 pm

Ventilation in Corridors

NC-v4 EQp1: Minimum indoor air quality performance
posted by Sofia Barahona on Oct 29, 2019, 12:24 pm

We have a question regarding the ventilation requirements on corridors in order to comply with requirements of Minimum Indoor Air Quality Performance prerrequisite.

Do we need to provide...

Last reply: Sofia Barahona, Nov 4, 2019, 7:44 am

Manufacturing Plant Energy Consumption

NC-v4 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Oct 30, 2019, 3:13 pm

We are working on a project that is pursuing LEED v4: New Construction. This project is a plasterboard manufacturing plant, in which an important part of its energy consumption is produced by...

Last reply: Marcus Sheffer, Oct 30, 2019, 5:50 pm

Definition of Material Streams

NC-v4 MRp2: Construction and demolition waste management planning
posted by Christopher Russell-King on Oct 2, 2018, 1:34 pm

https://leeduser.buildinggreen.com/forum/regulation-commingled-recycling-facilities  and h ttps://leeduser.buildinggreen.com/forum/filling-out-cd-waste-calculator). Can you clarify that you are getting project-specific rates or average diversion rates for the facility? Log...

Last reply: Tiffany Beffel, Oct 17, 2018, 3:07 pm

Enhanced Indoor Air Flows in Spaces under ASHRAE 170 clasification

Healthcare-v4 EQc1: Enhanced indoor air quality strategies
posted by Jose Antonio Kovacevic on Apr 11, 2018, 3:21 pm


I am assessing the indoor airflow needs of an hospital pursuing credit EQc1, option 2. I was wondering if the exigence of EQc1 option 2 to increase flow rate by 30% in all occupied...