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Definition of clean utility room hand-washing sinks

NC-v4 WEp2: Indoor water use reduction
posted by Francesco Lupoi on Jun 24, 2022, 12:44 pm

Hi everyone!

I was wondering if the staff changing rooms of a hotel can be considered "clean utility room hand-washing sinks", so excluded from indoor water use reduction calculation?...

Last reply: emily reese moody, May 11, 2024, 4:17 pm

Ventilation requirements/ auto garage / pre-requisite

NC-v4 EQp1: Minimum indoor air quality performance
posted by Carla Galvanoni on May 8, 2024, 1:57 pm

We are attempting to use special circumstances to satisfy the minimum air quality performance, as our project does not fall under a category.

We have a repair garage where work on vehicles...

Last reply: Andrey Kuznetsov, May 11, 2024, 3:41 pm

Laboratory Sinks

CI-v4 WEc1: Indoor water use reduction
posted by Edgar Arevalo on May 9, 2024, 1:44 pm

I have a laboratory project where they will include sinks in the bio lab spaces.  How do we include this in the indoor water use calculator, would it be more like a kitchen faucet or public...

Last reply: Edgar Arevalo, May 11, 2024, 8:53 am

Simulating Daylighting Controls

CS-v4 EAp2: Minimum Energy Performance
posted by Paula Hernandez on Apr 29, 2024, 7:39 am

Hello,

We have to simulate “daylighting controls” for a space with skylights and side-lighting.

I am using HAP 5.11 to make the energy simulation, which will need an exceptional...

Last reply: Paula Hernandez, May 10, 2024, 7:05 am

run off volume calculation methodology- help needed

CS-v4.1 SSc4: Rainwater management
posted by Konstantina Kalliakoudi on Jan 20, 2023, 10:20 am

Hello to all Leed users,

I am new at this credit. I have a project in which I want to implement Option 1.

I have understood how the 90th percentile and the runoff site are...

Last reply: Samuel Calhoun, May 8, 2024, 4:45 pm

New Requirement? CDPH Emissions Testing Under Certain Conditions?

NC-v4.1 EQc2: Low-emitting materials
posted by Brian Salazar on May 8, 2024, 9:46 am

I have recently had LEED review for LEM kicked back because the Greenguard Gold or other material certificates were presumed under CDPH v1.2 for Classroom environment vs Office environment. I...

Last reply: Emily Purcell, May 8, 2024, 10:39 am

Lack of Bicycle Network Facility

CS-v4 LTc6: Bicycle facilities
posted by Junaid Khan on Aug 8, 2018, 1:41 am

Hi

Our firm is currently working on a core & shell project of an office building. We've designed a bicycle facility in accordance with the LEED credit compliance, within the building...

Last reply: Brightworks Sustainability, May 7, 2024, 11:53 pm

Interiors Life-Cycle Impact Reduction- Option 3 Design for Flexibility

CI-v4.1 MRc2: Interiors life-cycle impact reduction
posted by Laura Riegle on Jul 13, 2022, 9:26 am

Hi, 

I am persuing the "Interiors Life-Cycle Impact Reduction" credit,  Option 3: Design for Flexibility for a CI project.

In the project, there are concrete floors (no systems to...

Last reply: Brightworks Sustainability, May 7, 2024, 9:27 pm

GHG Emission parameters

NC-v4 EAp2: Minimum Energy Performance
posted by A&L SUSTENTABILIDADE on May 3, 2024, 4:02 pm

I have some questions regarding greenhouse gas (...

Last reply: Victor Catrib, May 7, 2024, 11:26 am

Baseline system type for project that will retain part of an existing HVAC system

NC-v4 EAp2: Minimum Energy Performance
posted by Camilo Velez on May 4, 2024, 12:16 pm

Hi all,

We are working on an existing small project (35,000 SF approx) that is going through a major renovation, where most of its systems are being updated, including new AHUs, however,...

Last reply: Tyler Thumma, May 7, 2024, 8:34 am