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Baseline HVAC system type

Hospitality-NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Sep 14, 2023, 9:14 am

All,

We are working on a project in which the predominant space type is Hotel rooms; hence, Baseline HVAC system type 2 has been selected. However, there are several spaces, such as BOH...

Last reply: Marcus Sheffer, Sep 18, 2023, 2:25 pm

Baseline for Projects with Several Physically Distinct Structures

NC-v4 MPR3: Must comply with project size requirements
posted by Mike Mentzos on Sep 15, 2023, 6:57 am

All,

We are currently working on a hotel project, which consists from several buildings the sum of them is about 4,000 square meters. Each individual bulding is not greater than 2,300...

Water Proof membrane on Low emitting materials

CI-v4.1 EQc2: Low emitting materials
posted by Nagaraj Sankar on Aug 6, 2023, 12:42 am

Hi Users,

In one of fo our project we got a comments in low emitting materials ,  like whether the considered materials in low emitting materials has not  appear within the waterproofing...

Last reply: dectator mickal, Sep 17, 2023, 2:16 am

LEED CI parking

CI-v4 LTc5: Reduced parking footprint
posted by Donna Juselis on Jan 26, 2017, 12:11 pm

Our project is a remodel of the 2nd floor of a 3 story office building (CI v4). If our LEED project boundary is just the square feet of the 2nd floor (14,648 sf), and no new parking is being...

Last reply: Sandra Dold, Sep 15, 2023, 1:28 pm

Ventilation capacity for Warehouses

NC-v4 EQp1: Minimum indoor air quality performance
posted by G.J. Teunissen on Sep 15, 2023, 10:06 am

Hi,

We have a  shipping/receiving design  (nothing hazardous) around 1000m² with 15 people. The ventilation requirement according to ASHRAE 62.1 2010. Is (0.6 * 1000) + (5 * 5) = 625 l/s...

Low-flow WaterSense Devices

NC-v4 WEp2: Indoor water use reduction
posted by MAUDE PINTAL on Jun 15, 2020, 3:16 pm

Hello

Do you know models of bathroom faucets with a 0.5 gm flow that is WaterSense certified or certified aerators that can get the same flow?

Thank you,

Last reply: Aniket Singh, Sep 14, 2023, 4:57 pm

Are they going to update this credit now that COVID is considered endemic?

Pilot-Credits INpc137: Cleaning and Disinfecting Your Space for Emerging Pathogens
posted by Torsten Biernat on Sep 14, 2023, 9:04 am

The basic premise of this credit was created at the height of the pandemic. Does USGBC plan to update it now that vaccines are widely available and knowledge of the virus is commonplace. 

Last reply: Grace Friedhoff, Sep 14, 2023, 4:12 pm

Corridors around data hall is considered as non occupied space?

Data-Centers-NC-v4 EQc9: Acoustic performance
posted by Afogreen Build on Aug 2, 2020, 12:39 am

Hi all,

In LEED guide page 599, example of spaces that are unoccupied includes "data center floor area". Which one of below do you think is the correct understanding of this (In our case, ...

Last reply: Thomas Lagarde, Sep 14, 2023, 11:46 am

IN- Heat Island Mitigation with Cool Walls

CS-v4 INc1: Innovation
posted by Benjamín Nieto on Sep 13, 2023, 7:06 pm

Hello everyone!

Im currently working on an industrial project pursuing a LEED BD+C Core and Shell v4 certification. As we are attempting the IN- Heat Island Mitigation with Cool Walls...

Last reply: Nohemi Mena, Sep 14, 2023, 11:04 am

Heat Island Mitigation with Cool Walls

CS-v4 INc1: Innovation
posted by Benjamín Nieto on Sep 13, 2023, 6:46 pm

Hi,

Im currently working on a industrial project pursuing a LEED BD+C Core and Shell v4 certification. We are attempting the ID Cool Walls credit but have encountered some issues gathering...