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Detaining the rainwater runoff-an accepted solution?

NC-v4 SSc4: Rainwater management
posted by Florian Schmidtchen on Dec 8, 2016, 6:13 am

Dear all,
In our project we are planning to follow option 1 path 2. Therefor we provide underground-trench systems and a technical ditch on our project site, which gets inserted creatively...

Last reply: Gustavo De las Heras Izquierdo, Oct 14, 2023, 6:18 pm

Do we have the possibility of combining the two requirements between 2 options of Glare?

NC-v4.1 EQc6: Interior lighting
posted by Sara BENLOUBA on Aug 7, 2023, 5:45 am

Dear All, 

We are looking for a clarification regarding the EQ credit "Interior Lighting" – of LEED V4.1, about option “GLARE CONTROL”.

Do we have the possibility of combining the...

Last reply: Umesh Atre, Oct 14, 2023, 10:57 am

Reviewer requires cutsheets

NC-v4 EQc6: Interior lighting
posted by Edgar Arevalo on Oct 13, 2023, 1:58 pm

Ok so I get a comment from the LEED reviewer asking for cutsheets of the lighting fixtures to back up the strategies I'm pursuing for the Lighting Quality section of this credit.  I need to ask,...

Last reply: Umesh Atre, Oct 13, 2023, 5:21 pm

Reviewer requires cutsheets

CI-v4 EQc6: Interior lighting
posted by Edgar Arevalo on Oct 13, 2023, 1:56 pm

Ok so I get a comment from the LEED reviewer asking for cutsheets of the lighting fixtures to back up the strategies I'm pursuing for the Lighting Quality section of this credit.  I need to ask,...

Glare Control for Regularly Occupied Spaces

NC-v4.1 EQc6: Interior lighting
posted by Lauren Kottis on Feb 7, 2022, 9:58 am

"For all regularly occupied spaces, meet one of the following requirements:  

  1. Use light fixtures with a luminance of less than 7,000 candela per square meter (cd/m)2 between...

Last reply: Sara BENLOUBA, Oct 13, 2023, 11:14 am

Process water

NC-v4 IPc1: Integrative process
posted by Geetha J on Oct 12, 2023, 8:25 am

Hi everyone,

Should we consider the cooling tower...

Last reply: Dave Hubka, Oct 13, 2023, 10:25 am

Building Reuse Option 3 on Shell buildings-- LEED C/S v4- new guidance on interiors and finish

CS-v4 MRc1: Building life-cycle impact reduction
posted by Landry Watson on Oct 12, 2023, 2:21 pm

We are getting some comments from the reviewer that indicate 1) We must include surfaces of interior non-structural walls in our calcs (this is new from other versions guidance)  and 2) that we...

Regarding Cooling Tower Water Use

CS-v4 WEc3: Cooling tower water use
posted by Nagaraj Sankar on Oct 11, 2023, 12:29 am

Hi,

In our LEED V4 BD+C Core and Shell project for a 12-story office building, we modeled a water-cooled chiller in the base case (As per ASHRAE 90.1 - System 8). However, in the...

Last reply: Dave Hubka, Oct 12, 2023, 8:53 am

Bicycle facilities

NC-v4 LTc6: Bicycle facilities
posted by Tatevik Markosyan on Oct 11, 2023, 10:35 am

Our project is situated in Athens, Greece, where the neighborhood lacks a dedicated ...

Last reply: Paula Melton, Oct 11, 2023, 3:23 pm

IAQ-Flushing (Door & Window Open)

NC-v4.1 EQc4: Indoor air quality assessment
posted by Girish Visvanathan on Oct 11, 2023, 3:41 am

Hi all,

is it acceptable to perform flush-out with door and windows open for a period of time, rather than using mechanical equipment's (exhaust/ HVAC system)?