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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...

Rainfall data taken from AQUASTAT (annual by country), how to calculate?

CS-v4 SSc4: Rainwater management
posted by Marine Petrosyan on Oct 19, 2023, 9:31 am

Hi, All!

The daily rainfall data is not available four our project in our country. We chose to check the Aquastat data, which gives only one average annual number, 562mm.

QUESTION:...

What value should enter in Vdz in ventilation calculation.

CS-v4 EQp1: Minimum indoor air quality performance
posted by Prabhu Pe on Nov 24, 2023, 4:01 am

We are handling core and shell commercial project .the fresh air is supplied from the terrace inline fans and directly feed in to...

No Cooling Tower

CS-v4 WEc3: Cooling tower water use
posted by Adriana Hansen on Jan 2, 2024, 11:33 am

Regarding the alternative compliance path to the LEED v4 credit Cooling tower water use (BD+C)<https://www.usgbc.org/node/2611780>, a...

Template?

CS-v4 SSc7: Tenant Design and Construction Guidelines
posted by Erin Holdenried on Jan 29, 2024, 1:41 pm

Is there a template available for this credit?  Thanks!

Option 1 Path 2/3- Natural Ventilation and DES

CS-v4 EAp2: Minimum Energy Performance
posted by Azra on Feb 1, 2024, 5:09 am

Hello,
 
we got a kind of an unusal situation here, at least for us. 
So the project is connected to a...

option 2, additional source control and monitoring

CS-v4 EQc1: Enhanced indoor air quality strategies
posted by James Cai on Apr 21, 2024, 11:27 pm

Hi,

Can the installation of PM2.5 sensor meet this requirement?

Tenant Space Energy Modeling

CI-v4 EAp2: Minimum Energy Performance
posted by Paula Hernandez on Feb 17, 2016, 6:16 am

To comply with EA_p2 we are goint to develo the energy simulation of the Tenant Space Scope of Work.
My questions are:
1. Do we have to include the whole building characteristics in...

Metered Lav Faucets No More

CI-v4 WEp1: Indoor water use reduction
posted by Michelle Rosenberger on Jun 1, 2016, 4:23 pm

I posted this comment on the NC forum in addition to here because there haven't been any responses to questions posed on this forum. I addressed it to the LEEDuser expert on that forum.

...

Airflow monitoring device

CI-v4 EQp1: Minimum indoor air quality performance
posted by Natalia Pineyro on Dec 21, 2016, 2:29 pm

Hello! We are working on a project that is going to install a constant volume system. To comply with the Minimum Indoor Air Quality Performance Prerequisite we have asked the HVAC designer to...