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Location of short-term bicycle parkings

CS-v4 LTc6: Bicycle facilities
posted by Marine Petrosyan on Sep 1, 2023, 8:25 am

Hi, All!

The architect has designed a great part of the short-term bicycle parkings inside the building, mostly in the territory of car parkings, which form the underground floors of the...

WaterSense Tool availability?

CS-v4 WEp1: Outdoor water use reduction
posted by Marine Petrosyan on Sep 4, 2023, 6:43 am

TABLE 1. Default Occupancy Numbers

CS-v4 EQp1: Minimum indoor air quality performance
posted by Oscar Martinez on Sep 6, 2023, 12:05 am

Hi, I'm working on a warehouse project in Mexico. The rating system is v4 CS and I have a question in progress.

In the storage area, we are considering the table APPENDIX 2. DEFAULT...

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...

Sample transit documentation

CS-v4 LTc5: Access to quality transit
posted by Vanessa Rosado on Sep 22, 2023, 8:07 am

Hi

My question is about the example provided "The Frick Collection 1E 70th St, New York" for this credit, which is: there is a note saying that "No one transit mode comprises more than 60...

95 percentile of precipitation data

CS-v4 SSc4: Rainwater management
posted by Marine Petrosyan on Oct 4, 2023, 7:37 am

Hi, All!

For the territory of our project, we have standardized data (by state), based on historical data. The data is given in monthly average and daily maximum per month. I am taking...

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...