Log in
Forum » Japan

Applying the requirements of the Construction General Permit outside of the United States

CS-v4 SSp1: Construction Activity Pollution Prevention
posted by Gina Anderson on Apr 14, 2022, 6:00 am

Hello everyone!

We're working on a project based in Japan and this is the first time we're doing the v4 version of the prerequisite "Construction Activity Pollution Prevention." 


Last reply: Gina Anderson, Apr 21, 2022, 4:32 am

Can we pursue Option 3 walkability if Walkscore doesn't support the country

CI-v4.1 LTc2: Surrounding density and diverse uses
posted by Michael on Apr 19, 2022, 6:41 am

Hello LEED experts, my project is in Japan, and I checked the Walkscore website, it shows a very high score for my project location. But the website said "unsupported country". In this case, can...

Pellets data input, arc

Discuss the LEED Dynamic Plaque and Arc
posted by Matthew Bailey on Sep 9, 2021, 8:05 pm

This is a question regarding data input in the arc.
Hello, I am currently working on an old city office renovation project which will be converted into a public bath facility in Nanto-city...

Sustainable wastewater management

NC-v4 INc1: Innovation
posted by Takayuki Hirota on Sep 25, 2020, 6:01 am

We found that this Innovation credit is listed in the innovation catalog under LEED BD+C: New Construction v4.


Last reply: Simon Joubert, Jul 14, 2021, 11:21 pm

Sanitization inclusion

Pilot-Credits WEpc115: Whole Project Water Use Reduction
posted by Thiago Sheidy on Mar 10, 2021, 3:32 am

We are aiming to include water for sanitization of wet areas, such as kitchens, restaurants and toilets. Calculations/ assumptions:

- 01 bucket (15L) containing Water,

- 01 bucket (...

Projects located where standard supply pressure is different than the LEED baseline supply pressure

NC-v4 WEp2: Indoor water use reduction
posted by Takayuki Hirota on Mar 22, 2019, 1:40 am

In LEED v4.1 WE Prerequisite: Indoor Water Use Reduction requirement, it reads:

Projects located where standard supply pressure is different than the LEED baseline supply pressure may...

Last reply: Sara BENLOUBA, Nov 20, 2020, 9:55 am

Hazard identify for the project outside of the US

Pilot-Credits IPpc98: Assessment and planning for resilience
posted by Junko Miyamoto on Jul 8, 2020, 3:29 am

Hi all,

There is no hazard risk disclosure of Wildfire, Drought and Landslides and Unstable Soils in the project site. Because Japan where is the project site has no experience in those...

VRV that controls laboratory ambient temperature should be classified as HVAC system or process

NC-v4 EAp2: Minimum Energy Performance
posted by SOLON YANG on Jul 10, 2018, 2:39 am

I encountered this situation when building the energy model: the laboratory's ambient temperature control was provided by VRV, which was closed, mainly for equipment testing, and the personnel...

Last reply: Marcus Sheffer, Jul 20, 2018, 10:51 am

Diverse uses- Shops in a shopping mall as tenants

CI-v4 LTc2: Surrounding density and diverse uses
posted by Megumi Horii on Jul 12, 2018, 9:38 pm

Can shops in a shopping mall as tenants be counted seperately or as "several shops in 1 shopping mall = 1 shop"? I am asking this question because it may be linked to the credit language "A use...

Last reply: Megumi Horii, Jul 16, 2018, 8:48 pm

Cooling Tower drift eliminator- standards for processes

NC-v4 WEp2: Indoor water use reduction
posted by Dionisio Franca on Jul 13, 2018, 5:45 am

We checked the drift eliminator specs with the manufacturer selected for our project and they told us that that their draft eliminators reduce drift to 0.05% only. Has anyone experienced this...