Log in
Forum » Japan
Topic

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...

Quick EV charger

NC-v4 LTc8: Green vehicles
posted by Noriko Yasuhara on Aug 2, 2017, 4:48 am

Hello,

We understand that EV charger with capacity to make a car full charged in 8 hours could be counted as one under v2009, so quick charger which has capacity of charging a car to full...

Last reply: Noriko Yasuhara, Jul 2, 2018, 1:20 am

4VOC certification

CI-v4 EQc2: Low emitting materials
posted by DAVE LI on Jun 13, 2018, 5:45 am

Japan has a Third Party certification called 4...

What is the base building service water?

CI-v4 EAc3: Advanced Energy Metering
posted by JASON NIEN on Feb 26, 2018, 9:07 pm

In the LEED CI V4 standard. Base building service water heating does not need to be metered.So someone can tell me what kind of use belongs to...

Last reply: Paula Melton, Mar 8, 2018, 11:50 am

LEED ND v4 MPR2 project area

ND-v4 MPR2: Must use reasonable LEED boundaries
posted by wenting ding on Feb 18, 2018, 11:13 pm

Hi,

In the MPR of LEED ND, it is written'Projects may have enclaves of non-project properties that are not subject to the rating system, but cannot exceed 2% of the total project area and...

Last reply: wenting ding, Feb 20, 2018, 7:24 pm

LEED ND v4 MPR2 project area

ND-v4 MPR2: Must use reasonable LEED boundaries
posted by wenting ding on Feb 18, 2018, 8:04 pm

We are considering applying for a LEED ND cergification. In the minimum program requirements, it is writter'projects may have enclaves of non-project properties that are not subject to the rating...

Fixtures outside the project scope

CI-v4 WEc1: Indoor water use reduction
posted by Maki Watanabe on Aug 8, 2017, 3:43 am

Our office project will occupy two floors of a newly constructed building and the building owner will provide all water fixtures including water closets, lavatory faucets and kitchen faucets. Any...

Last reply: Maki Watanabe, Aug 27, 2017, 9:32 pm

Railway station

ND-v2009 NPDc7: Transit facilities
posted by Noriko Yasuhara on Aug 18, 2017, 12:51 am

Hi,

Our project includes railway station within the LEED ND v2009 project boundary, but no bus stop. The credit language doesn't clearly define what kinds of transit stop can contribute...

Last reply: Eliot Allen, Aug 18, 2017, 11:30 am