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BD+C MAJOR RENOVATION- How is mahor renovation defined?

LEED Rating System Selection
posted by Stephan Zweig on Oct 5, 2022, 4:29 am

Hello,

For rating system BD+C Major Renovation: How is Major Renovation Defined? Is there a proving document required to upload  to state that the existing building is under MAJOR...

Core and Shell: What does incomplete mean?

LEED Rating System Selection
posted by Stephan Zweig on Oct 5, 2022, 4:20 am

Hello to everybody,

What is the criterium for selecting a Project for Core and Shell? It is stated that  if more than 40% of the...

OPR and BOD docunets

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Stephan Zweig on Oct 5, 2022, 4:13 am

Hello,

at the LEED on line platform for the LEED Documentation do we need to upload the documents

Owners Project Requirements (...

Option 4 specific for data centers

Data-Centers-NC-v4.1 EAc2: Optimize Energy Performance
posted by Dina N on Sep 12, 2022, 1:32 pm

where can I get more details about ASHRAE 90.4 to know more about calculation of ELC and MLC?

ALSO, IF a project followed option 1 to get the highest score (18) and used  ASHRAE 90.4...

Last reply: Tyler Thumma, Oct 4, 2022, 7:58 pm

Mixed-mode ventilation

NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Sep 13, 2022, 9:41 am

Hi,

We are working on a project which should have mixed-mode systems for ventilation. What we would like to know is how we should be estimating the fresh air rates for the Baseline model?...

Last reply: Tyler Thumma, Oct 4, 2022, 7:57 pm

Baseline System for District Energy System (DES) Option 2

NC-v4 EAc2: Optimize Energy Performance
posted by Keith Lane on Sep 21, 2022, 9:56 am

I'm working on a 73,000 s.f. clasroom building that has air-cooled chiller and boiler plants connected to a seperate building so need to follow the...

Last reply: Tyler Thumma, Oct 4, 2022, 7:56 pm

Selection of baseline system type for industrial object- Number of floors Vs area

NC-v4 EAp2: Minimum Energy Performance
posted by Anna Korinkova on Sep 23, 2022, 8:37 am

Hello everyone,

I would like to ask for your views on the selection of baseline system type for industrial objects. As a specific example, we have a production hall with 32,000m2, 11m tall...

Last reply: Anna Korinkova, Oct 4, 2022, 5:46 pm

Modification of the lighting boundary- 4 lane street

NC-v4 SSc6: Light Pollution Reduction
posted by Anna Korinkova on Oct 3, 2022, 4:44 am

Hello everyone,

I would like to ask for a clarification related to the allowed modification of the lighting boundary.

We have a project where there is a public walkway along the...

Last reply: Anna Korinkova, Oct 4, 2022, 5:23 pm

Achieving prerequisite for project that was converted from VRF to DCS

CS-v4 EAp2: Minimum Energy Performance
posted by K Pomperada on Aug 16, 2022, 11:16 pm

I am working with a project with design revisions from VRF to...

Last reply: Tyler Thumma, Oct 4, 2022, 4:11 pm

Minimum energy performance Calculator for Data Centers

Data-Centers-NC-v4 EAc2: Optimize Energy Performance
posted by Dina N on Sep 12, 2022, 12:32 pm

Hello, 

What are the specific requirements for data center (as in the credit language they just mention the...

Last reply: Tyler Thumma, Oct 4, 2022, 3:06 pm