Log in
Forum
Topic

ASHRAE 90.1:2010 Pipping insulation Table, note d. direct-buried heating and hot-water systems piping

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Feb 3, 2023, 4:56 am

Hello,

We’re currently involved in the LEED Certification of a new building to be built in Portugal. In what relates with pipping insulation, we have a doubt related with one of...

Last reply: Ricardo Sá, Feb 7, 2023, 11:34 am

HVAC Background Noise Measurement- must be done by Acoustic Consultant?

NC-v4.1 EQc9: Acoustic performance
posted by Eunice Chong on Feb 6, 2023, 9:59 pm

Hi fellow LEED experts, 

I have an office project which does not have an Acoustic Consultant (this is an ID project but thought I might get better luck posting it here too as it may also...

Where to find Evapotranspiration Rates of a location?

NC-v4 WEc1: Outdoor water use reduction
posted by Zirjay Villanueva on Oct 27, 2020, 10:54 pm

In the v4_Outdoor Water Use Reduction Calculator, there is a tab where you need to key in the Monthly Rainfall and Evaportranspiration Rate (ETo) for the location of the project. 

I've...

Last reply: Priscilla Joseph, Feb 7, 2023, 2:00 am

C&DWM Campus credit

NC-v4 MRc5: Construction and demolition waste management
posted by Geoffrey Brock on Apr 12, 2022, 11:01 am

The LEED reference guide has the C&DWM Planning Pre-req as eligible for Campus credit, but the actual C&DWM credit has Campus INeligible (both are eligible for Group). Why?! C...

Last reply: Sunnie Scott, Feb 6, 2023, 3:44 pm

Formaldehyde and Urea-Formaldehyde

NC-2009 IEQc4.4: Low-emitting materials - composite wood and agrifiber products
posted by Abdulrahman Sherazy on May 29, 2012, 9:38 am

What I believe is there is a different between the formaldehyde and urea as a unique substances and the composite of urea-formaldehyde. Most of test reports I got for composite...

Last reply: Bindhya PS, Feb 6, 2023, 1:09 pm

Pilot credit: Safety First: Re-Enter Your Workspace

CI-v4 INc1: Innovation
posted by Małgorzata Ćwierz-Jarnot on Apr 28, 2021, 5:37 am

How the daily jurnal with building managements and occupants are documented on your projects? Do you provide online questionnaires or other means of communication? 

Last reply: Lorax Partnerships, Feb 6, 2023, 12:39 pm

Major Renovation Project- Spaces out of Scope of Work

NC-v4 EQp1: Minimum indoor air quality performance
posted by Zeynep Cakir on Feb 6, 2023, 3:40 am

Hello everyone,

My question is related to major renovation projects. Are the spaces not undergoing renovation and out of scope of renovation work exempt from the credit requirements?

...

Need to get clear Idea about requirement of Enhanced IAQ

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Nagaraj Sankar on Feb 6, 2023, 1:25 am

In Office space buildings, in Enhanced Indoor Air quality strategies, Interior cross contamination prevention, LEED credit says “need to create negative pressure with respect to adjacent spaces...

Last reply: Maria Porter, Feb 6, 2023, 3:10 am

Base building Core vs. Tenant Metering

CS-v4 EAc3: Advanced Energy Metering
posted by Rebecca Hatchadorian on Jan 27, 2023, 10:33 am

A large office building is being certified using LEED Core & Shell.

The project currently shows electrical meters on each floor that meter panels with circuits dedicated for both...

Last reply: Marcus Sheffer, Feb 3, 2023, 5:22 pm

Clear opening width for doors

Pilot-Credits INpc125: Inclusive Design
posted by Jennifer Atherton on Feb 3, 2023, 12:50 pm

Hello,

Does the requirement for 0.91 meter wide interior doors refer to the minimum effective clear width through the doorway?