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"Weighted sum of non-roof and roof measures" Issue

NC-v4 SSc5: Heat Island Reduction
posted by Edgar Arevalo on Jan 10, 2024, 10:48 am

Under the Summary of Heat Island Reduction Measures, the footnote says "Weighted sum of nonroof and roof measures must be greater than or equal to sum of project paving and...

Last reply: Edgar Arevalo, Jan 11, 2024, 12:43 pm

LEED BD+C C&S for existing building?

LEED Rating System Selection
posted by Vitor Leite Goncalves on Jan 11, 2024, 2:13 am

Hello,

I am not sure under what LEED certification type this building would fit better...

The building is a higher education student center that will have only the exterior...

MERV Filters for PM 2.5

NC-v4 EQp1: Minimum indoor air quality performance
posted by Banu Banu on Oct 21, 2023, 8:41 am

Dear All, 

In our project we have Direct Evaporative coolers . It is a garment production building. In Evaporative coolers, usually the process is mixing of Air & water. 

So, if...

Last reply: Devendra Chaughule, Jan 11, 2024, 12:25 am

LEED Daylight Simulation Option1 with IES-VE

NC-v4 EQc7: Daylight
posted by Mahshid Sedighimoghaddam on Jan 10, 2024, 4:57 am

Hello everyone,

We are doing Daylight simulation with IES-VE software in compliance with LEED daylighting Option 1.

We know that it is required two sets of simulations with and...

Desiccant Wheel Modeling for Baseline case

NC-v4.1 EAp2: Minimum Energy Performance
posted by John on Jan 2, 2024, 8:19 am

I am working on a model which has Desiccant wheel in design case. Do we need to model desiccant wheel in baseline case as well? I dont see any section related to this in ASHRAE 90.1, however, in...

Last reply: John, Jan 10, 2024, 6:12 am

Thermal Comfort Control

NC-v4 EQc5: Thermal comfort
posted by Martin Maribo on Nov 3, 2023, 4:56 am

How can individual thermal comfort controls be achieved for individual workstations in an open office?

Last reply: Afogreen Build, Jan 9, 2024, 8:02 pm

Pilot Credit INpc155

Pilot-Credits INpc155: Design for Indoor Air Quality and Infection Control
posted by Roxanne Button on Jul 12, 2021, 4:13 pm

Has anyone attempted this Pilot Credit yet?  Our project is a college science building which was under construction during the COVID-19 shutdown, and already incoporates most of the requirements...

Last reply: Dave Hubka, Jan 9, 2024, 7:46 pm

Electricity with Demand Flexibility

Pilot-Credits EApc152: GridOptimal Building ACP
posted by Cory Duggin on Jan 13, 2023, 4:27 pm

What is the best way to determein any electricity with demand flexibility?  What should I input in the form if it is 0?  If I enter 0 it acts like all fields haven't been filled out, so I used 0....

Last reply: , Jan 9, 2024, 4:36 pm

Non Attainment Area (Project Location)

CS-v4 EQp1: Minimum indoor air quality performance
posted by Nagaraj Sankar on Oct 17, 2023, 6:05 am

1. It appears that we are encountering a persistent issue in our projects. Many of our projects are situated in Non-Attainment areas, and we are already using...

Last reply: Afogreen Build, Jan 8, 2024, 9:05 pm

CDWM- Recycling Facility Diversion Rate

NC-v4 MRp2: Construction and demolition waste management planning
posted by Preethi Sreeraj on Jan 6, 2024, 11:50 am

It is clear from the guidance that a project will need the diversion rate of the...