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Pre-cast concrete structure environmental product declarations

NC-v4 MRc2:Building product disclosure and optimization - environmental product declarations
posted by  Maiz Rech  on 

Considering the building is built of a precast concrete structure that was made of steel and cement and those present environmental procuct declarations, may I use these EPDs to comply wi

0

Want to consider 30% fresh air in printing areas

CI-v4 EQp1:Minimum indoor air quality performance
posted by  Nagaraj Sankar  on 
Hi users, One of office project having printing spaces in open office. It is in the name of repro. As per LEED Requirement, whether this space should be negatively pressurised or not.
1
Wed Sep 13, 2023, 4:53 am
2
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Sat Sep 9, 2023, 6:55 pm

Minimum IAQ Performance calculator

NC-v4 EQp1:Minimum indoor air quality performance
posted by     on 

Why does the Minimum IAQ Performance calculator excel spreadsheet have a formula to truncate the calculation of the Average outdoor air fraction (Xs) to only 2 digits by rounding down?

1
Mon Apr 29, 2024, 6:45 am

TABLE 1. Default Occupancy Numbers

CS-v4 EQp1:Minimum indoor air quality performance
posted by  Oscar Martinez  on 

Hi, I'm working on a warehouse project in Mexico. The rating system is v4 CS and I have a question in progress.

0

Advanced metering for cooling and ventilation

NC-v4 EAc3:Advanced energy metering
posted by  Dina El-Sady  on 

How can we separate metering for cooling an ventilation if they are both within the same unit ?

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Wed Sep 6, 2023, 1:17 pm

Rainwater Management

NC-v4 SSc4:Rainwater management
posted by  Ribert Senzoga  on 

I am evaluating the Rainwater Management of a warehouse project where the water table is very high and we don't have enough depth to make a water basin.

0

Baseline Building HVAC systems

CI-v4 EAp2:Minimum energy performance
posted by  Paula Hernandez  on 

Hi,

We are modeling a portion of a building.

The building counts with two dedicated outdoor air systems that provdie outdoor air to the whole building.

1
Fri Sep 29, 2023, 1:13 pm