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ASHRAE 90.1 requirements

NC-v4 EAp2: Minimum Energy Performance
posted by Guillaume Rose on Oct 1, 2019, 5:28 am

Hi, 

I work on a Core & Shell project based in Paris and i have a question about ASHRAE 90.1 Standards, and more especially on the possibility to derogate to certain requirements. On...

Last reply: Marcus Sheffer, May 20, 2020, 4:30 pm

Energy Data of buildins in Saoudi Arabia

NC-v4.1 EAp3: Building-level energy metering
posted by Guillaume Rose on May 5, 2020, 9:45 am

Hi everyone, 

I would like to know if anyone knows of a site that provides measured consumption data for leed certified buildings in Saudi Arabia?

Thank you for your help,

...

Last reply: Marcus Sheffer, May 18, 2020, 10:41 am

SRI for a GREENHOUSE

CS-v4 SSc5: Heat Island Reduction
posted by Marion THIBAULT on May 15, 2020, 10:00 am

Hello everyone, I'm working on a project that plans to integrate a greenhouse. I wonder how to consider the roof of the greenhouse for the...

Sound transmission- STC Rating- Specify

NC-v4 EQc9: Acoustic performance
posted by Stephan Zweig on Feb 14, 2019, 5:38 am

Hello Leed User community,

I am looking at the acoustic performance tool for LEED v4.

At the table for Sound transmission...

Last reply: Tracy Marquis, May 8, 2020, 12:51 pm

Number of Lux Measurements in a High Rise Office Tower

CS-v4 EQc4: Daylight
posted by Christine Recke on May 8, 2020, 8:16 am

In a Core and Shell project Office Tower that is over 50 stories, the rule is still measure all regularly occupied spaces in the building? That could mean over 50 floors of measurements?  Or is...

Last reply: Daniel Glaser, May 8, 2020, 12:09 pm

Entryway systems for delivery

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Christine Recke on Jun 24, 2019, 9:34 am

Hi everyone,

we have a project that includes a delivery entry, which is only used by the responsible service staff for the delivery operation. 

To our mind this delivery entrance is...

Last reply: Karen Joslin, May 5, 2020, 3:02 pm

LEED v4 ASHRAE 90.1 Simulation- DES Option 1, Path 3. Streamlined Modeling

NC-v4 EAp2: Minimum Energy Performance
posted by Eduardo Vidal Kume on Apr 29, 2020, 7:31 am

Hi all, 

I Would like to use LEED v4 Reference Guide District Enery System, Option 1, Path 3 "Streamlined Modeling" for a Building that has both Disctric Heating and Cooling. The building...

Hybrid recooler

NC-v4 WEc3: Cooling tower water use
posted by Florian Schmidtchen on Aug 8, 2017, 6:05 am

Dear all,

Our MEP Engineer wants to implement a dual recooling system/the hybrid recooler of the series KAVH. For our building type and the location in Germany with strong temperature...

Last reply: Petra Holoubkova, Apr 28, 2020, 4:04 am

Outdoor ventilation rates in baseline and proposed

CS-v4 EAp2: Minimum Energy Performance
posted by Sarah Leenknegt on Apr 7, 2020, 5:45 am

Hi

Our situation is the following: the outdoor ventilation rates in the proposed building are higher than required by ASHRAE 62.1. Therefore, the baseline model will have lower outdoor...

Last reply: Tyler Thumma, Apr 15, 2020, 1:13 pm

Conservation Organization compliance for Option 2

CS-v4 SSc2: Site development - protect or restore habitat
posted by Kévin THIZY on Feb 2, 2017, 9:39 am

Hi,

In order to satisfy Option 2 - Financial support - requirements for our project (location : near Paris, France), we selected a conservation organization regionally and nationally...

Last reply: Kévin THIZY, Apr 14, 2020, 1:38 pm