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ASHRAE 90.1-2010 Envelope mandatory requirements

Healthcare-v4 EAp2: Minimum Energy Performance
posted by Ayesha Nakhwa on Dec 13, 2023, 11:59 am

Hi all,

As per ASHRAE 90.1-2010: 5.4.1 Insulation. Where insulation is required in Section 5.5 or 5.6, it shall comply with the requirements found in Sections 5.8.1.1 through 5.8.1.9....

Last reply: Marcus Sheffer, Dec 14, 2023, 10:53 am

How set up dummy project without paying the registration fee?

LEED v4.1 Discussion Forum
posted by Edward Sager on Dec 14, 2023, 4:50 am

Is there a way to set up a dummy project for educational purposes (to learn more about the LEED process) without paying a registration fee?

If yes, could you please let me know how?

...

what's the definition of occupants for Hospitality?

EBOM-v4 LTc1: Alternative Transportation
posted by Ernst Schriefl on Dec 14, 2023, 10:15 am

what's the definition of occupants for Hospitality? Which identity groups belongs to occupants of Hospitality and should be surveyed? 

Fire Treated Plywood- how to document PS 1 or PS 2 standard?

NC-v4.1 EQc2: Low-emitting materials
posted by Erin Holdenried on May 9, 2022, 11:21 am

Anybody have advice on how to document a plywood product is manufactured to PS-1 or PS-2 standard for fire treated products?  I am getting pushback from...

Last reply: Denise Bevilaqua, Dec 13, 2023, 6:25 pm

Equal to achieving v4.1 EQp Min IAQ and EQc Enhanced IAQ, Strategy 3- Filtration

Pilot-Credits INpc155: Design for Indoor Air Quality and Infection Control
posted by Michelle Bombeck on May 4, 2023, 5:16 pm

Our v4.1 CI project pursued this credit as it aligned with the indoor air quality requirements and programming for our space (healthcare). Because we're already required to achieve ASHRAE 62.1-...

Last reply: Helen Kessler, Dec 12, 2023, 10:36 pm

District Chilled Water

Pilot-Credits WEpc115: Whole Project Water Use Reduction
posted by Richard Thomson on Dec 12, 2023, 3:18 pm

Hello,

We have a project that is rejecting heat into a district chilled water system and thus, does not have any of the onsite HVAC water consumption categories within the calculator. Has...

Calculations for Projects outside USA

NC-v4 WEp1: Outdoor water use reduction
posted by María Fernanda Aguirre on Sep 4, 2014, 12:18 pm

Hi! How is that projects outside USA may use the Excel (in the pr and cr resources) or the WaterSense tool if the Zip Code must be introduced?.
We have our own Eto Data and as we see we are...

Last reply: Lidia Johansen, Dec 12, 2023, 11:56 am

Swimming pools

Homes-v4 WEc3: Outdoor water use
posted by Lidia Johansen on Dec 12, 2023, 10:07 am

Hello! We're assessing a single family home, where swimming pools will be build. I understand this goes against any outdoor water use saving, however there is no mention/ guidance/ limits set...

Is PV acceptable as Cover for Long Term bike parking?

NC-v4 LTc6: Bicycle facilities
posted by Ryan Dirks on Aug 31, 2021, 11:12 am

We are working on a project with ample PV on site, and are hoping it could count as cover for long term bike parking.  My only hesitation with this is that there will likely be small gaps between...

Last reply: Janet Harrison, Dec 11, 2023, 4:58 pm

Option 1: Disadvantaged Community

NC-v4.1 LTc3: High Priority Site and Equitable Development
posted by Neil Rosen on Dec 9, 2023, 3:17 pm

There is a significant discrepancy between the information provided on census tract versus that of state government.  There is a NYS Disadvantaged Communities website that clearly indicates the...

Last reply: Neil Rosen, Dec 11, 2023, 1:07 pm