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Designing Baseline with Natural Ventilation using IDA-ICE

NC-v4 EAp2: Minimum Energy Performance
posted by Azra Semic on Feb 7, 2024, 3:31 am

Hi,
Does someone know how are we to design baseline when we have natural ventilation?  According to ASHRAE 90.1 - 2010 Table G3.1.1A, we have to use System 7 as baseline HVAC System Type,...

Last reply: Azra Semic, Feb 7, 2024, 6:29 am

FEES FOR BASEMENT AREA

LEED v4.1 Discussion Forum
posted by Subrota Roy on Feb 6, 2024, 4:21 am

 Is it necessary to calculate the basement area when we calculate the...

Envelope Description Reference- Using California Building Energy Efficiency Standard (Title 24) as reference?

NC-v4 EAp2: Minimum Energy Performance
posted by Moses Chong on Feb 5, 2024, 4:33 pm

Hi! I know that we have to describe the construction of the opaque envelope and reference the 90.1 Appendix A table in the minimum energy performance calculation. Can I use the...

Last reply: Jamy Bacchus, Feb 13, 2024, 9:16 pm

Purchasing- Lamps: EXIT signs

NC-v4 INc1: Innovation
posted by Edgar Arevalo on Feb 5, 2024, 3:14 pm

I'm having trouble finding lumens for EXIT signs that are to be included in the Lamp Purchasing calculator.  Pretty much EXIT sign cutsheets do not show lumens because these are EXIT signs and...

Last reply: Edgar Arevalo, Feb 6, 2024, 10:12 am

Better Materials Web Site Discontinued

NC-v4.1 MRc2: Environmental Product Declarations
posted by Cynthia Kaplan on Feb 5, 2024, 11:06 am

I contacted...

Last reply: Allison Para, Feb 29, 2024, 10:50 am

Leak detection based on water meter

Pilot-Credits WEpc153: Water Leak Detection and Monitoring
posted by Michaël Briffaz on Feb 5, 2024, 8:47 am

Hey,

The credit languages is stating to "Install water sensors connected to a local network internet BMS or metering solution on water using subsystems."

Would it be ok to...

Credits Applicable for Product-Services?

EBOM-v4.1 MRc1: Purchasing
posted by Marieke Head on Feb 5, 2024, 8:45 am

My client owns a product-service company that makes (charged) rechargeable batteries available to their clients on a subscription model, whereby my client maintains ownership of the batteries....

Is string lighting exempt from the Light Trespass/Uplight requirements.

NC-v4 SSc6: Light Pollution Reduction
posted by Summer Gorder on Feb 2, 2024, 7:04 pm

Hi, we have a project where they are using string lighting to light a pathway. Is string lighting exempt from the Light Trespass/Uplight requirements due to the low wattage based on ASHRAE or...

Last reply: Glenn Heinmiller, Feb 3, 2024, 4:37 pm

Does type of signage matter?

CI-v4 EQp2: Environmental tobacco smoke control
posted by Edgar Arevalo on Feb 2, 2024, 5:13 pm

Does it matter the type of signage that's displayed at the entries of the building?  I have a contractor who placed a paper sign behind the glass door of the main entrance, which clearly states...

Baseline Building DCV

NC-v4.1 EAp2: Minimum Energy Performance
posted by Luis Andrade on Feb 2, 2024, 10:36 am

Hi everyone,

I'm currently performing a PRM assessment of an Office building. ASHRAE 90.1 - 2016 has condensed in its appendix G all prescriptive information to model the Baseline building...