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LEED v4 BD+C, EAc1 Enhanced Cx, Option 2. Envelope Cx: Can General Contractor contract for the BECx testing?

NC-v4 EAc1:Enhanced commissioning
posted by  Theresa Lehman  on 

Has anyone come across a scenario where the general contractor is required to contract for the functional testing of the building envelope commissioning, where the hired BECx simply "observes" the

1
Tue Dec 10, 2024, 3:57 pm

Number of spaces

NC-v4.1 LTc8:Electric Vehicles
posted by  Norman Sutton  on 

I have a site with 124 parking spaces.  For Option 1 the math points to needing 6.2 spaces (.05 x 124).  To earn the credit, will chagring stations for 6 spaces be enough, or will 7

2
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Tue Dec 10, 2024, 2:45 pm

Taking account for thermal brigdingt of construction joints/egde

NC-v4 EAp2:Minimum energy performance
posted by  Sonja Kildishev  on 

I wonder if/how thermal bridging of joints/egde between constructions should be included in the U-value of the construction?

3
Mon Dec 9, 2024, 6:53 pm

Quality Views Analysis Results is AutoCase

Pilot-Credits INpc113:Informing Design Using Triple Bottom Line Analysis
posted by  Mansoureh Jalali  on 

When I try to add my Views study results to AutoCase it asks for the type of view for both baseline and proposed design.

0

IAQ Calculator Space Categories

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

In some of our projects, we are providing outdoor air to some spaces which do not require outdoor air supply as per ASHRAE 62.1. For example, water tank room, some storages etc.
 

0

Should MAHUs be included in IAQ Calculator

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

In a Mall project, it has multiple kitchens/restaurants which have ecology units that exhaust air (fume hoods).

0

Partially designed HVAC system

CS-v4 EAp2:Minimum energy performance
posted by  Junaid Mujahid  on 

I'm creating a PRM energy model for a Mall project which is a Core & Shell project in LEED v4. 

1
Fri Dec 6, 2024, 2:51 pm
5
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Thu Dec 5, 2024, 5:45 pm

Regarding discrepancy in wall area for Baseline Model WWR<=40%

NC-v4 EAp2:Minimum energy performance
posted by  Anurag Ghosh  on 

Hello,

We have modelled(proposed) a complex railway station having different wall areas on all the 4 sides of the structure. The simulated report provides the WWR of 47%.

1
Fri Dec 6, 2024, 2:38 pm