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Extraction point for Recycled Content

NC-2009 MRc5: Regional Materials
posted by Rick Alfandre on Mar 15, 2017, 2:08 pm

https://leeduser.buildinggreen.com/forum/extraction-point-recycled-content Debra Log in or register to post comments ...

Last reply: Debra a. Lombard, Jan 26, 2018, 4:55 pm

Prescriptive Method for IEQ 8.1

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Kristian Kicinski on Mar 29, 2017, 5:23 pm

guide and credit never does and this is why we have Lis and addendas and people on forums like these. The prescriptive method is simple calc based on ratios rules of thumbs established in daylighting...

Last reply: Kristian Kicinski, Mar 31, 2017, 10:55 am

Option 3 fueling capacity determined by time limit?

NC-2009 SSc4.3: Alternative transportation - low-emitting and fuel-efficient vehicles
posted by Erica Downs on Jul 18, 2017, 4:32 pm

Our project is at a large university, and a 2-plug Level 2 station has been installed.

As with others, we are struggling with the "vehicle fueling capacity per station (8 hour day)" part...

Last reply: Erica Downs, Jul 20, 2017, 11:51 am

Parking garage ventilation- Proposed vs. Baseline

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Aug 2, 2017, 7:32 am

Hi Markus,
Following our correspondence as of Jul/13/2017, we've modeled the garage ventilation claiming some energy savings.
We've provided explanation reflecting all details...

Last reply: Vassil Vassilev, Aug 11, 2017, 9:43 am

Slab-on-grade Vs Slab-below-grade

NC-2009 EAc1: Optimize Energy Performance
posted by Anna Korinkova on May 17, 2018, 8:11 am

We have an office building project with garages going 4 storeys underground. The building foundation slab is about 16m deep. Should this slab still be considered for 'slab-on-grade' (even if it...

Last reply: Marcus Sheffer, Oct 9, 2018, 3:51 pm

Pumps: Balancing Report HPs vs Design

NC-2009 EAp2: Minimum Energy Performance
posted by Gaston Viau on May 18, 2018, 8:18 am

Hi there

Can we use our pumps Balancing/Start Up Report Hp's rather than the Design? Or does LEED/Ashrae require us to model at design conditions (since Balancing/Start Up Report are ...

Last reply: Gaston Viau, Jun 20, 2018, 4:16 pm

Exhaust not interlocked with HVAC

NC-2009 EAp2: Minimum Energy Performance
posted by Jorge Lopez de Obeso on Nov 14, 2018, 11:38 am

Hello, we have this residential project were the HVAC system is as follows:

Baseline: System 2 - PTHP

Proposed: Mini Split System

The thing here is that, as known,...

Last reply: deuisi cromversa, Jul 10, 2019, 4:43 pm

Campus project- District heating/cooling

NC-2009 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Sep 29, 2020, 2:41 pm

Hi all,

We are working on a campus project that includes two separate buildings and a mastersite. Both buildings would be served by boilers and chillers that are located in the basement of...

Last reply: Marcus Sheffer, Oct 5, 2020, 2:16 pm

waste auditing timeline

EBOM-2009 MRc6: Solid waste management - waste stream audit
posted by Rachael McClain on Mar 31, 2010, 2:15 pm

Hi, I was wondering about the timeline. The reference guide reccomends performing the waste audit early in the performance period so improvements can be made over most of ther performance period...

Last reply: Barry Giles, Dec 2, 2011, 4:59 pm

Cleaning products for European projects

EBOM-2009 IEQc3.3: Green cleaning - purchase of sustainable cleaning products and materials
posted by Susann Geithner on Apr 21, 2010, 4:56 pm

Does anyone have experience on how to handle projects in Europe in regards to cleaning products? I'm asking because Green Seal or Environmental Choice labeled products are very hard to find and...

Last reply: Anna Korinkova, Jul 24, 2012, 9:37 am