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Louvers on Solid Surface

NC-2009 EAp2:Minimum Energy Performance
posted by  Omar Elrawy  on 

I have a case of Southern aluminum louvers that do cover the entire wall, and I'am modelling the basecase without these louvers.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Mon Jan 6, 2014, 4:16 pm

Relative humidity control in base case

NC-2009 EAp2:Minimum Energy Performance
posted by  jane kane   on 

Hi there, need help for energy simulation. We have a workshop consists of two air conditioned workshops/labs that require 7ach and Relative humidity to be maintained at 50+/-10%.

3
Mon Dec 16, 2013, 2:52 pm

Naturally ventilated offices- mild temperate climate-loads unmet

NC-2009 EAp2:Minimum Energy Performance
posted by  Paul Overy  on 

We have a narrow plan 3 storey naturally ventilated building with radiators (baseboard) in temperate Ireland. Some windows are user controlled and some controlled by the BMS, with night purge.

5
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Overy+Associates
LEEDuser Basic Member
0 thumbs up
Wed Dec 11, 2013, 6:16 pm

Electric Forklift truck included in Energy model?

NC-2009 EAp2:Minimum Energy Performance
posted by  Silvia Ruiz  on 

Hi, I'm working on the certification of a storage and distribution center that will have an electric forklift truck as part of its operations.

3
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Civil Engineer & Sustainability Coordinator
Studio Domus
LEEDuser Basic Member
7 thumbs up
Mon Dec 2, 2013, 5:15 pm

Question Regarding Process Loads

NC-2009 EAp2:Minimum Energy Performance
posted by  Brian Salazar  on 

Hello again! We are finalizing our model for a v3 Core and Shell Building Renovation. Our model is telling us that our process loads are under the requisite 25%, 23.66% to be exact.

5
President, LEED AP, WELL AP
Entegra Development & Investment, LLC
LEEDuser Premium Member
43 thumbs up
Thu Nov 14, 2013, 6:37 pm

ASHRAE 90.1 2004 TABLE 6.8.1D

NC-2009 EAp2:Minimum Energy Performance
posted by  Keerthi Ratnayake  on 

Hi, Our problem is with PTHP (cooling mode) new construction. The footnote 'c' is bit confusing.

3
Tue Nov 12, 2013, 2:39 pm

Opaque panels

NC-2009 EAp2:Minimum Energy Performance
posted by  Francesco Passerini  on 

Similarly to the situation of this picture http://www.waymarking.com/gallery/image.aspx?f=1&guid=89c50354-3bc4-459b-a423-3b962523167c in the windows that I’m modelling there is a transparent pa

3
Wed Nov 6, 2013, 4:36 pm

System 7: selection of heating system

NC-2009 EAp2:Minimum Energy Performance
posted by  Roberto Oshiro Gama  on 

I,m working on a project were the proposed building has 2 ground water heat pumps with total capaciyt approx. 2300 kW.

3
Wed Nov 6, 2013, 4:23 pm

Baseline System? 110,000 sf building w/ code exh requirement

NC-2009 EAp2:Minimum Energy Performance
posted by  Joe Bouley  on 

I'm working on a Vehicle Maintenance Facility that is one-story, 110,000 sf with the following breakdown: -approx 85,000 sf of indoor parking -approx 11,000 sf of mechanics bays -approx 1

5
Tue Nov 5, 2013, 2:19 pm

Existing HVAC Baseline Modelling criteria

NC-2009 EAp2:Minimum Energy Performance
posted by  Zonda E. Team  on 

Hi, I have modelled a project following Appendix G.

3
Mon Nov 4, 2013, 4:26 pm