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DCV requirement for high-occupancy areas

CS-2009 EAp2:Minimum energy performance
posted by  Shenhao Li  on 

Hello! We have a canteen project in Shanghai. The building has three floors, total GFA is 64,067 square feet. The baseline HVAC system type is system 6.

1
Tue Apr 5, 2016, 2:48 pm

Modeling DCV in open space offices

CS-2009 EAp2:Minimum energy performance
posted by  Lucie Cervena  on 

I am in the process of simulating 7 floor office building. Five of these floors are designed as open space offices, the others are designed as small offices.

1
Thu Apr 12, 2012, 1:45 pm

Dynamic model compliance analysis results

CS-2009 EAp2:Minimum energy performance
posted by  František Bartoš  on 

Hello, I made model using eQuest 3.65 and after simulation, baseline building generation and results compliance I see 55 % percent improvement in proposed design against the baseline design. This

1
Mon Nov 25, 2013, 5:12 pm

Area clarification

CS-2009 EAp2:Minimum energy performance
posted by  Magda Aghababyan  on 

Hi, We have Core & Shell project while calculating the area of the locations, Pif and EAp2 have difference approximately 4% please let us know what is the maximum percentage deviation. Thank y

1
Thu Nov 24, 2016, 8:11 am

Addenda to ASHRAE standards

CS-2009 EAp2:Minimum energy performance
posted by  Jens Apel  on 

Edit: question has already been answered in February 2012 here: http://www.leeduser.com/credit/CI-2009/EAp2 Didn't find it before, sorry for any confusion. Dear all, on several spots in the Ref Gu

0

LEED DESv2, System 8 and Chilled Water Temp Reset

CS-2009 EAp2:Minimum energy performance
posted by  Matt Humphreys  on 

For baseline HVAC system #8 modeled with purchased chilled water according to Option 1 of Treatment of District or Campus Thermal Energy in LEED v2 and LEED 2009 guideline, does the Chilled-Water S

1
Tue Feb 11, 2014, 3:23 pm

Baseline systems for mixed use facility

CS-2009 EAp2:Minimum energy performance
posted by  Kim Teachout  on 

We have a mixed use facility that is 34% hotel, 34% office, and 32% parking garage.

1
Wed Jun 4, 2014, 1:32 pm

Baseline Ventilation

CS-2009 EAp2:Minimum energy performance
posted by  Toni Herena Montull  on 

Dear all, our previous version of the baseline model in a C&S building had the same ventilation rates than the proposed.

1
Wed Sep 24, 2014, 6:43 pm

Campus Site Lignting Calcs - again, sorry

CS-2009 EAp2:Minimum energy performance
posted by  charles bell  on 

We submitted (on Jan 23, 2014) the question below. Unfortunately, since then my email has crashed and I have lost the response. Is there any way this can be recovered?

1
Mon Oct 6, 2014, 5:27 pm

Mandatory provision 6.4.3.2 Setpoint Overlap Restriction

CS-2009 EAp2:Minimum energy performance
posted by  Sandra Holmström  on 

Mandatory provision 6.4.3.2 Setpoint Overlap Restriction When heating and cooling to a zone is controlled by separate thermostatic controls shall heating setpoint exceed cooling setpoint. In our C&

1
Thu Jan 24, 2013, 8:18 pm