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Existing building with extension

CS-2009 EAp2: Minimum Energy Performance
posted by Eleftherios Zacharakis on Oct 1, 2014, 9:39 am

Our project is an extension building that undergoes a major renovation on the HVAC-system and interior, but not exterior envelope, and even gets a new extension. In total, the existing gross area...

Last reply: Marcus Sheffer, Oct 4, 2014, 5:18 pm

Glazing specifications for existing building

CS-2009 EAp2: Minimum Energy Performance
posted by João Costa on Sep 30, 2014, 11:01 am

Hi,

I am developing a simulation (EAP2/LEED CS) for an existing building located in Rio de Janeiro. According with the Table G3.1.5, for the Baseline:

"Existing Buildings: For...

Last reply: Marcus Sheffer, Oct 4, 2014, 5:13 pm

Site lighting calculations

CS-2009 EAp2: Minimum Energy Performance
posted by charles bell on Sep 29, 2014, 9:33 am

We have a campus projects with three relatively equal size multi-story buildings. The owner will manage the three buildings separately. Each project will pay for their own utilities. The power...

Last reply: Marcus Sheffer, Sep 30, 2014, 3:51 pm

Modeling OA with Demand control ventilation

CS-2009 EAp2: Minimum Energy Performance
posted by Indochine Engineering VN on Sep 25, 2014, 12:57 am

Hi, I have demand control ventilation for every...

Last reply: Marcus Sheffer, Sep 25, 2014, 9:18 am

Baseline Ventilation

CS-2009 EAp2: Minimum Energy Performance
posted by Toni Herena Montull on Sep 24, 2014, 10:51 am

Dear all,

our previous version of the baseline model in a C&S building had the same ventilation rates than the proposed. But, we were advised by the reviewer to change it in the zone...

Last reply: Marcus Sheffer, Sep 24, 2014, 2:43 pm

Pump consumption

CS-2009 EAp2: Minimum Energy Performance
posted by Toni Herena Montull on Sep 9, 2014, 5:53 am

I have a proposed design with boiler and chiller, with water distribution. There are many pumps in the distribution system. In the other hand, I have a baseline building with a system 5 (...

Last reply: Francesco Passerini, Sep 15, 2014, 6:07 am

Equivalent standards for projects outside the USA

CS-2009 EAp2: Minimum Energy Performance
posted by Annette Kwee on Sep 11, 2014, 5:46 am

Dear All,

We are currently working on projects in Germany. Are you aware of any equivalent standards available at this moment or in the proces of approval?

Thanks in advance!

Last reply: Annette Kwee, Sep 12, 2014, 2:29 am

System 5. Two boilers

CS-2009 EAp2: Minimum Energy Performance
posted by Toni Herena Montull on Sep 9, 2014, 4:40 am

In a review, the reviewer told me that as a system type 5, I should model 2 identical boilers. With that change (without defining capacity, I guess eQuest do it by demand) the baseline energy use...

Last reply: Marcus Sheffer, Sep 9, 2014, 3:05 pm

Electric meters for interior lighting and receptable loads

CS-2009 EAp2: Minimum Energy Performance
posted by Toni Herena Montull on Aug 8, 2014, 6:50 am

Hi,
In a Core and Shell model, for EAp2 (eQUEST), a LEED reviewer told me to define lighting and receptable loads meters. We have already defined the interior lighting in every space, so my...

Last reply: Toni Herena Montull, Sep 9, 2014, 4:34 am

EAp2 Form

CS-2009 EAp2: Minimum Energy Performance
posted by Lily Li on Sep 5, 2014, 3:31 pm

in EAp2 Form Summary shows "N", but no error information provided, is this Form wrong?

Last reply: Lily Li, Sep 5, 2014, 4:51 pm