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EAp2-2 Section 1.3- Advisory Messages

CS-2009 EAp2: Minimum Energy Performance
posted by Helen Williams on Sep 19, 2012, 2:24 pm

Hello, I am filling in my EAp2 template under LEED 2009 for Healthcare. Under Section 1.3 Advisory Messages, it says that I can find the data for this table in my Energy Pro outputs. However,...

Last reply: Marcus Sheffer, Sep 19, 2012, 3:20 pm

Simulation: Baseline Chiller Part Load Performance

CS-2009 EAp2: Minimum Energy Performance
posted by Marco Abdallah on Sep 13, 2012, 4:42 am

We are pursuing Option 1 (Whole Building Simulation). In the Proposed Case we modelled the part load performance of the chiller based on the part load performance values (fraction of Full-Load...

Last reply: Marcus Sheffer, Sep 19, 2012, 2:47 pm

Energy modeling of unrenovated building part of major renovation

CS-2009 EAp2: Minimum Energy Performance
posted by heinrich post on Sep 12, 2012, 6:56 am

We are computing energy performance for a major renovation project in the context of Core&Shell.
Modeling the proposed building model we are realizing some difficulties modeling the...

Last reply: Marcus Sheffer, Sep 14, 2012, 8:56 am

ASHRAE mandatory provision 5.4

CS-2009 EAp2: Minimum Energy Performance
posted by Sandra Holmström on Sep 11, 2012, 6:52 am

Requirements according to ASHRAE mandatory provision 5.4:
Cargo doors and loading dock doors shall be equipped with weather seals to restrict...

Last reply: Marcus Sheffer, Sep 11, 2012, 9:37 am

Facade lighting, Interior / exterior?

CS-2009 EAp2: Minimum Energy Performance
posted by Robert Gomez on Sep 7, 2012, 5:04 am

Hello,

If facade lighting are installed at the perimeter inside the building, should this be considered interior or exterior...

Last reply: Robert Gomez, Sep 10, 2012, 7:17 pm

No cooling in Proposed Building

CS-2009 EAp2: Minimum Energy Performance
posted by Johannes Hopf on Sep 5, 2012, 12:17 pm

Our proposed building has no cooling system installed; it is ventilated naturally. Now Appendix G says to model the proposed building like the baseline bldg system. That means with a...

Last reply: Marcus Sheffer, Sep 5, 2012, 1:25 pm

Building Area Method used at whole building simulation

CS-2009 EAp2: Minimum Energy Performance
posted by Marco Abdallah on Sep 5, 2012, 8:29 am

Assuming that I use the BAM for showing compliance with the minimum energy performance prerequisite do I have to use the BAM also at the simulation for EAc1?

It would be more meaningful to...

Last reply: Marcus Sheffer, Sep 5, 2012, 12:09 pm

District heating

CS-2009 EAp2: Minimum Energy Performance
posted by Ai Engineering on Aug 30, 2012, 10:17 am

I’m working on a Core & Shell project that has as Energy source a District Heating that use only heat recovery from combustion of municipal solid waste, I would like to know if the compliance...

Last reply: Marcus Sheffer, Aug 30, 2012, 10:32 am

Is it possible to design my building in parts?

CS-2009 EAp2: Minimum Energy Performance
posted by Ron Dean on Aug 17, 2012, 5:44 pm

Hello!

I'm modelling a 49-story building using Design Builder, and it has three separate HVAC systems (the first one on the 16th floor for the first 15 floors, the second is on the 32nd...

Last reply: Marcus Sheffer, Aug 20, 2012, 9:05 am

Using Lease Agreement for Undesigned Elements

CS-2009 EAp2: Minimum Energy Performance
posted by Tony Schafer on Aug 17, 2012, 2:53 pm

I am wondering if the tenant lease agreement can be used to specify undesigned elements for EAp2 similar to how it is used to achieve other credits. For example, for the warehouse I am working on...

Last reply: Marcus Sheffer, Aug 17, 2012, 3:18 pm