Module 9 - Points to Ponder

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Module 9 - Points to Ponder
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Please share your comments on 3 of the following Points to Ponder questions. (Choose 3 of the questions below.)

Can you guarantee that the completed building will match the performance predicted by the analysis in its day-to-day operations?

  • No. While you can estimate a building’s performance with some level of accuracy, ultimately there are factors that are human dependent and can’t fully be predicted, such as body heat, plug loads, and hours of operation.

When choosing settings for each of the building performance factors, should you always choose the setting that gives the absolute lowest predicted energy use?

No. Sometimes you need to weigh the additional cost of a more efficient setting, and decide if the energy savings are worth the money. You can choose to save more money in some areas, and save more energy in others.

How can you use Insight feedback to make design choices regarding materials, lighting, PV, etc.?

Insight can give you good, well, insight into how materials, lighting, and PV will affect a building’s overall efficiency, so that you can be informed on whether or not each option is worth its cost.

4D simulations are often used to show the construction sequence for an entire project, but shorter simulations that focus on a specific period of time are also useful.

  • Can you provide examples of how a simulation that focuses on a 1 or 2 week period could be useful for planning?

What level of detail should be included in a 4D simulation?

  • Should you include all of the elements in the building model?

How can the feedback shown in a 4D simulation help you to optimize the project schedule?

  • What are the main benefits of linking model elements to the project schedule?

How can model-based quantity takeoff improve the design process?

How can designers improve their designs using the information provided by preliminary estimates of the cost of building their design ideas?