Part 5 – Problem 02: Since we can’t change the given excel for the four ground motions, the values of the selected ground motion from the PEER will correspond to a smaller time range which will not even reach T=1.0 sec for scaling purposes. Also, the geomean values will not be accurate. I want to make sure that you’re aware of this problem.

See answer to question below.

Part 5 – Problem 03: When populating the section on the spreadsheet designated for the PEER database ground motion, the discrepancy in the scales of the period between the seed motions and the PEER motion causes the values of the Geomean to populate incorrectly. In this case are we to input the PSA values according to the period values given for the seed motions or remove these values from the Geomean altogether?

Yes, we did not foresee this issue with the geomean. Please use the period range provided by PEER for the response spectrum only. Still provide a plot with your scaled geomean using only the four provided seed motions.

Rubric: The rubric states that the title page should include a computer-generated image related to the deliverable. Does this requirement apply to the first deliverable, where we are not required to generate any renders or models? If so, what kind of imagery is expected?

Since this deliverable is not as graphic-heavy as later deliverables, the image can be considered as optional.

Rubric: The rubric mentions a 12 page limit (included title page, excluding references). Would any appendices holding referenced tables and sample calculations be included in this limit as well?

An appendix with sample calculations and referenced tables will count towards the 12 page limit. We are primarily interested in seeing your final answers and/or recommendations to the stated questions, with only the necessary supporting information. The reference section should only include citations of referenced resources.