20091105 Ver 1_Triage Comments_20100913

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Triaged By:
Reviewer 1
Reviewer 2
Reviewer 3
Use this form instead of writing inside the folder
Triage Comment Sheet
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? Issue Project (Reviewer 1)

Date:
Date: All
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Date:
? Issue Project (Reviewer 2)
Issue with conditions (Reviewer 2)
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? More Information (Reviewer 1) ? More Information (Reviewer 2)
? Return Application (Reviewer 1) ? Return Application (Reviewer 2)
? Send to Regions (Reviewer 1)
? Send to Regions (Reviewer 2)
S:\Triage Forms\Triage Issue Sheet.doc
PLEASE PRINT CLEARLY
09-1105 Big Buffalo Creek WWTP Expansion
AML Comments
September 13, 2010
1. Please provide SMP-1 on a full-sized, correctly scaled plan sheet. SMP-1 references Notes 6-8;
however, these do not appear on the plan sheets.
2. On the SMP sheets, please show all stormwater inlets, outlets and conveyances. The grading for
any new or proposed vegetated swales should be shown.
3. Please provide calculations for 10-year storm velocities in all newly proposed stormwater
swales. In addition, please provide calculations for 10-year storm velocities in any existing
swales that will receive additional stormwater as a result of the plant expansion.
4. Planting plans for the bioretention cells do not include the items listed in Item 5 of the Required
Items Checklist.
5. A construction sequence is not provided on sheet D-1 as stated.
6. In the submittal, the supporting information for Bioretention Area A is placed with the
supplement form for Bioretention Area B and vice-versa. Also, the plan sheets do not use ,
consistent terminology when referencing the bioretention areas. Please provide an updated
version of Appendix A that corrects these issues.
7. Please provide specifications for the size and placement of underdrain orifices as well as for the
slope of the underdrain pipes.
8. The dimensions for the bioretention cells given in the supplement forms do not appear to match
the dimensions shown on the plan sheets. The dimensions of the cell are equivalent to the
dimensions of the bottom of the cell. Please correct these errors.
9. Please sign and seal all plan sheets.