20080680 Ver 1_Triage Comments_20081007

Use this form instead of writing inside the folder
Triage Comment Sheet
DwQ# d 0 (o go
Triaged By:
Reviewer 1
Reviewer 2
Reviewer 3
Date:
Date:
Date:
? Issue Project (Reviewer 1) ? Issue Project (Reviewer 2)
Issue with conditions (Reviewer 1)
? Issue with conditions (Reviewer 2)
? 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)
SATriage Forms\Triage Issue Shpet.doc
PLEASE PRINT CLEARLY
08-0860 Savannah's Garden
AML Comments
October 9, 2008
1. The DWQ is concerned about the significant difference in the average square
footage of the homes that are already built in Phase I (1987 square feet) versus the
estimated average square footage of the future homes (1298 square feet). Please
explain the reason for this difference, which is over 50 percent.
2. In light of comment'number one, the DWQ considers the following drainage areas
to be greater than 24 percent impervious: 1, 4, 5 and 7. For these drainage areas,
please provide properly designed BMPs that remove a minimum of 85 percent
TSS from the stormwater generated by the high density drainage areas. For any
BMPs that are proposed, please provide a completed BMP Supplement Form,
with all the required items. The BMP Supplement Forms are available at the
following web site: http://h2o.eni-.state.nc.us/sLi/bmp_forms.htm.
In drainage areas 6 and 7, please remove the permanent diversion swales that are
proposed behind lots 85-93 and lots 94-101. These swales are likely to
compromise the natural hydrology of the adjacent wetland area.