20071888 Ver 1_Staff Comments_20080619

07-1888 Blake Commons Subdivision
AML comments
June 19, 2008
1. DWQ staff has reviewed the impervious surface calculations provided in the most
recent submittal. However, DWQ its position that the southern portion of this
development is a high density area that must be treated by appropriate best
management practices (BMPs). The stormwater runoff from this portion of the
property must be treated by one or more BMPs that are designed to meet a
minimum standard of 85% TSS removal per the NC BMP Manual. Please provide
a BMP Supplement Form for each BMP that will be used on the site (including
both worksheets, Design Summary and Required Items Checklist), as well as all
of the required items. The BMP Supplement Forms are available on the DWQ
web site at: http://h2o.enr.state.nc.us/su/bmp forms.htm. Failure to provide an
appropriate stormwater management plan in the next submittal will result in a
return of application.