Stormwater_Review_Comments_202_5thAveS.pdf
Stormwater Review Comments For:
th
202 5 Avenue S.
1) Need to provide stormwater quality treatment for the parking and
driving surfaces. The stormwater quality treatment needed is for the
control of Petroleum Hydrocarbons. The 4 feet of dead storage in the
vault will help with sediment loading but not for the treatment of
Petroleum Hydrocarbons. Use a BMP from the DOE Stormwater
Management Manual that will be suitable for Petroleum Hydrocarbons
in the amount likely to be seen at a such as this. Some
high-use site
examples of potential oil control options include facilities such as an
API-Type Oil/Water Separator, Coalescing Plate Oil/Water Separator,
or a sand filter system.