20090244 Ver 1_Staff Comments_20090401

09-0244 Matheson Avenue & 30th Street Site
AML comments
April 1, 2009
Phase One of the proposed project - the road - is high density and therefore
requires a stormwater management plan (SMP). Please provide a stormwater
management plan that provides a minimum of 85% TSS removal from all
stormwater generated by Phase One of this project.
2. For the remainder of the site, please provide a conceptual stormwater
management plan for the project that includes the following:
a. A depiction of the drainage areas on the site.
b. An estimation of the percentage imperviousness associated with each of
the drainage areas.
c. A calculation of the water quality volume associated with each drainage
area.
d. A depiction of a proposed BMP (state the type of BMP you plan to use) on
the site plan that is correctly sized based on the water quality volume.