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HAMIL TON CROSSING III A TIVD. KlOSK
DRAINAGE NARRATIVE
The subject site is located w'ithin the existing Hamilton Crossing office development
nOlihwest of the intersection of 126111 Street and U. S. 31 in Cannel. CULTently, the
location of the proposed kiosk is \vithin an area occupied by an asphalt parking lot,
concrete curb and grass at the northwest comer of the parking lot for the southem
Hamilton Crossing office building. The site is located v/ithi11 Zone C Flood Hazard Area
per the City of Carmel Flood Insurance Rate Map.
Existing drainage patterns for the site are such that nmoff flows overland to the south
through the grass area and onto the parking lot. The parking lot in this area likewise
drains to the south into stOlm sewer inlets.
The proposed drainage design for the site is also by overland flow through two swales
around the structure. A high point within the swales 'will be located directly north of the
kiosk. Runoff fyom the swales will discharge over the curbs both east and west ofthe
kiosk. Similar to the existing conditions, all runoff from the kiosk area will be collected
by the aforementioned stOTI11 sewer inlets.
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