HomeMy WebLinkAboutSTORM WATER MANAGEMENT PLANS
CITY HALL
215 Church Avenue
P.O. Box 1130
Oshkosh, Wisconsin
54903-1130
City of Oshkosh
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October 25,2002
Mr. John Davel
Davel Engineering, Inc.
1811 Racine Street
Menasha, WI 54952
Re: Tower Mechanical (2125 W. 20th Avenue) and Serv-Ice (2175 W. 20th Avenue)
Storm Water Management Plans
Dear John:
1 have completed my review of the revised plans and calculations you submitted to our office on
Wednesday, October 23, 2002 for the above-mentioned projects. I have made a few red-line
comments to these plans which I have enclosed to assist you in preparing final plans. Please see
.. that these issues and concerns are addressed and revised plans submitted so that final approval
can be obtained. Also, could you provide an explanation and additional calculations if necessary
for the following issues:
~ Why was the amount of storage provided reduced. by about 10,000 cubic feet on the revised
plan?
~ Do revised tR-55 run-off calculations need to be submitted to reflect this reduction in
storage?
~ Why were routing calculations updated because of the new pond contours?
~ How was the proportionate discharge from the common pond for each property determined?
If you have any questions, please feel free to call me at (920) 236-5065.
s(S~
Steve Dittmer
Civil Engineer I
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cc: David C. Patek, Director of Public Works
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v1\llyn Dannhoff, Chief Building Inspector
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