HomeMy WebLinkAboutDrainage Runoff Calculations 3-9-17Civil Engineering & Land Surveying
TRANSMITTAL
March 9,2017
Butte County
Department of Public Works
7 County Center Drive
Oroville, Ca 95965
Subject Gig 7 - Guynn Avenue, Chico Ca (APN: 042-020-104)
Enclosed are the following items for submittal:
1.) 2 copies of the drainage plans (2aß6)
2.) Storm drain calculations
a.) Drainage area runoff calculations
b.) Drainage area',A" swale sizing calculation
c.) Drainage area "8" swale sizing calculation
Please let me know if you have any questions.
Thank u,
N, PE,
þ ft/
3 -27-/Z
PMB 301,
236W. East Avenue, Suite A
Chico, Ca95926
(s30) s70-7174
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