1991-2829 G
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Street Address
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Serial #
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Name
Description
Plan ck. #
Year
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11-27-91
Dept.
Phone 41
F8M /I
"2
a 5 t"f
cay of Encin1tas
527 Encinitas Blvd.
Enclnltas,CA 92020
Attn: Subdivision Engineering
Re:Gradlng plan for Kakadelas residence; Lot 4 of Parcel Map
No. 14480 in the City of Encinitas
Dear Sirs:
The 10 year runoff for the subject 1.1 acre lot has been calculated
at 1 cfs. This runoff will be collected at the front of the lot and
conducted through 12" RCP under the westerly driveway into the
existing concrete brow ditch. The maximum veloc1ty of this water
eXI ting the pipe is 6.9 foot per second and w 111 be slowed as it
enters the existing brow ditch. As the water leaves the subject
property it w1l1 be conducted under Wishbone Lane southerly, via the
existing pipe culvert, where it w1l1 be dumped into a natural water
course and an existing rip-rap energy dissipater,
DEC- 9
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