Deisherdrain.pdfSTANDARD DRAINAGE DETENTION SYSTEM
WORKSHEET
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IMPERVIOUS AREA
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FROM CONTINX CH
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DATE: -
Y
**f {*DESIGN DATA****`'
PIPE DIA PIPE LG
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flids ED G
TUNM
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UPPER CATCH BASIN
ORIFICE
-7/511.
RECEIVED
MG L11f J U L 2 8 2006
VAL)
.DEVELOPMENT SERVICES CTR.
Z4. — CITY OF EDMONDS
6CQNC�RISER OF
.0
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CONTRIM CATCH BASIN
r
SYSTEM CROSS SECTION
WK
rXWX6' DEE i ,—Cs' SPA= OR EQUAL
.01
M 2'X 3' DECP. 3/4' CRUSHD ROCK
JUPA&P OUTLET
t
M W Lha
LEVEL
I CAPS
6LJV v
RUNOFF SPREADER- TRENCH
FOOTMG DRAINS SHAU NOT'RE CONNECTED TSD DETENTION SYSTEM
NOTES:
1. Call E1l&caing Division (!71-02.2:0) for a tiglltliae awl &tcafLom system
before bat klilling amus for fugal Vis.
Z Reqmsibility for operation and m dutmamm of dmiwv systems on private praputy is tho
regw szH&ty of do property owner. Matmid axam dated m &e -storage Pipe cant be fim
out and removed ffom &c catch basics to allow proper opera&uL The ou&t control orifice
111
BY