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8 IF (N) 387A3
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ENGINEERING PLLC clvlL CONSTRUCTION PERMIT RESUBMITTAL
321 3rd Ave South, Suite 406 ISTC.fie CIVIL CONSTRUCTION PERMIT RESUBMITTAL
Seattle, Washington 98104 9,b kec5163
ph 206.596.7115'�annT a°gv CIVIL CONSTRUCTION PERMIT RESUBMITTAL
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CELL HOT ELEV 399.0
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AREA DRAIN
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RIM 407.0
IF 4050
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IE 402.8
AREA DRAIN
RIM 403.5
IE 401.5
4" BEEF. PIPE
0.5% MIN. (T P)
TYPE I CB
I W/ SOLID LID
RIM 403.0
E 411,1
TYPE 1 CB
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RIM 400.00
E 396,20
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60" TYPE 2 CB WITH
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60" TYPE 2 CS WITH ROUND 2
SOLID LOCKING LID
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8" IS (NW) 392.50
TRENCH DRAIN
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RETENTION TANK 6
0010
G) CITY OF
RENTON
Planning/Building/Public Works Dept.
DAnN
NAVD 88
I=W#Ikl
®
PATIO DRAIN - USE 10"
POLYCAST KIDS GRATE OR
APPROVED EQUIVALENT
®
AREA DRAIN
®
e TYPE-1
3
6.
-'--
4" STORM DRAIN
STORM DRAIN MAIN
6
--co
PIPE OUTLET
6.
0�
DOWNSPOUT CONNECTION
BIOREN
SWALE/PLAN/PLANTER
NOTES
I- SEE SHEET CI FOR GENERAL NOTES, GENERAL
STORMWATER NOTES, AND CITY OF RENTON NOTES.
2. ALL WORK SHALL BE IN ACCORDANCE WITH CITY OF
RENTON STANDARDS AND REQUIREMENTS.
3. STORM DRAIN (SD) PIPE SHALL BE PER CDR
STANDARD PLANS 220.10 AND 220.20 (DETAILS 5
AND 6 SHEET C6.1). CONTRACTOR CAN SELECT
FROM PVC ASTM D3034 SDP 35 (GREATER THAN 3
FT OF COVER) LOPE (GREATER THAN 2 FT OF
COVER) OR CITY APPROVED MATERIAL UNLESS
OTHERWISE SHOWN SD PIPE WITH LESS THAN 2 FT
OF COVER SHALL BE DUCTILE IRON PIPE.
4. STENCIL ALL STORM DRAINS AND STORM INLETS TO
CLEARLY INDICATE BRAINS TO WETLAND".
5. PROVIDE DI CASING PIPE ON STORM DRAIN PIPES
PASSING THROUGH OR UNDER RETAINING WALLS AND
FOOTINGS PER STD PLAN 412. COORDINATE
PENETRATION DESIGN AND DETAILS WITH STRUCTURAL
ENGINEER.
UTILITY CROSSINGS
O
PIPE 1
IE
PIPE 2 IF
SEPARATION
1
391.88
(8"
SO
NW)
390.21
(EX 8"
SS S)
LOD'
2
390.87
(8"
SO
NW)
386.88
(EX 18"
ED SE)
2.49'
3
396C4
(8-
SO
NW)
391.31
(EX 8"
SS S)
4.06'
4
385.14
(8"
SO
SE)
378.67
(EX 8"
SS SW)
5.80'
5
386.09
(8"
SO
NW)
378.63
(EX 8"
SS SW)
6.79'
6
398AL
(BE
SO
NW)
393.84
(8" SO
SW)
3,90'
7
392A5
(8-
SO
NW)
396.29
(S- SO
NE)
3.17'
8
1 392.46
(8"
SD
SW)
396.26
(8" SO
NE)
9
392.53
(8"
SD
SW)
396.16
(8" SD SE)
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