HomeMy WebLinkAboutSWP3102057.2AT UPSTREAM END , 1 l +, w_----`BEGIN BOULDER N 176058.79 P
CLUSTERS 0 20' O.C. E 1311399.29
+ APPROXIMATE EXISTING �
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MAPLEWOOD CREEK, MC STATIONS �HEE�T.
S. SCALE 0 10 20 40 FEET
0.0294 .i z-7
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MATCHLINE MC STA 4+50 1" = 20'
FO EXCEPT AS NOTED
0
m
U
w
18" BYPASS PIPE SCHEDULE
NODE
DESCRIPTION
NORTHING
FASTING
81
BYPASS INLET STRUCT.
N 176253.20
E 1311585.64
82
PI 4W BEND, C8 TYPE 1
N 176251.57
E 1311568 2T
83
C8 TYPE 1
N 176187.85
E 1311488.97�
134
08 TYPE 1
N 176107.48
E 131143414
85
IFISHWAY INLET
I N 178077.37
1 E 1311443.23
M .. MATCH EXISTING ROAD GRADE ELEVATIONS LEGEN D
c�v FINISH GRADE ELEVATION
i
w
r
U
ACCESS ROAD SCHEDULE
STATION
DESCRIPTION
NORTHING
EASTING
EL
START OF ROAD
N 178091.99
E 1311423.19
115.17
PI
N 176190.66
E 1311511.34
111.72w
#6
PI
N 176216.92
E 1311539.55
11&17*
42.62
PI
N 1762IK37
E 1311565.53
115.17M
4+65.26
PI
N 17637ZOI
E 1311656.30
•
5+71.84
PI
N 17644&13
E 1311730.a19
•
6+35.63
JEND OF ROAD
N 176456.15
E 13117%18
•+
PC POINT OF CURVATURE (BEGINNING OF CURVE)
PI POINT OF INTERSECTION
PT POINT OF TANGENCY (END OF CURVE)
POND EMBANKMENT AND ACCESS RAMP LOCATION SCHEDULE
NODE
NORTHING
EASmG
FINISH GRADE EL
DESCRIPTION
NODE
NORTHING
FASTING
FINISH GRADE EL
DESCRIPTION
PI
N 17600&83
E 13115X79
115.17
EMBANKMENT DAM
P13
N 176185.29
E 1311530.46
111.0
BOTTOM O INLET
P2
N 17W96.32
E 1311436.19
115.17
EMBANKMENT DAM
P14
N 176156.99
E 1311525:97
108.87
BOTTOM OF BASIN
P3 ~
N 176048.91
E 1311417.13
115.17
CORNER ACCESS RAMP
P15
N 176143.53
E 1311502 01
106.67
CONSTRUCTION POINT
P4
N 175960692
E 1311415.40
104.5
CORNER ACCESS RAMP
P16
N 17611&25
E 1311479.05
10&57
BOTTOM ACCESS RAMP
P5
N 175961.15
E 1311403.50
1"5
CORNER ACCESS RAMP
P17
N 178077.82
E 13114"71
108.19
BOTTOM O FISHWAY
P6
N 178047.14
E 1311405.13
115,17
CORNER ACCESS RAMP
P18
N 176=72
E 1311449.16
106.19
BOTTOM O FISHWAY _
P7
N 17600.18
E 1311397.16
115.17
EDGE OF EMBANKMENT
P19
N 178051.07
E 1311497.40
108.67
BOTTOM O SPILLWAY
P8
N 176046.92
E 1311511.49
106.67
BOTTOM BASIN O SPILLWAY
-- 4220- -
E 1311503.76
106.67
CORNER SPILLWAY
P9
N 1780M58
E 1311531.57
108.67
BOTTOM OF BASIN
P21
N 176111.72
E 1311490.52
106.67
BOTTOM ACCESS RAMP
P10
N 176105.00
E 1311556.05
108.87
BOTTOM OF BASIN
P22
I N 176150.02
E 1311513.85
106.67
TOE OF FILL
P11
N 176147.41
E 131156290
108 87
BOTTOM OF BASIN
P23
N 178168.15_
E 131150&28
»
EDGEOF ACCESS ROAD
P12
N 178158.09
E 1311556.30
111.00
BOTTOM O INLET �T
P21<
N 1761"16
E 1311495.88
115.17
CORNER ACCESS RAMP
MATCH EXISTING ROAD GRADE ELE:YAPUN.
,,2< N I780(,x -,;
NOTE:
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SEE BASIN PLAN, SHEET 5,
NORTHWEST, INC.
A �o7
CITY OF
RENTON
FOR VEGETATION AND
Engineers and Scientists
SUBDRAIN LOCATIONS.
Bellevue?, Washin ton
9
s�
DEPARTMENT OF
PUBLIC WORDS
2353-130TH AVE NE, SUITE 200
"�� 25792 ,`
BELLEVUE, WASHINGTON 98005
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MAPLEWOOD CREEK
SEDIMENTATION BASIN
FAX: (206) 883-7555
TELL (206) 882-2455
jONAI.
RECONSTRUCTION AND
IMPROVEMENT PROJECT
EXPIRES 12-21-97 ]
SITE
PLAN
DESIGNED: NTD/RSP HNW DATE: 7-15--96 FILE NAME: SHEET2
DRAWN: CLC RSP HNW -
A As-guILr 967ES ADDED LwIA S-I(198 CHECKED; D.E.P. HNW SCALE: AS NOTED FIELD 90014: PAGE:
NO. REVISION BY PPROX. DATE APPROVED: SHEET: 2 OF; 10
DIRECTOR OF PUBLIC WORKS
SCANNED MAY - 9 1999
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