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" DIAM. BAR
112" PLATE
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314 " BAR
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ENTRY GATE DETAIL
3/4" DIAM. SMOOTH ROUND BARS
SQUALL Y SPACED. BARS SHALL BE
WELDED TO UPPER & LOWER BANDS.
314 " DIAM.
SMOOTH ROUND
-. 14 I . _ BARS EQUAL L Y
SPACED (4" O.C.
U r MAX)
PLAN
DRILL HOLES
FOR LOCK -
LOWER BAND
UPPER BAND
425
420
415
410
405
6' HIGH VINYL COATED CHAIN
z LINK FENCE WITH 5' LANDSCAPE
BUFFER INSIDE FENCE
04
z w 6' HIGH DECORATIVE, MODULATED FENCE
Ld z_ WITH DENSE LANDSCAPE VISUAL BARRIER
Q -' (REQUIRES SEPARATE BUILDING PERMIT)
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POND
423,
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N tr1
POND SECTION B--B (NORTH/SOUTH)
HOR►Z: 1 "=20'
VERT, 1"=5"
425
420
415
410
405
425
5' SIDEWALK-
ROAfS'"-
420
415
INLET
IE: 41-1
410
405
C.B. No. 19 - TYPE II-54"
-1 Iw
w/ROUND, SOLID, LOCKING LID nlvn vuvl� �vf+ILIJ unruly
LINK FENCE WITH 5' LANDSCAPE J
W/FLOW RESTRICTOR BUFFER INSIDE FENCE U
w
STA. 4+33.70, 26.5'RT 210th
Q
RIM EL.=424.0
Z
I.E. 12"(NW-E)=415.0 TRACT A N
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(SEE DETAIL SHT 12 ) w
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AGE
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C T A 1:� - L:0- 1 F' I T r"I /'1 A l I1 e-% r- /1 -T-I /-% A I A A 1' A /^ T /I A /I-" e- T i
OVERFLOW CB #19A (TYPE 2-48"") I ' ' ' " ' "v "' JG U I l U/V m -m (C M'D !, VYF- J I)
58" STA 6+11.60-16' LT NSTALL:
- W/ BIRD CAGE LID HORIZ: 1"=20`
INSTALL: - - N CATCH BASIN NO. 1 A -TYPE 2-48 VERT. 1"=5"
ELEVATION p RIM: 422.0 (EMERGENCY OVERFLOW)
CATCH BASIN NO. 1-TYPE 1 � IE: 417.5 (12"CPEP,S) (SEE C.O.R. DETAIL NO. BR-02)
(SEE C.O.R. DETAIL NO. B-01) I- (SEE DETAIL, THIS SHT.) RIM=423.97
RIM=422.10 I.E.=417.37 (12" CPEP, E, N)
I.E.=417,36 (12" CPEP, F_, N) j it INLET AT POND
I
NOTES. N ``
�- I.E. 12"(N)=411,3.0
1, ALL STEEL IN PLATES, BARS AND BANDS SHALL CONFORM TO P-LE
REQUIREMENTS OF ASTM A36: \ WITH RIP RAP PAD
m
2. STEEL DEBRIS CAGE SHALL BE HOT -DIP GALVANIZED IN ACCORDANCE + Z' SID 'WALK
WITH ASTM A123 (AASHTO M111). O
_ O
3, ALUMINUM IS AN OPTIONAL CAGE MATERIAL.
I w N/� �~
6+6 .8 3 rd .� T.G'
POND OVERFLOW "BIRDCAGE" CATCH BASIN 19A I N _ 6+00 / / 5+ //
16' WIDE DOUBLE SWINGING c, - /_ - f 00
NOT TO SCALE - /
*NOTE. BARS
OMITTED ON
DRAWING
LOWER BAND
SEED MIX FOR POND SIDESL ODES
R/D POND
Proportions
Percent
Percent
SEEDING MIXTURE:
by Weight
Purity
Germination
Kentucky bluegrass (Poo Pratensis) 15%
85
80
(Birka, Majestic or Sydsport)
Tall fescue (Festuca Arundlncea)
40%
95
90
(Arid, Jaguar or Rebel)
Perennial rye (Lolium Perenne)
30%
95
90
(Derby or Pennant)
Chewings fescue (Banner)
15%
95
90
Apply this mixture at a rate of
120 Ibs/acre.
MIN.
1-112 " CRUSHED GRAVEL
TOP COURSE
5" CRUSHED GRAVEL
BASE COURSE
POND GRA VEL ACCESS ROAD
NOT TO SCALE
DESIGN DETENTION VOLUME: 52 717 CF
REQUIRED DETENPON VOLUME: 47840 CF
AS BUILT DETENTION VOLUME:
LOCKABLE GATE { 0 Ii OUTLET AT POND \� \ \ 6' HIGH DECORATIVE, MODULATED FENCE
{ I.E. 12"(W)=413.0
\ WITH DENSE LANDSCAPE VISUAL BARRIER
61 L.F. 12" CPEP \ \
REQUIRES SEPARATE BUILDING PERMIT
II
S=0.62� .\ 114 L.F.N12" \CPS STO M PIPE S=8.761 )
STA 2+43`5 LT-HOQUTAM AVE NE I _ - --i _ SIDEWALK' _ \L '
_ � F,,, ,- 4 3 TOP PONE-12 4.49'- -': _��,` _ y � _
INSTALL: 1 -- --- --- -_ - --
{ � � 1 C �� - `� 50.00'
CATCH BASIN NO. 20-TYPE 2-48" _ _ _ _ ' _
6 _ _ 1
WITH SOLID LOCKING COVER i LLJ
S�6F,� _ _ _ _ r -
(SEE C.O.R. DETAIL NO. B-01E & BR-02) I -4 �'TPIOND_ _ __
RIM=422.68 I I ---- _ _ 4.4_
I.E.=413.26 (12 CPEP, N, SE � E� -412-
c
; A
z®I {, > I I 'v
I 1 i I I '' 08'
408 --_-
C.B. No. 19 - TYPE II-54" I I f 407 BOT. WETQ o
STA 2+59-29.5' LT-HOQUTAM AVE NE { TOP BERM:414.
�o
I
--- ^i0 I I I 1 1 11
IN
w/ROUND, SOLID, LOCKING LIa
Y
w/FLOW RESTRICTOR11 Q
l
STA. 4 +33.70, 26.5 RT 210th II w on I _---------- --\ \
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9
+IRIM EL,=424.0 o 4-
I.E. 12(NW-E)=415.0 O
I - - - - - -- -'- I
I
(SEE DETAIL SHT. 12 I I 1 1 11
) i I I,\ _ - \ 12 \ --- 1 �1VE�P�
I \ \ -
--- -7� --
6 HIGH DECORATIVE MODULATED FENCE
-___ - - I I
WITH DENSE LANDSCAPE VISUAL BARRIER'{ _\ __-�-_---,--�-- ---- --- --- I I
(REQUIRES SEPARATE BUILDING PERMIT) MAX W L , - --
30.01 N 25. - - - - - 4-23- SOP- -POND- ; ` - - - --424-
--- -_ -- _ -
15' WIDE DRIVEWAY CURB DROP 150.00° =*
(PER CITY OF RENTON
D. DETAIL) B ASLD)
6' HIGH VINYL COATED CHAIN
MIN, 12' WIDE GRAVEL �--LINK FENCE WITH 5' LANDSCAPE
420 ACCESS ROAD (SEE BUFFER INSIDE FENCE
DETAIL THIS SHT) G
16' WIDE DOUBLE SWINGI
LOCKABLE GATE GRAPHIC SCALE
N DRAINAGE 40 0 20 40 80 160
DESIGN WETPOND VOLUME: 17842 CF
REQUIRED WETPOND VOLUME: 17160 CF
AS BUILT WETPOND VOLUME:
POND
TRACT ' A' IN FEET )
1 inch = 40' ft,
1 inch = 20 ft.
J. GAF^
P� �F WASy�
�P��ENGINEER:
JA EGER ENGINEERING
2'734 <c1 PER CITY REVIEW 10-7-04 9419 South 204th Place
ss� GISTERE. ,0.,-„ Ken t, WA. 98031
Ff
` Phone No. (253) 850- 0934
EXPIRES: 3/1/2006-� Fax No. (253) 850-0155
N0. REVISION BY LPR. DATE
R 32SIlIR
425
420
415
410
405
POND DATA:
DETENTION POND:
TOP OF POND: 423.0
MAX W.L.: EL. 422.0 AREA-10244 SF
BOTTOM: EL: 415.0 AREA=4818 SF
VOLUME: 52,717 CF�2,bOZ F= �1S-8l1lLT�
WETPOND:
TOP: EL. 415.0 AREA=4818 SF
BOTTOM: EL. 408.0 AREA=992 SF
VOLUME: 20,335 CF
VOLUME OF BERM: 2493 CF
NET WETPONDVOLUME: 17,842 IFS,
LUA 04-031
RECOMMENDED FOR APPROVAL
BY.- DATE.S !�5'
BY.• DATE:
BY.- DATE.-
MI.DATE.•
CITY OF IRENT'ON
DEPARTMENT OF PUBLIC WORKS
DRAINAGE POND DETAIL
JERICHO PLAT
DESIGNED: JJJ DATE: 8/10/04 FILE NAME:
DRAWN: JJJ
CHECKED: JJJ SCALE: 1"=40' FIELD BOOK: PAGE:
APPROVED: DIRECTOR OF PUBLIC WORKS SHEET: 11 OF: 2
SCANNED OCT 2 ? 2006
(,ANNED OCT 2 8 2005