HomeMy WebLinkAboutTED4001798.12EXIST/NG CHA/N S
L INK FENCE MIN PROV/DE CI,AIN L/NK
FENCE WITH /.Z'SW/NG
-.-� /` AT C T/1 M AT/` L/
F
SCALE 1"= 20'
s o0
01,0000 103 -° c r. s. E
- / Sy24.BG SE. 200" Sr.
103rd CT. S.E.
/B
190 '
EXIST/NG CNA/N L INK
W II CB #3
2
W
—TR�AC T C �—
� w II
b
31Zcr
A \ �I U
0 �Jl N
A
N
a
3 0
A EX C
w
un
00
3e.4
NOTE
RlJC/C
/E
382
T
37? 23
~
ASPf/ATPOND
TREATED
BASE 10" BASE- ROCK
OF 47-13
AREA /S
TO BE ADDED /F POND
USED AS ?FCREAT/ON ARE
'
E ON
/S
__--
'c'4l�Fo E 9CC ES R
s,C)
v
o
378 5'
zq
0. 5-0
LpP�e
SEE
S =
of 6 /.E=374.50
o�Ii . ---- _
R
_
\ /6 % B'QSF
3�Za
31-6
190 ' EX/ST/NG CNA/N LINK F /VCE
B T Y OF /PE/V TON
SRR//V6,61?00K WATERSHED
374 \3
�g
CTOR
TYPICAIl PLAN
REINFORCED
EDGE
GALVANIZED STEEL
CROSS::! 1 2
TYPICAL •
END SECTION
NO SCALE
PROVIDE TRASH RACi�-
O 75 "DIA. RODS, MAX 3SPACING
ALL STEEL PARTS WJST ME GALVANIZED AND ASPMALT
COATED (TREATMENT I OR KTTE R) .
0.5" CALV. OR
NOW -CORROSIVE
BOLTS A NUTS 4 EA. 0.25"X 2"X S" STRIPS
" " WELD TO 0.75" DIA. FRAME,
.LS X2 XS SPACE UNIFORMLY
STRIPS
0.75" DIA,/I"E
MAX.3" fLOW 40'
SPACING
ENDS TO BE
WELDED TO
0.75" DIA. FRAME
END VIEW "A"
Z
- TRASH RACK DETAIL
No xALA
TC17 - 40c) PIP
7
I \ CB '2,TYPE IT - 72
° W1RESTR/C TOR
h
O
Z
0
b
EXIST. CO
\
INLET �1A
V
STA 7-,27
GR EL = 37s 40
I. E = 373.70
NOTES:
L METAL PARTS:
A CORROSION RESISTANT OR
GALVANIZED OR ALUMINIZED TYPE 2-
B. IF GALVANIZED STEEL PIPE,
HAVE ASPHALT TREATMENT 1.
2 FRAME AND LADDER OR STEPS
OFFSET SO:
A. CLEANOUT GATE IS VISIBLE FROM TO►.
B. CLIMBDOWN SPACE IS CLEAR Of
RISER B CLEANOUT GATB.
C. FRAME IS CLEAR OF CURB.
NOTES:
382 -
1.
IN THE AREA OF THE DETENTION POND WALLS
REMOVE EXISTING
FILL MATERIAL IN SOUTHWEST CORNER OF
SITE TO DENSE NATURAL
UNDISTURBED SOIL.
2.
CONSTRUCT POND WALLS WHERE FILL HAS
BEEN REMOVED WITH SOILS
OF LOW PERMEABILITY (AS APPROVED BY
THE SOILS ENGINEER).
380
FILL SHALL BE PLACED IN SIX (6) INCH
MAXIMUM LIFTS AND EACH
LIFT C(Y�PACTED TO A MINIMUM DENSITY
OF 95°k OF ASTM D-1557.
3.
OPTIMUM MOISTURE CONTENT OF THE FILL
MATERIAL TO BE MAIN-
TAINED AT 2°k ±.
4.
CONSTRUCTION TO BE PERFORMED DURING
PERIODS OF FAIR WEATHER.
378
5.
SEE CASCADE TE TING LABORATORY, INC.
REPORT DATED NOVEMBER
6, 1980.
D LADDER OR STEPS —
T, SEE NOTE 2,
GRATE EL. 2 379 35
0
ORIFICE DIAN. _ —
10 3/4''
PIPE SUPPORT
ORIFICE DIAM = —
9
18" CONC -
@ 0 50
I.E = 37179
ORIFICE DIAN.:81/8'
79
/`
VE31
8 CONCONC
2 0 50%4
%
ELBOW BANDED
• `L_'
-
I E-=375.50
TO STUB (TEE)
I E=37179~
WELDED TEE 1
SEE ELBOW
WITH ORIFICE y }
DETAIL
�•
PLAN VIEW
DRILLED III
-�
IM PLATE
-------------
C. B. NO. 2
STANDPIPE
WALL
a \ I E =
371 79
0
ELBOW DETAIL
_U
ROUND SOLID COVER
MARKED "DRAIN" WITH
LOCKING DOLTS
CHAIN - 200s CAPACITY SLACK
WHEN GATE IS DOWN.
FASTEN CHAIN TO FRAME
STANDARD GALVANIZED STEEL
OR ALUMINUM LADDER/STEPS,
CLEANOUT GATE:
A. SHEAR GATE, IRON BODY
BRONZE MTO. OLYMPIC FDY STD. OR,
B. LIFT GATE, NO C/C/I-LG,
CASCADE CULVERTINC-
SECTIONA-A
SC,4 L E 1 „ = 20 ' /-10RZ. 1 : 2' VER T.
KING COUNTY �r
mil4►ATm E 1[T Os o u p , r. . - N s
i
APPROVAL .. A r 1. ! A Its'
iIOMATURtr „
s'
EX. CHAIN
L INK FENCE
389,5
I.E z37550 1 /
C.B. NO.2
MULT. RESTRICTOR
CATCH BASIN TYPE 11-72"
EXISTING CHAIN
L INK FENCE � �
378 3
SECTION C-C
S EX/ST/1W CRAW
I L INK FENCE- /
- 38 8 =
- f
387.5 j
t
-- 382 -
-- - 380 -- /
EX / S T/146 Cf1,4IN /
L INK FENCE /
- 378 I —
377. S
/ W S. 376. SO
- - - 376lf�mi� )17
-
U
372
37.?. 80 372.86
SECTION B- B
'SOC
1 11-2-851 CHANGES PER KING CO.
,E. DATE DESCRIPTION APP 8,,
TOWNSEND-CHASTAIN &ASSOC., INC. SCHNEIDER HOMES INC.
PARKRIDGE EAST
�
-� DEVELOPMENT CONSULTANTS
LAND SURVEYORS 409 SOUTH 3rd AVENUE DETENTION POND -PLAN & SECTION
KENT, WASH/NGTON 98032 DRAWN BY SFC I I
SCALE AS SHOWN SHEET
(206) 854-2043 APPROVED DATE DEC 13, 1984 �'83076 - 6
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