HomeMy WebLinkAboutTED4003451.21POR OF THE NE 1/4 OF THE SE 1/4 & THE SE 1/4 OF THE NE 1/4, ALL IN SEC. 10, TWP. 23 N., RGE. 5 E., W.M.
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Permanent Surface Water Control Pond Sign
I 48' l
This pond is in our care.
Stormwater
Pond
;1,k•,tv or stn-
=ed b 'snt
King `..
ear
.;
aaa Parks
Fond Name and v..:. _.€fir
124"
ttff
Sign Specifications:
Size:
48" wide by 24• high
Maleriaf:
125 min. gauge ah>nurum
Face:
Non- inyl or 3 coats outdoor enamel (sprayed)
Lettering:
Silk,, amel where possible, or vinyl letters
Face Colors:
Biegf aground with teal letters
Type Face:
Helvec�_ a condensed: Title 3": Sub title 1-117; Text 1"
Border:
Outer border 1/8• wide, distance from edge: 1/4", all text 1-3/4" from border.
Posts:
Pressure treated 44, beveled tops 1-1/2" hinhar that sign face
Installation:
Secured to chain link lance if available. a install on two 4•x4"pressure
treated posts mourned atop gravel bed,; n 2' - 6' concrete flied post
holes (6' minimum dia,), Top of sign nc an T - 6" from ground. Use 6 3/8"x 2"
hot dipped galvanized leg bolls & washers_
Placement.
Face sign in direction of prknary visual or physical access. Place at lease 6' from
perimeter of site. Do not block any access road. Do not place within V of structural
facilities, e.g. manholes, birdcages etc.
adf
Rev.
POND STORAGE TABLE AS -DESIGNED
DEAD STORAGE
CELL 1
CELL 2
EL.
FT
AREA
SF
A AREA.
_
A Va.
CF
AREA
SF
A AREA.
(ST=
A VOL.
CF
TOTAL
VOL. CF
CELL 1 LIW/ DEAD INTERFACE
448.50
6,423
448.00
6,139
6,281
3,141
446.00
4,006
4074
10,147
4,"00
1443.50
2422
%215
6,430
BOTTOM OF DEAD S7VRAGE
2,090
2.256
1,128
20,845
CELL 1 LIVE/ DEAD INTERFACE
448.50
44B OO
446.00
444.00
-PAGE
443.50
UVE STORAGE
EL.
AREA
A AREA
A KX.
(FT)
(SF)
(SF)
(CF)
45300
28,855
452.00
26,350
27,603
27,603
450.00
21,588
23,969
47,938
1VE/ DEAL? INTERFACE
t4&50
18,080
1 19,834
1 29,751
PERMANENT SURFACE WA TER CONTROL POND SIG
NOT TO SCALE
b
M
N
a
a
TOTAL 105,292
11,657
10,812
11,235
5,617
7,465
9,139
18,277
4,800
6,133
IZ265
4,251
4,526
Z263
38,422
REQUIRED
LNE VOLUME.
97,518
CF
PROVIDED
LNE VOLUME.
105,292
CF
REQUIRED
WO VOLUME.
52,749
CF
PROVIDED
WO VOLUME'
59,267
CF
I UI' 445.46
18" IE 441.00 (IN -SE)
18" IE 443.00 (OUT-E)
CB 46 AT POND OUTFALL
�Fit�1�7�a►4a
SECTION C-C
NOT TO SCALE
(SEE SHEET 18)
r 1, 0' OF FREEBOARD
2'
NOT TO SCALE
PLA
1. 0X _
6" THICKNESS CRUSHED �\ ��POND
SURFACING, BASE COURSE %\
GRA VEL POND ACCESS ROAD (T YP)
NOT TO SCALE
BE SMOOTHED WALL METAL PIPE
WITH OUTSIDE DIAMETER 1/4"
LESS THAN INS/DE DIAMETER OF
CONNEC77NG PIPE
4� 4.33
REMOVABLE WATER77GHT
COUPLING
I. E. SEE L
RES7RICTOR
DETAIL)
12 GA. PLATE WELDED TO
6" ELBOW WITH ORIFICE
AS SPECIFIED, 12 GA.
MAX.
ELBOW DETAIL
SCALE. 1 "=2'
Q
O
200
ti
-
GROUT 6" ELBOW PER
THIS §WE7
oG� as
172'
8" SHEAR GA 7E W CON7RC
a ROD FOR CLEANOUT/ DRAIN
SEE DWG 2-026
118'
2 • OVERFLOW FRAME/ GRATE
70" • CIRCUMFERENCE LENG774 4.0
N 2' MIN. • \
e
STANDARD STEPS
PLAN VIEW
CB 45 TYPE 11-72"
FL O W RES TR1C TOR
SCALE.- 1" = 2'
BOLTS. SEE NOTE 3 & KCRS
DRAWINGS 2-022 AND 2-023
�SS• RIM EL. 455.50 (MIN.)
ANCHORING STANDPIPE
TO CATCH BASIN
6" ELBOW
ORIFICE 12, 3-3/8-
EL. 451.32
SE BON VIEW
CB 45, TYPE 11-72"
FL O W RES TRIC TOR
SCALE.- 1' = 2'
1. METAL PARTS CORROSION RESISTANT. NON-GALVAN/ZED J. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE.•
PARTS PRETERED GALVAN/ZED PIPE PARTS TO HAVE ASPHALT OUTLET PIPE To HAVE woo7H O.D. EQUAL TO CONCRETE PIPE
TREATMENT 1. I.D. LESS 1/4"
2. FRAME AND LADDER OR S7EPS OFFSET SO. 4. PROVIDE AT LEAST ONE 3"X .090 GAGE SUPPORT BRACKET
A. CLEANOUT GATE IS VISIBLE FROM TOP ANCHORED TO CONCRETE WALL. (MAXIMUM 3 =0' VERTICAL SPACING)
B. CLIM8-DONN SPACE HAS 2' CLEAR ZONE `A
C. FT_ 44E 1S GEAR OF CURB 3 LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE MINIMUM
PROVIDE 5/8" VER77CAL
GALVANIZED STEEL BARS
4" O.C. IN FRAME
C/RCUMFRENCE LENGTH= 4.0' i
LADDEr., k
DWG 2-006
18" IE 448r80 4-42% • $�
SEE KCRS DWG. 2-026
Checked for Compliance to City Standards
r0114AI Zo Z+�L
Q 2012 TRIAD ASSOCIATES
TRLkD
ASSOCIATES
12112 115th Ave. NE
Kirkland, WA 98034-6929
425.821.8448
425.821.3481 fax
800.488.0756 toll free
www. triadassociates.net
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RICHARD A. TANKINS; PE
PROJECT MANAGER
MARK 5 HARRISON, PLS
PROJECT SURVEYOR
RICIARD A. 7 MKINs; PE
PROJECT ENGINEER
X'REY L COX AS"
PROJECT LANDSCAPE ARCHITECT
FIRST SUBMITTAL DATE: 8120107
SCALE: HORIZ.: AS sHOWV VERT.: AS SHOW
STAMP NOT VALID
UNLESS SIGNED AND DATED
JOB N0. 01- 047
SHEET N0. 20 of 2 1