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GRASSCRETE (OR
SIMILAR) ACCESS
ROAD SEE DETAIL
ON SHEET DT-03I
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-8-8- LF, 18"0 SD-
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4' BLACK VINYL COATED CHAIN
I II 1
LINK FENCE.
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SEE LANDSCAPE PLANS FOR
DETAILS
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P - P
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S 132ND ST
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SEE STRUCTURAL PLANS FOR
7'
A PORTION OF THE NE 1/4 OF SEC 13, TWP 23 N., RGE 4 E, W.M., KING COUNTY, WASHINGTON
RIM FI '2A7 S7
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LJV.JV LJV.JV
Call 2 Working Days Before You Dig
811
Utilities Underground Location Center
(ID,MT,ND,OR,WA)
CONSTRUCTION OF WALLS, FLOORS
AND GRATING (TYP)
DETENTION VAULT
SECTION A -A
Z-3-ZOZO
SCALE: 1 "= 10' HORIZ.
1 "= 5' VERT.
LJV.VV
CERTIFICATION FOR AS-BUILTS ONLY.
SEE APPROVED PLANS BY ESM CONSULTING ENGINEERS
DATED JANUARY 30, 2018, JOB #1938-001 -01 6.
AS -BUILT
\ O
DESIGN W.S. EL. 244.6
-7 \ 244.0
SUPPORT BRACP
PER NOTE 6
6"0 ELBOW W/
1.10"0 ORIFICE
EL. = 41z9 7A
239.74
6"0 ELBOW W/
0.80"0 ORIFICE
EL. = .06-
237.98
I.E. _ 231.9G, 12"0
231 .0
18"0 FROP TEE
RESTRICTOR PLATE WITH
0.825"0 ORIFICE
MANHOLE ACCESS
TG=249.8
OFFSET PIPE 1'
FROM CENTE
OF STRUCTUI
FRAME & LADDER OR
STEPS OFFSET. SEE
NOTES 3 & 6
CLEANOUT GATE:
SHEAR GATE
18"0 S.D. I III 18"0 S.D.
8.25'
MAX WATER
ELEV=244.00
TOP OF LID = 246.00�/%/%/%/%/\�/\�//\�/%/%/%/%
BOTTOM OF LID=245.00
1' FREEBOARD
2' 2'
110,
CELL #1 CELL #2
INLET IE-237.9
12"0 237.88
230.50
LJV..�O 230.50 J 230.00 230.50 -
DETENTION VAULT
REQUIRED DETENTION VOLUME = 54,080 CF
AVAILABLE DETENTION VOLUME = 59,800 CF
AS -BUILT DETENTION VOLUME _
NOTES:
1. VAULT OPENING LOCATIONS AND SIZES ARE ESTIMATED. SEE
STRUCTURAL PLANS FOR ACTUAL LOCATIONS, OPENING SIZES,
AND OVERALL CONSTRUCTION.
2. VAULT IS TO HAVE APPROXIMATELY 24" FOOT OF SOIL ON
TOP THAT IS PLANTED WITH GRASS.
12" LID
2'
CELL #3
Ln
OUTLET
IE_2Z�0-
12"0 231.0
230.00 230.50 J 230.00 230.50
DETENTION VAULT
SECTION B-B
0 FIRST SUBMITTAL
ESM
08/30/17
SURVEYED:
1 SECOND SUBMITTAL
ESM
11/15/17
DESIGNED:
2 THIRD SUBMITTAL
ESM
01/03/18
PDG
DRAWN: 11yy++11
CHECKED:
`
N0. REVISION BY DATE APPR APPROVED:
SCALE: 1 "= 10' HORIZ.
1 5' VERT.
SCALE:
1 M=209
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
18"
PLAN VIEW
SCALE: 1 " = 2'
CB #19C, TYPE 2-54"0
CONTROL STRUCTURE
SCALE: 1 "=2'
R/W
MANHOLE ACCESS 4' BLACK VINYL COATED CHAIN
TG=247.0 LINK FENCE. SEE LANDSCAPE
PLANS FOR DETAILS
i
SEE STRUCTURAL PLANS FOR
SIDE MOUNT (DETAIL
I
2tiiq �
CELL #4
230.50 1 k- 230.50
230.00
VERTICAL: NAVD 1988
HORIZONTAL: NAD 1983/1991
DATU M
•
CITY OF
RENTON
[;R
Planning/Building/Public Works Dept.
REMOVABLE WATER-
2" /TIGHT COUPLING
MIN.
ELEV NOTED ON
xx MAIN DETAIL
6" MIN.
PLATE WITH CO
ORIFICE AS
SPECIFIED
ELBOW DETAIL
NOT TO SCALE
CONTROL STRUCTURE NOTES:
1. USE A MINIMUM OF A 54"0. TYPE 2 CATCH
BASIN.
2. OUTLET CAPACITY: 100-YEAR DEVELOPED PEAK
FLOW.
3. METAL PARTS: CORROSION RESISTANT.
NON -GALVANIZED PARTS PREFERRED.
GALVANIZED PIPE PARTS TO HAVE ASPHALT
TREATMENT 1.
4. FRAME AND LADDER OR STEPS OFFSET SO:
A. CLEANOUT GATE IS VISIBLE FROM TOP.
B. CLIMP-DOWN SPACE IS CLEAR OF RISER
AND CLEANOUT GATE
C. FRAME IS CLEAR OF CURB
5. IF METAL OUTLET PIPE CONNECTS TO CEMENT
CONCRETE PIPE, OUTLET PIPE TO HAVE SMOOTH
O.D. EQUAL TO CONCRETE PIPE I.D. LESS 1 /4
IN.
6. PROVIDE AT LEAST ON 3 X 0.090 GAUGE
SUPPORT BRACKET ANCHORED TO CONCRETE
WALL WITH 5/8 IN. STAINLESS STEEL EXPANSION
BOLTS OR EMBEDDED SUPPORTS 2 IN. INTO M/H
WALL (VERTICAL SPACING).
7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO
PROVIDE MIN. CLEARANCE AS SHOWN.
8. LOCATE ADDITIONAL LADDER RUNGS IN
STRUCTURES USED AS ACCESS TO TANKS OR
VAULTS TO ALLOW ACCESS WHEN CATCH BASIN IS
FILLED WITH WATER.
SIDEWALK
3•�
n
SCALE: 1 " = 20'
20 10 0 20 40
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
EARLINGTON TOWNHOMES
VAULT PLAN
UTILITY PERMIT #
01/23/18
FIELDBOOK:
PAGE:
DRAWING NO:
PN-01
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R-397126