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No
SITE SPECIFIC DATA
PROJECT NUMBER
14053
PROJECT NAME
I -LINE
PROJECTLOCATION
RENTOR WA
STRUCTURE ID
MW (1-1)
TREATMENT REQUIRED
VOLUME BASED (CF)
FLOW BASED (CFS)
0.043
PEAK BYPASS REQUIRED (CPS) - IF APPLICABLE
0.231
PIPE DATA
I.E.
MATERIAL
DIAMETER
INLET PIPE 1
27.54
CPE
8"
OUTLET PIPE
26.34
CPE
12"
PRETREATMENT
BIOFILTRATION
DISCHARGE
RIM ELEVATION
30.59
30.59
30.59
SURFACE LOAD
HS-20
HS-20
HS-20
FRAME &COVER
030"
030"
N/A
WETLANDMEDIA VOLUME (CY)
0.74
ORIFICE SIZE (DIA. INCHES)
4 EA 00.61"
NOTES: PRELIMINARY NOT FOR CONSTRUCTION.
INSTALLATION NOTES
1. CONTRACTOR TO PROVIDE ALL LABOR, EQUIPMENT, MATERIALS AND
INCIDENTALS REQUIRED TO OFFLOAD AND INSTALL THE SYSTEM AND
APPURTENANCES IN ACCORDANCE WITH THIS DRAWING AND THE
MANUFACTURERS' SPECIFICATIONS, UNLESS OTHERWISE STATED IN
MANUFACTURER'S CONTRACT.
2. UNIT MUST BE INSTALLED ON A MINIMUM 6" LEVEL ROCK BASE.
3. CONTRACTOR TO SUPPLY AND INSTALL ALL EXTERNAL CONNECTING
PIPES. ALL PIPES MUST BE FLUSH WITH INSIDE SURFACE OF CONCRETE
(PIPES CANNOT INTRUDE BEYOND FLUSH). INVERT OF OUTFLOW PIPE
MUST BE FLUSH WITH DISCHARGE CHAMBER FLOOR. ALL PIPES SHALL BE
SEALED WATERTIGHT PER MANUFACTURER'S STANDARD CONNECTION
DETAIL.
4. CONTRACTOR RESPONSIBLE FOR INSTALLATION OF ALL PIPES, RISERS,
MANHOLES, AND HATCHES. CONTRACTOR TO GROUT ALL MANHOLES AND
HATCHES TO MATCH FINISHED SURFACE UNLESS SPECIFIED OTHERWISE.
5. CONTRACTOR RESPONSIBLE FOR CONTACTING MANUFACTURER FOR
ACTIVATION OF UNIT. MANUFACTURER'S WARRANTY IS VOID WITHOUT
PROPER ACTIVATION BY A MANUFACTURER REPRESENTATIVE.
6. ALL HATCHES AND MANHOLE LIDS FOR ACCESS SHALL BE FLUSH WITH
ADJACENT GROUND.
7. DURING CONSTRUCTION, STORMWATER RUNOFF SHALL NOT ENTER THE
TREATMENT FACILITY UNLESS APPROVED BY THE ENGINEER.
1. MANUFACTURER TO PROVIDE ALL MATERIALS UNLESS
OTHERWISE NOTED.
2. ALL DIMENSIONS, ELEVATIONS, SPECIFICATIONS AND
CAPACITIES ARE SUBJECT TO CHANGE. FOR PROJECT
SPECIFIC DRAWINGS DETAILING EXACT DIMENSIONS,
WEIGHTS AND ACCESSORIES PLEASE CONTACT
MANUFACTURER.
60% SUBMITTAL
REvrION I By I APPD I -ATE
W E I LAI
PRE-FILTEF
CARTRIDGE
SEE NOTES
PLAN VIEW
RIM/FS
PATENTED
PERIMETER
VOID AREA
JTLET PIPE
SEE NOTES
TOP OF VAULT
28.50 FLOW CONTROL
PEAK HGL
27.54 RISER
IE IN
26.34
IE OUT
6" ii= 4'-0" 6"
5'-0"
.;acobs
ELEVATION VIEW
J. GREEN
DRNM
H. JOHNSON
CHECKED
J.ETOLAIN
JONAL
CHECKED'
METRO PROJECT ENGINEER
FRAME AND COVER-\ FRAME AND COVER
6" [� 6-4"
7'_4"
LEFT END VIEW
FRAME AND COVER
FRAME AND COVER
L
I'
QII■II�11�1
IF
P. ENG
King County
METRO
PNa
E00566E18 8E18
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RIGHT END VIEW
FINISHED GRADE
SIN
r,
+6"
00
�-1
INISHED GRADE
TREATMENT FLOW(CFS)
0.043
OPERATING HEAD (FT)
2.0
PRETREATMENT LOADING RATE (GPM/SF)
1.5
WETLAND MEDIA LOADING RATE (GPM/SF)
1.0
METRO TRANSIT CAPITAL DIVISION
RAPIDRIDE I LINE
RENTON SEGMENT
DRAINAGE DETAILS
5OF8
NOVEMBER 2021
1 DRD.05
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R-4214234