HomeMy WebLinkAboutR-387542L + 12"
STATION/OFFSET
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SDR-35 PVC COUPLING CAST INT
PRECAST BOX WALL (OUTLET PIPE
LOCATION VARIES)
LU CURB
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LU
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LU FLOW
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z RIM ELEVATION
RECESSED TREE FRAME AND
GRATE CAST IN TOP SLAB
8" TOP SLAB
INTERLOCKING JOINT (TYR),
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FLOW
INLET SHAPING
(BY CONTRACTOR)
24" MIN. TRANSITION
FROM STANDARD GUTTER
TO DEPRESSED GUTTER
NORMAL FLOWLINE
OF GUTTER
4"
FLOW
-
-
STANDARD UNIT FLOW LINE (FL)
ELEVATION (CENTER OF OPENING)
2„
4" THROAT
OPENING
PLAN VIEW
PLANT AS SUPPLIED
CLEANOUT BY MANUFACTURER
COVER CAST (NOT SHOWN FO//-
GALVANIZED
IN TOP SLAB CLARITY)ANGLE NOSING
SEE LANDSCAPE
PLANS FOR WHI
\ PLANT SPECIES GUTTE
TO USE. YRB ONTR AND CT R)R
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#4 DOWEL BARS
z
® 12" O.C.
FILTER MEDIA
s
6-
PROVIDED BY
MANUFACTURER
PERFORATED
UNDERDRAIN
SYSTEM BY
MULCH PROVIDED BY MANUFACTURER
MANUFACTURER
UNDERDRAIN STONE PROVIDED BY MANUFACTURER
SECTION VIEW
BIORETENTION
FILTRATION STANDARD
UNIT
[IT._:
STANDARD 90'
' - PRECAST
v y: TOP SLAB
4-6" CLEAR
- -- THROAT
a OPENING
4 n nd a..
aa
ad
CAST -IN -PLACE
DEPRESSED GUTTER
AND THROAT OPENING a
(BY CONTRACTOR)
#4 DOWEL BARS O 12" O.C. SUPPLIED BY MANUFACTURER
TO BE BENT AS NECESSARY BY CONTRACTOR
PRIOR TO INSTALLATION OF FIELD POURED GUTTER
PRECAST BOX WALL
.-i i•"'a
THROAT PROTECTION DEVICE
DO NOT REMOVE - LEAVE
IN PLACE UNTIL SITE IS
" - -
STABILIZED AND UNIT
IS ACTIVATED
IMPORTANT
BIORETEN"ON FILTRATION
FLOWLINE MUST BE AT A
NIOHER ELEVATION TNAN
BYPASS FLOWLINE (DROP
INLET OR OTHER
CALL 2 BUSINESS DAYS BEFORE YOU DIG Perteet
1 800 4 2 4- 5 5 5 5 206-436-0515 1 1-800-615-91
UTILITIES UNDERGROUND LOCATION CENTER 505 5th Avenue S, Suite 300
Seattle, Washington 98104
/.\ o U E S Off.
F
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49442 p
RESIST
�s/ONAL ECG\ 21121ty NO.
SECTION A —A
r1—-
STRUCTURE
ID
LENGTH
FT1
4'
FT2
4'
FT3
4'
FT4
4'
FT5
4'
FT6
4'
FT7
4'
FT8
4'
FT9
6'
USE REMAINING OUTLET
1" EXPANSION JOINT PIPE KNOCKOUTS FOR
(T,P) TREE IRRIGATION AS REQUIRED
—TOP OF CURB
_ 6"
FLOW i
—BOTTOM OF CURB
DEPRESSED GUTTER
NOTES:
1. THE UNIT SHALL BE PLACED ON A COMPACTED SUB -GRADE ON TOP
OF A MINIMUM 6-INCH GRAVEL BACKFILL FOR PIPE ZONE BEDDING.
THE UNIT IS TO BE PLACED SUCH THAT THE UNIT AND TOP SLAB
MATCH THE GRADE OF THE CURB IN THE AREA OF THE UNIT.
COMPACT UNDISTURBED SUB -GRADE MATERIALS TO 95% OF MAXIMUM
DENSITY AT +1-2% OF OPTIMUM MOISTURE. UNSUITABLE MATERIAL
BELOW SUB -GRADE SHALL BE REPLACED TO THE ENGINEER'S
APPROVAL.
2. OUTLET CONNECTIONS SHALL BE ALIGNED AND SEALED PER THE
PLANS TO MEET THE APPROVED DRAWINGS WITH MODIFICATIONS
NECESSARY TO MEET SITE CONDITIONS.
3. ONCE THE UNIT IS SET, THE INTERNAL WOODEN FORMS AND
PROTECTIVE MESH COVER MUST BE LEFT INTACT. REMOVE ONLY THE
TEMPORARY WOODEN SHIPPING BLOCKS BETWEEN THE BOX AND TOP
SLAB. THE TOP LID SHALL BE SEALED ONTO THE BOX SECTION
BEFORE BACKFILLING, USING A NON -SHRINK GROUT, BUTYL RUBBER
OR SIMILAR WATERPROOF SEAL. THE BOARDS ON TOP OF THE LID
AND BOARDS SEALED IN THE UNIT'S THROAT MUST NOT BE
REMOVED. THE SUPPLIER WILL REMOVE THESE SECTIONS AT THE
TIME OF ACTIVATION. BACKFILLING SHALL BE PERFORMED IN A
CAREFUL MANNER, BRINGING THE APPROPRIATE FILL MATERIAL UP IN
6" LIFTS ON ALL SIDES. PRECAST SECTIONS SHALL BE SET IN A
MANNER THAT WILL RESULT IN A WATERTIGHT JOINT. IN ALL
INSTANCES, INSTALLATION OF UNIT SHALL CONFORM TO ASTM
SPECIFICATION C891 "STANDARD PRACTICE FOR INSTALLATION OF
UNDERGROUND PRECAST UTILITY STRUCTURES".
4. THE CONTRACTOR IS RESPONSIBLE FOR INLET PROTECTION/SEDIMENT
CONTROL AND CLEANING AROUND EACH UNIT.
THROAT (ENTRANCE) ELEVATION
FROM CENTER OF STRUCTURE
AT FLOW LINE, SEE DRAINAGE
PROFILE SHEETS
STANDARD BIORETENTION FILTRATION UNIT
OUTLET PIPE CONNECT 4" PVC
(PRECAST IN UNIT) TO 8" CPEP
WITH 4"x8" PVC REDUCER
11
AND PVC X CRIER COUPLING
TWO (2) - 22.5'
I 8" CPEP I )
BIORETENTION FILTRATION UNIT
CONNECTION TO BYPASS
STRUCTURE DETAIL
CONNECT 8" CPEP TO
BYPASS STRUCTURE
BYPASS STRUCTURE
RIM ELEVATION 0.08' BELOW
THEORECTICAL FLOW LINE,
SEE DRAINAGE PROFILE SHEETS
T + + + + I + + +
LANDSCAPING + + + + - - + + + + + + +
Y + + + I + + + + + +
+ + + + + + + + + + +
SIDEWALK----------,,, 44 4 44 4 J
24" 26" 4 24" - 4
J a 4
/ 4
CURB AND GUTTER EXPANSION - - CURB AND GUTTER EXPANSION
JOINTS PER CITY OF RENTON JOINTS PER CITY OF RENTON
STD PLAN 101.1 4 STD PLAN 101.1
k FRAME -I 4 . , 4
CURB AND GUTTER�-.
ROADWAY -
PAVEMENT
CENTER OF CB TYPE 2-48'
STATION/OFFSET CALLOUT
RECORD DRAWING
THIS RECORD DRAWING WAS PREPARED USING
INFORMATION PROVIDED TO CONSULTANT AND
CONTAINS ONLY THE LEVEL OF DETAIL AS PROVIDED.
THE INFORMATION WAS NOT INDEPENDENTLY FIELD
VERIFIED. THE CONSULTANT DOES NOT WARRANT OR
GUARANTEE THE ACCURACY OR COMPLETENESS OF THE
INFORMATION SHOWN.
mmxmM JAIN
BEAN
xmxmP DE BOLDT
REVISION BY DATE APPR "rA D. DEKOEKKOEK
1 "=20'
- } 4
QI. 4
N
FRAME
CENTER OF
GRATE
CATCH BASIN TYPE 2-48"
ROTATION AND GRATE PLACEMENT
OCITY OF CITY OF RENTON
RENTON SUNSET LANE NE IMPROVEMENTS
Planning/Building/Public Works Dept.
DRAINAGE DETAILS
�B0/2016
DD1
�. 429