F-2.2 Drainage Details.pdfSURFACE VARIES LOCKING CAST IRON
FRAME & GRATE
(18" X 24")
a
26"
GROUT ALL PIPE a
WATERTIGHT ON
BOTH SIDES OF
CATCH BASIN
(TYP. )
kH
CPEP COLLECTOR PIPE
(SEE DRAINAGE PLAN
FOR INVERTS) 18"
MIN
PRECAST CONCRETE C.B.I.I
INTERNAL DIMENSIONS=
26" L X 22"W X 40"D -
I
1
F-2.2
4"
a
a
a a
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7
11*1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
III III III 34»
II III
TYPE 1 CATCH BASIN
NOT TO SCALE
SLOPE To DRAIN
ADJUSTMENT
RISER(S)
AS REQUIRED
4" MIN.
GROUT
6" GRAVEL
NOTE:
FOR INVERT ELEVATIONS
SEE DRAINAGE SHEET
A
FLOW
INLET
TOP SLAB ACCESS
SEE FRAME AND
COVER DETAIL
CONTRACTOR TO GROUT TO
FINISHED GRADE
GRADE
RING/RISERS
INLET PIPE
FILTE
2
F-2.2
OUTLET
SUMP
PLAN VIEW
STANDARD OUTLET RISER
FLOWKIT: 40A
48" I.D. MANHOLE
STRUCTURE
(58") O.D.
STORMFILTER DESIGN NOTES
STORMFILTER TREATMENTCAPACITY IS A FUNCTION OF THE CARTRIDGE SELECTION AND THE NUMBER OF CARTRIDGES.
THE STANDARD MANHOLE
STYLE IS SHOWN WITH THE MAXIMUM NUMBER OF CARTRIDGES (7). VOLUME SYSTEM IS ALSO AVAILABLE WITH MAXIMUM
7 CARTRIDGES.
072" MANHOLE STORMFILTER PEAK
HYDRAULIC CAPACITY IS 1.5 CFS. IF THE SITE CONDITIONS EXCEED 1.5
CFS AN UPSTREAM
BYPASS STRUCTURE IS REQUIRED.
CARTRIDGE SELECTION
CARTRIDGE HEIGHT
27"
18"
LOW DROP
RECOMMENDED HYDRAULIC DROP (H)
3.05'
2.3'
1.8'
SPECIFIC FLOW RATE (gpm/sf)
2 gpm/ft2
1 gpm/ft2
2 gpm/ftz
1 1 gpm/ft2
2 gpm/ft2
1 gpm/ft2
CARTRIDGE FLOW RATE (gpm)
22.5
11.25
15
7.5
1
10
GENERAL NOTES
1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE.
2. DIMENSIONS MARKED WITH ( ) ARE REFERENCE DIMENSIONS. ACTUAL
DIMENSIONS MAY VARY.
3. FOR SITE SPECIFIC DRAWINGS WITH DETAILED VAULT DIMENSIONS AND WEIGHTS,
PLEASE CONTACT YOUR CONTECH ENGINEERED SOLUTIONS LLC REPRESENTATIVE.
www.contechES.com
4. STORMFILTER WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL
DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING.
5. STRUCTURE SHALL MEET AASHTO HS20 LOAD RATING, ASSUMING EARTH COVER
OF 0' - 5' AND GROUNDWATER ELEVATION AT, OR BELOW, THE OUTLET PIPE
INVERT ELEVATION. ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER
ELEVATION. CASTINGS SHALL MEET AASHTO M306 AND BE CAST WITH THE
CONTECH LOGO.
6. FILTER CARTRIDGES SHALL BE MEDIA -FILLED, PASSIVE, SIPHON ACTUATED,
RADIAL FLOW, AND SELF CLEANING. RADIAL MEDIA DEPTH SHALL BE 7-INCHES.
FILTER MEDIA CONTACT TIME SHALL BE AT LEAST 39 SECONDS.
>ATABLES
7. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY (gpm)
--FLE
DIVIDED BY THE FILTER CONTACT SURFACE AREA (sq ft).
INSTALLATION NOTES
1. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE
SITE -SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER
OF RECORD.
2. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH
CAPACITY TO LIFT AND SET THE STORMFILTER STRUCTURE (LIFTING CLUTCHES
INSIDE HEIGHT
PROVIDED).
6' TYPICAL
3. CONTRACTOR TO INSTALL JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS
AND ASSEMBLE STRUCTURE.
4. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT INLET PIPE(S).
iYDRAULIC DRO
5. CONTRACTOR TO PROVIDE AND INSTALL CONNECTOR TO THE OUTLET RISER STUB.
(H) INLEMS11BY. HEIGHT
STORMFILTER EQUIPPED WITH A DUAL DIAMETER HDPE OUTLET STUB AND SAND
TO OUTLET' INCYYPICAL
COLLAR. IF OUTLET PIPE IS LARGER THAN 8 INCHES, CONTRACTOR TO REMOVE
THE 8 INCH OUTLET STUB AT MOLDED IN CUT LINE. COUPLING BY FERNCO OR
EQUAL AND PROVIDED BY CONTRACTOR.
6. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM
CONSTRUCTION -RELATED EROSION RUNOFF.
UU I LE I SUMP HDPE OUTLET RISER
SECTION A -A
STORM WATER FILTER STRUCTURE
NOT TO SCALE
0\/ ° V.
0 1 1 °
Id °
d
CONCRETE WALL 6
F-2.10
0O4.I ` L
�0 0 I �• ° 1
°
EXPANSION TOOLED
O I I JOINT EDGE
0 dl�
0.625" DRAINAGE
SLOT
ACO SPORT
61 2000 CHANNEL
0
0 1 I
° 4
o
a 41
° 4
0 I I ° 61) _
d d
b a I° a
)� 0 ° 12" 4
° I dI d l ° ° ° 0
oo) a
I• ° i a - 6" O
O) d
O° I 1 °; a d
I°
° °
a ° 4
d
° a
Q d °... °- 41 d 4
° a 4
d° a a 1 1 _
d 1 ° °° 1 a
4_1116d
-
-
3
F-2.2
SLOT DRAIN
NOT TO SCALE
ACRYLIC TENNIS 3
COURT PAVING
3" ASPHALT
PAVING
(2 LIFTS)
6" BASE
COURSE
PERMEABLE
AGGREGATE
COMPACTED
SUBGRADE
CONCRETE
SITE SPECIFIC
DATA REQUIREMENTS
STRUCTURE ID
CB#2
WATER QUALITY FLOW RATE (cfs)
0.051
PEAK FLOW RATE (cfs)
0.308
RETURN PERIOD OF PEAK FLOW (yrs)
100-YR
CARTRIDGE HEIGHT (27", 18", LOW DROP(LD))
LID
NUMBER OF CARTRIDGES REQUIRED
3
CARTRIDGE FLOW RATE
8.35
MEDIA TYPE (PERLITE, ZPG, PSORB)
PSORB
PIPE DATA:
I.E.
MATERIAL
DIAMETER
INLET PIPE #1
411.05
CPEP
12"
INLET PIPE #2
OUTLET PIPE
409.25
CPEP
12"
RIM ELEVATION
417.30
ANTI -FLOTATION BALLAST
WIDTH
HEIGHT
N/A
N/A
NOTES/SPECIAL REQUIREMENTS:
* PER ENGINEER OF RECORD
4 d
�0O I. d [• I. CONCRETE WALL 6
d I a F-2., o
°
i EXPANSION
1 a' 4 d 1 JOINT
a
0 I a 1
d 1 a I a TOOLED
EDGE
0O °
I a I 0.625" DRAINAGE
SLOT3
ACO SPORT
0 O) I I 2000 CHANNEL F-2.2
11
° 14 < 1 6.1
O
fill
° d d
O° °
6" ° 6"
° a
4 °
4
� O °
ILL
'q d 20.75"
° d
O I ° °
d °
O °1
4 a °
O °
1 °
00 I � I °° ° °
O d
DOd d d 4 ° °
d d
d� 4 ° ° °
d °.
Q 4 ° %° d 4 ° 4
d
0 4 °
° ° 4° a d
°
°
° 4
d
4
° 4 a a ° °
4
F-2.2
SLOT DRAIN CATCH BASIN
NOT TO SCALE
a
4
°
d 4
4
°
4
d
boo �
00
3
F-2.1
ACRYLIC TENNIS
COURT PAVING
3" ASPHALT
PAVING
(2 LIFTS)
6" BASE
COURSE
PERMEABLE
AGGREGATE
CONCRETE
COMPACTED
SUBGRADE
-III
REVISION DATE
ts
SCEML
D 1 S l R
EDMONDS
WOO DWAY
SYNTHETIC TURF
CONVERSION
D A H C)'G A N
119 1st Avenue South, Suite 110 p. 206.285.0400
Seattle, Washington 98104 f. 206.285.0480
F WAS
S HA
�O o cj
2�S 76 EXP.01�1
Cq FE ARG
DATE 2-9-2018
SCALE NTS
DRAWN JCH
CHECKED RSH
COPYRIGHT (D2017 D.A. HOGAN & ASSOCIATES
DRAINAGE
DETAILS
SHEET
F-2,2