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STORMFILTER CATCHBASIN DESIGN NOTES
STORMFILTER TREATMENT CAPACITY IS A FUNCTION OF THE CARTRIDGE SELECTION AND THE NUMBER OF CARTRIDGES. 2 CARTRIDGE CATCHBASIN
HAS A MAXIMUM OF TWO CARTRIDGES. SYSTEM IS SHOWN WITH A 27" CARTRIDGE, AND IS ALSO AVAILABLE WITH AN 18" CARTRIDGE. STORMFILTER
CATCHBASIN CONFIGURATIONS ARE AVAILABLE WITH A DRY INLET BAY FOR VECTOR CONTROL.
PEAK HYDRAULIC CAPACITY PER TABLE BELOW. IF THE SITE CONDITIONS EXCEED PEAK HYDRAULIC CAPACITY, AN UPSTREAM BYPASS STRUCTURE IS
VANED INLET GRATE REQUIRED.
(SOLID COVER CONCRETE COLLAR
OPTIONAL) AND REBAR TO MEET
HS20 IF APPLICABLE BY CARTRIDGE SELECTION
--------------------- -
CARTRIDGE HEIGHT CONTRACTOR 18" 27 18" DE EP
MINIMUM HYDRAULIC DROP (H) 3.06 2.3' 3.3'
If z. SPECIFIC FLOW RATE pmtsO 2 gpmlft2 1 gpm/f12 2 gpmfft2 1 gpmtft2 2 gpm/ft2 1 gpm/ft2
II y CARTRIDGE FLOW RATE (gpm) 22.5 11.25 15 1 7-5 15 1 7.5
- _^"v .•_hT;y:�-•.-- 'Ei PEAK HYDRAULIC CAPACITY 1.0 1.0 1.8
ziINLET PERMANENT POOL LEVEL (A) 1'-0" 1'-011 2� Oar
II r.
OVERALL STRUCTURE HEIGHT (S) 4'-9" 3'-9" 4'-9"
zGENERAL NOTES
1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE.
... r �r�: .iii. `./'�•. �::l/.� J -���. II
II T 2. FOR SITE SPECIFIC DRAWINGS WITH DETAILED STORMFILTER CATCHBASIN STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR
CONTECH ENGINEERED SOLUTIONS LLC REPRESENTATIVE. www.ContechES.com
.•-- - -- -- 3. STORMFILTER CATCHBASIN WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN
' THIS DRAWING.
ACCESS COVER 4. INLET SHOULD NOT BE LOWER THAN OUTLET. INLET (IF APPLICABLE) AND OUTLET PIPING TO BE SPECIFIED BY ENGINEER AND PROVIDED BY
CONTRACTOR.
2, 45. STORMFILTER CATCHBASIN EQUIPPED WITH 4 INCH (APPROXIMATE) LONG STUBS FOR INLET (IF APPLICABLE) AND OUTLET PIPING. STANDARD
2 4 2 ,_4" OUTLET STUB IS 8 INCHES IN DIAMETER- MAXIMUM OUTLET STUB IS 15 INCHES IN DIAMETER, CONNECTION TO COLLECTION PIPING CAN BE MADE
INSIDE RIM INSIDE RIM INSIDE RIMOUTLET
FLEXIBLE COUPLING BY CONTRACTOR.
6. STEEL STRUCTURE TO BE MANUFACTURED OF 114 INCH STEEL PLATE. CASTINGS SHALL MEET AASHTO M306 LOAD RATING. TO MEET HS20 LOAD
COLLAR OUTSIDE RIM RATING ON STRUCTURE, A CONCRETE COLLAR IS REQUIRED. WHEN REQUIRED, CONCRETE COLLAR WITH QUANTITY (2) #4 REINFORCING BARS TO
BE PROVIDED BY CONTRACTOR.
PLAN VIEW 7. 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 37 SECONDS.
8. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY (gpm) DIVIDED BY THE FILTER CONTACT SURFACE AREA (sq ft).
INSTALLATION NOTES
A. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY
ENGINEER OF RECORD.
B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CATCHBASIN (LIFTING CLUTCHES
PROVIDED).
C. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM CONSTRUCTION -RELATED EROSION RUNOFF.
OPTIONAL SLOPED LID FLOATABLES BAFFLE
- 2'-0� Z-8" 2'-0"CORNER ELEVATIONS TO BE
SPECIFIED BY ENGINEER
PERMANENT
B POOL LEVEL
FINISHED GRADE
_.
---------- <
LIFTING EYE
FILTRATION -�'F (TYP. OF 4)
PERMANENT WEIR WALL
POOL ELEVATION BAY INLET
5N,
STORMFILTER {r _ ~1 - FLOW
CARTRIDGE TYP. CA��
FILTRATION
BAY INLET TYP. CARTRIDGE INLET STUB
SUPPORT TYP. (OPTIONAL) OUTLET STUB
FLOW
KIT TYP. OUTLET PIPE
CLEANOUT FROM FLOWKIT
ACCESS PLUG B .�_) CATCHBASIN FOOT INSIDE (TYP. OF 4) CATCHBASIN FOOT
ON WEIR WALL
(TYP, OF 4)
Z-0�2°
OUTSIDE
SECTION A -A SECTION B -B
.Stormhltef
r.:u xc,r:,:cr•.n: w .morr�:r::: a:.:nr.�r. air>x r.'•tv.�.>:.:^.:�:+;.
TOP SLAB ACCESS
SEE FRAME AND
COVER DETAIL
CONTRACTOR TO GROUT TO
FINISHED GRP
GRP
RING/RISE
INLET PIPE
FILTEI
IF0 agl4p
STANDARDPLAR VIEWER
FLOWKIT: 40A
A
NUTLET
48" I.D. MANHOLE
STRUCTURE
(58") O. D.
)ATABLES
=FLE
w > z z
oZ- -
CJ 4-- LU
d Z D
Q
- UU I Lt 16UMI•'' HDPE OUTLET RISER
SECTION A -A
StormFllter'
STORMFILTER WATER QUALITY UNIT
I
O
g r;
I
N
M
w�.>M► MIIM.r.11�i�w.
Call m*m yw alb.
2 -CARTRIDGE DEEP CATCHBASIN
STORMFILTER DATA
STRUCTUREID
XXX
WATER QUALITY FLOW RATE cfs
X.XX
PEAK FLOW RATE <1.8 cfs
X.XX
RETURN PERIOD OF PEAK FLOW(yrs)
XXX
CARTRIDGE FLOW RATE m
XX
MEDIA TYPE CSF, PERLITE, ZPG, ACI PHS
XXXXX
RIM ELEVATION I
XXX.XX'
PIPE DATA: I.E. JbIAMETER
k
INLET STUB XXX.XX'
XX"
OUTLET STUB XXX.XX' I
XX"
PIPE DATA: I.E. MATERIAL DIAMETER
INLET PIPE #1 390.68 CPEP
CONFIGURATIONS OUTLET
O O
OUTLET INLET OUTLET
r44 In
00 INLET INLET I 00
INLET INLET
INLET PIPE #2 391.06 CPEP
8"
SLOPED LID
YES\NO
SOLID COVER
YES\NO
NOTES/SPECIAL REQUIREMENTS:
SEE BELOW
394.35
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 (3). VOLUME SYSTEM IS ALSO AVAILABLE WITH MAXIMUM 3 CARTRIDGES.
048" MANHOLE STORMFILTER PEAK HYDRAULIC CAPACITY IS 1.0 CFS. IF THE SITE CONDITIONS EXCEED 1.0 CFS AN UPSTREAM BYPASS STRUCTURE IS
REQUIRED.
CARTRIDGE SELECTION
CARTRIDGE HEIGHT 2T' 18" LOW DROP
RECOMMENDED HYDRAULIC DROP (H) 3.05` 2.3' 1.81
SPECIFIC FLOW RATE pmisf) 2 gpm/ft' 1 gpm/ft' 2 gpm/ft2 1 gpm/ft2 2 gpMlft2 1 gpm/ft2
CARTRIDGE FLOW RATE (gpm) 1 22.5 11.25 1 5 1 7.5 1 10 1 5
FRAME AND COVER
(DIAMETER VARIES)
N.T.S.
SITE SPECIFIC
DATA REQUIREMENTS
STRUCTUREID "
WATER QUALITY FLOW RATE (cfs) "
PEAK FLOW RATE (cfs)
RETURN PERIOD OF PEAK FLOW (yrs) "
# OF CARTRIDGES REQUIRED R
CARTRIDGE FLOW RATE R
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS
PIPE DATA: I.E. MATERIAL DIAMETER
INLET PIPE #1
INLET PIPE #2
OUTLET PIPE
RETURN PERIOD OF PEAK FLOW (yrs)
RIM ELEVATION
# OF CARTRIDGES REQUIRED
ANTI -FLOTATION BALLAST
WIDTH HEIGHT
k
NOTES/SPECIAL REQUIREMENTS:
SEE RIGHT
PER ENGINEER OF RECORD
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.ConWhES.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.
7. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY (gpm) 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 PROVIDED).
3. CONTRACTOR TO INSTALL JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS AND ASSEMBLE STRUCTURE.
4. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT INLET PIPE(S).
5. CONTRACTOR TO PROVIDE AND INSTALL CONNECTOR TO THE OUTLET RISER STUB. STORMFILTER EQUIPPED WITH A DUAL DIAMETER HDPE
OUTLET STUB AND SAND 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.
'.S
CONCRETE COLLAR
AND REBAR TO MEET VANED INLET GRATE
HS20 IF APPLICABLE BY/- (SOLID COVER OPTIONAL) -- ACCESS COVER
CONTRACTOR
----- _ ------------- ------------------- ----------- - ---- - - -----
4 =
It
A
i{ f sY
N
II _
' IIS •,t % � ,,� ✓ j �, ' N Z
li N
x•
214" 2'-4" 4'-0"
" INSIDE RIM INSIDE RIM INSIDE RIM
8'-9"
COLLAR OUTSIDE RIM
* f�-------.--- Is-�l r
FILTRATION f
BAY INLET
TYP.
CARTRIDGE
SUPPORT TYP.
FLOW KIT TYP.
STORMFILTER A
Z
STORMFILTER MANHOLE
DATA
SITE SPECIFIC
DATA REQUIREMENTS
B
STRUCTURE ID
A
WATER QUALITY FLOW RATE (cfs)
0.064
PEAK FLOW RATE (cfs)
0.344
RETURN PERIOD OF PEAK FLOW (yrs)
100
# OF CARTRIDGES REQUIRED
3
CARTRIDGE FLOW RATE
10 GPM
MEDIA TYPE (CSF, PERLITE, ZPG, GAC, PHS)
CSF
PIPE DATA: I.E.
POOL LEVEL
PIPE DATA: I.E. MATERIAL DIAMETER
INLET PIPE #1 390.68 CPEP
8"
INLET PIPE #2 391.06 CPEP
8"
OUTLET PIPE 388.88 CPEP
8"
STORMFILTER
(OPTIONAL)
RIM ELEVATION
394.35
SOLID COVER
NO
ANTI -FLOTATION BALLAST
WIDTH
HEIGHT
N/A
N/A
NOTES/SPECIAL REQUIREMENTS:
LOW DROP CARTRIDGE
" PER ENGINEER OF RECORD
STORMFILTER D
Z
STORMFILTER MANHOLE
DATA
SITE SPECIFIC
DATA REQUIREMENTS
B
STRUCTUREID
D
WATER QUALITY FLOW RATE (cfs)
0.039
PEAK FLOW RATE (cfs)
0.293
RETURN PERIOD OF PEAK FLOW (yrs)
100
# OF CARTRIDGES REQUIRED
2
CARTRIDGE FLOW RATE
10 GPM
MEDIA TYPE (CSF, PERLITE, ZPG, GAC, PHS)
CSF
PIPE DATA: I.E.
POOL LEVEL
PIPE DATA: I.E. MATERIAL DIAMETER
INLET PIPE #1 390.62 CPEP
8"
INLET PIPE #2 N/A N/A
N/A
OUTLET PIPE 388.82 CPEP
8"
STORMFILTER
(OPTIONAL)
RIM ELEVATION T395.50
SLOPED LID SEE TABLE BELOW
SOLID COVER
NO
ANTI -FLOTATION BALLAST
WIDTH
HEIGHT
N/A
N/A
NOTES/SPECIAL REQUIREMENTS:
LOW DROP CARTRIDGE
* PER ENGINEER OF RECORD
S CLEANOUT ACCESS
PLUG ON WEIR WALL
SECTION A -A
StormFtlter"
..vx<; w� v. or•.•:,<:u^ � ac:w•nc •r :.c: x�rxx:
•. e. �.:r+, .tc: ;..0 �v ..,..vee,
"n....:.. N.iF "A•]:lr., qn ��IYr,{r'�:r..rt.5r<•"K_'i
STORMFILTER CATCHBASIN DESIGN NOTES
STORMFILTER TREATMENT CAPACITY IS A FUNCTION OF THE CARTRIDGE SELECTION AND THE NUMBER OF CARTRIDGES. 3 CARTRIDGE CATCHBASIN
HAS A MAXIMUM OF THREE CARTRIDGES. SYSTEM IS SHOWN WITH A 27" CARTRIDGE, AND IS ALSO AVAILABLE WITH AN 18" CARTRIDGE. STORMFILTER
CATCHBASIN CONFIGURATIONS ARE AVAILABLE WITH A DRY INLET BAY FOR VECTOR, CONTROL.
PEAK HYDRAULIC CAPACITY PER TABLE BELOW. IF THE SITE CONDITIONS EXCEED PEAK HYDRAULIC CAPACITY, AN UPSTREAM BYPASS STRUCTURE IS
REQUIRED.
CARTRIDGE. SELECTION
CARTRIDGE HEIGHT 27" 18" 18" DEEP
MINIMUM HYDRAULIC DROP (H) 3.05' 2.3' 3.3'
SPECIFIC FLOW RATE (gpmls2 gpm/ft1 1 1 gpnVft2 2 gpnzfft' 11 gpmlft2 2 gpm/ft2 1 gpm/fN
CARTRIDGE FLOW RATE (gpm) 22.5 1 11.25 15 1 7.5 15 7.5
PEAK HYDRAULIC CAPACITY 1.0 1.0 1.8
INLET PERMANENT POOL LEVEL (A) 11-0.1
1'-0" T-0"
OVERALL STRUCTURE HEIGHT (B) 4'-9" 3'-9" 4k-94-
GENERAL
'-fl"
GENERAL NOTES
1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE.
2. FOR SITE SPECIFIC DRAWINGS WITH DETAILED STORMFILTER CATCHBASIN STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR
CONTECH ANGINEERED SOLUTIONS LLC REPRESENTATIVE. www.ContechES.com
3. STORMFILTER CATCHBASIN WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN
THIS DRAWING.
4. INLET SHOULD NOT BE LOWER THAN OUTLET. INLET (IF APPLICABLE) AND OUTLET PIPING TO BE SPECIFIED BY ENGINEER AND PROVIDED BY
CONTRACTOR.
5. STORMFILTER CATCHBASIN EQUIPPED WITH 4 INCH (APPROXIMATE) LONG STUBS FOR INLET (IF APPLICABLE) AND OUTLET PIPING. STANDARD
OUTLET STUB IS 8 INCHES IN DIAMETER. MAXIMUM OUTLET STUB IS 15 INCHES IN DIAMETER. CONNECTION TO COLLECTION PIPING CAN BE MADE
USING FLEXIBLE COUPLING BY CONTRACTOR -
6. STEEL STRUCTURE TO BE MANUFACTURED OF 114 INCH STEEL PLATE. CASTINGS SHALL MEET AASHTO M306 LOAD RATING. TO MEET HS20 LOAD
RATING ON STRUCTURE, A CONCRETE COLLAR IS REQUIRED. WHEN REQUIRED, CONCRETE COLLAR WITH QUANTITY (2) #4 REINFORCING BARS TO
BE PROVIDED BY CONTRACTOR.
7. 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 37 SECONDS.
8. SPECIFIC FLOW RATE IS EQUAL TO THE FILTER TREATMENT CAPACITY (gpm) DIVIDED BY THE FILTER CONTACT SURFACE AREA (sq ft).
INSTALLATION NOTES
A. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY
ENGINEER OF RECORD.
B. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CATCHBASIN (LIFTING CLUTCHES
PROVIDED),
C. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM CONSTRUCTION -RELATED EROSION RUNOFF.
OPTIONAL
Z
SLOPED LID
STRUCTUREID
B
FLOATABLES BAFFLE
0.039
PERMANENT
0.160
POOL LEVEL
100
FINISHED GRADE
7.5 GPM
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS
ZPG
RIM ELEVATION
393.64
393.99
PERMANENT
PIPE DATA: I.E.
POOL LEVEL
FILTRATION BAY
N/A
INLET
m
;
3»>�
INLET STUB
STORMFILTER
(OPTIONAL)
CARTRIDGE TYP-
SLOPED LID SEE TABLE BELOW
CATCHBASIN FOOT
(TYP. OF 4)
STORIVIFILTER B
Z
3 -CARTRIDGE CATCHBASIN
STORMFILTER DATA
STRUCTUREID
B
WATER QUALITY FLOW RATE cfs
0.039
PEAK FLOW RATE <1 cfs
0.160
RETURN PERIOD OF PEAK FLOW(yrs)
100
CARTRIDGE FLOW RATE m
7.5 GPM
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS
ZPG
RIM ELEVATION
393.64
393.99
393.95
PIPE DATA: I.E.
DIAMETER
INLET STUB NIA
N/A
OUTLET STUB 390.95
8"
CONFIGURATION
Si OUTLET S3
01
S2 INLET 54 _.
SLOPED LID SEE TABLE BELOW
SLOPED LID SEE TABLE BELOW
SOLID COVER
NO
NOTES/SPECIAL REQUIREMENTS:
STORIVIFILTER E
Z
3 -CARTRIDGE CATCHBASIN
STORMFILTER DATA
STRUCTUREID
E
WATER QUALITY FLOW RATE cfs
0.039
PEAK FLOW RATE <1 cfs
0.293
RETURN PERIOD OF PEAK FLOW(yrs)
100
CARTRIDGE FLOW RATE m
7.5 GPM
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS
ZPG
RIM ELEVATION
393.92
393.99
393.95
PIPE DATA: I.E.
DIAMETER
INLET STUB 392.80
6"
OUTLET STUB 390.50
8"
CONFIGURATION
__ S1 OUTLET S3
Da:l
S2 INLET N: -,S4
SLOPED LID SEE TABLE BELOW
SOLID COVER
NO
NOTES/SPECIAL REQUIREMENTS:
LIFTING EYE
(TYP. OF 4)
WEIR WALL
Clr
5..
FLOW
"- OUTLET STUB
OUTLET PIPE
2'-0" FROM FLOWKIT
INSIDE CATCH BASINFOOT
7-02" (TYP. OF 4)
OUTSIDE
SECTION B -B
STORMFILTER C
2 -CARTRIDGE DEEP CATCHBASIN
STORMFILTER DATA
STRUCTURE ID C
WATER QUALITY FLOW RATE cfs 0.025
PEAK FLOW RATE <1.8 cfs 0.184
RETURN PERIOD OF PEAK FLOW(yrs) 100
CARTRIDGE FLOW RATE m 7.5 GPM
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS ZPG
RIM ELEVATION 393.83
PIPE DATA: I.E. DIAMETER
INLET STUB TRENCH DRAIN 391.37 4"
OUTLET STUB 391.14 8"
CONFIGURATIONS
_ ......... - N
S1 OUTLET S3
10 Q�
-------------
S2 S4
SLOPED LID SEE TABLE BELOW
SOLID COVER NO
NOTES/SPECIAL REQUIREMENTS:
3 -CARTRIDGE CATCHBASIN
STORMFILTER DATA
STRUCTUREID XXX
WATER QUALITY FLOW RATE cfs X.XX
PEAK FLOW RATE <1 cfs X.XX
RETURN PERIOD OF PEAK FLOW(yrs) XXX
CARTRIDGE FLOW RATE_(gpm) XX
MEDIA TYPE CSF, PERLITE, ZPG, GAC, PHS XXXXX
RIM ELEVATION XXX.XX'
PIPE DATA: I.E. DIAMETE
INLET STUB XXX.XX' XX"
OUTLET STUB XXX.XX' XX"
CONFIGURATION
(\�O\)�UTLET E01
O
0 V 0 i/ 0
INLET INLET
SLOPED LID YES\NO
SOLID COVER YES\NO
NOTES/SPECIAL REQUIREMENTS:
SEE BELOW
STORMFILTER
CATCHBASIN
Z
SPOT ELEVATIONS
Si S2 S3
S4
B
393.71
393.71
393.72
393.75
C
393.78
393.80
394.06
394.09
E
393.99
393.95
393.89
393.84
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2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA. 98402 ZONAL �� NO, REVISION BY DATE APPR mac: ScAl #9COMO "Y
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