20-105047-UP-CIVIL PLAN SET-1229-2020-V1co
40
i
3 EXG CATCH BASIL -
STANDARD GRATE
RIM 1997
8" CONC NW 197.3q IE.
8" CONC SE .19 7. A0 IE
®. 2.00._0
EXG CATC BASIN
STANDARD GRATE
RIM 199.07
12" CMP N 167.69 IE
12 CONC NE 196.35 IE
19942" CMP SE 196.32 IE
12 CONC* S%U:�. .27 IE
8" CONC NW 19 .22 1E
19g.7.
D
Aj
o.
o.
200.
199..E .
-" ' . 20" .
)NE FeNCEX ` 1. .
199.14
n
197. 79
BASIN 2p6�
RATE
67 IE
50 IE
UTILITY CONFLICT NOTE
�390/
'T.
PP
N92`29'56'E 144.88'
EXG CATCH BASIN
STANDARD GRATE i
RIM 205.75 i
12" CONC NE 202.88 IE
12 CONC SW 202.87 IE
EXG POWER VAULT
EXG STORM DRAINXGE--A-AAIHO� _ - -a- 202 60 204.06 0 205.62
RIM 200.89 _ -a- - -0- _ -
TYPE 11 - 0- - Q--- 0 _
LADDER SOUTHEAST SOUTHWE-SIM SST - - STORM DRAINAGE MANHOLE
30" CMP NE 193.12 IE ?= 85"35'30" RIM 205.52
30" CMP SW 192.93 IE R=573.09' LADDER SOUTHEAST
??NW?IE 30" CMP NE 197.771E
30" CMP SW 198.16 IE
? ? NW ? IE
THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION,
AND DEPTH OF ALL EXISTING UTILITIES, WHETHER SHOWN ON THESE PLANS OR NOT,
BY POTHOLING THE UTILITIES AND SURVEYING THE THE HORIZONTAL AND VERTICAL
LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @
1-800424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS OF NEW
UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST.
LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND
ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL
CONSULT AP CONSULTING ENGINEERS PLLC TO RESOLVE ALL PROBLEMS PRIOR TO
PROCEEDING WITH CONSTRUCTION.
206.9p
LIMITS OF DISTURBANCE
(21,388 SF) . 207.2
W�
59
5--- 0---
- S1
EXG A� ASIN RI
-- '`STANDARD GRATE 12
RIM 206.46
12" CMP NE 202.89 IE
12" CONC SW 202.81 IE
SILT FENCE MAINTENANCE STANDARDS
1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY
2. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A
SEDIMENT TRAP OR POND.
3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OF FENCE CLOGGING AND ACTING AS A BARRIER TO
FLOW AND THEN CAUSING CHANNELIZATION OF FLOWS PARALLEL TO THE FENCE. IF THIS OCCURS, REPLACE THE FENCE OR
REMOVE THE TRAPPED SEDIMENT.
4. SEDIMENT MUST BE REMOVED WHEN THE SEDIMENT IS 6 INCHES HIGH.
5. IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN, IT SHALL BE REPLACED.
SOLID
WALL;
FILTER MEDIA
FOR DEWATER
JOINTS IN FILTER t
FABRIC SHALL BE
SPLICED AT POSTS.
USE STAPLES, WIRE
RINGS, OR
I EQUIVALENT TO
ATTACH FABRIC TO
POSTS.
2"x2" BY 14 Ga. WIRE OR
EQUIVALENT, IF STANDARD
STRENGTH FABRIC USED
FILTER FABRIC
I� e 6' MAX. I � MINIMUM 4"x4"TRENCH
BACKFILL TRENCH WITH
POST SPACING MAY BE INCREASED NATIVE SOIL OR 314"•1.5"
TO F IF WIRE BACKING IS USED WASHED GRAVEL
NOTE: FILTER FABRIC FENCES SHALL BE 2" x4" WOOD POSTS, STEEL FENCE
INSTALLED ALONG CONTOUR WHENEVER POSSIBLE POSTS, REBAR, OR EQUIVALENT
1 FILTER FABRIC FENCE
C2 j NTS
('ATru QAQIAI
2 CATCH BASIN INSERT
C2 NTS
NOTE: THIS DETAIL IS ONLY
SCHEMATIC. ANY INSERT IS
ALLOWED THAT HAS A MIN 0.5
CF OF STORAGE, THE MEANS
TO DEWATER THE STORED
SEDIMENT, AN OVERFLOW, AND
CAN BE EASILY MAINTAINED
STABILIZED CONSTRUCTION ENTRANCE MAINTENANCE STANDARDS
1. QUARRY SPALLS (OR HOG FUEL) SHALL BE ADDED IF THE PAD IS NO LONGER IN ACCORDANCE WITH THE SPECIFICATIONS.
2. IF THE ENTRANCE IS NOT PREVENTING SEDIMENT FROM BEING TRACKED ONTO PAVEMENT, THEN ALTERNATIVE MEASURES TO
KEEP THE STREETS FREE OF SEDIMENT SHALL BE USED, THIS MAY INCLUDE STREET SWEEPING, AN INCREASE IN THE
DIMENSIONS OF THE ENTRANCE, OR THE INSTALLATION OF A WHEEL WASH. IF WASHING IS USED, IT SHALL BE DONE ON AN
AREA COVERED WITH CRUSHED ROCK, AND WASH WATER SHALL DRAIN TO A SEDIMENT TRAP OR POND.
3. ANY SEDIMENT THAT IS TRACKED ONTO PAVEMENT SHALL BE REMOVED IMMEDIATELY BY SWEEPING. THE SEDIMENT
COLLECTED BY SWEEPING SHALL BE REMOVED OR STABILIZED ON SITE. THE PAVEMENT SHALL NOT BE CLEANED BY WASHING
DOWN THE STREET, EXCEPT WHEN SWEEPING IS INEFFECTIVE AND THERE IS A THREAT TO PUBLIC SAFETY. IF IT IS
NECESSARY TO WASH THE STREETS, THE CONSTRUCTION OF A SMALL SUMP SHALL BE CONSIDERED. THE SEDIMENT WOULD
THEN BE WASHED INTO THE SUMP.
4. ANY QUARRY SPALLS THAT ARE LOOSENED FROM THE PAD AND END UP ON THE ROADWAY SHALL BE REMOVED IMMEDIATELY.
5. IF VEHICLES ARE ENTERING OR EXITING THE SITE AT POINTS OTHER THAN THE CONSTRUCTION ENTRANCE(S), FENCING (SEE
SECTION D.4.1) SHALL BE INSTALLED TO CONTROL TRAFFIC.
AS PER KING COUNTY ROAD STANDARDS,
DRIVEWAYS SHALL BE PAVED TO THE EDGE
OF R•O-W PRIOR TO INSTALLATION OF THE
�S��NGROPO CONSTRUCTION ENTRANCE TO AVOID
DAMAGING OF THE ROADWAY
R = 26 MIN. IT IS RECOMMENDED THAT THE
ENTRANCE BE CROWNED SO THAT
RUNOFF DRAINS OFF THE PAD
-100
INSTALL DRIVEWAY CULVERT IF THERE
IS A ROADSIDE DITCH PRESENT, AS
PER KING COUNTY ROAD STANDARDS
4%8" QUARRY SPALLS
GEOTEXTILE
12" MIN. THICKNESS PROVIDE FULL WIDTH OF
INGRESS/EGRESS AREA
3 CONSTRUCTION ENTRANCE
C2 NTS
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09/14/2020
DRAWN KL
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0 5 10 20 30
UNIT OF MEASUREMENT IN US FEET
JOB NO, 2019013
SHEET NO.
C2
AP CONSULTING ENGINEERS PLLC 2020
EXG CATCH BASIN
STANDARD GRATE
RIM 198.87
121$ CMP NW 195.67 IE
12" CMP SE 195.50 IE
UTILITY CONFLICT NOTE
THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION,
AND DEPTH OF ALL EXISTING UTILITIES, WHETHER SHOWN ON THESE PLANS OR NOT,
BY POTHOLING THE UTILITIES AND SURVEYING THE THE HORIZONTAL AND VERTICAL
LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING UTILITY LOCATE @
1-800-424-5555 AND THEN POTHOLING ALL EXISTING UTILITIES AT LOCATIONS OF NEW
UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST.
LOCATIONS OF SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND
ARE SUBJECT TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR SHALL
CONSULT AP CONSULTING ENGINEERS PLLC TO RESOLVE ALL PROBLEMS PRIOR TO
PROCEEDING WITH CONSTRUCTION.
— 0—____ °— _ Q_ i a—
�— EXG STORM DRAINAGE MANHOLE — —° —-----Q._ _ Q�
RIM 200.89 —4—
TYPE II _
—°
LADDER SOUTHEAST SOUTHWEST 320TH STREET L=856.11' — Q EXG STORM DRAINAGE MANHOLE
30" CMP NE 193.12 IE 9= 85°35'30" RIM 205.52
30" CMP SW 192.93 IE R=573.09' LADDER SOUTHEAST
? ? NW ? IE 30" CMP NE 197.77 IE
30" CMP SW 198.16 IE
??NW?IE
GRADING & UTILITIES PLAN
SCALE: 1 "=10
0 5 10 20 30
UNIT OF MEASUREMENT IN US FEET
1321039
()B4
w
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F—
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----O(
STORM DRAINAGE MANHOLE
--Q`
RIM 205.52
10
LADDER EAST
,a-----
EXG CATCH BASIN
30" CMP NE 202.92 IE
— EXG
CATCH BASIN
STANDARD GRATE
30" CMP SW ? IE
STANDARD GRATE
RIM 206.27
12 CMP SW 202.94
12" CMP SE 205.17 IE
IEen
RIM
206.46
12"
CMP NE 202.89
IE
12"
CONC SW 202.81
IE
wE 1 Pam!
ISTER�� v~
DATE 09/14/2020
DRAWN KL
CHECKED AEP
JOB NO. 2019013
SHEET NO.
C3
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NOTES:
1. USE MINIMUM OF A 54" DIAMETER TYPE 2 CATCH BASIN.
2. OUTLET CAPACITY:100 - YEAR DEVELOPED PEAK FLOW.
3. METAL PARTS: CORROSION RESISTANT. STAINLESS STEEL
OR ALUMINIZED STEEL.
4. FRAME AND LADDER OR STEPS OFFSET SO:
A.CLEANOUT GATE IS VISIBLE FROM TOP.
B.CLIMB-DOWN SPACE IS CLEAR OF RISER AND CLEANOUT
GATE.
FRAME & SOLID COVER MARKED
C.FRAME IS CLEAR OF CURB.
"DRAIN' WITH LOCKING BOLTS.
5. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE
SEE NOTE 3
PIPE: OUTLET PIPE HAVE SMOOTH O.D. EQUAL TO CONCRETE
PIPE I.D. LESS".
6. PROVIDE AT LEAST ONE 3" X .090 GAGE SUPPORT BRACKET
ANCHORED TO CONCRETE WALL.
(MAXIMUM T-0" VERTICAL SPACING)
7. LOCATE ELBOW RESTRICTOR(S) AS NECESSARY TO PROVIDE
MINIMUM CLEARANCE AS SHOWN.
50-YR MAX WSE 201.02'
8.LOCATE ADDITIONAL LADDER RUNGS IN STRUCTURES USED AN
ELBOW RESTRICTOR
ACCESS TO TANKS AND VAULT TO ALLOW ACCESS WHEN
SEE DETAIL
CATCH BASIN IS FILLED WITH WATER.
2
9. TEE SHALL BE CONSTRUCTED OF PVC MEETING WSDOT/APWA
1 @ 200 32'
STANDARDS.
ROD FOR CLEANOUT/DRAIN ---E"
(ROD BENT
AS REQUIRED FOR VERTICAL
ALIGNMENT WITH COVER)
SEE KCRDCS DWG. 7-026
REMOVABLE WATERTIGHT
COUPLING OR FLANGE
200
192
-0+20
2" MIN.
6" MIN,
PLATE WELDED TO ELBOW--/
WITH ORIFICE AS SPECIFIED
ELBOW RESTRICTOR DETAIL
NTS
200
192
-0+20
INLET PIPE
IE=196.42'
MIN RIM ELEVATION = 203.19'
16"
ADDITIONAL LADDER
RUN (IN SETS) TO
ALLOW ACCESS TO TANKS
OR VAULTS WHEN CATCH
BASIN IS FILLED WITH
WATER
40
6" ININ TOP OF WEIR = 201.02'
PIPE SUPPORTS
SEE NOTE 6
OUTLET PIPE
1.5 X D SEE NOTES 1 & 5
MIN i
21 IN
I ` IE=196.42'
1 '1
INVERT AND
ELEVATION
RESTRICTOR PER PLANS
_rm
PLATE WITH
2' MIN "0 ORIFICE
STEPS OR LADDER
SECTION A -A
1"=2'
CONTROL STRUCTURE DETAIL (CB#
SCALE: 1" = 2'
STATION
SE PL
= 0+03.21
EXG SURFACE
STATION
=1+20.95
NW PL
20.90%
� ,bt.
-
/
3
�
PROPOSED
SURFACE
RETAINING WALL
(BY OTHERS)
BOTTOM @ 196,42'1
I
82 8'
I
i
0+00 1+00
SE -NW DETENTION POND CROSS-SECTION
SCALE: 1" = 20'
STATIO
I SW PL
= 0+03.52
22.17%
2.57%
-
EXG SURFACE
3�1
PROPOSED
SURFACE
ZN
BOTTOM @ 196.42'
RETAINING
( (BY OTH
WALL
RS)
0+00
SW -NE DETENTION POND CROSS-SECTION #1
SCALE: 1" = 20'
200
192
0+80
192
-0+20
0
200
192
1+40
STATION = 0+49.46
PROPOSED ROAD
STATION
= 0+03.09
1.73%
I SW PL
EXG SURFACE
28.76%
33.84%
18.55%
-_ -
11
3�
PROPOSED
SURFACE
7.01
BOTTOM @ 196.42'
RETAINING
WALL
_
(BY OTHERS)
0+00
t
PLAN VIEW
1" - 21
192
0+60
ISOMETRIC
NTS
SW -NE DETENTION POND CROSS-SECTION #2
SCALE: 1" = 20'
2''
YIN
ELBOW RESTRICTOR
SEE DETAIL
VERIFY
MIN, 1° 0"
STAINLESS STEEL
FASTENERS.
_-- WHITE LETTERS & SYMBOL
r
ON BLUE BACKGROUND
UJI
w
>
PARKING ONLY
METAL SIGN, BOLT TO STL. PIPE
U,
Of
POST.
uj
VAN ACCESSIBL
ADDITIONAL SIGN AT VAN
ACCESSABLE PARKING SPACES ONLY
a
w
1 1/4'" GALV. SCHD. 40 STL. PIPE W/CAP.
1 CONC.
WASH
GRADE
%'' "�
�}4ANOTES:
C?_
- 1. SIGN TO BE PER LOCAL
-
"
g�- JURISDICTION REQUIREMENTS.
VERIFY SIZE, SHAPE & VERBAGE
2. PROVIDE SIGN AT EACH
-
•
HANDICAPPED PARKING
II
_
I
III_
STALL.
2 ADA PARKING
STALL SIGN
C4 NTS
4" CONC WALKWAY
EXPANSION JOINT (20' o.C.)
DUMMY JOINT (10' o.c.)
3/4" CHAMFER
2% MAX SLOPE
A.C. PAVING SLOPE VARIES
WHERE OCCURS a a11-1 1 1-41 11 r
o -III-I
//
g^ 12" MIN, CLASS "A" FILL
COMPACT TO 95%
• CONCRETE SHALL HAVE 28-DAY COMPRESSIVE STRENGTH OF 3000 PSI
AND 5% AIR ENTRAINMENT
REINFORCING SHALL BE PER ASTM A-615, GRADE 60
3 SIDEWALK
C4 NTS
036.00" ACCESS COVER & RISER
i
i
INLET/OUTLET ACCESS COVER & RISER, Q
SIZE, QUANTTTY & LOCATION MAY VARY. 0 `
CONCRETE TOP SLAB
I
r
BIOFILTRATION
CHAMBER
CONCRETE BASE SECTION
r I 1 r
' ' 1
1I r .l
/ 1
r
J
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OUTLET PIPE,
018.00" MAXIMUM
r r
UNDERDRAIN OUTLET `. 04.00" PVC SLOTTED
ORIFICE ` 1 I r' UNDERDRAIN PIPE
r
OUTLET CHAMBER r INLET PIPE,
�. /' 018.00' MAXIMUM
BYPASS WEIR r
r INLET WINDOW
INLET CHAMBER I l IN DMDER WALL
DRAIN DOWN DEVICE `� W r' DMDER WALL
ISOMETRIC VIEW
FILTER MEDIA & DRAIN ROCK NOT SHOWN FOR CLARITY.
SCALE: I x
NOTES:
1. LEFT CONFIGURATION SHOWN, MIRROR RIGHT CONFIGURATION OF INLET AND OUTLET CHAMBER AVAILABLE.
2. CONTACT OLDCASTLE INFRASTRUCTURE FOR ENGINEERING ASSISTANCE AND DETAIL DRAWINGS.
3. CONCRETE COMPONENTS SHALL BE MANUFACTURED IN ACCORDANCE WITH ASTM C890 & C913.
US Patents Pending
I' BIoPod TM Biofilter 0
pidcastle Infrastructures
(II ACIINOOMFNNY
k e Un e1 M■ Vund THISDOCUMENTISTHEPROPERTYOF OIDCASTLEINFRASTRUCTURE, INC. ITSSUBMTTEP FOR REFERENCE PURPOSESONIY AND SHALL N0T8E
A✓
USED IN ANYWAY INJURIOUS TO THE INTERESTS OF SAID COMPANY COPYRIGHT ®NA OLDC.ASTLE INFRASTRUCTURE, INC. ALL R IC>HTS RESERID.
Bioretention! Vault with Internal B}jjjass DRAWING NO. ECO-0169 w1e
Biofiltration ✓ �` BPU-IB C CJS 3/6/20 PPS 3/9/20 SHEET 1 OF 2
OUTLET, Is16.00' MAXIMUM -
ALTERNATE SIDE PIPE LOCATION -
UNDERDRAIN OUTLET -
ORIFICE
BYPASS WEIR -
ALTERNATE SIDE PIPE LOCATION
A INLET WINDOW -
II DRAIN DOWN DEVICE -
INLET. 018.00" MAXIMUM -
1. EXCAVATE TO THE ELEVATION OF THE BOTTOM OF THE BASE COURSE ROCK.
2. COMPACT UPPER 12" OF EXISTING SUBGRADE SOIL TO 95% MAXIMUM DRY DENSITY PER
ASTM D1557
3. PROOF -ROLL THE EXISTING SOIL TO VERIFY A MINIMUM CBR OF 10.
4. ANY SOFT SPOTS ENCOUNTERED SHALL BE OVER -EXCAVATED AT LEAST 12 INCHES.
FILL THE EXCAVATION WITH BASE COURSE GRAVEL (LESS THAN 5% FINES). COMPACT
THE FILL TO 95% MINIMUM.
5• PROOF -ROLL THE FILLED SOFT SPOTS TO VERIFY A MINIMUM CBR OF 10•
GRADE V DOWN
EXTRUDED CONC. CUR FROM TOP OF
112" 51/2" 1/2" CURB.
3" CLASS 1/2"
HMA PAVINGI=III-III-,III=1I I:
SLOPE
DN �
v d
a - PROVIDE V-0" LEVEL
AREA WHERE GRADE
SLOPES DOWNWARD OUTSIDE
SUBGRADE SOIL. 6" BASE COURSE OF PAVING
SEE NOTES. COMPACTED TO
95% PROCTOR (ASTM 1557)
4 CURB & 3" PAVING SECTION
C4 NTS
611
5" o
1,-0^ 8" 1 61-0^
'to"
BUMPER CURB
6'-0" LONG 2'-0" o 611 7"
1'-0"
1011
5 WHEEL STOP
G4 NTS
Bl DIMENSION
B DIMENSION
C DIMENSION
6.00" TYPICAL
WALL THICKNESS
I� t
1 I I
13� ® 61:,' =':: :.. • .;,; r i • 04.00" PVC SLOTTED
&®
1•d'::'.�- IA •'. UNDERDRAIN PIPE
_ 4 �Al
DIMENSION
J.d'..y'. ..�.•�...,...
k' �,`.•v'�'. t > .y 'w :e:' 1: A DIMENSION
I
INLET/OUTLET ACCESS COVER & RISER,
SIZE, QUANTITY & LOCATION MAY VARY.
I
PLAN VIEW
TOP SLAB NOT SHOWN IN THIS VIEW FOR CLARITY,
ACCESS COVERS SHOWN IN PHANTOM.
036.00" ACCESS COVER & RISER
DIVIDER WALL
INLET, NEARSIDE
BYPASS WEIR
'
NLET WINDOW
s_
r4 ti.�)�':i91•'. C..C+�.,.K ,xir.>-•Re :.iy�a�i�1 ?w'.-�
Erti= rY i'••
�=i:-`: %.'•,
2.D0" MULCH C60.06'
MINIMUM
0" rrnMix'
16.0 Sto
-
2.2' 28.00 UNDERDRAIN OUTLET
C 7
>C'._�L
i - �
DROP ORIFICE, ARSIDE
i'
1.
•i ;a
MEDIA
RECOMMENDED, OUTLET, FARSIDE
;:- �•° i;:i=.cK=` - - J::*:*'�2•,:.�`%:.=•r
_,�
6" MINIMUM. (AT FLOOR
6.00" DRAIN ROCK
"
DRAIN DOWN DEVICE SECTION A -A e4.OD" PVC SLOTTED UNDERDRAIN PIPE
MODEL
VAULT SIZE'
(10)
VAULT
FOOTPRINT
(OD)
TREATMENT TREATMENT FLOW
CAPACITY (GPMICFS)
A DIM
B DIM
C DIM
Al DIM
B1 DIM
1.6 GPMISF
(WA GULW)
1.8 GPWSF
(NJCAT )
BPU-461B
4
T
1.5'
S'
T
25.6 / 0.057
28.8 / 0.064
BPU-481B
4'
9
1.5'
5
9
38.410.086
43.2/0.096
BPU-4121B
4
17
1.5'
5
13'
64.0 / 0.143
72.0 / 0.160
BPU-661B
6'
G
1.5'
T
T
38.4/ 0.086
43.210.096
BPU-681B
fi
f1
1.5'
7'
9
57.610.128
64.8 / 0.144
BPU-6121B
fi
17
2'
7
13'
91.2 / 0.203
102.E / 0.229
BPU-81218
8'
1 Z
2'
9
13'
121.6 / 0.271
136.9 / 0.305
BPU•8161B
9
16,
7
9
17'
172.8 / 0.385
194.4/ 0.433
SITE SPECIFIC DATA
Structure ID
Model Size
BPU 461B
Orientation (Left or Right}
RIGHT
Treatment Flow Rate (cfs)
0.046
Peak Flow Rate (cfs) (100-YR)
0.245
Rim Elevation
203.63
Pipe Data
Pipe Loon
(Front or Side)
Pipe Size
Pipe Type
Invert
Elevation
Inlet
FRONT
12"
ADS N-12
200.83
Outlet
SIDE
12"
ADS N-12
.33
Notes:
All Dimensions are nominal, ID=Inside Dimension, OD=Outside Dimension.
Treartment flow capacity at 1.6 gpm/sf media surface area based on an WA Ecology GULD
Approval for Basic. Enhanced & Phosphorus.
' Treatment flow capacity at 1.8 gpm/sf media surface area based on an NJCAT Verification & US Patents Pending
NJ DEP Certification.
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.� GISTER 1
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DATE
09/14/2020
DRAWN
KL
CHECKED
AEP
JOB NO.
2019013
@ AP CONSULTING ENGINEERS PLLC 2020