HomeMy WebLinkAboutEX16_P_Drainage PlanWATER MAIN EXTENSION
WATER
METER
(TYP)
SEWER CLEANOUT (TYP)
SEE DETAIL ON C3.4 SEWER
STUB (TYP)
SEWER MAIN EXTENSION 39540
0
400
400
400405
405
405
405
405 405410
410 410415415392
393394396396
397397
398
398
39
8
398399399
399
39
9
401
401
401
401
402
402
402
402
403
403
403
403404
404
404
404406
406
406 406407 407407
407
408 408
408 408409
409 409411 411 411
411 411412
412
412
413
413
413 413414
414
414 403400
405
3
9
8
399
401
402
403
404
406
407
408
409
405
410
404
406
407
408
409
411
412
413
414
400398398
399
401
402
403
39
8
39
9
400405398399401402403404406
407
408
409
41
0
41
1
41
2
41
3
414 414408
405
410405
40
5
405
405405
410 41
0
400
405410
4
0
1
402
40340440640740
8
409
411
405
410
10+0011+0012+0012+7019+68 20+00 21+00 22+00
23+0024+0024+38STA:23+35.00, 3.50 L
END WALL
STA:22+83.92, 4.12' L
AIR & VACUUM RELEASE ASSEMBLY
SEE DETAIL ON C3.4
STA:20+05.67, 15.60' R
SSMH #2
SEE DETAIL ON C3.4
STA:20+02.00, 4.89' R
TEE
STA:22+65.18, 11.39' R
SSMH #3
SEE DETAIL ON C3.4
STA:23+10.16, 25.28' R
FIRE HYDRANT
SEE DETAIL ON C3.4
STA:21+46.67, 5.03' R
WATER SERVICE (TYP)
SEE DETAIL ON C3.4
STA:21+36.67, 43.52' R
SANITARY SEWER
STUB CONNECTION
SEE DETAIL ON C3.4
STA:22+78.47, 43.21' R
SANITARY SEWER
STUB CONNECTION
SEE DETAIL ON C3.4
STA:23+06.33, 16.51' L
SANITARY SEWER
STUB CONNECTION
SEE DETAIL ON C3.4
STA:20+04.19, 1.89' R
BLOW-OFF ASSEMBLY
SEE DETAIL ON C3.4
STA:19+99.85, 138.39' R
CONNECT TO EX MAIN
END LINE CAP
SEE DETAIL ON C3.4
STA:20+07.74, 239.10' R
SEE DETAIL ON C5.0 SANSANSANSANSANSANSANSANSANSANSANSANSANSAN SAN SAN SAN SAN SAN SAN SAN SAN SAN
SANSAN SAN SAN SAN SDSD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SDSDSDSD
SD
SD
SDSD SD SD SD SD SD
SD
SDSDSDSDSDSD SD SD SD SDWWWWWWW W WWWWWWWWWSANSANSANSANSANSANSANSANSANSANSANSAN SSSSSSW W W W W W W W W W W W W W W W W
SSS SSSSANSANSANSANSANSANSANSANSANSANSANSANSANSAN
SDSDSDSDSD SD SD SD SD SD SD SD SD
SD
SD
SD
COMCOMCOMCOMCOMCOMCOMXXX(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)(P)TRTRTRPSDS
D
S
D
S
D
S
D
STA:22+42.94, 5.13' R
WATER SERVICE
400
401
402
403
400
401
402
403 404399
410
128th A
V
E
S
E SE PETROVITSKY RDSE 176th STCONNECT ALL DOWNSPOUTS TO
STORM DRAINAGE SYSTEM (TYP)
SEE DETAIL 3/C3.2
SDCO
RIM TO GRADE
SEE DETAIL 2/C3.2
STORM FILTER #2
RIM 398.00
IE 396.00
SEE DETAIL 2/C3.3
42 LF 6" PVC SD @ 0.5% MIN
STORM DETENTION
VAULT SEE SHEET
C3.3 FOR DETAILS
40459 LF 8" PVC SD @ 0.5%
42 LF 6" PVC SD
@ 0.5% MIN
SDCO
RIM TO GRADE
SEE DETAIL 2/C3.2
CATCH BASIN TYPE 1
RIM 399.50
IE 397.50
SEE DETAIL 4/C3.2
111 LF 8" PVC SD @ 1.35%
CATCH BASIN TYPE 1
RIM 403.00
IE 401.00
SEE DETAIL 4/C3.2STORM FILTER #1
RIM 398.50
IE 396.50
SEE DETAIL 2/C3.3
16 LF 8" PVC SD @ 0.5%
17 LF 8" PVC SD @ 0.5%
CATCH BASIN TYPE 2
W/ RELEASE STRUCTURE
RIM 399.00
IE (OUT) 390.00
SEE DETAIL 5/C3.2
75 LF 12" PVC SD @ 0.5%
RIP RAP OUTFALL TO
KING COUNTY PUBLIC
PARK WETLAND
IE 389.50
SEE DETAIL 1, THIS SHEET
SDCO
RIM TO GRADE
SEE DETAIL 2/C3.2
11 LF 6" PVC SD @ 0.5% MIN
IE (OUT)
390.00
IE (OUT)
390.00 IE 396.40
IE 395.70
14 LF 6" PVC SD
@ 0.5% MIN
59 LF 8" PVC SD
@ 6.1% MIN
WETLAND BUFFER FROM
KING COUNTY PUBLIC PARK
PER GIS
5'STORM ESMT
FOR LOT 4 CIVIL & STRUCTURAL ENGINEERING | LAND SURVEYING | PLANNINGPROJECT MANAGEMENT | FEASIBILITY | PERMIT EXPEDITINGCORPORATE OFFICE5920 100th St SW, Ste #25Lakewood, WA 98499phone: 253-984-2900beylerconsulting.comSHEET OF
JOB NUMBERNO. DESCRIPTION INIT DATEDRAWN BY:CHECKED BY:SCALE:HORZ:VERT:DATE:BEYLERCONSULTINGPlan. Design. ManageCAD FILE: X:\Projects\_2018 Projects\18.00392.00 Castro - SE Petrovitsky Rd\4Civil Engineering\Engineering Drawings\18.00392 DRAINAGE & UTILITY.dwg PLOT DATE/TIME: 3/9/2023 6:33 PM18.0039212727 SE PETROVITSKY RDSITE IMPROVEMENTCITY OF RENTONWASHINGTON17
SECTION 23, TOWNSHIP 28 N, RANGE 05 E
C3.1STORM DRAINAGE & UTILITY PLAN5
Know what's below.
before you dig.Call
R
20 10 0 20
SCALE: 1" = 20'
BSBL BUILDING SETBACK LINE
CB CATCH BASIN
CO CLEAN OUT
CONC CONCRETE
DI DUCTILE IRON
FH FIRE HYDRANT
HP HIGH POINT
LP LOW POINT
MH MANHOLE
PVC POLYVINYLCHLORIDE
REQ'D REQUIRED
RPBA REDUCED PRESSURE BACKFLOW PREVENTOR
SD STORM DRAIN
SDCO STORM DRAIN CLEAN OUT
SDMH STORM DRAIN MANHOLE
SS SANITARY SEWER
SSCO SANITARY SEWER CLEAN OUT
SSFM SANITARY SEWER FORCE MAIN
SSMH SANITARY SEWER MANHOLE
UBC UNIFORM BUILDING CODE
WM WATER METER
XFMR TRANSFORMER
WSDOT WASHINGTON STATE DEPARTMENT OF
TRANSPORTATION
CIVIL ABBREVIATIONS BUILDING
LEGEND
SANITARY SEWER PIPE
PROPERTY BOUNDARY
WATER MAIN12" DI W
FH/FDC/PIV/VALVE
WATER VAULT/METER
FH FDC PIV
W W
WV
AIR RELIEF VALVE
SAN SAN
EX CB/MH
PROPOSED CENTERLINE
EX RIGHT-OF-WAY
EX MAJOR CONTOURS
EX MINOR CONTOURS
CURB AND GUTTER
RETAINING WALL
202
200
CONCRETE
SANITARY MANHOLE / CLEANOUT
MAJOR CONTOURS100
MINOR CONTOURS102
STORM DRAINAGE PIPESDSD
LANDSCAPING
CATCH BASIN TYPE 1CB
ROOF DOWNSPOUTDS
5D
D
5DPIPE DIAMETER 'D'
SEE PLAN
1' MIN
6" QUARRY ROCK
PLAN VIEW
ELEVATION
VIEW
TAPERED END
(TYPICAL ALL
INLETS AND
OUTLETS)
RIP RAP OUTFALL
NTS1
STORM FILTER
STORM CLEANOUTSDCO
RIP RAP OUTFALL
SOLID LOCKING LID
PIPE SUPPORTS BAND TO
SIDEWALL (IN 2 PLACES)
MESH SCREEN
1/4"X 1/4" TO 1/2"X 1/2"
BAND SCREEN TO PIPE
4" DIA. "T"
MIN.1' MIN.1' MIN.2'
MESH SCREEN
1/4"X 1/4" TO 1/2"X 1/2" BAND
SCREEN TO PIPE
18" MINIMUM
DIAMETER
SEE NOTE 1
4' MIN.(OR LONG DIMENSION ON
RECTANGULAR STRUCTURE)
NOTES:
1.SET THE TOP OF THE TEE RISER AT OR ABOVE THE TOP ELEVATION OF THE TRENCH
DRAIN ROCK AND BELOW THE CONNECTION POINT OF ROOF TIGHTLINE AT THE
FOUNDATION.
2.SET THE BOTTOM OF THE INLET PIPE AT THE SAME ELEVATION AS THE OUTLET PIPE.
3.INSTALL SOLID LOCKING LID AT OR ABOVE EXPECTED FINAL GRADE ELEVATION TO ALLOW
HOMEOWNER ACCESS FOR MAINTENANCE.
4.STRUCTURE MUST HAVE SOLID BOTTOM.
6" MIN.
RESIDENT SEDIMENT CONTROL STRUCTURE
NTS1
CIVIL & STRUCTURAL ENGINEERING | LAND SURVEYING | PLANNINGPROJECT MANAGEMENT | FEASIBILITY | PERMIT EXPEDITINGCORPORATE OFFICE5920 100th St SW, Ste #25Lakewood, WA 98499phone: 253-984-2900beylerconsulting.comSHEET OF
JOB NUMBERNO. DESCRIPTION INIT DATEDRAWN BY:CHECKED BY:SCALE:HORZ:VERT:DATE:BEYLERCONSULTINGPlan. Design. ManageCAD FILE: X:\Projects\_2018 Projects\18.00392.00 Castro - SE Petrovitsky Rd\4Civil Engineering\Engineering Drawings\18.00392 NOTES & DETAILS.dwg PLOT DATE/TIME: 3/9/2023 6:36 PM18.0039212727 SE PETROVITSKY RDSITE IMPROVEMENTCITY OF RENTONWASHINGTON17
SECTION 23, TOWNSHIP 28 N, RANGE 05 E
C3.2STORM DRAINAGE DETAILS6
NOTE:
1. USE ONLY FOR SIDE SEWER AND
SERVICE DRAINS
1/8" BEND
FILTER FABRIC
2" PEA
GRAVEL
THREADED CAP
PLASTIC VALVE BOX W/ 8" DIA LID
SET FLUSH W/ FINISHED LANDSCAPE GRADE
6"DIA PER PLAN
WYE OR 1/8 BEND
PLUG SHALL BE SEALED IN SAME MANNER
AS MAIN SEWER JOINTS
STORM DRAINAGE CLEANOUT
NTS2
SDCO
W/ CONCRETE RING
1/2"
2" RAISED LETTERS
SDCO-STORM
SSCO-SANITARY
1/8" RAISED 1/2" WIDE BORDER
45° (1/8) BEND
FIBRE JOINT PACKING
8"Ø DIP
CONC CL 5 (3/4)
12"
18"3"FINISHED
GRADE @ PAVING
FINISHED
GRADE @ GRAVEL
WALKWAY
10"
9"
8 - 3/4"
7"
7 - 3/4"
8"
15"
4"
2 - 7/8"
5/8"
BUILDING WALL
DOWNSPOUT PER
ARCH'L PLANS
GASKETED HUB AND
SPIGOT ADAPTER
AS REQUIRED
6" SD
6" 45° BEND
6" CLEANOUT
SEE DETAIL ____
FINISHED GRADE
3' - 0" ±6" 45° BEND 6" SD
DOWNSPOUT CONNECTION
NTS3
1.AS ACCEPTABLE ALTERNATIVES TO THE REBAR SHOWN IN THE
PRECAST BASE SECTION, FIBERS (PLACED ACCORDING TO THE
STANDARD SPECIFICATIONS), OR WIRE MESH HAVING A MINIMUM AREA
OF 0.12 SQUARE INCHES PER FOOT SHALL BE USED WITH THE MINIMUM
REQUIRED REBAR SHOWN IN THE ALTERNATIVE PRECAST BASE
SECTION. WIRE MESH SHALL NOT BE PLACED IN THE KNOCKOUTS.
2.THE KNOCKOUT DIAMETER SHALL NOT BE GREATER THAN 20".
KNOCKOUTS SHALL HAVE A WALL THICKNESS OF 2" MINIMUM TO 2.5"
MAXIMUM. PROVIDE A 1.5" MINIMUM GAP BETWEEN THE KNOCKOUT
WALL AND THE OUTSIDE OF THE PIPE. AFTER THE PIPE IS INSTALLED,
FILL THE GAP WITH JOINT MORTAR IN ACCORDANCE WITH STANDARD
SPECIFICATION 9-04.3.
3.THE MAXIMUM DEPTH FROM THE FINISHED GRADE TO THE LOWEST
PIPE INVERT SHALL BE 5'.
4.THE FRAME AND GRATE MAY BE INSTALLED WITH THE FLANGE UP OR
DOWN. THE FRAME MAY BE CAST INTO THE ADJUSTMENT SECTION.
5.THE PRECAST BASE SECTION MAY HAVE A ROUNDED FLOOR, AND THE
WALLS MAY BE SLOPED AT A RATE OF 1:24 OR STEEPER.
6.THE OPENING SHALL BE MEASURED AT THE TOP OF THE PRECAST
BASE SECTION.
7.ALL PICKUP HOLES SHALL BE GROUTED FULL AFTER THE BASIN HAS
BEEN PLACED.
TYPE 1 CATCH BASIN
NTS4
ONE #3 BAR HOOP FOR 6" HEIGHT
TWO #3 BAR HOOPS FOR 12" HEIGHT 30"6" OR 12"20"5"34"24"5"22"(SEE NOTE 6)26"(SEE NOTE 6)44"3"21" MIN#3 BAR EACH
WAY
4"
#3 BAR EACH
WAY
#3 BAR EACH
WAY
PIPE MATERIAL
REINFORCED OR PLAIN CONCRETE
ALL METAL PIPE
* CORRUGATED POLYETHYLENE STORM SEWER PIPE
PIPE ALLOWANCES
CPSSP (STD. SPEC. 9-05.20)
SOLID WALL PVC (STD. SPEC. 9-05.12(1)
PROFILE WALL PVC (STD. SPEC. 9-05.12(2)
12"
15"
12"
15"
12"
MAXIMUM
INSIDE Ø
4"CONNECTION AND CONTROL DEVICE
DETAIL 'A'
PIPE SUPPORT DETAIL 'B'
TYPE 9 MINERAL AGGREGATE
W/ PORTLAND CEMENT
54" CATCH BASIN
IRON LADDER
IE = 390.00 12"
12" INLET PIPE
RING AND COVER
PER _________
4" MIN 1'-6" MAX
4" MIN 2' MIN2' MIN6" MIN
CONTROL DEVICE
SEE DETAIL 'A'
IE = 390.00 12"
12" OUTLET PIPE
1' - 0" MIN
MAX W S EL= 64.69
PIPE SUPPORT
2 REQUIRED
SEE DETAIL 'B'
6" THK GROUT
ALL AROUND
INOUT2' MINCINCH ANCHOR
WIRE ROPE CLIP (GALV)
PVC PIPE AND CROSS
FLOW CONTROL STRUCTURE
DEFORED 1" STEEL ROD
(GALV ) OR ALUMINUM
LENGTH TO FIT
FLOW CONTROL
STRUCTURE 4"
18" PVC PIPE
CONTROL DEVICE ASSEMBLY
TO BE REMOVABLE FROM
INSIDE OF STRUCTURE
12" MAX
NON-SHRINK
GROUT
PVC PIPE STUB
6" THK GROUT
ALL AROUND
GASKET (TYP)
PVC ADAPTER W/ DOUBLE
GASKET AND ADHESIVE
BONDED SAND FINISH ON
EXTERIOR, MIN 7" LONG CAULK SPACE BETWEEN PVC PIPE
ADAPTER AND PIPE STUB
PVC PIPE CROSS
ORIFICE PLATE
ORIFICE 0.45" Ø 2' MINSD 4, CB TYPE 2-54" CONTROL STRUCTURE
NTS53"9"6'6" MIN
INSTALL REDUCER FOR
12" TO 18" PIPE CONNECTION
CIVIL & STRUCTURAL ENGINEERING | LAND SURVEYING | PLANNINGPROJECT MANAGEMENT | FEASIBILITY | PERMIT EXPEDITINGCORPORATE OFFICE5920 100th St SW, Ste #25Lakewood, WA 98499phone: 253-984-2900beylerconsulting.comSHEET OF
JOB NUMBERNO. DESCRIPTION INIT DATEDRAWN BY:CHECKED BY:SCALE:HORZ:VERT:DATE:BEYLERCONSULTINGPlan. Design. ManageCAD FILE: X:\Projects\_2018 Projects\18.00392.00 Castro - SE Petrovitsky Rd\4Civil Engineering\Engineering Drawings\18.00392 NOTES & DETAILS.dwg PLOT DATE/TIME: 3/9/2023 6:36 PM18.0039212727 SE PETROVITSKY RDSITE IMPROVEMENTCITY OF RENTONWASHINGTON17
SECTION 23, TOWNSHIP 28 N, RANGE 05 E
C3.3STORM DRAINAGE DETAILS7
OUTLET INLET
NOTES
1.CATCH BASINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ASTM
C478 (AASHTO M199) AND ASTM C890 UNLESS OTHERWISE SHOWN ON
PLANS OR NOTED IN THE WSDOT/APWA STANDARD SPECIFICATIONS.
2.HANDHOLDS IN ADJUSTMENT SECTION SHALL HAVE 3" MIN
CLEARANCE. STEPS IN CATCH BASIN SHALL HAVE 6" MIN CLEARANCE.
SEE DWG NO 2-006, CATCH BASIN DETAILS. HANDHOLDS SHALL BE
PLACED IN ALTERNATING GRADE RINGS OR LEVELING BRICK COURSE
WITH A MIN OF ONE HANDHOLD BETWEEN THE LAST STEP AND TOP OF
THE MANHOLE.
3.ALL REINFORCED CAST-IN-PLACE CONCRETE SHALL BE CLASS 4000.
ALL PRECAST CONCRETE SHALL BE CLASS 4000.
4.PRECAST BASES SHALL BE FURNISHED WITH CUTOUTS OR
KNOCKOUTS. KNOCKOUTS SHALL HAVE WALL THICKNESS OF 2" MIN
UNUSED KNOCKOUTS NEED NOT BE GROUTED IF WALL IS LEFT
INTACT. PIPES SHALL BE INSTALLED ONLY IN FACTORY KNOCKOUTS
UNLESS OTHERWISE APPROVED BY THE ENGINEER.
5.KNOCKOUT OR CUTOUT HOLE SIZE SHALL EQUAL PIPE OUTER
DIAMETER PLUS CATCH BASIN WALL THICKNESS. MAX HOLE SIZE
SHALL BE 36" FOR 48" CATCH BASIN, 42" FOR 54" CB, 48" FOR 60" CB,
60" FOR 72" CB, 84" FOR 96" CB MIN DISTANCE BETWEEN HOLES SHALL
BE 8" FOR 48", 54", AND 60" CB; 12" FOR 72" AND 96" CB.
6.CATCH BASIN FRAMES AND GRATES OR COVERS SHALL BE IN
ACCORDANCE WITH SEC. 7.05 AND MEET THE STRENGTH
REQUIREMENTS OF FEDERAL SPECIFICATION RR-F-621D. MATING
SURFACES SHALL BE FINISHED TO ASSURE NON-ROCKING FIT WITH
ANY COVER POSITION.
7.ALL BASE REINFORCING STEEL SHALL HAVE A MIN YIELD STRENGTH
OF 60,000 PSI AND BE PLACED IN THE UPPER HALF OF THE BASE WITH
1" MIN CLEARANCE.
8.MIN SOIL BEARING VALUE SHALL EQUAL 3,300 POUNDS PER SQUARE
FOOT.
9.FOR DETAILS SHOWING LADDER, STEPS, HANDRAILS AND TOP SLABS,
SEE DWG NO 2-006.
10.SEE THE WSDOT/APWA STANDARD SPECIFICATIONS SEC. 7-05.3 FOR
JOINT REQUIREMENTS.
20"x24" OR
24"Ø
6" MIN
18" MAX
MAX HEIGHT = 12'12" (TYP)
48", 54", 60", 72" OR 96"2'-0" MINFRAME & GRATE OR COVER
ADJUSTMENT SECTION
(LEVELING BRICKS OR GRADE RINGS
OPTIONAL)
(2) HANDHOLDS
(2) STEPS OR LADDER, ORIENT W/
INLET SO STEPS WILL CLEAR PIPES
PRECAST BASE & INTEGRAL RISER
1'-0" FOR 48", 54" & 60" Ø
2'-0" FOR 72" & 96" Ø
GRAVEL BACKFILL FOR FOUNDATIONS 6"
MIN COMPACTED DEPTH FOR PRECAST
BASE ONLY
48"Ø - 6"
54"Ø, 60"Ø, 72"Ø - 8"
96"Ø - 12"
REINFORCING STEEL
(FOR PRECAST BASE & INTEGRAL RISER ONLY)
REINFORCING STEEL
(FOR SEPARATE BASES ONLY)
SEPARATE CAST IN PLACE BASE OR
SEPARATE PRECAST BASE
PRECAST BASE JOINT
"O" RING
MORTAR FILL
6"
FOR SEPARATE
CAST-IN-PLACE
Ø SIZE
SQ.IN.FT. IN
EACH DIRECTION
48"54"60"72"96"
0.15 0.19 0.25 0.24 0.29Ø SIZE
SQ.IN.FT. IN
EACH DIRECTION
48"54"60"72"96"
0.23 0.19 0.25 0.35 0.39
CATCH BASIN TYPE 2 (48",54",60",72",84",96")
NTS1
STORMFILTER CATCH BASIN DETAIL - SD 1
NTS2
SD #2
0.0162
100 YEAR
18"
7.5
ZPG
398.00
0.146
396.00 8"
396.00 8"
SD #1
0.0071
100 YEAR
18"
7.5
ZPG
398.50
0.064
396.50 8"
oldcastleprecast.com/wilsonville
Issue Date:
File Name:
PO Box 323, Wilsonville, Oregon 97070-0323
Tel: (503) 682-2844 Fax: (503) 682-2657
48" MANHOLE
2016
020-48MH 48" MANHOLE
48" MANHOLE
1.0
FRAME
GRADE RING
RISER
BASE
AND COVER
ECCENTRIC CONE
FLAT TOP
CONCENTRIC CONE
JOINT DETAIL
TRACT A
N88°05'00"W 80.13'10.32'N88°05'00"W 140.01'6,347 SF
0.146 ACRES
SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN
404
402
SANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANSANWWWWWWWWWWWWWWWWWWWWWWWWSD
SD
SD
SD
SD
SD
SD
SD
SD SD SD
S
D
S
D
SD
SD
S
D
SD
SD
SD
SD9.8'8' (TYP)16' (TYP)11.3'ACCESS HATCH
48" MANHOLE (TYP)
SEE DETAIL 1, THIS SHEET
PROVIDE VENTILATION
PIPES AT VAULT CORNERS
SEE DETAIL 2, THIS SHEET
IMPLEMENT SUBGRADE
SLOPE OF 0.5% FOR
SEDIMENT CONTROL
PROVIDE VENTILATION
PIPES AT VAULT CORNERS
SEE DETAIL 2, THIS SHEET
PROVIDE VENTILATION
PIPES AT VAULT CORNERS
SEE DETAIL 2, THIS SHEET
PROVIDE VENTILATION
PIPES AT VAULT CORNERS
SEE DETAIL 2, THIS SHEET
ACCESS HATCH
48" MANHOLE (TYP)
SEE DETAIL 1, THIS SHEET
BOTTOM EL 390.00
0.5%STORM FILTER #1
RIM 398.50
IE 396.50
SEE DETAIL 2/C3.3
16 LF 8" PVC SD @ 0.5%
17 LF 8" PVC SD @ 0.5%
CATCH BASIN TYPE 2
W/ RELEASE STRUCTURE
RIM 399.00
IE (OUT) 390.00
SEE DETAIL 5/C3.2
75 LF 12" PVC SD @ 0.5%
IE (OUT)
390.00
IE (OUT)
390.00
IE 396.40
IE 395.70
10'CIVIL & STRUCTURAL ENGINEERING | LAND SURVEYING | PLANNINGPROJECT MANAGEMENT | FEASIBILITY | PERMIT EXPEDITINGCORPORATE OFFICE5920 100th St SW, Ste #25Lakewood, WA 98499phone: 253-984-2900beylerconsulting.comSHEET OF
JOB NUMBERNO. DESCRIPTION INIT DATEDRAWN BY:CHECKED BY:SCALE:HORZ:VERT:DATE:BEYLERCONSULTINGPlan. Design. ManageCAD FILE: X:\Projects\_2018 Projects\18.00392.00 Castro - SE Petrovitsky Rd\4Civil Engineering\Engineering Drawings\18.00392 NOTES & DETAILS.dwg PLOT DATE/TIME: 3/9/2023 6:36 PM18.0039212727 SE PETROVITSKY RDSITE IMPROVEMENTCITY OF RENTONWASHINGTON17
SECTION 23, TOWNSHIP 28 N, RANGE 05 E
C3.4STORM VAULT DETAILS8
48" MANHOLE
NTS1
12" VENTILATION LID
COVER VENTIALATION PIPE
VENT LID/PIPE
NTS2
DETENTION
VAULT
VENTIALATION
PIPE
12"
GENERAL NOTE:
INSTALL 12" RISER TO SURFACE, WITH LOCKING LIDE
5 2.5 0 5
SCALE: 1" = 5'
STORM DRAINAGE DETENTION VAULT PLAN
1"=5'
CIVIL & STRUCTURAL ENGINEERING | LAND SURVEYING | PLANNINGPROJECT MANAGEMENT | FEASIBILITY | PERMIT EXPEDITINGCORPORATE OFFICE5920 100th St SW, Ste #25Lakewood, WA 98499phone: 253-984-2900beylerconsulting.comSHEET OF
JOB NUMBERNO. DESCRIPTION INIT DATEDRAWN BY:CHECKED BY:SCALE:HORZ:VERT:DATE:BEYLERCONSULTINGPlan. Design. ManageCAD FILE: X:\Projects\_2018 Projects\18.00392.00 Castro - SE Petrovitsky Rd\4Civil Engineering\Engineering Drawings\18.00392 NOTES & DETAILS.dwg PLOT DATE/TIME: 3/9/2023 6:36 PM18.0039212727 SE PETROVITSKY RDSITE IMPROVEMENTCITY OF RENTONWASHINGTON17
SECTION 23, TOWNSHIP 28 N, RANGE 05 E
C3.5STORM VAULT DETAILS9
IF VAULT FLOOR IS FLAT, MANUAL
ASKS THAT REMOVABLE PANELS
BE PROVIDED TO REMOVE
SEDIMENT, OTHERWISE SLOPE
BOTTOM TO A SINGLE LOCATION
FOR SEDIMENT REMOVAL