HomeMy WebLinkAboutR-396602VAULT ACCESS
Q0 1 . ACCESS RISERS ARE 48" DIAM. M.H. w/ ECCENTRIC CONE TOP SECTIONS
ai AS NECESSARY (2'EC = 2' HIGH SECTION; TEC = 3' HIGH SECTION) OVER
M MIN. 2' DIAM. HOLE IN VAULT PANELS OR GRADE RINGS (GR). PROVIDE
LADDER OR STEPS TO BOTTOM OF VAULT PER DETAIL SHT. SD-2.
O 2. PROVIDE ROUND LOCKING MANHOLE COVERS FOR ALL ACCESS RISERS.
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TOP OF VAULT
ELEV = 232.79
INSIDE TOP OF VAULT
ELEV = 231.75
100 YR. W.S. ELEV = 230.95
ROUND SOLID COVER
WITH LOCKING BOLTS
ZVAULT ACCESS
SEE NOTE
NOTCH 1 "WIDE
BTM ELEV = 230.25
ORIFICE ELBOW
PER C.O.N. DETAIL
SW-18
PIPE SUPPORTS
PER C.O.N. DETAIL SW-1 8
CLEANOUT GATE: SHEAR GATE WITH
CONTROL ROD, PER C.O.N. DETAIL SW-1 8
FLOOR GRATE WITH 2'X2' ACCESS DOOR
0 "xl /4" GALVANIZED METAL BARS)
SEDIMENT STORAGE
ELEV. = 215.7 n
INSIDE BOT OF VAULT F,<
ELEV. = 215.00
a.
BOT OF VAULT ELEV.
SEE STRUCTURAL PLANS ° 5.5'
N
1' SECTION OF 1 8" PIPE ATTACHED BY
0 GASKETED BAND TO ALLOW REMOVAL.
PER C.O.N. DETAIL SW-1 8 °
4
5.5' DEPTH - TYPE II 48" CB
SUMP ELEV. = 210.25 a
►"I
GOLDSMITH
LAND DEVELOPMENT SERVICES
w 1215 1 14th Ave SE, Bellevue, WA 98004 1 PO Box 3565, Bellevue, WA 98009
a T 425 462 1080 F 425 462 7719 www.goldsmi hengineering.com
JOB NO. 14134 iCAP RHODY RIDGE, LLC
°
4
2' COVER
MINIMUM
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2.0'
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1 8" RISER ELEV. = 230.75
VAULT WALL
DESIGN BY OTHERS
ORIFICE NO. 2, ELEV. = 226.45
ORIFICE DIA. = 1 .1 5"
ORIFICE NOR FO. �ICE DIA. � 1?205
KNOCKOUT DIA.= WALL
THICKNESS + PIPE O.D.
12" OUTLET SEE SHT. SD-3 FOR
I.E. = 214.25 OUTFALL PROFILE
ORIFICE NO. 1, ELEV. = 212.25
ORIFICE DIA. = 1 .1 8"
SEE STRUCTURAL PLANS FOR
SUMP AND FOOTING DESIGN
NOTE:
SEE FLOW RESTRICTOR DETAIL SW-1 8
FOR ADDITIONAL REQUIREMENTS.
STORM DETENTION VAULT
CONTROL STRUCTURE
SCALE: 1 if= 2'
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24597
BOA �GISTF"V-
SSIONAL
NO.
SE 1 /4, SE 1 /4 SECTION 29, TOWNSHIP 24 N, RANGE 5 E, W.M.
CITY OF NEWCASTLE, KING COUNTY, WASHINGTON
INLET BAY
o ALTERNATE
o� PIPE LOCATION
OUTLET BAY
3'-3"
0
O TRANSFER HOLE AND COVER
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I STORMFILTER
I
I I CARTRIDGE
FILTRATION BAY
PLAN
FRAME AND
COVER (TYP OF 2)
SEPARATION WALL]
GRADE RINGS/RISERS
(TYP OF 2)
�iX
INLET PIPE
--------- �� ----------- ---- ----
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STEPS
WEIR WALL
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OUTLET PIPE
STORMFILTER FLOW KIT
CARTRIDGE
ELEVATION
Tl,e SNrn,waer Marwgeme�M
StormFilter'
SOLID CMER MARI® 'DRAIN'
f WITH BOLT LOCKING RING AND COVER.
-
ATTACCII SC" TO
CROSS wW 8 1'
SEE NOTE 11. MET
METH. SCREWS-2 PER
. ._.
F.FRAME
• UDDER OR m'PIIPPE CCLjAMPNNlES3
OVERFLOW ELEV. PER PLANBJ"ws.
SEE NOTE 10 AND 12.
PIPE BIRPORIS ((ALU
MM2UUWN./ �Y -
51ir AINIESSNBOLTS I
g1NET PIPE
INVERT ELEVAUM PER PLAN j
4.
REST a" ORIFICE AS SPECIFIED
PLATE BOLTED TO FLANGE OR
DRILLED GAP. 4
1 54' MN. I
CATCH BASIN TYPE 2
NOTES: DIAM. AS REQUIRED
1. PIPE SIZES, INVERT ELEVATIONS, ORIFICE SIZES, OVERFLOW
ELEVATIONS AND SLOPES; PER PLANS.
2. OUT.Er CAPACITY: NOT LESS THAN COMBINED INLETS.
3. EXCEPT AS SHOWN OR NOTED, UNITS SHALL BE CONSTRUCTED
IN ACCORDANCE WITH THE REQUIREMENTS FOR CATCH BASIN
TYPE 2, 54' MIN. DIAM.
4. PIPE SUPPORTS AND RESTRICTOR SHALL BE OF
SAME MATERIAL, AND BE ANCHORED AT 3' MAX. SPACING
BY 5/8' DIAM. STAINLESS STEEL EXPANSION BOLTS OR
EMBEDDED 2' IN WALL.
S. THE RESTRICTOR SHALL BE FABRICTED FROM .061
ALUMINUM, PVC, CPE, OR HDPE PIPE PER THESE
ENGINEERING STANDARDS.
6. OUTLET SWILL BE CONNECTED TO CULVERT OR SEWER PIPE
WITH SUITABLE C
CONCRETE PIPE. OUPLER OR GROUTED INTO THE BELL OF
7. THE VERTICAL RISER STEM OF THE RESTICTOR SHALL
BE THE SAME DIAM. AS THE HORIZONTAL OUTLET
PIPE, WITH AN W MIN. DIAM.
8. FRAME AND LADDER OR STEPS OFFSET SO THAT:
A. SHEAR GATE IS VISIBLE FROM TOP.
B. CLIMB DOWN SPACE IS CLEAR OF RISER AND
SHEAR GATE
C. FRAME IS CLEAR OF CURB.
9. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE
PIPE: OUTLET PIPE TO HAVE SMOOTH O.D. EQUAL TO
CONCRETE PIPE I.D. LESS 1/4'.
10. MULTI -ORIFICE ELBOWS MAY BE LOCATED AS SHOWN OR
ALL ON ONE SIDE OF RISER TO ASSURE LADDER
CLEARANCE
11. SHEAR GATE HANDLE SHALL BE ATTACHED TO LADDER/
STEP LOCATED WITHIN 24" ACCESS SECTION.
12. IF NOTCHED WIER IS USED IN LIEU OF ELBOW, BAFFLE
SHALL NOT OBSTRUCT ACCESS TO THE STRUCTURE
SURVEYED:
LN
DESIGNED:
BPF, SP
DRAWN:
SP CHECKED:
BPF, KJG
REVISION BY DATE APPR APPROVED:
KJ G
STEPS OFFSET. BEE
NOTE 8.
4 - 9wx1*x126 GA
12' GALV. STRIPS TACK
WELD TO WIRE MESH.
SHEAR LATE L GALVI 8ME�
SOLID 12 GL CALV.J/ TACK WELD WIRE MESH
BOTTOM PLATE To BoT1011 PLATE
36' MIN. DIA.
rwE
FLOW CONTROL SCREEN
INVERT ELEV. PER PIA!
Ta COu� -
,zI
PLATE WITH ORIFICE
AS SPECIFIED, BOLTED
70 FLANGE OR DRILLED CAP
ELBOW DETAIL
CITY OF NEWCASTLE
FLOW RESTRICTOR
TEE TYPE
APPROVED:
DWG. NO.
ROGER KUYKENDALL, P.E. 8/1/2000 SW-18
BY CITY DATE
NOTE: APPROVED FOR CONSTRUCTION
1) WORK SHOWN ON THIS PLAN IS LOCATED BY: DATE:
IN THE CITY OF NEWCASTLE. IT IS PART OF CITY OF NEWCASTLE
NEWCASTLE PERMIT ERP1 7-009. THIS PLAN
IS INCLUDED FOR REFERENCE ONLY. PLANS THESE DRAWINGS ARE APPROVED FOR CONSTRUCTION FOR A PERIOD OF 12
MONTHS FROM THE DATE SHOWN HEREON. THE CITY RESERVES THE RIGHT
APPROVED BY THE CITY OF NEWCASTLE TO MAKE REVISIONS, ADDITIONS, DELETIONS, OR MODIFICATIONS SHOULD
SHOULD BE USED FOR IMPROVEMENTS IN CONSTRUCTION BE DELAYED BEYOND THIS TIME LIMITATION. THE CITY, BY
APPROVING THESE DRAWINGS, ASSUMES NO LIABILITY IN REGARDS TO
THE CITY OF NEWCASTLE. THEIR ACCURACY OR OMISSIONS.
STORMFILTER DESIGN NOTES
• THE 8' x 1 V PEAK DIVERSION STORMFILTER TREATMENT CAPACITY VARIES BY CARTRIDGE COUNT AND LOCALLY APPROVED SURFACE AREA
SPECIFIC FLOW RATE. PEAK CONVEYANCE CAPACITY TO BE DETERMINED BY ENGINEER OF RECORD.
• THE PEAK DIVERSION STORMFILTER IS AVAILABLE IN A LEFT INLET (AS SHOWN) OR RIGHT INLET CONFIGURATION.
• ALL PARTS AND INTERNAL ASSEMBLY PROVIDED BY CONTECH UNLESS OTHERWISE NOTED.
CARTRIDGE SELECTION
CARTRIDGE HEIGHT
27"
18"
LOW DROP
RECOMMENDED HYDRAULIC DROP (H)
3.05'
2.3'
1.8'
HEIGHT OF WEIR (W)
3.00'
2.25'
1.75'
SPECIFIC FLOW RATE (gpm/sf)
2 gpm/sf
1.67* gpm/sf
1 gpm/sf
2 gpm/sf
1.67* gpm/sf
1 gpm/sf
2 gpm/sf
1.67*gpm/sf
1 gpm/sf
CARTRIDGE FLOW RATE (gpm)
22.5
1 18.79
1 11.25
15
1 12.53
1 7.5
10
8.35
5
1.67 gpm/sf SPECIFIC FLOW RATE IS APPROVED WITH PHOSPHOSORB ° (PSORB) MEDIA ONLY
FRAME AND COVER
(DIAMETER VARIES)
N.T.S.
SITE SPECIFIC
DATA REQUIREMENTS
STRUCTUREID
SD#5
WATER QUALITY FLOW RATE (cfs)
0.41
PEAK FLOW RATE (cfs)
3.07
RETURN PERIOD OF PEAK FLOW (yrs)
100
CARTRIDGE HEIGHT (27", 18", LOW DROP(LD))
27"
NUMBER OF CARTRIDGES REQUIRED
17
CARTRIDGE FLOW RATE
111.3 GPM
MEDIA TYPE (PERLITE, ZPG, PSORB)
ZPG
PIPE DATA:
I.E.
MATERIAL
DIAMETER
INLET PIPE
246.50
12"
OUTLET PIPE
243.45
12"
UPSTREAM RIM ELEVATION
250.00
DOWNSTREAM RIM ELEVATION
250.00
ANTI -FLOTATION BALLAST
I WIDTH
F HEIGHT
NOTES/SPECIAL REQUIREMENTS:
PER ENGINEER OF RECORD
PERFORMANCE SPECIFICATION
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 38 SECONDS.
SPECIFIC FLOW RATE SHALL BE 2 GPM/SF (MAXIMUM). SPECIFIC FLOW RATE IS THE MEASURE OF THE FLOW (GPM) DIVIDED BY THE
MEDIA SURFACE CONTACT AREA (SF). MEDIA VOLUMETRIC FLOW RATE SHALL BE 6 GPM/CF OF MEDIA (MAXIMUM).
GENERAL NOTES
1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE.
2. DIMENSIONS MARKED WITH () ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY.
3. FOR FABRICATION DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR CONTECH
REPRESENTATIVE. www.contechES.com
4. STORMFILTER WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN
THIS DRAWING. CONTRACTOR TO CONFIRM STRUCTURE MEETS REQUIREMENTS OF PROJECT.
5. STRUCTURE SHALL MEET AASHTO HS20 LOAD RATING, ASSUMING EARTH COVER OF 0' - SAND 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.
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 STORMFILTER
STRUCTURE (LIFTING CLUTCHES PROVIDED).
C. CONTRACTOR TO INSTALL JOINT SEALANT BETWEEN ALL SECTIONS AND ASSEMBLE STRUCTURE.
D. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH OUTLET PIPE INVERT WITH OUTLET BAY FLOOR.
E. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO PROTECT CARTRIDGES FROM CONSTRUCTION -RELATED EROSION RUNOFF.
F. CONTRACTOR TO REMOVE THE TRANSFER HOLE COVER WHEN THE SYSTEM IS BROUGHT ONLINE.
C►NTECH• THE STORMWATER MANAGEMENT STORMFILTER
ENGINEERED SOLUTIONS LLC $' x 1 V PEAK DIVERSION STORMFILTER
www.contechES.com
9025 Centre Pointe Dr., Suite 400, West Chester, OH 45069 STANDARD DETAIL
800-338-1122 513-645-7000 513-645-7993 FAX
AN
Know what's below.
Call before you dig.
SCALE:
VERTICAL: NAVD 1988
VARIES
HORIZONTAL: NAD 1983/1991
CITY OF
%R
RENTON
ONE INCH
DATUM
AT FULL SCALE
Planning/Building/Public Works Dept
IF NOT ONE INCH
SCALE ACCORDINGLY
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R-396602 W
IN COMPLIANCE WITH CITY OF RENTON STANDARDS W
DEVELOPMENT ENGINEERING
Justin Johnson 02/11/2019
O
0
DATE:
RHODODENDRON RIDGE W
ERP PLAN SET FIELDBOOK: 1977 O
PAGE: 27
/ / Q
DRAWING NO: O
DETENTION VAULT CONTROL STRUCTURE DETAIL SD-2 =
SHEET: OF:
2 6