HomeMy WebLinkAboutC800 - Construction Details-C802 - Construction Details.pdfAqua-Swirl Concentrator Model AS-2 Off-Line Horseshoe Standard DetailDate:11/06/08
Scale:
Document:
Drawn By:
AS-2 STD
1:20
BLR
1. System shall be designed for the following capacities:
Peak Treatment Flow: 1.1 cfs [31 L/s]
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Oil/Debris Storage: 37 gal. [140 L]
STANDARD NOTE:
U.S. Patent No. 6524473 and other Patent Pending Phone (888) 344-9044 Fax (423) 826-2112
www.aquashieldinc.com
Octagonal Base Plate
Arched Baffle
VentPipe coupling
by Contractor.
12" [305 mm]
long Stub-out
by Manufacturer.
Arched
Baffle
Varies
Rim elevations to match finished
grade. HDPE risers can be field
cut by Contractor.Manhole Frame and
Cover by Manufacturer.
(See Detail)
Undisturbed Soil
Bedding
Gravel Backfill
42.0021"
[1067 mm]
In
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42.0021"
[1067 mm]
42.0021"
[1067 mm]
8.6254"
[219 mm] OD Max
32.0016"
[813 mm] OD
38.0019"
[965 mm]
60.0030"
[1524 mm]
12.0006"
[305 mm]
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* Please see accompanied Aqua-Swirl
specification notes.
* See Site Plan for actual system orientation.
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custom angles to meet site conditions.
Riser
Vent
Swirl Inlet Swirl Outlet
4 1/2"
[114 mm]
Concrete
Gravel Backfill Place small amount of
concrete to support and
level manhole frame. DO
NOT allow manhole frame
to rest upon HDPE riser.
Soil
1/2"
[13 mm]
1/2"
[13 mm]
Manhole Frame & Cover Detail
NTS
For Non-Traffic Areas Only
Cover
Frame
Riser
Concrete
Gravel Backfill
Soil
1/2"
[13 mm]
Bollards shall be placed around access
riser(s) in non-traffic areas to prevent
inadvertent loading by maintenance
vehicles.
Grade Rim
4 1/2"
[114 mm]
Gravel Backfill
Paving
1/2"
[13 mm]
Manhole Frame & Cover Detail
NTS
For H-20 Traffic Loading Areas
Cover
Frame
Riser
1/2"
[13 mm]
Concrete
Gravel Backfill
Paving
3"
[76 mm] Typ.
10"
[254 mm]
Concrete
1/2"
[13 mm]
If traffic loading (H-20) is required or
anticipated, a concrete pad must be
placed over the entire Stormwater
Treatment System. Sample details of
concrete pad available upon request.
Plan View
Section A-A
Gravel Backfill shall extend at
least 3.5 feet [1067 mm] outward
from Swirl Concentrator and for
the full height of the Swirl
Concentrator (including riser)
extending laterally to undisturbed
soils. (See MH Detail Below)
Pipe coupling
by Contractor.
12" [305 mm]
long Stub-out
by Manufacturer.
8.6254"
[219 mm] OD Max
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A A
Document:
Drawn By:
Date:
Scale:
City, State - Project: #00000
Project Name
Aqua-Swirl Concentrator
Off-Line Horseshoe Box Layout
2705 Kanasita Drive, Chattanooga, TN 37343
Phone (888) 344-9044 Fax (423) 826-2112
www.aquashieldinc.com
JCW
07/01/11
NTS
AS Horseshoe Layout
U.S. Patent No. 6524473 and other Patent Pending
Aqua-Swirl Concentrator
(by AquaShield, Inc.)
DDDD24" (typ)
Diversion Manhole
(by Contractor)
AA
BB
Inv el. C
&&
Inv el. A
Inv el. B
EE
EE
FF
GG
Diversion Weir
Top el. F
Inv el. D
In
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Ou
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Inv el. C
Storm Pipe
(by Contractor)
Pipe coupling
and Connecting Pipe
(by Contractor)
Pipe coupling
and Connecting Pipe
(by Contractor)
Flow
Direction
Grade (Rim) el. H
Grade (Rim) el. G
Inv el. E
Storm Pipe
(by Contractor)
EE
Storm Pipe
(by Contractor)
Inv el. J
SoilSoil
HDPE Swirl Chamber
Swirl
Chamber
Top
30" Inner
Diameter
Riser
ASTM D2321 Class II Crushed
Stone Backfill with 90%
Proctor Density
ASTM D2321 Class 1 Crushed
Stone Backfill with 95%
Proctor Density
3" PavementRim Elevation to
Match Finished Grade
Manhole Frame
and Cover
Top Bars
#5 Bars @ 4" Spacing
Around Opening
Bottom Bars
(see table)
SECTION
TYPICAL DETAIL FOR TOP BARS
FOR ALL CHAMBER SIZES
PLAN
(Slab # AS-4 - as shown;
others - similar)
HDPE Swirl Chamber
Bottom Bars
(see table)
Top Bars # 5's @ 4"
Spacing and 50" +/- Long
No Contact Between
HDPE Riser and Frame
General Notes
Concrete Properties
* Air Entrained Concrete
* Slump < 5 inch
* Coarse Aggregate < 1 inch
* Properly Cure Concrete for 5 Days
* Compressive Strength at 28 Days - 3,000 p.s.i.
* Concrete Cover 3 Inch for All Reinforcing Bar
Reinforcing Properties
* Reinforcing Bars ASTM A615 Grade 60
* Welded Wire Fabric (WWH) ASTM A185 Sheets Only
Design Criteria
* H-20 Loadings
* Impact Factor - 30%
Codes
* ACI 318 Building Code for Reinforced Concrete
* ASTM F1759 - Design of HDPE Chamber for
Subsurface Application
* ASTM D2321 - Crushed Stone Compaction Criteria
Excavation
* Slopes should be constructed in accordance
with OSHA standards. Without any specific details
of excavation depth and material type, excavation
slopes should be no steeper than 2:1 (horizontal-
vertical). If steeper slopes are desired, site specific
information regarding excavation depth and/or
desired slope heght should be forwarded to the
Engineer.
This detail is for bidding purposes only
and should not be used for construction.
Concrete pad must be designed by a PE
using ASTM F-1759 in order to be H-20
Load Compatible.
Description of Revision
Detail for H-20 Loading
Treatment System
Aqua-Swirl Stormwater
Typical Concrete/Pavement
www.aquashieldinc.com
Phone (888) 344-9044 Fax (423) 826-2112
U.S. Patent No. 6524473
Scale:
Date:
Drawn By:
Document:Rev. DateCONCRETE/PAVEMENT
JTD
12/20/06
1:40
4" O.C.E.W., Typ.
4"
1' Typ.
6'
-
6
"
(
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42"
12"
3 1/2"
3"
3"
4" Frame
Depth
Rebar Depths
This is a Sample Detail, Please contact AquaShield, Inc. for more Information
PAD STANDARD
Slab Size
Width (ft.) x
Length (ft.) x
Depth (in.)
Standard Slab Sizes For
AS-10 13 x 13 x 1211.1
Swirl
Chamber
Outer
diameter
(Ft.)
4.5
5.6
3.5
6.7
7.8
8.9
10.0
AS-6
AS-7
AS-8
AS-9
AS-3
AS-4
AS-5
11 x 11 x 12
12 x 12 x 12
8.5 x 8.5 x 12
10 x 10 x 12
6.5 x 6.5 x 10
7.5 x 7.5 x 10
6.5 x 6.5 x 13
AS Model
#
6.3#9's
Required
Concrete
Volume
in Cubic
Yards
Bottom
Required
Rebar
(6"O.C.)
EachWay
#8's
#8's
#7's
#6's
#6's
#5's
#5's
4.5
5.3
2.7
3.7
1.3
1.3
1.7
Covering Swirl Chambers
6"O.C.E.W., Typ.
1" Clear (Typ.)
AS-12 15 x 15 x 1313.0 9.0#10's
2'-8"
2'-8" HDPE
Manway
2'-8" OD
2.7AS-2 6.5 x 6.5 x 10 #5's 1.3
42"
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ACCESSIBLE PARKING SIGN
FOOTING. RECESS
TAPE (BORDER) TYP.
GREEN -ILLUMINATING
FOOTING BELOW
CONC. WALK 4"
ALUMINUM SIGN
WHITE -ILLUMINATING
TAPE (BACKGROUND)
GREEN -ILLUMINATING
;
&21&
NOT IN CONC. WALK
TOP OF FOOTING IF
PROVIDE 1" SLOPE AT
TAPE (ARROW)
4X4 WOOD SIGN
POST (PAINTED)
(VAN ACCESSIBLE)
BLUE -ILLUMINATING
TAPE (SYMBOL BLOCK)
TAPE (LETTERS) TYP.
GREEN -ILLUMINATING
METAL (SIGN)
ALUMINUM
12"
6"
18"
42"
7'
18"
12'
SIDEWALK FINISH
81/(66
OTHERWISE INDICATED
RUBBED FINISH TOP & FACE
MEDIUM BROOM FINISH
ACROSS DIRECTION OF
TRAVEL UNLESS NOTED
OTHERWISE
1" STEEL TROWEL FINISH
OF CURB
CONTROL JT. SEE
DETAIL
EXPANSION JT. SEE
DETAIL
1" STEEL TROWEL FINISH
TYPICAL PARKING STRIPING
8' MIN. FOR VANS8' MIN.5.0' MIN.8' MIN.9' (TYP.)
2'-0" O.C.
4" BLUE PAINTED
PAVEMENT STRIPE (TYP.)
4" WHITE PAINTED
PAVEMENT STRIPE
4" BLUE PAINTED
PAVEMENT STRIPE CONC. WALK
NOT-TO-SCALE
NOT-TO-SCALE
NOT-TO-SCALE