HomeMy WebLinkAboutC8.6 Construction DetailsREVISIONS
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CONSTRUCTION DETAILSPRE CAST CONCRETE END SECTION
NO SWIMMING
POND SAFETY SIGN
BEDDING AND BACKFILL FOR SSD
INDIANAPOLIS - TERRE HAUTE
LAFAYETTE - MUNCIE - NEW ALBANY
www.hwcengineering.com
DOUBLE ROLL CURB INLET
2'x2' BOX INLET
TYPICAL SIDEWALK DETAILS
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NOT FOR CONSTRUCTION
PRELIMINARY
WATER QUALITY DIVERSION
STRUCTURE 102
WATER QUALITY DIVERSION
STRUCTURE 122
2733 Kanasita Drive, Suite 111, Chattanooga, TN 37343
Phone (888) 344-9044 Fax (423) 826-2112
www.aquashieldinc.com
Structure #:
Drawn By:
Scale:
Date:
Rvwed Rvw. Date
U.S. Patent No. 11002000
Aqua-Swirl® XCelerator
As Shown
OFlores
Standard Detail 3/28/2022
XC-4 HorseShoe CW
XC-4 STD
Aqua-Swirl® Polymer Coated Steel (PCS)
Stormwater Treatment System
12 in
[305 mm]
Manhole Frame & Cover Detail
For Non-Traffic Areas Only
NTS
48 in
[1219 mm] Min.
Gravel Backfill
Concrete
Wrap Compressible Expansion
Joint Material to a minimum
1/2-inch [13 mm] thickness around
top of riser to allow transfer of
inadvertent loading from
manhole cover to concrete slab.
Riser
Soil
Cover
Frame
1/2 in
[13 mm]
1/2 in
[13 mm]
Place small amount of
concrete [3,000 psi [20
MPa] (min)] to support
and level manhole frame.
DO NOT allow manhole
frame to rest upon riser.
Backfill (90%
Proctor Density)
8 in
[203 mm]
4 1/2 in
[114 mm]
Unless other traffic barriers are present,
bollards shall be placed around access riser(s)
in non-traffic areas to prevent inadvertent
loading by maintenance vehicles.
Manhole Frame & Cover Detail
For Traffic Loading Areas
NTS
Cover
Frame
48 in
[1219 mm] Min.
Backfill (90%
Proctor Density)
3,000 psi [20 MPa]
(min) Concrete
#4 [13 mm] Rebar
@ 6 in [152 mm]
Each Way
30 in [762 mm]
Riser
1/2 in
[13 mm]
4 1/2 in
[114 mm]
14 in
[356 mm]
1/2 in [13 mm] Thick
Expansion Joint
Material
If traffic loading (HS-25) is required or anticipated, a 4-foot [1.22 m]
diameter, 14-inch [356 mm] thick reinforced concrete pad must be
placed over the Stormwater Treatment System Riser to support and
level the manhole frame, as shown. The top of riser pipe must be
wrapped with compressible expansion joint material to a minimum
1/2-inch [13 mm] thickness to allow transfer of wheel loads from
manhole cover to concrete slab. Manhole cover shall bear on concrete
slab and not on riser pipe. The concrete slab shall have a minimum
strength of 3,000 psi [20 MPa] and be reinforced with #4 [13 mm]
reinforcing steel as shown. Minimum cover over reinforcing steel shall
be 1-inch [25 mm]. Top of manhole cover and concrete slab shall be
level with finish grade.
Please see accompanied Aqua-Swirl® specification notes. See Site
Plan for actual System orientation. Approximate dry (pick) weight:
2000 lbs 900 kg].
Backfill shall extend at least 18
inches [457 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)
1
1
As an alternative, 42 in [1067 mm] diameter, HS-20/25
rated precast concrete rings may be substituted. 14 in
[356 mm] thickness must be maintained.
XC-4 inlet/outlet pipe size ranges up to 27 in [686 mm].
XC-4 chamber height may vary up to 99 in [2515 mm],
depending on inlet/outlet pipe size.
Clockwise or counterclockwise orientation as needed.
2
3
3
2
Plan View
SCALE 1:40
66 in
[1676 mm]
66 in
[1676 mm]
2
Octagonal Base Plate Ø54 in
[Ø1375 mm]
Elevation View
SCALE 1:40
84 in
[2134 mm]
Varies Varies
5 MH Frame
[127 mm]
n30 in
[762 mm]
Band Coupler
by Manufacturer.
(as needed)
Riser
Manhole Frame and
Cover by Manufacturer.
(See Details)
Rim elevations to
match finish grade.
4
4
In
l
e
t
Ou
t
l
e
t
el. Varies
Inlet/Outlet Invert
el. Varies
el. Varies
Grade (Rim) el. Varies
Projected View
SCALE 1:70
Backfill
Bedding
Undisturbed soil
18 in
[457 mm]
6 in
[152 mm]
Lifting Lugs
Lifting Lugs
Pipe coupling
by Contractor.
12 in [305 mm]
long Stub-out
by Manufacturer.
Pipe coupling
by Contractor.
12 in [305 mm]
long Stub-out
by Manufacturer.
n12 in
[305 mm]
n12 in
[305 mm] 50 in
[1266 mm] 57 in
[1448 mm] n54 in
[1372 mm]
2733 Kanasita Drive, Suite 111, Chattanooga, TN 37343
Phone (888) 344-9044 Fax (423) 826-2112
www.aquashieldinc.com
Structure #:
Drawn By:
Scale:
Date:
Rvwed Rvw. Date
U.S. Patent No. 11002000
Aqua-Swirl® XCelerator
As Shown
OFlores
Standard Detail 3/28/2022
XC-6 HorseShoe CW
XC-6 STD
Aqua-Swirl® Polymer Coated Steel (PCS)
Stormwater Treatment System
12 in
[305 mm]
Manhole Frame & Cover Detail
For Non-Traffic Areas Only
NTS
48 in
[1219 mm] Min.
Gravel Backfill
Concrete
Wrap Compressible Expansion
Joint Material to a minimum
1/2-inch [13 mm] thickness around
top of riser to allow transfer of
inadvertent loading from
manhole cover to concrete slab.
Riser
Soil
Cover
Frame
1/2 in
[13 mm]
1/2 in
[13 mm]
Place small amount of
concrete [3,000 psi [20
MPa] (min)] to support
and level manhole frame.
DO NOT allow manhole
frame to rest upon riser.
Backfill (90%
Proctor Density)
8 in
[203 mm]
4 1/2 in
[114 mm]
Unless other traffic barriers are present,
bollards shall be placed around access riser(s)
in non-traffic areas to prevent inadvertent
loading by maintenance vehicles.
Manhole Frame & Cover Detail
For Traffic Loading Areas
NTS
Cover
Frame
48 in
[1219 mm] Min.
Backfill (90%
Proctor Density)
3,000 psi [20 MPa]
(min) Concrete
#4 [13 mm] Rebar
@ 6 in [152 mm]
Each Way
30 in [762 mm]
Riser
1/2 in
[13 mm]
4 1/2 in
[114 mm]
14 in
[356 mm]
1/2 in [13 mm] Thick
Expansion Joint
Material
If traffic loading (HS-25) is required or anticipated, a 4-foot [1.22 m]
diameter, 14-inch [356 mm] thick reinforced concrete pad must be
placed over the Stormwater Treatment System Riser to support and
level the manhole frame, as shown. The top of riser pipe must be
wrapped with compressible expansion joint material to a minimum
1/2-inch [13 mm] thickness to allow transfer of wheel loads from
manhole cover to concrete slab. Manhole cover shall bear on concrete
slab and not on riser pipe. The concrete slab shall have a minimum
strength of 3,000 psi [20 MPa] and be reinforced with #4 [13 mm]
reinforcing steel as shown. Minimum cover over reinforcing steel shall
be 1-inch [25 mm]. Top of manhole cover and concrete slab shall be
level with finish grade.
Please see accompanied Aqua-Swirl® specification notes. See Site
Plan for actual System orientation. Approximate dry (pick) weight:
3000 lbs [1400 kg].
Backfill shall extend at least 18
inches [457 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)
1
1
As an alternative, 42 in [1067 mm] diameter, HS-20/25
rated precast concrete rings may be substituted. 14 in
[356 mm] thickness must be maintained.
XC-6 inlet/outlet pipe size ranges up to 36 in [914 mm].
XC-6 chamber height may vary up to 133 in [3378 mm],
depending on inlet/outlet pipe size.
Clockwise or counterclockwise orientation as needed.
2
3
3
2
Plan View
SCALE 1:40
90 in
[2286 mm]
90 in
[2286 mm]
2
Octagonal Base Plate
Ø78 in
[Ø1985 mm]
Elevation View
SCALE 1:40
112 in
[2845 mm]
Varies Varies
5 MH Frame
[127 mm]
n30 in
[762 mm]
Band Coupler
by Manufacturer.
(as needed)
Riser
Manhole Frame and
Cover by Manufacturer.
(See Details)
Rim elevations to
match finish grade.
4
4
In
l
e
t
Ou
t
l
e
t
el. Varies
Inlet/Outlet Invert
el. Varies
el. Varies
Grade (Rim) el. Varies
Projected View
SCALE 1:70
Backfill
Bedding
Undisturbed soil
18 in
[457 mm]
6 in
[152 mm]
Lifting LugsLifting Lugs
Pipe coupling
by Contractor.
12 in [305 mm]
long Stub-out
by Manufacturer.
Pipe coupling
by Contractor.
12 in [305 mm]
long Stub-out
by Manufacturer.
n15 in
[381 mm]
n15 in
[381 mm] 73 in
[1858 mm] 79 in
[2007 mm] n78 in
[1981 mm]
MECHANICAL WATER QUALITY UNIT DETAIL