accelerated bridge construction methods reline of culvert and small span bridges new conventional...
TRANSCRIPT
Accelerated Bridge Construction Methods Reline of Culvert and Small Span Bridges
New Conventional Bridge Construction Methods
North Central State Consortium – October 8, 2014
Today’s Presentation Outline
Who is CONTECH and How Can We HelpReline of Culverts
Reline of Small Span BridgesABC for Conventional Construction Methods
One free Service
Site Solutions for Bridge, Storm water, Drainage,Retaining Walls, Erosion Control, & Sanitary
Real World Savings Available with RelineNew York DOT - Trumansburg, NY
Existing Historic Stone Arch
Replace for $2,000,000 Reline for $260,000
Assemble and Slip line.
Back grout.
Structural Check HS-25 Live Load
Save $ 1.74 million !!
Popular Plastic Pipes, Innerflow - Smooth Wall HDPE, DuroMaxx, Steel Reinforced Polyethylene, A-2000 – Corrugated PVC with Smooth Interior
Round and Pipe Arch Shapes - Corrugated Metal Pipe
Galvanized Aluminized (ALT2) Aluminum Polymeric Coated Smooth Lined Metal
Aluminum Box Culvert (One of many type of Plate Options)TEXAS Department of Transportation
Saved $50,000 over replacing the bridge while still maintaining traffic flow
CON/SPAN – Three Sided Concrete Arch MRW 314 - Morrow County Ohio
Design Considerations:
1) Hydraulics2) Structural Capacity – AASHTO LRFD
3) Construction Practicality
HydraulicsInlet Control
vs.Outlet Control
End treatmentso Projectingo Mitered to conform to fill slopeo Headwallo Headwall & Wingwalls
Grout in Lifts to Prevent Pipe Floatation
2nd lift
3rd lift
1st liftGrout ports
End View
Grout
Vertical Brace
WDOT Mitchell Interchange – 54’ AL-T2 reline of Concrete Pipe - 2012
Wisconsin DOT STH 16, Pewaukee, WIPolymeric Smooth-Cor Pipe Arch - 2012
Illinois DOT I-74, Moline, Illinois144” Polymer Smooth-Cor Pipe Arch - 2013
MnDOT – Rat Creek – Reline of concrete box under 20’ of cover - 2000
2-Flange Tunnel Liner Plate - Coatings
Galvanized Steel Uncoated “Black” Steel
Aluminized Steel Type 2 Aluminum Alloy
MINNESOTA DOT – RAT CREEK - RELINE OF EXISTNG 10’ X 10’ FAILING CONCRETE BOX CULVERT under 20’ cover
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Staging of 2-Flange Tunnel Liner Plate Material. Each individual plate can be handled without equipment.
Channels placed in existing concrete floor. Assembly of Plates inside RCB. Plates are bolted together circumferentially and longitudinally .
Assembly of Tunnel Liner Plate Arch
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Tunnel Liner Plate Arch 14-years after construction
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
MNDOT Project 5205-31 Nicollet Co TH 22, St Peter, MN Reline of twin 10’ X 10’ concrete pipe with Tunnel Liner Plate - 2013
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Two Harbors, MN 2 – 13’ span 2-Flange Tunnel Liner PlateState Aid Project 38-620-06, Bridge 92774 - 2006
CSX Southern, IL Bridge QSD 97.77 – Tunnel Liner Plate Reline - 2014
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MNDOT State Aid 118-130-005, Duluth, MN2nd St and 13th Avenue over Chester Creek - AL-T2 Flange Liner Plate Arch - 2012
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Rocksylvania Ave over Rock Run Creek , Hardin Co, Iowa Falls, Iowa 8’7” span X 4’2” rise O.D. 2-Flange Tunnel Liner Plate - 2013
Iowa DOT , Hwy 136 N of US 67, Clinton IA 14’9” Span X 7’9” Rise Tunnel Liner Plate Arch - 2010
Main Street Tunnel – Lisle, Illinois 11’2” X 5’8” Tunnel Liner Plate Arch - 2013
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Fond Du Lac, WI – 28’ span Bridge Cor reline of CN Rail Road Bridge - 1999
MULTI-PLATE®
Aluminum Structural PlateAluminum Box CulvertSUPER-SPAN™SUPER-PLATE® BridgeCor™
CON/SPAN® BEBO®
Continental® Bridges (Pedestrian)
Steadfast EXPRESS (Pedestrian)
U.S. Bridge (Vehicular)
Plate, Precast & Truss
MULTI-PLATE Super Span Horizontal Ellipse - 33’ Span X 20’ RiseSlip Line of Old Concrete Bridge – Davis CO, IA Highway 2
Before After
Construction Plans
Traffic Continues on Highway During Construction whichEliminates Road Close Time
Photos during the construction process.
Project Under ConstructionBackfilling around new structure
Bridge Deck Left in PlaceVoids of bridge filled with grout
No Bridge Deck Means; No deck freezing in winter, no deck maintenance, & wider shoulder for safe traffic
OHIO DOT Dayton Road - Clark County, Ohio CON/SPAN Reline of Concrete Bridge
OHIO DOT Dayton Road - Clark County, Ohio CON/SPAN Reline of Concrete Bridge
OHIO DOT Dayton Road - Clark County, Ohio
CON/SPAN Reline of Concrete Bridge
OHIO DOT Dayton Road - Clark County, Ohio
CON/SPAN Reline of Concrete Bridge
Express Foundations for ABC
Express Foundations loaded off the truck
Express Foundations ready for Aluminum Box Culvert
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EXPRESS Foundations
Filled with CIP Concrete
22’9” Span X 5’4” Rise Aluminum Box Culvert
ALBC on Express Foundation ready for grout fill
Concrete is poured in void space of the Express Foundation
Finished Project – Culvert under Trunk Highway
One year after installation
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Pleasant Prairie, WI – Park and Ride 2014 – ABC!Structure 1 – Precast CON/SPAN on Express Foundations
Express Foundations Delivered on a Flat Bed Trailer
Express Foundations Lifted into Place
Connecting wing wall footing
Setting CON/SPAN Precast Structures
CON/SPAN with Express Foundations One week after start of placing Express Foundations
Pleasant Prairie, WI – Park and Ride 2014 – ABC!Structure 2 – Truss Bridge on Express Foundations
Express Foundations Set
Lifting Abutment Wall into Place
Abutment sitting on Express Foundation
Placing Abutment Wing Wall – Front Side Photo
Abutment wall – Rear Side Photo
Pouring Concrete in Express Void Space
Steel Truss Bridge – One week after Construction Start
Truss Bridge Cost – 55k, Express Foundation 59K
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