Culvert & Bridge Rehabilitation by Reline Method · 18” – 132” Round & Pipe Arch Polymeric...

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Culvert & BridgeRehabilitation by Reline Method

(From small pipe to large bridges)

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Limited traffic disruptions and detours Minimal permitting Significantly shorter project time Historic preservation Reduced costs of 30%-50% in most cases No special equipment required

Rehabilitation vs. Replacement

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Grout in Stages

2nd lift

3rd lift

1st lift

Grout ports

End View

Vertical Brace

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PVC Liner Pipes

12” – 60”

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10” – 63”

Solid Wall HDPE Pipe

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Galvanized Aluminized (ALT2) Aluminum Polymeric Coated Double Wall Poly Ultra Flo

Corrugated Metal Pipe

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Aluminized Spiral Rib

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18” – 132” Round & Pipe Arch

Polymeric Double Wall

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103” x 71” Pipe Arch

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Steel Reinforced PE Pipe

30” – 120”

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SPR™ PE

SPR™ PE & PVC

6” – 120”

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U.S. A.C.E.Sioux Falls, SD

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Flotation Preventionfilling bottom of pipe with water

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Reline Pipe

External Band

Vertical Brace

Profile View

Large PipesBracing to Prevent Floatation

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Flotation bracing

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Bracing through grout port

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Grout Ports

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Outlet

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Bridge Reline OverviewPlate, Precast &Truss

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Structural Plate

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Structural Plate Shapes

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Aluminum Box Culvert

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Eliminate Road Closure/Reduce Costs 33’ span Horizontal Ellipse

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No Bridge Deck No deck freezing in winter, no deck maintenance, &

wider shoulder for safe traffic flow

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Aluminized, Galv. Steel & Aluminum

Tunnel Liner Plate

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Tunnel Liner Plate

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Tunnel Liner Plate

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Tunnel Liner Plate

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Existing Historic Stone Arch

Structural Plate

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Assemble and Slip line

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Structural Check HS-25 Live Load

$ 1.74 million !!

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• Maintain one lane

• Cost Effective

• Constructible

Reline Stone Arch Bridge

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Precast Concrete Arches

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WV DOT I-64

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Route 50 Over 27 – Arlington, VA

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Recommendations:Leave the sliplining & grout techniques up to

the Contractor.

Specification Goals

Culvert & Bridge Rehabilitation by Reline Method · 18” – 132” Round & Pipe Arch Polymeric...

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