Senator Roth (SR-1) Bridge Repair

The U.S. Army Corps of Engineers, Philadelphia District, intends to award a firm fixed contract work that consists of the repair of the Senator Roth Bridge (SR-1). The (SR-1) Bridge is a major 6-lane, high-level crossing over the Chesapeake and Delaware Canal that carries more than 33 million vehicles (including 3 million trucks) each year. Currently the bridge is experiencing delamination of the overlay in multiple areas across entire length of both the southbound and northbound lanes. The current damage can be seen at all joints across the bridge and recent soundings have indicated additional deterioration areas. This repair will be competed for the full span of the bridge on the southbound and northbound lanes. The repair will consist of the removal of the existing 1.5"" LMC overlay that sits above the precast boxes. Once the existing overlay is fully removed the surface will be cleaned and prepared. The new overlay will be concrete and placed with a screed. Once completed the new lanes will be painted and placed back in service. This contract will also include traffic control during construction. Construction will be staged to maintain 3 lanes in both directions for the duration of the repair. Additional repairs will include some asphalt shoulder and concrete spall repairs. A.. Temporary Traffic Control 1 JOB LS B.. Mill Existing LMC Overlay and PPC Overlay Replacement 3,620 CY C. Substrate Repair 5,790 SY D. Lane Striping 1 JOB LS E. Approach Shoulders Asphalt Replacement 2,023 SY F. Option 1 - Concrete Spall/Delamination Repairs 155 SF 8. Liquidated Damages. The awarded contract will contain Liquidated Damages at a rate to be specified in the Solicitation.

Bridge, Renovation.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 03 -	Concrete, Concrete Reinforcing, Precast Structural Concrete.
Division 05 -	Metals, Structural Steel Framing, Structural Steel for Bridges, Steel Joist Framing, Steel Joist Girder Framing.
Division 07 -	Thermal and Moisture Protection, Expansion Control.
Division 09 -	Finishes, High-Performance Coatings.
Division 10 -	Specialties, Signage, Traffic Signage.
Division 26 -	Electrical, Exterior Lighting, Lighting Poles and Standards, Roadway Lighting.
Division 31 -	Earthwork, Embankments, Erosion and Sedimentation Controls, Slope Protection, Gabions, Riprap, Special Foundations and Load-Bearing Elements, Driven Piles.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Rigid Paving, Fences and Gates, Retaining Walls.
Division 34 -	Transportation, Bridges.