Bridge 147.4 Pier Replacements

** per Addendum 1 bid date has been extended from 8/1/22 to 8/2/22 The Alaska Railroad is seeking qualified contractors to provide pier replacements for Bridge 147.4. Work to be completed under this contract includes, but is not limited to; the removal of the existing northernmost pier to an elevation that is below the current mudline; installation of two new deep foundation elements (four (4) pile array for each element), to include the installation of two (2) new pre-cast concrete pile caps and a Steel Plate Girder; the assembly and installation of the Owner provided 26' ballast deck approach span; and the disposal of all materials generated.

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.