Mccarty Ridge Road Bridge Replacement

Replace a 12-foot span by 14-foot-long steel beam bridge with a 24-ft span by 26-footlong by 10 ft-high precast concrete arch with pre-engineered precast footers on McCarty Ridge Road over UNT to Elk Creek. Contractor shall purchase the precast arch and appurtenances from a PennDOT approved supplier and install the same. The arch itself, headwalls, wingwalls and wingwall footers will be precast concrete. Arch manufacturer will supply precast concrete forms for the arch foundations, within which Contractor will cast concrete in place. Contractor shall: Install E&S measures, divert stream flows, protect existing utilities. Demolish and remove existing bridge, return selected components to Township, properly dispose of the remainder. Excavate for foundations, arch, and wing walls, including bedrock. Set foundations into the bedrock and backfill with flowable fill. Install precast concrete arch, headwalls, wingwall footers and wingwalls. Place and compact stone backfill behind arch and wing walls. Stabilize the four bridge corners at the wingwalls with riprap. Regrade the gravel roadway and replace a 15” HDPE storm pipe. Set guiderail and signage. Control traffic, perform all necessary incidental work, provide all required appurtenances, and restore site to original condition.

Bridge, New Construction.

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.