Specifications include, but are not limited to:. The project, located in Columbia County, shall include but not limited to repairing 5 concrete 3-sided rigid frame bridges located at Camp Road over Hemlock Creek, Christy Hill Road over Black Run, Diehl Road over a tributary to Mud Creek, Lyons Road over Black Run and Slate Road over Spruce Run. The project sites require gunite to be applied to all abutment legs, wings, footings, collars and deck undersides after surface preparation and filling cavities, replacement of any missing/collapsed wings, site dewatering and stream flow diversion, placement of riprap rock protection, installing erosion and sediment control measures, traffic control, and all necessary incidental work, appurtenances and site restoration for said construction.