Specifications include, but are not limited to: 1.Replacement of bridge joints and joint components. 2.Repairs of parapets, traffic barriers and guardrail. 3.Epoxy sealing of concrete cracks. 4.Repairs to or replacement of bridge drainage piping. 5.Repair or replacement of concrete and timber abutment back-walls. 6.Repair of structural concrete. 7.Repair or replacement of structural steel, beams and/or stringers through welded or bolted repairs. 8.Blasting and painting of structural steel. 9.Jacking beams under traffic and restoring bearings on piers and abutments. 10.Repairs to abutments, wing walls, and piers. 11.Repair of deteriorated concrete with pneumatically applied mortar. 12.Placement of armoring for scour protection such as: rip rap, geotextiles, and grout bags. 13.Constructing stream diversions to allow access to structure foundations for repairs. 14.Removal and replacement of various small structures such as pipes and culverts. 15.Various types of pipe lining. 16.Drainage and grading operations 17.Miscellaneous repairs and/or small additions to existing County buildings such pole barns, garages, etc. Repairs and/or new construction includes timber, steel, and masonry repairs; roof, siding and window repairs.