General Work consists of demolition and replacement of numerous ADA curb ramps and concrete entrances along State Street. All material and work shall meet current TDOT specifications and standard drawings. Quantities may change at the discretion of the City Engineer. Mineral Aggregate Base This work consists of furnishing and placing one or more courses of aggregates, and additives if required, on a prepared subgrade. Mineral aggregates base shall be Type A Grade D. Concrete Curb Ramps (New) This work consists of constructing Curb Ramps of 3000 PSI Class A cement concrete including ADA compliant truncated domes in accordance with TDOT Specifications and standard drawings. All costs of installing curb ramp(s), including detectable warning surface(s) in newly constructed sidewalk areas, shall be paid by item no. 701-02.03, concrete curb ramp, per square foot. Payment shall include all materials, equipment, and labor necessary for construction of the curb ramp(s), including installation of detectable warning surface(s).
