Primary Bid Items: HMA CL 1/2 in. PG 58H-22, Infiltration Trench C - 6 ft. wide, Mobilization, HMA CL 3/8 in. PG 58H-22, Flaggers, Traffic Signal System (NE 152nd Ave at NE 99th St), Crushed Surfacing Base Course, Infiltration Trench B - 8 ft. wide, Infiltration Trench D 6 ft. wide, Interconnect System, Roadway Excavation Including Haul, Precast Concrete Drywell, Cement Concrete Sidewalk, Infiltration Trench A - 10 ft. wide, Cement Concrete Traffic Curb and Gutter, Combination Inlet (WSDOT), Catch Basin Type 2 60 in. Diameter (Tee), Construction Geotextile for Separation, Storm Sewer Pipe 10 in. Diameter, Asphalt Cost Price Adjustment, Cement Concrete Curb Ramp, Other Traffic Control Labor, Traffic Control Supervisor, Storm Sewer Pipe 12 in. Diameter, Construction Signs Class A, ITS System (RFBs), Commercial Cement Concrete Approach (Detached Sidewalk), Illumination System, Erosion Control and Water Pollution Prevention, Cement Concrete Approach, Clearing and Grubbing, Topsoil Type A, Training, Field Office Building, Interconnect System, 8 in. PVC Sewer Pipe & Bedding, 48-inch Corrosion Resistant Sanitary Manhole less than 10-feet, 4-Inch PVC Sewer Lateral including Bedding and TEB&C.
