19th Avenue Sidewalk Infill;15th to 16th

19th Avenue Sidewalk Infill (TR065) 15th Street to 16th Street - Concrete Walkway, Concrete Pavement, Curbs, Construction, Sidewalks/Curbs/Gutters Construction of concrete sidewalk, curb and gutter, retaining wall, and pedestrian ramps. The Work shall begin on or after June 12, 2023. Work will be substantially complete on or before August 18, 2023 , Final completion on or before August 25, 2023. Clearing and Grubbing Removal ofAsphalt Removal of Concrete (sidewalk/curb/other) Removal of Fence Removal of Retaining Wall Removal ofTree / Stump Removal of Storm Drain Manhole (includes bypass pumping and piping) Removal of Cistern (@ 1512 19th Ave by tree) Excavation Seeding, Class 3 Potholing 18" Storm Drain Pipe, Type S, Corrugated Polyethylene (CPP) Storm Drain Manhole - City of Lewiston Std (Type 1) Catch Basin - City of Lewiston Std ( Type 1) Sidewalk Cross Drain (Std Dwg. 6-12) Retaining Wall 6" High Back Curb and Gutter (Std. Dwg. 2-7) Pedestrian Curb Concrete Sidewalk (4" Thick) (Std. Dwg. 2-8) (excludes Ped Ramp) Concrete Driveway Approach (6" Thick) (Std. Dwg. 2-16) Pedestrian Rampw/ Detectable Warning Domes, Type 1 (Std. Dwg. 2-11) Crushed Aggregate for Base Type 1 Plant Mix Pavement (3" thick). SP-3, PG70-28, 1/2" Agg Plus 0.5% Anti-Strip Add. Construction Traffic Control Remove & Reset Sign Mobilization Mise. Utility, Adjust to Grade, Water Meter Mise. Utility, Adjust to Grade, Irrigation Box Fence, Reset 4' Hog Wire Construction Surveying

Division 31 -	Earthwork, Earthwork Methods.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Curbs, Gutters, Sidewalks, and Driveways.