Construction of a Pedestrian Bridge on Bryn Mawr Avenue over the Des Plaines River in Rosemont

a2002884 Each Tree, Celtis Occidentalis Chicagoland, (Chicagoland Hackberry), 3" Caliper, Balled And Burlapped Base Items 3.000 a2005042 Each Tree, Gymnocladus Dioicus Espresso-Jfs (Espresso Kentucky Coffeetree), 3" Caliper, Balled And Burlapped Base Items 3.000 a2007624 Each Tree, Taxodium Distichum (Common Bald Cypress), 3" Caliper, Balled And Burlapped Base Items 3.000 Xx006658 Each Flocculation Logs Base Items 2.000 Xx006659 Pound Flocculation Powder Base Items 100.000 Xx008287 Sq Ft Boardwalk Structure Base Items 650.000 Xx009318 Ton Limestone Screening Surface Base Items 500.000 x0321322 Each Drop Gate Base Items 1.000 x0322508 Sq Ft Pedestrian Truss Superstructure Base Items 3,640.000 x0322924 Sq Ft Retaining Wall Removal Base Items 80.000 x0326243 l Sum Sediment Control, Silt Curtain Base Items 1.000 x2070304 Cu Yd Porous Granular Embankment, Special Base Items 70.000 x2501800 Acre Seeding, Class 4 (Modified) Base Items 0.250 x2502019 Acre Seeding, Class 4b (Special) Base Items 0.250 x7010216 l Sum Traffic Control And Protection, (Special) Base Items 1.000 z0004002 Each Bollards Base Items 2.000 z0013797 Sq Yd Stabilized Construction Entrance Base Items 250.000 z0013798 l Sum Construction Layout Base Items 1.000 z0019600 Unit Dust Control Watering Base Items 4.000 z0046304 Foot Pipe Underdrains For Structures 4" Base Items 55.000 20100110 Unit Tree Removal (6 To 15 Units Diameter) Base Items 400.000 20100210 Unit Tree Removal (Over 15 Units Diameter) Base Items 150.000 20101000 Foot Temporary Fence Base Items 2,500.000 20101200 Each Tree Root Pruning Base Items 10.000 20200100 Cu Yd Earth Excavation Base Items 130.000 20201200 Cu Yd Removal And Disposal Of Unsuitable Material Base Items 725.000 20300100 Cu Yd Channel Excavation Base Items 570.000 21001000 Sq Yd Geotechnical Fabric For Ground Stabilization Base Items 1,000.000 21101615 Sq Yd Topsoil Furnish And Place, 4" Base Items 900.000 21301084 Foot Exploration Trench 84" Depth Base Items 30.000 25100630 Sq Yd Erosion Control Blanket Base Items 1,000.000 25200200 Unit Supplemental Watering Base Items 4.000 28000400 Foot Perimeter Erosion Barrier Base Items 1,680.000 28000510 Each Inlet Filters Base Items 1.000 28100107 Sq Yd Stone Riprap, Class a4 Base Items 500.000 28200200 Sq Yd Filter Fabric Base Items 500.000 31101200 Sq Yd Subbase Granular Material, Type b 4" Base Items 15.000 35102000 Sq Yd Aggregate Base Course, Type b 8" Base Items 2,100.000 40600275 Pound Bituminous Materials (Prime Coat) Base Items 1,100.000 40604060 Ton Hot-Mix Asphalt Surface Course, Il-9.5, Mix "d", n50 Base Items 80.000 42400200 Sq Ft Portland Cement Concrete Sidewalk 5 Inch Base Items 150.000 42400800 Sq Ft Detectable Warnings Base Items 10.000 44000100 Sq Yd Pavement Removal Base Items 450.000 44000500 Foot Combination Curb And Gutter Removal Base Items 150.000 44201747 Sq Yd Class d Patches, Type Iv, 8 Inch Base Items 50.000 50200100 Cu Yd Structure Excavation Base Items 218.500 50300225 Cu Yd Concrete Structures Base Items 93.000 50800205 Pound Reinforcement Bars, Epoxy Coated Base Items 10,140.000 51200957 Foot Furnishing Metal Shell Piles 12" x 0.250" Base Items 280.000 51202305 Foot Driving Piles Base Items 280.000 51203200 Each Test Pile Metal Shells Base Items 2.000 51603000 Cu Yd Drilled Shaft In Soil Base Items 10.500 58600101 Cu Yd Granular Backfill For Structures Base Items 70.000 59100100 Sq Yd Geocomposite Wall Drain Base Items 25.000 60250200 Each Catch Basins To Be Adjusted Base Items 1.000 60255500 Each Manholes To Be Adjusted Base Items 1.000 60603800 Foot Combination Concrete Curb And Gutter, Type b-6.12 Base Items 150.000 66900200 Cu Yd Non-Special Waste Disposal Base Items 100.000 66900530 Each Soil Disposal Analysis Base Items 1.000 66901001 Lsum Regulated Substances Pre-Construction Plan Base Items 1.000 66901003 Lsum Regulated Substances Final Construction Report Base Items 1.000 66901006 Cal Da Regulated Substances Monitoring Base Items 5.000 67100100 l Sum Mobilization Base Items 1.000 72000100 Sq Ft Sign Panel - Type 1 Base Items 5.000

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.