Construction of a Roundabout at Palmer Creek Road and Quarry Road in Columbia

20100110 Unit Tree Removal (6 To 15 Units Diameter) Base Items 6.000 20100210 Unit Tree Removal (Over 15 Units Diameter) Base Items 54.000 20200100 Cu Yd Earth Excavation Base Items 3,605.000 20201200 Cu Yd Removal And Disposal Of Unsuitable Material Base Items 400.000 20400800 Cu Yd Furnished Excavation Base Items 1,145.000 20800150 Cu Yd Trench Backfill Base Items 652.000 25000400 Pound Nitrogen Fertilizer Nutrient Base Items 135.000 25000500 Pound Phosphorus Fertilizer Nutrient Base Items 135.000 25000600 Pound Potassium Fertilizer Nutrient Base Items 135.000 25100115 Acre Mulch, Method 2 Base Items 1.500 25100630 Sq Yd Erosion Control Blanket Base Items 323.000 28000250 Pound Temporary Erosion Control Seeding Base Items 300.000 28000305 Foot Temporary Ditch Checks Base Items 10.000 28000400 Foot Perimeter Erosion Barrier Base Items 3,983.000 28000500 Each Inlet And Pipe Protection Base Items 25.000 28100107 Sq Yd Stone Riprap, Class a4 Base Items 83.000 28200200 Sq Yd Filter Fabric Base Items 83.000 35100500 Sq Yd Aggregate Base Course, Type a 6" Base Items 3,046.000 35101100 Sq Yd Aggregate Base Course, Type a 12" Base Items 3,929.000 35101600 Sq Yd Aggregate Base Course, Type b 4" Base Items 1,156.000 35102200 Sq Yd Aggregate Base Course, Type b 10" Base Items 148.000 35102400 Sq Yd Aggregate Base Course, Type b 12" Base Items 200.000 35400200 Sq Yd Portland Cement Concrete Base Course Widening 7" Base Items 252.000 40200500 Sq Yd Aggregate Surface Course, Type a 6" Base Items 78.000 40201000 Ton Aggregate For Temporary Access Base Items 200.000 40600275 Pound Bituminous Materials (Prime Coat) Base Items 8,228.000 40600290 Pound Bituminous Materials (Tack Coat) Base Items 4,506.000 40600990 Sq Yd Temporary Ramp Base Items 133.000 40603085 Ton Hot-Mix Asphalt Binder Course, Il-19.0, n70 Base Items 1,777.000 40604052 Ton Hot-Mix Asphalt Surface Course, Il-9.5, Mix "c", n70 Base Items 590.000 40604090 Ton Hot-Mix Asphalt Surface Course, Il-9.5l, Mix "c", n30 Base Items 303.000 40800029 Pound Bituminous Materials (Tack Coat) Base Items 349.000 40800050 Ton Incidental Hot-Mix Asphalt Surfacing Base Items 101.000 42000301 Sq Yd Portland Cement Concrete Pavement 8" (Jointed) Base Items 1,940.000 42300200 Sq Yd Portland Cement Concrete Driveway Pavement, 6 Inch Base Items 163.000 42400100 Sq Ft Portland Cement Concrete Sidewalk 4 Inch Base Items 329.000 42400400 Sq Ft Portland Cement Concrete Sidewalk 7 Inch Base Items 689.000 42400800 Sq Ft Detectable Warnings Base Items 120.000 44000100 Sq Yd Pavement Removal Base Items 2,806.000 44000200 Sq Yd Driveway Pavement Removal Base Items 120.000 44000600 Sq Ft Sidewalk Removal Base Items 2,406.000 44200128 Sq Yd Pavement Patching, Type i, 11 Inch Base Items 10.000 44200132 Sq Yd Pavement Patching, Type Ii, 11 Inch Base Items 50.000 44200136 Sq Yd Pavement Patching, Type Iii, 11 Inch Base Items 200.000 44200138 Sq Yd Pavement Patching, Type Iv, 11 Inch Base Items 150.000 48100500 Sq Yd Aggregate Shoulders, Type a 6" Base Items 934.000 48203029 Sq Yd Hot-Mix Asphalt Shoulders, 8" Base Items 505.000 50105220 Foot Pipe Culvert Removal Base Items 49.000 54213657 Each Precast Reinforced Concrete Flared End Sections 12" Base Items 2.000 54213669 Each Precast Reinforced Concrete Flared End Sections 24" Base Items 2.000 550a2320 Foot Storm Sewers, Rubber Gasket, Class a, Type 1 12" Base Items 1,609.000 550a2520 Foot Storm Sewers, Rubber Gasket, Class a, Type 2 12" Base Items 521.000 550a2560 Foot Storm Sewers, Rubber Gasket, Class a, Type 2 24" Base Items 81.000 56109210 Each Water Valves To Be Adjusted Base Items 5.000 60218400 Each Manholes, Type a, 4'-Diameter, Type 1 Frame, Closed Lid Base Items 1.000 60218500 Each Manholes, Type a, 4'-Diameter, Type 3 Frame And Grate Base Items 2.000 60235700 Each Inlets, Type a, Type 3 Frame And Grate Base Items 7.000 60240220 Each Inlets, Type b, Type 3 Frame And Grate Base Items 13.000 60600605 Foot Concrete Curb, Type b Base Items 122.000 60604300 Foot Combination Concrete Curb And Gutter, Type b-6.12 (Variable Width Gutter Flag) Base Items 588.000 60605000 Foot Combination Concrete Curb And Gutter, Type b-6.24 Base Items 3,414.000 60605900 Foot Combination Concrete Curb And Gutter, Type b-9.12 Base Items 167.000 60608300 Foot Combination Concrete Curb And Gutter, Type m-2.12 Base Items 274.000 60618300 Sq Ft Concrete Median Surface, 4 Inch Base Items 1,332.000 67100100 l Sum Mobilization Base Items 1.000 70300100 Foot Short Term Pavement Marking Base Items 930.000 70300150 Sq Ft Short Term Pavement Marking Removal Base Items 106.000 70300211 Sq Ft Temporary Pavement Marking Letters And Symbols - Paint Base Items 66.000 70300221 Foot Temporary Pavement Marking - Line 4"- Paint Base Items 9,367.000 70300261 Foot Temporary Pavement Marking - Line 12"- Paint Base Items 186.000 70300281 Foot Temporary Pavement Marking - Line 24"- Paint Base Items 180.000 72000100 Sq Ft Sign Panel - Type 1 Base Items 110.000 72400100 Each Remove Sign Panel Assembly - Type a Base Items 9.000 72400500 Each Relocate Sign Panel Assembly - Type a Base Items 2.000 72800100 Foot Telescoping Steel Sign Support Base Items 244.000 78000200 Foot Thermoplastic Pavement Marking - Line 4" Base Items 7,670.000 78000600 Foot Thermoplastic Pavement Marking - Line 12" Base Items 114.000 78001100 Sq Ft Paint Pavement Marking - Letters And Symbols Base Items 66.000 78001110 Foot Paint Pavement Marking - Line 4" Base Items 1,697.000 78001150 Foot Paint Pavement Marking - Line 12" Base Items 72.000 78001180 Foot Paint Pavement Marking - Line 24" Base Items 180.000 78200020 Each Curb Reflectors Base Items 34.000 78300202 Sq Ft Pavement Marking Removal - Water Blasting Base Items 3,739.000 84200500 Each Removal Of Lighting Unit, Salvage Base Items 1.000 84400105 Each Relocate Existing Lighting Unit Base Items 1.000 Lr443200 Foot Strip Reflective Crack Control Treatment Base Items 4,035.000 x0327009 Each Remove Sign (Special) Base Items 1.000 x0327583 Sq Yd Stamped Colored Portland Cement Concrete Pavement 10" (Jointed) Base Items 379.000 x2501020 Acre Seeding, Class 2a (Special) Base Items 1.500 x4401198 Sq Yd Hot-Mix Asphalt Surface Removal, Variable Depth Base Items 1,950.000 x6640304 Foot Chain Link Fence To Be Removed And Re-Erected Base Items 87.000 x7010216 l Sum Traffic Control And Protection, (Special) Base Items 1.000 x7200105 Sq Ft Sign Panel - Type 1 (Special) Base Items 128.000 x7280105 Foot Telescoping Steel Sign Support (Special) Base Items 300.500 z0036200 Foot Paint Curb Base Items 588.000 z0076600 Hour Trainees Base Items 1,000.000 $0.80 z0076604 Hour Trainees Training Program Graduate Base Items 1,000.000 $15.00 z0077700 Foot Wood Fence To Be Removed And Re-Erected Base Items 40.000

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Paving Specialties, Pavement Markings.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Drainage Structures.