Removal and Replacement of a Portion of the Existing Parking

Removal and replacement of a portion of the existing parking lot, the sealing of the remainder of the existing parking lot and the construction of a bus lane and drop off connection at the Dana Thomas House State Historic Site in Springfield. 20100110 Unit Tree Removal (6 to 15 Units Diameter) Base Items 50.000 20100210 Unit Tree Removal (Over 15 Units Diameter) Base Items 43.000 20800150 Cu Yd Trench Backfill Base Items 28.000 28000400 Foot Perimeter Erosion Barrier Base Items 166.000 28000510 Each Inlet Filters Base Items 13.000 28500100 Sq Yd Fabric Formed Concrete Revetment Mat Base Items 5.300 31100300 Sq Yd Subbase Granular Material, Type a 4" Base Items 115.000 35100700 Sq Yd Aggregate Base Course, Type a 8" Base Items 285.000 35101100 Sq Yd Aggregate Base Course, Type a 12" Base Items 759.000 40600275 Pound Bituminous Materials (Prime Coat) Base Items 1,684.000 40600290 Pound Bituminous Materials (Tack Coat) Base Items 168.000 40602978 Ton Hot-mix Asphalt Binder Course, Il- 9.5, N50 Base Items 63.000 40604050 Ton Hot-mix Asphalt Surface Course, Il-9.5, Mix "C", N50 Base Items 63.000 42000200 Sq Yd Portland Cement Concrete Pavement 7" Base Items 279.000 42400200 Sq Ft Portland Cement Concrete Sidewalk 5 Inch Base Items 1,030.000 44000100 Sq Yd Pavement Removal Base Items 559.000 44000300 Foot Curb Removal Base Items 446.000 44000600 Sq Ft Sidewalk Removal Base Items 1,568.000 45100200 Pound Crack Filling Base Items 430.000 550a0050 Foot Storm Sewers, Class a, Type 1 12" Base Items 50.000 60218300 Each Manholes, Type a, 4'-diameter, Type 1 Frame, Open Lid Base Items 1.000 60234200 Each Inlets, Type a, Type 1 Frame, Open Lid Base Items 1.000 60235700 Each Inlets, Type a, Type 3 Frame and Grate Base Items 2.000 60236200 Each Inlets, Type a, Type 8 Grate Base Items 3.000 60500040 Each Removing Manholes Base Items 1.000 60500050 Each Removing Catch Basins Base Items 2.000 60600605 Foot Concrete Curb, Type B Base Items 268.000 60604400 Foot Combination Concrete Curb and Gutter, Type B-6.18 Base Items 184.000 60605900 Foot Combination Concrete Curb and Gutter, Type B-9.12 Base Items 61.000 61140200 Foot Storm Sewers (Special), 12" Base Items 146.000 61140400 Foot Storm Sewers (Special), 15" Base Items 65.000 67100100 L Sum Mobilization Base Items 1.000 72000100 Sq Ft Sign Panel - Type 1 Base Items 28.000 72900100 Foot Metal Post - Type a Base Items 180.000 78001100 Sq Ft Paint Pavement Marking - Letters and Symbols Base Items 105.000 78001110 Foot Paint Pavement Marking - Line 4" Base Items 2,844.000 78001130 Foot Paint Pavement Marking - Line 6" Base Items 860.000 78300201 Sq Ft Pavement Marking Removal - Grinding Base Items 246.000 81028310 Foot Underground Conduit, Pvc, 3/4" Dia. Base Items 536.000 81702450 Foot Electric Cable in Conduit, 600v (Xlp-type Use) 3-1/c No. 10 Base Items 729.000 82110003 Each Luminaire, Led, Roadway, Output Designation C Base Items 11.000 83600200 Foot Light Pole Foundation, 24" Diameter Base Items 98.000 84200600 Each Removal of Lighting Unit, No Salvage Base Items 3.000 84200804 Each Removal of Pole Foundation Base Items 3.000 X0300019 Each Remove and Reinstall Parking Blocks Base Items 31.000 X0301339 Each Remove Existing Parking Blocks Base Items 7.000 X0327308 Gallon Parking Lot Seal Coat Base Items 392.000 X0487800 Foot Sanitary Sewer Removal 12" Base Items 27.000 X0800003 Cu Yd Coarse Aggregate Backfill (Special) Base Items 145.000 X2010400 Unit Stump Removal Only Base Items 27.000 X2020410 Cu Yd Earth Excavation (Special) Base Items 592.000 X2110104 Sq Yd Topsoil Furnish and Place, 4" (Special) Base Items 494.000 X4402400 Foot Curb Removal (Special) Base Items 177.000 X6011805 Foot Pipe Drains 8" (Special) Base Items 87.000 X6020710 Each Catch Basins to Be Adjusted With Special Frame and Grate Base Items 3.000 X6022230 Each Manholes, Type a, 4'-diameter, With Special Frame and Grate Base Items 1.000 X6024200 Each Manholes, Type a, 6'-diameter, Type 1 Frame, Closed Lid, Special Base Items 2.000 X6062400 Foot Concrete Gutter (Special) Base Items 20.000 X7240300 Each Sign Removal Base Items 3.000 X7240600 Each Remove and Re-erect Existing Sign Base Items 3.000 X8300001 Each Light Pole, Special Base Items 7.000 Z0004002 Each Bollards Base Items 1.000 Z0013798 L Sum Construction Layout Base Items 1.000

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.