Buffalo Creek Trail Extension From Lake Cook Road to the Existing Trail

Consists of, clearing, excavation, grading, aggregate surface trail, and seeding. In addition, intersection improvements shall be performed in the Cook County Department of Transportation and Highways (CCDOTH) Right-of-Way, including removal and replacement of curb and gutter, sidewalk, seeding, traffic signal modifications, and pavement markings and other incidental and miscellaneous items of work. This project is located in the Village of Arlington Heights and Lake County Buffalo Creek Forest Preserve at the Lake County and Cook County line at the intersection of Lake Cook Road and Wilke Rd. k0012950 Acre Herbicide Spraying Base Items 0.750 x0324085 Foot Emergency Vehicle Priority System Line Sensor Cable, No. 20 3/c Base Items 522.000 x0324599 Foot Rod And Clean Existing Conduit Base Items 1,109.000 x0327980 Sq Ft Pavement Marking Removal - Water Blasting Base Items 335.000 x0800006 Sq Yd Preparation Of Base (Special) Base Items 565.000 x1200094 Foot Pipe Culverts, Special Base Items 64.000 x1400367 Each Pedestrian Signal Post, 10 Ft. Base Items 3.000 x2010505 l Sum Clearing, Special Base Items 1.000 x2020105 Unit Grading And Shaping Bikeway Base Items 5.000 x2020410 Cu Yd Earth Excavation (Special) Base Items 91.000 x2500930 Acre Seeding, Class 1b (Modified) Base Items 0.150 x2501800 Acre Seeding, Class 4 (Modified) Base Items 0.250 x4020900 Sq Yd Aggregate Surface Course, Type b Special Base Items 500.000 x4240800 Sq Ft Detectable Warnings (Special) Base Items 74.000 z0013797 Sq Yd Stabilized Construction Entrance Base Items 250.000 z0013798 l Sum Construction Layout Base Items 1.000 z0033004 Each Led Signal Face Retrofit, Green Ball Base Items 2.000 z0033008 Each Led Signal Face Retrofit, Yellow Ball Base Items 2.000 20101000 Foot Temporary Fence Base Items 50.000 20201200 Cu Yd Removal And Disposal Of Unsuitable Material Base Items 200.000 20400800 Cu Yd Furnished Excavation Base Items 287.000 20700220 Cu Yd Porous Granular Embankment Base Items 200.000 21001000 Sq Yd Geotechnical Fabric For Ground Stabilization Base Items 200.000 21101615 Sq Yd Topsoil Furnish And Place, 4" Base Items 400.000 21101625 Sq Yd Topsoil Furnish And Place, 6" Base Items 1,750.000 25000400 Pound Nitrogen Fertilizer Nutrient Base Items 11.000 25000600 Pound Potassium Fertilizer Nutrient Base Items 11.000 25100125 Acre Mulch, Method 3 Base Items 0.250 25100630 Sq Yd Erosion Control Blanket Base Items 600.000 25200110 Sq Yd Sodding, Salt Tolerant Base Items 400.000 25200200 Unit Supplemental Watering Base Items 5.000 28000400 Foot Perimeter Erosion Barrier Base Items 425.000 28000510 Each Inlet Filters Base Items 2.000 31101100 Cu Yd Subbase Granular Material, Type b Base Items 150.000 31101200 Sq Yd Subbase Granular Material, Type b 4" Base Items 120.000 35101700 Sq Yd Aggregate Base Course, Type b 5" Base Items 600.000 42400200 Sq Ft Portland Cement Concrete Sidewalk 5 Inch Base Items 604.000 42400410 Sq Ft Portland Cement Concrete Sidewalk 8 Inch Base Items 465.000 44000100 Sq Yd Pavement Removal Base Items 22.000 44000500 Foot Combination Curb And Gutter Removal Base Items 100.000 44000600 Sq Ft Sidewalk Removal Base Items 869.000 44003100 Sq Ft Median Removal Base Items 45.000 44201337 Sq Yd Class c Patches, Type i, 9 Inch Base Items 5.000 44201692 Sq Yd Class d Patches, Type Ii, 4 Inch Base Items 20.000 542a0220 Foot Pipe Culverts, Class a, Type 1 15" Base Items 32.000 54213660 Each Precast Reinforced Concrete Flared End Sections 15" Base Items 2.000 60265700 Each Valve Vaults To Be Adjusted Base Items 1.000 60603800 Foot Combination Concrete Curb And Gutter, Type b-6.12 Base Items 80.000 60604400 Foot Combination Concrete Curb And Gutter, Type b-6.18 Base Items 20.000 60619200 Sq Ft Concrete Median, Type Sb-6.06 Base Items 30.000 67100100 l Sum Mobilization Base Items 1.000 70102635 l Sum Traffic Control And Protection, Standard 701701 Base Items 1.000 70102640 l Sum Traffic Control And Protection, Standard 701801 Base Items 1.000 72000100 Sq Ft Sign Panel - Type 1 Base Items 15.000 72800100 Foot Telescoping Steel Sign Support Base Items 10.000 72900100 Foot Metal Post - Type a Base Items 30.000 78000650 Foot Thermoplastic Pavement Marking - Line 24" Base Items 25.000 78009000 Sq Ft Modified Urethane Pavement Marking - Letters And Symbols Base Items 73.000 78009006 Foot Modified Urethane Pavement Marking - Line 6" Base Items 280.000 78009012 Foot Modified Urethane Pavement Marking - Line 12" Base Items 420.000 78009024 Foot Modified Urethane Pavement Marking - Line 24" Base Items 70.000 81028200 Foot Underground Conduit, Galvanized Steel, 2" Dia. Base Items 28.000 81028240 Foot Underground Conduit, Galvanized Steel, 4" Dia. Base Items 182.000 81400100 Each Handhole Base Items 1.000 85000200 Each Maintenance Of Existing Traffic Signal Installation Base Items 1.000 85700200 Each Full-Actuated Controller And Type Iv Cabinet Base Items 1.000 87300010 Each Grounding Existing Handhole Frame And Cover Base Items 7.000 87301215 Foot Electric Cable In Conduit, Signal No. 14 2c Base Items 604.000 87301225 Foot Electric Cable In Conduit, Signal No. 14 3c Base Items 1,154.000 87301255 Foot Electric Cable In Conduit, Signal No. 14 7c Base Items 372.000 87301900 Foot Electric Cable In Conduit, Equipment Grounding Conductor, No. 6 1c Base Items 1,363.000 87502500 Each Traffic Signal Post, Galvanized Steel 16 Ft. Base Items 2.000 87502520 Each Traffic Signal Post, Galvanized Steel 18 Ft. Base Items 1.000 87900200 Each Drill Existing Handhole Base Items 3.000 88030100 Each Signal Head, Led, 1-Face, 5-Section, Bracket Mounted Base Items 2.000 88102717 Each Pedestrian Signal Head, Led, 1-Face, Bracket Mounted With Countdown Timer Base Items 4.000 88600100 Foot Detector Loop, Type i Base Items 182.000 88700200 Each Light Detector Base Items 2.000 88700300 Each Light Detector Amplifier Base Items 1.000 88800100 Each Pedestrian Push-Button Base Items 4.000 89502300 Foot Remove Electric Cable From Conduit Base Items 410.000 89502375 Each Remove Existing Traffic Signal Equipment Base Items 1.000 89502376 Each Rebuild Existing Handhole 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.