(4,391-Ft) Intersection Improvement Including Channelization, Traffic Signal Modernization and Resurfacing of Il 58 at Niles Center Rd. and at Us 41 (Skokie Blvd.) in the Village of Skokie

20100110 Unit Tree Removal (6 To 15 Units Diameter) Base Items 186.000 20100210 Unit Tree Removal (Over 15 Units Diameter) Base Items 30.000 20101100 Each Tree Trunk Protection Base Items 3.000 20200100 Cu Yd Earth Excavation Base Items 3,435.000 20201200 Cu Yd Removal And Disposal Of Unsuitable Material Base Items 220.000 20800150 Cu Yd Trench Backfill Base Items 968.000 21001000 Sq Yd Geotechnical Fabric For Ground Stabilization Base Items 835.000 21101615 Sq Yd Topsoil Furnish And Place, 4" Base Items 1,025.000 21301084 Foot Exploration Trench 84" Depth Base Items 40.000 25000400 Pound Nitrogen Fertilizer Nutrient Base Items 19.000 25000500 Pound Phosphorus Fertilizer Nutrient Base Items 19.000 25000600 Pound Potassium Fertilizer Nutrient Base Items 19.000 25200110 Sq Yd Sodding, Salt Tolerant Base Items 1,025.000 25200200 Unit Supplemental Watering Base Items 46.000 28000250 Pound Temporary Erosion Control Seeding Base Items 41.000 28000400 Foot Perimeter Erosion Barrier Base Items 1,451.000 28000510 Each Inlet Filters Base Items 62.000 28001100 Sq Yd Temporary Erosion Control Blanket Base Items 660.000 30300001 Cu Yd Aggregate Subgrade Improvement Base Items 278.000 30300112 Sq Yd Aggregate Subgrade Improvement 12" Base Items 4,802.000 31101200 Sq Yd Subbase Granular Material, Type b 4" Base Items 1,884.000 35501318 Sq Yd Hot-Mix Asphalt Base Course, 8 1/2" Base Items 308.000 35501327 Sq Yd Hot-Mix Asphalt Base Course, 10 3/4" Base Items 1,796.000 35600710 Sq Yd Hot-Mix Asphalt Base Course Widening, 8 1/2" Base Items 19.000 35600719 Sq Yd Hot-Mix Asphalt Base Course Widening, 10 3/4" Base Items 1,216.000 40600290 Pound Bituminous Materials (Tack Coat) Base Items 19,894.000 40600400 Ton Mixture For Cracks, Joints, And Flangeways Base Items 27.000 40600982 Sq Yd Hot-Mix Asphalt Surface Removal - Butt Joint Base Items 256.000 40601005 Ton Hot-Mix Asphalt Replacement Over Patches Base Items 84.000 40603200 Ton Polymerized Hot-Mix Asphalt Binder Course, Il-4.75, n50 Base Items 1,102.000 40605026 Ton Polymerized Hot-Mix Asphalt Surface Course, Stone Matrix Asphalt, 9.5, Mix "f", n80 Base Items 2,572.000 42001300 Sq Yd Protective Coat Base Items 8,906.000 42300400 Sq Yd Portland Cement Concrete Driveway Pavement, 8 Inch Base Items 473.000 42400200 Sq Ft Portland Cement Concrete Sidewalk 5 Inch Base Items 16,952.000 42400800 Sq Ft Detectable Warnings Base Items 538.000 44000100 Sq Yd Pavement Removal Base Items 633.000 44000159 Sq Yd Hot-Mix Asphalt Surface Removal, 2 1/2" Base Items 26,242.000 44000200 Sq Yd Driveway Pavement Removal Base Items 922.000 44000300 Foot Curb Removal Base Items 352.000 44000500 Foot Combination Curb And Gutter Removal Base Items 3,601.000 44000600 Sq Ft Sidewalk Removal Base Items 19,320.000 44002210 Sq Yd Hot-Mix Asphalt Removal Over Patches, 2 1/2" Base Items 600.000 44003100 Sq Ft Median Removal Base Items 20,331.000 44201798 Sq Yd Class d Patches, Type i, 13 Inch Base Items 100.000 44201803 Sq Yd Class d Patches, Type Ii, 13 Inch Base Items 100.000 44201807 Sq Yd Class d Patches, Type Iii, 13 Inch Base Items 185.000 44201809 Sq Yd Class d Patches, Type Iv, 13 Inch Base Items 600.000 550a0340 Foot Storm Sewers, Class a, Type 2 12" Base Items 450.000 550a0360 Foot Storm Sewers, Class a, Type 2 15" Base Items 5.000 550a0410 Foot Storm Sewers, Class a, Type 2 24" Base Items 10.000 550a0430 Foot Storm Sewers, Class a, Type 2 30" Base Items 914.000 55100500 Foot Storm Sewer Removal 12" Base Items 144.000 55100700 Foot Storm Sewer Removal 15" Base Items 77.000 56106600 Foot Adjusting Water Main 12" Base Items 125.000 56400100 Each Fire Hydrants To Be Moved Base Items 4.000 60108204 Foot Pipe Underdrains, Type 2, 4" Base Items 1,859.000 60201330 Each Catch Basins, Type a, 4'-Diameter, Type 23 Frame And Grate Base Items 15.000 60205030 Each Catch Basins, Type a, 5'-Diameter, Type 23 Frame And Grate Base Items 4.000 60208230 Each Catch Basins, Type c, Type 23 Frame And Grate Base Items 12.000 60218400 Each Manholes, Type a, 4'-Diameter, Type 1 Frame, Closed Lid Base Items 3.000 60221100 Each Manholes, Type a, 5'-Diameter, Type 1 Frame, Closed Lid Base Items 1.000 60223800 Each Manholes, Type a, 6'-Diameter, Type 1 Frame, Closed Lid Base Items 1.000 60250500 Each Catch Basins To Be Adjusted With New Type 1 Frame, Closed Lid Base Items 1.000 60300105 Each Frames And Grates To Be Adjusted Base Items 10.000 60300305 Each Frames And Lids To Be Adjusted Base Items 10.000 60500040 Each Removing Manholes Base Items 1.000 60500050 Each Removing Catch Basins Base Items 6.000 60500060 Each Removing Inlets Base Items 4.000 60500080 Each Removing Catch Basins To Maintain Flow Base Items 1.000 60500090 Each Removing Inlets To Maintain Flow Base Items 1.000 60600605 Foot Concrete Curb, Type b Base Items 233.000 60603800 Foot Combination Concrete Curb And Gutter, Type b-6.12 Base Items 2,428.000 60604400 Foot Combination Concrete Curb And Gutter, Type b-6.18 Base Items 897.000 60605000 Foot Combination Concrete Curb And Gutter, Type b-6.24 Base Items 177.000 60618300 Sq Ft Concrete Median Surface, 4 Inch Base Items 1,523.000 60619600 Sq Ft Concrete Median, Type Sb-6.12 Base Items 9,167.000 66900200 Cu Yd Non-Special Waste Disposal Base Items 1,025.000 66900530 Each Soil Disposal Analysis Base Items 5.000 66901001 l Sum Regulated Substances Pre-Construction Plan Base Items 1.000 66901003 l Sum Regulated Substances Final Construction Report Base Items 1.000 66901006 Cal Da Regulated Substances Monitoring Base Items 25.000 67000400 Cal Mo Engineer's Field Office, Type a Base Items 24.000 67100100 l Sum Mobilization Base Items 1.000 70107025 Cal Da Changeable Message Sign Base Items 390.000 70300100 Foot Short Term Pavement Marking Base Items 54,484.000 70300150 Sq Ft Short Term Pavement Marking Removal Base Items 18,162.000 70300210 Sq Ft Temporary Pavement Marking Letters And Symbols Base Items 801.000 70300220 Foot Temporary Pavement Marking - Line 4" Base Items 9,007.000 70300240 Foot Temporary Pavement Marking - Line 6" Base Items 5,953.000 70300250 Foot Temporary Pavement Marking - Line 8" Base Items 94.000 70300260 Foot Temporary Pavement Marking - Line 12" Base Items 273.000 70300280 Foot Temporary Pavement Marking - Line 24" Base Items 733.000 70300520 Foot Pavement Marking Tape, Type Iii 4" Base Items 13,621.000 70300900 Sq Ft Pavement Marking Tape, Type Iv - Letters And Symbols Base Items 5,024.000 70300904 Foot Pavement Marking Tape, Type Iv 4" Base Items 62,538.000 70300906 Foot Pavement Marking Tape, Type Iv 6" Base Items 37,600.000 70300912 Foot Pavement Marking Tape, Type Iv 12" Base Items 1,534.000 70300924 Foot Pavement Marking Tape, Type Iv 24" Base Items 4,210.000 72000100 Sq Ft Sign Panel - Type 1 Base Items 403.000 72000200 Sq Ft Sign Panel - Type 2 Base Items 152.000 72400100 Each Remove Sign Panel Assembly - Type a Base Items 7.000 72400200 Each Remove Sign Panel Assembly - Type b Base Items 13.000 72400310 Sq Ft Remove Sign Panel - Type 1 Base Items 168.000 72400500 Each Relocate Sign Panel Assembly - Type a Base Items 3.000 72400710 Sq Ft Relocate Sign Panel - Type 1 Base Items 15.000 72800100 Foot Telescoping Steel Sign Support Base Items 412.000 73100100 Each Base For Telescoping Steel Sign Support Base Items 23.000 78000100 Sq Ft Thermoplastic Pavement Marking - Letters And Symbols Base Items 837.000 78000200 Foot Thermoplastic Pavement Marking - Line 4" Base Items 10,425.000 78000400 Foot Thermoplastic Pavement Marking - Line 6" Base Items 6,064.000 78000500 Foot Thermoplastic Pavement Marking - Line 8" Base Items 94.000 78000600 Foot Thermoplastic Pavement Marking - Line 12" Base Items 366.000 78000650 Foot Thermoplastic Pavement Marking - Line 24" Base Items 739.000 78001130 Foot Paint Pavement Marking - Line 6" Base Items 7,872.000 78100100 Each Raised Reflective Pavement Marker Base Items 277.000 78100300 Each Replacement Reflector Base Items 102.000 78200020 Each Curb Reflectors Base Items 148.000 78300200 Each Raised Reflective Pavement Marker Removal Base Items 182.000 78300201 Sq Ft Pavement Marking Removal - Grinding Base Items 5,639.000 78300202 Sq Ft Pavement Marking Removal - Water Blasting Base Items 722.000 81028200 Foot Underground Conduit, Galvanized Steel, 2" Dia. Base Items 2,241.000 81028220 Foot Underground Conduit, Galvanized Steel, 3" Dia. Base Items 589.000 81028240 Foot Underground Conduit, Galvanized Steel, 4" Dia. Base Items 2,884.000 81400100 Each Handhole Base Items 14.000 81400200 Each Heavy-Duty Handhole Base Items 7.000 81400300 Each Double Handhole Base Items 9.000 81603055 Foot Unit Duct, 600v, 3-1c No.8, 1/c No.8 Ground, (Xlp-Type Use), 1" Dia. Polyethylene Base Items 1,100.000 81603072 Foot Unit Duct, 600v, 2-1c No.4, 1/c No.4 Ground, (Xlp-Type Use), 1 1/4" Dia. Polyethylene Base Items 140.000 81603085 Foot Unit Duct, 600v, 3-1c No.4, 1/c No.4 Ground, (Xlp-Type Use), 1 1/4" Dia. Polyethylene Base Items 75.000 81603111 Foot Unit Duct, 600v, 2-1c No.8, 1/c No.8 Ground, (Xlp-Type Use), 1 1/4" Dia. Polyethylene Base Items 750.000 81800320 Foot Aerial Cable, 3-1/c No. 4 With Messenger Wire Base Items 1,635.000 83057355 Each Light Pole, Wood, 60 Foot, Class 4, With 15ft Mast Arm Base Items 15.000 83600200 Foot Light Pole Foundation, 24" Diameter Base Items 120.000 83800505 Each Breakaway Device, Coupling With Aluminum Skirt Base Items 15.000 84200804 Each Removal Of Pole Foundation Base Items 13.000 84400105 Each Relocate Existing Lighting Unit Base Items 13.000 85000200 Each Maintenance Of Existing Traffic Signal Installation Base Items 1.000 85100500 Each Paint New Traffic Signal Post Base Items 18.000 85100600 Each Paint New Mast Arm And Pole, Under 40 Foot Base Items 5.000 85100701 Each Paint New Mast Arm And Pole, 40 Foot And Over Base Items 7.000 86400100 Each Transceiver - Fiber Optic Base Items 2.000 87300925 Foot Electric Cable In Conduit, Tracer, No. 14 1c Base Items 2,167.000 87301215 Foot Electric Cable In Conduit, Signal No. 14 2c Base Items 6,500.000 87301225 Foot Electric Cable In Conduit, Signal No. 14 3c Base Items 9,202.000 87301245 Foot Electric Cable In Conduit, Signal No. 14 5c Base Items 10,355.000 87301255 Foot Electric Cable In Conduit, Signal No. 14 7c Base Items 7,000.000 87301305 Foot Electric Cable In Conduit, Lead-In, No. 14 1 Pair Base Items 8,850.000 87301800 Foot Electric Cable In Conduit, Service, No. 4 2 c Base Items 310.000 87301805 Foot Electric Cable In Conduit, Service, No. 6 2 c Base Items 70.000 87301900 Foot Electric Cable In Conduit, Equipment Grounding Conductor, No. 6 1c Base Items 4,380.000 87502500 Each Traffic Signal Post, Galvanized Steel 16 Ft. Base Items 12.000 87700170 Each Steel Mast Arm Assembly And Pole, 26 Ft. Base Items 1.000 87700190 Each Steel Mast Arm Assembly And Pole, 30 Ft. Base Items 1.000 87700210 Each Steel Mast Arm Assembly And Pole, 34 Ft. Base Items 1.000 87700220 Each Steel Mast Arm Assembly And Pole, 36 Ft. Base Items 2.000 87700240 Each Steel Mast Arm Assembly And Pole, 40 Ft. Base Items 1.000 87700250 Each Steel Mast Arm Assembly And Pole, 42 Ft. Base Items 3.000 87700260 Each Steel Mast Arm Assembly And Pole, 44 Ft. Base Items 1.000 87700270 Each Steel Mast Arm Assembly And Pole, 46 Ft. Base Items 2.000 87800100 Foot Concrete Foundation, Type a Base Items 56.000 87800150 Foot Concrete Foundation, Type c Base Items 8.000 87800400 Foot Concrete Foundation, Type e 30-Inch Diameter Base Items 69.000 87800415 Foot Concrete Foundation, Type e 36-Inch Diameter Base Items 92.000 87900200 Each Drill Existing Handhole Base Items 1.000 88030020 Each Signal Head, Led, 1-Face, 3-Section, Mast-Arm Mounted Base Items 14.000 88030050 Each Signal Head, Led, 1-Face, 3-Section, Bracket Mounted Base Items 15.000 88030100 Each Signal Head, Led, 1-Face, 5-Section, Bracket Mounted Base Items 11.000 88030110 Each Signal Head, Led, 1-Face, 5-Section, Mast-Arm Mounted Base Items 10.000 88055150 Each Optically Programmed Signal Head, Led, 1-Face, 3-Section, Bracket Mounted Base Items 1.000 88055160 Each Optically Programmed Signal Head, Led, 1-Face, 3-Section, Mast Arm Mounted Base Items 3.000 88055190 Each Optically Programmed Signal Head, Led, 1-Face, 5-Section, Bracket Mounted Base Items 1.000 88055200 Each Optically Programmed Signal Head, Led, 1-Face, 5-Section, Mast Arm Mounted Base Items 2.000 88102717 Each Pedestrian Signal Head, Led, 1-Face, Bracket Mounted With Countdown Timer Base Items 26.000 88200410 Each Traffic Signal Backplate, Louvered, Formed Plastic Base Items 29.000 88500100 Each Inductive Loop Detector Base Items 22.000 88600100 Foot Detector Loop, Type i Base Items 2,185.000 88700200 Each Light Detector Base Items 7.000 88700300 Each Light Detector Amplifier Base Items 2.000 88800100 Each Pedestrian Push-Button Base Items 24.000 89000100 Each Temporary Traffic Signal Installation Base Items 2.000 89502375 Each Remove Existing Traffic Signal Equipment Base Items 3.000 89502380 Each Remove Existing Handhole Base Items 27.000 89502382 Each Remove Existing Double Handhole Base Items 7.000 89502385 Each Remove Existing Concrete Foundation Base Items 27.000 a2002916 Each Tree, Celtis Occidentalis (Common Hackberry), 2" Caliper, Balled And Burlapped Base Items 2.000 a2004610 Each Tree, Gleditsia Triacanthos Inermis Perfection (Perfection Thornless Honeylocust), 2" Caliper, Balled And Burlapped Base Items 1.000 a2005016 Each Tree, Gymnocladus Dioicus (Kentucky Coffeetree), 2" Caliper, Balled And Burlapped Base Items 1.000 a2008518 Each Tree, Ulmus Morton Glossy (Triumph Elm), 2" Caliper, Balled And Burlapped Base Items 1.000 x0324085 Foot Emergency Vehicle Priority System Line Sensor Cable, No. 20 3/c Base Items 2,020.000 x0326337 Each Drainage Control Structure Base Items 1.000 x0326806 l Sum Washout Basin Base Items 1.000 x0326981 Cu Yd Engineered Soil Furnish And Place (Special) Base Items 20.000 x0327552 Each Tree Grate Removal Base Items 24.000 x0327611 Sq Ft Remove And Reinstall Brick Paver Base Items 3,312.000 x1400081 Each Full-Actuated Controller And Type Super p Cabinet (Special) Base Items 1.000 x1400108 Each Full-Actuated Controller And Type Super r Cabinet (Special) Base Items 1.000 x1400150 Each Service Installation, Ground Mounted, Metered Base Items 2.000 x1400201 Each Radar Vehicle Detection System, Single Approach, Stop Bar Base Items 2.000 x1400367 Each Pedestrian Signal Post, 10 Ft. Base Items 6.000 x1400374 Each Light Pole, Decorativealuminum, 35ft Mh,250w And 2-50w High Pressure Sodium Luminaires Base Items 2.000 x4022000 Each Temporary Access (Commercial Entrance) Base Items 12.000 x4023000 Each Temporary Access (Road) Base Items 1.000 x4024100 Sq Yd Temporary Access (Winterize) Base Items 922.000 x4400501 Foot Combination Curb And Gutter Removal And Replacement Less Than Or Equal To 10 Feet Base Items 108.000 x5537800 Foot Storm Sewers To Be Cleaned 12" Base Items 100.000 x5537900 Foot Storm Sewers To Be Cleaned 15" Base Items 50.000 x5538200 Foot Storm Sewers To Be Cleaned 24" Base Items 30.000 x6030310 Each Frames And Lids To Be Adjusted (Special) Base Items 57.000 x7010216 l Sum Traffic Control And Protection, (Special) Base Items 1.000 x7030005 Sq Ft Temporary Pavement Marking Removal Base Items 67,748.000 x7830050 Each Raised Reflective Pavement Marker, Reflector Removal Base Items 102.000 x8210005 Each Temporary Luminaire, High Pressure Sodium Vapor, Horizontal Mount, 250 Watt Base Items 15.000 x8600105 Each Master Controller (Special) Base Items 1.000 x8620200 Each Uninterruptable Power Supply, Special Base Items 2.000 x8710024 Foot Fiber Optic Cable In Conduit, No. 62.5/125, Mm12f Sm24f Base Items 2,167.000 x8780012 Foot Concrete Foundation, Type a 12-Inch Diameter Base Items 24.000 z0004538 Sq Yd Hot-Mix Asphalt Driveway Pavement, 10" Base Items 208.000 z0004562 Foot Combination Concrete Curb And Gutter Removal And Replacement Base Items 434.000 z0013798 l Sum Construction Layout Base Items 1.000 z0018500 Each Drainage Structures To Be Cleaned Base Items 10.000 z0030850 Sq Ft Temporary Information Signing Base Items 100.000 z0033020 Each Luminaire Safety Cable Assembly Base Items 15.000 z0033028 Cal Mo Maintenance Of Lighting System Base Items 12.000 z0033046 Each Re-Optimize Traffic Signal System Level 2 Base Items 2.000 z0056608 Foot Storm Sewer (Water Main Requirements) 12 Inch Base Items 551.000 z0056610 Foot Storm Sewer (Water Main Requirements) 15 Inch Base Items 343.000 z0056620 Foot Storm Sewer (Water Main Requirements) 30 Inch Base Items 55.000 z0062456 Sq Yd Temporary Pavement Base Items 46.000 z0073510 Each Temporary Traffic Signal Timing Base Items 2.000 z0076600 Hour Trainees Base Items 1,000.000 $0.80 z0076604 Hour Trainees Training Program Graduate Base Items 1,000.000 $15.00

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.
Division 34 -	Transportation, Transportation Signaling and Control Equipment, Roadway Signaling and Control Equipment, Traffic Signals, Traffic Control Equipment.