Grading - U.S. 30

Nhsx-030-6(182)--3h-06 Route: u.s. 30 Ia 21 Over Us 30 14.00 Each Beams, Pretens. Prestr. Conc. 418.50 Square Yard Colored Sealer Coating Of Concrete 448.00 Cubic Yard Excavation Class 20 2,431.80 Square Yard Longitudinal Grooving In Concrete 6,470.00 Linear Foot Pile, Steel h, 10 In. 528.00 Linear Foot Rail, Concrete Barrier 17,205.00 Pound Reinforcing Steel 132,397.00 Pound Reinforcing Steel, Epoxy Coated 665.30 Cubic Yard Structural Concrete 5,944.00 Pound Structural Steel Nhsx-030-6(184)--3h-06 Route: u.s. 30 0.2 Mi e Of Ia 21 345.00 Linear Foot Culvert, Precast 4,976.00 Cubic Yard Excavation Class 20 69,075.00 Pound Reinforcing Steel 418.00 Cubic Yard Structural Concrete Nhsx-030-6(225)--3h-06 Route: u.s. 30 0.2 Mi e Of Ia 21 200.00 Linear Foot Culvert, Precast 2,532.00 Cubic Yard Excavation Class 20 36,893.00 Pound Reinforcing Steel 64.00 Ton Special Backfill 222.20 Cubic Yard Structural Concrete Nhsx-030-6(234)--3h-86 Route: u.s. 30 0.3 Mi e Of q Ave North And Additional Locations From Tama Bypass To w Of Ia 21 992.00 Cubic Yard Excavation Class 20 51,708.00 Pound Reinforcing Steel 342.40 Cubic Yard Structural Concrete Nhsx-030-6(235)--3h-86 Route: u.s. 30 0.25 Mi w Of t Ave North And Additional Locations From Tamabypass To w Of Ia 21 1,530.00 Cubic Yard Excavation Class 20 53,416.00 Pound Reinforcing Steel 318.70 Cubic Yard Structural Concrete Nhsx-030-6(240)--3h-86 Route: u.s. 30 w Of Ia 21 To 11th Ave Dr 65.00 Each Aprons 74.60 Acre Clearing & Grubbing 1.00 Lump Sum Construction Survey 3,669.00 Linear Foot Culvert Pipe 557,248.30 Cubic Yard Embankment-In-Place 676.50 Square Yard Engineering Fabric 193,476.00 Cubic Yard Excavation Class 10 7,837.00 Cubic Yard Excavation Class 20 21,673.10 Linear Foot Fence, Field 1.00 Each Field Laboratory/Office 22.50 Cubic Yard Flowable Mortar 6,975.40 Cubic Yard Granular Backfill 16,661.30 Ton Granular Shoulders, Type a 500.00 Linear Foot Guardrail, Cable 100.00 Linear Foot Guardrail, Formed Steel Beam 10,089.80 Cubic Yard Modified Subbase 89.40 Acre Mulching 16,921.00 Square Yard Paved Shoulders 1,276.60 Station Pavement Markings 85,781.70 Square Yard Pavement, p.c.c. 43,359.00 Square Yard Removal Of Pvmnt/Drives/Sdwk 18.30 Acre Seeding & Fertilizing 505.30 Station Shoulder Construction 31,450.10 Linear Foot Silt Fence 2,672.40 Ton Special Backfill 71.10 Acre Stabilizing Crop, Seed & Fert. 4.00 Each Steel Beam g'Rail Barrier Trans Section 37,377.80 Linear Foot Subdrain, Longitudinal 1,964.30 Ton Surfacing, Crushed Stone 98,222.00 Cubic Yard Topsoil, Strip/Salvage/Spread Nhsx-030-6(241)--3h-86 Route: u.s. 30 w Of Ia 21 To 11th Ave Dr 12.00 Each Concrete Footings For Signs 1,845.00 Linear Foot Posts, Metal, For Signs 38.00 Linear Foot Posts, Wood, For Signs 926.00 Square Foot Signs, Type a 1,205.00 Square Foot Signs, Type b Nhsx-030-6(242)--3h-86 Route: u.s. 30 w Of Ia 21 To 11th Ave Dr 1.00 Each Control Cabinet 2,495.00 Linear Foot Electrical Curcuits 10.00 Each Handhole 6.00 Each Lighting Poles Nhsx-030-6(256)--3h-86 Route: u.s. 30 Tama Bypass To w Of Ia 21 64.00 Each Aprons 1.00 Lump Sum Bridge Repair 183.70 Acre Clearing & Grubbing 1.00 Lump Sum Construction Survey 3,457.00 Linear Foot Culvert Pipe 1,377.50 Square Yard Drives, p.c.c. 11,351.90 Cubic Yard Embankment-In-Place 22,797.80 Square Yard Engineering Fabric 1,639,571.00 Cubic Yard Excavation Class 10 1,363.50 Cubic Yard Excavation Class 13 3,718.90 Cubic Yard Excavation Class 20 1.00 Each Field Laboratory/Office 244.80 Cubic Yard Flowable Mortar 713.90 Cubic Yard Granular Backfill 3,100.20 Ton Granular Shoulders, Type a 287.50 Linear Foot Guardrail, Formed Steel Beam 5.00 Ton Macadam Stone Base 2,955.20 Cubic Yard Modified Subbase 1,668.80 Acre Mowing 539.20 Acre Mulching 238.40 Acre Native Grass Seeding 3,306.50 Square Yard Paved Shoulders 444.70 Station Pavement Markings 18,921.60 Square Yard Pavement, p.c.c. 201,488.30 Square Yard Removal Of Pvmnt/Drives/Sdwk 2,116.50 Ton Revetment 31.20 Acre Seeding & Fertilizing 95.50 Station Shoulder Construction 96,040.30 Linear Foot Silt Fence 120.80 Ton Special Backfill 269.60 Acre Stabilizing Crop, Seed & Fert. 2.00 Each Steel Beam g'Rail Barrier Trans Section 2.80 Cubic Yard Structural Concrete 5,881.50 Linear Foot Subdrain, Longitudinal 4,430.20 Ton Surfacing, Crushed Stone 187.50 Linear Foot Temp. Barrier Rail 238,580.00 Cubic Yard Topsoil, Strip/Salvage/Spread

Division 02 -	Existing Conditions, Subsurface Investigation.
Division 31 -	Earthwork, Grading, Erosion and Sedimentation Controls, Earthwork Methods.
Division 33 -	Utilities, Storm Drainage Utilities, Culverts, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.