RCB Culvert Replacement - Twin Box

Route: Iowa 136 Stream 0.2 Mi n Of Co Rd e45 2.00 Each Aprons 1.00 Acre Clearing & Grubbing 1.00 Lump Sum Construction Survey 50.00 Linear Foot Culvert Pipe 324.70 Linear Foot Culvert, Precast 1,600.00 Cubic Yard Embankment-In-Place 846.00 Square Yard Engineering Fabric 1,370.00 Cubic Yard Excavation Class 10 6,705.10 Cubic Yard Excavation Class 20 1.00 Each Field Laboratory/Office 85.00 Cubic Yard Granular Backfill 82.00 Ton Granular Shoulders, Type b 343.80 Cubic Yard Modified Subbase 1.76 Acre Mulching .83 Acre Native Grass Seeding 6.34 Station Pavement Markings 634.30 Square Yard Pavement, p.c.c. 122,769.00 Pound Reinforcing Steel 563.40 Square Yard Removal Of Pvmnt/Drives/Sdwk 514.00 Ton Revetment 4.00 Station Shoulder Construction 578.00 Linear Foot Silt Fence .93 Acre Stabilizing Crop, Seed & Fert. 805.20 Cubic Yard Structural Concrete 510.00 Linear Foot Subdrain, Longitudinal 55.00 Ton Surfacing, Crushed Stone 472.00 Cubic Yard Topsoil, Strip/Salvage/Spread 0001 Design No. 0122; Alternate ‘Aa’ Option 1: Cast In Place, Bid This Section If Alternate ‘Aa’ Option 1 Is Chosen 0002 Design No. 0122; Alternate ‘Aa’ Option 2: Precast, Bid This Section If Alternate ‘Aa’ Option 2 Is Chosen 0003 Roadway Items 0004 Roadside Items

Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Ponds and Reservoirs.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.