Demolition, site work, paving and new construction of a bridge / tunnel in Bowman, North Dakota. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

Proposed Work Consists of 0.2400 Miles of Structure Replacement Located Us 85, 4 Mi S of Jct Us 12 (Bowman) And Involves Approximately: 1 L Sum Contract Bond; 1 L Sum Removal of Structure; 354 Ton Removal of Pavement; 1630 Lf Remove Existing Fence; 1 Ea Removal of Temporary Bypass; 93 Cy Common Excavation-type B; 2854 Cy Topsoil; 9249 Cy Borrow-excavation; 1 L Sum Class 1 Excavation; 1 L Sum Class 2 Excavation; 1 L Sum Channel Excavation; 1 Ea Foundation Preparation; 195 M Gal Water; 1 Ea Reshaping Connection; 4.5 Acre Seeding Class Ii; 3.6 Acre Temporary Cover Crop; 3.6 Acre Soil Stabilizer; 4.4 Acre Hydraulic Mulch; 516 Sy Ecb Type 2; 128 Sy Trm Type 1; 1405 Cy Riprap Grade Ii; 129 Cy Remove and Replace Riprap; 1248 Lf Silt Fence; 1248 Lf Remove Silt Fence; 4035 Lf Fiber Rolls 12in; 1027 Lf Remove Fiber Rolls 12in; 60 Lf Flotation Silt Curtain; 60 Lf Remove Flotation Silt Curtain; 240 Cy Salvaged Base Course; 969 Ton Aggregate Base Course Cl 5; 2854 Ton Aggregate Base Course Cl 13; 792 Ton Clean Rock; 2823 Sy Full Depth Reclamation; 409 Gal Tack Coat; 612 Gal Prime Coat; 2140 Sy Milling Pavement Surface; 1246 Ton Superpave Faa 45; 19 Ea Cored Sample; 74 Ton Pg 58h-34 Asphalt Cement; 200.4 Cy Bridge Substructure Concrete; 225.4 Cy Bridge Deck Concrete; 45.2 Cy Bridge Barrier Concrete; 191.2 Sy Concrete Bridge Approach Slab; 612 Sy Penetrating Water Repellent Treatment; 825 Lf Prestressed Box Beam-21in; 59206 Lbs Reinforcing Steel-grade 60-epoxy Coated; 1016 Lbs Structural Steel; 360 Lf Steel Piling Hp 10 X 42; 540 Lf Steel Piling Hp 14 X 73; 4 Ea Dynamic Pile Test; 1 L Sum Mobilization; 300 Mhr Flagging; 1674 Unit Traffic Control Signs; 2 Ea Portable Rumble Strips; 8 Ea Type Iii Barricade; 31 Ea Delineator Drums; 12 Ea Tubular Markers; 73 Ea Vertical Panels-back to Back; 1349 Sf Obliteration of Pavement Marking; 1 Ea Field Office; 1 Ea Aggregate Laboratory; 1 Ea Bituminous Laboratory; 1 Ea Contractor's Laboratory; 1815 Sy Geosynthetic Material Type Rr; 435 Sy Geosynthetic Material Type S1; 290 Lf Pipe Conduit 24in-approach; 380 Lf Pipe Conduit Arch 66in X 51in-approach; 3 Ea Right of Way Markers; 3 Ea Iron Pin R/w Monuments; 52 Lf Curb & Gutter-type 1 Special; 1530 Lf Fence Woven Wire; 2036 Lf Temporary Fence; 5 Ea Corner Assemblywood Post; .466 Mile Sinusoidal Rumble Strip - Asphalt Shoulder; .233 Mile Sinusoidal Rumble Strip - Asphalt Centerline; 452 Lf Short Term 6in Line-type R; 4684 Lf Pvmt Mk Painted 6in Line; 333 Lf W-beam Guardrail; 4 Ea W-beam Guardrail End Terminal; 433 Lf Remove W-beam Guardrail & Posts; 4 Ea Remove End Treatment & Transition; 1 Ea Temporary Stream Diversion; 1 Set Bridge Bench Marks; 68 Sf Elastomeric Bearing Pad; 2 Ea Concrete Sleeper Slab; 82 Lf Polyurethane Foam Joint Seal; 2 Ea Abutment Underdrain System. Bid Range $4,000,001 to $4,500,000 Prequalification is required for all bidders submitting a bidding proposal form. Prequalification is required annually. Prequalified contractors who wish to renew their prequalification must submit a complete "Contractor's Prequalification Statement" by July 1 of each calendar year. Bidders who are not currently prequalified must submit a complete "Contractor's Prequalification Statement" at least 10 business days prior to the date of the bid opening. Information is available from the Construction Services Division of the North Dakota Department of Transportation. Contractor's License--A contractor is not required to have a license from the state of North Dakota before bidding on any project, however, no contract will be awarded unless said contractor holds a current North Dakota license in the class within which the value of the contract falls. The right is reserved to reject any and all proposals, to waive technicalities, or to accept such as may be determined to be for the best interests of the state. NDDOT - 24221 - Structure Replacement *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.