Demolition, site work, paving and new construction of a civil project in Riga, 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 0.2960 Miles of Structure Removal & Replacement Located 15th Ave N, 3 Mi W and 1 Mi N of Us 2 (Granville) And 82nd St N, 3 Mi W and 2 Mi N of Upham And Involves Approximately: 1 L Sum Contract Bond; 1 Ea Railway Protection Insurance-Site 1; 1 L Sum Removal of Trees & Brush; 1 L Sum Removal Of Structure-Site 1; 1 L Sum Removal of Structure-Site 2; 405 Lf Remove Existing Fence; 891 Cy Common Excavation-Type B; 876 Cy Topsoil; 200 Cy Topsoil-Imported; 5580 Cy Borrow-Excavation; 1 Ea Box Culvert Excavation - Site 1; 1 Ea Box Culvert Excavation - Site 2; 1 L Sum Foundation Preparation-Site 1; 1 L Sum Foundation Preparation-Site 2; 1643 Cy Foundation Fill; 1.6 Acre Seeding Class Ii; 1.6 Acre Temporary Cover Crop; 3.2 Acre Straw Mulch; 1081 Sy Ecb Type 3; 589 Cy Riprap Grade Ii; 110 Lf Silt Fence; 110 Lf Remove Silt Fence; 5050 Lf Fiber Rolls 12in; 2525 Lf Remove Fiber Rolls 12in; 320 Lf Flotation Silt Curtain; 320 Lf Remove Flotation Silt Curtain; 1042 Ton Aggregate Surface Course Cl 13; 232 Lf 18ft X 13ft Precast Rcb Culvert; 50 Lf Dbl 14ft X 6ft Precast Rcb Culvert; 8 Ea 18ft X 13ft Precast Rcb End Section; 2 Ea Dbl 14ft X 6ft Precast Rcb End Section; 1 L Sum Mobilization- Site 1; 1 L Sum Mobilization - Site 2; 388 Unit Traffic Control Signs; 16 Ea Type Iii Barricade; 1332 Sy Geosynthetic Material Type G; 883 Sy Geosynthetic Material Type Rr; 2761 Sy Geosynthetic Material Type S1; 415 Lf Fence Barbed Wire 4 Strand-Steel Post; 520 Lf Temporary Fence; 2 Ea Corner Assembly Barbed Wire-Wood Post; 8 Ea Object Markers - Type Iii; 1 Ea Temporary Stream Diversion - Site 1; 1 Ea Temporary Stream Diversion - Site 2; .45 Acre Wetland Mitigation Site 1; .52 Acre Wetland Mitigation Site 2. Bid Range $2,500,001 to $3,000,000 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 - 23983 - Structure Removal & 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.