Site work and paving for a bridge / tunnel in Winona, Minnesota. Completed plans call for site work for a bridge / tunnel; and for paving for a bridge / tunnel.

Removal of Existing Bridges & Replacement With New Bridges Including Bituminous Surfacing, Miscellaneous Removals, Prestressed Concrete Beams, Structural, Slab & Barrier Concrete, Structural Steel, Excavation, Aggregate Base & Surfacing, Piling, Concrete Curb & Gutter, Random Riprap, Traffic Barrier & End Treatments, Traffic Control, Erosion Control and Turf Establishment. PROJECT LOCATION Site 1 - On CSAH 26 approximately 0.1 Miles East of TH 74; Over Whitewater River in Elba, MN Site 2 - On CSAH 26 approximately 2.5 Miles East of TH 74/0.1 Miles East of CR 114, Over Tributary to South Fork Whitewater River Estimated quantities of work Site 1 Mobilization - 1 ls; grubbing - 1.1 acre; sawing bituminous pavement (full depth) - 58 lf; salvage pipe culverts - 65 lf; remove bituminous pavement - 2,263 sy; common excavation - 954 cy; common embankment (cv) - 1,162 cy; aggregate surfacing & base class 2, 5 & 5 modified (cv) - 1,627 cy; bituminous material for tack coat - 101 gallons; type sp 12.5 wearing course mixture (2,c) - 468 ton; type s (tl-4) barrier concrete (3s52) - 696 lf; structural concrete (1g52) & (3b52) - 398 cy; reinforcement bars - 5,250 pound; reinforcement bars (epoxy coated) - 108,160 pound; reinforcement bars (stainless-75ksi) - 710 pound; bridge slab concrete (3yhpc-m) - 12,516 sf; strucuture excavation - 1 ls; slope preparation - 1 ls; foundation prep pile bent piers - 1 ls; floor drain type b706 modified - 4 each; bearing assembly - 30 each; diaphragms for type 40mh prestressed beam - 330 lf; prestressed concrete beams 40mh - 1,590 lf; bridge approach panels - 172 sy; expansion joints design e5 - 76 lf; remove existing bridge - 1 ls; steel h-test pile 75' long 10" - 2 each; steel h-test pile 85' long 10" - 2 each; steel h-test pile 95' long 14" - 4 each; pile tip protection 10" & 14" - 42 each; steel h-piling 10" & 14" - 2,620 lf; 20" steel pile shells - 208 lf; 15" hpp pipe culvert - 58 lf; install pipe culvert - 45 lf; drainage system type (b910) - 1 ls; granular filter - 380 cy; random riprap class v - 910 cy; concrete curb & gutter design b624 - 132 lf; end treatment-tangent terminal - 4 each; traffic barrier design type 31 & transition type 31 - 475 lf; traffic control - 1 ls; silt fence type ms - 2,485 lf; flotation silt curtain type moving water - 300 lf; turf establishment - 1 ls; rolled erosion prevention category 20 - 5,148 sy; rapid stabilization method 1 - 1.1 acre; and miscellaneous and appurtenant items required for a complete project. Site 2 Mobilization - 1 ls; grubbing - 0.3 acre; sawing bituminous pavement (full depth) - 83 lf; remove bituminous pavement - 546 sy; common excavation - 308 cy; common embankment (cv) - 322 cy; aggregate surfacing & base class 2, 5 & 5 modified (cv) - 392 cy; bituminous material for tack coat - 32 gallons; type sp 12.5 wearing course mixture (2,c) - 143 ton; structural concrete (3g52) - 200 cy; reinforcement bars (epoxy coated) - 58,010 pound; remove existing bridge - 1 ls; granular backfill - 1,676 cy; course aggregate bedding (cv) - 284 cy; random riprap class iv - 212 cy; traffic control - 1 ls; silt fence type ms - 688 lf; flotation silt curtain type moving water - 50 lf; temporary stream diversion system - 1 ls; temporary sediment trap - 1 each; turf establishment - 1 ls; rolled erosion prevention category 20 - 1,239 sy; rapid stabilization method 1 - 0.3 acre; and miscellaneous and appurtenant items required for a complete project. Bids must be accompanied by a corporate bond in favor of the Winona County Auditor in the amount of five percent (5%) of the bid. The recommendation for award will be submitted to the County Board at a regularly scheduled meeting. Contact Person: Troy Drath, Assistant County Engineer - (507) 457-8844 or tdrath@winonacounty.gov or Matt Kaul, Senior Technician - (507) 457-8846 or mkaul@winonacounty.gov The County reserves the right to reject any or all bids received.