CityMN
Aug 4, 2026
Closes
Sep 9, 2026
Silver Lake Sediment Removal and Dam Modification
Said Construction generally consists of Dredging, Dam Modification, Shoreline Restoration, Pedestrian Trail, Retaining Walls, and Bridge Pier Construction . The work includes the following approximate quantities of work: Dredging: 208,000 CY mechanical sediment removal; Dam Modification (Rock Arch Rapids and Whitewater Wave Pools): Remove existing dam; 14,700 SF sheet pile; 24,400 CY excavation; 75,000 tons rock; 1,020 CY grout; 1.6-acres native seeding. East Shoreline Restoration : 21,800 CY excavation; 3.9-acres native seeding. Pedestrian Trail and Retaining Walls : 9,000 SF concrete walk; 570 LF concrete retaining wall; 1,570 SF soldier pile wall; 5,650 SF block retaining wall; 780 LF ornamental metal railing; 1,470 LF decorative fencing; 1.0-acre turf seeding; 0.5-acre native seeding. Bridge Pier: 45 CY structural concrete; 455 LF steel H-piling 14", 6,900 LB reinforcement bars.