Cedar Street 20th Street to 21st Street Street & Utility Reconstruction

The City of Yankton is soliciting bids for a comprehensive reconstruction of Cedar Street between 20th and 21st Streets, including full pavement replacement, new water‑main installation, sanitary‑sewer upgrades, sidewalk construction, curb & gutter work, utility relocation, and associated traffic‑control and erosion‑control measures. The contract will be awarded to the lowest responsive bidder, with performance and payment bonds equal to 100 % of the contract price and a 5 % bid guarantee (or 10 % bid bond). The project must be completed by October 9, 2026, and liquidated damages of $950 per day apply for late completion. • Major works: 6‑in. PCC roadway, 4‑in. & 6‑in. concrete sidewalks, 6‑in. PVC water main, 8‑in. sanitary sewer, retaining wall, utility relocations, and extensive traffic‑control/erosion‑control. • Required licenses: South Dakota Water and Sewer Installation Contractor (or Plumbing Contractor) and corresponding city license for water/sewer work. • Bonds & insurance: 100 % performance and payment bonds; general liability $500 k per occurrence, auto liability $1 M, workers’ comp statutory. • Timeline: Bids due April 16 2026; award announced April 27 2026; notice to proceed within 10 days of award; final completion by October 9 2026.