St. Charles County is soliciting a sealed‑bid contractor to design, permit, drill, construct, test, and certify a new public water‑supply well and associated pump system for the Sundust Preserve Dog Park. The scope includes engineering design, regulatory coordination, drilling a 1,100‑ft, 6‑in. well, surface and production casing, pressure grouting, well development, water sampling, pump installation (15 hp, 90 gpm), pitless assembly, testing, certification, site protection, erosion control, and post‑construction restoration. The contractor must provide performance and payment bonds, insurance, and comply with prevailing‑wage, E‑Verify, and veteran‑friendly policies. The contract is a single‑award, fixed‑price bid with a 60‑day construction window after the Notice to Proceed.