The City of Charleston (City) is accepting Bid Proposals for construction services for the Infrastructure Improvements in the Dupont-Wappoo Watershed Project. The City will receive submittals until October 16, 2026 at 2:00 pm at 2 George Street, Suite 2100, Charleston, SC 29401. The Work includes but is not limited to: demolition of existing storm drain, curb and gutter, driveway aprons, driveways, and trees; installation of storm drain pipes and structures; excavation and grading of an existing open drainage channel; adjustment and installation of water appurtenances, and relocation of water service lines and sanitary sewer service lines as needed; installation of curb and gutter, sidewalk, driveway aprons, and driveways; milling and surfacing with associated restriping of traffic control markings; removal and replacement of fences; installation of sediment and erosion control devices; clearing and grubbing; restoration of disturbed areas; traffic control; as-built record drawings; and more as shown in the Drawings. All related documents will be available at this website, www.charleston-sc.gov , (Business, Bidline, Stormwater), or may be obtained by submitting a request to Jordyn Mallett at For security reasons, you must enable JavaScript to view this E-mail address. or 843-579-6419.