Posted on Infraday
Opportunity overview
- Issuing organization
- City of Charleston
- Location
- Charleston, South Carolina
- Submission deadline
- October 9, 2026 at 2:00 p.m. (timezone not stated)
Project overview & scope
Infraday-curated opportunity
Issue date: 2026-09-15
Issuing agency: City of Charleston
Location: Charleston, South Carolina
Sector: Environment, Resilience & Climate
Opportunity type: Request for Qualifications (RFQ)
Official reference: Dupont Wappoo Watershed Improvements Plan, Phase One
Response deadline: October 9, 2026 at 2:00 p.m. (timezone not stated)
Scope
Prepare conceptual preliminary engineering and planning for flood-mitigation improvements in the roughly 1,600-acre Dupont Wappoo drainage basin, including its constrained, tidally influenced central channel and associated drainage infrastructure.
Submission notes
Submit a statement of qualifications following the City RFQ. Phase One will support a later USACE-led final-design, permitting and construction-document phase. Review the posted project map, master plan and SBE forms.
Source reviewed: October 4, 2026 (America/New_York)
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