City of Charleston - Infrastructure Improvements in the Dupont-Wappoo Watershed - 2026
City of Charleston cityCity · Charleston, SC- Due
- Oct 16, 2026
- Deadline passed
- Posted
- Sep 28, 2026
- Primary contact
- Jordyn Mallett
- (843) 579-6419
The 30-second brief
The City of Charleston is soliciting bid proposals for construction services for stormwater infrastructure improvements within the Dupont-Wappoo Watershed. The scope of work includes the demolition of existing storm drains, curbs, gutters, driveways, and trees, along with the installation of new storm drain pipes, structures, curbs, sidewalks, and driveways. Additional work encompasses the excavation and grading of an open drainage channel, utility relocations for water service and sanitary sewer lines, milling, asphalt surfacing, restriping, fencing replacement, erosion control, clearing and grubbing, and site restoration. Submissions are due by October 16, 2026, at 2:00 PM at 2 George Street, Suite 2100, Charleston, SC 29401.
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
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Summary
The City of Charleston is soliciting bid proposals for construction services for stormwater infrastructure improvements within the Dupont-Wappoo Watershed.
The scope of work includes the demolition of existing storm drains, curbs, gutters, driveways, and trees, along with the installation of new storm drain pipes, structures, curbs, sidewalks, and driveways. Additional work encompasses the excavation and grading of an open drainage channel, utility relocations for water service and sanitary sewer lines, milling, asphalt surfacing, restriping, fencing replacement, erosion control, clearing and grubbing, and site restoration. Submissions are due by October 16, 2026, at 2:00 PM at 2 George Street, Suite 2100, Charleston, SC 29401.
REQUIRED DELIVERABLES
12- 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
- Submit to
- 2 George Street, Suite 2100, Charleston, SC 29401
- Scope location
- Charleston, SC
- Reported agency
- City of Charleston
Questions about this BID
How do I respond to this Bid from City of Charleston city?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 16, 2026. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: 2 George Street, Suite 2100, Charleston, SC 29401. For questions, contact Jordyn Mallett.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including City of Charleston city in SC, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Jordyn Mallett at (843) 579-6419. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: 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 san. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from City of Charleston city?
All active and historical solicitations from City of Charleston city are tracked and searchable. As a city agency, City of Charleston city regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from City of Charleston city for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Charleston, SC. Review the full solicitation for detailed scope requirements.