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  5. ›Project 3500 Western Peninsula - Civil Engineering and…

City of Charleston·South Carolina

Project 3500 Western Peninsula - Civil Engineering and Landscape Architecturre Services

Closes 9/21/2026$2M – $5MRequest for Proposal
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Description

The City of Charleston is seeking qualified firms to provide integrated civil engineering and landscape architecture services for the Western Peninsula portion of Project 3500. The scope includes site analysis, design development, permitting, construction documentation, and construction oversight for a mixed‑use redevelopment area. A mandatory site visit is required to understand the context and constraints of the WestEdge Redevelopment Parcels. Bids must be submitted by the specified deadline, and the selected firm will collaborate closely with city officials throughout the project lifecycle. • Deliver comprehensive civil engineering and landscape architecture design packages (plans, specifications, cost estimates). • Perform permitting, regulatory compliance, and coordination with utility agencies. • Provide construction administration services, including site inspections and contractor coordination. • Conduct a mandatory site visit on August 24 2026 to assess site conditions. • Submit a full proposal by September 21 2026, 2:30 PM.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Gary Cooper(Purchasing Agent)

[email protected]

(843) 724-7316

Key dates

Opened
8/10/2026
Site visit
8/24/2026Mandatory
Closes
9/21/2026

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
541330
Solicitation №
RFP-2026-3500-WP-02

Budget estimate

$2,000,000 – $5,000,000

No fiscal amount is disclosed in the solicitation. Based on the size of a city‑wide redevelopment (Project 3500) that includes extensive civil engineering, permitting, and landscape architecture deliverables, a reasonable estimate for the contract value would be in the low‑ to mid‑single‑digit millions of dollars. Factors influencing the range include project scope (design, permitting, construction administration), duration (likely multi‑year), and the complexity of integrating infrastructure with landscape design. A conservative low estimate is about $2 million, while a high estimate could approach $5 million.

AI estimate from the solicitation

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