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  5. ›Chattooga Lake Dam Spillway Construction Bids

Department of Environmental Services·South Carolina

Chattooga Lake Dam Spillway Construction Bids

Closes 6/10/2026$500k – $2MInvitation for Bid
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Description

The South Carolina Department of Environmental Services is seeking qualified contractors to rehabilitate the primary spillway of the Chattooga Lake Dam. The project involves inspection, demolition of deteriorated sections, concrete repair, installation of erosion control measures, and final testing to ensure safe discharge capacity. This is a civil‑engineering construction contract awarded on a bid basis. • Scope includes removal of existing damaged spillway components and reconstruction to current safety standards. • Required expertise in dam safety, concrete work, hydraulic engineering, and environmental compliance. • Project location is the Chattooga Lake Dam site; contractors must coordinate with state officials and adhere to a June 10, 2026 submission deadline.

Attached files

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

Contact

Lynda Airey(Agency Project Coordinator)

[email protected]

(214) 984-1743

Key dates

Opened
6/2/2026
Closes
6/10/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237990
Solicitation №
CLC 26-001

Budget estimate

$500,000 – $2,000,000

No contract value is disclosed, but typical spillway rehabilitation projects for a medium‑size dam range from several hundred thousand to a few million dollars. Assuming modest site conditions, material costs, and labor rates in South Carolina, a reasonable estimate would be between $500,000 and $2,000,000. Factors influencing this range include the extent of concrete replacement, site access, environmental protection measures, and any required hydraulic testing.

AI estimate from the solicitation

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