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Lee County·Florida

Blind Pass Maintenance Dredging

Closes 10/22/2026$4M – $7MInvitation for Bid
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Description

Lee County, Florida is seeking a qualified contractor to perform maintenance dredging of the Blind Pass Channel and its connection to Roosevelt Channel, removing approximately 120,900 cubic yards of sediment and placing beach‑compatible material on a designated downdrift beach area. The work includes mobilization, dredge‑and‑fill operations, environmental protection measures, shorebird protection, turbidity monitoring, and optional channel resweep. The project is funded in part or whole by the Florida Department of Environmental Protection, and all bidders must comply with related grant requirements and extensive documentation (E‑Verify, background screening, certifications, etc.). Bids must be submitted electronically via Ion Wave or hand‑delivered by the deadline, and a non‑mandatory pre‑bid meeting is scheduled for October 1, 2026. • Scope: Removal of ~120,900 CY of sediment from Blind Pass and Roosevelt Channel; placement of material on beach R‑112 to R‑116. • Required permits & variance for a 1,500 m mixing zone. • Funding: Florida Department of Environmental Protection (grant‑linked). • Mandatory documentation: Sunbiz registration, E‑Verify affidavit, background screening, environmental compliance forms, insurance, bid bond, etc. • Pre‑bid meeting (optional) on 10/1/2026 at 6486 Sanibel Captiva Rd, Sanibel, FL. • Submission deadline: 10/22/2026 02:30 PM ET (electronic or hand‑delivered). • Project location: Blind Pass, between Sanibel and Captiva Islands, Lee County, FL. • Estimated quantities: 120,900 CY dredge‑and‑fill, 45 days shorebird protection, additional 12,000 CY optional channel resweep.

Attached files

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

Contact

Jason Koza(Procurement Manager)

[email protected]

(239) 533-8898

Key dates

Opened
9/22/2026
Questions due
10/14/2026
Pre-bid meeting
10/1/2026
Closes
10/22/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237990
Solicitation №
B260347JAK Addendum 1

Budget estimate

$4,000,000 – $7,000,000

Based on industry benchmarks for marine dredging, the typical cost ranges from $30 to $50 per cubic yard of material moved, plus mobilization, environmental monitoring, and compliance costs. For 120,900 CY, the base dredging cost would be roughly $3.6 M–$6.0 M. Adding mobilization/demobilization, permitting, shorebird protection, and contingency could increase the total to approximately $4 M–$7 M. Therefore, the expected contract value is estimated in the low‑single‑digit‑million‑dollar range. Factors influencing the final amount include sediment composition, weather delays, and any additional optional work (e.g., channel resweep).

AI estimate from the solicitation

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