# Lee County Ionwave #B260347JAK Addendum 2

Blind Pass and connected-channel maintenance dredging

**Posted:** September 22, 2026
**Respond By:** October 22, 2026
**Identifier:** B260347JAK Addendum 2
**NAICS:** 237990

Lee County is seeking a contractor to maintain and restore navigation channels through Blind Pass and its connection to Roosevelt Channel.
- **Government buyer:** Lee County Board of County Commissioners, Lee County, Florida; procurement office: Lee County Procurement Management.
- **Work requested:** Maintenance dredging and placement of beach-compatible material, approximately 120,900 cubic yards total:
  - 68,180 cubic yards seaward of Blind Pass Bridge.
  - 43,680 cubic yards in Wulfert Channel.
  - 9,040 cubic yards in Roosevelt Channel.
  - Place suitable material on the downdrift beach between R-112 and R-116.
- **Additional services:** Mobilization and demobilization, environmental protection, shorebird protection, turbidity monitoring, and a County-optional channel resweep of up to 12,000 cubic yards.
- **Notable requirements:** The work includes Blind Pass and connected channels through the historic pass and beneath the bridge between Sanibel and Captiva Island. A variance allows a temporary expanded mixing zone extending 1,500 meters downcurrent from the dredge site and beach sand-discharge point. The project is funded in part or in whole by the Florida Department of Environmental Protection and is subject to applicable grant requirements.
- **OEMs and vendors:** No OEMs, manufacturers, or prospective vendors are named.

### Description

Lee County Board of County Commissioners is seeking a qualified contractor for maintenance dredging of Blind Pass Channel and its connection to Roosevelt Channel, from the Gulf of Mexico into Pine Island Sound. The work includes removing approximately 120,900 cubic yards of sediment from Blind Pass, Wulfert Channel, and Roosevelt Channel, with beach-compatible material placed on the downdrift beach between R-112 and R-116. The solicitation is funded in part or in whole by the Florida Department of Environmental Protection, and vendors must comply with applicable grant requirements, terms, conditions, and specifications. Bids may be submitted electronically through Ion Wave or hand-delivered by the stated deadline.

[View original listing](https://leegov.ionwave.net/PublicDetail.aspx?bidID=875&SourceType=1)