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  4. ›Oregon/Washington Clamshell Maintenance Dredging 2026

U.S. Department Of Defense·Oregon

Oregon/Washington Clamshell Maintenance Dredging 2026

Closes 7/6/2026$10M – $50MInvitation for Bid
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Description

The US Army Corps of Engineers is seeking bids for the Oregon/Washington Clamshell Maintenance Dredging 2026 project. The project involves dredging and placement of materials at various locations in Oregon and Washington. The contractor will be required to perform the work in accordance with the terms of the contract, which includes strict adherence to environmental regulations and water quality standards. The project requires the contractor to have experience with clamshell dredging and to have the necessary equipment and personnel to complete the work. Some of the key requirements of the project include: * Dredging and placement of materials at multiple locations * Compliance with environmental regulations and water quality standards * Use of a turbidimeter to monitor water quality * Implementation of best management practices to minimize environmental impacts * Coordination with the US Army Corps of Engineers and other stakeholders * Compliance with all applicable laws and regulations. Some of the specific locations where the work will be performed include: * Chetco Boat Basin, Curry County, OR * Port Orford, Curry County, OR * Baker Bay, Pacific County, WA * USCG Cape Disappointment, Pacific County, WA * Chinook, Pacific County, WA * Skipanon River, Clatsop County, OR * Skamokawa Creek, Wahkiakum County, WA * Wahkiakum Ferry Channel, Wahkiakum County, WA * Willow Grove Boat Basin, Cowlitz County, WA * Longview Turning Basin, Cowlitz County, WA * Port of Longview, Cowlitz County, WA * Old Mouth Cowlitz, Cowlitz County, WA * Lower Vancouver Anchorage, Clark County, WA * Oregon Slough Lower, Multnomah County, OR.

Attached files

Contact

Ian Lutjens(Contracting Officer)

[email protected]

(503) 808-4434

Key dates

Opened
3/5/2026
Pre-bid meeting
4/29/2026
Closes
7/6/2026
Projected award
7/15/2026
Duration
284 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237990
Solicitation №
W9127N26BA015

Budget estimate

$10,000,000 – $50,000,000

Based on the project description, the budget for this project is estimated to be over $10,000,000. The exact budget will depend on the bids received and the final contract award. The budget will be influenced by factors such as the cost of equipment, labor, and materials, as well as the complexity of the project and the level of competition among bidders.

AI estimate from the solicitation

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