FY26 Duluth Superior Harbor Maintenance Dredging
Army Corps of Engineers · W072 ENDIST DETROIT
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation W911XK26BA018 in this department, oldest first.
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Decide bid or no bid before the response deadline.
- Look at the past winners for likely competitors and teaming partners.
- Follow the opportunity to hear about amendments and the award.
What the notice says
***** Amendment 0001 is issued to extend the bid due date ***** This Invitation for Bid is being solicited as Full-and-Open Competition. Mobilize a dredge to the Duluth-Superior channel and perform mechanical dredging within the channel. Dredging will be required within the following areas: Dredge Area 3: Duluth Anchorage Area, Dredge Area 6: East Gate Basin, Dredge Area 11: Superior Front Channel (Near Barkers Island), Dredge Area 17: Superior Entry (between the pier structures and breakwater structures). The contract also includes options to perform additional dredging within Dredge Area 3 a… (show all)
t the Duluth Anchorage Area and Dredge Area 14 near the mouth of the Nemadji River. Dredged material will be mechanically placed at the Erie Pier Confined Disposal Facility (CDF). Placement at this facility will require material to be washed to segregate fine to coarse grained sands from silty poorly draining material. The sand will have to be stockpiled on site. Every 10,000 CY of washed sand will require a sieve analysis to confirm the washing operations is sufficiently separating the fines from the sand. The Contractor would then demobilize when dredging and material placement are complete.
Who won similar work
30 award notices on SAM.gov in the last 24 months. Matched by: Same office (W072 ENDIST DETROIT), same product/service code (PSC) Y1KF and NAICS 237990.
Single-winner award sizes (30): middle half $1.2M to $180.0M, median $3.0M; range $428K to $180.0M.
| Winner | Awards | Value | Last |
|---|---|---|---|
| KING CO INC | 7 | $184.4M | Apr 16, 2026 |
| MORRISH-WALLACE CONSTRUCTION, INC. | 4 | $186.0M | Dec 30, 2025 |
| DEAN MARINE AND EXCAVATING, INC. | 3 | $184.3M | May 7, 2026 |
| VIKING MARINE CONSTRUCTION LLC | 3 | $182.8M | May 27, 2026 |
| NEXT GENERATION LOGISTICS, LLC | 2 | $181.9M | Dec 30, 2025 |
| DUBUQUE BARGE AND FLEETING SERVICE CO 5 JONES ST STE 2 Dubuque IA 52001 USA | 1 | $180.0M | Dec 30, 2025 |
| M C M MARINE, INC. | 1 | $180.0M | Dec 30, 2025 |
| Dredgit Corporation | 1 | $180.0M | Dec 30, 2025 |
| PEARL BEACH CONSTRUCTION COMPANY | 1 | $180.0M | Dec 30, 2025 |
| ROEN SALVAGE CO. 180 E REDWOOD ST Sturgeon Bay WI 54235 USA | 1 | $180.0M | Dec 30, 2025 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.
- May 27, 2026VIKING MARINE CONSTRUCTION LLC$1.6MOntonagon, Port Wing, and Cornucopia Maintenance DredgingNo listed company matched (Materiality N/A)
- May 7, 2026DEAN MARINE AND EXCAVATING, INC.$1.9MFY25 Lexington Harbor Maintenance DredgingNo listed company matched (Materiality N/A)
- Apr 16, 2026KING CO INC$862KFY25 South Haven and New Buffalo Maintenance DredgingNo listed company matched (Materiality N/A)
- Apr 9, 2026DEAN MARINE AND EXCAVATING, INC.$2.4MSaginaw Maintenance Dredging and CDFNo listed company matched (Materiality N/A)
- Jan 8, 2026VIKING MARINE CONSTRUCTION LLC$1.2MSt. Joseph Outer Harbor and Holland Outer Harbor Maintenance DredgingNo listed company matched (Materiality N/A)
- Dec 30, 2025DUBUQUE BARGE AND FLEETING SERVICE CO 5 JONES ST STE 2 Dubuque IA 52001 USA$180.0MGreat Lakes Dredging Multiple Award Task Order Contract (MATOC)No listed company matched (Materiality N/A)
- Dec 30, 2025Dredgit Corporation$180.0MGreat Lakes Dredging Multiple Award Task Order Contract (MATOC)No listed company matched (Materiality N/A)
- Dec 30, 2025DEAN MARINE AND EXCAVATING, INC.$180.0MGreat Lakes Dredging Multiple Award Task Order Contract (MATOC)No listed company matched (Materiality N/A)
- Dec 30, 2025GEO GRADEL CO 3135 FRONT ST Toledo OH 43605 USA$180.0MGreat Lakes Dredging Multiple Award Task Order Contract (MATOC)No listed company matched (Materiality N/A)
- Dec 30, 2025GREAT LAKES DOCK AND MATERIALS, L.L.C.$180.0MGreat Lakes Dredging Multiple Award Task Order Contract (MATOC)No listed company matched (Materiality N/A)
Competitive landscape
For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (0 filings)
- 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
- 0 bills named on the past winners' lobbying filings
- 32 rules from the department in the last 12 months
- 0 executive orders naming the agency in the last 12 months
Market
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
- 0 of the past winners are listed companies
- 0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.