Ontonagon, Port Wing, and Cornucopia Maintenance Dredging
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W911XK26BA021
- Agency
- ENDIST Detroit US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Y1KF Construction Of Dredging Facilities
- Place of performance
- Ontonagon County, Michigan and Bayfield County, Wisconsin Ontonagon, Michigan, United States
- Points of contact
-
- Joseph Orlando joseph.orlando@usace.army.mil (313) 226-2683
- MAJ Matthew McDuffie matthew.mcduffie@usace.army.mil (313) 226-2283
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, Detroit District, issued this solicitation (W911XK26BA021) on March 17, 2026, to procure maintenance dredging services at three harbor locations: Ontonagon Harbor in Michigan, Port Wing Harbor in Wisconsin, and Cornucopia Harbor in Wisconsin. The contract is structured as a base contract with five optional task orders, allowing the contractor flexibility to dredge the harbors in any order and mobilize/demobilize equipment as needed. Contract requirements include dredging specified cubic yardage at each location and placing dredged material at designated nearshore placement sites in accordance with detailed plans and specifications. Amendment 0001 was issued to update specifications and drawings for Cornucopia Harbor and provide responses to Requests for Information. Price evaluation was conducted on the base contract only, consistent with FAR 52.217-3, with all bidders required to acknowledge the amendment and provide bid security equal to 20% of their total bid amounts. The proposal submission deadline was April 21, 2026.
This solicitation is designated as a Total Small Business set-aside, restricting eligibility to qualified small businesses. Six offerors submitted bids: Viking Marine Construction, LLC; Dean Marine and Excavating, Inc.; King Co., Inc.; Jones Fish Hatcheries & Distributors, LLC; Walsh Service Solutions, LLC; and Stimulant Marine Construction, LLC. The base contract dredging quantities include 11,600 cubic yards at Port Wing, 10,400 cubic yards at Ontonagon, and 5,500 cubic yards at Cornucopia (Outer), with optional quantities of 5,100 cubic yards at Ontonagon, 3,200 cubic yards at Cornucopia (Inner), and 4,800 cubic yards at Port Wing. Total bid values for base and all options ranged from approximately $1.64 million to $3.39 million. The work is to be performed in Bayfield County, Wisconsin, and Ontonagon County, Michigan, with tiered cubic yard pricing structures that provide cost reductions for quantities exceeding specified thresholds.
Notice text
3 versions
Update #3 · Latest ·
***** Posting of Bid Abstract ***** ***** Amendment 0001 is issued to update the specifications and drawings for Cornucopia Harbor MD and provide RFI responses ***** Mobilize to Ontonagon Harbor in Ontonagon, Ontonagon County, MI, Port Wing Harbor in Port Wing, Bayfield County, WI, and Cornucopia Harbor in Cornucopia, Bayfield County, WI. Dredge harbor locations as shown in plans. Place material dredged from Ontonagon and Port Wing Harbors at nearshore placement site as shown in plans. Place material dredged from Cornucopia (Outer) Harbor at nearshore placement site as shown on contract drawings. Harbors may be dredged in any order. Demobilize when work is complete. Should the applicable options be awarded, mobilize dredge to Cornucopia (Inner) Harbor, dredge between the limits and place material as shown in plans. Demobilize when work is complete.
Update #2 ·
***** Amendment 0001 is issued to update the specifications and drawings for Cornucopia Harbor MD and provide RFI responses ***** Mobilize to Ontonagon Harbor in Ontonagon, Ontonagon County, MI, Port Wing Harbor in Port Wing, Bayfield County, WI, and Cornucopia Harbor in Cornucopia, Bayfield County, WI. Dredge harbor locations as shown in plans. Place material dredged from Ontonagon and Port Wing Harbors at nearshore placement site as shown in plans. Place material dredged from Cornucopia (Outer) Harbor at nearshore placement site as shown on contract drawings. Harbors may be dredged in any order. Demobilize when work is complete. Should the applicable options be awarded, mobilize dredge to Cornucopia (Inner) Harbor, dredge between the limits and place material as shown in plans. Demobilize when work is complete.
Update #1 ·
Mobilize to Ontonagon Harbor in Ontonagon, Ontonagon County, MI, Port Wing Harbor in Port Wing, Bayfield County, WI, and Cornucopia Harbor in Cornucopia, Bayfield County, WI. Dredge harbor locations as shown in plans. Place material dredged from Ontonagon and Port Wing Harbors at nearshore placement site as shown in plans. Place material dredged from Cornucopia (Outer) Harbor at nearshore placement site as shown on contract drawings. Harbors may be dredged in any order. Demobilize when work is complete. Should the applicable options be awarded, mobilize dredge to Cornucopia (Inner) Harbor, dredge between the limits and place material as shown in plans. Demobilize when work is complete.
Attachments
| File | Type | Posted |
|---|---|---|
| Abstract of Bids - Construction - W911XK26BA021 (Final).pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Ontonagon, Port Wing, and Cornucopia Maintenance Dredging | Award Notice | |
| Ontonagon, Port Wing, and Cornucopia Maintenance Dredging | Solicitation |
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