Great lakes dredging multiple award task order contract (MATOC)
Active Awarded Last action
- Contract number
- W911XK26DA008
- Awardee
-
Morrish-Wallace Construction, Inc. UEI YRGTDQLHAH26
- Awarding agency
-
ENDIST Detroit
US Army Corps of Engineers, Department of Defense
- Task orders
- 4 $5,194,037 obligated
Award facts
- Opportunity
-
- Great Lakes Dredging Multiple Award Task Order Contract (MATOC) Pre-Solicitation · W911XK25RA037 · Posted Aug 14, 2025
- Combined order value
- $5,194,037 Current and potential, with all options
- Last date to order 16% complete
- IDV ceiling 3% used
- $180,000,000.00
- Maximum order
- $6,000,000.00
- Award type
- Multiple award
- Funding agency
- Department of the Army Department of Defense
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Y1KF Construction Of Dredging Facilities
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 14 offers Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
Award details come from SAM.gov/FPDS.
About this IDV
The Department of the Army awarded an Indefinite Delivery Contract to Morrish-Wallace Construction, Inc. (doing business as Ryba Marine Construction CO.) on December 30, 2025, for the Great Lakes Dredging Multiple Award Task Order Contract (MATOC) with a ceiling value of $180 million through December 29, 2030. This is a multiple-award contract designated as a Total Small Business set-aside. Morrish-Wallace is an SBA-certified HUBZone small disadvantaged business.
The contract supports maintenance dredging and construction services across the Great Lakes region within the boundaries of three Army Corps of Engineers districts: Buffalo, Chicago, and Detroit. Services include dredging operations between specified upstream and downstream limits, placement of dredged materials through shoreline beach nourishment, Confined Disposal Facilities, or Dredged Materials Disposal Facilities, plus associated CDF and DMDF site work, surveys, environmental compliance, and other construction activities. Contractors must demonstrate capability to mobilize dredging equipment to project locations and provide all labor, equipment, and materials necessary to complete task orders, including mobilization and demobilization. Individual task orders are priced on a firm-fixed-price basis and are not expected to exceed $6 million in value.
The contract carries NAICS code 237990 for Other Heavy and Civil Engineering Construction. As of May 28, 2026, 23 task orders totaling approximately $44.3 million have been issued under this MATOC, including a $2.8 million delivery order for FY26 Fairport Harbor dredging in Ohio, a $1.75 million order for dredging in Greece, New York, and a minimum guarantee order of $5,000 for Detroit, Michigan, all designated for total small business set-aside.
Task orders
| Task order | Ordering agency | Obligated | Awarded |
|---|---|---|---|
| Sandusky dredge | ENDIST Buffalo (USACE) | $628,000 | |
| FY26 fairport harbor dredging | ENDIST Buffalo (USACE) | $2,808,488 | |
| W81EU660992416 | ENDIST Buffalo (USACE) | $1,752,548 | |
| Great lakes dredging multiple award task order contract (MATOC) minimum guarantee | ENDIST Detroit (USACE) | $5,000 |
Transactions
| Action | Obligated | Date |
|---|---|---|
| Change Order | $0 | |
| Original award | $0 |
Quick answers
Who was awarded contract W911XK26DA008?
W911XK26DA008 was awarded to Morrish-Wallace Construction, Inc. by ENDIST Detroit (US Army Corps of Engineers) on December 30, 2025.
How much is contract W911XK26DA008 worth?
Orders under W911XK26DA008 have obligated $5,194,037. W911XK26DA008's own ceiling is $180,000,000. A single order can be worth up to $6,000,000.
How many orders have been placed under contract W911XK26DA008?
4 orders have been placed under W911XK26DA008, the latest on July 22, 2026.
Which agency awarded contract W911XK26DA008?
ENDIST Detroit (US Army Corps of Engineers) awarded W911XK26DA008, with funding from Department of the Army (Department of Defense).
Who can order from contract W911XK26DA008?
W911XK26DA008 is a multiple award indefinite delivery contract.
Is contract W911XK26DA008 part of a contract vehicle?
Yes. W911XK26DA008 is part of USACE Detroit Great Lakes Dredging MATOC 2025 - 2030.
Was contract W911XK26DA008 competed?
The extent of competition for W911XK26DA008 was full and open competition after exclusion of sources. The government received 14 offers. It was set aside: Total Small Business.
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