Definitive Contract W911XK25CA033
- Not listed
- This is a federal contract awarded by the U.S. Army Corps of Engineers (USACE) to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co. The contract, with a ceiling value of $3,056,578.53, is for FY24 maintenance dredging of the channels of Lake St. Clair and the St. Clair River. The contract is a Delivery Order under the Great Lakes Dredging Multiple Award Task Order Contract, a master indefinite delivery, indefinite quantity (IDIQ) contract held by the USACE....
- This federal contract award, valued at $1,015,991.74, was made by the U.S. Army Corps of Engineers (USACE) to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Company. The contract is for maintenance dredging and other marine construction services to support the USACE's civil works mission in the Great Lakes region. The contract was awarded as a set-aside for small businesses, and Ryba Marine Construction is a small disadvantaged business and a U.S. Small Business...
- The U.S. Army Corps of Engineers (USACE) awarded a $4,564,000.00 firm fixed-price delivery order contract to Morrish-Wallace Construction, Inc. (doing business as Ryba Marine Construction Co.), a small disadvantaged business and SBA-certified HUBZone firm, for FY23 maintenance dredging and related marine construction services in the Detroit River and Monroe Harbor. This contract is part of the Great Lakes Dredging Multiple Award Task Order Contract, a $130 million small business set-aside IDIQ...
- The U.S. Army Corps of Engineers Detroit District awarded a $1.56M firm-fixed-price definitive contract to Morrish-Wallace Construction, Inc. (doing business as Ryba Marine Construction Co.) for maintenance dredging operations in the Saginaw River near Bay City, Michigan. The work includes mobilizing a dredge to specified upstream and downstream limits along the river, performing maintenance activities at the Dredge Material Disposal Facility (DMDF), and demobilizing upon project completion. The...
- This is a $1,092,960.00 firm fixed price delivery order awarded to Morrish-Wallace Construction, Inc. (doing business as Ryba Marine Construction Co.), a small disadvantaged business and SBA-certified HUBZone firm, by the U.S. Army Corps of Engineers for FY22 maintenance dredging of the Rouge River. The contract is a task order under the Corps' $260 million Great Lakes Dredging Multiple Award Task Order Contract, which is set aside for small businesses. Ryba Marine Construction specializes in...
- This firm fixed-price contract in the amount of $4,076,720.00 was awarded by the U.S. Army Corps of Engineers Detroit District to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co. The contract is for maintenance dredging of the Detroit River and maintenance of the Pointe Mouillee Confined Disposal Facility (CDF) in Raisinvl, Michigan. The work was set aside for small businesses. Morrish-Wallace Construction, a U.S. Small Business Administration (SBA) certified...
- This contract award, with an ID of W911XK21D0007|W911XK24F0019, was issued by the U.S. Army Corps of Engineers to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co., a small disadvantaged business and SBA-certified HUBZone firm located in Cheboygan, Michigan. The contract is a Delivery Order under the Great Lakes Dredging Multiple Award Task Order Contract, a $260 million multiple-award task order contract for design-bid-build marine construction services across...
- This federal contract award, identified as W911XK09D0010|0003, was issued by the U.S. Army Corps of Engineers to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co., a small disadvantaged business and SBA-certified HUBZone firm. The $1,979,852.68 firm-fixed-price delivery order contract is for the maintenance dredging of the Upper Saginaw River in Michigan, involving the removal of approximately 107,500 cubic yards of material. The contract has a scheduled...
- This federal contract award, valued at $433,362.00, was issued by the U.S. Army Corps of Engineers (USACE) to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co., for maintenance dredging in Presque Isle Harbor, Michigan. The contract was set aside for small businesses and issued under the USACE Great Lakes Dredging Multiple Award Task Order Contract (MATOC), a $130 million small business vehicle to provide dredging and related services across the Great Lakes...
- This federal contract award, valued at $711,942.00, was issued by the U.S. Army Corps of Engineers (USACE) Detroit District to Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co. The contract is for maintenance dredging at Harbor Beach, Michigan. This is a firm-fixed-price delivery order contract awarded under a set-aside for small businesses. Ryba Marine Construction is a small disadvantaged business and SBA-certified HUBZone firm specializing in marine...
The Department of the Army awarded a $3.49M firm fixed-price definitive contract to Morrish-Wallace Construction, Inc. (doing business as Ryba Marine Construction Co.) on August 22, 2025, for maintenance dredging operations on Lake St. Clair and the St. Clair River in Michigan. This Total Small Business set-aside contract, which extends through September 15, 2026, requires the contractor to perform heavy civil engineering construction work focused on dredging channels to maintain navigational waterways in the Great Lakes region. The work will be performed in the Harrison Township and Harsens Island area of southeastern Michigan. As an SBA-certified HUBZone firm and small disadvantaged business, Ryba Marine Construction brings established expertise in marine infrastructure maintenance, having previously executed numerous dredging contracts for the U.S. Army Corps of Engineers across Great Lakes locations including the Detroit River, Rouge River, Cleveland Harbor, and Toledo Bay. Ryba Marine Construction's selection aligns with the Army Corps of Engineers' Civil Works program mission to maintain critical maritime infrastructure. The contractor's experience encompasses sediment removal from accumulated deposits, placement of dredged materials in designated disposal facilities, and harbor repairs necessary to preserve navigable waterways. The company maintains three significant Indefinite Delivery Contracts worth a combined $406M that support ongoing marine construction work across multiple Army Corps districts, positioning it as a key strategic partner for large-scale dredging and navigation maintenance projects throughout the Great Lakes region and beyond.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
St Clair MD | W911XK25BA012 | Department of the Army Corps of Engineers Engineering District Detroit | Solicitation 1/2 | 6/24/25, 3:20 PM | |
St Clair Maintenance Dredging | W911XK25CA033 | Department of the Army Corps of Engineers Engineering District Detroit | Award Notice 2/2 | 8/27/25, 3:48 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | Not listed | $3.5m | 8/22/25 |