# Duluth Superior Harbor Maintenance Dredging

Canonical: https://abierto.us/opportunities/w911xk25ba013

- Solicitation number: W911XK25BA013
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was May 29, 2025 at 2:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W072 Endist Detroit (W911XK)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: Y1KF Construction Of Dredging Facilities
- First posted: April 1, 2025
- Last posted: May 30, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/73732eba297043b8b7cf32b4d6800cb7/view

## Description

Abstract is posted

Amendment 0003 is posted to update a Wage Determination

Amendment 0002 is posted

Amendment 0001 is posted to attach the bid schedule.

This project involves maintenance dredging in the Duluth-Superior Federal navigation channel located along the border of Wisconsin and Minnesota. The Contractor will be required to mobilize a dredge to the Duluth-Superior channel and perform mechanical dredging within the channel.

## Publications

- April 1, 2025: Presolicitation, due April 1, 2025 at 2:00 PM EDT. Notice 7ed1ed5f376c4f6391c63b2c7592edfb. https://sam.gov/workspace/contract/opp/7ed1ed5f376c4f6391c63b2c7592edfb/view
- April 1, 2025: Presolicitation, due April 16, 2025 at 2:00 PM EDT. Notice 829065099b984e59894479e4d0c4ea95. https://sam.gov/workspace/contract/opp/829065099b984e59894479e4d0c4ea95/view
- April 25, 2025: Solicitation, due May 27, 2025 at 2:00 PM EDT. Notice 2a832d5f8eb342c092285b848a123bc0. https://sam.gov/workspace/contract/opp/2a832d5f8eb342c092285b848a123bc0/view
- April 28, 2025: Solicitation, due May 27, 2025 at 2:00 PM EDT. Notice 08f31e59d1924cc5a4b99761286174fe. https://sam.gov/workspace/contract/opp/08f31e59d1924cc5a4b99761286174fe/view
- May 13, 2025: Solicitation, due May 29, 2025 at 2:00 PM EDT. Notice c809415b1527483688e6d7c88d7a6702. https://sam.gov/workspace/contract/opp/c809415b1527483688e6d7c88d7a6702/view
- May 19, 2025: Solicitation, due May 29, 2025 at 2:00 PM EDT. Notice 95d835808eb64ff789dd23946ee9b286. https://sam.gov/workspace/contract/opp/95d835808eb64ff789dd23946ee9b286/view
- May 30, 2025: Solicitation, due May 29, 2025 at 2:00 PM EDT. Notice 73732eba297043b8b7cf32b4d6800cb7. https://sam.gov/workspace/contract/opp/73732eba297043b8b7cf32b4d6800cb7/view

## Points of contact

- Michelle Barr, michelle.barr@usace.army.mil, 3132262767
- Frederick Coffey, frederick.L.coffey@usace.army.mil, 3132267488

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w911xk25ba013.