NAICS 488390 - Other Support Activities for Water Transportation RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

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About Other Support Activities for Water Transportation (NAICS 488390)

This industry comprises establishments primarily engaged in providing services to water transportation (except port and harbor operations; marine cargo handling services; and navigational services to shipping).

StatusTitleBuyerDue Date
OpenRTA 2 Dry Dock Repair Services

The New Orleans Regional Transit Authority is seeking bids for dry dock and repair services for the RTA 2 Dry Dock ferry.

2817 Canal Street, New Orleans, LA, USA•Invitation for/to Bid (IFB/ITB)
Regional Transit Agency6/25/2026
OpenDrydock Repair Services for USCGC Hammer

The U.S. Coast Guard is seeking information on companies capable of performing drydock maintenance and repairs for the USCGC Hammer and its barge.

10426 Alta Drive, Jacksonville, FL, USA•Sources Sought
United States of America > Department of Homeland Security > US Coast Guard > Aviation Logistics Center7/11/2026
OpenOperation and Maintenance of Five Government-Owned Maritime Prepositioning Ships

The Military Sealift Command is seeking industry feedback for the operation and maintenance of five government-owned Maritime Prepositioning Ships (MPS).

United States•Sources Sought
United States of America > Department of Defense > Department of the Navy > Military Sealift Command7/1/2026
OpenUSCGC Hudson Deck Covering Renewal

The U.S. Coast Guard is seeking services to renew deck covering systems on the USCGC Hudson, located in Miami Beach, FL.

100 Macarthur Causeway, Miami Beach, FL, USA•Request for Proposal (RFP)Small Business
United States of America > Department of Homeland Security > United States Coast Guard > Surface Forces Logistics Center7/15/2026
OpenDrydock and Overhaul Services for M/V Sankaty

The Woods Hole, Martha's Vineyard and Nantucket Steamship Authority is seeking a contractor to provide drydock and overhaul services for the M/V Sankaty, with work to be performed at the contractor's venue and completed by January 5, 2027.

New Bedford, MA, USA•Invitation for/to Bid (IFB/ITB)
Woods Hole, Martha's Vineyard and Nantucket Steamship Authority8/6/2026
OpenUSCGC Bertholf Dockside Repairs FY27 Q2

The U.S. Coast Guard is seeking dockside repair services for the USCGC Bertholf in Alameda, CA, with an anticipated performance period from January 5, 2027, to April 2, 2027.

Alameda, CA, USA•Sources Sought
United States of America > Department of Homeland Security > US Coast Guard > Aviation Logistics Center > MRR Procurement Division6/30/2026
OpenFox Lake Park Boat Ramp Dock Replacement

Brevard County Parks and Recreation is seeking a certified marine contractor for the demolition of the existing dock and installation of a new dock at Fox Lake Park in Titusville, Florida.

4400 Fox Lake Road, Titusville, FL, USA•Invitation for/to Bid (IFB/ITB)
Brevard County7/17/2026
OpenM/V Steilacoom II 2027 Drydocking

Pierce County is seeking services for the dry-docking, repairs, and improvements of the M/V Steilacoom II ferry.

Pierce County, WA, USA•Request for Proposal (RFP)
Pierce County7/15/2026
OpenDrydock Repairs for USCGC Willow (WLB 225A)

The U.S. Coast Guard is seeking drydock repair services for the USCGC Willow (WLB 225A) with a quotation due date of June 26, 2026.

Alameda, CA, USA•Request for Quote/Qualifications (RFQ)Small Business
United States of America > U.S. Coast Guard6/26/2026
OpenUnit 44 & 64 Maintenance Dredging Project

The City of Cape Coral, Florida is soliciting bids for the Unit 44 & 64 Maintenance Dredging Project.

Cape Coral, FL, USA•Invitation for/to Bid (IFB/ITB)
City of Cape Coral > Utilities Department7/22/2026
OpenUSS Chief (MCM-14) Port Side Fantail Bulwark Repair

The Commander, Fleet Activities Sasebo (CFAS) in Japan is seeking repair services for the port side fantail bulwark around a Panama bulwark chock on the USS CHIEF (MCM-14).

Sasebo-shi, Nagasaki Prefecture, Japan•Other
United States of America > Department of the Navy6/26/2026
OpenAtchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Services

The U.S. Army Corps of Engineers is seeking a hydraulic pipeline cutterhead dredge for shoal material removal in Louisiana.

St. Mary Parish, LA, USA•Invitation for/to Bid (IFB/ITB)
United States of America6/12/2028
OpenDredge Essayons Overhaul and Repair Services

The U.S. Army Corps of Engineers is seeking overhaul, maintenance, and repair services for the Dredge Essayons under a Master Ship and Repair Agreement.

Portland, OR, USA•Invitation for/to Bid (IFB/ITB)
United States of America > Department of the Army > U.S. Army Corps of Engineers > Portland District7/1/2026
OpenDredge Essayons Overhaul, Maintenance, and Repair Services

The U.S. Army Corps of Engineers is seeking overhaul, maintenance, and repair services for the Dredge Essayons, with a period of performance from August 2026 to February 2027.

Portland, OR, USA•Invitation for/to Bid (IFB/ITB)
United States of America > Department of the Army > US Army Corps of Engineers > USAG Bavaria7/1/2026
OpenUSCGC MUNRO Dockside Repairs

The United States Coast Guard is seeking quotes for dockside repairs to the USCGC MUNRO (WMSL 418) in Alameda, CA, for Fiscal Year Quarter 1 of Fiscal Year 27.

Alameda, CA, USA•Request for Quote/Qualifications (RFQ)
United States of America > Department of Homeland Security > US Coast Guard7/10/2026
OpenDry Cargo Time Charter Services

The Military Sealift Command is seeking proposals for a 66-day dry cargo time charter for a vessel capable of carrying a minimum of 105,000 sq ft of military cargo.

Charleston, SC, USA•Request for Proposal (RFP)
United States of America > Department of the Navy > U.S. Navy > Commander Fleet Activities Yokosuka6/23/2026
OpenUSNS Arctic (T-AOE 8) Regular Overhaul Sources Sought

The Military Sealift Command is seeking capabilities for a Regular Overhaul of the USNS ARCTIC (T-AOE 8) from contractors on the East/Gulf Coast, with a target solicitation issuance of July 14, 2026.

United States•Sources Sought
United States of America > Department of the Navy > Military Sealift Command7/3/2026
OpenAnnual Contract for On-Call Marine Construction Services for Chatham County Parks & Recreation

Chatham County is seeking on-call marine construction services for its Parks & Recreation department, with a contract term of one year and four optional renewal years, and a not-to-exceed amount of $75,000 per year.

Chatham County, GA, USA•Request for Proposal (RFP)
Chatham County7/17/2026
OpenUSCGC Healy Dock-Side Services FY2027

The U.S. Coast Guard is seeking dock-side services for the USCGC Healy (WAGB 20) for Fiscal Year 2027, with an estimated period of performance from January 5 to May 9, 2027. This opportunity is set aside 100% for small businesses.

Seattle, WA, USA•Request for Proposal (RFP)Small Business
United States of America > Department of Homeland Security > United States Coast Guard7/4/2026
OpenBoat Handling Equipment Inspection Services for USCGC Hudson

The U.S. Coast Guard is seeking services for boat handling equipment inspection onboard the USCGC Hudson, located at USCG Base Miami Beach, with proposals due July 15, 2026.

100 Macarthur Causeway, Miami Beach, FL, USA•Request for Proposal (RFP)Small Business
United States of America > Department of Homeland Security > United States Coast Guard > Surface Forces Logistics Center7/15/2026
OpenPortable Steel Loading Dock

The Texas Health and Human Services Commission is soliciting bids for a portable steel loading dock for Vernon State Supported Living Center.

4730 College Drive, Vernon, TX, USA•Invitation for/to Bid (IFB/ITB)
State of Texas > Health and Human Services Commission7/6/2026
OpenBaltimore Ferryboat Design-Build Project

The State of Maryland is seeking design and build services for a ferryboat.

Baltimore, MD, USA•Request for Proposal (RFP)
State of Maryland7/15/2026
OpenDredging and Sediment Disposal Services for San Francisco Bay Area Locations

The U.S. Coast Guard is seeking firms capable of performing dredging and sediment disposal services at three San Francisco Bay Area locations.

California, USA•Sources Sought
United States of America > Department of Homeland Security > United States Coast Guard6/26/2026
OpenSole Source Award for NOAA Ship Nancy Foster Small Boat Sponson Replacement

The National Oceanic and Atmospheric Administration (NOAA) is intending to sole-source award a contract to Wing Inflatable, Inc. for the replacement and installation of sponsons on two of their small boats.

Charleston, SC, USA•Sole Source
United States of America > National Oceanic and Atmospheric Administration6/29/2026
OpenAtchafalaya River Bay, Bar, and Crewboat Cut Channel Dredging Services

The U.S. Army Corps of Engineers is seeking a contractor to provide a hydraulic pipeline cutterhead dredge for shoal material removal in the Atchafalaya River Bay, Bar, and Crewboat Cut Channel, Louisiana.

St. Mary Parish, LA, USA•Request for Proposal (RFP)
United States of America > Department of the Army > US Army Corps of Engineers > USAG Bavaria6/12/2028
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This industry comprises establishments primarily engaged in providing services to water transportation (except port and harbor operations; marine cargo handling services; and navigational services to shipping).

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