NAICS 488390 - Other Support Activities for Water Transportation RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
Browse open Other Support Activities for Water Transportation (NAICS 488390) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
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).
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | CGC HEALY Maintenance and Repair Services The U.S. Coast Guard is seeking industry sources for recurring and non-recurring maintenance, repair, drydock, and pier-side sustainment of the Coast Guard Cutter HEALY under a potential multi-year IDIQ contract. Pier 36, Seattle, WA, USA•Sources Sought | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > CG-SEA-C22 | 10/29/2026 |
| Open | CCGS Leonard J. Cowley Drydocking Refit 2027 Public Works and Government Services Canada is seeking proposals for the 2027 drydocking refit of the Canadian Coast Guard vessel CCGS Leonard J. Cowley in St. John's, Newfoundland and Labrador. St. John's, NL, Canada•Request for Proposal (RFP) | Government of Canada > Department of Public Works and Government Services > Canadian Coast Guard | 12/2/2026 |
| Open | R/V Savannah Haul-Out Maintenance and Repair The University of Georgia is seeking a contractor to provide haul-out maintenance and repair services for the R/V Savannah in Savannah, Georgia. Savannah, GA, USA•Request for Quote/Qualifications (RFQ) | University System of Georgia > University of Georgia | 11/11/2026 |
| Open | USS Lewis B. Puller Mid-Term Ship Repair Availability The U.S. Navy is seeking a contractor within the Seventh Fleet area of responsibility to perform a Mid-Term Availability package for the USS Lewis B. Puller, including pier-side docking and approximately 120 ship-repair work items. United States•Request for Proposal (RFP) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP FLC BAHRAIN | 9/30/2027 |
| Open | M/V Aquinnah Drydock and Overhaul Services The Woods Hole, Martha's Vineyard and Nantucket Steamship Authority is seeking sealed bids for drydock and overhaul services for the M/V Aquinnah, including work beginning in February 2027 and completion by March 31, 2027. 228 Palmer Avenue, Falmouth, MA, USA•Invitation for/to Bid (IFB/ITB) | Woods Hole, Martha's Vineyard and Nantucket Steamship Authority | 11/6/2026 |
| Open | M/V Aquinnah Drydock and Overhaul Services The Woods Hole, Martha's Vineyard and Nantucket Steamship Authority is seeking sealed bids for drydock and overhaul services for the M/V Aquinnah. Steamship Authority, Barnstable Town, MA, USA•Invitation for/to Bid (IFB/ITB) | Woods Hole, Martha's Vineyard and Nantucket Steamship Authority | 11/6/2026 |
| Open | NM Armand-Imbeau II Dry-Docking and Repairs The Société des traversiers du Québec is seeking a shipyard to dry-dock the NM Armand-Imbeau II for its five-year inspection and required mechanical, electrical, steel, cleaning, and painting work, with work scheduled from March 25 to May 10, 2027. Quebec, Canada•Request for Proposal (RFP) | Quebec > Société des traversiers du Québec | 11/24/2026 |
| Open | USCG 45-Foot Response Boat Drydock Repairs The U.S. Coast Guard is seeking a small-business contractor to drydock and repair USCG Station Cape May's 45-foot response boat, including welding, hull and water-jet repairs, fuel-tank work, preservation, testing, and related services. Cape May, NJ, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > SFLC PROCUREMENT BRANCH 3(00040) | 10/28/2026 |
| Open | Training Vessel Ranger Dry Docking and Repairs Massachusetts Maritime Academy is seeking dry docking, inspections, and repairs for its training vessel Ranger, including haul-out by December 18, 2026, with work scheduled from December 11, 2026, through February 19, 2027. Massachusetts Maritime Academy, Buzzards Bay, MA, USA•Invitation for/to Bid (IFB/ITB) | Massachusetts Maritime Academy | 11/3/2026 |
| Open | CGC ALDER Drydock Repair and Maintenance The U.S. Coast Guard is seeking quotes from small businesses for an indefinite-delivery requirements contract covering drydock availability, ship repair, inspections, preservation, equipment overhauls, and related services for CGC ALDER. 1 Yerba Buena Island, San Francisco, CA, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > CG-SEA-C22 | 11/2/2026 |
| Open | CCGS Capt. Jacques Cartier Dry Docking Refit Public Services and Procurement Canada, on behalf of the Canadian Coast Guard, is seeking a contractor for the dry docking refit of CCGS Capt. Jacques Cartier in Eastern Canada. Canada•Request for Proposal (RFP)Other | Government of Canada > Department of Public Works and Government Services > Canadian Coast Guard | 11/24/2026 |
| Open | RCMP Patrol Vessel Drydocking and Refit The Royal Canadian Mounted Police is seeking drydocking, refit, and authorized unscheduled work for the Patrol Vessel Higgitt in British Columbia. British Columbia, Canada•Request for Proposal (RFP)Other | Government of Canada > Royal Canadian Mounted Police | 11/24/2026 |
| Open | USNS Point Loma Mid-Term Availability The U.S. Navy’s Military Sealift Command is seeking a small business to perform the mid-term availability of the USNS Point Loma (T-EPF 15) at a contractor facility on the East Coast from April 5 through June 19, 2027. United States•Request for Proposal (RFP)Small Business | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > MSCHQ NORFOLK (MSC HQS) | 10/27/2026 |
| Open | Boat Dock System Replacement and Installation American Fork City is seeking a contractor to design, supply, deliver, and install a replacement boat dock system at the American Fork Boat Harbor, with removal of the existing docks as a bid alternate. American Fork Boat Harbor, Utah County, UT, USA•Request for Proposal (RFP) | American Fork > Parks Division | 11/12/2026 |
| Open | Dry-Dock Ferry Maintenance and Repair Services The California Department of Transportation is seeking a contractor to dry-dock and perform comprehensive maintenance, structural repairs, painting, towing, and regulatory support for the Real McCoy II ferry in Solano County. Ryer Island Ferry, Solano County, CA, USA•Invitation for/to Bid (IFB/ITB)Small BusinessSmall Business | California > Department of Transportation | 11/12/2026 |
| Open | Adventure II Sailing Vessel Maintenance, Repairs, and Transportation The South Carolina Department of Parks, Recreation and Tourism is seeking qualified providers to transport the Adventure II, a 17th-century reproduction sailing vessel, and perform maintenance and repairs. South Carolina, USA•Request for Proposal (RFP) | South Carolina > Department of Parks, Recreation and Tourism | 11/4/2026 |
| Open | Sunnybank Ferry Dry-Dock Maintenance and Repairs The Virginia Department of Transportation is seeking bids for dry-dock maintenance and repair of the M/V Sunnybank Ferry, including towing, underwater and hull surface preparation, painting, steel and mechanical repairs, and equipment replacement. Sunnybank Ferry, Northumberland County, VA, USA•Invitation for/to Bid (IFB/ITB) | Virginia > Virginia Department of Transportation | 11/4/2026 |
| Open | Bahrain Stevedoring and Terminal Services The United States Transportation Command is seeking stevedoring and related terminal services for managing U.S. Government cargo at ports and military locations throughout the Kingdom of Bahrain. Bahrain•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > US TRANSPORTATION COMMAND (USTRANSCOM) > USTRANSCOM-AQ | 11/13/2026 |
| Open | Decommissioned Vessel Towing Services The United States Marine Corps is seeking professional services to tow a decommissioned vessel from the Philadelphia Naval Shipyard to Brandt Island Shoal in Pamlico Sound, North Carolina, under a Service-Disabled Veteran-Owned Small Business set-aside. Cherry Point, NC, USA•Request for Quote/Qualifications (RFQ)Service-Disabled Veteran-Owned Business | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > COMMANDING GENERAL (MCB CAMP LEJEUNE) | 10/30/2026 |
| Open | CCGS Amundsen Ship Repair and Refit Public Services and Procurement Canada, on behalf of the Canadian Coast Guard, is seeking ship repair work for the CCGS Amundsen’s fall 2026 refit in Quebec City. Quebec, QC, Canada•Request for Proposal (RFP) | Government of Canada > Public Works and Government Services Canada > Canadian Coast Guard | 11/10/2026 |
| Open | USS Rafael Peralta Voyage Repairs The U.S. Navy is seeking a contractor to perform voyage repairs on the USS Rafael Peralta in Mombasa, including corrosion removal, insulation replacement, condenser maintenance, hull cleaning, upholstery replacement, scaffolding, and rigging. Mombasa, CO, Kenya•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE NAVY > NAVSUP FLC SIGONELLA NAPLES OFFICE (NAVAL REGIONAL CONTRACTING CEN DET) | 10/30/2026 |
| Open | USCGC BLACKFIN Drydock Repairs The U.S. Coast Guard is seeking information from capable sources for a 63-day drydock availability involving extensive repairs to the USCGC BLACKFIN, including hull, propulsion, tank, electrical, and onboard system work. Santa Barbara, CA, USA•Sources Sought | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > CG-SEA-C21 | 11/16/2026 |
| Open | USCG 55-Foot Boat FY2027 Drydock Repairs The U.S. Coast Guard is seeking a small-business contractor to perform comprehensive FY2027 drydock repairs and maintenance on the USCG Station Puget Sound 55-foot aids-to-navigation boat, including hull, machinery, coatings, tanks, propulsion, and dock services. Washington, USA•Request for Quote/Qualifications (RFQ)Small Business | United States of America > HOMELAND SECURITY, DEPARTMENT OF > US COAST GUARD > SFLC PROCUREMENT BRANCH 3(00040) | 11/5/2026 |
| Open | La Scie Wharf and Floating Dock Repairs Fisheries and Oceans Canada is seeking qualified contractors for wharf and floating dock repairs in La Scie, Newfoundland and Labrador, with qualified bidders later invited to submit financial bids. La Scie, NL, Canada•Request for Quote/Qualifications (RFQ)Native-Owned Business | Government of Canada > Fisheries and Oceans Canada | 10/27/2026 |
| Open | R/V Rachel Carson Drydock, Maintenance, and Repair The University of Washington is seeking a shipyard contractor to drydock, modify, maintain, and repair the R/V Rachel Carson, including hull painting, transducer replacement, machinery inspection, and optional sewage tank, bridge window, and wheelhouse work. United States•Request for Proposal (RFP)Minority-Owned BusinessWoman-Owned Business | University of Washington | 10/30/2026 |
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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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