# Support Activities for Water Transportation (NAICS 4883) Canonical: https://abierto.us/industries/4883 Federal contract opportunities under NAICS 4883. 59 opportunities in the window, 6 open now. ## Open now (6) - Pearl Harbor Tugs - Sources Sought Option Exercise (SS-26-167), Department of the Navy, due September 17, 2026 at 1:00 PM EDT. https://abierto.us/opportunities/ss26167 - CNRSE Port Operations Support Services (N6883626R0002), Department of the Navy, due September 18, 2026 at 11:00 AM EDT. https://abierto.us/opportunities/n6883626r0002 - HULL CLEANING & UWILD (N3220526Q7258), Department of the Navy, due September 18, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/n3220526q7258 - Two (2) Line Handlers for NOAA Ship Fairweather (1333MK26Q0132), National Oceanic and Atmospheric Administration, due September 21, 2026 at 7:00 PM EDT. https://abierto.us/opportunities/1333mk26q0132 - Singapore S&RTS (TRANSCOM26R015), US Transportation Command (Ustranscom), due September 30, 2026 at 1:00 PM EDT. https://abierto.us/opportunities/transcom26r015 - Stevedoring Services for Port of Bremerhaven, Germany (HTC71126QE156), US Transportation Command (Ustranscom), due October 13, 2026 at 11:00 AM EDT. https://abierto.us/opportunities/htc71126qe156 ## Recent (53 in all) - September 15, 2026: BLM-NM TFO SCLRA FLOATING COURTESY DOCK REPLACEMEN (140L1726Q0040), award notice, awarded to EZ DOCK OF TEXAS LP 3500 RAIDER DR Hurst. https://abierto.us/opportunities/140l1726q0040 - September 14, 2026: This requisition is to provide NOAA Ship Oscar Elt (1333MK26Q0120), award notice, awarded to HAWAIIAN CRANE & RIGGING, Ltd. 91-335 KAUHI ST STE A Kapolei. https://abierto.us/opportunities/1333mk26q0120 - September 11, 2026: 1305M226Q0255 - Permanent Boom, Temporary Boom, and Boom Reel for New MOC-A Facility (1330), solicitation. https://abierto.us/opportunities/ea7cf0535ab54e528cdf4485ca5d1e83 - September 9, 2026: 12102QR260000559- USCGC DILIGENCE TUG SERVICES (12102QR260000559), combined synopsis and solicitation. https://abierto.us/opportunities/12102qr260000559 - September 4, 2026: 12102QR260000538-USCGC DILIGENCE TUG SERVICES (12102QR260000538), combined synopsis and solicitation. https://abierto.us/opportunities/12102qr260000538 - September 4, 2026: Port of Jordan S&RTS (HTC71126RE136), solicitation. https://abierto.us/opportunities/htc71126re136 - September 3, 2026: CGC RELIANCE HARBOR AND DOCKING ASSITANCE (1210126RFQ09032026), combined synopsis and solicitation. https://abierto.us/opportunities/1210126rfq09032026 - September 3, 2026: Justification for Other than Full and Open Competition - Cutter Maintenance (70Z08426QEXCS0005), justification, awarded to Toll Remote Logistics USA Inc.. https://abierto.us/opportunities/70z08426qexcs0005 - September 3, 2026: S&RTS Mid-Atlantic Ports (HTC711-26-D-E120), award notice, awarded to SSA ATLANTIC LLC Savannah. https://abierto.us/opportunities/htc71126de120 - September 3, 2026: Pearl Harbor Tugs Recompete (N3220526R6054), solicitation. https://abierto.us/opportunities/n3220526r6054 - September 3, 2026: J&A for Capacity Increase to Indefinite Delivery, Indefinite Quantity for Motor Vessel Independence Support Services Under the Cognizance of Naval Facilities Engineering and Expeditionary Warfare Center (N39430JA-26-0022), justification. https://abierto.us/opportunities/n39430ja260022 - September 2, 2026: HEAVY LIFT CRANE RENTAL SERVICES, NAVSTA ROTA, SPAIN (N6817126QT024), combined synopsis and solicitation. https://abierto.us/opportunities/n6817126qt024 - August 28, 2026: Training Vessels for USCG Maritime Security Response Team (70Z08426QDL940024), award notice, awarded to Hornblower Yachts LLC. https://abierto.us/opportunities/70z08426qdl940024 - August 19, 2026: Underwater Hull Maintenance and Repair Services - Military Sealift Command (N3220526R0002), combined synopsis and solicitation. https://abierto.us/opportunities/n3220526r0002 - August 17, 2026: NSAND Gaeta Floating Pier (N6817126QN066), solicitation. https://abierto.us/opportunities/n6817126qn066 - August 14, 2026: Tug/ Tow Movement at Bay of Cadiz (N6817126RT002), presolicitation. https://abierto.us/opportunities/n6817126rt002 - August 12, 2026: Justification for Other than Full and Open Competition (70Z08426QEXCS0003), justification, awarded to Toll Remote Logistics USA Inc.. https://abierto.us/opportunities/70z08426qexcs0003 - August 11, 2026: Yokohama, Japan S&RTS (HTC71126RE145), combined synopsis and solicitation. https://abierto.us/opportunities/htc71126re145 - August 11, 2026: Tug Time Charter for Naval Base, Guam (N3220526R6049), solicitation. https://abierto.us/opportunities/n3220526r6049 - August 6, 2026: NEW YORK AREA HUSBANDRY SERVICE FERDINAND HASSLER (1333MK26Q0112), combined synopsis and solicitation. https://abierto.us/opportunities/1333mk26q0112 - August 6, 2026: Provide extraction, packaging, preservation, and transportation services for designated Government-furnished equipment from Ex WHIDBEY ISLAND (LSD 41) and Ex FT McHENRY (LSD 43). (140D0426Q0249), award notice, awarded to Steelcoast Company, LLC. https://abierto.us/opportunities/140d0426q0249 - August 6, 2026: Fast Response Cutter Maintenance in Singapore (70Z0826QEXCS0002), justification, awarded to Toll Remote Logistics USA Inc.. https://abierto.us/opportunities/70z0826qexcs0002 - August 6, 2026: JB CHS Small Boat Maintenance and Repair Services (FA441826Q0051), combined synopsis and solicitation. https://abierto.us/opportunities/fa441826q0051 - August 5, 2026: FY26 Shoalhunter Dry Dock Maintenance and Repairs (W912DW26PA083), award notice, awarded to PLATYPUS MARINE Inc. Port Angeles. https://abierto.us/opportunities/w912dw26pa083 - July 31, 2026: Underwater Hydrophone Retrieval and Maintenance (1305M326Q0326), combined synopsis and solicitation, awarded to Fenn Enterprises, Inc.. https://abierto.us/opportunities/1305m326q0326 - July 31, 2026: S&RTS Rotterdam, Netherlands (HTC71126RE121), solicitation. https://abierto.us/opportunities/htc71126re121 - July 30, 2026: Request for Information (RFI): USCG Nationwide Automatic Identification System (NAIS) Support Services in Alaska (70Z0G326QOIPL0003), sources sought. https://abierto.us/opportunities/70z0g326qoipl0003 - July 30, 2026: HEAVY LIFT CRANE RENTAL SERVICES, NAVSTA ROTA, SPAIN (N6817126QT021), combined synopsis and solicitation. https://abierto.us/opportunities/n6817126qt021 - July 29, 2026: USCG Kotzebue Buoy Placement and Operations (71117PR260000080), combined synopsis and solicitation, awarded to Truestone, LLC. https://abierto.us/opportunities/71117pr260000080 - July 29, 2026: USCG Unalakleet River Buoy Placement and Operations (71117PR260000081), combined synopsis and solicitation, awarded to Katchatag Sheldon I. https://abierto.us/opportunities/71117pr260000081 - July 29, 2026: USCG Kwigillingok River Buoy Placement and Operations (71117PR260000082), combined synopsis and solicitation, awarded to John, Darrel T.. https://abierto.us/opportunities/71117pr260000082 - July 28, 2026: Port Security Barrier (PSB) Operations in Gaeta, Italy (N6817126PN045), award notice, awarded to SE.MA.TER. SERVIZI MARITTIMI E TERRESTRI - SOCIETA' A RESPONSABILITA' LIMITATA Gaeta 04024 ITA. https://abierto.us/opportunities/n6817126pn045 - July 23, 2026: MTS Tow J&A (2nd Tug) (N10325C4019P00009), justification. https://abierto.us/opportunities/n10325c4019p00009 - July 23, 2026: Ship Towing Services at Naval Station (NAVSTA), Rota, Spain (N6817126QT016), combined synopsis and solicitation. https://abierto.us/opportunities/n6817126qt016 - July 22, 2026: MTS Tow 626 (N10324C4021P00017), justification. https://abierto.us/opportunities/n10324c4021p00017 - July 21, 2026: FY26 Shoalhunter Dry Dock Maintenance and Repairs (W912DW26QA084), solicitation. https://abierto.us/opportunities/w912dw26qa084 - July 15, 2026: Clearwater Project Office Dock Repairs (W9127S26PA073), award notice, awarded to EAST WIND ENTERPRISES, Inc. Yorktown. https://abierto.us/opportunities/w9127s26pa073 - July 14, 2026: TUG SERVICE FOR CGC STRATTON (11703QR26000001), award notice, awarded to AMNAV MARITIME, LLC Oakland. https://abierto.us/opportunities/11703qr26000001 - July 14, 2026: USCG MSRT West Pier-Side and Underway Training Vessels (34269PR260000032), combined synopsis and solicitation, awarded to Hornblower Yachts LLC. https://abierto.us/opportunities/34269pr260000032 - July 13, 2026: Guam S&RTS Solicitation (HTC711-26-R-E133), combined synopsis and solicitation. https://abierto.us/opportunities/htc71126re133 - July 13, 2026: INTENT TO SOLE SOURCE, LIFE RAFT SERVICES (N0040626Q0266), combined synopsis and solicitation. https://abierto.us/opportunities/n0040626q0266 - July 13, 2026: Operation, Maintenance, and Repair of Motor Vessel Independence (M/V Independence Support) (N3943026R4001), solicitation. https://abierto.us/opportunities/n3943026r4001 - July 9, 2026: Port Security Barrier (PSB) Operations in Gaeta, Italy (N6817126QN047), combined synopsis and solicitation. https://abierto.us/opportunities/n6817126qn047 - July 7, 2026: Stevedoring & Related Terminal Services (S&RTS) Ports in Malaysia (HTC711-26-Q-E119), solicitation. https://abierto.us/opportunities/htc71126qe119 - June 30, 2026: Bremerhaven, Germany - Longshoring & Warehousing Services (HTC711-26-D-E135), award notice, awarded to BLG AutoTerminal Bremerhaven GmbH & Co. KG Bremerhaven 27568 DEU. https://abierto.us/opportunities/htc71126de135 - June 30, 2026: Bahrain S&RTS (TRANSCOM26R013), sources sought. https://abierto.us/opportunities/transcom26r013 - June 24, 2026: Barge/vessel and Crane Services Corpus Christi, TX (1305M226Q0173), combined synopsis and solicitation. https://abierto.us/opportunities/1305m226q0173 - June 24, 2026: Intent to Sole Source – Small Boat Trainer Simulators for USCG TRACEN Yorktown, special notice. https://abierto.us/opportunities/ac3087c0af784ff397f8ce054d996dff - June 23, 2026: MI-ALPENA FWCO - Ratification for Dock Space Lease (140FS326P0085), award notice, awarded to Morrish-Wallace Construction, Inc.. https://abierto.us/opportunities/140fs326p0085 - June 23, 2026: Mark VI Patrol Boat Operations - BPA (W50S86-26-Q-A012), solicitation. https://abierto.us/opportunities/w50s8626qa012 - June 23, 2026: Clearwater Project Office Dock Repairs (W9127S26QA046), combined synopsis and solicitation. https://abierto.us/opportunities/w9127s26qa046 - June 23, 2026: FY26 Shoalhunter Dry Dock Maintenance and Repairs (W912DW26QA007), solicitation. https://abierto.us/opportunities/w912dw26qa007 - June 22, 2026: Gdynia, Poland S&RTS (TRANSCOM26R011), sources sought. https://abierto.us/opportunities/transcom26r011 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/industries/4883.