Navigating to Zero - AWO's Safety Newsletter - May 2025
NTSB Publishes 2025 Safer Seas Digest
The NTSB recently published the 2025 Safer Seas Digest. This annual report details the facts and analyzes the probable causes of 34 maritime casualties that were investigated in 2024, including capsizing and flooding incidents, collisions, allisions, fires, groundings, and machinery or structural damage attributed to maritime operations.
Tugboats, towboats, barges and dredges were involved in 18 incidents investigated by the NTSB in 2024, marking an 80% increase from the 10 incidents that involved the industry in the 2024 NTSB Report (based on 2023 data). Fatigue, flooding due to hull condition and arrangement, and complacency were named as contributing factors in multiple tug and barge incidents while the use of a safety management system was stressed as a means of preventing passenger vessel incidents.
To review the 2025 report or past reports, visit AWO's Resource Library or the NTSB website. For more information, please contact Michael Breslin.
NOAA Predicts 13-19 Named Storms in Atlantic Hurricane Season Outlook
- Providing plenty of drinking water and enforcing hydration rules;
- Scheduling regular breaks in shady and cool areas;
- Rescheduling labor-intensive operations (such as tow building) to avoid peak-heat hours;
- Ensuring mariners are trained to monitor each other for signs of heat stress.
High Water Safety and Waterways Action Plans
MEMBER-SUBMITTED NEAR MISS 25.04.10T: Sunoco Selby - San Francisco Bay, CA
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The Terminal PIC was lifting the transfer hose off the barge following disconnect and did not see the stopper passed around the hose, making the line continually tighter. The Barge PIC heard the stopper tightening and utilized Stop Work Responsibility to stop the Dock PIC from hoisting the crane, preventing a possible parted stopper or potential hose failure.
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MEMBER-SUBMITTED NEAR MISS 25.04.15T: Everett Ship Repair – Everett, WA
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The vessel/company safety officer and technical superintendent arrived at the shipyard at 0500 PDT. Upon arriving at the tug, they noticed that the gangway access to the tug stern was missing handrails by the stairway on both ends and the cable handrails on the gangway itself had some slack in them. They also saw the stair tower was not properly rigged and there was a large gap between the tower and the boat itself. The technical superintendent notified the project manager and the vessel safety officer representing the operator notified the safety officer for the shipyard, telling them that safe access to the boat was required as soon as possible. Even after the safety officer was informed multiple times, nothing was done to resolve the issue. By 1015 PDT the technical superintendent shut down all operations on the tug, removed all crewmembers and vendors off the tug, and denied access to the tug until a safer gangway was put in place. At 1330 PDT, a new gangway was put in place on the stern of the tug and operations were approved to resume.
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MEMBER-SUBMITTED NEAR MISS 25.05.09: Hampton Roads, VA
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A tug was towing a dredge scow to the dump site. It was not passed on to the tug crew that the dredge company had put one of their crew members on the scow to ride out to the dump site. The dredge company crew member also opened a deck access hatch to the forward machine space during the ride, then left it open without marking the area. When the tug crew boarded the dredge to remake the tow, they noticed the open hatch and secured it. Following the tow work, the tug crew learned that the dredge employee had been onboard and opened the hatch without communicating this to the tug crew. After completion of the evolution, the incident was reported to the dredge company and new communication procedures were implemented.
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