Tugboat Sual 1 Sinks Off Zambales After Beaching Attempt Fails
Crew rescued unhurt after hull breach flooded the engine room off the Bucao River
A tugboat that ran aground off Botolan in the Philippine province of Zambales has sunk, the Philippine Coast Guard confirmed early on Monday.
The tug Sual 1, owned by SMC Shipping and Lighterage Corp, was submerged by strong waves off the Bucao River in Barangay Bangan, said Euphraim Jayson Diciano, head of the Coast Guard in the province.
The vessel had been intentionally grounded along the shores of the Bucao River at around 02:00 on Friday 14 August, to prevent it from sinking after seawater entered through a hole in the hull and flooded the engine room. Deliberate beaching is a standard last resort for a flooding vessel close inshore: it puts the hull on the bottom in shallow water where it can be patched and pumped, rather than allowing it to founder in a depth that makes recovery difficult.
In this case the tactic bought time but not a result. The Coast Guard rescued all crew members and reported them safe, with no injuries or medical concerns. An emergency salvage operation was mounted, but the vessel eventually sank at the grounding position, prompting Diciano to convene an emergency meeting at 13:00 to discuss the incident and the response measures required.
The location adds a complication. The Bucao River mouth carries heavy sediment loads originating from the Mount Pinatubo deposits, and the surf conditions on that stretch of the Zambales coast leave a narrow working window for salvage craft. A tug sitting on the bottom close to a river mouth is exposed to both wave action and shifting sand, which tends to bury a hull faster than a salvage plan can be mobilised.
The Coast Guard has not published a timeline for wreck removal or for any pollution response, and no cause has yet been given for the original hull breach that started the sequence on 14 August.
