Manual Salvage: Raising a Sunken Fishing Boat with Chain Hoist

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In the video, After a typhoon, submerged fishing boats are salvaged from a lake.

A diver first secures chains to the sunken boat underwater.

Rescuers then use a manual chain hoist (hand-cranked pulley system) mounted on another boat to slowly lift the wreck.

Once surfaced, workers manually bail water from the cabin to refloat the vessel.

This low-tech method demonstrates effective community-led disaster recovery.