Double Bottom Tank Inspection Overview

What was the primary purpose of entering the cargo hold?

• To load new cargo.

• To inspect the double bottom tanks.

• To perform routine cleaning.

• To conduct a safety drill.

What specific type of tanks were being inspected in the video?

• Fuel tanks.

• Ballast tanks.

• Cargo tanks.

• Double bottom tanks.

What crucial safety measure was implemented before personnel entered the tank?

• The tank was filled with inert gas.

• A fan was used to ventilate the tank.

• The tank was completely drained and dried.

• Emergency lighting was installed inside.

How did the personnel gain access to the interior of the tank?

• Through a large access hatch.

• By cutting an opening in the tank wall.

• Via a manhole.

• Using a specialized robotic vehicle.

What personal protective equipment (PPE) was the inspector wearing on their head to aid visibility inside the dark tank?

• A night vision goggle.

• A hard hat with a headlamp.

• A thermal imaging camera.

• A standard safety helmet.

What was the purpose of probing the tank's surfaces during the inspection?

• To measure the tank's volume.

• To check for the presence of marine life.

• To assess the thickness for potential corrosion.

• To locate hidden compartments.

What was the primary concern when checking the thickness of the tank's structure?

• Ensuring proper insulation.

• Detecting signs of corrosion.

• Measuring the tank's capacity.

• Verifying welding integrity.

What was observed on the floor of some tank sections during the inspection?

• Dry, polished metal.

• Clean, painted surfaces.

• Water and mud.

• Stored equipment.

What company name was visible on the uniform of one of the inspectors?

• ZENER.

• MAERSK LINE.

• MSC.

• Evergreen.

What type of plan was being referred to on the paper diagram?

• Deck Plan.

• Engine Room Layout.

• Inner Bottom Plan.

• Cargo Loading Plan.