Question 257Safety & Environmental - 1st Asst/Chief70% to pass
Following a grounding, you can best determine that a SLACK fuel oil tank has been holed by _______________.
AI Explanation
The correct answer is D) sounding the tank.
Following a grounding incident, the best way to determine if a slack (or partially full) fuel oil tank has been holed is to sound the tank. Sounding the tank will allow you to directly measure the contents and identify any unexpected changes in the fuel level, which would indicate a breach in the tank boundaries. This is the most direct and reliable method to assess the tank's condition.
The other options are less effective - waiting for the vessel to list (A) may not provide a clear indication of the tank's integrity, checking fuel oil strainers (B) would only indirectly suggest an issue, and examining the tank boundaries (C) does not provide a definitive assessment of the tank's status. Sounding the tank is the recommended approach to accurately determine if a fuel oil tank has been compromised following a grounding incident.
Related Questions
#255 While maneuvering up the East River your vessel runs aground. As the chief engineer of the vessel how would you proceed? #256 You are on a vessel with a 30' mean draft. While maneuvering away from the dock at slow-speed the vessel grounds near the bow area on hard sand. In order to achieve an additional three foot of trim by the stern, you need to shift ballast from the forepeak, which is full, to the after peak, which is empty. Your ballast pump for this operation has a capacity of 85 tons per hour. How much tonnage needs to be shifted and how long should it take? #258 Your vessel has run aground and upon taking fuel oil tank soundings, you find that a fuel tank level has increased. You therefore should suspect _______________.#259 Good housekeeping on a vessel prevents fires by _______________.#260 A simple precaution to reduce the possibility of accidental fires in the paint locker is to _______________.