Question 3612 Deck General

The correct answer is D) Prior to getting underway. The requirement to log the position of load line marks in relation to the water surface is specified in 46 CFR 42.13-1(c), which states that the Master or person in charge of a MODU (Mobile Offshore Drilling Unit) must record this information in the logbook "prior to getting underway from any port or place." This ensures that the load line is properly marked and visible before the vessel departs. The other options are incorrect because logging the position of load line marks is not required at every watch change (A), once a day (B), or only in fresh or brackish water (C). The regulation specifically mandates logging this information before getting underway, regardless of the water type.