When extracting the legs from the soil, the...

Question 1 / 2707066636ee728f7522a1c517aea

Question 1 of 2707066636ee728f7522a1c517aea

When extracting the legs from the soil, the hull of the COASTAL DRILLER may be pulled down until the draft is __________.

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Question 1 of 27070

When extracting the legs from the soil, the hull of the COASTAL DRILLER may be pulled down until the draft is __________.

🔍 Key Concepts

• Load line draft limits and what they represent for vessel safety • Difference between maximum load line draft and calculated afloat draft during leg operations • Effect of pulling jack-up legs on the vertical position (draft) of the hull

💭 Think About

• When legs are being extracted and the hull is pulled downward, what safety limit on draft can never be exceeded? • How does the load line relate to the vessel’s legal and safe immersion, especially in a dynamic operation like jacking or leg extraction? • Among the choices, which options would clearly violate or come too close to the regulatory load line safety margin?

✅ Before You Answer

• Identify which terms refer to a regulatory limit (load line) vs. an operational/computed condition (calculated afloat draft). • Check which answer choices imply exceeding the maximum load line draft versus staying at or below it. • Confirm that the selected choice respects load line regulations and provides a safety margin during leg extraction.

Question 1 of 27070

When extracting the legs from the soil, the hull of the COASTAL DRILLER may be pulled down until the draft is __________.

one foot deeper than maximum load line draft

at the maximum load line draft

one foot deeper than calculated afloat draft

one foot less than maximum load line draft

Question 1 / 2707066636ee728f7522a1c517aea

Question 1 of 2707066636ee728f7522a1c517aea

When extracting the legs from the soil, the hull of the COASTAL DRILLER may be pulled down until the draft is __________.

Back

Question 1 of 27070

When extracting the legs from the soil, the hull of the COASTAL DRILLER may be pulled down until the draft is __________.