Question 4345 Deck General

70% to pass

The COASTAL DRILLER, elevated in 100 feet of water with 0 knots current, 30 foot waves, and wind speeds of 50 knots may continue drilling if the maximum leg reaction is less than_______________.

A 6,180 kips
B 6,320 kips
C 6,440 kips
D 6,520 kips
AI Explanation

The correct answer is C) 6,440 kips. The maximum leg reaction for the COASTAL DRILLER in the given conditions (100 feet of water, 0 knots current, 30 foot waves, and 50 knots of wind) must be less than 6,440 kips for the drilling to continue. This value is derived from engineering calculations and safety regulations for offshore drilling platforms, which specify the maximum allowable leg reaction to ensure structural integrity and stability in adverse weather conditions. The other answer choices are incorrect because they do not match the regulatory limit for the given scenario. Option A (6,180 kips) and Option B (6,320 kips) are below the required threshold, while Option D (6,520 kips) exceeds the maximum allowable leg reaction.

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