A severe storm threatens the COASTAL...

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Question 1 of 2066636ee728f7522a1c5188b3

A severe storm threatens the COASTAL DRILLER, and a decision is made to evacuate the unit. If practical, all non-essential personnel should be off the unit in advance of the storm's predicted arrival by __________.

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Question 1 of 20

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🔍 Key Concepts

• Offshore unit / MODU (Mobile Offshore Drilling Unit) storm evacuation planning • Company/industry guidance on how long it takes to safely move non-essential personnel by boat or helicopter before severe weather • Difference between getting non-essential personnel off early vs. keeping essential crew aboard longer

💭 Think About

• Think about how much time is realistically needed to move a full load of non-essential personnel off an offshore unit using the available transport options before conditions become unsafe. • Ask yourself: would industry guidance tend toward a shorter or longer buffer before the storm’s predicted arrival, given the risks of deteriorating sea and wind conditions? • Consider how conservative safety planning usually is for offshore evacuations: is the lead time typically measured in just half a day, a full day, or more than a day?

✅ Before You Answer

• Verify which time frame (12, 24, 36, or 48 hours) gives a realistic but conservative safety margin for completing multiple trips by boat/helicopter before weather becomes marginal. • Consider that non-essential personnel are moved first, while essential crew may remain longer, so does this suggest a longer lead time for the initial evacuation? • Eliminate any options that seem too short for organizing transport, mustering, transfer operations, and potential delays in worsening weather.

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