45. The COASTAL DRILLER is experiencing a single amplitude roll angle of 3 degrees and a roll period of 10 seconds. What is the maximum water depth that can be used for going on location?

The COASTAL DRILLER's operating chart specifies a maximum water depth of 95 feet for a single-amplitude roll of 3 degrees and a roll period of 10 seconds when going on location. This limit is determined by the unit's approved assessment chart, not general formulas, and is crucial for safe operation.