While on a normal tow, the COASTAL DRILLER is threatened with the approach of a severe storm. The legs should be lowered so that the TOC (tip-of-can) is lowered from 1.20 feet to __________.

Correct Answer: Option D — 60.50 feet

Towage survival preparations require lowering the tip-of-can (TOC) to a specified submerged depth of 60.50 feet to increase hydrodynamic damping, minimize pitching motions, and protect structural leg connections from severe wave action.