Question 302General Subjects - 1st Asst/Chief

The correct answer is B) 33CFR Part 151.25. The recordkeeping requirements for specific machinery space operations onboard all ships of 400 gross tons or above other than a tanker that must be entered into an Oil Record Book are found in 33CFR Part 151.25. This regulation outlines the requirements for the Oil Record Book, including the types of machinery space operations that must be recorded, such as the disposal of oily waste, the transfer of oil, and the discharge of clean or segregated ballast. The other answer choices are incorrect because they do not specifically address the Oil Record Book requirements. Part 151.15 covers reception facilities, Part 151.55 covers the Special Areas of the MARPOL convention, and Part 151.2070 does not exist.