Question 3711 Deck General

The correct answer is D) odorproof. On offshore drilling units, the sleeping areas, mess areas, recreational and hospital areas that are adjacent to or immediately above a storage area, machinery space, paint locker, washroom, or toilet space must be made odorproof. This requirement is to ensure that any odors or fumes from these potentially smelly or hazardous spaces do not penetrate into the living and recreational areas of the vessel. The other options are incorrect because: A) soundproof is not a specific requirement for these spaces, B) watertight is not necessary for these living areas, and C) weathertight is also not a specific requirement, as these spaces are typically located inside the vessel.