BERTHING - The scientific berthing is 37. This assumes 1 person in the chief scientist room, and 2 people in each of the remaining 18 rooms. One of the bunks in room 02-42-6 has a fold down pullman berth. Rooms 2-40-2 and 2-40-1 are permanently assigned to the Instrumentation Technician and Resident Technician, the second bunk in each of these rooms should be the last to be assigned and left vacant unless a full ship. Except where indicated below, all rooms share an adjoining head.