A post- abandonment layer of dump, associated with 5309 and 5313 (to the east), which filled room 2. The original western limit is partially preserved, where this layer abuts (and adheres to) the highest preserved section of the original wall plaster of the western wall of room 2. This wall (partially in concrete) has been mostly destroyed, a destruction which seems to have partly truncated this fill, before SU 5314 was deposited to the north and west.