Figure 5. The energetic crew that completed the R7 excavation. 20 Oct 2017.
Figure 2. Reservoir R7 in courtyard of House 52 before work began. 10 Oct 2016.
Fig. 6. Supply channel created by the Masa’eid to direct the overflow from R13 to Reservoir R7. 2 Nov. 2016.
Figure 8. Crew removing building blocks from Reservoir R31. 20 October 2016.
Figure 20. Reservoir 13 with water remaining to an average depth of one meter. In the foreground one can see the shelf of exposed bedrock floor and the algae bloom in the shallower water. 26 October 2016.
Figure 14. Leveled area looking south-southwest across Reservoir R19. 25 October 2016.
Figure 3. Excavation of the rubble approaching completion. 25 October 2016.
Figure 17. Close up view of quarry marks. Below the 10-cm scale stick the groove in which wood wedges soaked with water were jammed is clearly visible. Because of the fine-grained igneous texture, the basalt blocks split of smoothly, similar to a flint sliver knapped from a core. 1 November, 2016.
