Buildings through time: Structure Ten Friday, October 16, 2020 (7:30 AM) The latest in our series looking at the excavation of each major building over time focuses on Structure Ten. Structure Ten from the viewing platform on August 7, 2008. (📷 ORCA) Structure Ten. August 11, 2008. (📷 ORCA) August 14, 2008. (📷 ORCA) Defining the wall lines. July 30, 2009. (📷 ORCA) July 31, 2009. The thickness of Structure Ten’s outer wall has been revealed. (📷 ORCA) Excavation under way inside Structure Ten. August 10, 2009. (📷 ORCA) August 12, 2009. (📷 ORCA) The cruciform layout of the second-phase of Structure Ten’s central chamber becomes clearer. August 18. 2009. (📷 ORCA) Structure Ten plan. 2009. (ORCA) July 28, 2010. (📷 ORCA) Central chamber. August 19, 2010. (📷 ORCA) August 16, 2011. (📷 ORCA) August 9, 2012. Structure Ten from above. (📷 Adam Stanford/www.aerial-cam.co.uk) 2014. Aerial shot. (📷 Hugo Anderson-Whymark) Structure Ten plan. 2015. (ORCA) 2016. (📷 Scott Pike) 2019 Drone view of Structure Ten. (📷 Scott Pike) 2023: Drone view. (📷 Tom O’Brien)See also 3D model of Trench P.