The people from George Third and Son did a fantastic job in assembling the walls into a core shape. The walls were turned and placed into position with ease. Also, big thanks to Bob Neville from RJC Engineers for all his advice in design and lifting.
Internal steel bracing was used to connect the two walls together. Once in China, special coupling beams will be installed between the walls to help absorb the earthquake energy as well as self-center the building.