The project included two round windows for observing diver activity in the pool. Although the windows were not large in overall dimensions, the depth of the pool required 60 and 70 mm panels.
Because the pool has a movable floor, installation had to meet a very strict tolerance of 3 mm. An additional challenge was stiffening the window while the gasket polymerized. For this purpose, we made a steel support structure that held the window until the gasket had fully polymerized.