Construction update Jan 2022: ringing in the new year with geothermal wells
January 14, 2022 Obama Foundation
Construction is complete on caissons to support the underground parking garage. Meanwhile, construction of caissons for the Museum, Forum, and Library buildings continues and, as of today, they are approximately 45 percent complete.
Drilling for geothermal wells is nearly complete, and work to connect the wells through a series of lateral ducts is about a third of the way finished. Late next week, work will begin on earth retention and sheeting, which is the process of protecting the building foundations from water and pressure from nearby Lake Michigan and the Lagoon.
January 5, 2022 Obama Foundation Update
The construction of the Obama Presidential Center rang in the new year by continuing to make progress with the drilling of caissons and other below-grade work. All of the future underground garage caissons are complete, and work on the future Museum Building’s caissons is underway. Earth retention work is planned to start in the next week or so, and the number of construction workers being employed is steadily increasing to a current daily average of approximately 75 persons working on the site in some capacity every work day. To date, more than 40 percent of the total worker hours expended to help build the Obama Presidential Center have been performed by residents of the South and West Sides of Chicago.