Excavation for the Boeing Building in 1952. Source; United States Air Force
The Boeing Building in heath started construction in 1952, including excavating 80 feet for a forged press floor that today is the lower levels for the Air Force Primary Standards Laboratory.
Excavation for the Intel building in 2022. Source: Andy Humphrey
The future Intel Ohio One site in Jersey Township saw excavation 70 years later in 2022 to ready floors for the first two fabs in Ohio on the site.