Famous Chernobyl Ferris Wheel 2019, Abandoned Explorer.
Pripyat, Ukraine, 1986, Atlas Obscura
In the timespan of 1978 to 1983, four nuclear reactors were built in the province of Kyiv Oblast, Ukraine, near the city of Pripyat.
The fourth reactor was heavily flawed, having pipes that were subject to leaks, faults, and other such things. Fuel rods could be changed without shutting down the reactor, meaning large cranes were required to remove these fuel rods. This could lead to a potentially dangerous situation in the case that an inexperienced personnel were to man the crane. Most of the workers didn’t have the proper qualifications to run the machines, and weren’t well monitored. The workers also checked out without authorization, and often didn’t have the proper equipment.
The Plant needed more workers, so the employees were allowed more lax work times long as they did eventually work.