The two workers were in a lift near the top of the 844ft (260 metre) tower when the basket suddenly became loose. Video from the scene showed the scaffold banging against sides of the building that extend above the roof and breaking windows. Roads in the area were cordoned off to protect people from potential hazards.
The "very unsafe situation" unfolded around 7:45 a.m. local time. "Firefighters are working to access this now".
Like a Raisin: Study Finds Earth’s Shrinking Moon is Causing Quakes
The thrust faults were expected to produce such quakes and their intensities ranged from two to five on the Richter scale. With a larger network of modern seismometers , we could make huge strides in our understanding of the Moon's geology.
Local reports say the two workers were rescued but it remains unclear if either of them were injured.
This story originally appeared on The Sun and is republished with permission.