Posts Tagged ‘Chernobyl accident’

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Chernobyl Turbine Hall, November 2016

February 1, 2017

Please select any photo in the galleries for a larger version and descriptive caption.

The mercury-vapor lights in the ChNPP turbine hall barely turn on in the freezing darkness of Ukrainian winter, emitting a harsh buzz but only weak, jaundiced illumination.  With no climate control (the on-site heating plant is shut down because the fuel needed comes from Russia and is prohibitively expensive), corrosion has set in on every available surface.  Across the turbine decks, in vast heaps, lie demounted valves, piping, bearings, casings, and of course, pieces of the turbines themselves, all of it too radioactive to go anywhere else but here.  Made in Ukraine at the Kharkov Turbine Factory (now Turboatom), the vast machines are destined to rust away while similar turbines continue to turn at more auspicious nuclear power plants throughout the former USSR.

In addition to the turbogenerators, the turbine hall also contains condensate and feedwater machinery, some of which may be seen in the photos in the gallery here.  The hall is being temporarily used to store radioactive structural components of the highly-contaminated ventilation stack that once stood between the Units 3-4 reactor buildings. Click below to watch a Bionerd video about the turbine hall:

 

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Chernobyl Unit 4, November 2016

January 19, 2017

Please select any photo in the galleries for a larger version and descriptive caption.
In November 2016, the massive New Safe Confinement arch slid over Unit 4 of the Chernobyl Nuclear Power Plant, and the old “Sarcophagus” that had defined the appearance of the damaged unit for 30 years receded from view.  Over the last three years, the iconic ventilation chimney shared by Units 3 and 4 has been disassembled as well, and now rests in pieces in various places (including the deck of No. 5 turbogenerator).  Inside the unit, work continues to finish the Perimeter Closure Project–the effort to hermetically seal off the east and west boundaries of the New Safe Confinement from the rest of the power plant.  Floor by floor, barriers are going up.  The memorial to Valery Khodemchuk, the first victim of the 1986 accident whose remains have never been recovered, has been removed from its old location at the northwest end of the chemical treatment and ventilation block, and will be reinstalled somewhere else once the project is finished.  The photos in the second gallery show the state of the Arch and the Local Zone around Unit 4 only several days before the Arch began its movement, and are certainly among the last photos of the old Unit 4 exterior we have come to know and love.

I was honored to have Bionerd along for this trip, and her video record of the visit inside Unit 4 is on YouTube here:

Finally, here is a gallery showing the Arch of the New Safe Confinement and some of the “Local Zone” surrounding Unit 4.

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