Construction workers' working conditions in this tunnel have been reported as particularly difficult: with the temperature in the tunnel reaching 43 degrees Centigrade and relative humidity, 98%, it was nicknamed the "sauna tunnel" by the workers.
It was nicknamed the "sauna tunnel" by the workers. Construction workers' working conditions in this tunnel have been reported as particularly difficult, with the temperature reaching 43 degrees Centigrade and relative humidity, 98%.
Construction workers' working conditions in this tunnel have been reported as particularly difficult, with the temperature reaching 43 degrees Centigrade and relative humidity, 98%. It was nicknamed the "sauna tunnel" by the workers.
Construction workers' working conditions in this tunnel have been reported as particularly difficult, with the temperature reaching 43 degrees Centigrade and relative humidity, 98%. It was nicknamed the "sauna tunnel" by the workers.