Workers from the China Railway Tunnel Bureau took a bus to enter the No. 4 inclined shaft of the Qinling Water Conveyance Tunnel of the Hanyu-Weihe River Diversion Project with a length of 5,820.21 meters (photographed on November 18).
In the early winter, the hinterland of the Qinling Mountains was fluttered with snow, and the rolling mountains were covered by snow. At the mouth of the No. 4 inclined well of the Qinling Water Conveyance Tunnel of the Shaanxi-Han-Jiwei Water Diversion Project, hot steam continued to gush out.
At the tunnel excavation site about 10 kilometers away from the wellhead and buried 1840 meters deep, nearly a hundred workers are busy digging, removing slag, and transporting... More than 40 degrees Celsius, relative humidity 90%, and no natural wind at all, like a huge tunnel Sauna room.
Photo by Xinhua News Agency reporter Liu Xiao
Release time: 2020-11-28 08:47:12 【Editor: Li Peiyun】