Workers on duty in tunnel across Yellow River to ensure project development on time
Updated: February 10, 2021 09:41Xinhua
A worker cleans sludge inside a tunnel across the Yellow River in Zhongning county, Zhongwei city of Northwest China's Ningxia Hui autonomous region, Feb 9, 2021. More than 100 workers are still on duty in the tunnel to ensure the project development on time despite the upcoming Spring Festival, or the Chinese Lunar New Year. This tunnel, the second one to cross the Yellow River in Ningxia, is part of a greater project to provide heating service to residents in Zhongning. Photo/Xinhua]
Workers operate shield tunneling machine inside a tunnel across the Yellow River in Zhongning county, Zhongwei city of Northwest China's Ningxia Hui autonomous region, Feb 9, 2021. [Photo/Xinhua]
Photo taken on Feb 9, 2021 shows the initial well for shield tunneling machines for a tunnel across the Yellow River in Zhongning county, Zhongwei city of Northwest China's Ningxia Hui autonomous region. [Photo/Xinhua]
A worker assembles piplelines inside a tunnel across the Yellow River in Zhongning county, Zhongwei city of Northwest China's Ningxia Hui autonomous region, Feb 9, 2021. [Photo/Xinhua]
A worker moves building materials inside a tunnel across the Yellow River in Zhongning county, Zhongwei city of Northwest China's Ningxia Hui autonomous region, Feb 9, 2021. [Photo/Xinhua]
