“两纵十横、六河连通、覆盖全省”的山西大水网是山西省委、省政府确定的“十二五”重大基础设施工程,也是水利部“江河湖库水系连通”的试点工程。大水网4大骨干工程规划总投资190亿元,隧洞总长630余km,工程战线之长、范围之广、技术难度之复杂,在山西省水利建设史上前所未有。2013年,按照省委、省政府对大水网建设“保质量、保安全、保廉政”的总要求,省水利厅多措并举, “Two vertical and ten horizontal, six rivers connected, covering the province, ” Shanxi Dashu network is Shanxi provincial Party committee and government to determine the “Twelve-Five ” major infrastructure projects, but also the Ministry of Water Resources Water system connectivity “pilot project. The total investment of 19 key projects in the 4 key projects of Dashu Network is 19 billion km. The total length of the tunnel is more than 630 km. The project has a long line and a wide range of technical difficulties. It is unprecedented in the history of water conservancy construction in Shanxi Province. In 2013, in accordance with the general requirements of the provincial party committee and the provincial government for the construction of a large-scale water network, ”ensuring the quality, ensuring the safety and ensuring the integrity of the economy"