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如今,西汉高速的成败就在郭家山隧道。曹森厅长、王明祥副厅长、胡保存副厅长亲自到隧道掌子面察看不止一次,高速集团先后五次召开郭家山隧道专题会议。郭家山成为全线的卡脖子工程有两个原因,一是受南水北凋影响,省政府确定“保水改路”方案,三河口改线段增加了6个隧道,其中包括一个特长隧道——郭家山隧道,设计、招标较全线滞后,2005年5月才开工;二是隧道实际围岩状况与设计出入很大,增加了施工难度。
Today, the success or failure of the Western Han Dynasty Guozishan tunnel. Director Cao Sen, Deputy Director Wang Mingxiang, Deputy Director Hu Baocun personally visited the tunnel face to see more than once, high-speed group has held five Guojiashan tunnel conference. Guo Jiashan to become the card across the board for two reasons, one is affected by the impact of the North Water Damping, the provincial government to determine the “water diversion” program, the increase of six tunnels Sansei Alteration, including a long tunnel - - Guo Jiashan tunnel, design, bidding lags behind the entire line, only started in May 2005; the second is the actual rock surrounding the tunnel conditions and design a great deal, increasing the difficulty of construction.