天然气长输管道的围堰过河施工

Construction method of long distance gas pipeline for passing river

结合天然气长输管道工程实例 ,通过方案对比确定了合理的过河施工方案———围堰施工 ,介绍了在围堰条件下 ,各个施工工序的施工要点 ,指出了施工中应注意的问题 ,同时提出了现场的HSE管理措施。

Taking the long distance gas pipeline work as example through comparison cofferdam construction is determined for passing river construction. The key points and the points for attention in construction are proposed as well as practical measures for on-site management.