长输管道水工保护是指管道在穿越河流、冲沟、黄土塬、沙漠等复杂地形地貌时,采取一定的工程技术措施达到保护管道不被毁坏的水工设施。常见的水工保护有挡土墙、护坡、淤土坝、截水沟、排水渠、跌水等。由于受长输管道线路长、位置偏远等特点的影响,水工保护工程单体工程量大小不均,施工点分散;社会可依托条件差;周边关系协调复杂。因此,加强水工保护工程的造价管理对提高管道运营单位的项目管理水平和降低成本费用具有重要的意义。 Long-distance pipeline hydraulic protection refers to the pipeline through the rivers, gully, loess plateau, desert and other complex topography, to take certain engineering and technical measures to protect the pipeline is not destroyed hydraulic facilities. Common hydraulic protection retaining wall, slope protection, silt dams, interception ditches, drains, water and so on. Due to the long pipeline length and remote location of the long-distance pipelines, the volume of single-unit projects of water conservancy protection projects is uneven and the construction sites are scattered. The society can rely on poor conditions and the coordination of the surrounding areas is complicated. Therefore, to strengthen the cost management of hydraulic engineering is of great significance to improve the project management level and reduce the cost of pipeline operators.