摘要
输油输气管道工程线路较长,因此扰动的地貌类型和土地类型较多,造成的水土流失及其危害的差异性很大,工程穿跨越河流、道路等敏感区域的次数也较多,易产生直接影响和危害。管道工程工期短,对土地的占用多为临时占用,因此较其他项目影响程度小、影响时间短。结合管道项目施工建设及水土流失的特点,通过对照法律、法规、标准、规划等相关资料,提出了管道工程项目的水土保持准入条件3条,水土保持方案准入的基本条件49条、需修正完善主体设计的条件8条、需修改完善水土保持方案的条件3条,并提出了水土保持优先审批、暂缓审批的13条建议。
Oil and gas transmission pipeline-type projects,due to its length,going through various geomorphic types and landforms and result in different soil erosion and water loss and hazards.They may also go through such sensitive areas as rivers and roads,thus bring direct impacts and hazards.However,pipeline-type projects,with short time limits,generally make temporary use of land and therefore are comparatively less in impact and shorter in time.On the basis of the characteristics of pipeline-type projects construction,in light of such materials as laws,regulations,codes,programs,etc.,3 items of permitted requirements of soil and water conservation,49 items of permitted requirements of soil and water conservation plan,8 items that require the revision of the design of the pipeline-type projects,3 items that require the revision and improvement of soil and water conservation plan,and 13 items for restricted approval and delayed approval for soil and water conservation plan are put forward for pipeline-type projects.
出处
《中国水土保持科学》
CSCD
2010年第3期108-111,116,共5页
Science of Soil and Water Conservation
基金
国家财政部、水利部2008专题“开发建设项目水土保持准入条件研究”(1260816153)
关键词
管道工程
水土保持
准入条件
pipeline-type project
soil and water conservation
permitted requirement
