兰州—银川输气管道环境保护主要设计措施

Main Measures Taken in Environmental Protection Design of Lanzhou-Yinchuan Gas Transmission Pipeline

针对西北地区地表植被少、生态脆弱的特点,分析了兰银输气管道沿线的主要环境敏感区和施工建设主要环境影响因素。在工程设计中,从管道线路优化、管道敷设和水工保护及水土保持方面采取了一系列环境保护措施。施工后的管道经受住了恶劣环境的考验。

Based on the characteristics of little surface vegetation and fragile ecology in northeast China,the main environmentally sensitive areas along Lan-Yin Gas Transmission Pipeline and the main environmental influence factors in the pipeline construction were analyzed.A series of environmental protection measures were taken in engineering design,including pipeline route optimization,pipeline laying,hydraulic protection and water-soil preservation.The constructed pipeline has resisted harsh environment successfully.