省道S111线中山南朗段（原中拱路）改建工程环境影响报告书（报批稿简本）建设单位：中山市公路局评价单位：珠江水资源保护科学研究所二○○九年三月目录第一章总论.....................................................................................................................................11.1项目背景及工程研究过程.......................................................................................................11.2环评目的(略)............................................................................................................................11.3编制依据...................................................................................................................................21.4评价因子...................................................................................................................................41.5评价等级...................................................................................................................................41.6评价范围...................................................................................................................................51.7项目所属区域环境功能区划及执行标准...............................................................................61.8评价工作重点和环境保护目标...............................................................................................91.9评价方法.................................................................................................................................101.10评价时段.................................................................................................................................10第二章工程概况.................................................................................................................................132.1建设项目的基本情况.............................................................................................................132.2项目地理位置及路线走向.....................................................................................................132.3现有公路回顾性分析.............................................................................................................142.4项目改建规模及主要技术参数.............................................................................................142.5主要工程数量.........................................................................................................................162.6现有交通量及改建后交通量预测.........................................................................................182.7土石方平衡.............................................................................................................................192.8取、弃土及弃渣方案.............................................................................................................212.9建设工期安排.........................................................................................................................21第三章工程分析.................................................................................................................................223.1现有公路回顾性分析.............................................................................................................223.2工程污染源分析......................................................
