目 录1、总 则···············································································11.1 项目背景................................................................................................................11.2 评价目的..................................................................................................................21.3 编制依据...................................................................................................................21.4 评价工作等级........................................................................................................51.5 评价范围..................................................................................................................51.6 污染控制和环境保护目标......................................................................................51.7 评价标准..................................................................................................................61.8 评价重点..................................................................................................................81.8 评价时段..................................................................................................................92、项目概况及工程分析····························································102.1 项目建设的必要性..............................................................................................102.2 项目基本情况........................................................................................................122.3 项目建设内容及规模............................................................................................132.4 主要材料用量........................................................................................................212.5 交通量预测.........................................................