四川凯金交通建设投资有限责任公司中江至金堂快速通道建设工程.pdf

国 环 评 证 乙字第3248 号 中江至金堂快速通道建设工程 环境影响报告书 （公示本） 建 设 单 位： 四川凯金交通建设投资有限责任公司 编 制 单 位： 成都科技大学环保科技研究所 2014 年9 月 目 录 前 言·································································································1 第1 章 总论························································································3 1.1 评价目的与原则················································································3 1.2 编制依据·························································································4 1.3 评价因子与评价标准··········································································8 1.4 评价等级、评价范围和评价时段··························································12 1.5 评价内容及重点···············································································13 1.6 环境保护目标及污染控制目标·····························································15 1.7 工作程序························································································30 第2 章 工程概况·················································································32 2.1 工程相关公路现状············································································32 2.2 工程建设的必要性············································································41 2.3 工程地理位置、路线走向及主要控制点·················································43 2.4 推荐方案建设规模············································································44 2.5 主要工程概况··················································································45 2.6 主要技术标准··················································································66 2.7 交通量预测·····················································································66 2.8 工程占地及拆迁···············································································67 2.9 临时工程····················································