子长至姚店高速报告.pdf

国环评证乙字第3629 号 子长至姚店高速公路 环境影响报告书 建设单位：陕西省交通建设集团公司 评价单位：长安大学 完成时间：二零一七年六月 目录 1 总则 ······································································································································ 1 1.1 评价目的 ···················································································································· 1 1.2 编制依据 ···················································································································· 1 1.3 环境影响因素识别与评价因子 ················································································· 4 1.4 评价等级和评价范围 ································································································ 5 1.5 评价方法 ···················································································································· 6 1.6 环境功能区划及评价执行标准 ················································································· 6 1.7 环评时段 ···················································································································· 9 1.8 环境保护目标 ············································································································ 9 2 项目工程概况与工程分析 ································································································ 22 2.1 项目基本情况 ·········································································································· 22 2.2 产业政策及相关规划相符性分析 ··········································································· 24 2.3 路线方案设置 ·········································································································· 24 2.4 交通量 ····················································································