【正文】 1 段除險加固達標(biāo)工程 環(huán)境影響報告書 （報批稿） 目 錄 1 總則 .......................................................................................................................... 4 項目由來及評價目的 .......................................................................................... 4 編制依據(jù) ............................................................................................................ 5 法規(guī)條例 ..................................................................................................... 5 主要技術(shù)規(guī)范 .............................................................................................. 6 其他 ............................................................................................................ 6 評價標(biāo)準(zhǔn) ............................................................................................................ 7 評價范圍 ............................................................................................................ 7 環(huán)境保護目標(biāo) ..................................................................................................... 8 評價等級 ............................................................................................................ 8 2 建設(shè)項目概況 ............................................................................................................ 9 地理位置 ............................................................................................................ 9 白蕉聯(lián)圍的建設(shè)過程 .......................................................................................... 9 工程建設(shè)的必要性 .............................................................................................. 9 工程概況 .......................................................................................................... 11 工程的基本參數(shù) ........................................................................................ 11 工程的設(shè)計標(biāo)準(zhǔn)和主要任務(wù) ....................................................................... 14 天然建筑材料的獲取 ................................................................................. 14 工程土地占用 ............................................................................................ 15 工程施工 ................................................................................................... 16 工程管理 ................................................................................................... 16 2 3 工程所在地環(huán)境現(xiàn)狀 ............................................................................................... 18 自然環(huán)境概況 ................................................................................................... 18 地理位置 ................................................................................................... 18 地形地貌 ................................................................................................... 18 水文氣象 ................................................................................................... 18 地質(zhì)土壤 ................................................................................................... 18 河流水系 ................................................................................................... 19 社會經(jīng)濟現(xiàn)狀 ................................................................................................... 20 水環(huán)境質(zhì)量現(xiàn)狀 ............................................................................................... 21 大氣環(huán)境質(zhì)量現(xiàn)狀 ............................................................................................ 23 大氣環(huán)境質(zhì)量現(xiàn)狀監(jiān)測 .............................................................................. 23 大氣環(huán)境質(zhì)量現(xiàn)狀評價 .............................................................................. 24 評價結(jié)論 ................................................................................................... 25 聲環(huán)境質(zhì)量現(xiàn)狀 ............................................................................................... 25 聲環(huán)境質(zhì)量現(xiàn)狀監(jiān)測 ................................................................................. 25 聲環(huán)境現(xiàn)狀評價 ........................................................................................ 26 土壤環(huán)境質(zhì)量現(xiàn)狀 ............................................................................................ 27 植被現(xiàn)狀 .......................................................................................................... 27 水生生物現(xiàn)狀 ................................................................................................... 27 4 建設(shè)項目工程 分析 ................................................................................................... 29 工程運用簡述 ................................................................................................... 29 工程主體施工 ................................................................................................... 29 堤防工程施工 ............................................................................................ 29 水閘重建工程 ............................................................................................ 29 施工方法 ................................................................................................... 29 主要施工機械設(shè)備 ..................................................................................... 30 施工總體布置及分區(qū) ................................................................................. 30 施工導(dǎo)流及度汛標(biāo)準(zhǔn) ................................................................................. 31 施工污染源分析 ............................................................................................... 31 大氣污染源 ............................................................................................... 32 噪聲污染 ................................................................................................... 33 水土流失 ................................................................................................... 34 水污染源分析 .................................................................................