【正文】 1 中國最大的管理資源中心 X XX GB 中華人民共和國國家標(biāo)準(zhǔn) GB/T — XXXX 開發(fā)建設(shè)項目 水土保持技術(shù)規(guī)范 Technical regulation on water and soil conservation of development and construction projects （ 報批 稿） 2020XXXX 發(fā)布 2020XXXX 實施 國家質(zhì)量技術(shù)監(jiān)督局 XXX 發(fā)布 2 目 次 前 言 ............................................................................................................................................I 1 范圍 ............................................................................................................................................. 1 2 相關(guān)規(guī)范 ...................................................................................................................................... 1 3 名詞與術(shù)語 .................................................................................................................................. 1 4 總則 ............................................................................................................................................. 3 目的與要求 ......................................................................................................................... 3 設(shè)計階段與深度 .................................................................................................................. 3 基本任務(wù) ............................................................................................................................ 3 5 基本規(guī)定 ...................................................................................................................................... 5 一般規(guī)定 ............................................................................................................................ 5 對主體工程的約束性規(guī)定 .................................................................................................... 5 不同水土流失類型區(qū)的特殊規(guī)定 ......................................................................................... 7 不同類型項目的特殊規(guī)定 .................................................................................................... 9 水土保持方案編制規(guī)定 ....................................................................................................... 9 水土保持方案編制主要內(nèi)容的規(guī)定 .....................................................................................11 調(diào)查與 勘測基本規(guī)定 ......................................................................................................... 14 工程管理的水土保持規(guī)定 .................................................................................................. 15 投資概（估）算及損益分析規(guī)定 ....................................................................................... 16 結(jié)論與建議 的規(guī)定 .......................................................................................................... 17 6 項目及項目區(qū)概況 ...................................................................................................................... 19 項目概況 .......................................................................................................................... 19 項目區(qū)概況 ....................................................................................................................... 20 7 主體工程水土保持分析與評價 .................................................................................................... 22 制約性因素分析 ................................................................................................................ 22 推薦方案分析與評價 ......................................................................................................... 22 主體工程中具有水土保持功能的項目評價 ......................................................................... 22 8 水土流失防治責(zé)任范圍的界定 .................................................................................................... 23 界定方法 .......................................................................................................................... 23 防治責(zé)任范圍界定 ............................................................................................................ 23 9 水土流失預(yù)測 ............................................................................................................................. 24 預(yù)測基礎(chǔ) .......................................................................................................................... 24 水土流失預(yù)測時段 ............................................................................................................ 24 水土流失預(yù)測單元的劃分 .................................................................................................. 24 水土流失預(yù)測內(nèi)容 ............................................................................................................ 24 水土流失預(yù)測方法 ............................................................................................................ 24 10 水土流失防治分區(qū)與防治措施布局 ........................................................................................... 27 3 水土流失防治分區(qū) .......................................................................................................... 27 防治措施總體布局 .......................................................................................................... 27 防治措施擬定原則 .......................................................................................................... 28 防治措施的比選 .............................................................................................................. 28 施工組織設(shè)計 ................................................................................................................. 28 11 攔渣工程 .................................................................................................................................. 30 一般規(guī)定 ........................................................................................................................ 30 適用范圍 ..................................................................