【正文】 .......................9 基坑施工安全要求 ..........................................................................................................................................9石方開挖安全施工方案 ....................................................................................................................................13 施工方法 ........................................................................................................................................................13 施工要點(diǎn) ........................................................................................................................................................13 石方爆破作業(yè) ................................................................................................................................................14邊坡控制方案 ....................................................................................................................................................16高填路堤施工方案 ............................................................................................................................................18坡面開挖、整形 ................................................................................................................................................20四、危險(xiǎn)源的控制 ......................................................................................................................................................20風(fēng)險(xiǎn)規(guī)劃和控制 ................................................................................................................................................20危險(xiǎn)源種類 ........................................................................................................................................................20危險(xiǎn)源辨識(shí)和風(fēng)險(xiǎn)評(píng)估 ....................................................................................................................................21風(fēng)險(xiǎn)控制和管理 ................................................................................................................................................21五、預(yù)防措施 ..............................................................................................................................................................211開挖 ....................................................................................................................................................................21 覆蓋層開挖 ....................................................................................................................................................21 土方開挖 ........................................................................................................................................................22 石方開挖 ........................................................................................................................................................24 鉆孔作業(yè)： ....................................................................................................................................................25 爆破作業(yè) ........................................................................................................................................................26 裝藥 ................................................................................................................................................................26 爆破警戒 ........................................................................................................................................................27 爆后檢查應(yīng)遵守下列規(guī)定 ............................................................................................................................27土石方挖運(yùn) ........................................................................................................................................................28預(yù)應(yīng)力錨索作業(yè)安全技術(shù)措施 ........................................................................................................................28六、安全監(jiān)測(cè) ..............................................................................................................................................................29監(jiān)測(cè)設(shè)置 ............................................................................................................................................................29施工期巡視檢查 ................................................................................................................................................29邊坡外部變形監(jiān)測(cè) ............................................................................................................................................29支護(hù)效應(yīng)監(jiān)測(cè) ....................................................................................................................................................29爆破振動(dòng)及聲波測(cè)試 ........................................................................................................................................30邊坡滲流監(jiān)測(cè) ....................................................................................................................................................30監(jiān)測(cè)成果應(yīng)用管理 ............................................................................................................................................30七、特殊情況的應(yīng)急處理措施 ..................................................................................................................................30應(yīng)急救援領(lǐng)導(dǎo)小組 ............................................................................................................................................30緊急意外事故應(yīng)急預(yù)案 ....................................................................................................................................31 外力傷害應(yīng)急預(yù)案 ........................................................................................................................................31 觸電應(yīng)急預(yù)案 ...........