【正文】 .................................................................. 30 驗(yàn)收標(biāo)準(zhǔn) ................................................................................................... 31 巖層段土石方開挖施工 ...................................................................................... 31 巖層段開挖組織原則 ............................................................................... 31 施工工藝流程 ........................................................................................... 31 施工方法及要求 ....................................................................................... 31 爆破施工工藝及方法 ............................................................................... 32 砂漿錨桿施工 ...................................................................................................... 35 施工參數(shù) ................................................................................................... 35 iii / 111 施工工藝流程 ........................................................................................... 35 工序操作要點(diǎn) ........................................................................................... 35 驗(yàn)收標(biāo)準(zhǔn) ................................................................................................... 37 鋼筋網(wǎng)片施工 ...................................................................................................... 37 技術(shù)參數(shù) ................................................................................................... 37 施工工藝流程 ........................................................................................... 37 施工方法及要求 ....................................................................................... 37 驗(yàn)收標(biāo)準(zhǔn) ................................................................................................... 38 格柵鋼架施工 .................................................................................................... 38 施工參數(shù) ................................................................................................. 38 施工工藝流程 ......................................................................................... 38 施工方法 ................................................................................................. 39 驗(yàn)收標(biāo)準(zhǔn) ................................................................................................. 39 噴射混凝土施工 ................................................................................................ 40 施工參數(shù) ................................................................................................. 40 施工工藝流程 ......................................................................................... 40 施工方法及要求 ..................................................................................... 40 驗(yàn)收標(biāo)準(zhǔn) ................................................................................................. 41 封底混凝土施工 ................................................................................................ 41 施工參數(shù) ................................................................................................. 41 施工方法及要求 ..................................................................................... 41 施工通風(fēng)、降塵、照明及排水管線布置 ........................................................ 42 施工通風(fēng) ................................................................................................. 42 施工照明 ................................................................................................. 42 施工排水 ................................................................................................. 43 降塵方法 ................................................................................................. 43 臨邊防護(hù)、通道設(shè)置 ........................................................................................ 43 臨邊防護(hù) ................................................................................................. 43 通道設(shè)置 ................................................................................................. 44 通信保障 ................................................................................................. 46 龍門吊安裝、拆除施工 .................................................................................... 46 iv / 111 龍門吊安裝、拆除 ................................................................................. 46 出渣方式 ................................................................................................. 46 五、施工安全保證措施 .................................................................................................... 46 安全目標(biāo) .............................................................................................................. 46 安全保證措施 ...................................................................................................... 47 安全保證體系 ........................................................................................... 47 安全管理組織機(jī)構(gòu) ................................................................................... 48 安全保證制度 ........................................................................................... 49 危險(xiǎn)源識(shí)別及預(yù)防措施 ..................................................................................... 50 危險(xiǎn)源識(shí)別 ............................................................................................... 50 風(fēng)險(xiǎn)預(yù)防措施 .......................................................................................... 51 安全技術(shù)措施 ...................................................................................................... 55 施工技術(shù)措施 ........................................................................................... 55 防坍塌技術(shù)措施 ....................................................................................... 55 噴射砼施工安全技術(shù)措施 ....................................................................... 56 混凝土澆筑施工安全技術(shù)措施 .............................................