省道318黑石渡至道士冲段公路改造一期工程土地岭隧道贯通方案编制：复核：审核：省道318黑石渡至道士冲段公路改造一期工程项目部二O一七年八月目录一、编制依据........................................................................................................1二、工程概况........................................................................................................1三、施工现状........................................................................................................2四、贯通区间内情况............................................................................................34.1贯通区间设计支护参数.........................................................................34.2贯通区间地质描述.................................................................................4五、施工进度计划................................................................................................5六、贯通总体施工方案........................................................................................56.1贯通总体施工思路.................................................................................56.2开挖工法................................................................................................66.3隧道贯通误差测量及调整....................................................................86.4超前地质预报........................................................................................96.5监控量测.................................................................................................9七、质量保证措施................................................................................................9八、安全保证措施..............................................................................................108.1建立健全安全生产管理制度...............................................................108.2危险源辨识及预控措施.......................................................................108.3现场贯通安全控制措施.......................................................................12九、环境保护措施..............................................................................................13十、水土保持措施..............................................................................................14十一、文明施工..................................................................................................14十二、应急预案................................................................................................1412.1应急救援领导小组与职责................................................................1412.2塌方的征兆.........................................................................................1512.3应急准备............................................................................................1612.4应急救援预案....................................................................................1712.5应急救援队伍....................................................................................1912.6应急救援机构联系电话....................................................................19中交第三公路工程局有限公司土地岭隧道贯通施工方案一、编制依据(1).省道318黑石渡至道士冲段公路改造一期工程施工招标文件。(2).省道318黑石渡至道士冲段公路改造一期工程《两阶段施工图设计》。(3).《公路工程技术标准》（JTGB01-2014）。(4).《公路隧...
