营业线及临近营业线施工安全指导书

目 录

1．工程概况 ............................................................................................................................................... - 2 -

2．编制依据 ............................................................................................................................................... - 2 -

3. 营业线及临近营业线施工范围的界定 ............................................................................................... - 3 -

3.1 营业线施工 ................................................................................................................................. - 3 -

3.1.1 营业线施工作业项目 ..................................................................................................... - 3 -

3.1.2 营业线施工等级 ............................................................................................................. - 4 -

3.2 临近营业线施工 ......................................................................................................................... - 4 -

3.2.1 临近营业线施工分类 ..................................................................................................... - 5 -

3.2.2 临近营业线施工作业项目 ............................................................................................. - 5 -

4. 营业线施工方案编制及审批 ............................................................................................................... - 6 -

5. 营业线及临近营业线施工安全防护 ................................................................................................... - 7 -

5.1 一般规定 ................................................................................................................................... - 7 -

5.2 人身安全 ................................................................................................................................... - 8 -

5.3 营业线施工防护 ..................................................................................................................... - 10 -

5.3.1 信号及标志 ................................................................................................................. - 11 -

5.3.2 防护员 ........................................................................................................................... - 11 -

5.3.2.1 驻站防护员及职责 ................................................................................................... - 11 -

5.3.2.2 现场防护员及职责 ................................................................................................... - 12 -

5.3.2.3 两端防护员及职责 ................................................................................................... - 13 -

5.3.3 防护办法 ....................................................................................................................... - 14 -

5.3.3.1 作业标防护 ............................................................................................................... - 14 -

5.3.3.2 移动停车信号防护 ................................................................................................... - 15 -

5.3.3.3 移动减速信号防护 ................................................................................................... - 15 -

5.3.3.4 线路发生故障时的防护 ........................................................................................... - 16 -

6. 营业线及临近营业线施工项目安全控制要点 ................................................................................. - 17 -

6.1 路堑拓宽 ................................................................................................................................. - 17 -

6.2 路堤帮宽 ................................................................................................................................. - 18 -

6.3 桥涵顶进 ................................................................................................................................. - 19 -

6.4 跨线桥 ..................................................................................................................................... - 21 -

6.5 爆破作业 ................................................................................................................................. - 22 -

6.6 材料装卸与堆放 ..................................................................................................................... - 26 -

6.7 大型机械施工 ......................................................................................................................... - 29 -

6.8 轨道电路区段 ......................................................................................................................... - 30 -

6.9 机具使用安全 ......................................................................................................................... - 30 -