Table 15 Types of risk events of subway construction.
Number | Safety risk factor | Number | Safety risk factor | Number | Safety risk factor |
|---|---|---|---|---|---|
RE1 | Hydrops | RE20 | Pit collapse | RE39 | Gas leakage |
RE2 | Water burst | RE21 | Trench collapse | RE40 | Explosive deflagration |
RE3 | Water inrush | RE22 | Trench collapse | RE41 | Geological mutation |
RE4 | Water leakage | RE23 | Structural collapse | RE42 | Traffic jam |
RE5 | Sand burst | RE24 | Top off the sheet | RE43 | Injury from Vehicle machinery |
RE6 | Fire | RE25 | Pavement collapse | RE44 | Lifting injury |
RE7 | Drowning | RE26 | Station collapse | RE45 | Object strike |
RE8 | Poisoned | RE27 | Interval collapse | RE46 | Object fall |
RE9 | Electric shock | RE28 | Secondary collapse | RE47 | Fall from high places |
RE10 | Power cut | RE29 | Frame collapse | RE48 | Structural crack of component |
RE11 | Water cut | RE30 | Earth collapse | RE49 | Support system failure |
RE12 | Gas cut | RE31 | Wall topple down | RE50 | Tools fail to stabilize and overturn |
RE13 | Bury | RE32 | Materials topple down | RE51 | Structure is unstable and overturns |
RE14 | Soil erosion | RE33 | Structural damage of component | RE52 | Other injuries |
RE15 | Soil landslide | RE34 | Building damage | RE53 | Injury |
RE16 | Pit Subsidence | RE35 | Pipeline leakage | RE54 | Coma |
RE17 | Pavement subsidence or cracks | RE36 | Water pipe break | RE55 | Asphyxia |
RE18 | Tunnel depression | RE37 | Pipeline explosion | RE56 | Death |
RE19 | Secondary depression | RE38 | Tracheal rupture |
