Time 41 - online utility on ToolBox.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Breaching rate | 5–10 min/m² hydraulic | Fire equipment studies |
| Diamond saw | 0.05–0.1 m/min cutting | Manufacturer data |
| Door breaching | 3–8 min typical door | IFSTA manual |
| Thermal cutting | 30–40 mm/min steel | Cutting process manual |
| Contingency time | ×1.5 field factor | Rescue doctrine |
| Air supply link | ≤2/3 of remaining SCBA | Operational safety |
根据破拆工具与被破拆材质的组合,结合厚度估算破拆作业所需时间,辅助灭火救援力量调配与作业方案制定。