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Technicals review
| Term | Definition |
|---|---|
| turning | shaving the sides along the length of the workpiece |
| facing | shaving the face of the workpiece perpendicular |
| Combustible dust fire | ignition source, oxidant, confinement, suspension, fuel |
| flash fire | ignition source, oxidant, suspension, fuel |
| normal fire | ignition source, oxidant, confinement, fuel |
| DHA | dust hazard analysis |
| Shut down steps | prepare for shutdown, isolate equipment, apply locks and tags, make stored energy safe, verify deenergization |
| start up steps | inspect and clean work area, keep people away, remove LOTO, notify affected employees |
| Energy types | mechanical, electrical, thermal, pneumatic, radiation, hydraulic, chemical |