



1. All compactor operators must hold valid certificates.
2. Operators of dynamic compaction machines shall participate in safety education and training before taking up their posts; they shall wear safety helmets when entering the construction site and wear necessary labor protection equipment.
3. Before construction, confirm whether there are high-voltage lines, underground pipelines, or other obstacles with potential safety hazards or dangers on the site. Construction can only proceed after hidden dangers are investigated and eliminated.
Voltage
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