Article 1.0.1 Personnel at all levels engaged in the production of sand and gravel (including apprentices, migrant workers and temporary workers) must comply with the relevant provisions of this regulation. Article 1.0.2 All work related to the construction site, site transportation, welding, blasting, air supply, water supply, power supply, etc. in production shall be carried out in accordance with the relevant provisions of other chapters of this regulation, and this chapter shall be omitted.
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