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Caucasian Male Civil Engineer Talking To Hispanic Female Inspector And Using Tablet Computer On Construction Site of New Building. Real Estate Developers Discussing Business, Excavators Working.
Blurred background. Factory worker is indoors with hard hat.
OSHA. Occupational Safety and Health Administration. Work Safety Regulations. Government Service Protecting at Job. Worker Security Protection Policy. Caution Regulation Document for Trauma Prevention
A couple of senior civil engineers are collaborating in the tunnel of a sewage drain, using a digital tablet to inspect the construction of a huge water pipe on a new highway road project.

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