Smiling middle aged bearded supervisor in hardhat and safety vest with tablet on building site.

Smiling middle aged bearded supervisor in hardhat and safety vest with tablet on building site.

Smiling middle aged bearded supervisor in hardhat and safety vest with tablet on building site. - Stock Photo - Images

Portrait of smiling middle aged bearded supervisor in hardhat and safety vest with tablet on building site. Structural engineer or architect monitors the progress of the work on construction site.

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