Construction, cement loading, end of pouring:
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Start, shutdown, compressor, Build, run
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Electric saw
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Driving piles,, Construction of buildings
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Circular Saw Blade Closing
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Screwdriver
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Bobcat loader approaching, jamming
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Electric surface grinding machine
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Bulldozer passing by
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Diesel engine
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Hacksaw, reverb sawing
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The sounds of the, Knocking hammer indoors
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Truck crane works
★★★★★