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ANSI/ASSP A10.47-2021
Work Zone Safety for Roadway Construction
This standard covers workers engaged in construction, utility work, maintenance or repair activities on any area of a roadway. Establishes the minimum requirements for the construction and maintenance of roadways to achieve the following objectives: (1.) Prevent worker injuries and illnesses resulting from working in roadway work zones; (2.) Establish safe work practices in roadway work zones; (3.) Prevent vehicular crashes in roadway work zones.
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The American Society of Safety Engineers [asse]
