Standards or Regulations

Here's a list of all of the standards referenced in a safety topic:

OSHA 1926.651(b)(1)The estimated location of utilities shall be determined prior to excavation.

https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.651

Hydro Excavation, Construction

Construction
V1-161
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Utility Color Codes, Construction, Fast

Construction
016-11C
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Underground Utilities, Construction, Fast

Construction
015-11C
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Work Around Underground Utilities, Construction

Construction
V1-11
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