location of underground utilities
excavation
estimated location
exact location
N.C.G.S. § 87-101(3)
N.C.G.S. § 87-101(5)
29 CFR § 1926.650
29 CFR § 1926.651(b)(1)
29 CFR § 1926.651(b)(3)

Opinions
Administrative Law Judge Opinions
Volume 7 (2000-2013)
First Published
Last Updated