§57.9306. Warning devices for restricted clearances.
30 C.F.R. § 57.9306
Where restricted clearance creates a hazard to persons on mobile equipment, warning devices shall be installed in advance of the restricted area and the restricted area shall be conspicuously marked.
Notes, amendments, and revision history
Source
Source: 53 FR 32526, Aug. 25, 1988, unless otherwise noted.
Authority
Authority: 30 U.S.C. 811.
Source
Source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.