Power line safety (over 350 kV).
29 C.F.R. § 1926.1409
in effectEffective: 2024-07-01The requirements of §§ 1926.1407 and 1926.1408 apply to power lines over 350 kV except:
(a) For power lines at or below 1000 kV, wherever the distance “20 feet” is specified, the distance “50 feet” must be substituted; and
(b) For power lines over 1000 kV, the minimum clearance distance must be established by the utility owner/operator or registered professional engineer who is a qualified person with respect to electrical power transmission and distribution.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-29.xmlFetched: 7/26/2026
