Sources of Power [49 CFR 193.2445]

(A)A. Electrical control systems, means of communication, emergency lighting, and firefighting systems must have at least two sources of power which function so that failure of one source does not affect the capability of the other source. [49 CFR 193.2445(a)]#

(B)B. Where auxiliary generators are used as a second source of electrical power:#

(1)1. they must be located apart or protected from components so that they are not unusable during a controllable emergency; and [49 CFR 193.2445(b)(1)]#

(2)2. fuel supply must be protected from hazards. [49 CFR 193.2445(b)(2)]#

AUTHORITY NOTE: Promulgated in accordance with R.S. 30:551.C.#

HISTORICAL NOTE: Promulgated by the Department of Natural Resources, Office of Conservation, LR 44:1053 (June 2018).#