§ 75.800-4. Testing, examination, and maintenance of circuit breakers; record.
110 words·~1 min read·
/us/cfr/t30/s§ 75.800-4·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Recordkeeping. The operator shall make a record of each test, examination, repair, or adjustment of all circuit breakers protecting high-voltage circuits which enter any underground area of the mine.
(b)Record security. These records shall be made in a secure book that is not susceptible to alteration or electronically in a computer system so as to be secure and not susceptible to alteration.
(c)Retention and access. These records shall be retained at a surface location at the mine for at least one year and shall be made available to authorized representatives of the Secretary, the representative of miners, and other interested persons. \[64 FR 43287, Aug. 10, 1999\]
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§ 75.800-4
Testing, examination, and maintenance of circuit breakers; record.
Fed. Reg.×1
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