C.F.R. » Title 30 » CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR › SUBCHAPTER O—COAL MINE SAFETY AND HEALTH › PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES › Subpart E—Combustible Materials and Rock Dusting

30 C.F.R. § 75.400-1

Definitions

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(a) The term coal dust means particles of coal that can pass a No. 20 sieve.

(b) The term float coal dust means the coal dust consisting of particles of coal that can pass a No. 200 sieve.

(c) The term loose coal means coal fragments larger in size than coal dust.

Notes of Decisions
Cited in 3 cases, 1974–1998 · leading case: United States v. Finley Coal Co., a P'ship & Charles Finley, an Individual, 493 F.2d 285 (6th Cir. 1974).
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United States v. Finley Coal Co., a P'ship & Charles Finley, an Individual, 493 F.2d 285 (6th Cir. 1974). · cites it 2× “In another other part of the Act Congress did expressly command that some regular or periodic programs be established and made available to the Secretary to combat other safety hazards addressed by the interim standards. See, e.”
Freeman Coal Mining Co., a Div. of Material Serv. Corp. v. Interior Bd. of Mine Operations Appeals, 504 F.2d 741 (7th Cir. 1974). “” 30 C.F.R. §§ 75.400-1 (a) and (b) (1973).”
Windsor Coal Co. v. Sec'y of Labor (4th Cir. 1998). “30 C.F.R. § 75.400-1 . 3 the rollers. The Inspector and Kacsmar both testified that some of the accumulations touching the belt were warm.”
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