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Title 30: Mineral Resources
CHAPTER I: MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
SUBCHAPTER O: COAL MINE SAFETY AND HEALTH
PART 90: MANDATORY HEALTH STANDARDS-COAL MINERS WHO HAVE EVIDENCE OF THE DEVELOPMENT OF PNEUMOCONIOSIS
Subpart C: Sampling Procedures
90.210 - Respirable dust samples; report to operator.
(a) The Secretary shall provide the operator with a report of the following data on respirable dust samples as soon as practicable:
(1) The mine identification number;
(2) The mechanized mining unit, if any, within the mine from which the samples were taken;
(3) The concentration of respirable dust, expressed in milligrams per cubic meter of air, for each valid sample;
(4) The average concentration of respirable dust, expressed in milligrams per cubic meter of air, for all valid samples;
(5) The occupation code;
(6) The reason for voiding any samples; and,
(7) The Social Security Number of the part 90 miner.
(b) Upon receipt, the operator shall provide a copy of this report to the part 90 miner. The operator shall not post the original or a copy of this report on the mine bulletin board.
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