IC 7075 Fireproofing Mine Shafts

The present discussion first presents data to justify the fireproofing of mine shafts. This is followed by a brief outline of fireproofing methods with examples from practice. A summary of authoritative recommendations on fire prevention concludes the discussion. Acknowledgment is made to D. J. Parker, district engineer, Mine Safety Station, Salt Lake City, Utah, for his valuable criticism of the paper. Fireproofing a mine shaft implies lining the shaft with fireproof material or rendering fireproof the material already composing the shaft lining. A brief study of the part mine shafts and shaft stations have played in disastrous end tragic underground fires furnishes convincing evidence that every possible effort to make all mine shafts fireproof is amply justified. The fire hazard in coal minus obviously is much greater than in metal mines. In this discussion the point of views is mainly that of the metal miner; it is tine opinion of the writer that all fires in metal mines are preventable.