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Technical Report for Extinguishing Coal Mine Fires by Remote Sealing.

Authors
Berry-DR; Maser-KR; Monaghan-DA; Guzdar-AR
Source
NTIS: PB/245-899 Available for Reference At Bureau Libraries :504 pages
Link
NIOSHTIC No.
10000491
Abstract
Techniques were developed and demonstrated for extinguishing coal mine fires by remote sealing of underground passageways. The system is versatile enough to function under a wide range of conditions, including large variations in passageway geometry, depth of mine, water conditions, both in the mine and at the surface, and rubble in the mine passageway. The system includes instrumentation for the remote probing of the passageway prior to sealing, a system for sealing the mine passages, and instrumentation for remote monitoring of the quality of the seal during and after construction.
Publication Date
19730101
Document Type
CP; Final Contract Report;
Fiscal Year
1973
NTIS Accession No.
PB-245899
NTIS Price
A23
Identifying No.
OFR 77(2)-75
NIOSH Division
PRC;
Source Name
NTIS: PB/245-899 Available for Reference At Bureau Libraries
Performing Organization
Foster-Miller Associates
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