Modify Selection
- Hazard prevention and control:
- Personnel tracking
- Document types:
- Contract reports
Home Links
Results 1 - 3 of 3
-
11/1/1974 - Contract reportsThe report describes the design and building of 15 mancarried and 5 helicopter receivers that are used for trapped miner location during a mine disaster. Helicopters are equipped with six-channel receivers and used to detect transmitters carried by mine...
-
9/1/1974 - Contract reportsVolume I of this report deals with theoretical, experimental, and practical implementation aspects of the federal Bureau of Mines programs related to present and planned, emergency and operational, mine communications and miner location systems for unde...
-
7/1/1974 - Contract reportsVolume II of this report (Contract No. H0122026) presents the findings of a short intensive assessment performed during the fall of 1972. This assessment provided the federal Bureau of Mines with independent technical judgments regarding the potentials ...
Home Links
Content source: National Institute for Occupational Safety and Health, Mining Program