Computerized Fire Monitoring, Criteria, Techniques, And Experience At Inco Limited

Installation of a computerized mine monitoring and control system in two planned construction phases began in 1983. Phase one consisted of providing a central monitoring station located on surface for monitoring underground CO detection in Frood Mine's heated area. The implementation of this project annualized labour savings of $200,000. The cost of installation of an early fire warning system was $100,000. There are several CO sensor monitoring carbon monoxide trends through mine heated areas. To obtain an early warning, it is not good enough to know that a fire has started, but it is also necessary to know where the fire is located.