Mine Site Technologies is a solutions provider, specializing in the development and supply of technology, and services, to the mining industry. Our particular areas of expertise include underground communications, remote blasting systems, mine tagging & WiFi tracking systems and cap lamps; as well as high data wireless mesh systems for open pit and surface communications.

Genwal

GENWAL COAL MINE INSTALL PED TO IMPROVE PRODUCTIVITY

MINE: GENWAL
OWNER: GENWAL RESOURCES/ANDALEX RESOURCES
TYPE: COAL
LOCATION: PRICE, UTAH, USA

BACKGROUND

Existing mine communications were via a paging phone system. The limitation of this was getting in touch with people quickly. PED was investigated after other mines in the area (Trail Mountain, Deer Creek, Cyprus Plateau) successfully installed the system and confirmed the benefits gained by genuine mine wide coverage.

COMPOSITION

The transmission system consists of a single transmitter powering a 5km (3 mile) underground loop antenna. 20 BeltPED Personal Receivers initially.

DESCRIPTION

The single underground antenna is installed in the main travelway and parallel heading (drive). The signal radiates off the narrow loop antenna into the longwall panels to achieve mine wide coverage. The transmitter and computer are installed in a manned underground office. The BeltPEDs are primarily utilised by maintenance personnel.

JUSTIFICATION

Genwal justified the system on reduced downtime due to maintenance issues. The system dramatically reduced contact time for key personnel, hence ensuring a high availability of the longwall.

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Minesite Technologies: 25 27 Whiting St Artarmon NSW 2064 AUSTRALIA Phone: +61 2 9437 4399 Fax: +61 2 9437 5688 Email: mst@minesite.com.au