Ongoing roof failures in old roadways increased the risk levels.
The Mining & Petroleum Competence board agreed that the proposal should be subject to consultation.
Water and mud was still contained in the shaft, above the level of the drain holes.
Explosives company introduces multi-sensor data analyser
Currently all environmental management plans are under review.
The drilling division has an order book which should deliver more than $200 million in revenues.
The end of the current panel should occur in the September quarter leading to a second planned move.
A decision was made by the company to withdraw from using the current mine entries.
Two-component resin system to help improve bolting in tough ground conditions.
The North Goonyella project team is assessing prospective paths, timetables and costs.
The Mines Inspectorate team will also re-enter the mine as part of its ongoing investigation.
Mining conditions in the Kayuga seam are noted as low gas content.
The agency was focused on fixing the borehole 51 issue and checking the integrity of gas monitoring.
Mandalay faces the music for roof fall at Costerfield that shook up worker.
Collaboration should give ground control engineers better information.
SRG heads underground for a five-year spell in Kalgoorlie with KCGM.
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