OSMRE to begin rulemaking on self-bonding for coal mines
OSMRE will start the rulemaking process on self-bonding to help ensure that companies are financially able to restore lands disturbed by coal mining when extraction operations are completed.
OSMRE will start the rulemaking process on self-bonding to help ensure that companies are financially able to restore lands disturbed by coal mining when extraction operations are completed.
Whitehaven Coal chooses 50 Cat longwall roof supports to extend the Narrabri longwall from 300 m to 400 m.