Hunter Coal Industry 2001 Environmental management awards application for Great Greta Colliery's rehabilitation and decomissioning project.
Gordonstone Coal Management Pty Ltd.
for BHP Australia Coal
: Thomas Nelson
Report on monitoring program on revegetated spoil areas with aim to follow trends in vegetation and soil characteristics. Report sets out procedure for monitoring. Sampling is done via East-West transects across the spoil (forming min area watershed units). Tests included pH, conductivity, chemical analyses, and vegetation cover. Area between Corridor and R3 pH 7.1-9.4, R2 -3, pH 6.3-7