Attachment 1 to Statement 811 - Mine detritals, expand Koolanooka South fold Cutback, increase the size of overburden stockpiles, and in-pit backfilling - change to proposal approved under s45C on 17 March 2010.

Attachment 2 to Statement 811 – Additional ore stockpile areas for Koolanooka Mine – change to proposal approved under s45C on 17 May 2011.

Attachment 3 to Statement 811 – Amendments to the Blue Hills component of the Koolanooka/Blue Hills DSO Mining Project to include expansion of the Mungada West and East pits, relocation of the processing facilities, relocation and expansion of waste stockpiles and ore stockpiles, relocate the access tracks and haul roads and reduction of clearing of the Mungada haul road between Koolanooka and Blue Hills – change to proposal approved under section 45C on 3 May 2013.

Attachment 4 to Statement 811 – Extension of the Mungada West pit and new access Haul Road – change to proposal approved under section 45C on 10 December 2014.

Attachment 5 to Statement 811 – Mining up to 4 m below the water table in Mungada West pit, Mining up to 38 m below the water table in Mungada East pit, Two in-pit sumps, each pit with a holding capacity of 175 kL, Up to 3.2 km of dewatering pipeline from Mungada West and East pits (within the alignment of the existing haul road) to the existing ‘turkey’s nest’ with a holding capacity of 4,860 kL, Up to 0.44 GL/ a of dewatering from the in-pit sumps from both Mungada East and West pits to the existing Turkey’s nest  – change to proposal approved under section 45C on 21 December 2017.