South Australian Mining Act requirements for Angaston Quarry 5 th November 2008

1. South Australian Mining Act requirementsfor Angaston Quarry5th November 2008

2. Tenement Types- Angaston Quarry 3 types of mineral rights: • Mineral Lease (ML) • For new mining activities post 1971 • Miscellaneous Purposes Licence (MPL) • For activities associated with mining eg waste rock dumps • Private Mine (PM) • Pre 1971 • Special rules apply

4. Miscellaneous Purposes Licence (s52) May be granted for any of the following purposes: • ancillary to the conduct of mining operations for example: • amenities • Ore treatment plants • drainage from a mine • disposal of overburden or mining waste • may be granted upon such terms and conditions determined by the Minister

5. Miscellaneous Purposes Licence (s52) MPL Grant The Minister must have regard to any representations made during statutory consultation in determining: • whether to grant or refuse an application and, if so, • the terms and conditions on which it should be granted

6. MARP • MPL and ML must have an approved MARP to operate • Sets environmental outcomes that must be complied with • Can be reviewed at any time during life of mine • Must comply with approved guidelines • Used to set rehabilitation bond • Must reflect any Wardens’ Court conditions

7. Legislative process for MPL MPL Application Consultation and referrals Application assessment Licence offer and grant Reviewed throughout life of mine MARP & Bond

8. Private Mines • Prior to 1971 some landowners had rights to minerals on their land • No new PMs can be granted • Exempt from most parts of the Mining Act – special rules apply (no bonds, royalty) • Must meet approved environmental objectives in a Mine Operation Plan (MOP) • Must be reviewed every 7 years

9. MOP • Current MOP is required to be reviewed (Current plan not adequate) • Must comply with regulations • Must include environmental objectives • Director may set objectives, but mine operator can appeal to Warden’s court

10. MOP and MARP • Desirable to have one set of rules for the whole site • Penrice have committed to a combined MOP/MARP • Focus of compliance will be Penrice meeting approved Objectives / Outcomes

11. Setting environmental objectives/outcomes • Focus on what will be achieved, not how • Identify potential impacts (source, pathway receptor) • Agree acceptable impact (outcome) • Agree how will achievement will be measured (criteria)

12. Objectives, Outcomes and Criteria • Objective or Outcome is a statement of the expected impact on the environment caused by the proposed or current mining activities • Achievement of the outcome is measured by agreed clear and specific measurable targets or standards (criteria).” • Criteria state what is to be measured, where it is to be measured, when (or how often) it will be measured, the measurement technique or standard and the acceptable result.

13. Example of Environmental outcome:Noise Impact event: Noise generated by rock crusher causes annoyance or sleep disturbance to nearby residents Outcome: No loss of amenity for local residents caused by mine noise Criteria: Noise monitoring at non-Penrice owned houses shows compliance with EPA noise policy for rural area.

14. Process going forward Penrice step Penrice consult PCCG on Environmental Outcomes PIRSA step Penrice finalises response to consultation (MPL) Penrice finalises MOP/MARP Penrice consults PCCG PIRSA prepares assessment report/recommendation, draft conditions PIRSA assesses MOP/MARP MPL granted or refused If granted If acceptable MOP/MARP Approved

15. Any questions?