Extraction Plan - Peabody Energy

Extraction Plan – North Wambo Underground Mine Longwalls 7 and 8Table A3-1 (Continued)Program to Collect Baseline Data for Future Extraction PlansAspect of Future ExtractionPlanProposed MonitoringNon-Aboriginal Heritage The Wambo Homestead Complex is the only non-Aboriginal heritage site considered of heritage significance inaccordance with the NSW Heritage Manual located within the Longwall 7 and 8 Application Area. Other non-Aboriginalheritage sites of significance identified in the Wambo Development Project EIS were not considered to be directlyaffected by the Wambo Coal Mine.Monitoring of the Wambo Homestead Complex in accordance with the WHCMMP.The monitoring and management measures presented in the WHCMMP are considered sufficient to ensure the heritagevalues of the Wambo Homestead Complex will not be adversely affected by subsidence resulting from extraction ofLongwalls 7 and 8. The monitoring data collected in accordance with the WHCMMP would be used to validate the predicted impacts to theWambo Homestead Complex for future Extraction Plans.Note: GWMP refers to the Wambo Coal Pty Ltd Groundwater Monitoring Program.NWCSRS refers to the North Wambo Creek Subsidence Response StrategySWMP refers to the Wambo Coal Pty Ltd Surface Water Monitoring Program.LMP refers to the Land Management Plan for Longwalls 7 and 8.FFMP refers to the Wambo Coal Pty Ltd Flora and Fauna Management Plan.WHCMMP refers to the Wambo Homestead Complex Mine Management PlanEP/SMP LW7-8 Rev B December 2012 Page A3-4