Is the storage operated within its design Comment: iii parameters and design life? Yes No N/A Does the storage include a secondary Comment: containment if it has the capacity to iv more than five cubic metres (m3) of Yes No N/A produced water? Does the storage have the capability to Comment: detect of produced water through the v Yes No N/A primary containment? Is design documentation available to confirm Comment: vi the design details? Yes No N/A Are ponds being used to store produced Comment: 2 water? Yes No N/A Were the ponds designed and constructed Comment: in accordance with a construction quality i Yes No N/A assurance program? Are the ponds located and designed Comment: to be structurally stable in all events ii up to and including the probable maximum Yes No N/A flood? Are the ponds located in an area that will not Comment: iii increase flood risk to surrounding land? Yes No N/A Do the ponds maintain an environmental Comment: containment freeboard capable of containing inflow from events up to and including a 1 in 100-year annual exceedance probability iv (AEP) 72-hour rainfall event, without Yes No N/A discharge, unless the operation of a freeboard for that pond is authorised by an Environmental Protection Licence (EPL)? Is the spillway or overflow level above the Comment: one in 100 year average recurrence interval v Yes No N/A flood level? Are construction records available to verify Comment: vi the construction details? Yes No N/A
iii Is the storage operated within its design parameters and design life? Yes No N/A Comment: iv Does the storage include a secondary containment if it has the capacity to more than five cubic metres (m3) of produced water? Yes No N/A Comment: v Does the storage have the capability to detect of produced water through the primary containment? Yes No N/A Comment: vi Is design documentation available to confirm the design details? Yes No N/A Comment: 2 Are ponds being used to store produced water? Yes No N/A Comment: i Were the ponds designed and constructed in accordance with a construction quality assurance program? Yes No N/A Comment: ii Are the ponds located and designed to be structurally stable in all events up to and including the probable maximum flood? Yes No N/A Comment: iii Are the ponds located in an area that will not increase flood risk to surrounding land? Yes No N/A Comment: iv Do the ponds maintain an environmental containment freeboard capable of containing inflow from events up to and including a 1 in 100-year annual exceedance probability (AEP) 72-hour rainfall event, without discharge, unless the operation of a freeboard for that pond is authorised by an Environmental Protection Licence (EPL)? Yes No N/A Comment: v Is the spillway or overflow level above the one in 100 year average recurrence interval flood level? Yes No N/A Comment: vi Are construction records available to verify the construction details? Yes No N/A Comment:
Self-audit-checklist-explorers.DOCX