AGL Energy Limited · ASX:AGL
AGL Energy — Technical Presentation (September 2017)
19 slides from AGL Energy's technical presentation, Sep 20, 2017
Slide 1: Water Monitoring Framework
Water Monitoring Framework Water Monitoring Strategy for Coal Basins in NSW Southern Coalfield – AGL Camden CCC 20 September 2017 Water Monitoring Strategy – Southern Coalfield
Slide 2: Background
Background • NSW Cabinet Decision – June 2014 • NSW Chief Scientist & Engineer Reports – September 2014 • NSW Gas Plan – election commitment - March 2015 • Water Monitoring Strategy for Coal Basins in NSW – May 2015 • Business Case – December 2015 Water Monitoring Strategy – Southern Coalfield
Slide 3: Water Monitoring Strategy for Coal Basins in NSW (DPI Water's Action Plan)
Water Monitoring Strategy for Coal Basins in NSW (DPI Water’s Action Plan) • Infrastructure - new bores in deeper strata • Expanded monitoring program – new and existing infrastructure • Harness industry and other agency water data • Information & Knowledge products out to the community Water Monito
Slide 4: Water Monitoring Strategy for Coal Basins in NSW – Priority Areas
Water Monitoring Strategy for Coal Basins in NSW – 8 Priority Areas Water Monitoring Strategy – Southern Coalfield
Slide 5: Water Monitoring Strategy for Coal Basins in NSW
Water Monitoring Strategy for Coal Basins in NSW Water Monitoring Strategy – Southern Coalfield
Slide 6: Monitoring Purpose
Monitoring Purpose To establish reference condition* water quality and quantity and to observe changes. *An alternative expression is baseline. Here reference condition means the condition found upon its initial observation. Water Monitoring Strategy – Southern Coalfield
Slide 7: Expanded Monitoring
Expanded Monitoring Water Monitoring Strategy – Southern Coalfield
Slide 8: Water Information Management
Water Information Management Water Monitoring Strategy – Southern Coalfield
Slide 9: Monitoring Results – Data, Information
Monitoring Results – Data, Information Water Monitoring Strategy – Southern Coalfield
Slide 10: Information Products, Analysis
Information Products, Analysis Water Monitoring Strategy – Southern Coalfield
Slide 11: Southern Coalfield
Southern Coalfield Issues: • AGL’s Camden gasfield • Thirlmere Lakes – Tahmoor • Sydney drinking catchments – underground coal mining • Southern Highlands – Hume Coal Water Monitoring Strategy – Southern Coalfield
Slide 12: Site Selection Criteria
Site Selection Criteria • Identifies or confirms the characteristics of strata, aquifers and aquitards • Fills data gaps • Complements existing monitoring • Impacts, pathways and receptors • Control • Numerical modelling • Addresses stakeholder concerns • Logistics Water Monitoring Strategy – Southe
Slide 13: Geological Model
Geological Model • Division of Resources and Geoscience • 3D geological model • Target Formations depths: • Hawkesbury Sandstone • Bald Hill Claystone • Bulgo Sandstone or Scarborough Sandstone • Determine drilling meterage • Prioritise budget Water Monitoring Strategy – Southern Coalfield
Slide 14: Geological Model
Geological Model Water Monitoring Strategy – Southern Coalfield
Slide 15: Program Schedule
Program Schedule Water Monitoring Strategy – Southern Coalfield
Slide 16: Stakeholder Engagement
Stakeholder Engagement • Briefings to CCC & local government • Letters – local government and MPs • Letters to neighbouring landholders • Market sounding for information products • Web-site: www.water.nsw.gov.au Water Monitoring Strategy – Southern Coalfield
Slide 17: Menangle Road Site
Menangle Road Site Bore Site Bore Site Water Monitoring Strategy – Southern Coalfield
Slide 18: Menangle Road Site
Menangle Road Site Looking east toward railway viaduct Three new bores: • Hawkesbury Sandstone (170 m) • Bulgo Sandstone (250 m) • Scarborough Sandstone (530 m) Water Monitoring Strategy – Southern Coalfield
Slide 19: More information
More information Visit: www.water.nsw.gov.au Contact: Rob Brownbill, Lead Hydrogeologist 02 6024 8834 Any questions? Water Monitoring Strategy – Southern Coalfield