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appendix c mining operations and subsidence

Appendix C: Committee on Seismic Signals from Mining

Suggested Citation:"Appendix C: Committee on Seismic Signals from Mining Activities." National Research Council. 1998. Seismic Signals from Mining Operations and the Comprehensive Test Ban Treaty: Comments on a Draft Report by a Department of Energy Working Group. Washington, DC: The National Academies Press. doi: 10.17226/6226. ×

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SOUTH BATES UNDERGROUND MINE EXTRACTION PLAN

Appendix H Subsidence Monitoring Program Appendix I Rehabilitation Management Plan • Rehabilitation as described in the Mining Operations Plan. Section 3.3 and Appendix C. • Notification to agistees of areas of longwall mining and active subsidence, and exclusion of agistment grazing from areas

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APPENDIX 6 EXPERT ADVICES ON GROUNDWATER AND

These documents provide information relating to the proposed mining operations, design and development of a regional groundwater flow model, simulation of mining operations and quantification of groundwater related impacts. Since the model is the platform from which Appendix B (SCT, Update of subsidence assessment)

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Background review Subsidence from coal mining activities

comparatively earlier stage. While there are subsidence risks associated with mining voids that are the result of historical mining activities, these are not the subject of this review. Longwall mining and subsidence In longwall mining, large rectangular panels of coal are extracted at depth. Strips of coal,

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APPENDIX F. ALTERNATIVES CONSIDERED BUT DISMISSED

Appendix F F-1 Alternatives Considered but Eliminated from Detailed Study results in the creation of a subsidence area at the surface, which impacts a variety of resources. Second, mining operations described in the GPO.

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Subsidence from Underground Mining: Environmental

phasis is on coal mining. The time to plan for subsidence impacts is well before mining begins, not after surface effects are noticed. Because subsidence due to underground mining may be inevitable, the relevant questions to be asked are how much, when, and where, and what abatement procedures are possible and might be necessary.

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Impacts of Underground Coal Mining on Natural Features in

2.5 Coal Mining Operations 29 2.5.1 Historic Mining 29 2.5.2 Current Mining 30 APPENDIX B: SUBSIDENCE PREDICTION TECHNIQUES 142 B1.1 Empirical Methods 142 B1.3 Hybrid Methods 144 APPENDIX C: SUBSURFACE SUBSIDENCE PREDICTION 145 C.1.1 PREDICTION METHODOLOGY 145 C.1.2 PREDICTION ACCURACY 145 APPENDIX D:

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Full Reclamation and Closure Plan Molycorp Questa Mine, NM

Appendix C Bond Estimate Details Appendix D Open Pit Area and Underground Subsidence Area Reclamation dumps, an open pit, underground mine subsidence area, a tailings facility, and other facilities, roads and features. The mine's operational capacity is reportedly 20,000 tons per day, although the mine has mining operations are

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Appendix I1 Subsidence Prediction Report Rev G

Surface Subsidence Prediction for the Red Hill Mine (RHM) Date: September 2011 Project No: 01024 Report No: IMC01384 Prepared by: C. Hanson IMC Mining Group Pty Ltd Level 40, Riverside Centre 123 Eagle Street GPO Box 2579 BRISBANE QLD 4000 Tel. +61 7 3226 9100 Fax. +61 7 3226 9101

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Internal Revenue Service

Mining operations generally progress through four stages: (1) exploration, or the work involved in assessing the size, shape, location, and economic value of the deposit; (2) development, or the work of preparing access to the deposit so that the minerals can be

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Appendix I1 Subsidence Prediction Report Rev G

Surface Subsidence Prediction for the Red Hill Mine (RHM) Date: September 2011 Project No: 01024 Report No: IMC01384 Prepared by: C. Hanson IMC Mining Group Pty Ltd Level 40, Riverside Centre 123 Eagle Street GPO Box 2579 BRISBANE QLD 4000 Tel. +61 7 3226 9100 Fax. +61 7 3226 9101

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SUBSIDENCE MONITORING PROGRAM

4.3 mine infrastructure 13 4.4 garrawarra centre complex 13 4.5 items of archaeological significance 14 4.5.1 aboriginal heritage sites 14 4.5.2 local heritage sites 14 4.6 permanent survey control marks 14 5 revised subsidence parameters and subsidence impacts due to longwalls 301-303 extraction 14

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Illawarra Coal documents

Appendix C Longwalls 705-710 Effects of Mine Subsidence on Aquatic Habitat and Biota 13 July 2017 2 MB Open; Appendix B Longwalls 705-710 Assessment of Surface Water Flow and Quality Effects 13 July 2017 3 MB Open

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APPENDIX C COAL AUTHORITY MINING REPORT

APPENDIX C COAL AUTHORITY MINING REPORT . Your reference: 19209.8/C8520/MB Client name: SOPHIE HOYLE If you require any further assistance please contact our experts on: 0345 762 6848 [email protected] Our reference: 51002170608001 Date: 17 September 2019 CON29M coal mining report

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Appendix H Mine Subsidence Assessment

2219573-LET_Mine Subsidence Desktop.docx 5 Figure 2 Types of mine subsidence (Knott and Bruyn) Table 2 Mining methods within angle of draw of plant, seawater pump station and intake alignment Approximate depth below ground Coal seam Mining method Location 210 m Victoria Tunnel Second workings c. 1973 to 1975

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KGS--Bulletin 214--Land Subsidence, Salt Dissolution--Contents

Jul 24, 2009Information, shaft and mine deterioration, Little River Salt Mine shaft. Volumetric data, Little River Mine. Application to Crystal Mine, Kanopolis, Ellsworth County. Part III: Land Subsidence Areas Associated with Oil and Gas Operations in Kansas. General Statements. Land subsidence: a rare event. Similarity to subsidence areas due to salt mining

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Clarence SMP 2010

The aim of the SMP Risk Assessment was to assess the risks/hazards from subsidence caused by RUM’s proposed mining operations. It also provides a forum for identifying issues requiring consideration as part of the SMP application. The proposed underground mining system at RUM involves longwall mining methods.

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10. SUBSIDENCE PREDICTIONS AND IMPACTS ON ECOLOGY

The Ecology Lab undertook an assessment of the potential subsidence impacts of proposed mining of Longwalls 705 to 710 on aquatic ecology (refer Appendix C). The following summaries are taken from these reports attached as Appendicis C and D. 10.1. PREDICTED IMPACTS OF MINING INDUCED SUBSIDENCE ON TERRESTRIAL FLORA AND FAUNA

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Impacts of Underground Coal Mining on Natural Features in

2.5 Coal Mining Operations 29 2.5.1 Historic Mining 29 2.5.2 Current Mining 30 APPENDIX B: SUBSIDENCE PREDICTION TECHNIQUES 142 B1.1 Empirical Methods 142 B1.3 Hybrid Methods 144 APPENDIX C: SUBSURFACE SUBSIDENCE PREDICTION 145 C.1.1 PREDICTION METHODOLOGY 145 C.1.2 PREDICTION ACCURACY 145 APPENDIX D:

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POJEC CHINA ONE eisdocs.dsdip.qld.gov.au

Ref: Appendix B Draft Subsidence Management Plan 24.03.15.doc HANSEN BAILEY 3 OVERVIEW OF PROJECT CHINA STONE The project involves the construction and operation of a large-scale coal mine on a greenfield site in Central Queensland. The project site (the area that will ultimately form the Project China Stone

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appendix c mining operations and subsidence

appendix c mining operations and subsidence_Mining Moolarben CoalWeb Welcome to Moolarben Coal! Moolarben Coal is currently operating Open Cut 1 and 2 (OC1 and OC2)mining operation in accordance with the Stage 1 Project Approval (05 .

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APPENDIXC Microsoft

Mining at the Metropolitan Colliery commenced in the 1880s. Modern longwall mining of the Bulli Seam commenced in 1995 with some 15 longwall panels having been completed to date. Coal extracted from the underground mining operations is conveyed to the coal processing and rail loading facilities at the pit top in Helensburgh.

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Appendix C: Mine Inspection Checklist The Strip Mining

Mining operation cannot jeopardize endangered or threatened species or bald and golden eagles. 30 C.F.R. § 816.97(c). Operator must promptly report finding of such species. 30 C.F.R. § 816.97(c). Are any permit conditions which were imposed on the operation as necessary to protect endangered species being complied with?

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COMPLIANCE AUDIT PROGRAM SUBSIDENCE

Assess the operational performance of the mining operations in relation to subsidence management and the ability of the titleholder and/or operator to implement adaptive management and controls to provide for sustainable management of the operations. 1.3. Audit scope The scope of the audit included:

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appendix c mining operations and subsidence

appendix c mining operations and subsidence_Mining Moolarben CoalWeb Welcome to Moolarben Coal! Moolarben Coal is currently operating Open Cut 1 and 2 (OC1 and OC2)mining operation in accordance with the Stage 1 Project Approval (05 .

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COMPLIANCE AUDIT PROGRAM SUBSIDENCE

Assess the operational performance of the mining operations in relation to subsidence management and the ability of the titleholder and/or operator to implement adaptive management and controls to provide for sustainable management of the operations. 1.3. Audit scope The scope of the audit included:

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Appendix H Mine Subsidence Assessment

2219573-LET_Mine Subsidence Desktop.docx 5 Figure 2 Types of mine subsidence (Knott and Bruyn) Table 2 Mining methods within angle of draw of plant, seawater pump station and intake alignment Approximate depth below ground Coal seam Mining method Location 210 m Victoria Tunnel Second workings c. 1973 to 1975

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MINE SUBSIDENCE MAHONING VALLEY KB Home

APPENDIX A APPENDIX B. APPENDIX C .. mining operations in the late 18001 s. A study of the Mahoning Valley coal field (Trumbull and Mahoning Counties) was made to determine the causes of mine subsidence, an increasing problem that has plagued the area since 1977. Coal mining thrived in

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Subsidence Information for Homeowners

Specific mine subsidence information can be found in several publications listed in Appendix C. These books and maps provide technical information on subsidence and specific data for Colorado. Technical and geological terms found in this report and commonly found in subsidence investigations are defined in the glossary, Appendix D.

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Empirical investigation and characterization of surface

Jul 01, 2013E Henry, C Mayer, H. RottMapping mining-induced subsidence from space in a hard rock mine: example of SAR interferometry application at Kiruna mine CIM Bull, 97 (1083) (2004), pp. 1-5 Google Scholar

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POJEC CHINA ONE eisdocs.dsdip.qld.gov.au

Ref: Appendix B Draft Subsidence Management Plan 24.03.15.doc HANSEN BAILEY 3 OVERVIEW OF PROJECT CHINA STONE The project involves the construction and operation of a large-scale coal mine on a greenfield site in Central Queensland. The project site (the area that will ultimately form the Project China Stone

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APPENDIXC Microsoft

Mining at the Metropolitan Colliery commenced in the 1880s. Modern longwall mining of the Bulli Seam commenced in 1995 with some 15 longwall panels having been completed to date. Coal extracted from the underground mining operations is conveyed to the coal processing and rail loading facilities at the pit top in Helensburgh.

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Mining Operations Plan

This Mining Operations Plan (MOP) outlines the proposed operations at Springvale as approved by Development Consent SSD-5594 (as modified) under the NSW Environmental Planning and Assessment Act 1979 (EP&A Act) and two Commonwealth approvals (EPBC 2011/5949 and EPBC

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Clarence SMP 2010

The aim of the SMP Risk Assessment was to assess the risks/hazards from subsidence caused by RUM’s proposed mining operations. It also provides a forum for identifying issues requiring consideration as part of the SMP application. The proposed underground mining system at RUM involves longwall mining methods.

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Abel Mine SMP Area 1 Risk Assessment

A significant subsidence risk control for the mining of Area 1 is the adoption of a proven pillar extraction method as shown in Plan A9P0001. This method of mining will provide flexibility in mine design as subsidence and environmental monitoring data is analysed. The Mine plan can then by optimised to

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COBAR MANAGEMENT PTY LTD The CSA Mine

Appendix C 2015 AEMR Review Meeting Minutes Appendix D Site Water Management Plan 2013 Storage Facility (NTSF); the subsidence hole and adjacent old spoil material; and, a major coarse rejects stockpile (Big Mt Brown). for the CSA Mine operations and two small mining purposes leases 1093 and 1094 (MPL1093 and MPL1094). CML5

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180712 Appendix C Key Components of the Bylong Coal

mining period. The 23 year operational per iod includes open cut mining for 8 years and underground mining for 19 years, with concurrent operations for 4 years. A reduction of 1 year of open cut mining (7 years) with no change to overall mine life. No change to construction, or underground mining operations Mining and Reserves

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COMMONWEALTH OF PENNSYLVANIA

A. Subsidence from a Mining Engineer's Point of View 11 15 19 B. The Effectiveness and Cost of Flushing Voids Caused by Mining Operations in the Anthracite Region 28 C. Subsidence and the Law 32 D. Enactments of the Pennsylvania General Assembly, Session of 1921, Relating to Anthracite Mine Subsidence . . . . . . . . . . . . .. 39

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