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2020 ACARP Report
2020 THE COAL INDUSTRY’S RESEARCH PROGRAM WWW.ACARP.COM.AU 1 CHAIRMAN’S REPORT ACARP’s role is to identify the coal industry’s research needs; Welcome to our 2020 ACARP Report. select and award research projects; and manage the research Ken Singer Manager Mine Control (UMM) BMA Much has been and will be written of 2020 with the impacts program, including communicating the outcomes to the industry of COVID-19 far reaching. ACARP was not immune. Saleable in a way that best accelerates their implementation. The focus Peter Smith General Manager HS Centennial Coal production recorded by ACARP for FY20 was 444.8 million tonnes continues to be on improving safety, boosting productivity and and ACARP funded $18.7 million in direct research spend. During minimising the environmental impacts of mining. Considerable Trevor Stay General Manager Gas Anglo American the second half of 2020 coal production reduced in response to focus this year has included research of dust particulate matter depressed coal demand. COVID-19 has had a minimal impact Andrew Swiericzuk Project Manager-Studies, Coal Australia Rio Tinto measurement, impacts and prevention and mine site rehabilitation on ACARP operations as we elected to curtail some service and the re-purposing of final voids in post mining landscapes. activities such as face to face meetings and travel. Reduced work A number of significant projects included in this report are funding approved 2015 arrangements introduced by Researchers including access to continuing, and we believe that these too will provide great workplaces and laboratories, travel restrictions limiting access benefits to the industry. -
Bowen Basin Coalfields of Central Queensland (Figure 1)
The South African Institute of Mining and Metallurgy International Symposium on Stability of Rock Slopes in Open Pit Mining and Civil Engineering John V Simmons and Peter J Simpson COMPOSITE FAILURE MECHANISMS IN COAL MEASURES ROCK MASSES – MYTHS AND REALITY John V Simmons Sherwood Geotechnical and Research Services Peter J Simpson BMA Coal Pty Ltd Central Queensland Office 1. INTRODUCTION Excavated slopes in open pit coal mines are designed to be as steep as possible consistent with stability and safety requirements. Slope failures occur for many reasons, including oversteepening. This paper is concerned with slope design and excavation experience in the Bowen Basin coalfields of central Queensland (Figure 1), Bowen Basin Coalfields Figure 1 Location of Bowen Basin open pit coal mines in eastern Australia Page 31 The South African Institute of Mining and Metallurgy International Symposium on Stability of Rock Slopes in Open Pit Mining and Civil Engineering John V Simmons and Peter J Simpson but it deals with many issues that are common to open pit coal mining generally. After more than three decades of operational experience and technological advances in the Bowen Basin mines, sudden rock slope failures still occur in circumstances where personnel and equipment are at extreme risk. The circumstances of a selection of these sudden failures are reviewed in this paper, and some concerning trends emerge. Classical structurally-controlled slope failures occur quite rarely in the Bowen Basin, but rock mass structures appear to exert important controls on the sudden failures that are more widely experienced. The term "composite" is used in this paper to describe failures involving combinations of intact rock material fracture and shear movement on defects (Baczynski, 2000). -
Slides for ENVM3103 & ENVM7123 Lecture 5
Slides for ENVM3103 & ENVM7123 lecture 5 - 23 March 2020 Mining & EIA Course outline laws in Lecture Topic Queensland 1 Introduction 2 Planning schemes 24 March 2020 3 Development assessment Lecture 5 for Regulatory Frameworks for Environmental Management & 4 Conditions & development offences Planning (ENVM3103/7123), the University of Queensland 5 Mining & EIA Presented by: 6 CSG, ports & major infrastructure projects Dr Chris McGrath 7 Environmental harm & pollution 8 Nature conservation & vegetation management 9 Water management, fisheries & cultural heritage 10 EPBC Act 11 Climate change 12 Professional duties, ethics & courts 13 Future directions & exam review Photo: Tony Nielsen (2008) 12 Today’s lecture (Lecture 5) outline We explored the Adani Coal Mine in lecture 1 1. Today’s problems: New Acland Coal Mine – West Pit & Stage 3 2. Does the existing mine & its proposed new stage comply with the law and, if not, what steps need to be taken to make them comply? • What laws regulate the mine? When does planning vs mining/petroleum laws apply? • Are any applications needed to gain government approval? Mineral Resources Act 1989 (Qld) – mining lease for tenure & royalties - [Nb. Water Act 2000 (Qld) – associated water licence pre-2016 application] Environmental Protection Act 1994 (Qld) – environmental authority Regional Planning Interests Act 2014 (Qld) - RIDA State Development & Public Works Organisation Act 1971 (Qld) – EIS EIA laws generally Environment Protection and Biodiversity Conservation Act 1999 (Cth) - MNES • Are those applications likely to be granted? How are mines assessed? 3. Regulatory capture: a huge problem for environmental regulation 4. What is the central principle of environmental regulation? 34 Climate change is a massive issue for Queensland’s mining sector but we will largely ignore it in this lecture (we will (Adapted from original) focus on it in lecture 9, plus ignoring climate change reflects OK, IS THERE ANYTHING . -
Queensland Rail West Moreton System Review of Proposed Maintenance, Capital and Operations Expenditure
QUEENSLAND RAIL WEST MORETON SYSTEM REVIEW OF PROPOSED MAINTENANCE, CAPITAL AND OPERATIONS EXPENDITURE MAY 2019 QUEENSLAND COMPETITION AUTHORITY: QUEENSLAND RAIL WEST MORETON SYSTEM REVIEW OF PROPOSED MAINTENANCE, CAPITAL & OPERATIONS EXPENDITURE DRAFT ACCESS UNDERTAKING 2 (DAU2) Queensland Competition Authority | West Moreton System 1 QUEENSLAND RAIL WEST MORETON SYSTEM REVIEW OF PROPOSED MAINTENANCE, CAPITAL AND OPERATIONS EXPENDITURE Disclaimer The report dated 18 February 2019 (the “Report”) was prepared by SYSTRA Scott Lister as Queensland Competition Authority (QCA)’s technical advisor for the Project pursuant to an Agreement by and between SYSTRA Scott Lister and the Client, dated 11 December 2018. QCA represents and warrants that it has not issued and amendments, modifications or supplements not listed above. The Report speaks only as of its date, and SYSTRA Scott Lister has no obligation to update the report to address changes in facts or circumstances that occur after such date that might materially impact the contents of the Report or any of the conclusions set forth therein. The Report was prepared for QCA in respect of Queensland Rail’s West Moreton System. SYSTRA Scott Lister accepts no liability for reliance on the Report by Third Parties. The Report, information contained therein and any statements contained within are all based upon information provided to SYSTRA Scott Lister by the QCA and from publicly available information or sources, in the course of evaluations of the Project. SYSTRA Scott Lister provides no assurance as to the accuracy of any such third- party information and bears no responsibility for the results of any actions taken on the basis of the third-party information included in the report. -
For Personal Use Only Use Personal For
Welcome to the 5th Annual General Meeting as a Listed Public Company Welcome to the 2007 Annual General Meeting of New Hope Corporation Limited. For personal use only 1 Annual Net Profit After Tax Year Ended 31 July $80 $68.7m $69.3m $70 s $60 $53.1m $50 $40 $30 $21.9m A$ Million A$ $20 $15.5m $10 $7.3m $0 2002 2003 2004 2005 2006 2007 15 November 2007 2 New Hope’s profit after tax for the year ended 31st July 2007 was $69.3 million. The profit for the year was slightly higher than the 2006 result of $68.7 million and continues a trend of New Hope increasing its profit for its Australian operations in each of the last five years. Higher coal sales tonnages and higher coal prices in US dollar terms, and the sale of some surplus land during the year, were offset by lower interest revenue and a lower contribution from our port operations during the year. For personal use only 2 Result Year Ended 31 July 2007 Year Ended Year Ended 31 July 2007 31 July 2006 Earnings per share from 8.6c 8.6c continuing operations 15 November 2007 3 Our earnings per share for 2007 was 8.6 cents which was equivalent to the 2006 years performance. For personal use only 3 Dividends Year Ended 31 July 2007 Year Ended Year Ended 31 July 2007 31 July 2006 (cents per share) (cents per share) Normal (interim and final) 4.6 4.5 Special 3.0 4.5 TOTAL 7.6 9.0 15 November 2007 4 This week you would have received the final 2007 dividend of 2.5 cents per share, and the special dividend of 3.0 cents per share. -
Queensland Government Submission to the Industry Commission Black
Submission to the Industry Commission inquiry into the black coal industry QUEENSLAND GOVERNMENT SUBMISSION TO THE INDUSTRY COMMISSION BLACK COAL INQUIRY PREPARED BY THE QUEENSLAND GOVERNMENT November 1997 Queensland Government - November 1997 Submission to the Industry Commission inquiry into the black coal industry ABOUT THIS DOCUMENT This document has been compiled by the Department of Mines and Energy on behalf of the Queensland Government. Contributions have been received from Queensland Treasury, Department of Premier and Cabinet, Department of Economic Development and Trade, Department of Training and Industrial Relations, Department of Transport, Department of Natural Resources and the Department of Environment. Requests for further information or explanation of the position paper should be directed to: Mr Stephen Matheson A/Manager Resources Economics and Analysis Unit Resource Development Division Department of Mines and Energy Ph: (07) 3237 1614 Fax: (07) 3237 0470 Email: [email protected] Queensland Government - November 1997 Submission to the Industry Commission inquiry into the black coal industry TABLE OF CONTENTS EXECUTIVE SUMMARY 1.0 VISION OF THE CO AL INDUSTRY ................................ ................................ ..........1 2.0 CONCLUSIONS/RECO MMENDATIONS ................................ ................................ 3 3.0 INTRODUCTION ................................ ................................ ................................ ..............5 4.0 THE COAL INDUSTRY IN QUEENSLAND ............................... -
Evaluation of the Gas Drainage Efficiency at the Grasstree Mine
THE UNIVERSITY OF QUEENSLAND Bachelor of Engineering Thesis Evaluation of the Gas Drainage Efficiency at the Grasstree Mine Student Name: Michael VAN DER MEER Course Code: MINE4123 Supervisor: Associate Professor Mehmet Kizil and Doctor Saiied Aminossadati Submission date: 6 November, 2017 A thesis submitted in partial fulfilment of the requirements of the Bachelor of Engineering (Hons) degree in Mining Engineering (Extended Major) UQ Engineering Faculty of Engineering, Architecture and Information Technology i ABSTRACT Inappropriate coal mine gas management has the potential to cause catastrophic disasters resulting in multiple fatalities. Gas is naturally released into the mining work environment during production and development; pre- and post-drainage form the basis of gas management. The Grasstree Mine site located in the Bowen Basin is an underground coal mine that utilises both pre- and post-drainage techniques. Unique to Grasstree is the high gas content of the mining and adjacent seams. This project studies the methane capture efficiency of the GC906 longwall panel against critical events that affect the gas management and ventilation of the mine. The aim is to identify the most effective gas management techniques for future longwall blocks with reduced ventilation at the Grasstree Mine. The data utilised in this project was post-drainage flows and concentrations provided from measurements and recordings taken for the full duration of GC906 mining. Methane capture efficiency was calculated for each hour for the duration of GC906 longwall mining; 18/11/2016-21/06/2017. The critical events analysed were: Initial longwall square-up period; Transitioning from two to three return gateroads; Full duration of a HGH well transitioning from long to short goaf gas drainage; The restriction of a return roadway to improve goaf dynamics; and Analysis of the effects of vertical post-drainage holes over the maingate side on the overall gas drainage. -
Galilee Infrastructure Corridor Project ...5
Appendix 8 Disclaimer The illustrations appearing in this document are conceptual and are not drawn to scale, and they are not representative of a particular region or location and should not be construed as a facsimile of a conceptual multi user infrastructure corridor. This document has been prepared by East West Line Parks Limited (EWLP) based upon available information in the public domain and content supplied by specialist consultancies that have subject matter expertise in their knowledge domain. All statements, other than statements of historical fact, are forward looking and involve risks and uncertainties. There can be no assurances that such statements will prove accurate. Actual results and events could differ materially from those anticipated in statements. EWLP does not assume the obligation to update any forward looking statement. Table of Contents Executive Summary ................................................................... 2 GALILEE INFRASTRUCTURE CORRIDOR PROJECT ....................... 5 1. Introduction ...................................................................... 5 2. The Proponent ................................................................. 10 3. The Nature of the Proposal ............................................. 11 4. The Location of Key Project Elements ............................. 32 5. Description of the Existing Environment ......................... 33 6. Potential Impacts of the Project ...................................... 41 7. Environmental Management - Mitigation Measures ...... -
Aurizon Network Access Undertaking (2010)
April 2013 Aurizon Network Access Undertaking (2010) Draft Amending Access Undertaking Reference Tariff for the GAPE System Aurizon Network / Reference Tariff for the GAPE System 1 Contents Contents ....................................................................................................................................... 2 1. Preamble ................................................................................................................................... 3 2. Background .............................................................................................................................. 5 3. Scope of Works ........................................................................................................................ 7 4. Aurizon Network’s Undertaking ............................................................................................ 11 5. Volumes .................................................................................................................................. 12 6. Incremental Costs and their Allocation ................................................................................ 13 7. Contribution to Common Costs ............................................................................................ 25 8. Reference Train Characteristics ........................................................................................... 26 9. Reference Tariffs ................................................................................................................... -
Ironbark No.1 Coal Mine Project Initial Development Plan
Ironbark No.1 Coal Mine Project Initial Development Plan 25 October 2017 Table of Contents 1 Introduction .......................................................................................................................................... 1 2 Overview of the activities during the term of the ML .......................................................................... 3 3 Project Phases ....................................................................................................................................... 4 4 Infrastructure ...................................................................................................................................... 11 5 The nature and extent of activities proposed for each year of the Plan ............................................ 18 6 Where the activities are proposed ..................................................................................................... 19 7 The location and estimate of the resource ........................................................................................ 19 8 Standards and Procedures used to make the estimate...................................................................... 33 9 Rate and amount of proposed mining ................................................................................................ 39 10 Proposed mining start date ................................................................................................................ 39 11 Schedule for proposed mining during the initial five-year period -
Geotechnical Data from Geophysical Logs: Stress, Strength and Joint Patters in NSW and QLD Coalfields
University of Wollongong Research Online Faculty of Engineering and Information Coal Operators' Conference Sciences 2014 Geotechnical data from geophysical logs: stress, strength and joint patters in NSW and QLD coalfields Stacey Pell McElroy Bryan Geological Services Ross W. Seedsman University of Wollongong, [email protected] Kim Straub McElroy Bryan Geological Services Follow this and additional works at: https://ro.uow.edu.au/coal Recommended Citation Stacey Pell, Ross W. Seedsman, and Kim Straub, Geotechnical data from geophysical logs: stress, strength and joint patters in NSW and QLD coalfields, in Naj Aziz and Bob Kininmonth (eds.), Proceedings of the 2014 Coal Operators' Conference, Mining Engineering, University of Wollongong, 18-20 February 2019 https://ro.uow.edu.au/coal/496 Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] 2014 Coal Operators’ Conference The University of Wollongong GEOTECHNICAL DATA FROM GEOPHYSICAL LOGS: STRESS, STRENGTH AND JOINT PATTERNS IN NSW AND QLD COALFIELDS Stacey Pell1, Ross Seedsman2 and Kim Straub3 ABSTRACT: In order to appreciate the geotechnical regimes operating at any mine site a comprehensive database accessing all available borehole data is crucial. An extensive geotechnical database across the mine site area must be considered for mine planning and design. Some geotechnical parameters can be defined through the analysis of an appropriate suite of geophysical logs, including the acoustic scanner and sonic velocity logs and by incorporating a strict hybrid logging classification system. The acoustic scanner tool is becoming part of the standard geophysical logging suite used today in all stages of exploration drilling. -
Net Primary Productivity and Rainfall Use Efficiency of Pastures On
03/04 - Bisrat Page 47 Tuesday, March 9, 2004 2:17 PM Tropical Grasslands (2004) Volume 38, 47–55 47 Net primary productivity and rainfall use efficiency of pastures on reconstructed land following open-cut coal mining in central Queensland, Australia S.A. BISRAT1, B.F. MULLEN1, A.H. GRIGG2 use in central Queensland, but investigations into AND H.M. SHELTON1 the grazing capacity of these rehabilitated 1 School of Land and Food Sciences, pastures have only recently begun. Given the The University of Queensland, Australia high cost of rehabilitation (AUD25 000/ha) and 2 Centre for Mined Land Rehabilitation, the relatively small areas involved, Grigg et al. The University of Queensland, Australia (2000) suggested that grazing management should be directed to preventing degradation of the plant-soil system rather than achieving high Abstract production from cattle. Guidelines for sustainable The development of improved pastures for cattle grazing management are therefore essential. grazing is a logical post-mining land-use option Long-term experience and research in for the Bowen Basin coalfields of central northern Australia have indicated that safe Queensland, but little is known of the potential stocking rates require that 30% or less of average productivity or livestock carrying capacity of seasonal pasture production is utilised (McKeon these systems. A research program was instigated et al. 1990). This strategy requires the determina- to determine key indicators of grazing capacity, tion of net above-ground primary productivity viz. above-ground net primary productivity (NPP) (NPP) of pastures, a key measure of the potential and rainfall use efficiency (RUE), at 18 plots productivity of a pasture system (Redman 1992).