Category Archives: Lindsay Newland Bowker

BRUMADINHO HOVERED IN CONTINUAL STATE OF FRAGILITY THROUGHOUT ITS LIFE: EXPERT PANEL REPORT

CONTACT: Lindsay Newland Bowker compiler@worldminetailingsfailures.org A real page turner!!! The expert panel technical cause of failure report commissioned by Vale was released yesterday (December 12, 2019). This is a very  distinguished  panel but as with all such commissioned  works it … Continue reading

Posted in Brumadinho Expert Panel Failure Report, Brumahindo Dam Failure, Catastrophic Tailings Failures, Causes Of Catastrophic Tailings Dam Failures, Creep Rupture, Flow Failure, Global Tailings Review, Lindsay Newland Bowker, Rate of Raise for Upstream Tailings Dams, Responsible Mining Foundation, Responsible Mining Index 2018, static liquefaction, Tailings Dam Risk Management, Tailings Hydrology, Tailings Storage Facility Failures, TSF Risk Management, Uncategorized, Upstream Tailings Dam Safety, Vale Indictments, World Mine Tailings Failures | Leave a comment

BRAZIL A RUNAWAWY TRAIN INCAPABLE OF DE RISKING ITS AT RISK TAILINGS FACILITIES

 DATE: March 17,2019  (revised 4/3/2019) CONTACT:LNBOWKER@BOWKERASSOCIATES.ORG   I have no faith that anyone in Brazil has the technical competence to  assess the stability of the 17 identified large at risk dams  let alone figure out how to safely de risk … Continue reading

Posted in Brumahindo Dam Failure, Factor of Safety, Lindsay Newland Bowker, static liquefaction, TSF Stability Assessment, Uncategorized, Vale SA., World Mine Tailings Failures | Leave a comment

RESPONSIBLE MINING INDEX 2018 A DISAPPOINTING REPORT CARD FOR THE WORLD’S TOP 30 MINERS

The Responsible Mining Foundation has just released its Responsible Mining Index 2018  after two years in development with extensive informed rounds of multi stakeholder comment. Rating the 30 largest mining companies worldwide responsible for 700 mining operations and undertaking a … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Lindsay Newland Bowker, Mine Risk Management, Responsible Mining, Responsible Mining Foundation, Responsible Mining Index 2018, Uncategorized | Tagged | Leave a comment

CADIA TAILINGS FAILURE: THE BEST REGULATORY REGIME IN THE WORLD & RESPONSIBLE PRACTICE CANNOT GUARANTEE ZERO FAILURE

March 14, 2018 Stonington, Maine contact:  Lindsay Newland Bowker , Compiler@WorldMineTailingsFailures.org Lindsay Newland Bowkerm LNBowker@BowkerAssociates.org Bowker Associates has not been able to piece together much of the history leading up to this failure nor much about the details of the … Continue reading

Posted in ANCOLD, Bowker Associates Science & Research In The Public Interest, Cadia Tailings Failure, dam failue envronmental costs, Environmental Risk Management, Financial Capacity Standrds Mines, financial risk and public liability, hurdle charts, ICCM Tailings Management Report, in pit tailings storage, Lindsay Newland Bowker, Measuring Magnitude of Consequence TSF Failures, Mine Risk Management, mineral economics, minerals waste management, Mining Financial Feasibility, Rate of Raise for Upstream Tailings Dams, Risk & Public Liability of Tailings Dams, Risk Avoidance & Loss Prevention Metallic Mining, Tailings Dam Failures, tailings dewatering, Tailings Legal Reform, Tailings Risk Management, TSF Design & Management Standrds, Upstream Tailings Dam Safety | Leave a comment

Path To Zero Failures “NET PLUS” Benefits In Mining Lies In Radical Reform of RESOURCE GOVERNANCE

The Following was addressed to Luke Fletcher, Executive Director of Jubilee Australia whose economics centered systematic approach to advocacy has always been exemplary and worthy of emulation.  Glad to provide email contacts for those interested in following up with the … Continue reading

Posted in Andrew Bauer, Bowker Associates Science & Research In The Public Interest, David M. Chambers, Jubilee Australia, Lindsay Newland Bowker, NET PLUS BENEFIT EXTRACTION POLICY, Resource Governance, Uncategorized, UNEP TAILINGS MANAGEMENT REFORMS | Leave a comment

Building Codes & Building Boards BEST MODEL For Regulatory Reform In Tailings Management

    There are companies, consultants and regulators around the world that have a high level of commitment to tailings dam safety and have developed practices which have been instrumental in ensuring the safe operation of tailings dams by many … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Henry Brehaut, Jack Caldwell, Lindsay Newland Bowker, Mt Polley Expert Panel Reccommendations, Tailings & Waste Management 2017, Tailings Legal Reform, Uncategorized | Leave a comment

MT POLLEY BEYOND PROXIMATE CAUSE OF FAILURE: Pre Failure Economics

Beyond “proximate cause”, the focus of most dam committee reports,  are the root economic causes of most catastrophic failures.  Imperial Metals had two principle mines, Huckleberry and Mt Polley that never achieved profitability and were developed and run on “shoe string” … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Catastrophic Tailings Failures, Causes Of Catastrophic Tailings Dam Failures, Environmental Risk Management, financial risk and public liability, Imperial Metals, Lindsay Newland Bowker, Mine Feasibility, Mining Economics, mining environmental risk management, Mining Financial Feasibility, Mining Regulation, Mt. Polley, Risk & Public Liability of Tailings Dams, Risk Avoidance & Loss Prevention Metallic Mining, Uncategorized | Leave a comment

ALL OF BRAZILS 144 LARGE TAILINGS DAMS SHOULD BE CONSIDERED AT RISK OF FAILURE AND INDEPENDENTLY RE EVALUATED BY A COMPLETELY INDEPENDENT MULTI DISCIPLINARY PANEL OF EXPERTS

CONTACT: Lindsay Newland Bowker 207 367 5145/lindsaynewlandbowker@gmail.com DATE: October 1, 2016         According this 2014 report by the Brazilian Government, Brazil has 633 tailings dams, the overwhelming majority built after enactment of the   2010 statutory overhaul. 144 are large enough … Continue reading

Posted in BHP, Bowker Associates Science & Research In The Public Interest, Brazil 's High Grade Iron Ores, Brazil Tailings Dam Failure Risk, David M. Chambers, Lindsay Newland Bowker, Minas Gerais Mining Oversight, Samarco $44 billion lawsuit by Brazil, Samarco Dam Failure, Samarco falha de barragem de rejeitos, Samarco Indepemdent Panel Report, Tapira Complex, Uncategorized, Vale Indictments, Vale SA., Wonder Dam III | 3 Comments

Share Holder Litigation Puts Spotlight On Environmental Risk

Madison Condon, JD, Fellow Earth Institute, Columbia University NY, NY   Dear Ms.  Condon:   Thank you for your stunning and seminal work accurately drawing the arc between massive investor losses and poorly developed mining projects  which manifest also in … Continue reading

Posted in Analysis TSF Failures, Bowker Associates Science & Research In The Public Interest, Catastrophic Tailings Failures, Causes Of Catastrophic Tailings Dam Failures, Earth Institute Columbia University, financial risk and public liability, Fundao Talings Dam, Germano Tailings Dam Failure, Global Capital Squeeze In Mining, global cash flow crunch, Highly Valued Natural Resources, Lindsay Newland Bowker, Measuring Magnitude of Consequence TSF Failures, Metallic Mining, Mining Economics, mining environmental risk management, Mining Financial Feasibility, mining investor lawsuits, mining public liability, Mining Regulation, Public Liability & Financial Risk, Responsible Mining, Risk & Public Liability of Tailings Dams, Risk Avoidance & Loss Prevention Metallic Mining, Risk Economics and Public Liability of Tailings Dam Failures, Samarco $44 billion lawsuit by Brazil, Samarco Environmental Crimes Investigation, Samarco falha de barragem de rejeitos, Samarco investigação de crimes ambientais, Samarco Mineracao S.A., Samarco Murder Charges, Social Premium of Metallic Mining, Tailings Dam Failures, Tailings Dam Risk Management, TSF Failure Environmental Costs, Uncategorized, unfunded public and enviornmental liabilities, Vale Indictments, Vale SA. | Leave a comment

Mining Financial Risks Post-“Super Cycle” Point to Escalated & Unexamined Already Accrued Public Liabilities & Environmental Security Losses

Although this Ernst & Young report on “post super cycle” mining business risks speaks from the miners point of view, not from the environmental risk/public liability point of view, the economic realities presented here are what Bowker Chambers (2015) was pointing at … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Catatrophic Tailings Dam Failures, Causes Of Catastrophic Tailings Dam Failures, Environmental Risk Management, financial risk and public liability, Fundao Talings Dam, Germano Tailings Dam Failure, Gibraltar Mine, Global Capital Squeeze In Mining, global cash flow crunch, global copper market outlook, Gold Ridge Mine, Height Limits of Earthen Dams, Highly Valued Natural Resources, lacustrine mine waste disposal, Lindsay Newland Bowker, Measuring Magnitude of Consequence TSF Failures, Metallic Mining Risk Management, mine Company Valutaion, Mine Feasibility, Mine Risk Management, Mining Economics, mining environmental risk management, Mining Financial Feasibility, mining post-supercycle, Mining Regulation, Mining Risk Management, New Prosperity Mine, plutonomy, politics of mining, polluter pays, Prosperity Mine, Public Liability & Financial Risk, Rate of Raise for Upstream Tailings Dams, Responsible Mining, Risk & Public Liability of Tailings Dams, Risk Avoidance & Loss Prevention Metallic Mining, Risk Economics and Public Liability of Tailings Dam Failures, Samarco falha de barragem de rejeitos, Samarco investigação de crimes ambientais, Samarco Mineracao S.A., Science for Sale, Social Premium of Metallic Mining, Tailings Dam Failures, Tailings Dam Risk Management, Tailings Storage Facility Failures, Taseko, TSF Failure Environmental Costs, TSF Failures Consequence, TSF Risk Profile, TSF Risk Profile Globally, Uncategorized, Upstream Tailings Dam Safety | Leave a comment