Category Archives: Mine Risk Management

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

UNITED NATIONS ENVIRONMENT PROGRAM TAILINGS MANAGEMENT REFORMS SHOULD BE PUBLICLY  ACCEPTED BY MAC & ICMM AND PRESENTED AT TAILINGS 2017

FOR IMMEDIATE RELEASE  Stonington Maine November 1, 2017 CONTACT: Lindsay Newland Bowker, LNBowker@BowkerAssociates.org +1 207 367 5145 TAGS: UNEP Tailings Management Report; Reform Of Legal Framework for Tailings Facilities; Tailings Conference 2017; 2nd Anniversary Samarco TSF Failure; Mt Polley TSF … Continue reading

Posted in Analysis TSF Failures, BHP, Bowker Associates Science & Research In The Public Interest, Brazil Tailings Dam Failure Risk, Canadian Mine Risk & Loss Profile, Catatrophic Tailings Dam Failures, Causes Of Catastrophic Tailings Dam Failures, Center For Science in Citizen Participation, David M. Chambers, Environmental Risk Management, financial risk and public liability, Fundao Talings Dam, Germano Tailings Dam Failure, GO NO-GO Technical Framework, Jack Caldwell, MAC/CDA Tailings Guidelines, Measuring Magnitude of Consequence TSF Failures, Minas Gerais Mining Oversight, Mine Disaster Recovery, Mine Risk Management, mineral economics, Mining Watch Canada, Mt Polley TSF Failure, Mt. Polley, Public Liability & Financial Risk, Rate of Raise for Upstream Tailings Dams, Uncategorized, UNEP TAILINGS MANAGEMENT REFORMS | Leave a comment

Maine’s Statute & It’s Draft Implementing Rules Score Poorly on Catastrophic Failure Risk Assessment

FOR IMMEDIATE RELEASE   September 14, 2016  1333 EST   Contact lindsaynewlandbowker@gmail.com 207 367 5145   RISK OF FAILURE ASSESSMENT OF MAINE MINING STATUTE AND DRAFT IMPLEMENTING RULES Lindsay Newland Bowker, CPCU ARM, Environmental Risk Manager Risk of Catastrophic Failure analysis of … Continue reading

Posted in Analysis TSF Failures, Bald Mountain Aroostook Maine, BEP, Bowker Associates Science & Research In The Public Interest, Catastrophic Tailings Failures, Causes Of Catastrophic Tailings Dam Failures, Center For Science In Public Participation, CSP2, CU-Arsenic Standards For Concentrates, David M. Chambers, Environmental Risk Management, Global Capital Squeeze In Mining, History of Mining In Maine, Imperial Metals, lacustrine mine waste disposal, Maine Mining Law, Maine Mining Regulations, Maine Mining Rules, Maine Mining Statute, Metallic Mining Risk Management, Mine Feasibility, Mine Risk Management, Mining Economics, mining environmental risk management, Mining Financial Feasibility, Mining In Maine, Mining Regulation, Mining Risk Management, Uncategorized | Leave a comment

SAMARCO PANEL ATTRIBUTES PRIMARY CAUSE OF FAILURE TO INEFFECTIVE SEPARATION OF SLIMES AND SANDS AND INADEQUATE DRAINAGE OF SANDS

Moments ago Vale, BHP and Samarco concluded their press conference presenting the findings of their indepdendent panel on the causes of the Fundao Tailings dam failure . The report was commissioned by Vale. A full copy in English is up at … Continue reading

Posted in A. Macg. Robertson, Catastrophic Tailings Failures, Causes Of Catastrophic Tailings Dam Failures, Environmental Risk Management, Fundao Talings Dam, Germano Tailings Dam Failure, Height Limits of Earthen Dams, Metallic Mining Risk Management, Mine Risk Management, mining public liability, Pimenta De Avilar, politics of mining, Public Liability & Financial Risk, Rate of Raise for Upstream Tailings Dams, Samarco Dam Failure, Samarco Indepemdent Panel Report, Uncategorized | 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

1 million Cubic Meter Landslide From Ruins of Failed Fundao Dam

  On January 27 the debris in the site of the former Fundao dam  shifted causing a 10 minute slide of 1 million cubic meters of material out of the site  and necessitating the evacuation of all workers. According to … Continue reading

Posted in alegria mine, Analysis TSF Failures, Bowker Associates Science & Research In The Public Interest, Brazil 's High Grade Iron Ores, Causes Of Catastrophic Tailings Dam Failures, corporatocracy, Environmental Risk Management, Fundao Talings Dam, Germano Tailings Dam Failure, Height Limits of Earthen Dams, Highly Valued Natural Resources, Lindsay Newland Bowker, Linhares Civil Action Against Samarco, Measuring Magnitude of Consequence TSF Failures, Metallic Mining Risk Management, Mine Feasibility, Mine Risk Management, Mining Economics, Mining Environmental Crimes, mining environmental risk management, Mining Financial Feasibility, Samarco falha de barragem de rejeitos, Samarco investigação de crimes ambientais, Uncategorized | Leave a comment

SAMARCO DAM FAILURE LARGEST BY FAR IN RECORDED HISTORY

April 19,2018  Update Through creation of a magnitude index  which creates a single vector out of data for release, run out and deaths, we have confirmed that the Fundao is the largest failure in recorded history with a magnitude score … Continue reading

Posted in alegria mine, Analysis TSF Failures, BHP, Bowker Associates Science & Research In The Public Interest, Brazil 's High Grade Iron Ores, Causes Of Catastrophic Tailings Dam Failures, Center For Science In Public Participation, CSP2, dam failue envronmental costs, David M. Chambers, Economics of Iro Ore Mining, Environmental Risk Management, Frequency of TSF Failures BY Decade, Fundao Talings Dam, Germano Tailings Dam Failure, Global Capital Squeeze In Mining, global cash flow crunch, Height Limits of Earthen Dams, ICOLD BULLETIN 121, Lindsay Newland Bowker, Measuring Magnitude of Consequence TSF Failures, Metallic Mining Risk Management, Mine Risk Management, Mining Economics, mining environmental risk management, Mining Financial Feasibility, mining public liability, politics of mining, polluter pays, Public Liability & Financial Risk, Rate of Raise for Upstream Tailings Dams, Risk & Public Liability of Tailings Dams, Risk Avoidance & Loss Prevention Metallic Mining, Risk Economics and Public Liability of Tailings Dam Failures, Samarco Mineracao S.A., Samitri, Tailings Dam Failures, Tailings Dam Risk Management, tailings dewatering, Tailings Facility Failures 1910-2015, Tailings Failure Rates, Tailings Storage Facility Risk Management, TSF Design & Management Standrds, Uncategorized, unfunded public and enviornmental liabilities, Upstream Tailings Dam Safety | Leave a comment

Brazil Initiates Environmental Crimes Investigation Against Vale, BHP and Samarco Officials On November 5th Tailings Dam Catastrophe

Fact is BHP know why it failed. They just cannot tell us until the lawyers have vetted the communications why they ignored their peer reviewers, their consultants, and their FNEAs until people were dead They had an FMEA PIG plot … Continue reading

Posted in alegria mine, Analysis TSF Failures, BHP, Bowker Associates Science & Research In The Public Interest, Brazil 's High Grade Iron Ores, Causes Of Catastrophic Tailings Dam Failures, Center For Science in Citizen Participation, David M. Chambers, Dirk Van Zyl, Frequency of TSF Failures BY Decade, Geoesteval, Germano Tailings Dam Failure, Height Limits of Earthen Dams, Lindsay Newland Bowker, mine Company Valutaion, Mine Feasibility, Mine Risk Management, Mining Economics, Mining Environmental Crimes, mining environmental risk management, mining public liability, Pimenta De Avilar, Rate of Raise for Upstream Tailings Dams, Risk & Public Liability of Tailings Dams, Risk Economics and Public Liability of Tailings Dam Failures, Samarco Environmental Crimes Investigation, Samarco Mineracao S.A., Samarco Tailings Master Plan, Samitri, Tailings Dam Risk Management, Upstream Tailings Dam Safety, Vale SA. | 4 Comments

Yellow Giant Mine Failure : Canada’s Flailing Against Declining Grades and Rising Production Costs

  At its heart the Yellow Giant Mine failure which Van Couver Sun journalist Gordon Hoekstra, thankfully and with good research, is keeping front and center is about an improperly vetted deposit and unproven use of  pre-concentration technology.  The asset … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Canadian Mining, Gordon Hoekstra, High Total Sulphur, Imerial Metals, Lindsay Newland Bowker, Mine Risk Management, Pre Concentration, Public Liability & Financial Risk, Sudbury 2011, Tailings Risk Management, Yellow Giant Mine, Yellow Giant Mine Failure | Leave a comment