Category Archives: TSF Design & Management Standrds

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 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 two impoundments, the only tailings … 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

Samarco Agreement Draft A Springboard To Model Language on All TSF’s With “Extreme” Hazard Classification

“There will be complete restoration of socio-economic conditions and of the affected environment. And I want to emphasize: There will be no financial limits until there is full reparation,” Rousseff said, according to AFP. “We want to build a new … Continue reading

Posted in Analysis TSF Failures, BHP, Measuring Magnitude of Consequence TSF Failures, Samarco Settlement Agreement, TSF Design & Management Standrds, TSF Failure Environmental Costs, TSF Failures Consequence, TSF Risk Management, TSF Risk Profile, Uncategorized, Vale SA. | 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

Lessons For Maine Mining Statute & Regulations & Maine’s Bald Mountain in Tailings Dam Failure This Week at Mt. Polley British Columbia and Major Spill at Buenavista Del Cobre on the U.S. Border in Mexico

 Buenavista Del Cobre Photo Common Sense Canadian In the past week there were two major mine spills in international news which highlight the many intentional gaps in Maine’s 2011 statute and regulations  An Aug 4 tailings impoundment breach at Mt. Polley … Continue reading

Posted in Bowker Associates Science & Research In The Public Interest, Buenavista Del Cobre, David Chambers, Electrowinning Feeder Dam Failures, Environmental Risk Management, Freeport McMoran, GO NO-GO Technical Framework, Gupo Mexico, Imperial Metals, ITRC, Lindsay Newland Bowker, Maine Mining Regulations, Maine Mining Statute, Outotec, Tailings Impoundments, TSF Design & Management Standrds, TSF Risk Profile Globally | Tagged , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment