Over the past 20 years there has been a series of tailings storage facility (TSF) failures. The devastating failure of Brazil’s Brumadinho Tailings Storage Facility (TSF) in January 2019, which took 270 people’s lives, was the tipping point for the industry.
Descobrir sobre as 57 maiores falhas de barragens de rejeitos (2000 - 2020)
What was the timeline of events?
Just two days after the tragic event in Brazil, a group of investors co-led by the Church of England Pensions Board and the Swedish Council of Ethics of the AP Funds announced the Investor Mining and Tailings Safety Initiative.
This Initiative brought about several interventions:
- The first was a call for a new independent, publicly accessible international standard for tailings dams based upon the consequences of failure. In response to their call, The Global Tailings Review (GTR) was announced and co-convened by the International Council of Mining and Metals (ICMM), the Principles for Responsible Investment (PRI) and the United Nations Environment Programme (UNEP).
- The second intervention saw the request of detailed disclosure on TSFs from the CEOs and Board Chairs of 726 extractive companies on 17th April 2019. The disclosure was requested to be signed off by the CEO or Board Chair and published on the company website by 7th June 2019.
Summits
During this time, four high level investor round tables took place in London between March and June 2019. This took input from locally affected communities. The goal was to enable better understanding of the scale of social and financial risks associated with TSF failures, help identify the actions required to make best practices on TSF management, and define the roles of investors, companies and other stakeholders in reducing the safety risks associated with TSFs.
In January 2020, one year on from the disaster, the Global Tailings Summit was held in London, where Professor Elaine Baker of GRID-Arendal presented the Global Tailings Portal, with over 1,900 TSFs set live on the database. These disclosures included 45 of the top 50 mining companies which resulted in information about thousands of individual tailings dams
FACTOS:
- A partir de Abril de 2020, 45 das 50 maiores empresas mineiras fizeram divulgações que resultaram em informações sobre milhares de barragens/instalações de rejeitos individuais tornadas públicas nos sítios Web das empresas
- Mais de 86% da indústria mineira por mercado a capitalização respondeu
- All 23 publicly owned member companies of the International Council on Mining & Metals (ICMM) responded, fully disclosing tailings dams/facilities
18-months on from the disaster, the GTR successfully launched the new global standard for the safe management of mine tailings. The industry is responding to the launch of the GTS by reviewing their designs, procedures and safety processes to ensure that they are meeting the standard.
O que é o Padrão Global de Gestão de Rejeitos?
O que é o Padrão Global de Gestão de Rejeitos?
The International Council on Mining and Metals (ICMM), UNEP, and PRI co-convened a Global Tailings Review (GTR). They aimed to establish an international standard. On August 5, 2020, they launched the Global Industry Standard on Tailings Management. This standard seeks to achieve zero harm to people and the environment. It uses an integrated approach to tailings management. The Standard aims to prevent catastrophic failures. It also seeks to enhance the safety of tailings facilities worldwide. It embodies a step-change in terms of transparency, accountability and safeguarding the rights of project affected people.
The historic agreement which includes six topic areas, 15 principles and 77 auditable requirements, covers the entire tailings storage facility (TSF) lifecycle – from site selection, design and construction, management and monitoring, through to closure and post-closure.
Effectively Monitor your Tailings Storage Facility with K2fly
K2fly’s Tailings solution is designed to provide you with key data and insights. This enables you to effectively monitor your TSF and your environmental obligations and compliance. Our solution can be securely accessed by industry, regulators, designers and operators involved in the management of TSFs.
We offer a comprehensive and functionally rich solution. It combines regulatory (Compliance Management Software), mining waste management, stakeholder engagement, environmental monitoring, and environmental management system (EMS) tools to assist with tailings management:
- Visualizar dados em tempo real e receber alertas de excedência
- Monitorizar o movimento de terra com sensoriamento remoto e conjuntos de dados InSAR
- Visualizar os dados LiDAR em tempo real com insights sobre o movimento de barragens
- Armazene e aceda com segurança a todos os seus dados de resíduos no mesmo local
- Upload e documentação chave de referência
- Visualizar instalações em múltiplos sítios num único ecrã num mapa geoespacial
- Monitorize as suas instalações com InSAR, LiDAR, DEM e muito mais
- Capture a wide range of monitoring data and indicators. Includes: surface and groundwater, decant pond water levels and quality, and embankment conditions
- Capture and track obligations and conditions around your license to operate to manage your key risks and actions
- Delegação de acções e tarefas para recolha de dados com lembretes
- Manter e controlar o cumprimento dos limites e excedências de controlo ambiental
- Gerir e envolver com todos os seus intervenientes com um repositório central
- Converta os seus compromissos em resultados accionáveis
- Preveja, planeie e acompanhe as actividades dos seus sítios utilizando os dados meteorológicos da IBM
- Criar modelos de relatórios empresariais e satisfazer pedidos de fornecimento de dados de grupos industriais tais como ICMM, Global Tailings Portal, PRI e UNEP
- Capacidade de integração com sistemas de terceiros ou portais públicos, tais como o Portal Global Tailings
Would you like to know more?
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