Tag Archives: Belo Horizonte

GroundProbe offers Brazilian customers dedicated geotechnical monitoring option

GroundProbe has opened a dedicated Geotechnical Support Service (GSS) monitoring centre in Belo Horizonte, Brazil, to, it says, better serve its growing customer base in the country.

The centre will provide 24/7 real-time remote radar and laser monitoring services for mine slopes and tailings dams.

The centre joins GroundProbe’s two existing high-tech monitoring centres in Santiago, Chile, and Balikpapan, Indonesia, to provide support in four languages – Portuguese, Spanish, English and Bahasa.

Monitoring live stability data and reacting to alarms to ensure the maximum safety of people and communities, the centre connects remote sites with geotechnical industry experts in real time, GroundProbe says. The centres are crewed by more than 100 highly experienced engineers and radar operators with extensive radar knowledge and experience.

GroundProbe, a wholly-owned subsidiary of Orica, is widely accepted as a global leader in real-time technologies used to detect instabilities and predict when mine and dam collapses will occur.

GroundProbe CEO, David Noon, said that the company had witnessed a huge increase in demand for remote geotechnical expertise in Brazil.

“We saw it as an absolute necessity to bolster our offering and extend our support services to the region,” he said.

“The state-of-the-art centre provides the most technologically advanced solution for remote monitoring in the region and shows our level of commitment to our customers there.

“It leans on our five-and-a-half years of remote monitoring experience, our recognised systems and processes and our established resourcing model, all of which ensures the highest level of data integrity and service availability.”

GroundProbe Head of Geotechnical, Peter Saunders, explained how the service’s positive results and statistics speak for themselves.

“Together, our GSS team have detected and provided early notification to site of 1,440 slope failures, validated 3,615 alarms and managed 44,608 unwanted alarms,” Saunders said.

“GroundProbe also has the world’s largest library of wall folders. Our experts have unprecedented access to this data, gaining a unique perspective on geotechnical monitoring borne from analysing thousands of slope failures and assisting with numerous incident investigations.”

This newest monitoring centre in Belo Horizonte will provide the same services to customers, including: GSS-Remote, GroundProbe’s 24-hour remote monitoring solution; GSS-Training, its specialised SSR and laser training service; and GSS-Reporting, the company’s customised analysis and reporting service.

Phibion brings AMC tailings management approach to Brazil

Phibion has stepped up efforts to bring its accelerated mechanical consolidation (AMC) technology to Brazil, having recently opened an office in Belo Horizonte, Minas Gerais.

The Phibion Brasil Tecnologia e Inovação em Mineração Ltda office complements the company’s recent expansion into the Latin America market, it said.

Phibion explained the rationale for the move: “Recent catastrophic failures in associated tailings dams have highlighted the critical need for innovative and cost-effective technologies that can recover residual processing water from the tailings coupled with improvements in tailings density and strength.

“Remaining with conventional technology or trying to adopt cost-prohibitive technologies is not an option. Collectively, the mining industry, the regulators and the people of Brazil demand a new approach.”

Phibion thinks its AMC technology can help. AMC is a systematic and low energy tailings management approach that can reduce tailings volumes and deliver enhanced water recovery with the associated benefits of increased tailings density and strength, according to the company.

Phibion’s Global Business Development Manager, Marco Miranda, guides Phibion’s operation in Latin America and is now based out of the Belo Horizonte office.

Back in October, Phibion announced it was opening an office in Santiago, Chile, to service the rapidly growing mining and tailings management opportunities in Latin America.

SNC-Lavalin wins EPCM contract for NEXA Aripuanã polymetallic project

SNC-Lavalin has been awarded an engineering, procurement and construction management (EPCM) contract from NEXA Resources for its majority-owned Aripuanã zinc-copper-lead project in Mato Grosso, Brazil.

The Montreal-based professional services and project management company will deliver EPCM services for the project out of its Belo Horizonte office, in Brazil, and will include all operations required for copper, zinc and lead ore processing, including crushing, grinding, flotation, thickening, filtration and storage of concentrates and tailings, as well as load out of the final concentrated products and all related surface infrastructure, it said. The mandate also includes waste backfill, mine ventilation, and mine dewatering.

The Aripuanã project is an underground polymetallic mine and concentrate processing facility to extract zinc, copper and lead. Once completed, it will have an anticipated mine life of 13 years and a processing capacity of 1.8 Mt/y of ore per year, according to SNC-Lavalin.

The project’s zinc process flowsheet has been developed by considering conventional technologies for treatment, including sequential flotation for the recovery of zinc, copper, and lead as separate concentrates, according to NEXA.

SNC-Lavalin said the project will rely on “data-centric engineering” for development and design, and the use of immersive technologies for training operations personnel.

Work has begun and is slated for completion by the beginning of 2021.

Maria de Lourdes Bahia, General Manager of SNC-Lavalin Brazil, said: “Our Mining & Metallurgy sector has a long history in reimbursable EPCM services, and this award is testament to our continued recognition in this model of project delivery.

“This mandate is well aligned with our services-based strategy for mining and metallurgy projects. We look forward to continuing our trusted relationship with NEXA Resources in the successful execution of the project.”