Tag Archives: James Anderson

Thiess cuts dust and noise emissions at Glencore’s Mt Owen coal mine

Thiess, in partnership with its client Glencore, has come up with a proactive approach to environmental management to ensure dust, noise and blasting emission impacts are minimised on local communities at the Mt Owen coal mine in New South Wales, Australia.

Working together with Glencore, the team has developed a range of controls including leadership training and education sessions, noise and dust risk forecasting, targeted sound power testing of operating equipment and real-time monitoring technology.

Thiess Senior Environment Advisor, Linda Lunnon, said the real-time data enables the operational team to monitor dust and noise levels and respond swiftly to changing weather conditions.

“Paired with regular visual inspections, the technology provides further guidance throughout each shift, enabling our leaders to readily modify operations as needed,” she said. “The system also triggers SMS alerts to relevant personnel if dust or noise levels reach a defined threshold. This provides a prompt for operational staff to reassess controls and implement further actions if required.”

Lunnon said the forecasting systems also allow the Mt Owen team to plan for adverse weather conditions.

“Dust and noise are two of the highest environment risks for our projects in the Hunter Valley, and we are continually monitoring and refining controls that can assist in managing these risks,” she said.

Thiess’ environment team believes engaging its people is critical to effectively managing risks.

“We prioritise continued support and coaching of our people to ensure they understand the context and importance of our environmental controls and can get optimal value from the systems we’ve developed,” Lunnon said. “We educate them on the monitoring of data, trends and how they can apply their knowledge to minimise short-term and longer-term community impacts.”

Thiess Environment and Civil Manager, James Anderson, recognises his team’s ability to stay abreast of emerging environmental trends in industry and legislation to reduce risks and identify and action opportunities for our client.

“Our Mt Owen team works closely with our wider operations in the Hunter Valley to collaborate on solving problems and achieve tailored dust and noise management solutions,” Anderson said.

More broadly, the Mt Owen team works with Thiess’ wider operational and technical teams to design and deliver integrated solutions that optimise overall mining and rehabilitation efforts.

“Each project leverages our global insight to provide local value, with our head office team offering industry-leading environmental insights across each of our operating countries,” Anderson said. “Our proven experience managing the full suite of environmental services on mine sites ensures we continually deliver exceptional outcomes for our clients.”

VanGold adds El Cubo mine and mill to El Pinguico precious metals mix

VanGold Mining has signed a binding agreement with Endeavour Silver to acquire the El Cubo mine and mill complex in Mexico, accelerating the company’s transition from development to production at its nearby El Pinguico silver-gold project.

With a rated capacity of 1,500 t/d, the El Cubo complex is made up of two operating underground silver-gold mines and a flotation plant. It employed over 350 people and engaged over 200 contractors until Endeavour suspended operations at the end of November 2019.

For the year ended December 31, 2018, Endeavour produced a total of 4.58 Moz of silver-equivalent at the complex at an all-in sustaining cost of $8.86/oz.

Currently, the El Cubo mine, plant and tailings facilities are on short term care and maintenance. VanGold intends to re-start the mill at around 750 t/d using mineralised material from its surface and underground stockpiles at the El Pinguico project as a significant portion of its estimated throughput for the first 36 months of operation. Endeavour Silver states it has measured and indicated resources of 236,000 oz of silver equivalent at El Cubo.

VanGold Chairman and CEO, James Anderson, said: “After working well with the Endeavour team during our 1,000 t bulk sample in June 2020, it became clear that El Cubo would be the perfect production fit for VanGold.

“The availability of mineralised material from El Pinguico’s surface stockpile, El Pinguico’s underground stockpile, El Pinguico’s remaining high-grade historical stopes and pillars, as well as El Cubo’s historical resources, gives us great flexibility in deciding where to source material for the mill, and how to sequence that throughput.”

El Pinguico is a high-grade gold and silver deposit that was mined from the early 1890s until 1913. VanGold has recently gained access to some of the historical underground shafts and has drilling campaigns planned to explore these areas.