MONITORING WEAK ROCKMASS For a pdf copy, click here OVERVIEW The Gosowong Gold Operation is located on Halmahera Island, about 2,450 kilometres northeast of the national capital, Jakarta. It is an epithermal gold deposit with additional occurrences of silver. The mine uses a combination of cut-and-fill and long hole open stoping (LHOS) mining methods. Currently, […]
READ MOREPrism and Prismless Monitoring in an Open-Cut Gold Operation
PRISM AND PRISMLESS MONITORING For a pdf copy, click here OVERVIEW Due to the loss of a significant number of physical prisms through vandalism, the on-site geotechnical team from Filminera Resources Corporation’s Masbate Gold Project, an open-cut gold mine in the Philippines, required a solution to effectively manage the mine’s safety including their ability to […]
READ MOREGML Monitors Rear Wall of Shaft to Determine Optimal Targeted Ground Support
TARGETED GROUND SUPPORT For a pdf copy, click here OVERVIEW Underground environments are dynamic by nature, with the effectiveness of ground support consistently changing. Through monitoring, areas of high risk can be identified and rehabilitated in a targeted way. At a large, well-known hard rock mine in Queensland, Australia, visual inspections on the rear wall of a […]
READ MOREBroad-Area Monitoring Across Multiple Large Open-Pit Mines
BROAD-AREA COVERAGE For a pdf copy, click here OVERVIEW The Kolomela Mine operated by Anglo American is located 22km from Postmasburg in the Northern Cape province of South Africa. The mine produces direct shipping iron ore. Kolomela Mine consists of three open-pits: Leeuwfontein, Kapstevel and Klipbankfontein. Kolomela Mine has undergone multiple ramp-ups and is currently […]
READ MOREExtreme Cold Temperature Success at Chernigovets Coal Mine and Zarechnaya Coal Mine
SUCCESS UNDER EXTREME CONDITIONS For a pdf copy, click here OVERVIEW Siberia’s summers are short, while winters are long and harsh and have an annual average temperature of 0.5°C with thick layers of snow remaining on the ground for at least six months. CHALLENGE In 2017, GroundProbe was challenged by the owners of two coal […]
READ MOREBrazilian Mine Demonstrates the Importance of Radar to Guarantee Safety
RAPID RESPONSE TIME For a pdf copy, click here OVERVIEW On 10 September 2014, the Retiro do Sapecado tailings dam, owned by Herculano Mineração (Herculano Mining), failed, resulting in three fatalities and damage to three mine trucks and two excavators. Preliminary investigations indicated the accident was caused by a geological phenomenon (inversion of relief) caused […]
READ MORERisk Reduction Strategy Incorporates Tailings Dam Monitoring at Samarco Mine
RISK REDUCTION For a pdf copy, click here OVERVIEW The collapse of the Fundão tailings dam in Mariana, Brazil in November 2015 resulted in the catastrophic loss of life and caused severe environmental, social and economic impacts. Taking immediate action to ensure ongoing safety, stability and ultimately avoid the possibility of a future failure, mine […]
READ MOREOptimising Coal Recovery in a Time of Declining Coal Prices at PT Bayan Resources Tbk
OPTIMISING COAL RECOVERY IN A TIME OF DECLINING COAL PRICES “The deployment of the slope stability systems at our key mine sites has empowered our geotechnical staff to be proactive in the communication of timely, accurate and reliable slide movement information to our mine safety, operations and production teams.” – Warren Tamblyn, Manager Mine Geotechnical […]
READ MOREOutsourced Solutions for Slope Monitoring at CODELCO’s Andina Mine
OUTSOURCED SOLUTIONS FOR SLOPE MONITORING, SANTIAGO, CHILE In December 2011, GroundProbe signed a five-year agreement to provide Codelco with a fully outsourced slope monitoring service for its Andina Mine in Chile. Using data from two GroundProbe Slope Stability Radars (SSR-XT), and the expertise of a full time, on-site support team comprising of a Geotechnical Engineer, […]
READ MOREAchieving Huge Production Gains Using SSR-XT at Leigh Creek Coal Mine
ACHIEVING HUGE PRODUCTION GAINS USING SSR “The proven benefits of the SSR give us confidence that we are maximising production potential and improving safety on site.” – Ben Ploughman, Geotechnical Engineer, Leigh Creek Coal Mine Leigh Creek is a coal-mining town in the north of South Australia. On the edge of the desert, to the […]
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