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MAJOR COMMODITIES SNAPSHOT $US/oz $US/t GOLD IRON ORE 62% Fe CFR China 1320 120 1315.41 As Brazil’s iron ore The gold price was 1310 100 marginally higher industry remains 85.65 incapacitated, iron toward the end of 1300 80 91.12 the month due to a 108.62 ore hit the strengthened US 1290 1283.62 60 milestone dollar and eased US$100/t in May, friction between 1280 40 prices not seen China and the US. 1282.06 since 2014. 1270 20

1260 0 Mar Apr 28 May Mar 26 Apr 28 May

$US/t $US/t COPPER LME Price COBALT LME Price 6600 36000 6547.73 Copper has 6500 35000 34749.92 Cobalt has remained under 6400 34000 plateaued after pressure with the falling dramatically 6300 33000 London Metals 6200 in the first quarter; Exchange price for 32000 33999.91 however, demand 6100 6252.31 delivery sliding 31000 from the battery about 10pc for the 6000 sector remains 5900 30000 month. 30000.06 strong. 5800 5966.81 29000 5700 28000 5600 27000 Mar Apr 28 May Mar Apr 28 May

$US/t $US/t ALUMINIUM LME Price ZINC LME Price 1950 2950 Aluminium prices 1890.90 2900 2916.94 Zinc prices fell have continued to 1900 2901.50 throughout May as fall as a Brazilian 2850 Chinese smelters 1850 court lifted 1832.04 2800 capitalised on production April’s nine-month 1800 2750 restrictions on high and put 2700 Alunorte, due to 1750 stocks back into environmental 2650 oversupply. regulations. 1700 2705.07 1761.49 2600 1650 2550 Mar Apr 28 May Mar Apr May

$US/t $US/t LEAD LME Price NICKEL LME Price 2100 13400 13145.06 Despite rallying 2050 2035.53 13200 Nickel finished slightly at the end 13000 slightly lower at the of April, lead prices 2000 end of the month, 12800 look set to 1950 however it has continue falling as 1923.97 12600 received some 1900 existing stockpiles 12400 12154.97 strong 1850 meet supply 12200 endorsements deficits. 1800 12270.05 from big players 12000 putting mines back 1750 1816.61 11800 online. 1700 11600 Mar Apr 28 May Mar Apr May COMMODITY FOCUS URANIUM PG 18

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JUNE 2019 6 NEWS THE AUSTLIAN MINING REVIEW Mining body Coal mine fuels ALP election loss welcomes RAY CHAN NATIONAL new Ministry THE Labor Party’s handling of the Adani mine controversy in Queensland has RAY CHAN been singled out as a reason for its failed NATIONAL election campaign. Former Labor leader Bill Shorten’s THE Association of Mining and inconsistent messaging on the issue Exploration Companies has welcomed has been criticised, as has Queensland the new Federal Ministry announced by Labor Premier Annastacia Palaszczuk’s Prime Minister Scott Morrison. perceived failure to speed up approval of Adani’s coal mine, which promises AMEC chief executive officer Warren thousands of new jobs. Pearce said that in particular, the group Prime Minister Scott Morrison’s was pleased to see Senator Matt Canavan continue as the Minister for Resources government’s return to power was bellwethered by a blue sweep through and Northern Australia. Clearing work being done at Adani’s mammoth $16.5b Carmichael coal mine, rail and port project, which has Queensland, as voters deserted federal “Senator Canavan has been a fierce come under intense scrutiny by environmentalists, as well as State and Federal politicians, since it was brought Labor in apparent protest at the party’s to the table six years ago. Image: Adani supporter of our industry, both within stance. Government, and on its behalf to the But Ms Palaszczuk rejected the claim The Coalition has long been supportive our own conversations, the grassroots community,” he said. that her government’s handling of the of fossil fuels, with Mr Morrison famously regional rallies, the open letters to “Mr Canavan’s reappointment delivers Adani project led to the election result, bringing a lump of coal into parliament politicians, the editorials from local stability to our Industry. Hedeveloped having last month told the miner to in 2017 while he was treasurer. publicans, and the plight of small the National Resources Statement, a return to the drawing board over plans Adani Mining chief executive officer business owners, people see through the blueprint for the future success of our to protect an endangered finch (see story Lucas Dow said the result showed that political rhetoric and tactics,” he said. industry, and we look forward to working below). Queenslanders were proud of their coal “As evidenced by the election results, with him to implement these important “Every mining application in this mining industry. Queenslanders have no tolerance for initiatives.” state has to go through the relevant “They know it is an economic political actions that are unjust and put AMEC also welcomed the appointment approvals,” she said. powerhouse that creates jobs and people’s livelihoods at risk.” of Sussan Ley to the environment “I’m not the independent mining sustains their regions, and also provides The Australian Resources and portfolio, especially with the review of regulator.” billions of dollars each year for the benefit Energy Group AMMA congratulated the the EPBC Act expected later this year. Analysts have also suggested that of the State,” he said. Morrison Government on its successful Mr Pearce said the inclusion of the former Greens leader Bob Brown’s “Queenslander miners are sick of re-election, with chief executive Steve emissions reduction portfolio with Angus protest against the mine, which wound people telling them that they should be Knott claiming that the Australian Taylor’s energy portfolio was a significant through central Queensland during embarrassed and ashamed of what they people had voted for aspiration. development that will benefit Australia. the campaign, only served to galvanise do, when they should be heralded for “The Federal Election result has made working to the highest environmental it patently clear the vast majority of “AMEC will be looking to the see voters for the LNP. Australians want the jobs and prosperity the Coalition Government place a high Many Labor strategists now expect standards and bringing prosperity to the priority on reducing energy costs,” he the Palaszczuk government will have to State. delivered by the resources and energy said. sign off on the Adani mine if the party “People right across regional industry, including the Adani coal is to have any chance of remaining in Queensland told us they were outraged project,” he said. “AMEC will work closely with the charge when the state goes to the polls to hear Qld’s Deputy Premier telling our Meanwhile, the result has also been new Ministry to reduce the cost of doing next year. biggest export industry and an entire welcomed by miners who stood to be business and lift investment in mineral In the run-up to the Federal election, coal mining workforce to reskill and get impacted by Labor’s proposed franking exploration to discover future mines.” Labor and the Greens had stressed their new jobs.” credit crackdown, in particular those desire to see Australia shift towards But Mr Dow said that even after the who aim to deliver shareholder returns renewables, but the Liberals said the weekend’s election, where Queenslanders through dividends and investment in Pioneer named ALP’s targets would cost billions of had their say, the Premier and Deputy growth. dollars and cost jobs. Premier still had a tin ear to their own Had Labor won, mining stocks paying in business finals Mr Shorten was also slammed for a voters. high franked dividends stood to become lack of detail and for not revealing how “While there are many reasons people less attractive and less highly rated from RAY CHAN much his plan would cost. vote the way they do, we know from a valuation perspective. WA ONE of the world’s most inspirational Queensland gives Andani the bird women in mining has been named as a finalist in the Business category for the version of the black-throated Finch 2019 WA Australian of the Year Awards. RAY CHAN management plan already meets our Dr Erica Smyth, who has made a QLD project conditions, we are not going to be significant contribution to WA’s resources pig-headed about it and we will review sector over the past 45 years, is renowned EMBATTLED Indian miner Adani is the feedback from the Queensland for her long-standing commitment to the vowing to press on to get the earth moved Department and respond accordingly,” community, which extends from charitable at its Queensland mine operations. he said. organisations to medical research, high The company said while it was ready “However, Department officials have education, science, technology, aged care, to begin building the mine in the Galilee refused to commit to a timeframe to women’s interests and the arts. Basin in central Queensland, approval finalise the plan, even if we were to processes were continuing to hinder One of the first female geologists in WA accept the State’s new round of requests progress. in the 1970s, she spent her early career in full. at BHP and later Woodside, moving The miner met with the state’s “We have endured more than 18 from minerals exploration into project Environment Department in early May, months of endless requests for 11th hour management, government approvals, where it was told a number of new changes, not to mention an external corporate affairs and community commitments need to be met before review lead by an individual who heads the plan is approved, including its up an organisation whose members have interactions. Black-throated finches are small birds known for management plan for an endangered stated anti-mining, anti-coal agendas, all Dr Smyth has chaired or been a the distinctive black mark beneath their beaks. The finch, further delaying the controversial while the Department has been waving director of more than 20 listed and private finches have been found near Adani’s Carmichael mine multi-billion-dollar project. through environmental approvals for companies, charities and government lease site in the Galilee Basin. Adani Australia chief executive Lucas other coal mines that also contain black- boards and is one of few women to chair Dow said the Government was trying Premier to take charge and show throated finches,” he said. an ASX-listed company. to stall, but the company would work leadership, requesting the Queensland Adani managed to get federal approval The Awards honour outstanding “feverishly” to meet the new demands. Labor Government commit once and for for its groundwater plan on the eve of the Western Australians who have made a “After more than 18 months and all to a date to finalise the plans.” Morrison Government hitting caretaker positive impact on the lives of others. seven revisions, the Queensland Labor Mr Dow said that delaying the mode in the election campaign. Twenty-eight finalists were selected Government still cannot commit to a approvals process by requesting an Federal Resources Minister Matt across seven categories, with the winner date to finalise Adani Mining’s two eighth round of new revisions went Canavan said the State Government’s of each category announced at a gala outstanding environmental management well beyond what was required to meet decision was a classic example of siding dinner on Friday, May 31, as this paper plans,” he said. Adani’s environmental requirements. with the Greens, who have vehemently went to press. “Adani Mining is calling on the “Although we believe the current opposed the project. Over 170 parts distribution centers worldwide ready to serve you

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6/6 Quinns Hill Road East, 1800 2 IMPACT [email protected] Stapylton QLD 4207 JUNE 2019 8 NEWS THE AUSTLIAN MINING REVIEW Flower power derails gold pit

Dr Madeline Taylor. Collective way to help farmers, miners co-exist

GERARD MCARTNEY Eremophila resinosa was declared rare flora in 1982, and was listed as endangered under the World Conservation Union in 1994. NATIONAL and ratified by the minister. Mark Zeptner did not hide his disapproval GERARD MACARTNEY The clearance application was first of the outcome. A SYDNEY Law School energy and WA rejected in November 2018 due to the “We are very disappointed that the natural resources expert says a collective prevalence of the endangered eremophila Greenfinch open pit is now subject to bargaining agreement for farmers will FOUR rare shrubs continue to hold up a resinosa plants in the area. further delay,” he said. help them co-exist with miners and their $100m open pit development at Ramelius Ramelius then launched an appeal with “To be invited to submit a revised operations. Resources’ Greenfinch expansion, adjacent a revised application that reduced the proposal and not have it assessed was In her new book, Agricultural land use to the Edna May underground mine in footprint of the disturbance from 48.8ha to surprising and only adds further delay to and natural gas extraction conflicts, Dr WA. 26.3ha. a process that has been running for more Madeline Taylor said the move towards Ramelius Resources’ revised clearing The revised submission was rejected than 18 months. renewables, in particular the expansion application permit has been knocked on May 15, with Ramelius instead being “There remains $100m of gold value of the liquified natural gas market, has back for the second time by the Appeals invited to formally resubmit another sitting in the ground and almost 100 jobs brought about tensions between miners Convenor which, according to the company, revised application for formal assessment, on standby.” and producers whose land and livelihoods did not actually view the submission. which the company said would take Mr Zeptner said that the company would can be irreparably damaged by such Instead, the original 48.4ha plan was another six months. take a positive and proactive approach to activities. re-examined and DIMIR’s position upheld Ramelius Resources managing director its clearing application as it goes forward. Dr Taylor posits a state-centric model, rather than the somewhat ad hoc adaptive management approach, as a Indigenous business wins Rio contract way to level the playing field and ensure the best interest of all parties involved. RAY CHAN “Instead of having this linear relationship between state, landholder WA and unconventional gas licence holder, collective bargaining could actually RIO Tinto has signed a landmark new create a pyramid-like relationship,” she contract with a growing Pilbara traditional said. owner business in a strong recognition of its With the state at the centre of expanding capability in rail maintenance. regulation, a collective bargaining Yurra Pty Ltd, majority owned by arrangement could give farmers agency the Yindjibarndi Aboriginal Corporation in the determination of their future, and (YAC) – the appointed representative of the future of Australia’s food security. the Yindjibarndi people – will provide civil It would provide conduct standards maintenance services on and around Rio for negotiation, guide parties’ behaviours Tinto’s Pilbara rail network in WA. and keep procedures transparent and The five-year contract, worth about effective. $20m, will see Yurra grow and develop Dr Taylor argues that it is in the public their local workforce while also bringing in interest to develop our natural resources other specialist expertise to help build new as much as it is to nurture and sustain capabilities. our agricultural industry – and that It will also maximise benefits for the wider these are not mutually exclusive aims. community in Roebourne and beyond, by “Rather, they are in line with the directly supporting 20 new local indigenous state’s obligation to develop its natural jobs and providing further internal training resources in the best interest of its citizens pathways for local indigenous people. – that is the right of self-determination in Yurra has successfully tendered culvert relining works for Rio Tinto over the past three years. The Roebourne-based YAC is the international law,” Dr Taylor said. representative body of the Yindjibarndi Yurra has become a trusted contracting of efficiency and low overheads despite “If we had regulation in place, we people, a traditional owner group with whom partner.” their continued growth is a credit to their could have some very sustainable and Rio Tinto has held an Indigenous Land Use Rio Tinto iron ore managing director of management and leadership team.” equitable co-existence – which is the aim Agreement with since 2013. of all parties at hand. rail, port and core services, Ivan Vella, said Additionally, Rio Tinto has awarded a YAC chief executive Michael Woodley said the company had worked with Yurra since the contract to another majority-owned YAC “In an era of climate change, a the business was proud of the partnership inception more than six years ago. business, GSBC Yurra, valued at almost transitioning energy sector and a with Rio Tinto. struggling agricultural sector – and with “Along the journey, they have demonstrated $10 million, to refurbish the Rocklea Palms new major resources projects like Adani’s “Through ongoing contract opportunities, a strong ability to deliver a range of services,” Accommodation Village in Paraburdoo. The proposed Carmichael coal mine on the we will continue to push the boundaries to he said. work is expected to be completed later this horizon – it is vitally important that improve and raise the living standards of “They bring a high level of capability in year. practitioners and policy makers take indigenous peoples of the region,” he said. the contracted areas and do this on very Yurra’s other major clients include BHP, the time to consider the coexistence of “This opportunity shows that we are competitive terms. BGC Contracting, Downer, Woodside and farming and mining.” collectively looking to the future and that “Yurra’s ability to maintain high levels Sodexo. Experience the Progress.

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The Victorian Government will raise the gold royalty from zero to 2.75pc.

Government Image FMG. The iron ore price spike has filled government coffers, but could also threaten Australian market dominance.

to kick-start its contracting economy, If iron ore prices were to be sustained seizes golden GERARD MCARTNEY while worldwide steel consumption has at $100/t for an extended period of time, NATIONAL remained relatively stagnant. Australia and Brazil’s market dominance opportunity The spike has delivered billions of could be susceptible to a new iron ore IRON ore prices surged past the US$100/t dollars of revenue to the Pilbara’s big powerhouse winning a place at the table. milestone during May to reach US$108/t players: Rio Tinto, FMG BHP and When iron ore peaked at about GERARD MCARTNEY in the fallout from Vale’s catastrophic Hancock Prospecting. $US185/t in 2010 and 2012, the duopoly VICTORIA tailings disaster. Rio Tinto said that every US$10/t of was faced with the possibility of a West Brazil, the world’s second largest iron ore would deliver another US$2b in African iron ore province establishing producer of iron ore, has essentially free cash on an annualised basis, while in VICTORIAN treasurer Tim Pallas has itself. closed for business, and Vale has pulled the first half of the year, FMG founding taken Victorian gold miners by surprise Iron is the fourth most common about 5.6pc of the global iron ore supply chairman Andrew Forrest accepted after imposing a 2.75pc gold royalty on from the market. personal dividends of close to $1b. element on the planet, but getting it out the sector. Vale chief financial officer, Luciano But this unprecedented surge will of the ground and separating it from Miners say they were not consulted Siani Pires, said that the company would likely be short-lived. various ores requires vast amounts of about the increase from zero to 2.75pc, not be fully operational before 2021. The federal treasury expected that the money and infrastructure. and that it appeared to be a reaction This undersupply has been coupled supply disruption windfalls which filled Analysts believe the challenge for to the renaissance of Victoria’s all but with above average Chinese consumption its coffers would return to about US$55/t Australian producers will be to determine washed out gold industry. and export of steel, following stimulus excluding freight by March 2020, which how long supply will be constrained, and The Kirkland Gold Eagle zone packages by the Chinese government “may not be such a bad thing”. how to fill that gap. discovery at its Fosterville mine in 2015 kickstarted a wave of investment that had not been seen for decades. Arete Capital followed Fosterville’s Leinster discovery ‘just the tip’ lead and doled out $50m to restart the Stawell goldmine which employed about 200 people, up from only 10 people when Arete acquired it in 2017. AuStar Gold resumed mining at the Morning Star mine in January, 2019, and recorded record pours in April reporting 6.074kg of ore bullion in nine days. Minerals Council of Australia Victoria executive director James Sorahan said that the royalties would affect the security of hundreds of jobs in regional communities. “The Andrews Government has not consulted or listened to regional Yurra has successfully tendered culvert relining works for Rio Tinto over the past three years. communities that rely on highly paid, “Our geological and geophysical teams potential at the site. high skilled jobs that mining delivers in EMMA DAVIES are extremely positive about the drilling Victoria,” he said. WA “This is a major find, in the right results, as well as the Down Hole Transient location, and with the right findings,” Mr “Despite its own Resources Strategy Electro-Magnetic (DHTEM) results which Darivas said. stating that mining operations are AUSTRALIAN battery metals technology support the potential for a much larger “We are extremely excited and look the backbone of many regional towns, and exploration company, Trans Pacific scaled system that has strike and depth providing employment, opportunity and forward to continuing this momentum as Energy Group (TPE), has announced a potential,” he said. a sense of community, the government we continue to develop our projects.” maiden discovery of a blind zinc-gold-silver has not consulted industry or local “Mineralisation to date has been Mr Darivas said Kathleen Valley was mineralised system at its Kathleen Valley communities before announcing this new intersected at a depth of 60-100m below a prime position, close to existing mines project. tax on regional jobs.” surface, which is very shallow given the and any project developed would avoid the deep nature (>400m) of other mines in the While a gold royalty would be in line North of Leinster in WA, Kathleen Valley typical infrastructure challenges and costs with the rest of the nation, bar Tasmania, is situated within a highly prospective region. that many exploration companies face. the 2.75pc rate is significantly higher region for copper, nickel, zinc, lithium and “It has the potential to develop into a “This is early days for our find, but we than the 2.5pc imposed by the country’s tantalum and lies in the middle of one of the much deeper system as drilling unlocks the are incredibly pleased with the results and largest gold-producing state, WA. world’s most prolific metals and minerals geological and structural controls on this feel that the location will be a big plus as In 2017, the WA government attempted belts. mineralised system.” we look to develop the project,” Mr Darivas to raise the royalty rate to 3.75pc, but TPE advisory board member and TPE chief executive Arthur Darivas said. was blocked in the upper house after a lead geologist, Neil Hutchison, said the was also positive about the discovery and The project is held under option as part strong, united lobbying campaign by big significance of the discovery could not be said the scale of the project would likely be of a 50:50 partnership with Metal Rocks, players such as Newcrest, Newmont and underestimated, as “it could be the tip of much larger than originally expected, with with TP Energy holding an option to secure Barrick. something big”. drill results confirming hard rock lithium an additional 30pc interest in the project. 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[email protected] | WESTERN STATES: 08 6165 8892 | EASTERN STATES: 07 3737 2400 leverlink.com.au JUNE 2019 12 NEWSNEWS: EXPLORERS ON THE MOVE THE AUSTLIAN MINING REVIEW Bardoc spreads golden wings

The Samarkand drill site at Bonya. Tungsten tests at Bonya project show promise

RAY CHAN NT

PORTABLE x-ray fluorescence (XRF) determination has revealed promising The Bardoc Tectonic Zone is recognised as part of the northern extension of the Boulder Lefroy Shear Zone which hosts multiple giant gold deposits (i.e. the Kalgoorlie tungsten grades of up to 0.61pc, as well Golden Mile). as high-grade copper, in drill samples from the Samarkand prospect at the to the north of the company’s 428koz Au) and Excelsior/Zoroastrian (combined RAY CHAN Bonya Tungsten Project in the Northern Zoroastrian deposit, will allow Bardoc to 737koz Au) complex and the fact that they Territory. WA identify gold-hosting dolerite with a specific contain the right rock types and structural Bonya is 60pc owned by Arafura and is mineral signature (the fractionated dolerite) framework, Bardoc Gold believes they held in a joint venture with Thor Mining, BARDOC Gold has further strengthened that hosts the high grade mineralisation. are highly prospective for potential new with both parties contributing to the cost its growth pipeline in the North Kalgoorlie Exploration targeting this fractionated discoveries. of the program in proportion to their district of WA, by acquiring a strategic dolerite horizon can now be undertaken Bardoc Gold chief executive Robert Ryan project equity. package of 40 tenements covering 49sqkm to the north, significantly expanding the said the company’s corporate strategy was The drilling program comprised in and around its 2.6moz gold project. prospective exploration search space at the to build a sizeable and high-quality gold 2184m of reverse circulation drilling on The purchase from Torian Resources Bardoc Gold Project. resource in the Kalgoorlie region. the Samarkand, Jericho, White Violet gives Bardoc full ownership of a contiguous The knowledge that all rock types “Exploration to date has focused on new and Tashkent deposits, as well as about tenement package covering a continuous within the BTZ are capable of hosting techniques and technology, culminating in 200m of trench sampling across each of 40km strike length along the highly gold mineralisation, combined with the the impressive results released in recent the Marrakesh and Tashkent deposits. prospective Bardoc Tectonic Zone (BTZ) structural geological framework established months,” he said. The Jericho deposit, in particular, has and Black Flag Fault, two key regional by Bardoc Gold over the past 18 months, “Bardoc will now apply our learnings to been mined historically with a surface gold-hosting structures which underpin the has enabled it to define new high-priority the new tenure and develop new exploration stockpile estimated at several hundred company’s growth strategy in WA’s Eastern target areas on its tenure. targets where historical exploration has tonnes of scheelite ore at surface adjacent Goldfields. The newly-acquired tenement package been ineffective. to the deposit. The move will allow Bardoc Gold to has had very limited historical exploration “With our current +10,000m RC and Interim XRF results for Samarkand expand its current +10,000m reverse in terms of drilling and the application diamond program gathering momentum, show highlights of 15m grading 0.44pc circulation and diamond drill program, of modern geochemical and geophysical we will continue to target growth in our tungsten trioxide (WO3), 8m at 0.36pc which is focused on extending existing exploration techniques. current 2.6Moz Mineral Resource through WO3, and 11m at 0.61pc WO3. deposits and discovering new ones. Given the strategic location of the a combination of exploration and strategic The drilling also hit copper, with The new tenure, which lies along strike tenements between the Aphrodite (1.56Moz acquisition.” highlights including 5m at 0.5pc copper, 12m at 0.69pc copper and 6m at 0.97pc copper. Thor executive chairman Mick Billing Alliance broadens copper footprint said the proposed processing facility at the company’s nearby flagship Moyhil RAY CHAN project was designed to extract copper, QLD tungsten and molybdenum, so “any primary copper at Bonya can be extracted at minimal additional cost”. MINOTAUR Exploration has formed a strategic alliance with OZ Minerals that “We look forward to the full laboratory covers the Cloncurry region of north-west assays from this drill program, along with Queensland. results from the trench sampling from Marrakech and Tashkent, all expected The move follows the restructure of the during May,” he said. joint venture between the two parties which saw OZ Minerals interest in the Jericho The 13 outcropping tungsten deposits copper-gold discovery rise to 80pc. at Bonya, several of which have historical mine workings, are expected OZ recently reached a 70pc stake in to add considerably to the life, scale and the Eloise joint venture by spending $10m economic outcomes of Molyhil. and has now agreed to loan-carry minority partner Minotaur to commercial production “Despite the licence area being part of for the additional 10pc stake. a known tungsten ‘province’, it has had no tungsten drilling since the 1970s and we From April 1, 2019, loan amounts are very excited at the commencement of advanced by OZ will be non-recourse and this program and the potential it brings,” repayable only if positive cash flow emanates Drillers at the Eloise mine take ground samples. Mr Billing said. from production at Jericho. “Minotaur has operated exploration systems such as the Jericho copper project.” The Cloncurry Alliance will be split The assay results come after Thor programs in the region since 2010 and has 70pc OZ Minerals and 30pc Minotaur, and Mr Woskett said the Cloncurry Alliance reported a positive quarter “with progress acquired valuable geoscientific insights on all core projects”. provides for the parties to work exclusively recognised Minotaur’s regional expertise and with each other for prospect identification to controls on and types of base metal builds on a healthy working relationship with “Our confidence in securing off-take and acquisition around the Cloncurry district. mineralising systems,” he said. OZ Minerals nurtured through the Eloise and finance for Molyhil remains firm, “The absence of any notable copper joint venture. with positive interest from a number To initiate the Alliance, OZ Minerals will of players, whose interests vary from fund Minotaur’s prospect research and project discoveries in the past two decades is due “Minotaur is pleased to have secured OZ offtake, to joint venture arrangements, to generation activity to $1m over two years. primarily to lack of surface exposure of Minerals’ financial support, which means debt instruments,” Mr Billing said. Minotaur managing director Andrew mineralised basement host rocks. Minotaur’s Cloncurry area activity level can “Our cash position also remains Woskett said the Cloncurry region was well “Minotaur’s recent experience around the be scaled up without distress to shareholder sound with all scheduled activities fully recognised as a prolific source of mineral Eloise mine shows that exploring under cover equity and, potentially, for significant financed through to 2020”. deposits. can locate previously unknown mineralised shareholder benefits into the future,” he said. Worldwide Auctioneers of Construction & Agricultural Equipment

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MOBILE CRUSHING SERVICES INCLUDE: • Run-of-mine (ROM) ore crushing • Concrete aggregate production • Road base production • General screening JUNE 2019 14 NEWSNEWS: THE CONTRACTORS THE AUSTLIAN MINING REVIEW Caterpillars move in at Koodaideri

Swick has delivered a strong quarter, setting the platform for further earnings growth in FY20. Profit focus proves key to strong results

RAY CHAN INTERNATIONAL

ONE of Australia’s largest drilling contractors, Swick Mining Services, has delivered strong unaudited results for the three months ended March 31, 2019. A Caterpillar dozer working autonomously on a minesite. Swick’s drilling business reported mine in the miner’s Pilbara iron ore network. Koodaideri will deliver a new production RAY CHAN earnings before interest, tax, depreciation hub for Rio Tinto’s iron ore business in the WA “Technology is rapidly changing our and amortisation (EBITDA) of $7.3m, up mining operations as we harness innovation Pilbara. 58pc over the prior corresponding period to make our operations safer, smarter and Construction work has commenced, and ($4.6m), and revenue of $35.1m, up 7pc RIO Tinto has signed an agreement with more productive,” he said. first production is expected in late 2021. ($32.9m). Caterpillar to supply and support mining “This extension of our partnership with Once complete, the mine will have an The continuation in Swick’s earnings machines, automation and enterprise Caterpillar and WesTrac represents an annual capacity of 43mt, underpinning turnaround reflects the ongoing success technology systems for the new Koodaideri exciting step for our business.” production of the Pilbara Blend, Rio Tinto’s in its strategy of shifting drill rigs onto iron ore mine in WA. Caterpillar Resource Industries flagship iron ore product. better performing contracts or new Under the agreement, the two companies group president Denise Johnson said the projects and reducing operating and As mine construction advances, WesTrac will work together in creating an automated Caterpillar team was looking forward to non-operating costs, ensuring each will manage logistics of mining, machine mine operation that makes best use of data working with Rio Tinto to apply its proven contract is profitable on a standalone delivery and commissioning and will play analytics and integration to enhance safety, mining equipment and technology. basis. a key role in implementing technology optimise production, boost mining machine “We plan on implementing additional solutions. Swick managing director Kent Swick utilisation and lower costs. said the most pleasing aspect was the MineStar autonomy solutions at Koodaideri WesTrac chief executive officer Jarvas company’s ability to secure $210 million Rio Tinto Iron Ore chief executive Chris — a new mine designed to capitalise on Croome said he was excited to be part of in contracts that were being pursued in Salisbury was optimistic that partnering leading-edge technology”, he said. the Koodaideri project and to work with the March quarter. with Caterpillar and WesTrac, the regional “We are excited to work together to Caterpillar to deliver groundbreaking Cat dealer, would help make Koodaideri equipment solutions to support Rio Tinto’s This included new work at Northern advance Rio Tinto’s mine automation and Star’s Pogo gold mine in Alaska, rig the most technology-enabled and innovative the company’s digitalisation program.” Mine of the Future vision. expansion at BHP’s Olympic Dam in South Australia, and contract extensions at Kirkland Lake Gold’s Cosmo gold mine and Newmont Australia’s Tanami Mondium gets Greenbushes gig gold mine. “The recent award of $210 million in work has provided a strong base for the RAY CHAN business, with many rigs moving from WA low margin, long-term work to target margin, long-term work,” Mr Swick MONDIUM has been awarded a $100m said. contract to design and build a new tailings “Each mine site is unique, which retreatment plant at Talison Lithium’s means we sometimes look at fixed Greenbushes mine site in the south west of shift contract rates to ensure we do not WA. overpromise to clients. The 60:40 joint venture between listed “What we can guarantee is mechanical engineering companies Monadelphous uptime, crew utilisation, safe and Group and Lycopodium will carry out all skilled crews, and the most powerful engineering and design, procurement and and versatile drill rigs. We have had site construction. good feedback from many clients on this approach, although we appreciate that The contract also includes design and it is not necessarily applicable to all construction of detailed earthworks, drilling situations.” concrete works, structural, platework, electrical and instrumentation works and Swick was named Mining Contractor controls. of the Year at the 2018 Australia’s Image: Talison. The contract is Mondium’s largest to date Mining Monthly Awards. Mining activity at the Talison Greenbushes site. The category recognises contractors and its second with Talison, following the that add consistent value to their clients successful delivery of a new chemical-grade award was a testament to Mondium’s strong to continuing our strong relationship with projects or find ways to deliver real plant feed system at its Greenbushes capability of delivering quality projects. Talison Lithium,” he said. cost savings, productivity gains, and operations last year. “We are excited to have been awarded Work under the contract is expected to industry leading safety benefits. Mondium director Bob Osmetti said the such a significant contract and look forward be completed by June, 2020. Experience the Progress.

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2033-501_028 LWT_051_PR776_AustrMiningReview_AUS_GB.indd 1 08.05.19 17:15 JUNE 2019 16 NEWS: TECHNOLOGY & INNOVATION THE AUSTLIAN MINING REVIEW Digital technology makes mining smarter

PAUL TUCKER, GENERAL MANAGER IN SALES FOR AUSTRALASIA, ORANGE BUSINESS SERVICES NATIONAL

IN 2018, the Australian Bureau of Statistics confirmed Australia’s world-class modern mining sector set a record for exports, generating $248 billion in revenue and supporting more high skill, high wage jobs in regional communities. Mining is one of Australia’s most significant industries and employs close to 250,000 people in a sector that has long operated on traditional mechanisms and practices. But digital technologies are shaking up the industry, bringing new, safer, more efficient and productive ways of extracting essential resources. Paul Tucker of Orange Business Services. IoT technologies can make things markedly safer and more efficient for companies and their workers.

Internet of Things gaining traction can make things markedly safer and more and connectivity has always been a challenge control over their operations, improved efficient for companies and their workers. for remote, geographically disparate sites and impact assessments and, ultimately, less The Internet of Things (IoT) has the potential Mines are highly specialised and locations like those of the mining industry. environmental damage. to dramatically transform Australia’s mining hazardous environments that need to focus And potentially the best connectivity option industry. on employee safety as well as productivity for mining companies could be LoRaWAN Predictive equals pre-emptive According to Inmarsat’s The Future of and efficiency. (Long Range Wide Area Network). IoT in Enterprise – 2017 report, about 40pc Automation is changing the way mining Historically, one of the chief concerns of Furthermore, the data gathered by IoT of mining companies around the world have companies send extraction machinery and providing connectivity to remote mining sites sensors on a remote mine site can be used to plans in place to deploy IoT solutions within hauling vehicles into dangerous mines, was cost. reduce operating expenditure, or OPEX, too. the next 18 months, so effectively by early taking the human worker out of harm’s way. This is one of the plus points of LoRaWAN, In 2014, Mining Global estimated that 2019. Further, IoT-connected wearable since it has a unique penetration capability maintenance costs accounted for between 30 Safe Work Australia reported that from technologies and sensors worn by workers and is relatively quick and easy to install: and 50pc of a mine’s total operating expenses. 2003-2015, the mining industry had the third on their site clothing can help improve the LoRaWAN can be deployed on a building or IoT-enabled sensors on vehicles and highest fatality rate of any industry with an site by monitoring conditions and gathering a tower and can connect to sensors more than machinery can help mining companies average of nine workers dying each year. data that is subsequently analysed and used 15 kilometres away or to mining sensors and use predictive analytics to make real-time With IoT, worker health and safety at mine to pre-emptively eliminate potential safety wearables deep underground. decisions that can hugely impact throughput, sites appears to be the area where mining threats. recovery, equipment reliability and companies are expecting to feel the most All this takes place in real time, too, Environmental impact a big factor availability. benefits: 44pc of mining companies foresee meaning IoT tools can adjust to environmental Similarly, early warning notifications give IoT solutions helping improve the health and conditions in real time and react to any IoT tools can also reduce mining operations’ mining companies longer lead times to plan safety of their employees. potential hazards on the mine without the impact on the environment quite dramatically. and carry out necessary maintenance taking need for human intervention. Tailings dam failings across the world that According to the Inmarsat report “The place in real time. have been highly publicised are examples of Future of IoT in Enterprise – 2017,” 47pc how dangerous operating environments mine Robots on the rise of mining companies cite monitoring Mining major benefits from digital sites can be. environmental changes as their top priority Further drivers for IoT adoption in Rio Tinto, one of the world’s biggest mining for IoT deployments, with a further 53pc Digital solutions can also enable mining the mining sector include monitoring companies, has recently introduced us to the saying environmental monitoring is the most companies to be more productive and more environmental changes on mine sites and “world’s largest robot”, a fully autonomous exciting IoT innovation in their opinion. profitable, while at the same time help them improving cost effectiveness, with 47pc and train that, on its maiden journey,transported Progressive companies like Rio Tinto reduce the danger faced by human workers. 44pc respectively telling Vanson Bourne 28,000t of iron ore from the company’s Tom have already established integrated remote According to a report from Transparency that these were their primary objectives for Price mine site to the port at Cape Lambert. operational centres that can monitor their Market Research, the global smart mining designing and implementing an IoT strategy. The train was being monitored remotely mining operations via IoT technologies, so market is predicted to grow to $US22.59 by operators in Rio Tinto’s Perth operations monitoring their environmental impact is the billion by 2024, at a CAGR of around 15 Why is this happening? centre 1500km away. next step. percent per year. IoT solutions let them gather data more Australia’s mining companies will look to In Australia, where mining is a major Connecting up these advances quickly and accurately, which they can then be at the forefront of that investment and traditional industry but also one that has sites analyse and use to react more quickly to leverage the big benefits that digital can in very remote locations, IoT technologies But all these digital tools need connectivity, any potential issues. This gives them more bring to their operations.

and collate detailed analytical data. regulations tighten across the globe. Now the world’s most advanced The key benefit of using AQMesh is Pods help small-sensor air monitoring system is that it not only uses the most accurate and available in Australia. reliable small-sensor technology available, While many small sensor air quality it is also portable so it can be moved to monitor air monitoring devices have entered the market, different locations as required. AQMesh pods are ‘tried and tested’ units “Whether it’s one or 100 units, that have the backing of environmental importantly, commercial quality portable quality agencies and university researchers. air monitoring systems like AQMesh can Most recently, AQMesh has been an be used in isolation or to complement integral part of the city-wide air quality more expensive, fixed reference air quality NATIONAL monitoring project, Breathe London, monitoring stations (AQMS), which launched in January this year. typically sit large distances apart,” Mr Cook AIR pollution is also closely linked to Breathe London has deployed more than said. climate change, a growing global issue that 100 state-of-the-art AQMesh air monitoring “When used in tandem, the system is gaining momentum from governments sensors around the city of London. creates a more comprehensive and and businesses who are starting to take The sensors use real-time data analytics adaptable pollution reading of a whole AQMesh pods feature wireless power options, mobile network communication, cloud-based processing action to reduce it. and provide the people of London with a precinct, with AQMesh pods able to be and secure online access. Part of the problem is that air pollution hyperlocal visual tool that maps the city’s moved around to identify localised trends, isn’t always visible and its causes are air pollution. pinpoint pollution hotspots, and capture the air to parts per billion (ppb) levels. varied. According to Ecotech technical accurate data for better decision making.” The AQMesh pod also features The most accurate way to measure manager Matthew Cook, the demand for Depending upon pod configuration, wireless power options, mobile network air quality levels is by using monitoring air monitoring solutions is anticipated to AQMesh can measure a wide range of communication, cloud-based processing and technology to map it at a hyperlocal level grow, particularly as policies and industry particulate matter and different gases in secure online access. SPECIALISTS IN UNDERGROUND MINE TIMBER ROOF SUPPORTS

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GULF MANGANESE INDONESIA has granted a direct shipping ore (DSO) licence to Gulf Manganese Corporation to export up to 103,162t of 49pc manganese a year from the Kupang smelter project. The concession means Gulf can sell DSO concentrate during the construction phase of their plants to bring in early cash flows. Gulf is currently developing a ferromanganese smelting operation in Indonesia’s West Timor region. Once in full swing with the eight furnaces, Gulf will process 524,000t of manganese ore annually, to produce 201,000t of ferromanganese alloy.

IVANHOE MINES A C$67 MILLION cash injection into Canada’s Ivanhoe Mines will enable Image: Agência Brasil. it to build its first copper mines in the Democratic Republic of Congo (DRC). The Samarco disaster unleashed 40m litres of water and sludge from the failed Fundão tailings dam. The funds came from Zijin production and boost the tailings dam’s About 200 Krenak formed part of Mining Group, China’s leading gold GERARD MCARTNEY water levels. the 240,000 claimants, including 24 producer and Ivanhoe’s partner in the BRAZIL municipal governments, 11,000 businesses Kamoa-Kakula copper project in the “BHP was woefully negligent in its duty and a Catholic archdiocese that will be DRC. of care and the damages sought are entirely BHP has been slapped with a £5 billion commensurate with the devastation the represented by SPG Law. The move follows a C$612m boost class action by American-backed British company has wrought upon the people of SPG partner Tom Goodhead said from China’s state-owned CITIC firm SPG Law in the wake of the Fundão Minas, Gerais, Espirito Santo and Brazil,” Brazil’s court system moves incredibly Metal, Ivanhoe’s largest shareholder. tailings dam collapse in 2015. said SPG partner Tom Goodhead. slowly and that “the main purpose of filing The combined funds from the two The disaster at the BHP Vale 50:50 JV On November 5, 2015, the village of this case in the UK is to move at greater Chinese companies will allow Ivanhoe has been called the biggest environmental Bento Rodrigues and other surrounding speed and to seek a greater amount”. to finance the Kakula and Kipushi disaster in Brazil’s history. villages were all but erased when the In certain cases, the damages sought mines to commercial production, and Fundão tailings dam at Samarco failed. would be 10 to 20 times the damages significantly advance production at the In 2016, it emerged that in an originally offered to individuals in Brazil. company’s Platreef palladium-plat- assessment made six months earlier, BHP Nineteen people were killed, hundreds inum-nickel-copper-gold project in had accurately predicted there would be of homes were destroyed, entire fisheries Local fisherman would claim for the loss South Africa. roughly 20 deaths, serious environmental were devastated and the contamination of 20 years’ worth of catch, instead of three, impacts for 20 years, and it would cost the left hundreds of thousands of people and local governments would claim lost tax Ivanhoe believes Kamoa-Kakula company about US$3.4 billion. living on the Doce River without access to revenue and compensation for increased has the potential to become the world’s drinking water. health and unemployment costs. second-largest copper mine. SPG will allege that BHP was aware of the escalating safety concerns surrounding The Krenak indigenous community Separately from the civil action levied the dam’s integrity and that rather than believed that their god, called “Uatu” (the against Samarco, BHP and Vale had LYNAS acting on repeated warnings from experts, Doce River), had been killed by the tailings already spent more than $1 billion on the LYNAS Corp plans to relocate its it continued to increase its iron ore collapse. massive clean-up effort. contentious upstream processing operations from Malaysia to WA. This will enable low-grade radioactive waste produced in the Talga moves on graphite results first-stage processing of its rare earths to remain in WA, alleviating RAY CHAN uncertainty over the company’s $1 SWEDEN billion Malaysian plant. The plant’s cracking and leaching A PRELIMINARY Feasibility Study of operations will be transferred to either Talga Resources’ 100pc-owned Vittangi the Mt Weld mine site near Laverton, Graphite Project in Sweden has revealed or Kalgoorlie, by 2022 as part of a highly promising results. $500m capital development program backed by its Japanese financiers. The study by the Australian advanced materials technology company confirms The Malaysian Government has the project is technically and financially suggested that the renewal of the robust, with outstanding economic returns Kuantan plant’s operating licence forecast as a market-focused, high-margin in September is conditional on the vertically integrated operation producing radioactive residue being removed a high-performance fully engineered and from the Mt Weld concentrate before it is shipped to Malaysia. coated lithium-ion graphite battery anode product, Talnode-C, for the global battery supply chain. MYANMAR METALS The PFS proposes a staged conventional Talga’s Vittangi graphite being cut. MYANMAR Metals has launched open-pit mining operation with on-site (IRR) of 55pc, with a rapid pay-back period based on discounting the recommended a $30m equity raising in order to concentrator and coastal anode refinery of 1.5 years from commencement of Stage pricing provided by independent globally advance its 51pc-owned Bawdwin to produce, at final design, approximately 2 commissioning. recognised product and market assessors zinc-lead project. 19,000tpa of Talnode-C. Benchmark Mineral Intelligence. The Project benefits further from its The initial stage is designed as a low It was split into a $20.8m placement favourable location in the existing regional Talga will now move to initiate the and a one-for-nine entitlement offer to capex toll processing operation over two Stage 1 Definitive Feasibility Study (DFS), mining and processing infrastructure raise another $9.2m. years to feed the Stage 1 anode refinery for aiming for completion by Q1 2020. output of about 2500tpa Talnode-C prior of north Sweden, with close access to Bawdwin is slated for full scale modern roads, ample water supply, nearby The company is continuing to progress mining in 2021. to scaling up to steady state full-scale all necessary project permitting and container ports and low-cost, low-CO2 production in Stage 2. approvals, while working on a range The company includes Yandal as hydropower. a 12pc shareholder, and Perilya Ltd Key project metrics include an of funding initiatives with customers with a 20pc stake. estimated pre-tax Net Present Value The PFS pricing of Talnode-C, and potential strategic partners to take (NPV) of US$1056m at an 8pc discount proposed to be sold directly to li-ion the Project into production, targeting rate and a pre-tax Internal Rate of Return battery manufacturers, of US$11,250/t is commencement of Stage 1 in 2020. 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08 9227 0088 [email protected] www.existco.com.au JUNE 2019 20 NEWS: WA PAYDIRT CONFERENCE 2019 THE AUSTLIAN MINING REVIEW IN BRIEF Guyanan gold for resurgent Troy Minnows reach RAY CHAN WA for silver stars A RESURGENT Perth miner which has A MELBOURNE exploration company barely two years listed on the ASX plans slashed debt and rebooted exploration work to step up its fledgling gold-silver hunt over the past 12 months across its gold in one of the most southern but richest mining holdings in Guyana, says it is now mineralised provinces in the world – ready to target growth opportunities around Argentina’s Santa Cruz. its existing Latin American assets. E2 Metals’ managing director Todd Addressing the Paydirt 2019 Latin Williams said the company recognised America Downunder mining conference in only too well it was operating in the Perth, Troy Resources executive director shadow of gold giants. Ken Nilsson said the company’s successful push to reduce its liabilities had seen However, in the past two years, it had garnered and begun to progress a large corporate debt cut to just US$3.69m in May, and unique portfolio of walk-up drill compared to more than US$16 million at the targets across four gold-silver projects same time last year. within Santa Cruz. In the same period, Troy ramped up “These holdings now amount to an exploration across its Karouni gold mine 80pc interest across 90,000 hectares tenement holdings in Guyana. of the Deseado Massif gold and silver “Up until May last year, there had been province,” Mr Williams said. no exploration carried out at Karouni in the “This covers the Corona, Sierra prior 12 months but we have rebooted this,” Morena, Angostura and Conserrat Mr Nilsson said. projects. “This has included extension exploration “The region’s world-class deposits already mounted at Ohio Creek structure are held by majors such as Anglogold, only acquired by Troy last September, and Goldcorp, and Yamana, so we are in well at other nearby regional targets, and with credentialed company.” emerging good results,” Mr Nilsson said. “We have strengthened our exploration Double delight for team, are adding further drilling capacity by mid-year and are very focused on now Troy Resources executive director Ken Nilsson speaking at the conference. moving more resources to reserves,” Mr Mexican operation The conference was attended by mining for Brazilian copper producer, Avanco Nilsson said. ministers from throughout Latin America, a Resources, while the likes of Fortescue THE Australian owner and developer of “Our forward strategy is to regain strong Minerals, Newcrest Mining and BHP a new US$52m Mexican zinc and lead region comparable to Australia as a mining stable and operational performance, build have picked up large exploration tracts in mine expected to be one of the lowest powerhouse. our resources and reserves, progressively Ecuador. cost producers in the world, says the expand our mining footprint at Karouni and The two-day event was the eighth such project’s upside remains open ended forum held in Australia, with a focus on Latin America remains the world’s most then we can look to strengthen or rejuvenate important exploration destination, attracting with every potential to double its known highlighting the vast, untapped potential the Troy Board. vast amounts of exploration expenditure, resource inventory. in the LA region for Australian miners and “This will then allow Troy to target especially for copper, with demand for that Azure Minerals managing director growth opportunities but around these explorers. commodity expected to increase over the Tony Rovira said the company was existing assets.” Last year, Oz Minerals paid $444m next decade. on track for mine development of its 100pc-owned Oposura project in 2020/2021. Initial economic studies into Oposura have been completed and the full Lithium brine boost for Perth explorer feasibility study is expected in the first quarter of 2020. RAY CHAN Azure only acquired Oposura in WA August 2017 but had evolved its JORC mineral resource estimate of 3.1Mt at 5pc Zn and 2.7pc Pb within 12 months A POTENTIAL maiden resource looms and completed a scoping study last next quarter for a Perth explorer making October to ensure first production by Q4 inroads into Argentina’s surging lithium 2020. brine sector. Addressing the Paydirt 2019 Latin Hot prospects for America Downunder mining conference in Perth, Galan Lithium managing director red metal explorer Juan Pablo Vargas de la Vega said the move towards the key maiden resource THE Australian company with the metric had been buoyed by the granting of largest copper inventory among government permits for the Stage 2 drilling its ASX-listed peers says it is now at the company’s Candelas lithium brine positioned to emerge at the Top Table project. globally for the red metal. The project is located on the Hombre Hot Chili managing director Muerto salar in the Catamarca Province, Christian Easterday said the Argentina, with the new permit award game-changer had come with the staged covering six new drillholes at Candelas. US$30m acquisition of the Cortadera These will focus on the northern section porphyry copper discovery in Chile. of Candelas with the aim to define a maiden Cortadera has been privately held resource during Q3 2019. and its copper riches unknown, but Mr Vargas de la Vega said the latest sits just 14 kilometres southeast of approvals reflected the company’s teamwork Hot Chilli’s flagship Productora copper and experience in Argentina and kept Galan development. Galan Lithium managing director Juan Pablo Vargas de la Vega speaking at the conference. on track to unlock the significant lithium The project is now being acquired by potential at Candelas. measuring equipment. Candelas channel target, about 15km Hot Chili over a 30-month period from “Importantly, a potential maiden long by 3-5km wide valley-filled channel, former private owner, SCM Carola – Hombre Muerto hosts the highest grade resource is now in sight,” he said. with geophysics and drilling pointing to a giving the Perth copper house the option and lowest impurity levels within Argentina substantial volume of brine. to consolidate the entire Cortadera Galan’s 380m drillhole C-05-19 at and is home to Livent Corporation’s El copper gold discovery into a copper Candelas confirmed a heavy brine horizon Fenix operation and Galaxy Resources and Its six project areas total about 25,000ha super hub on the Chilean coastal range. over 140m from 240m to 380m, with some POSCO’s Sal de Vida projects. of landholdings with potential brine areas samples exceeding the capacity of the Galan’s primary target is the adjoining conservatively comprising about 7800ha. SMART AUTOMATION MANAGEMENT SYSTEM

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Nickel has been a volatile commodity in Australia for the past 10 years, but international interest in electric vehicles has sparked an upswing in prices that has renewed the faith of some of the biggest players in the game.

and penalties around the world, which resume or increase production. BHP spent $2.1b to build the mine but, GERARD MCARTNEY are likely to propel global electric vehicle BHP has taken its Nickel West mine due to plummeting nickel prices, closed it in uptake.” off the market, and Quantum Minerals 2009 just months after opening it. WHILE 68pc of global nickel is still used for has flagged the possibility of restarting its Ravensthorpe was bought by First the production of stainless steel, and only The electric vehicle troubled Ravensthorpe nickel mine. Quantum in 2009 for $340m, and the 3pc for battery metals, an announcement by The Resources and Energy Quarterly company reached commercial production the Chinese government may have changed In 2018, there was a 62pc rise in electric predicted that Australia’s total nickel in 2011, only to place it on care and the fortune of the metal, along with the vehicle sales, boosting the number export earnings would grow from $3.2b in maintenance in 2017, after persistently future of the automotive industry forever. worldwide to four million, and most of those 2018-19 to $4.6b by 2023-24. low nickel prices forced it again out of In 2018, China sent ripples throughout sales have been made in China, which sold production. 1,255,000 EVs in 2018, according to the the car manufacturing and mining worlds Nickel West Estimated restart costs were expected to World Economic Forum. when it announced its New Energy Vehicle be around US$10m, and the company said (NEV) deal. Nickel is used in battery cathodes to BHP’s Nickel West mine had been on the that preparation of the Shoemaker Levy The deal set a quota for the number of enable greater energy storage, which then market since 2015 and the company had deposit is underway. zero-emissions vehicles that carmakers translates into a greater range for electric made two failed attempts at selling it. “A sustained rise in the nickel price would must sell, with companies each receiving vehicle travel. On May 13, chief executive Andrew initiate plans that have been developed for a certain number of credits, depending on This has made high-quality nickel mines, Mackenzie told a Barcelona mining employee recruitment, contract mining certain characteristics of the vehicles. especially those which produce cobalt as a conference that the company would retain arrangements, camp reinstatement as by-product, to once again become an asset From 2019, major Chinese manufacturers the business in its portfolio because it well as enhancements to identified process to the world’s biggest companies. would be punished unless they met quotas offered “high-return potential as a future circuit opportunities,” it said. for zero and low-emission cars, or bought The EV revolution is tipped to be in full growth option, linked to the expected credits from companies that did not exceed swing by 2030, and the future of nickel growth in battery markets and the relative their quotas. would seem to still be reliant on the Chinese scarcity of quality nickel sulphide supply”. International outlook The decision was made in order to clean industrial mega-machine and its ability or Nickel West announced that a wave of up the air, reduce reliance on imported oil failure to steer the global car industry away developments would be carried out in order Large-scale growth in the global refined products, and to develop its home-grown from the mass production of combustion to keep it operational till 2040, and the output of nickel was expected to boost electric car industry. engines. company has commenced construction on global production from 2.2mt in 2018 to 2.9mt in 2024. The global reach of China’s NEV deal Where over the years the electric vehicle the purpose-built upgrade to the Kwinana was instantly felt, with General Motors has hit stumbling blocks and stifling nickel refinery that would make it the However, this could be impacted by and Ford both announcing their own major funding problems, China, typically, has not world’s biggest nickel sulphate plant. a number of problems associated with electric vehicle initiatives within 48 hours been as fickle as its Western counterparts BHP said this would help it begin the geological and capital constraints, one when it comes to long term economic and of China’s. “transition to become a global supplier to being the relative scarcity of nickel sulphide environmental goals, especially in the the battery materials market”. deposits. According to the March 2019 Resources international arena. and Energy Quarterly, nickel demand is Stage 1 of the plant was expected to With an increasing number of nickel This can be understood clearly through expected to rise steadily over the outlook produce 100ktpa of nickel sulphate, with miners turning from sulphide deposits its interest in battery metal mining, period, growing from 2.3mt in 2018 to 2.8mt first production expected by the end of to lateritic ore, which is more complex where it has set up state-owned mining by 2024. FY19. to extract and hence more expensive, strongholds in places like the Democratic nickel miners would need to develop more It also said that while stainless steel Republic of Congo and Chile, and will often The company said that it was exploring would be the most dominant use for nickel run at a loss for years at a time. the possibility of a Stage 2, 200kt nickel efficient technologies, or increase recycling until 2022, “over the long term, demand use sulphate facility, and was testing a cobalt capabilities — or both. Its well-articulated metals strategy has sulphate circuit plant at the refinery. is likely to evolve”. seen it secure footholds in many of the Indonesia and the Philippines continued “Electric vehicle production is projected world’s hardest and most complicated places to increase their output through 2018, and to become a more significant source of to mine – places that, somewhat ironically, Ravensthorpe are expected to increase through 2019. demand by 2022, dominating growth in contain the rarest and most necessary South America’s production looked nickel demand beyond that year. metals for global tech and electric vehicles. Canadian-owned First Quantum Minerals likely to grow, as did Russia – Nornickel “This reflects the impact of both falling China’s consistency in these areas may has announced it would potentially resume announced plans to expand output from its prices of electric vehicles and the growing prove to be good news for Australian nickel mining at the Ravensthorpe mine in WA if Artic deposits and to upgrade the Talnak suite of climate change-related incentives miners, several of which are ramping up to nickel prices continued to rise. concentrator. JUNE 2019 THE AUSTLIAN MINING REVIEW SPECIAL FEATURE 23 SOJITZ COAL MINING GREEN ACRES

Japanese conglomerate Sojitz has continued to reinvigorate the Emerald region of Queensland by expanding on its acquisitions of local coal mines.

The Minerva business was the first to be directly owned, operated and managed by Sojitz.

Mr Vorias said Sojitz was establishing The ongoing Minerva open-cut operation next 12 months, climbing to a peak of 300. RAY CHAN a new environmental company that is expected to continue operations until “We are also in final negotiation on would be dedicated towards commencing 2024, although the company is also a nearby third-party coal mine that is THE town is Emerald by name, and, if rehabilitation of the Gregory mine, as well exploring opportunities for a small very close to Gregory Crinum called the Japanese miner Sojitz has its way, will also as taking on environmental work at other underground operation off the final high Wilton-Fairhill mine, owned by Futura be emerald by nature. local mining operations. wall. Resources,” Mr Vorias said. Located in Queensland’s Bowen Basin, it’s Indeed, the global company takes “Our expectation is that there will be “Due to our thin seam expertise, we has been the hub of mining operations by the environmental preservation activities opportunities for our existing workforce are the logical group to contract mining trading conglomerate ever since it bought an seriously, with a policy statement that at Minerva and the Meteor Downs South that operation, wash it at the at Gregory interest in the Minerva coal mine in 1994. promises to “strive for a sustainable society, coal mine to consider a move to Gregory Crinum facility and sell it into the By 2010, ownership had increased to working to preserve the environment and Crinum,” Mr Vorias said. international market on their behalf. prevent pollution in its business activities, 96pc, enabling the company to directly own, Workers at those mines would be given “The mine alone would generate an operate and manage the business. while creating businesses that are both priority employment, as would Emerald additional 50-100 jobs over the next five - In 2018, it also announced plans to highly competitive and environmental locals. years.” ly-friendly”. develop the nearby Meteor Down South coal “We would prefer a residential workforce Previous owners BMA echoed the mine in a joint venture with U&D Mining. to rebuild Emerald to where it was,” Mr sentiment, with asset president James Now, 25 years down the track from that Emerald injection Vorias said. Palmer saying the Gregory acquisition initial foray, Sojitz continues to expand “There will be some people that will would provide new job opportunities and its presence in the region by acquiring the Sojitz has emerged as a major source come out of the rest of the industry and trade benefits for the people of central mothballed Gregory Crinum coking coal of employment for communities around there’s bound to be some clean skins that Queensland, as well as increased royalties mine from BHP Billiton Mitsubishi Alliance Emerald, and with clear synergies between we will bring into the organisation as well. and taxes to benefit the state. (BMA) for $100 million; and with it comes the Minerva hub and Gregory Crinum, “But the emphasis will be on our own plans for running its mine operations in a both operations and their workforces will Gregory Crinum cleaner, greener fashion. be centred and serviced from the region. people and those based out of Emerald.” According to Sojitz Coal Mining After first acquiring Minerva, the All in all, Mr Vorias said the prospects were strong for the Emerald area. The restart of Gregory Crinum will be managing director and chief executive Sojitz board made it a priority to win delivered in two stages, with the first “Recommencement of mining operations officer Cameron Vorias, the company had over employees who had worked for the stage focusing on the refurbishment of at Gregory Crinum will deliver significant long planned to grow its metallurgical coal previous owners, and who were wary of a the processing plant, followed by the full benefits to all our stakeholders, in addition portfolio. newcomer entering the field. operations and maintenance contract of to ensuring security of supply of hard “In an environment where there’s a It recognised that the key to a successful the processing plant for the next three coking coal to our valued customers, as de-carbonisation trend around the world, mine operation was ensuring that the years. Sojitz’s response is to move our business well as providing jobs and strengthening staff felt unified and supportive of the Sojitz has said that the mine would more towards coal for steel-making rather the economy for the people in the Emerald, company, which was achieved by focusing have an annual capacity of up to 3Mtpa than coal for power generation,” he said. on workers’ interests and families, and Springsure and Cappella areas and the state of Queensland,” he said. when fully operational, with a life of more “On top of that, to demonstrate our lifting corporate pride through the use of than 20 years. environmental credentials, we’re looking at the Sojitz logo on various merchandise “The discussions and negotiations It also said restart operations would developing our own or establishing a direct and items connected to the mines, such as we’ve had with local government in the begin in the first half of its 2019 financial relationship with solar companies in the shirts, vehicles, stationery and business area has always been centred on bringing year, with the first shipment of coal in the nearby region to develop a very sizeable cards. prosperity back to Emerald, by providing second half of the year. solar farm at the Gregory Crinum mine. According to Atsuhiro Horibe of additional jobs and more opportunities for The site comprises the Crinum “It will commence at 20-30MW and climb Sojitz’ Coal Dept Project Investment and local suppliers and general industry. underground mine, Gregory open-pit mine, to 100MW. Development Sector, employees were “We’re working with local government to undeveloped coal resources and on-site clearly “maintaining high motivation as look at other opportunities and how we can “We’re looking to not only use that power infrastructure including a coal handling part of the Sojitz Group”. support some expansionary developments for some of our own internal use for the and preparation plant, maintenance in the Emerald area outside mining.” washplant and dragline – but also for other “We want to support them as much workshops and administration facilities. mining operations in the local area plus the as possible to further increase their The company expects to employ up to local community.” motivation in the field,” he said. 200 further workers in the region over the (CONTINUED ON PAGE 24) JUNE 2019 24 SOJITZ COAL MINING THE AUSTLIAN MINING REVIEW

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project is a sense of fulfilment,” he said. (CONTINUED FROM PAGE 22) “I feel it in all aspects from the start of the project, to setting up the company, to its operation, so I feel challenged and rewarded for thinking about daily management from the beginning. “The life of the Minerva coal mine is limited, but I want to utilise what I have learned at Minerva for the next project.”

King coal

Coal remains Queensland’s biggest export, making up 40pc of the State’s total exports. According to Qld Resources Council chief “In an environment where executive Ian Macfarlane, Queensland coal was the commodity of choice for Asia, with there’s a de-carbonisation the State’s economy benefiting from key trend around the world, trade links with growing economies. Sojitz’s response is to move its “The State’s high quality coal is not only business more towards coal for supporting the jobs of more than 215,000 steel-making rather than coal men and women but continues to be the central commodity driving exports,” he said. for power generation.” “Queensland has an advantage over other states with its close proximity to the The Gregory Cirnum mine will have an annual capacity of up to 3Mtpa coking coal when fully operational, with a life of more than 20 years. economies of China, India and Japan. “Every quarter we see export data Gregory Crinum Mine’s capacity was The company was a “shosha”: a Chichibu, the notion of shoshas taking repeating a common theme — the world 6Mtpa of hard coking coal when production diversified trading conglomerate with a care of marketing, even as minority needs our metallurgical coal to make steel ceased, and it was placed into care and business model unique to Japan. shareholders, was relatively common at the needed for building modern cities, and maintenance in January 2016. Unlike trading companies in other time the company moved into Minerva. our high quality thermal coal is delivering BMA said it made the decision to sell countries, which are generally specialised “However, the practice of shoshas tomorrow’s energy needs through high after a detailed review concluded there in certain types of products, shoshas have participating in such investment projects as efficiency, low emission coal-fired power was potential for another party to realise extremely diversified business lines. a minority was expected to gradually fade plants.” greater value at the mine. Sojitz itself runs nine separate divisions: out,” he said. automotive; aerospace; machinery and “Thus, we came to see the goal of Coal exports contributed $36.3b – an Shosha redemption medical infrastructure; energy and social operating and managing the mine by increase of $5b or 16pc – over the previous infrastructure; metals and minerals ourselves as the same as coal suppliers, 12 months. steering toward future growth.” The Sojitz board had initially been cautious resources; chemicals; foods and agriculture; In total, the resources sector made up about how it would manage the Minerva retail and lifestyle; and industrial It’s been a worthwhile investment that $68.2b, which helped Queensland post a investment after its initial 30pc acquisition infrastructure. Mr Chichibu is proud of. record $84.3b in exports until the end of in 1994. According to Sojitz manager Toshiharu “What I feel from being involved in this March this year.

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BHP South Flank will be one of the world’s largest iron ore operations integrating the latest advances in autonomous-ready fleets, digital connectivity and modular design, to ensure the company remains competitive and productive over the project’s 25 year mine-life.

BHP’s South Flank project is expected to produce 80mtpa.

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BHP’S US$3.6 billion South Flank project is expected to replace the Yandi mine as it reaches the end of its economic life in the early to mid-2020s. The project would provide sufficient feed to sustain the current level of iron ore production from the company’s Pilbara mines, and with an 80mtpa output by 2021, it will be the single largest annual production iron ore mine that BHP has even developed. BHP South Flank project manager Simon Thomas said South Flank would provide an increase in BHP’s West Australian Iron Ore (WAIO) operations average iron ore grade, and subsequently result in higher-quality lump and fines products. “South Flank will allow us to increase the quality of our products, satisfying rising demand of high-grade fines and lump with the structural improvement of steel margins and more stringent environmental standards,” Mr Thomas said. “The shift towards increased demand for higher quality materials positions the South Flank product to be in high demand by our customers.” The South Flank deposit is 26km long, 2km wide and requires significant mining The project will create about 10,000 jobs over its 25-year life span with a focus on awarding contracts to local suppliers and businesses. infrastructure and operations, including two main mining areas, each supported by Future-proofing and technological advancement was the way we live and work. a 40mtpa crusher. way to remain competitive. “To remain competitive, we must be “There’s about 23km of overland The project is expected to produce ore for “We will unlock the next wave of ready to adapt and hungry to seize the conveyors,” Mr Thomas said. productivity through technology and more than 25 years. opportunity before us.” “Plus there are the usual conveyors, BHP has a future-proofing strategy in transformation,” he said. coarse ore stockpile, product screening place with autonomous operations, smart “Like all global companies, BHP faces Mr Mackenzie said that to stay ahead buildings, a new train load-out facility and modules and digital connectivity through unprecedented challenges as the pace and of technological disruption, BHP must rail loop duplication. its Remote Operations Centre. quantum of technological change push us reshape its workforces, streamline “The Mining Area C stockyard is to be In an address to shareholders in April, all towards new frontiers. processes and redesign the way it works. expanded and our new stockyard machines BHP chief executive officer Andrew “We live in a world where technology shall be among the largest in the world.” Mackenzie said that BHP’s automation continues to disrupt every aspect of the (CONTINUED ON PAGE 31) JUNE 2019 THE AUSTLIAN MINING REVIEW BHP SOUTH FLANK 27

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(CONTINUED FROM PAGE 26)

The South Flank deposit is 26km long with about 23km of overland conveyors.

“That is why we established a education and community services,” he dedicated Transformation Office to said. strengthen safety, generate greater “We embrace our responsibility to value and competitive returns well into support local job opportunities and the future,” he said. the participation of Pilbara residential “This work consolidates and integrates labour in the South Flank project. our transformation programs focused on workforce capability, job design and “We expect this of our contractors technology that we plan to implement too, requiring them to supply detailed over the next five years. methodology for providing maximum “We established Integrated Remote employment opportunities for Pilbara Operated Centres, as well as autonomous residents.” blast-hole drills, and the phased roll-out of autonomous trucks will also make “We see South Flank as an opportunity us safer and our operations more predictable.” to advance our efforts to become a The company even has an innovation fully integrated and highly automated mine at the Eastern Ridge iron ore business by 2025.” operation in WA which tests new solutions and innovations in geology, To ensure the jobs created in the extraction and processes. Pilbara would be sustainable for decades, BHP committed to introduce more “It develops workforce capability so BHP’s local Buying Program will make iteasier for small local business to participate. that our people are equipped for the apprenticeships and traineeships, and rapid pace of change that lies ahead,” Mr across its fixed plant operations. completed in WA,” he said. to invest in education to employment Mackenzie said. “Our Integrated Remote Operations “Already we have awarded contracts pathways by partnering with local schools “Successful trials are quickly Centre in Perth has given us the worth A$2 billion for WA-based work.” to improve the quality of education and replicated across other operations.” foundation to introduce more flexibility Pilbara-based businesses will have the vocational training. into how we plan and schedule, enabling Mr Thomas echoed this sentiment for opportunity to benefit from the project, “This will provide an opportunity to us to better meet the needs of our the South Flank project. with contractors expected to subcontract employ, train and support trainees, as customers,” he said. “Technology is changing the way the to local suppliers, and BHP pushing well as simultaneously allow them to “We see South Flank as an opportunity mining industry operates,” he said. initiatives like its Local Buying Program undertake practical work experience to advance our efforts to become a to make it easier for smaller businesses “We see South Flank as an hosted by our construction contractors,” fully integrated and highly automated to participate. Mr Thomas said. opportunity to build on our strategic business by 2025.” investment in technology to drive Mr Thomas said that BHP has a long The iron ore market provided a further improvements across our mining history in WA and had established strong platform of sustained opportunity for the Local contracts value chain, and as we move to highly connections with, and support for, the company and the main challenges would automated operations across the Pilbara, local communities in the areas where it be to ensure both staff and processes are operates. we have an opportunity to more fully South Flank is expected to create about prepared to cope and adapt over time. integrate our supply chain from resource 10,000 jobs over its 25-year life span, “We are proud of the contribution we “We need to be thinking about how to market.” opening up significant employment have made and continue to make to the we support future generations through Mr Thomas said the company aims to opportunities for future generations locally WA economy – the jobs we have created significant investments and sustained build on its success and drive automation and across the State. in regional communities and across the further back, into its drill and blast and “We expect about 85 pc of the South State, the opportunities and support production,” Mr Thomas said. load and haul operations, to bring the Flank spend will be awarded to Australian we offer WA suppliers and contractors, “South Flank is that sustaining safety and productivity benefits its seen companies, of which 90 pc is likely to be as well as our contribution to health, opportunity for BHP.” JUNE 2019 32 BHP SOUTH FLANK THE AUSTLIAN MINING REVIEW Safe scaffolding services

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PILBARA Access continues to evolve and be the industry leader in providing scaffolding and access solutions to the mining and resources industry. With its innovative scaffolding and rope access business model, Pilbara Access is able to deliver a far safer, efficient and productive service to clients unlocking excellence in value, and ensuring that everyone is working to a common goal of achieving zero harm. Pilbara Access managing director Stephen Easterbrook said that through shared knowledge further education of people and experience, team members are set with clear objectives that are deliverable and performance reviewed. “We are committed to providing the highest standard of professionalism within access services, offering a planning, scheduling and design team that is truly unique, all underpinning the success of the way we collectively work, enabling the client to draw on value and achieve proven and traceable results,” he said. “It’s our commitment to delivering a safe, efficient and innovative business model that led to the company being awarded the scaffold resources contract Pilbara Access is the provider of choice in the resources sector for access and maintenance services. on BHP’s South Flank iron ore project. bulk earthworks at the project.” the landscape in the Pilbara and the iron Access and mechanical services,” he said. “As the first scaffold access company on site at South Flank, we feel a great Mr Easterbrook said the scaffold teams ore resource industry. More information about Pilbara deal of pride and are privileged to be have already been on site for six weeks “We continue to strengthen our Access’s unique services can be found at: currently working on the construction for and are excited to be a part of changing footprint and diversifying as leaders in www.pilbaraaccess.com.au.

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Capability Scaffolding Rope Access Design & Improvement Shutdown & Maintenance Support Secure, reliable team. Further educating our High performing rope Embedded access 400+ Scaffolding People scaffolding teams at access technicians/ designers based Proven ability and trades people are skills remotely and in Perth. knowledge to support 150+ Rope Access Techs HiSkill Pty Ltd. assessed for capabilities Our scaffold and rope major projects Directly employed team. All employees are skills at HiSkill. assessed. access design system Working with clients to Experienced Assessment has been were built specifically for provide key solutions. management Planning and pre- compiled by our IRATA Pilbara Access. execution works by the We enable safe and team working within Tech Authority. coordination team are Our focus is to create reliable work practices. detailed framework & viewed as critical for All trades are externally clear, transparent systems project success. assessed including information for the end Highly effective design, Fitters, BMR coded user. Standardised work scheduling & planning welders and NDT tech. instructions to deliver Our focus is on team. greater efficiencies. continuous business improvement through innovation and design.

Stephen Easterbrook (MD) | T. (08) 6216 5000 | D +61 409 372 435 | E. [email protected] | www.pilbaraaccess.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW GEOPHYSICAL TECHNOLOGY 33

All images IGO.

PEERING BENEATH THE SURFACE

IGO’s Nova deposit has become a testing ground for the company’s geophysical exploration. The company has been pushing the envelope with geophysical technology, successfully creating a high resolution 3D seismic cube that has been accurate beyond its expectations – an achievement chief geophysicist Andrew Fitzpatrick believes is just scratching the surface.

Airborne electromagnetic surveys are used to provide reconnaissance information before ground surveys take place.

successful and Mr Fitzpatrick said that GERARD MCARTNEY even after the first initial holes were drilled, the geological interpretation of the seismic AS Australia’s greenfield outcropping and models were robust and gave the company sub-cropping deposits become increasingly confidence to test new targets at depth. scarce, miners are digging deeper than ever “From my “This year we also saw our own in-house before, exploring new options on green and perspective, hard geophysics crews deploy SQUID sensors in brownfields tenements. rock seismic our EM surveying,” he said. To do this, they must be able to “These SQUID sensors are cryogenically look further underground to map the is gaining cooled, and their increased sensitivity subterranean deposits before expensive momentum, translates to seeing deeper.” exploratory drilling programs can take where our other place. The geophysical datasets, gathered by geophysical the increasingly sensitive technology, do Geophysical technology allows explorers methods lack not just support the understanding of the to do just that – giving explorers high area’s geology, they allow IGO to objectively resolution 3D models of up to 3km below the resolution identify and drill targets and reduce the the surface. and depth of risk involved in exploration programs. According to Independence Group (IGO) investigation to This means that the advancement of the chief geophysicist, Andrew Fitzpatrick, “the adequately define new frontier is exploring undercover”. understanding and the increased knowledge geology at depth.” of data-rich seismic data from Nova is not Mr Fitzpatrick spoke with the Australian confined to one mine lease – the geological Mining Review about the way IGO has been Seismic modelling can produce high resolution 3D models to depths of up to 3km. insights gained by these advanced methods using geophysical methods and technologies can be applied and extended to greenfield on the company’s Nova deposit, and its “We use airborne EM to provide a rapid that is high resolution at depths over 3km.” programs too. satellite Albany Fraser copper-nickel reconnaissance of the belt, and follow-up Whereas traditionally, the project in WA. with ground EM over potential targets “We like to think of Nova as our electromagnetic (EM) techniques were laboratory where we can test and trial new The Nova deposit was discovered in prior to drilling,” he said. limited to depths between 500 and 1000m, ideas,” Mr Fitzpatrick said. 2012 and during the initial exploration, “We just completed one of the largest “the seismic technique is comparable to MRI IGO identified a host of potential satellite high-resolution airborne EM surveys in technology in the medical industry, and Miners are always on the lookout for deposits, one of them being the Albany Australia using the Spectrem system we’re only starting to realise its benefits,” new, game changing technology, but Fraser copper-nickel project. collecting over 46,000-line km. he said. Mr Fitzpatrick said that although there is room for improvement, geophysical The geology of the tenement is magmatic “Additionally in 2018, we completed The self-organising map algorithms are technology primarily works off incremental nickel-copper, and is hosted within the a large 3D seismic survey over the Nova able to interrogate a number of geophysical lower granulite facies mafic rocks of the Mining lease to assist in our brownfields models and simultaneously help map improvements across all technology. Fraser Zone of the Albany-Fraser Orogen. exploration program.” geology in 3D to show any anomalous areas. “Everyone is looking for the new silver To map the deposit, IGO used a The 3D seismic survey has been, Although it is not new, the technology bullet, and if I knew of a game changer, I’d variety of geophysical methods such as according to Mr Fitzpatrick, the real helped IGO to solidify its geological probably keep that within IGO,” he said. electromagnetic (EM), magnetics, gravity, game-changer to brownfields exploration. understanding in most areas, and to “From a nickel perspective, I’d like to and seismic modelling. “From my perspective, hard rock seismic identify areas that were less understood. see the sensitivity of downhole EM systems Mr Fitzpatrick said that for the is gaining momentum, where our other IGO has also been looking at a number of improved. exploration of nickel, IGO focused mostly geophysical methods lack the resolution new ideas to get the most out of its 3D seismic “Increasing the search radius from 100m on the use of EM and seismic techniques, and depth of investigation to adequately techniques, such as machine learning and to 300m or so would be a game-changer, as they can be used to directly detect define geology at depth,” he said. more advanced model algorithms. particularly when we drill beyond the mineralisation. “At Nova, we now have a seismic cube At Nova, the program has proved depths of surface EM detection.” JUNE 2019 34 GEOPHYSICAL TECHNOLOGY THE AUSTLIAN MINING REVIEW Total airborne and ground service

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BORN out of the success of its sister company, Atlas Geophysics, Pegasus Airborne Systems is making a quantum shift in the airborne geophysical industry. After many years of research and development, Pegasus Airborne Systems now offers low noise, ultra-high resolution UAV/drone magnetic surveys to its clients in the mining exploration and environmental assessment sectors. The company has developed a range of autonomous aircraft, including fixed Pegasus Airborne Systems ensures the right aircraft is tailored to the right payload to make every project a success. wing, rotor wing and multi-copter configurations that ensure the right LIDAR, multispectral and anywhere in Australia or overseas. the team can offer a total airborne aircraft is tailored to the right payload. hyperspectral. The company is fully certified by and ground geophysical solution that Along with airborne magnetic data, As a team, the company has the CASA to operate aircraft up to 130kg is second to none, with all projects the company can also acquire other know-how, expertise and logistical MTOW. professionally executed to a high and, datasets such as photogrammetry, capabilities to deliver every time, Paired up with Atlas Geophysics, more importantly, safe standard. UAV MAGic It’s time to put away the toys, UAV MAG is finally here.

• Safe, low impact, low level survey • Ground magnetics resolution and accuracy • Caesium Vapour Magnetometers @ 20Hz • Terrain Draping using DTM • + 80kph flight speed • 28kg, 40kg and 130kg MTOW aircraft • 3 hour endurance, even in strong winds • Rapid survey, rapid data delivery (08) 6278 2898 [email protected] pegair.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW GEOPHYSICAL TECHNOLOGY 35 Evaluate existing geophysical data

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RAPID Geophysics started primarily as a consulting company for mineral exploration and has experience with all disciplines of geophysics, consulting in various capacities across the mining value chain. Over 20 years, Rapid has developed the RAMT system, an audio frequency magnetotelluric sensor which can acquire 1D AMT soundings with a two-minute record length for rapid acquisition of 2D traverses or 3D grids. Rapid has survey equipment to conduct RAMT and resistivity tomography surveys and have recently been working in mining and groundwater exploration. Usually a desktop study precedes the survey, given the large amounts of publically available geophysical data that needs reviewing in order to design a survey. Rapid conducts desktop evaluations of this publically available data, reprocesses if necessary and then integrates in a GIS platform to offer integrated conclusions for mineral prospectivity. Rapid has also developed many of its own processing, 3D visualisation and integration workflows. It can provide results in a variety of Rapid Geophysics was featured on the Discovery channel’s ‘Aussie Gold Hunters’ showcasing the Resistivity Tomography system, which has conducted multiple successful mineral and groundwater exploration surveys. formats for junior explorers to majors, and provides independent geophysical company without the overheads of the value of existing information publically integrated conclusions and discussions QC and reprocessing, inversion and larger geophysical consulting companies, available, and then focus on rapidly with the client. modelling of data for drilling campaigns. Rapid is able to minimise cost exposure accelerating an exploration strategy More information can be found at: As an independent geophysical for mining clients by maximising the to get to drilling with confidence from www.rapidgeophysics.com.au. JUNE 2019 36 ROUND OAK MINERALS THE AUSTLIAN MINING REVIEW DOING THE ROUNDS

In an effort to expand on its bread-and-butter portfolio of copper operations, WHSP’s mining arm CopperChem has turned to its historical roots to reimagine itself as Round Oak Minerals.

Round Oak purchased the Jaguar operation as part of its diversification strategy.

“The new company name provides a link employ about 70 people, and ore from the purchased it at well under market value. GERARD MCARTNEY back to where our company started at its mine would be treated at Glencore’s Ernest RBC Capital Markets analyst Paul Hissy Great Australia Mine,” the company said. Henry operation. said that the deal came in well below the THE ambitious diversification and The Great Australia mine is located The Barbara open pit development estimated $150m value. rebranding of CopperChem to Round Oak on the Round Oak station in northwest commenced in February, and has an In the latter half of 2018, ore production has been no small task. Queensland, and is a part of the Cloncurry expected mine life of two years. was reduced at the Bentley underground The unlisted subsidiary of Washington operations, forecast to reach production in First ore is expected to be produced at the mine, with the company citing a shift of focus H. Soul Pattinson and Company (WHSP) 2019. beginning of FY20, with ore to be processed toward “completing capital development to is in the process of establishing itself as at Glencore’s Mt Isa operations. open up additional mining fronts and enable an emerging base and precious metals Queensland higher production rates in FY20”. producer, off the back of a series of The operation would employ about 40-50 acquisitions that have expanded its people, to be bussed in from Mt Isa, as with The company is also looking at the Round Oak’s Queensland operations consist interests past its copper-producing roots to the Mt Colin operation. Triumph resource at Jaguar and is of 24 exploration tenements and 11 mining include zinc and gold. Round Oak said that it is continuing undertaking an evaluation to determine the leases, with two projects, the Australia exploration in north-west Queensland on a project’s potential to extend the Jaguar mine In the past 12 months, the company’s Operations (which includes Cloncurry), and number of prospective targets in the hope life beyond its current four-year expectancy. portfolio has grown to include the Jaguar the Mt Colin underground mine becoming of identifying additional satellite copper copper-zinc operation in WA, Cloncurry and operational in 2018. White Dam gold operations in Queensland resources at a feasible transporting distance Victoria The company commissioned new gold and South Australia respectively, and the from the Cloncurry processing facility. processing facilities at its Cloncurry Stockman and Barbara projects in Victoria The Stockman copper-zinc project, acquired operation in the second half of 2018. Round Oak came under scrutiny from the and Queensland. Department of Environment and Science in 2017, has continued to progress through The facility upgrade included the In 2018, revenue for the company was (DES) over concerns about the Great the approval and permissions phase. integration of crushing and grinding at $18.7m, up from $18.4m in the previous Australia Operations legacy groundwater In July 2018, the project was granted its circuits, with the new gold processing year. quality. infrastructure mining licence that covered its facilities to process ore from Round Oak’s In the first half of FY19, the new Round Oak said that it had continued tailings dam, and proved a critical milestone Australia Operation portfolio of satellite that allowed Round Oak to progress toward incarnation of the company generated a open pit gold mines, which will feed the de-watering the impacted groundwater total revenue of $64.38m which did not system, and had successfully closed out an the work plan, which was submitted in the processing plant for the first two to three second half of 2018. cover operating costs, and cost WHSP years. Environmental Protection Order for ground $22.7m in lost consolidated revenue. water quality during 2018, and that it The Stockman mine has a somewhat Wallace South was the first pit to be “implemented monitoring and management tainted legacy with the East Gippsland WHSP said that the losses were the restarted, and began operations in June actions in response to an unplanned water community. result of the significant start-up costs 2018. “associated with the development of releaser that occurred at its Mt Colin After falling into receivership in the late In December 2018, the company various projects, including the Wallace and operations”. 90s, Benambra Copper left taxpayers to produced and processed the first gold from Barbara gold projects and the Mount Colin foot the $6.9m rehabilitation bill for the old the pit. and Stockman copper assets,” as well as WA tailings dam. Wallace South is expected to produce the Jaguar mine reducing its production to This resulted in a government exclusion between 30,000 and 35,000oz in 2019. focus on the development of the Triumph The $73.2m acquisition of the Jaguar zone to stop use by future miners, with resource. The Mt Colin mine commenced activity zinc-copper operation from IGO in May 2018 the decision being reversed in 2017 by WHSP valued its subsidiary at $198m, in July 2018, with portal access being was part of the company’s diversification then resources minister, Tim Pallas, which claiming a $43m, 28.1pc growth in asset established from the existing open pit. strategy that followed on from its $47m facilitated the purchase. value over the year. The project was impacted by the floods purchase of IGO’s Stockman copper-zinc The company said that it will continue to The company said that its re-branding in northern Queensland, however, the project in Victoria. explore and increase the mineral resource at strategy was part of a targeted move to company says it is still on track to reach Round Oak was still CopperChem when Stockman throughout 2019, and that as it diversify its interests, and to pay homage production in the first half of 2019. it purchased the Jaguar operation, and at continues to test new targets, it is yielding to its heritage. Once operational, Mt Colin would $73.2m, the company would appear to have positive early results. JUNE 2019 THE AUSTLIAN MINING REVIEW ROUND OAK MINERALS 37

PROJECT MANAGERS

OWNER’S REPRESENTATIVE • Project Conceptualisation and Scoping • Feasibility Management • Brownfields Project Management • Project Execution and Delivery Relocated accommodation units from Queensland now in Victoria for refurbishment. • Operational Readiness Collaborative and strategic

PROJECT MANAGEMENT SERVICES “This included refurbishment works.” NATIONAL • Schedule Creation and Management Increva tendered for, was awarded and is now managing design of the Stockman • Estimating & Cost Management INCREVA is a Perth-based project management and owner’s representative Camp layout to balance costs and • Contract & Procurement Management services company and is geared towards liveability with the available buildings and remote location. • Risk Management client-centred, collaborative project delivery. “We have complemented the strategic • Forensic Scheduling Increva’s relationship with Round Oak and detailed planning of the Stockman began with the company working on the project by driving project initiatives to Stockman project shortly after it was reduce execution risk while maintaining DUE DILIGENCE acquired, assisting with supporting the project viability,” Mr Ware said. engineering interface with environmental Increva has since assisted with the • Feasibility Study Review approvals. new camp at Mount Colin (Qld), providing • Cost Interrogation and Optimisation Increva project manager Guy Ware said estimating, design management, construction management, schedule and • Financial Modelling the company had since assisted the study manager with the scoping, scheduling, cost control services. • Recommissioning Analysis cost management and estimating services The company has also recently at Stockman. continued its relationship with Round “We sourced a quality second-hand Oak, assisting with option assessment at Proud to be associated with Round Oak Minerals camp and managed relocation of the the Jaguar site in WA. accommodation facility from Queensland More information about Increva can be [email protected] | www.increva.com.au to Victoria, he said. found at: www.increva.com.au. JUNE 2019 38 ROUND OAK MINERALS THE AUSTLIAN MINING REVIEW Optimised ore recovery

NATIONAL

ROUND Oak Minerals’ Jaguar operation approached Minova to assist with a solution that could maximise the recovery of stopes at its Bentley underground mine. One of the principal mining methods used historically is the Avoca method, which requires all development in a given area to be completed before stoping commences in a bottom-up sequence – both the conventional and modified variants are used at Bentley, which rely on end-on and central access respectively. Stope voids are sequentially back-filled with loose ROM waste rockfill. The 3900 AOS level is positioned below a previously extracted Avoca zone; as such, loose rockfill is situated in the 3920 AON immediately above. Stopes in the 3900 were originally earmarked to have rib and sill pillars to maintain control of the existing backfill, however due to several factors including a shift in mining economics over time, options to achieve full extraction were reviewed.

Scope

To optimise extraction of this level, a 150m long section of consolidated rockfill was required in the 3920 AON to provide a stable exposure to mine underneath and ensure minimal dilution of the ore body during extraction.

Solution

Minova supplied technical advice, product, specialised equipment and operations capability to support Round Oak Jaguar during the consolidation program. FB200 grout was selected for its unique rapid gel times, quick strength, low viscosity and high water content, allowing for controlled placement through carefully designed borehole patterns and maximum penetration of the rockfill. Tekseal, another high yield grout, was used to create grout curtains to control the placement of the FB200 within the rockfill.

The result

With the help of Minova’s 18 years of product ingenuity and experience in recovering sterilised ore, Round Oak Jaguar was able to adapt its mining method to a primary/secondary sequence, utilising the stabilised rockfill sill in conjunction with CAF backfilled primary stopes, which enabled the Minova supplied technical advice, product-specialised equipment and operations capability to support Round Oak Jaguar. extraction of the previously planned rib and sill pillars. Minova is currently undertaking originally designed ore sill pillars. strength. Minova provided 360 tonnes of FB200 further work at Jaguar to unlock and This represents an average 20pc These samples were tested by Minova to Round Oak Jaguar and consolidated extract value within the mine. increase in ore tonnes on the initial and a third party to ensure compliance. the rockfill in the 3920 ore drive in three design for these stopes, and dilution Minova has helped customers recover weeks, working round the clock. within the consolidated rockfill sill has Achievements sterilised ore reserves and improve To date, all the primary stopes averaged less than 3pc. extraction outcomes in unmined areas have been extracted with minimal Grout samples were taken during for more than 18 years, delivering dilution observed, with extraction of the Minova was able to extract primary application to ensure the correct ratio substantial financial benefits safely and secondary stopes still to occur. stopes to full height, including the of product would achieve the correct efficiently. JUNE 2019 THE AUSTLIAN MINING REVIEW DUST CONTROL 39

All Images: Pixabay. WHEN THE DUST SETTLES

With an increase of cases of coal workers’ pneumoconiosis or the black lung, dust control on mine sites is on the radar of Safe Work Australia and state governments to reduce workplace exposure standards.

Workers in enclosed cabins can be protected from excessive dust by pressurised air supply, filtration methods and preventative maintenance reminders displayed digitally. “WHS in the natural resources and mining exposure limits, the current standard coal equipment to prevent dust coming in to contact EMMA DAVIES sector is regulated by states and territories,” dust concentration in the 2018 version of with workers; for instance, wet process to they said Workplace Exposure Standards for Airborne reduce dust or installing ventilation to capture IN 2017, Scott Morrison famously entered Jurisdictions regulate WHS in the sector Contaminants is still 3mg/m3. and remove dust before it becomes a hazard. parliament with a lump of coal stating “don’t slightly differently.” “The recommendations in the draft Fourthly is administrative control such as be scared, it won’t hurt you, it’s coal”. But as it evaluation report are not mandatory values work instructions, procedures and training, turns out, he was wrong. “For example, New South Wales, South Australia and the Northern Territory have under state and territory WHS laws until they while fifth is the use of personal protective The incurable black lung or coal workers’ implemented the model WHS laws and are agreed by SWA members and adopted into equipment (PPE), which Dr Norris said is the pneumoconiosis has hit Queensland coal enacted supplementary provisions to deal those laws,” the SWA spokesperson said. last line of defence if other controls are not mines with a vengeance, leading to new dust with mining safety; and in Queensland and “The expertise of industry and worker feasible. control standards on mine sites. Western Australia there are separate mining stakeholders and the Australian public is “While PPE does work, it relies on the Exposure to dust can cause irritation to the laws in addition to their primary WHS laws.” crucial for SWA members to make informed correct selection, use and maintenance of each eyes, skin and respiratory tract, and prolonged However, occupational lung diseases are decisions about what values should be adopted. piece of equipment to give adequate protection; exposure, breathing in coal dust, silica dust a priority condition in the Australian Work “We will continue to seek feedback for each and in the real world environment, this is often and other finely powdered materials, can lead not the case,” she said. Health and Safety Strategy 2012-2022. of the workplace exposure standards as they to a range of serious lung diseases. Dr Norris said she commended SWA on SWA is working on an occupational lung are reviewed to ensure practical considerations Workers who are exposed to respirable are taken into account.” their current review of the WES. diseases work plan that will be implemented dust at levels that exceed the occupational over 2019 and 2020, including a literature “However, I need to reiterate that WES’s exposure limit (OEL) are at risk of developing Controlling dust are only a tool to assess the need for controls diseases including silicosis, coal workers’ review into dust control technologies to better provide advice about the most effective control in the workplace, they are not controls in pneumoconiosis (CWP), chronic obstructive themselves,” she said. pulmonary disease (COPD) and lung cancer. measures to protect workers from workplace Mining companies can reduce workers dusts. exposure by reviewing the methods and “It is vitally important that we educate Late last year the Queensland State “We are also evaluating the workplace products used for dust suppression purposes workplaces about the correct use and Government committed to a respirable dust — because if the impacts of dust on mining interpretation of Workplace Exposure exposure level review, pending a review of exposure standards for airborne contaminants,” the spokesperson said. processes are controlled – so too will the Standards. workplace exposure standards for airborne exposure levels. contaminants including coal dust by Safe “The workplace exposure standards “While the WES does define a legal upper Work Australia (SWA). represent the airborne concentrations of a Australian Institute of Occupational limit, it is not a target, but rather a tool to be Hygienists president Dr Julia Norris said there used to guide controls.” As an interim measure, the Coal chemical that is not expected to cause adverse effects on the health (illness or disease) in an are some basic principles that can be applied to Workplace exposure monitoring is just one Mining Safety and Health Regulation 2017 control dust and in fact, all workplace hazards. (CMSHR) has been amended, building on the exposed worker who is not wearing respiratory small part of a comprehensive occupational recommendation of the Monash review and protective equipment. “We call these principles the “hierarchy of health program. the Parliamentary Select Committee report. “Under the model WHS laws, a person control,” Dr Norris said. It is important for mining operations to The regulated limit or maximum average conducting a business or undertaking at “We like to start at the top of the hierarchy understand that in order to truly prevent concentration a worker breathes in a mine a workplace must ensure that no person of control, because these strategies actually occupational diseases, they must prevent atmosphere containing respirable dust has at the workplace is exposed to an airborne remove the hazard rather than just containing exposure in the first place. been reduced from 3mg/m3 to 2.5mg/m3, concentration of a chemical that exceeds the it.” The AIOH and the British Occupational effective from November 1, 2018. exposure standard.” The first principle is elimination; this Hygiene Society (BOHS) have developed the While this is a step in the right direction The draft evaluation report for coal dust means not using materials or processes that Breathe Freely Australia program aimed at for Queensland, it remains to be seen if other (respirable, containing less than 5pc quartz) generate dusts in the first place. employers, health and safety managers and states follow suit. suggested that Time Weighted Average (TWA) The second is substitution, which involves anyone responsible for occupational health programs in the workplace. A spokesperson from SWA said that the exposure limits of 0.9mg/m3 for respirable using alternative materials that are less agency is not a workplace health and safety dust of bituminous and lignite coal and 0.4mg/ hazardous than the material currently being “It is about raising awareness, both of (WHS) nor natural resources safety regulator, m3 for respirable dust of anthracite coal is used. the hazards encountered and how to control and that each of the states and territories hold recommended to prevent CWP, COPD and Thirdly is engineering control, involving them,” Dr Norris said. responsibility for compliance and enforcement progressive massive fibrosis (PMF). changing the process so that less dust is For more information visit of laws in their jurisdictions. While Queensland recently revised not formed in the first place, or modifying www.breathefreelyaustralia.org.au. JUNE 2019 40 DUST CONTROL THE AUSTLIAN MINING REVIEW Protecting your business

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Dust-A-Side include the design and commission of mechanical dust suppression systems which minimise Dust water usage, as well as full establishment and maintenance services for light and heavy mine roads. control Additionally, Dust-A-Side supplies and integrates a range of biodegradable dust suppressant products, binders and surfactants. from pit Dust-A-Side is currently positioning the business to respond to competing challenges being faced across the mining industry. to port Tightening dust emission regulations, water scarcity, environmental management and delivering a heathier NATIONAL workplace all feature heavily in current mine operational plans. ACHIEVING effective dust control in Dust-A-Side Australia general mines and across the supply chain is an manager Neil Hoskin believes that ongoing challenge for mining operators. in Australia’s post-mining boom, Relying on conventional methods delivering shareholder value now lies in alone, such as water carts and achieving production gains and smarter low-pressure watering systems, is rarely enough. management of existing assets. Instead, a combination of customised “Our full-service dust control and measures tailored to specific dust issues management capabilities not only is now required to meet increasingly address and significantly reduce fugitive strict dust emission, environmental and dust issues for mines, we also contribute workplace regulations. to reduced water consumption and Since 2005, Dust-A-Side has become improved production gains, from pit to Australia’s leading specialist in total port,” Mr Hoskin said. dust control management to the mining sector. Dust-A-Side Australia is currently operating in locations in Brisbane, Perth The business has grown from its and Newcastle and is investing heavily initial core capabilities around dust Before and after results from a customised Dust-A-Side dust control solution. control for mine roads to adopting an in sales and operational capability to all-encompassing “pit to port” approach. dust control solutions for mine pits, points at mines, processing plants and meet market demand. This holistic strategy incorporates roads, stockpiles, rail freight veneering, ports. More information can be found at: delivering efficient and cost-effective and for tipping and material transfer Customised services offered by www.dustaside.com.au.

Dust Problems? Dust-A-Side has the total solution

Dust-A-Side is Australia’s only provider of holistic, pit to port dust control services. We offer tailored products and solutions to reduce dust and improve productivity, covering all dust Underground Light Vehicle Roads Stockpiles generation points, including:

• Drill and blast activity • Temporary and permanent haul roads • Underground roads • Light vehicle roads Haulroads Dust Suppression Systems • Stockpiles • Tipping and transfer points • Rail freight veneering.

[email protected] / www.dustaside.com.au Bulk Delivery of Products

Call 1800 662 387 for more information or to arrange a no obligation technical consult and report JUNE 2019 42 DUST CONTROL THE AUSTLIAN MINING REVIEW Another one fights the dust

NATIONAL

GOOD dust management is essential to the wellbeing of your employees, mine equipment and the environment. Dust has a significant health and environmental impact associated within many areas of the mining industry. Any dust, no matter how small, poses a threat to workers health – it is the most common health and safety issue facing management and workers. And any amount of dust will have a significant impact on the running costs of mine machinery. CoolMist Systems Australia can design, supply and install high-pressure misting systems that are tailored to suit the specific needs of different mine sites. Committed to assisting businesses, CoolMist finds the best solution for operational issues and EPA compliance requirements. The company’s services include system design, supply, installation, commissioning, in-house and on-site service and maintenance. Mist cannons can suppress dust and reduce its significant associated health and environmental impacts. CoolMist will partner up with clients to customise an effective dust suppression The company is a leading provider of fog pump modules, fittings and large area Mist systems are far more economical, system unique to clients’ facilities. high-quality, fixed line fog systems and A-JET fog cannons. safer and more effective than dust It can design a fog system that is mist cannons for mining and industrial High-pressure misting systems, also extraction systems, and CoolMist’s concentrated when needed and captures applications, and it specialises in proven industrial mist systems avoid the moisture and suppresses dust without wetting the and innovative technologies for large scale referred to as fog systems, are the most process material, the equipment or the areas. efficient, effective and economically viable problems that are common in water spray facilities. Its product range includes high pressure means for mine site dust control. type systems.

COOLMIST DUST SUPPRESSION SOLUTIONS

www.coolmist.com.au

Tailored to suit your site’s needs. Purpose built fogging systems and mist cannons, proven and effective dust suppression solutions. CoolMist specialised dust suppression systems help you comply with EPA regulations by creating a safe and healthy work environment. Rom Bins Stockpiles Bulk Material Transfer Port Operations Crushing Storage facilities. Call 1300 266 564 or email [email protected] our expert team can work with you to find the best solution for dust suppression with their professional advice, system design and installation service. JUNE 2019 THE AUSTLIAN MINING REVIEW DUST CONTROL 43 Bring out the big guns

NATIONAL

NELSON Big Guns are used in mining applications all over the world for dust suppression and leaching minerals with toxic solutions. The Nelson Big Gun stands on its own because of the product’s longevity, and when the Big Gun is used in conjunction with Nelson control valves and the TWIG wireless control system, there is a unique synergy that improves efficiency and reliability. The life of the product is typically between 10,000 to 15,000 hours – consistently longer than other brands in all applications and, when it comes to dust control, the Nelson Big Gun’s sealed ball bearings have proved an unmatched feature, giving the machine life a distinct The Nelson Big Gun relies on flexibility, simplicity and reliability. advantage over other brands. And it’s ready to go, right out of the box. All of the Nelson Big Gun models The Big Guns are preferred around requirements are minimal. The Nelson Big Gun requires no are field-tested and proven, and the the world for their ability to move large The high-trajectory Big Gun sprinkler adjustments, as the patented drive vane accompanying control valve and systems amounts of water in short periods of time. can achieve necessary stream heights to automatically compensates over a wide provide the ultimate in flexibility, simplicity, The large nozzles of the Big Guns reduce tower height and clear the top of range of pressure and flows. trouble-shooting and maintenance. are less likely to plug, and the filtration the piles.

INDUSTRIAL GRADE IRRIGATION PRODUCTS

• Dust suppression Nelson’s complete industrial-grade • Quarries and Construction Sites control package consists of Big Gun® • Land Applications for highly ® corrosive water sprinklers, control valves and the TWIG • Fire suppression wireless control system.

Visit: www.nelsonirrigation.com.au Email: [email protected] Call: 1300 856 368 JUNE 2019 44 DUST CONTROL THE AUSTLIAN MINING REVIEW Intelligent cabin air filtration cabin is as close to a clean room standard NATIONAL as possible, which would then exceed all international mobile equipment exposure ON mine sites where operators are standards. exposed to hazardous airborne substances, It would also reduce maintenance on the protecting workers from harm is vital. air conditioning system, as all the air going Breathe-Safe has developed through the air conditioning system will be high-efficiency filtration and pressurisation HEPA-filtered so the evaporator coil will systems which can be fitted to mobile stay clean. equipment to protect workers from This means that the evaporator coil respirable asbestos fibres, crystalline silica itself will never need to be cleaned, dust, pesticides, mineral fibres and diesel dramatically improving the reliability of particulate matter (DPM). the air conditioning system. The priority is to ensure that the air With the highest capacity unit on the in the operator’s breathing zone has been market in both volume and pressure, purified with High-Efficiency Particulate Breath-Safe units have auto pressure Air (HEPA) filtration to provide workers control capabilities, which dramatically with the best quality air possible. extends the service life of the HEPA filter Fitting a system that exceeds European by up to six times. standard EN15695 Cat 3 for Airborne Breath-Safe systems are designed to be Hazardous Substances will ensure the air as maintenance free as possible with our The diagram shows that all the air going through the air conditioning system has been purified by dual quality at the breathing zone inside the 1000-hour filter service life guaranteed. HEPA filters.

To ensure workers at fully protected and will have zero exposure to harm, Breathe-Safe recommends mine sites follow the ABC’s. A) Able to maintain positive pressure (above 20Pa) inside the D) Have an internal filtration unit with a HEPA grade filter – this cabin at all times and to ensure the cabin is effectively sealed is to clean the air inside the cabin and this dramatically improves B) The pressuriser should have a HEPA Filter with a minimum the air quality in the breathing zone filtration efficiency of H13 or above, (meaning it is able to remove E) Train your operators so they understand what has been 99.97pc of all particles above the size of 0.3 of a micron) installed and what they need to do to get the very best from the C) Have a cabin pressure monitor inside the cabin to warn the operator if the cabin is safe or there is low positive pressure and system. requires maintenance More information can be found at: www.breathe-safe.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW DUST CONTROL 45 Stem gel helps to lessen dust NATIONAL

OVER the Past 28 years, Rainstorm has become one of Australia’s leading dust control specialist companies. It operates at the forefront of dust-solving technology in the mining, civil construction, materials handling and land rehabilitation industries, among many others. Rainstorm technical manager Mason Trouchet said he was pleased to announce the company had added Dustex to its range of specialty dust control products. “Combining Rainstorm with Borreguaad Ligotech, Dustex product will open up the market to high quality lignins and very competitive pricing,” he said. “We have been blending lignins with other products in our range to add binding power, now we have the history and experience of Dustex – a market leader in Rainstorm provides fully customisable dust storm solutions for all its clients. lignin technology.” Product development has always been a The PWS technology replaces rock stem And the liquid gel could be pumped into open approach to dust control chemistry big part of Rainstorm’s development, and with a patented Stem Gel LR2 that has horizontal stems in underground and in and data collection in order to validate the by teaming up with PWS, the company produced major containment impacts on open pits. business case for better dust control. was able to take the natural step toward blasting efficiency. Stem Gel LR2 is a novel approach and Proof in data has shown that when using tackling the difficult problem of dust and The pressure waves contained in the field trials through WA mines and quarries dust control products for roads, open areas noise generated by blasting. rock brought about greater fragmentation, have generated significant data sets to open and materials handling, returns for the The solution was to apply a stem gel to lower powder factors, small holes, less this technology up to the wider market. business case can save miners significant contain blasts over conventional rock stem. oversize and easier loading of stem. Rainstorm has always opted for the costs. THE CLEAR CHOICE DUSTMAGTM to Save Money TM POLYMAG GLUONTM

TM BLAST MATS Rainstorm signs a deal with Borregaard PDXTM to supply Dustex “Top of the Tree” FOGTM Lignin based dust and soil stabilisation products. Dustex a brand of quality Lignin for roads. Price saving deals, if you use a lignin talk to us.

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Western Australia 08 9452 0235 Eastern Australia 03 5282 4024 rainstorm.com.au JUNE 2019 46 SOUTHERN PORTS THE AUSTLIAN MINING REVIEW OPEN FOR BUSINESS

From the thriving whaling industry out of Albany in the early 20th century to the modern farming and mining industries that dominate the regional south of the state today, WA’s south western coastline has a rich maritime history defined by a diverse array of industries, imports and exports.

All images: Southern Ports. Southern Ports is the custodian of South Western WA’s three gateway ports.

GERARD MCARTNEY “Strong regional ports WA’S South West holds three gateway ports means strong regions, which that connect it to the rest of the world – the of course has economic and Ports of Albany, Esperance and Bunbury – social benefits for residents and Southern Ports is their custodian. in Albany, Bunbury and Unlike role-specific organisations such as the Hunter Valley Coal Collective which Esperance.” focuses its energies on getting one commodity (coal) to one port (Newcastle), Southern Ports manages multiple ports, customers, industries and multiple products. This gives it a unique and multi-faceted role in the supply chain. Its principle role is to facilitate trade through the commercial management of the ports, and to return a dividend to the government of WA. As FY19 comes to a close, Southern Ports The Port of Bunbury is a large part of the WA government’s Westport study to determine the future of maritime exports in WA. will celebrate another successful year. From the beginning of FY19 to April 30, been taking place in the first half of 2019, with Southern Ports has also been heavily Mr Lewis said that the potential the company’s total exports were 25.5mt, Esperance progressing towards the upgraded involved in the Westport study as the state reopening of the Ravensthorpe nickel mine with a total guidance for the financial year of and enhanced functionality of key process government looks to the future of ports in WA, was an exciting prospect for the Port of 26.466mt. control systems. with the Bunbury port a key area of focus. Esperance. Southern Ports chief executive Steve Lewis Mr Lewis said that the changes would give On the back of a good trading year, the port “If confirmed, the re-opening would said it is tracking well against the forecasts. greater visibility and access to real time data of Albany required no major developments, provide additional import and export “Southern Ports is focused upon creating from the systems that track the loading of iron which Mr Lewis said demonstrated its ample opportunities for the port,” he said. value for customers, commencing additional ore. capacity for growth within the bounds of the Southern Ports has begun working with land planning around its three ports, and “Being able to see the operation in real time present infrastructure. Mineral Resources, which began operations implementing better systems and processes will speed up the identification and resolution Across the three ports, Southern Ports is in Q1 2019 on the back of Cleveland-Cliffs’ to support trade and efficiency,” he said. of any maintenance issues with clear benefits working toward a more harmonious approach departure. of reduced downtime for our customers,” Mr toward safety inductions. The company said it was focussed on Mr Lewis said that it was a key Lewis said. growing its intergenerational assets, a key Mr Lewis said that processes were already development for the port and would create strategy in positioning the ports for resilience The ‘smart port’ at Esperance has also in place to ensure safety and security of employment opportunities for the local and growth. received additional funding for upgrades all personnel on-site and for the broader community. to Shed 4, which includes the installation community by ensuring that all facilities met “Strong regional ports means strong “We are currently in discussion with of a concrete floor that will enable it to the highest standards, but that there was still regions, which of course has economic and a number of businesses that range from accommodate many different export products work to be done. social benefits for residents in Albany, mature operators to newer businesses that from Berth 3. Bunbury and Esperance,” Mr Lewis said. “The changes will create a mechanism for are very much in the conceptual stage of “This change will provide a number of mines regular induction content updates and the development,” he said. “We believe that each of the ports has a in the goldfields and surrounding regions a cardholder renewal process to be streamlined,” “While we are not currently in a position unique role to play in the State’s economic cost effective way to reach their customers he said. prosperity. to disclose details of these potential with reduced product contamination,” Mr “We are in the detailed planning phase of customers, we look forward to being able do “Albany has a focus on sustainability, Lewis said. the project and we will work closely with all so into the future.” Bunbury has the capacity to achieve “The upgrade works have and will continue affected port users to explain the changes significant organic growth over time and Mr Lewis said the company was excited to deliver benefits in terms of increased which will take effect from August 2019.” about the opportunities associated with the Esperance aspires to be a smart port in revenue from the storage of product in the order to optimise trade from a smaller land Koolyanobbing operation, and while it was shed itself, as well as providing employment Open for business still too early for him to comment on the holding.” opportunities for local residents.” potential impact of Jupiter Mines’ Central At the port of Bunbury, Berth 8 is Southern Ports’ ‘open for business’ Yilgarn project, he said Southern Ports was Upgrades and developments undergoing a $8.6m improvement works mentality has seen it take on some exciting working closely with all parties to “better program designed to improve the berth’s new customers, with many more in the understand the potential of this project and A number of key technological updates have operational efficiency. pipeline. its fit with our existing operations”. JUNE 2019 THE AUSTLIAN MINING REVIEW SOUTHERN PORTS 47 The link in the supply chain

NATIONAL

SUPPLY chain and logistics solutions provider LINX Cargo Care Group (LINX CCG) looks set to enhance trade and employment opportunities for its customers, becoming the link in the South Western Australian supply chain. Executive customer and business development general manager Carlo Cutinelli is confident that LINX CCG can facilitate trade, not just for the Southern Ports of Esperance, Albany and Bunbury, but for the industries in the surrounding region. “We’re working really hard with a lot of other industries in those regions and catchment areas to facilitate trade for their companies and ensuring their systems come to fruition,” Mr Cutinelli said. “A lot of the junior miners and junior developers are looking for ways to get to market and we see ourselves as very much the facilitator in that respect. “At LINX CCG, we’ve got a vision for the South Western Australian region. “We’re working to deliver a connected supply chain, one move at a time.” Mr Cutinelli said that the backing Esperance Port where LINX delivers port services. of parent Brookfield allows LINX CCG the flexibility to work with customers to to genuinely partner with our customers everyone in the industry should be focused to export their products throughout the provide them the best gateway to export and customise solutions designed to their on. world, the ports play a significant role in their products. needs,” Mr Cutinelli said. “In creating more jobs and assisting that.” “We are nimble, and less rigid than “We also bring employment our customers to get volumes out of the More information about LINX CCG our competitors which means we are able opportunities, which is something I think ground, and to give them that gateway can be found at: www.linxcc.com.au.

Combined capability and expertise across five market-leading operations

End-to-end supply chain and logistics solutions

Committed to your business success Where our customers go, we go

linxcc.com.au linx cargo care group JUNE 2019 48 AIMEX 2019 THE AUSTLIAN MINING REVIEW MINING SHOWCASE The national AIMEX conference 2019 will host more than 6000 mining industry professionals.

AIMEX 2019 will host more than 6000 mining industry professionals at the Sydney Showgrounds.

It will be held from August 27-29. same venue where the technology is on also come together at the mining pavilion. RAY CHAN More than 500 exhibitors are expected, show. Centennial Coal, Glencore, Mach Energy with the likes of Contitech, ESS Engineering The conference will focus on key themes and Whitehaven Coal will join Yancoal REGISTRATIONS are now open for Services, Alfagomma, Cummins, Hitachi surrounding the changing of mindsets Australia to outline their own enterprises, Australia’s largest and longest running and Volkswagen signing up for the event, and how to survive the impact of future connect with suppliers and drive their own mining exhibition and conference. technological, social and environmental which attracts decision-makers and mining recruitment strategies. The Asia-Pacific International Mining leaders from across the world. changes. Full details of topics and speakers for the Exhibition (AIMEX) 2019 will host more For the second year, a free-to-attend It will also look at the rise of automation conference will be announced once they are than 6000 mining industry professionals multi-stream mining conference will form and robotics, and the use of AR and VR to and an additional 2000 exhibitor part of the exhibition, providing visitors enhance safety training for staff. confirmed. personnel when it takes place at Sydney’s with a unique opportunity to hear from And in a first for AIMEX, five of To register and keep up to date with Showgrounds. mining innovators and disruptors at the Australia’s biggest mining companies will conference news, visit aimex.com.

27 - 29 AUGUST

2019 FREE 500+ 6,000+ SYDNEY SHOWGROUND MULTI-STREAM INDUSTRY INDUSTRY SYDNEY, AUSTRALIA CONFERENCE SUPPLIERS PERSONNEL

AT THE CORE OF MINING INNOVATION FOR MORE INFORMATION VISIT AIMEX.COM.AU

INDUSTRY SUPPORTERS JUNE 2019 THE AUSTLIAN MINING REVIEW INDUSTRY FOCUS 49 COMPANIES GEARING UP Customers race to Euro Auctions sale

NATIONAL

EURO Auctions, the record-breaking international auctioneers of industrial plant, construction and agricultural machinery, is already receiving consignments for the next sale, to be held in Brisbane. On June 20, a one-day onsite auction will be held at its popular Brisbane site and Euro Auctions predicts massive turnouts and that everything will be sold on the day. Euro Auctions’ territory manager for NSW, Paul Haynes, said the demand for quality used equipment in Australia is definitely on the increase, so the fact that Euro Auction sales are unreserved is very popular with the Australian buyer. “At all Euro Auction sales, everything is sold on the day to the highest bidder,” Mr Haynes said. “Our buyers know they can get the equipment they want without having to worry about if the item will sell or not – if they are the highest bidder, it’s theirs.” Mr Haynes said he predicts massive turnouts for the sale. “The one-day physical onsite sale All Euro Auctions sales are unreserved. The June 20 auction will see an impressive array of quality equipment, much unused, being sold on the day to the highest bidder. provides buyers with the perfect opportunity to personally inspect the make it to site, online bidding is also activity in the used equipment sector,” Mr into the market to meet the strong various lots being offered, before bidding, available. Haynes said. demand for it.” plus it’s the perfect chance to meet up with “We are seeing significant growth in “We expect to see many consignors For specific details on all upcoming likeminded people and discuss activities bidder participation in all our auctions, allocate quality used equipment to sales and to obtain relevant bidder face-to-face,” he said. and the increased demand for new both these auctions over coming weeks, catalogues, visit Euro Auctions at If customers are unable to physically equipment is helping drive auction releasing quality used equipment back www.euroauctions.com. Pioneered stockpile solution NATIONAL

MRA first introduced an automated Stockpile Management System more than 15 years ago, which has now been refined to use a combination of technologies for accuracy and robustness. According to MRA engineering manager Peter McPherson, the company uses real-time machine data to build a volumetric model of the stockpile. Abbot Point Reclaim optimisation showing laser scanner data points and calculated turnaround slew position for the current and next slew swings. “This model is refined by the use of two lasers for machine-level optimisation and “We had more than 20 pc gains in “We can analyse a recording of your “We have seen technical problems bring takes into account how the stockpile settles handling the top bench, around 12 pc on the machines’ data and by using our stockpile a stockyard to a standstill for more than 24 and any slumping events post stacking,” he middle bench and 9pc on the lower bench,” modelling, see what efficiency gains can be hours, which can cost millions of dollars in said. he said. achieved in throughput per hour, turnaround opportunity loss and penalties,” he said. MRA’s optimisation goals are twofold: to “Our model is very accurate. time, quantity control, step size and bench “This would not happen with our system. maximise the time-in-material to increase “We never expected the gains to be this change,” he said. If there is a problem with the lasers, the throughput and to reduce machine stress by large, particularly on an automated machine “There is no risk. volumetric model can keep the reclaimers decreasing the variance of material flow. that was manually optimised through the “If we cannot show an improvement in working. The extent of the optimisation gains PLC code.” reclaiming performance of more than 5pc, “Likewise, if there is an IT problem, by using the combination of lasers and To show the power of the stockpile there will be no charge.” the machine defaults to the existing PLC advanced modelling was a surprise at Abbot modelling and potential gain through automation allowing continued operations.” Point, where the Smart Products Group head optimisation, MRA is introducing a The system is also robust, and MRA of research Matt Bastain said throughput Reclaimer Performance Check which Mr general manager Rod Devetak was confident More information about MRA’s stockpile was increased by an average of 13.7 per cent McPherson said is like a health check-up for it would save projects millions lost through management systems can be found at: across the stockpile. a reclaimer. downtime. www.mra.com.au. JUNE 2019 50 COMPANIES GEARING UP THE AUSTLIAN MINING REVIEW New high-head submersible KTZ415 uses a 15 kW motor to achieve its “Other pump brands allow the water to NATIONAL excellent performance. wick down inside a damaged cable, causing The pump’s maximum flow is 2000 catastrophic motor failure,” Mr Bennett AUSTRALIAN Pump Industries has lpmin, while its maximum head is 55m. said. launched a new high-head Tsurumi The high head is achieved with a single “Tsurumi’s unique cable block is a major submersible sub pump, the KTZ415, piece impeller, made from high-chrome leap forward in technology, it can virtually designed for tough dewatering and batch cast-iron. eliminate water ingress from the top end of plants jobs. the motor.” This means less pumps are needed to Tsurumi, the world’s biggest bring water to the surface. The new KTZ is made from high-chrome manufacturer of submersible pumps, has cast-iron and comes with a strainer that is The pump has all of Tsurumi’s normal developed the unit in recognition of the able to handle solids of 12mm. features of heavy-duty dewatering pumps need for tough pumps that have head The KTZ series is widely used in capabilities of up to 55m. that have made the company a byword for reliability, including the unique double mining, tunnelling, quarries or concrete Unlike dewatering boreholes, dual mechanical seals with integrated oil batch plant applications and piling duties. submersibles installed underground have lifter. The product has been adopted in the to handle dirty, abrasive water. The seals run in oil to provide greater US, South East Asia and Europe in tough The groundwater is collected into sumps longevity and performance reliability. applications where lighter weight pumps and the pumps are arranged in series, with simply don’t last. The unique patented oil lifter keeps oil booster pumps located partway, to bring it circulating even if the pump is not running “Tsurumi cut their teeth developing to the surface. in a strictly vertical position. dewatering pumps in the 1950s during the Aussie Pumps product manager Neil rebuilding of Japan,” Mr Bennett said. There is also a pressure relief port to Bennett said dirty water-submersible protect the mechanical seal faces from “Duties included land reclamation, pumps were traditionally not designed for extreme pressure, whilst simultaneously piling and dewatering. high head applications in mines. diverting abrasive particles away from “They soon found their way into concrete “The new Tsurumi development is the seal face; ideal for tough construction batch plants as the ready-mix industry innovative in that it used the same applications. took off in Japan.” philosophies and technologies from the The cable at the top of the motor is Further information on the new existing KTZ range, but adds extra power another unique feature of Tsurumi’s, with KTZ415, boasting increased flows and and a bigger impeller to drive water even a special sealed gland that won’t let water higher heads than traditional Tsurumi A tough pump for tough applications, Tsurumi’s higher,” he said. into the motor even if the cable is damaged KTZ dewatering pumps, is available from KTZ415 has the ability to handle dirty water whilst A big 4-inch pump, Tsurumi’s model or cut. the Aussie Pumps website. still maintaining high head. Fire pump works like a boss

NATIONAL

THE Aussie ‘Fire Boss’ high performance pump can be used for fire duties, dust suppression as well a high pressure water transfer. Aussie Pumps, major manufacturers of high pressure firefighting pumps, took its top commercial diesel-powered fire pump and enhanced it with a range of additional safety features to make it suitable for the mining industry. Called the Aussie Fire Boss, it can handle heads of up to 60m (85psi) and flows up to 400lpmin, and self-primes from 7.6m (vertical lift). Powered by a Yanmar L48 4.8hp, electric start air-cooled diesel engine, the pump is built into a 32mm hot-dipped galvanised frame with a perfectly balanced, integrated, centre mounted lifting bar. Aussie Pumps product manager Brad Farrugia said lightweight pumps and other equipment on construction and mining sites were prone to damage when they’re picked up by an excavator and trundled The Aussie Fire Chief fire pump in Mine Boss configuration rolls off the Castle Hill production line. over to the new location and dropped. “We even supply fire extinguishers as The Aussie Pumps are compact, Asia and through the South Pacific. “Conventional commercial frames get part of the kit,” Mr Farrugia said. relatively lightweight and highly efficient. “We’ve had a lot of enquiries from bent out of shape fast,” he said. The fire pumps can be mounted on a The Aussie Mine Boss range of pumps overseas looking for a portable fire pump “Our Mine Boss frames are built like a fast attack vehicle, or coupled to a larger is a purely Australian initiative. suitable for the mining industry,” Mr CAT D10.” tanker, depending on site and application. The pumps are built at Australian Farrugia said. The pumps are fitted with e-stop and Aussie Pumps said that every mine Pump’s two-and-a-half acre site at Further information on Aussie’s battery isolation as standard, and bunded should have a portable mine spec fire Castle Hill in Sydney. Mine Boss fire pumps are available from trays and trolley mounts are available as pump on hand for fast response in an They are now operating not just in Australian Pump Industries or authorised an option. emergency. Australia but on mine sites in Africa, SE distributors throughout Australia. JUNE 2019 THE AUSTLIAN MINING REVIEW COMPANIES GEARING UP 51 Continuous improvements lift productivity

NATIONAL

LIEBHERR has been designing, developing, and servicing high-quality mining trucks for more than 20 years and strives for continuous improvement to its product line of mining trucks, excavators and dozers.

Transformative upgrades

The latest product upgrade for the T 264 mining truck results in a higher payload capacity of 240 tonnes/265 tons and offers multiple engine options with power ratings up to 2013 kW/2700 HP. This allows customers to move more material in less time, while supporting the additional weight of the increased payload. The new front wheel design and upgraded braking system offers quicker reaction times to increase safety for operators, particularly when traveling downhill. Safety, productivity, and performance are at the core of the new Liebherr mining equipment features. The upgraded wheel motors and rear gear ratio boosts torque and acceleration to allow for maximisation of productivity, EPA for all new mining and construction a single dashboard for improved fleet provide similar cycle times with 10 per cent with the added benefit of enhanced equipment). management of Liebherr mining trucks, increased payload. compatibility with Liebherr’s R 9800 so that customers can track KPIs and mining excavators in a five-pass match. Machine health and generate custom reports. Evolutionary options performance tracking LMD now comes standard with all new Sustainability and compliance Liebherr ultra-class mining trucks, and in mining Existing mining trucks can be retrofitted the hardware kit is available as a retrofit for increased payload and production The new Liebherr Mining Data (LMD) for the T 282C generation mining trucks. capacity. Liebherr provides customers with a choice online portal offers real-time insights Now capable of hauling additional of engine options with tier 4 solutions and data regarding performance and For more information on payload to reach a total capacity of 375 designed to reduce emissions and satisfy availability of mining trucks. Liebherr mining equipment visit: tonnes/413 tons, this improvement will global requirements (established by the This OEM solution software offers www.liebherr.com.au.

Engineering services for the mining, power and hydro industries. Skilled machining, fitting and fabrication for clients Australia-wide. Specialising in gearboxes, pulleys and mining equipment.

03 5136 9800 [email protected] flengineering.com.au JUNE 2019 52 COMPANIES GEARING UP THE AUSTLIAN MINING REVIEW Electrical and civil operations experts

WA

DCI Electrical Services (WA) Pty Ltd was founded by J.J. Greene and Pauric McGearty with a vision to become a leading provider in specialised electrical and civil operations. With more than 20 years of combined experience in the electrical and mechanical sectors, Greene and McGearty built DCI Electrical Services as an industry leader with a reputation for providing extensive and valuable services to the industry. Specialising in complete rail signal installation, civil construction, electrical and instrumentation and renewable energy, DCI Electrical Services prides itself on being fully trained and qualified to industry DCI Electrical Services provides on-going support for the installation and maintenance of communication infrastructure within the mining, rail, NBN and general standards, offering a wealth of experience to industrial sectors. deliver projects safely, on time and within DCI Electricals’ operations span a diverse service and leadership to any project ever-expanding plant hire division. budget across Western Australia. range of sectors, enabling the company to undertaken is one of the key components of DCI Electrical is on track and committed Attention to safety is one of DCI combine the experience and skills acquired the business. to its core mission — to be a leading Electrical Services’ core values. in each division to create innovative, DCI Electrical Services has the provider of specialised electrical and civil Safe working is the company’s number flexible, scalable and cost-effective solutions ability to deliver qualified support across installations where it is chosen by clients for one priority and will never be compromised for its clients throughout WA. concept, design, project management, its integrity, quality and innovation whilst in the high-risk environment in which it Providing immediate on-the-ground supply, installation and commissioning delivering projects on time, within budget operates. support and quality-endorsed back-up with additional capabilities, including its and safely.

GETTING YOU ON THE CIRCUIT TO SUCCESS • PROJECT MANAGEMENT • TENDER MANAGEMENT • TURN KEY PROJECT DELIVERY • INSTALLATION MAINTENANCE AND COMMISSIONING STRATEGIES • END TO END DELIVERY OF ELECTRICAL AND SIGNALLING PROJECTS • PLANT HIRE

DCI has the ability to deliver qualified support across concept, design, project management, supply installation and commissioning. Rail signalling and civil construction Domestic, commercial and industrial electrical Communications systems and support

DCI Electrical Services (08) 9275 0533 JJ Greene 0428 604 241 [email protected] dcielectricalservices.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW COMPANIES GEARING UP 53 Impact beds with rubber spring suspension

NATIONAL

AN idea by Richard Sharp early in 1991 led to the production of the first “dynamic” impact bed (DIB) for troughed conveyor belts in Australia, forming the foundation for Leverlink’s current leading-edge technology. It was conceived from an idea to develop a better and more reliable product – one that would dissipate kinetic energy and provide the benefits of long service life, as well as assisting in reducing maintenance costs in terms of consumables and labour. The design for the DIB, using rubber torsion springs as suspension, was radically different from the static impact beds that were dominating the Australian marketplace at the time. Most belt damage occurs at conveyor load zones (e.g. under crushers) and transfer points, and the reasons for this are many and varied. Many so-called impact beds are nothing more than belt support cradles with limited design capacity to dissipate impact energy and provide belt damage protection. Leverlink’s experience, engineering When used with rubber torsion springs, Leverlink’s dynamic impact beds have solved some of the complex problems in facing heavy machinery in the mining skills, and continuous improvement industry. program through research and development broken down and reassembled on the various applications, and Leverlink is the complex problems. and infield monitoring, have made it a conveyor frame in manageable parts, with largest manufacturer of rubber torsion Functional specifications such as belt leader in the design and application of minimum effort. springs in Australia, manufacturing some speed, width, type of belt, product size, free dynamic impact beds in Australia. Leverlink has also developed its own of the largest rubber torsion springs in the fall heights, and product moisture content All Leverlink DIBs are custom built to line of rubber torsion springs which provide world. are all major design considerations. suit each application. a unique method of absorbing impact with The design of an effective conveyor load In areas where installation space and the added benefit of vibration attenuation. zone can often be a complex issue. Spillage can be controlled by effective access are restricted, the design can be Rubber torsion springs are used Leverlink has used DIBs and rubber skirting and inner wear plate design and such that the individual parts can be extensively in Leverlink’s designs for torsion springs to solve some of these the added use of belt support systems. Specialised engineering for coal

Terrigena is a small environmental consultancy combining specialist knowledge with spatial analysis to undertake environmental impact assessment and associated services. Morgan Engineering prides itself on retaining a team of highly skilled machinists, fitters, welders, draftsmen, mechanical engineers and line borers. • “We are currently reclaiming a fleet of “And we have just added to our fleet of NSW trucks for Newmont at Boddington,” Ms line boring trucks another fully equipped, GIS & IBSA Data Morgan-Whitaker said. state-of-the-art service vehicle. Flora & Vegetation Assessment MORGAN Engineering is a second “We have also reclaimed the tapers of “All service vehicles offer dual boring generation, family-owned and operated fleets of trucks (785 thru to 797) inthe systems capable of machining two bores Plant Taxonomy company underpinned by strong values, and Hunter Valley several times over.” and welding two bores simultaneously.” Weed Management Plans has been operating since 1975. Ms Morgan-Whitaker said that Morgan Engineering prides itself The company specialises in general offering a quick turnaround for on retaining a team of highly skilled Environmental Approvals engineering, CNC machining, weld repairable items and an extensive range machinists, fitters, welders, draftsmen, Mine Closure reclamation, fabrication, mobile line boring of service exchange components made mechanical engineers and line borers and machining, liquid nitrogen services Morgan Engineering a one-stop shop for who can deliver a fast and reliable • and supply, CAT rear dump truck steering mining clients. service using state-of-the-art equipment Operating from Perth WA. taper reclamation, and service exchange “We are expanding our machining and their combined years of knowledge in the industry. components. capabilities in the coming months with Morgan Engineering director Chelsea the installation of a Soraluce FP6000 floor “We welcome all enquiries for our 0407 192 022 services,” Ms Morgan-Whitaker said. Morgan-Whitaker said the company’s borer to enable us to offer track frame [email protected] capability include steering taper reclamation reclamation, in addition to our already More information about Morgan services Australia-wide, with a fully enclosed advanced CNC machining capabilities in Engineering can be found at: stainless transportable container. our workshop,” she said. www.morganengineering.com.au. terrigena.com.au JUNE 2019 54 AIR CHARTER SERVICES THE AUSTLIAN MINING REVIEW JUNE 2019 THE AUSTLIAN MINING REVIEW AIR CHARTER SERVICES 55 Owner-maintained and operated

NATIONAL

AERO Hire, unlike many other companies, owns and maintains its aircraft at its dedicated CASA-approved maintenance facility in Jandakot. Its best-in-class aircraft have the speed and range to reach remote locations, and can comfortably handle different types of landing strips, including gravel. The company knows that flexibility, reliability and efficiency are priorities. From hot-shot cargo deliveries and FIFO deadlines to business travel and exploration, Aero Hire can structure a charter solution that is reliable, flexible and can prevent costly downtime. The size of its fleet and its flexible configuration means Aero Hire can quickly adapt to the changing needs of clients, with the added security of back-up aircraft when required.

Its dedicated flight lounge at Perth’s Aero Hire owns, maintains and pilots all of its aircraft. Jandakot airport is well-equipped for all business needs, including a private facility be configured for any combination of The company’s safety record is The company can access remote sites, for drug and alcohol testing. passengers and freight. immaculate and it is fully compliant with move freight urgently, charter exploration This ensures optimum safety, reliability These aircraft can comfortably handle a the latest CASA operating manual. flights across Australia’s extraordinary and availability of the fleet, giving clients variety of runways including remote gravel The team at its custom-built wildernesses, and manages clients’ time complete confidence in their travel airstrips – which maximises convenience CASA-approved maintenance facility at productively, flexibly and efficiently. schedules. and accessibility. Jandakot Airport has a collective 120 Choose Aero Hire as your air charter The eight turboprop and turbo-piston Aero Hire’s professional pilots are all years’ experience, with one of its engineers aircraft are the best in their class, and highly experienced and well-regarded in recently receiving international recognition partner and be confident that you are their superior speed and energy efficiency the aviation industry. for his services to aviation. getting the best air charter deal where take the convenience and affordability of They are committed to the highest Aero Hire’s own dedicated maintenance safety, economy, flexibility, reliability, charter aircraft to new levels. safety standards and operating procedures facility helps to keep costs down – and performance and convenience are The aircraft are versatile and can at all times. clients benefit. paramount.

WE CAN STRUCTURE A CHARTER SOLUTION THAT WORKS FOR FLEXIBILITY RELIABILITY YOU. EFFICIENCY

Strongly positioned to meet the challenging transport logistics of mining and resource operations throughout Western Australia. Our aircraft have the speed and range to reach the most remote locations in the country and the versatility to comfortably handle different types of runways.

• Dedicated flight lounge at Perth’s Jandakot airport • Cargo deliveries • FIFO deadlines • Business travel • Exploration

(08) 9417 8885 0407 985 464 [email protected] www.aerohire.com.au JUNE 2019 56 AIR CHARTER SERVICES THE AUSTLIAN MINING REVIEW Charter with Chartair

NATIONAL

WITH more than 40 years’ experience in remote locations, Chartair is the first choice for just about every charter, whether it is site inspections, testing, geotech surveys, drilling, freight movement or FIFO work. Chartair holds a Low Capacity RPT and operates out of four key bases —­ Darwin, Katherine, Alice Springs and Cairns. With a fleet of 42 fixed-wing aircraft, Chartair services some of the most remote locations in outback Australia. It is responsible for servicing the mining and resources sector with crew changeovers, VIP transport, support of key customers and essential services flights, and the movement of time critical spare parts. Chartair specialises in chartering services to miners at the drilling and other start-up phases. The versatile aircraft and skilled Chartair’s pilots are skilled enough to land on sealed and unsealed strips. pilots can land on sealed and unsealed strips, and the company operates to One of the company’s greatest ever-mindful of providing exceptional the resources companies it services to the highest standards of safety and strengths is its flexibility; it is value to those who fly Chartair. ensure the highest safety standards and professionalism. client-focused, goal-orientated and Chartair is regularly audited by compliance are always adhered to. CHARTER SOLUTIONS WITH BE AT THE FINGERTIPS OF EVERY MINESITE OPERATOR CHARTAIR AUSTRALIA WIDE

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List your company details, logo and services Boost your own website SEO and expand your presence Be contacted directly via our instant messaging system Expand your online Flexibility | Punctuality | Productivity | Convenience presence Get a listing today! WITH MORE THAN 40 YEARS’ EXPERIENCE IN REMOTE LOCATIONS Strongly positioned to meet the challenging logistics involved in mining and resource throughout Australia. Our range of aircraft can reach the most remote locations and airstrips in the country. • Freight deliveries & movements • Business travel • Specialist movements and equipment • Assist with the exploration of sites prior to operation We can structure a charter solution that works for you.

Visit: www.chartair.com.au Email: [email protected] or  0407 271 600 [email protected] CONTACT  [email protected]  Call: +61 1300 790 800 www.minesuppliersonline.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW DRUG & ALCOHOL TESTING 57 Workplace drug, alcohol test leaders

NATIONAL

INTEGRITY Sampling is Australia’s leading workplace drug and alcohol testing provider, with geographical coverage across all Australian states and territories, including the North and South Islands of New Zealand. The company has provided total drug and alcohol management solutions for clients since 2001, which includes drug and alcohol testing, the development of policies and procedures and education for management and employees. Because many of its clients operate around the clock, so does Integrity Sampling, providing a 24-hour-a-day, seven-day-a-week on-call response service. This is invaluable following an accident or incident when drug and alcohol testing is required, or if an employee is suspected of being under the influence after hours.

Raising the standards

Integrity Sampling welcomes the recent release of the Australian/New Zealand Integrity Sampling conducts workplace drug and alcohol testing across all states and territories of Australia. Standard AS/NZS 4760:2019, which sets out procedures for specimen collection It also provides up-to-date procedures the Draeger DrugTest 5000, has been device to be verified to be compliant with and the detection and quantification of for the collection of oral fluid, on-site independently verified to comply with the the new standard. drugs in oral drug testing. drug screening, handling and dispatch new standards. Integrity Sampling’s clients can of specimens to the laboratory for The objective of the new standard The equipment, the Draeger DrugTest now have even more confidence in the is to ensure that the detection of drugs confirmatory testing. 5000, was independently tested and equipment and processes that Integrity using oral or saliva samples meets the Integrity Sampling is also delighted to verified by the NATA-accredited Sampling uses. expectations when used in workplaces announce that the exclusive equipment Victorian Institute of Forensic Medicine, More information can be found at: and for other purposes. used for all its saliva drug testing, and was the first and is still the only www.integritysamplingaust.com.au.

RAISING WORKPLACE DRUG AND ALCOHOL TESTING STANDARDS Integrity Sampling is Australia’s leading workplace drug and alcohol testing provider, with geographical coverage across all states and territories. Since our inception in 2001, we’ve been pioneers of the industry and our people are relentless in continually raising standards. • Drug and alcohol management and testing has been our sole business since 2001. More recently, we welcomed the release been independently found to comply • We provide a total drug and alcohol management of the Australian/New Zealand Standard with the new standards. In fact, it was solution, including testing, policy and procedure AS/NZS 4760:2019, which sets out the first and is still the only drug testing development and education. procedures for the collection, handling equipment to be verified to be compliant • We provide a 24 hour, 7 day a week emergency response and testing of oral or saliva samples for with the new standard. service. drug testing. So, when you use Integrity Sampling for • Our all-inclusive, transparent pricing and no hidden extra We’re delighted to also announce that the your workplace drug and alcohol testing costs are extremely competitive. equipment we use for all our saliva drug needs, you can be even more confident • We’re the only provider to use the fully-compliant testing - the Draeger DrugTest 5000 – has you’re in good hands. Draeger DrugTest 5000.

www.integritysamplingaust.com.au | [email protected] | 1300 SALIVA (1300 725 482) JUNE 2019 58 ICE MACHINES THE AUSTLIAN MINING REVIEW Manitowoc a match for mining

designs take into account stringent NATIONAL on-site health and safety requirements. Stainless steel and galvanised FOR more than 50 years, US company panels make the machines easy to use Manitowoc Ice has developed and and clean, with excellent corrosion manufactured quality ice machines for resistance. use around the world. The brand of choice for many Manitowoc has a suitable model well-respected Australian companies, for every area of Australia’s mining Manitowoc is renowned for its technology industry, with machines capable of that enables its ice machines to work in producing up to 1300kg of ice per day. harsh and exposed environments. Coupled with the award-winning The manufacturer has won the Best ice machine, AJ Baker also offers the in Class Award from the US Foodservice Kloppenburg automatic ice dispenser Equipment and Supplies magazine for range. the past 17 years. The DISP range includes a combined AJ Baker and Sons Pty Ltd is the storage bin and ice dispenser that exclusive Australian distributor of accurately distributes ice into any size Manitowoc ice machines, and has sold drink container or insulated bin. them since 1976. The company is family-owned, based One model also comes with water in Perth, with branches and stock in dispensing taps, so that drinking Brisbane, Sydney, Melbourne, Adelaide containers can be filled with ice and and Bunbury. water at the same time, all captured As a market leader, it has been safely within a drip tray to reduce spills involved in the commercial refrigeration and slipping hazards. industry in Australia since 1931. The AJ Baker team is committed to The reliable and durable Manitowoc providing products that not only satisfy ice machines feature a strong aesthetic customer needs but also add value to and cutting edge ice-making technology. the equipment investment, working to The Manitowoc range is uniquely effectively reduce costs and increase suited to the mining industry, as its energy efficiency. Manitowoc has a suitable model for every area of Australia’s mining industry. JUNE 2019 THE AUSTLIAN MINING REVIEW PIPES & PIPELINES 59 Plasson makes perfect for pipes

WA

Benjamin Zis from Salt Lake Mining sat down for a chat with the Australian Mining Review to discuss the advantages and benefits of using the Plasson 2:1 fixed ration valve. The 2:1 fixed ration valve works in the most testing underground conditions.

How would you describe the site The easier installation and the ability In general with all Plasson fittings THE Beta Hunt Mine, located in Q. Q. and water conditions of the Plasson 2:1 to fit the valve directly to the poly water you have used on site, would you Kambalda, WA, is a deposit which hosts fixed ratio valve in use? line meant no metal was left exposed to recommend them? both nickel and gold resources in adjacent the environment and there was no need discrete mineralised zones. to space the line of the walls to prevent With 10+ years in the mining industries, The Kambalda mining district is a The valve was placed in a small cutty of the contact rust with ground support or wall I have personally come to depend on the long-established major mining centre primary decline in moderately high traffic hooks. Plasson range for dewatering and poly with excellent existing infrastructure, a and wet environment; the water was super saline and at high head pressure. The lack of corrosion and zero impact fixtures. skilled local workforce, and nickel and gold from the sun makes it an ideal option for Their superior design, interchangeable processing mills nearby. underground operations. parts and readily available supply network Salt Lake Mining used Plasson’s 2:1 Q. How did the installation process of the valve go? Did you notice any leaks? mean I can always rely on the brand. fixed ratio valve to process the underground Q. Do you have confidence in the water and the Alpha decline at its Beta valve and would you recommend it to Hunt mine. The valve performed well and was as simple others? Purchasing and Supply expert Plasson’s new lightweight fixed ratio to install as a standard Plasson coupling. Benjamin Zis highly recommends pressure reducing valve is designed to There have been no instances of the I would recommend the valve as an Plasson’s new valve based on his reduce static “head” pressure, especially Plasson 2:1 fixed ratio valve leaking as yet. absolute must-have addition to any Plasson experience during his work at Salt in underground mining water supply installation; it is a simple and effective Lake Mining Pty Ltd, Beta Hunt Mine systems. Q. What makes the Plasson valve alternative to the industry standard valves until earlier this year. The valve also protects pipework by advantageous compared to other that eliminates many of the common RNC has a 10pc interest in Salt reducing surge and water hammer. products (life span, etc.)? problems encountered. Lake Mining Pty Ltd.

NEW PRODUCT FIXED RATIO PRESSURE REDUCING VALVE

“The Plasson valve is an absolute must-have and a simple and effective alternative to the industry standard valves that eliminates many of the common problems encountered.”

Benjamin Zis, Salt Lake Mining Pty Ltd - Beta Hunt Mine, January 2019 Designed to reduce static “head” pressure in underground mining water supply systems

Protects pipework by reducing surge and water hammer Stable pressure control over the full flow and pressure range Lightweight Corrosion resistant P: 1300 PLASSON (1300 752 776) Fixed ratio of 3:1 or 2:1 E: [email protected] Available in DN50

www.plasson.com.au JUNE 2019 60 PIPES & PIPELINES THE AUSTLIAN MINING REVIEW

OSD can tailor its services from concept to abandonment and every stage in between. The backbone of a mine operating pipelines for more than 100 The OSD hydro-transport group has specialist services in due diligence and NATIONAL clients in WA alone. undertaken more than 100 assignments advisory services, concept development, route selection, approvals and licencing, Most of these projects have been on projects in Australia, South America, OSD Pipelines has been providing pipeline Europe, Asia and North America. regulatory approvals planning and GIS services to the mining industry since the for mining clients, typically for lateral based design. pipelines to remote mine sites as part of a OSD can provide a complete tailored start-up of the Telfer gas pipeline in 2004. OSD is currently working on gas and service from concept to abandonment and Since that time, OSD has worked on gas-fired power solution, tailings pipelines, water pipeline projects for Rio Tinto, MRL every stage in between. the concept, feasibility, design, EPCM, assessing hydro-transport solutions for Energy, European Bank for Reconstruction EPC, commissioning or operations and moving product to port, water supply and As well as traditional design, EPCM and Development, Pilbara Minerals, maintenance of 120 proposed, new or diesel distribution systems. and EPC contracts, OSD also provides Covalent Lithium and Saracen Gold.

Leading engineering, operations and commercial services provider providing Our brand promise is whole of life services to asset owners in a range of market sectors including oil & gas, pipelines & facilities, process & OUTSTANDING refining, water & hydrotransport. Long history of finding simple solutions to complex problems across a range SERVICE DELIVERY of industries. As a mid-tier player, we balance innovative and fit for purpose thinking with established systems and expertise.

Our depth of experience ensures that we have a head start on all projects through our understanding of industry standards, learnings from other projects, the regulatory environment, as well as the social and cultural characteristics that may impact the successful delivery of project solutions.

Visit www.OSDlimited.com Call Keith Horstmann on (08) 9320 0400 or 0417 496 422 Email [email protected] JUNE 2019 THE AUSTLIAN MINING REVIEW PIPES & PIPELINES 61

THE AUST LIAN MINING REVIEW FEATURES FOR JULY 2019

AIMEX Amrun Mine (Rio Tinto) Aus Tin Mining CSA Copper Mine – 20 years of Glencore Operation Dargues Gold Project Dugald River Mine (MMG) Lithium Valley Mining in New Guinea Mt Carlton Mine (Evolution) Mt Gibson Mine Olympic Dam (BHP) Panoramic Resources QCoal Silverlake Resources Tropicana Mine (Independence/AngloGold) Western Areas

CALL US TO OO OR PEENT TOD NEIL BOULOS (08) 6314 0316 0407 271 600 OOING DEDINE June 7th 2019 [email protected] JUNE 2019 62 SHOTCRETING THE AUSTLIAN MINING REVIEW More than just shotcrete

long boom shotcrete machine allow for NATIONAL increased operational safety, efficiency, mobility and versatility for high wall JETCRETE is a mining services contractor spraying, reducing the operational risk and with more than 30 years of experience in need for specialised labour such as rope the mining industry. access technicians for high wall spraying More than just shotcrete services, the whilst still increasing the daily output for company also provides remote area concrete spraying, as opposed to traditional hand supply, shaft lining, civil construction, held application that was used in the past. cable bolting, and resin injection services. Jetcrete can also deliver construction With mobile and modular plant Jetcrete and civil services to both surface and is readily available and has the capacity to underground operations and is the rapidly mobilise and deploy operation sites construction partner for heavy duty workshops, mine site officers, machine for remote location concrete supply and foundations and slabs, drainage and campaign shotcrete works. culverts, earthworks and high wall Jetcrete can deliver remote application stabilisation. of shotcrete of up to 400m depths and up For an alternative rock support to 6m diameter shafts such as vent shafts, system for underground mining, Jetcrete escape ways, and ore passes in both hard offers a cable bolting service and strata rock and coal mines. consolidation via resin injection, which The company has recently updated the stabilises convergence, rock, sand, gravel, current shaft lining equipment to be the concrete and caved material. first Ex d Group I coal mine compliant Both hard rock and coal mines can shaft liner in Australia. rest assured that Jetcrete employs the This shaft lining system was designed latest techniques and specially adapted and built with the view to have a placement materials to maintain best fit-for-purpose shaft lining system industry practice and ensure a totally safe that meets and exceeds the Qld coal environment, without disrupting ongoing mining safety and health regulations for mining operations. operational plant in coal mines. More information can be found at: Innovations such as a modified 42m www.jetcrete.com.au. Jetcrete can deliver a range of high standard and cost-effective services to both hard rock and coal mines.

With a background of over 30 years in the industry, Jetcrete Oz Pty Ltd has extensive experience in all aspects of concrete spraying and specialist ground support services. Operating in over 19 sites across Australia, the company is capable of providing a wide array of services from remote site concrete supply, underground/surface shotcreting, underground/ surface civil construction, shaft lining, cable bolting, and strata consolidation.

Civil Construction

Shaft Lining

Specialist Ground Support

WESTERN AUSTRALIA Operation EASTERN AUSTRALIA operation Level 1, Bravo Building 20 Enterprise Road [email protected] 1 George Wiencke Drive Mount Isa QLD 4825 Perth Domestic Airport WA 6105 jetcrete.com.au Ph | 08 9270 1111 Fax | 08 9270 1084 Ph | 07 4744 7400 Fax | 07 4744 7401 JUNE 2019 THE AUSTLIAN MINING REVIEW SHOTCRETING 63

BarChip 60 is a high performance structural synthetic fibre concrete reinforcement, optimised for sprayed concrete (shotcrete) with large displacements. The Concrete Fibre Reinforcement 60s packaged in mulchable paper bags and big bags for automated dosing, and safely stacked three pallets high. New name, same great service A little over 12 months on and the still with us,” Mr Cooper said. With the support of BarChip, Des NATIONAL same team is in place with the same “Our shared focus with Hagihara has Vlietstra has recently graduated with passion for fibre. always been on continuous improvement an MSc (Eng) in Advanced Concrete IN 2018, Elasto Plastic Concrete (EPC), Rebranded BarChip, the team behind in fibre design and performance. Technology from the University of a pioneer of fibre reinforced concrete, EPC has transitioned seamlessly into Leeds. was acquired by its long-time partner “That focus remains the same as does their new home. Hagihara Industries. our commitment to providing our clients Such development of their staff BarChip director Tony Cooper said the highest levels of efficacy possible with further increases Barchip’s ability to EPC was the first synthetic fibre deliver high performance solutions to company to break into the Australian the company’s greatest asset has always the support of our technical and practical mining industry and was a driving force been its people. application expertise.” the market. behind the proliferation of synthetic “It’s a testament to our long history Training and development of their staff More information about BarChip can fibre shotcrete reinforcement. with Hagihara that the entire group is has always been a priority for Barchip. be found at www.barchip.com.

BarChip is still the first choice for tough mining conditions. We may have changed our name, but the BarChip �� team is still the same and still delivering results for our clients. BarChip is a solutions provider, not just a fibre supplier. We deliver; Make The Change To A Better • Fibre Manufacturing Reinforcement System • Design Support �� • Mix Design Support • Application Support • Quality Control Work with BarChip and together we’ll get the most out of your shotcrete mix. 25% 70% 80% 100% Increase in Reduction in Reduction in Reduction in Application Carbon Handling Corrosion Speed

www.barchip.com JUNE 2019 64 TANK MAINTENANCE THE AUSTLIAN MINING REVIEW

EXCLUSIVE TO HERITAGE WATER TANKS Profi led Galvanised Steel Tank Walls Up to 2.95mm wall thickness GALVABOND® G2 steel is a hot-dipped zinc-coated commercial forming steel

Benefi ts of GALVABOND® steel G3N and G3NS steels. • Greater resistance to wind buckling due to greater wall rigidity. • Superior corrosion resistance and reduced stretcher strain. • Suitable for use in extreme An Australian standard compliant ladder and platform. environments, including marine/coastal environments and Fire Control. Meets Australian Standards AS1365 and AS 1397:2001 Custom mine Heritage Water Tanks’ range of tanks have been relied upon by major industrial companies in Australia and Internationally, water tanks providing specialised storage for fi re-fi ghting water, leader in the water tank Industry, having EE NATIONAL ST L wastewater, mine site/camp many years of experience constructing potable water supply, demineralised and maintaining lined steel water tanks. S U STEEL Y water, condensate water, deionised HERITAGE Water Tanks has gone to the P B The company understands the P water and dust suppression next level of innovation in water tank L I E D importance of tank wall rigidity, liner water storage solutions. construction and can now offer profiled integrity and quality roof engineering. Galvabond steel tank walls of up to Getting these key elements right 2.95mm thickness. FREECALL significantly reduces maintenance issues This profiled product is exclusive to from arising due to de-lamination, leaking 1800 115 552 Heritage Water Tanks and not available liners, wind buckling and corrosion. heritagetanks.com.au through any other company in Australia. More information can be found at Heritage Water Tanks is a trusted www.heritagetanks.com.au.

Industrial Fabric Solutions installed a liner into a desalination plant in Dubai. No job too big or small for tank liner specialists

These were all pre-made in Queensland, NATIONAL then shipped to site for a fast installation, minimising any downtime for the tank WITH more than 30 years in the business, farm. Industrial Fabric Solutions has taken on Another recent job involved the a range of projects from across Australia retrofitting of a potable liner into a 2mlt and overseas, from the Australian outback drinking water reserve, which was fully and remote mining sites to the tranquil fabricated on site. Heron Island and the extravagance of the Managing director Warren Hamer said United Arab Emirates. one of the biggest projects to date was the While happy to do simple inspections project management and installation of a and on-site repairs on tanks of all sizes liner into a desalination plant in Dubai, and types, the company doesn’t shy away which took over 18,800 square metres of from large installation projects either, 2mm re-enforced PVC. recently taking on the supply and install For more information, contact Warren of six 1.8 million litre liners for a tank Hamer, Industrial Fabric Solutions on farm in Fiji. (07) 3209 6195 or 0422 494 722. JUNE 2019 THE AUSTLIAN MINING REVIEW TANK MAINTENANCE 65 APMS Services international storage tank experts

INTERNATIONAL

APMS Storage Tank Services delivers global expert end-to-end services for industrial and commercial storage tanks predominantly for the mining, petrochemical and oil and gas industries. APMS STS collaborates with partner companies, APMS Engineering and Acid Plant Management Services, to provide effective and sustainable solutions for its clients. Operating in accordance with strict Australian and International quality, environmental and health and safety codes and standards, APMS STS delivers design, fabrication, maintenance, repairs and cleaning services. Providing innovative solutions for tank remediation projects, it has developed safe and cost-effective tank alterations and repairs procedures, and can also provide advice on tank floor or sidewall breaches, oxidisation or corrosion damage, buckling, and dangerous settlement levels. APMS STS is also certified to inspect and report against relevant industry codes such as API 653 to safely evaluate tanks prior to cleaning, degassing, and maintenance and repair shutdown projects. APMS is a leader in tank maintenance and repairs. The company also has extensive industry experts and, along with its of storage tanks and associated pipe more than has in excess of 150 existing experience with tank design and long-standing partnerships with various spooling for use in various applications weld procedures and provides coded fabrication. industry specialists, is able to assist in and industries. welding to Australian and international APMS STS employs a team of the design, engineering and fabrication APMS Storage Tank Services uses standards.

SPECIALISTS IN THE INDUSTRIAL AND COMMERCIAL STORAGE TANK INDUSTRY FOR OVER 15 YEARS

APMS Storage Tank Maintenance, Repairs and Cleaning Services deliver global Inspections (API653 Certified) professional and expert end to end services Design and Engineering for industrial and Fabrication and Welding commercial storage tanks, and associated piping, predominantly for the Mining, Chemical, Petroleum and Oil & Gas industries.

T. +61 (08) 9434 7170 E. [email protected] W. apmssts.com.au TECHNICAL TALK: JUNE 2019 66 MINE MAINTENANCE THE AUSTLIAN MINING REVIEW Cut the downtime

NATIONAL

WITH the ever-growing pressures on mining operations, companies are extending the life of their equipment by leveraging Eriez’ service capabilities. Its technicians can inspect equipment on-site, or customers can deliver their equipment in-factory for a strip and inspect. Eriez provides a detailed report outlining the best courses of action. This may mean preventative maintenance or replacing minor components, updating electronics, or carrying out a complete rebuild to original OEM specifications. All repairs and refurbishments are covered by As good as new – suspended electromagnetic repair. an Eriez warranty. and limits of magnetic equipment. are stronger, and last longer than the competition. Process equipment represents a significant Most importantly, Eriez understands the Advancements in technologies and The company has also retrofitted expansion capital investment, and annual inspections are dangers associated with handling permanent innovations are often implemented as upgrades tanks to competitor SE’s to boost performance. mandatory to maintain them in peak working magnets. during rebuild processes. Eriez can improve the magnetic power of order, to identify any looming issues and for the Its personnel are specially trained and follow possibility of process improvements. One of Eriez’ early innovations was the wet drum magnetic separators with enhanced specific job safety procedures to properly handle Regular equipment checks, process audits external oil expansion tank developed for its circuit design and better-quality magnets. high-strength magnetic elements. and in-plant certifications by Eriez will help suspended electromagnets (SE). The performance of vibratory feeders is Eriez inspections and performance audits improved with new energy saving components; maximise life. This ensures that the magnet coils always improve equipment availability by avoiding metal detectors are improved with software Eriez has the complete in-house capability unscheduled downtime. stay completely submerged, thus preventing updates; and smart phone technology can necessary to service, repair and refurbish Its technicians have an unparalleled level of moisture infiltration and coil burn-outs. feedback real time data to enhance maintenance damaged equipment quickly, accurately, and skill and knowledge understanding the application Subsequently, Eriez SE magnets run cooler, and operating processes. safely.

MORE INFORMATION: Eriez | 03 8401 7400 | www.eriez.com JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW MINE PLANNING & SOFTWARE 67

A different view of the simulation of rock Pivotal impacting the Grizzly bars. moments TREVOR PICKETT WA

THE world of natural resource processing is filled A simulation of with movement. rock impacting the Grizzly bars. From the first extraction of raw materials out of the ground, to the transport of that material to, and through, a processing plant and ultimately its distribution between waste and resource stockpiles, complex machinery is in motion and dealing with a multitude of static and dynamic loads. Historically, the simulation of these dynamic loads was an expensive and time-consuming process, but as technology and software have advanced, the complex process of in-putting and analysing this data has become more affordable and accessible. This is certainly the case in the mining industry where being forewarned is being forearmed. Changing friction values easily to simulate Time varying contact forces: Real time contact Utilising simulations of load lifts, ROM materials different scenarios. forces extracted from simulation. handling, conveyor function and a myriad of other situations allows risk to be assessed prior to moving into operation. Substation Lift: Image showing simulating substation A simulation can also pin-point areas of concern lift (CoG offset visible). and allow a full scenario to be run and tested before a worker is despatched or a machine fired into life. Lessons learned in a simulated environment make projects safer, more efficient and more cost-effective. One company that is bringing a new level of engineering design, analysis and simulation to the mining industry is Ettol. Based in WA, Ettol has been involved in civil and structural engineering, greenfield and brownfield dynamic loads to be calculated. mining projects and bulk materials handling for more Important data such as actual contact loads on than 20 years. shackles is critical when modelling lifts. This experience and the use of Algoryx simulation Using load factors of between 1.2 and 1.5 software, coupled with ANSYS Spaceclaim, allows Ettol to simulate engineering problems much closer (variations according to lift velocity) the entire model to reality, for more accurate data extraction and can be subjected to a range of loads to check for more detailed analysis. safety and efficiency before the crane operator is SMALL BUSINESS SERVICE, even on site. Thanks to advancements in 3D software BIG BUSINESS CAPABILITY capabilities, it is also possible to conduct real time Ettol recently carried out simulations to test the simulations and visualise exactly what is happening impact of ROM on Grizzly separators. when a load is lifted, a structure is loaded or material This detailed analysis allowed the angle and begins to travel down a chute. friction coefficient of the feed ramp to be varied, thus The direct modelling capabilities of Spaceclaim changing the impact of a given load on the screen of allow a 3D model of the project to be built and then the Grizzly. tested in a real time simulation for dynamic loads, The test can be run an infinite number of times with the light and fast rigid dynamics solvers of the if necessary and each time the load can be made to Algoryx package. rotate and strike the screen in a different place at a Prime examples of the application of this different angle. simulation software are lifting and rigging, material impact loads and the functionality of chute and bin The spring loaded Grizzly then responds to the doors. varying angles and degrees of impact. When it comes to lifting a load with slings or The whole project can be rotated 360 degrees rigging, Ettol’s simulation models can not only while the test is running. determine the centre of gravity (COG) but also The loads and reactions extracted from these • Computational analysis and simulation reveal exactly which lifted load is leaning and which Algoryx simulations can be coupled into ANSYS (FEM, DEM & Structural Dynamics) individual slings are working more than others. Mechanical software for further analysis and design • Design, documentation and certification The modularisation and combination of the verification. various software packages now allow a far more Ettol has also used this collaboration of simulation • Inspection asset management and construction support accurate model to be built, that not only provides software to analyse gear and pinion backlash, the • 3D modelling, prototyping and design dynamic shifts in the COG but can also be used to contact forces between gears and chain pins and for calculate exact sling and shackle loads. operating the joints and rotating robotic arms. • Infrastructure design In other software, such as Solidworks, the It seems that pivotal moments have just become models are created in CAD and must be moved • Mining Infrastructure (Process and NPI) more readily available, more cost-effective and more manually – essentially the engineer must take • Utility Infrastructure (Towers and Masts) snapshots throughout a range of movement and accurate. interpolate the data points in between. • Lift studies and lift designs However, running the same simulation in MORE INFORMATION: real time not only permits a smooth flow of data Ettol | 08 6165 8807 • Brownfields lift studies and installation methodologies throughout the lift, but also allows the velocity www.ettol.com.au of the lift to be varied and the corresponding +61 (08) 6165 8807 | [email protected] www.ettol.com.au TECHNICAL TALK: JUNE 2019 68 MINE PLANNING & SOFTWARE THE AUSTLIAN MINING REVIEW Flexible mine modelling

NATIONAL means that they can dial up or down functionality as can start the modelling process right there and different to what the industry has been using to date needed but in practice a company might start with then.” as it is a true optimiser. a basic Explorer bundle, upgrade it to a Geology Geologists can also use the software to build “Our Scheduler has had a lot of development MICROMINE is a comprehensive and easy to use Modeller bundle as drilling data becomes available implicit models of surfaces and grade to test over the last 18 months as has our Ring Design exploration and mine design solution and can bring and then finish off the Geology story with the geological models, and even drill extra holes to see tool.” benefits to almost every stage of the mining value Resource Modeller bundle.” if the model is robust. chain. Most of the changes and new features are When a company is thinking about feasibility Mr Gabbitus said that as more data becomes client driven but Micromine has made significant From prospecting and exploration through to studies and mine planning they can get the Mine available, the model (or even better, models) can architectural changes to both tools as well for speed geological modelling using implicit, stratigraphic Scheduler bundle which gives them the ability to develop and grow until the client reaches the points and ease of use. and/or explicit methods), to resource modelling optimise, design and plan the mine. where they are ready to start building a resource “Finally we have been working on new tools to for geologists and for engineers, Micromine covers Micromine is commodity agnostic and has been model. manage huge point cloud datasets, both from an life-of-mine design and planning through to daily used in almost all kinds of deposit from narrow vein “Because it’s all in one system there is no break import standpoint and then how we deal with this operations in open pit or underground mines. gold to massive porphyry to stratigraphic coal and in the flow of modelling,” he said. data,” Mr Gabbitus said. Product strategy manager Mark Gabbitus spoke all points in between,” Mr Gabbitus said. “Micromine has all the tools you need to “Traditionally it has been hard to turn complex to the Australian Mining Review about how the “We also have design and planning tools for analyse and estimate grades and information into a point clouds (tunnels, stopes etc.) into wireframes software can improve functionality and productivity most mining situations in both the surface and resource model quickly and robustly. without significant manual interaction. on site. underground environment.” “The speed of development means that should “We are going to deliver new tools to “Having data in a single system throughout new information become available, updating the significantly simplify and speed up this process in the process will definitely improve the ability of Improving exploration models is easy.” MM2020.” geologists, engineers and surveyors to collaborate Micromine is committed to delivering new and work together — increasing productivity just Micromine has a range of benefits in the resource Micromine 2020 and updated solutions to the resources industry, by making their lives easy,” Mr Gabbitus said. estimation and exploration process, particularly beyond software. “On top of this Micromine is very easy to around data management. There are hundreds of new features and fixes for “We are also committed to working with the learn, allowing new staff to get up to speed rapidly, Historical datasets (digital and paper) as well as all aspects of the mining value chain expected with broader community and are engaged in industry whilst having the depth of capability that means new mapping and drilling, combined with public the release of Micromine 2020 (MM2020) update projects such as GMG’s Open Mining Format, Micromine will grow with you as your skills and data such as Government geophysical surveys and in November. a project to develop and deliver a standard file needs increase.” maps, all need to be imported and transformed Mr Gabbitus said a few updates included the format for the mining industry with other software Mr Gabbitus stressed that each key module so that an exploration geologist can start planning implicit modelling tools and the new vein and providers such as Seequent, Deswik and Dassault,” of the software (Exploration, Mining, Stratigraphic future exploration activities. surface modelling tools which would allow the Mr Gabbitus said. Modelling, Scheduler, Resource Estimation, “Being able to plan sampling and drilling ability to model most geological situations. “Additionally we are a key participant in the Implicit Modelling, Wireframing, Surveying and Pit projects then take all of this information into the “We have also invested a lot of time in our $218M MinEx-CRC working with miners, Optimisation) is scalable and flexible to suit different field, execute them and review the results, whilst geostatistical analysis and charting tool — this was academics and geological surveys to discover how needs and projects. in the field, can make a massive difference to an something our clients had asked us to do and the we can gather and manage data from drilling below “Micromine is a modular solution that allows a explorer’s bottom line,” Mr Gabbitus said. new charts we have available are going to really cover. resources company to buy what they need, when “Changing your plans on the fly can save help people understand their data,” he said. “As a proudly West Australian founded company they need it,” he said. significant dollars. “We are releasing a new Stope Optimiser to we are also proud to have a global reach and “The scalable pricing and licensing options “Once you’ve found something interesting you the market in November which is going to be very reputation that is spreading.”

Implicit modelling uses data inputs and complex algorithms to produce 3D geological models, which can be readily analysed and iterated to finalise geological or grade interpretations.

MORE INFORMATION: Micromine | 08 9423 9000 | www.micromine.com JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW MINE PLANNING & SOFTWARE 69

MICROMINE Intuitive Mining Solutions

MICROMINE is a leading provider of innovative software solutions that span the breadth of the mining cycle from geological exploration and data management, to resource estimation, mine design, planning and production control. Customers use MICROMINE software to maximise their asset value, increase productivity and for decisions on which they know they can rely. Our software is renowned for its ease of use yet powerful capabilities. All products are available in numerous languages and supported by local experts. Founded over 30 years ago, MICROMINE solutions are used at more than 2,000 sites in over 90 countries.

micromine.com [email protected] T: +61 (0)8 9423 9000 TECHNICAL TALK: JUNE 2019 70 MINE PLANNING & SOFTWARE THE AUSTLIAN MINING REVIEW Simplify asset management

NATIONAL

REAL time asset management is vital on site when the downtime that comes with unplanned and unexpected maintenance can cost millions. Accurate asset management and condition reporting can mean the difference between unplanned downtime impacting productivity and profitability – so why wouldn’t you want to simply the process? PDS Asset Management Software can be used for web, android and iOS and eliminates the need for complicated spreadsheets and inefficient hand-written reports. PDS connects multiple work groups, captures valuable inspection data and reports all the relevant information you need in a simple, easy to read format and can easily expand as your business.

Idler

One of the most consistent causes of conveyor downtime and lost productivity in mine sites around the world is idler (roller) failure. PDS Idler helps reduce conveyor downtime through accurate digital recording of inspections, Created by mine maintenance managers for mine maintenance managers, PDS software captures data regarding asset management and condition monitoring. Idler captures precise, real time failure data — hand delivered to the site office where another also used to pick up heat differences. to the record for easy reference. reducing conveyor downtime and lost productivity. staff member would collate the information into With Idler you then record that failure on the “Once you’ve captured all of the failures in the PDS training and implementation officer Ricki a spreadsheet or SAP. tablet (iOS or android); all the Idlers are mapped Southgate said the traditional, more inefficient and field you generate the report from the data and inaccurate method of tagging during routine manual During an inspection you detect an idler in the system so it’s easy to accurately identify send it directly to the maintenance crews who can inspections meant extensive time was spent tagging failure by visual inspection or by the sound it unresolved failures. go out and replace the idlers once a maintenance equipment but also the data would have to be makes, while the use of thermal scanning can Photos and thermal scans can also be attached window is available,” Mr Southgate said.

www.pdsglobal.com

PDS ASSET MANAGEMENT SOFTWARE • Reduce unplanned downtime • Maximise productivity • Increase profitability

PDS Software is designed to meet the specific needs of our partners in the resources sector. Our cloud based asset management and condition monitoring applications eliminate paper based reporting and complicated spreadsheets. PDS Idler, PDS Wear, PDS Inspect & PDS Complex are a multiplatform* subscription-based solution for your reliability engineering needs. For more information or a product demonstration contact [email protected] *Web, iOS, Android, phone, tablet JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW MINE PLANNING & SOFTWARE 71

Once a site knows they have to replace two belts in 2020, they can get the supplier to quote the job well in PDS Idler provides a powerful management tool for detailed planning, execution and failure analysis. advance of the belts wearing out. Maintenance managers are able to run component will make it to the next shutdown which have increased production by 50 per “If something arises when a ship hasn’t reports from the PDS database to see trends or not. cent,” Mr Southgate said. turned up or a train is delayed then the on failures, failure types, and make decisions “Someone sitting in a head office in a capital “So now rather than use a time based manager will know exactly what the priorities around potentially looking to different suppliers city with access to PDS could simply login and prediction, you would use a tonne-based are and where to allocate their resources, just or manufacturers. generate reports for every site – they will have prediction – so you have the option there by generating a report.” Mr Southgate said it’s the simplicity and all the information in one report across all sites to change as the business (and production) ease-of-use that dramatically cuts down which would show every possibility forecast for evolves.” Complex inspection and reporting time. replacement,” he said. “Before you might have had three different “This increases bargaining power through Inspect PDS Complex makes accurate monitoring and crews walking around doing inspections on 40 procurement when approaching suppliers on a maintenance planning simple by allowing the conveyors on one mine site, and they would group level.” client to visualise the wear profiles of various PDS Inspect provides a robust digital platform all walk back and hand a piece of paper to a equipment. PDS Wear has also been adopted for the for capturing fault history against assets over planner who then has to sit there and add 40 management of wear data on both fixed and Originally Complex was designed as an lots of conveyor failures into a spreadsheet to time, enabling detailed reporting on plant mobile plant assets from pipe spools, apron condition and outstanding maintenance alternative documentation tool to 3D scan data create notifications,” he said. feeder pans, screen panels, transfer chute liners and for trending wear data as 3D scanning alone requirements. “Whereas now anyone could walk onto the and haul truck trays. provided no asset history or predictive analysis. “Now we can actually configure inspection field with an iPad and once they synchronise “We started off with conveyors but now Due to the cost associated with 3D scanning, plans digitally so someone can go in-field with their location it goes into the database so the we’ve moved on to pretty much anything that Complex has increased in popularity, becoming an iPad and open up to the inspection for person sitting back in the office can generate requires a forecast like pipe wear, apron feeders, an invaluable management tool for recording that day, add the work order number in, and the report there and then.” chains and rollers, rail wheels, even the rail line historical replacements, associated part number that the train runs on,” Mr Southgate said. complete all the inspections in the software” information and visualising wear profiles. Mr Southgate said. Wear “We’ll measure the wheels of the rail to see Mr Southgate said that PDS was one of the how much it’s worn, maybe it’s at 60mm and “PDS Inspect provides a quick snapshot of first companies to create the 2D drawings of PDS Wear gives users the critical information once it gets to 50mm you know you need to critical problems requiring attention and you 3D objects such as chutes in a layout so that needed to dramatically reduce unpredicted look at replacing it.” can add measurements or photographs for a field technician could view on a tablet during more description if needed.” failures due to wear, predict belt life, plan Sites can also configure their own parameters inspection and accurately mark off multiple scheduled belt replacements and assist in to take lead time into consideration when Interactive reporting and dashboard views liners and schedule them for replacement. better belt grade selection and accurate capital ordering stock in advance – saving valuable enable users to quickly see the condition of “They can also use it during shutdowns, for planning. downtime – and can even record wear based their assets as well as the current inspection example you can select 15 liners across that Mr Southgate said that PDS Wear means on tonnage. status according to priority. chute mark them all for replacement and once that maintenance managers can look at the “Historically you might have a cycle of six “We’ve got an At Fault dashboard which those are replaced their data will be moved into budget and know when they’re going to have years and suddenly within three years you need highlights everything that has been inspected the background history,” he said. all the resources on site. a replacement component and that’s because and requires some sort of corrective action,” “Now you’ve got the new install date for They can also know whether or not that of improvements on site over the last two years Mr Southgate said. those replacement liners as well.”

PDS Complex provides a market leading visualisation tool for tracking and predicting wear in assets with PDS Inspect is the practical digital solution to managing inspection records. multiple wear surfaces such as chute liners, screen panels, haul truck trays, feeders and crushers.

MORE INFORMATION: Productivity Development Solutions | 02 4905 0810 | www.pdsglobal.com TECHNICAL TALK: JUNE 2019 72 MINE PLANNING & SOFTWARE THE AUSTLIAN MINING REVIEW Time-saving solutions

NATIONAL to check it out, and for how long. Roshtek Inventory Manager is capable of meeting the high demands of a business, preventing WITH hundreds of employees and contractors on staff from having to search for inventory levels, the books, mining operations can often fall behind ordering information, or performing stocktakes too when it comes to keeping track of their workforce often. and assets, often spending valuable time trying to locate misplaced equipment, keep track of time The system captures detailed information on sheets and the dreaded task of payroll. each inventory including cost, multiple sell value, Luckily, Perth-based software company Roshtek location, serialisation, and even the department (the brand name of Existco) has a solution: a suite it is currently in, order on suppliers based on of attendance, asset and inventory management reorder information, update inventory levels when software that allow companies to regain control of goods arrive, issue inventory to jobs, and perform their operations with ease. stocktakes is all part of the system. Roshtek Software Solutions specialises in Attendance Manager is an industry-leading time vertical markets such as asset management, and attendance solution that saves businesses time inventory control, time and attendance, and office to reconcile timesheets and calculate entitlements. productivity solutions (messaging and quotation Detailed information on each employees’ systems), and with a broad range of automatic job times are recorded via a touchscreen-based Roshtek has a suite of attendance, asset and inventory management software that allow companies to data capture products, electronic and software regain control of their operations with ease. time system, which gives businesses the best user engineering services for the local and interstate interface. industry. further develop our knowledge and skills,” he said. including what site, location and even department All of Roshtek’s solutions use the latest Roshtek director and senior design engineer Eli Roshtek’s Asset Manager is an industry-leading it is currently in, who checked it in or out, the cost technologies including Barcoding, Passive RFiD, Abitbol said the firm dynamically utilises the latest asset tracking solution for small to medium-sized of the asset, when the warranty period expires, and Active RFiD, Satellite tracking, ‘Internet of proven technologies, bringing them to everyday businesses. even when maintenance is due on the asset, is all Things’ and incorporate mobility (rugged mobile businesses and allowing a more effective and The product keeps the location of companies’ captured by the system. computers), and labelling using thermal transfer efficient result. valuable assets at their fingertips, preventing them Roshtek Asset Manager also stores the technology. “We maintain and strengthen alliances with from having to search for misplaced, unreturned, transaction history of an asset, so companies know They can also be easily integrated to customers’ technology partners, such as Honeywell and Zebra, or lost assets. where it has been, how many times it has been existing ERP, accounting system, and in house line of and continue constant education and training to In addition, detailed information on each asset, broken or serviced, and who was the last person business solutions.

MORE INFORMATION: Existco | 08 9227 0088 | www.existco.com.au Optimal mining

TREVOR PICKETT NATIONAL

MODERN mining is a complex business but its core principles are deceptively simple: dig a commodity out of the ground, process that commodity to the point where it is saleable, and then transport it to the customer. In most cases the total resource in the ground has a finite value (subject to variations in commodity prices) and every cost associated with extracting that resource over the life of mine, by definition, diminishes net profitability. The goal then is to focus on cost reduction and production efficiency to increase production, profits and share price. Assets are a significant cost in every mining operation and their effective management should be a core focus for any mining operation. Putting the right personnel and maintenance maintenance schedules involves the collection created to provide more than drill-down cost Savvy management monitors the return on every asset and realises that plant and equipment should processes in place to ensure that assets are of fine data from all assets, the meaningful analysis: they deliver unique insights into the not only be available to contribute to production, maintained at the right time – with the right priority collation and interpretation of that data, and daily operation, efficiency and maintenance but must also be operationally excellent so that each and that maintenance schedules are synchronised then modelling that information under a requirements of mining assets – and more. contribution is as efficient as possible. with production schedules – will have far greater number of price and event-based scenarios. Many CFOs are still forced to work with The market will often judge a company more and more far-reaching positive effects on production, This combination of real-world spreadsheets when it comes to asset and harshly if production and profitability fails to meet profitability and market cap than micro-management measurement and simulated modelling maintenance reports. expectations and predictions, than if they fall short of isolated cost centres. requires a comprehensive and adaptable Apart from the time lag issues of this due to fluctuations in commodity prices. Enterprise Asset Management (EAM) method, they are forced to drive their With this in mind, it makes sense to view asset Information is power platform, like Mainpac. operations from a single financial viewpoint, management from a production standpoint, rather Designed, produced and implemented in rather than a multi-view operational than a financial standpoint. Designing and implementing optimised Australia, Mainpac’s four main modules were perspective. JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW MINE PLANNING & SOFTWARE 73

Movement records provide a history of operational asset movements in the operational asset structure. Template work orders describe the usual way that an organisation performs maintenance work and are The first movement record is created when the operational asset is first added to the operational asset primarily used to describe preventative maintenance. structure. Scheduled servicing Workshop optimisation

Acquiring data from assets and then analysing Bottlenecks can occur in busy workshops when and modelling that data in detail – in parallel with every available bay is full with scheduled repairs production schedule data – enables the development and a corrective maintenance job suddenly of accurate and timely maintenance schedules. appears at the door. With Mainpac, maintenance managers are A breakdown means that an asset is out of able to configure a work order template for each production and that means down-time costs are asset that automatically generates a bill of materials mounting. required from stores and opens a work order. At this point the maintenance manager must This can also include multiple part storage and decide what is the least expensive and most automated part counts and be integrated with efficient course of action is to return to full purchasing to keep regular items in stock at the production. required time. Using Mainpac’s asset information, that Once the work is completed, the work order is manager could determine if, for example, the closed and the asset is returned to service, with all With the Work Order Forecast, once tasks are set up, they can be used to generate forecast work orders. machines undergoing scheduled maintenance work carried out logged in the register. actually has 10pc operation time remaining Mainpac’s integrated approach allows real time Mainpac’s AI will analyse relevant maintenance This information can be easily integrated into all before it is critical. major ERPs. decisions to be made to compensate for variances and operational data, reporting on inconsistencies It is then possible to make the decision in production lines, the implementation of Reliability and variations so that appropriate corrective action to return that asset to service to maintain full can be taken, delivering asset operational efficiencies Centred Maintenance (RCM), the analysis of lease Getting mobile production, while the breakdown is repaired. versus buy, the ability to electronically automate and lowered overall costs. The software also prevents over-allocation inventory, a means to carry out accurate capital Similarly, if a company operates two fleets of In most cases it is more efficient for maintenance staff of maintenance resources, as Mainpac’s budgeting, and a structured and synchronised trucks — each of a different brand — the logged data to work on an asset in the field, in order to reduce maintenance planner will not allow this to maintenance schedule for every asset that can lead will enable the CFO to compare the service intervals downtime wherever possible. happen – thus streamlining the workshop’s to working capital savings, by arranging for vendors and maintenance costs of one fleet against the other. By necessity, this means that mobile ‘warehouses’ workload. to hold stock of scheduled maintenance parts rather When these operating costs are compared to must be created as service vehicles need to carry than buying them into the company’s stock bin. the initial capital costs of the assets, it is possible to parts and tools to carry out that work. Defend and optimise make more informed decisions about which trucks Mainpac’s mobility module allows parts, tools, Asset management to buy when it comes time to replenish a fleet. consumables and other assets to be allocated to an Through data acquisition directly from PLC individual service vehicle. Long term asset viability and life cycles require sensors or input from maintenance personnel, Notable rotables At the end of a shift, the software can determine accurate capital planning and budgeting. Mainpac’s EAM software constantly records the which parts need to be replenished and also real-world functionality of a mine’s assets. Is it better to lease or own a particular asset? Will Rotables are a class of asset that typically comprise guarantee accountability on all tools taken to the field. that decision change if the market climate changes? gearboxes, engines and other parts that are That data can then be utilised to model This allows all work done on a particular asset to Which assets should be parked if commodity prices removed from one asset, repaired or serviced and future scenarios, compare the Capex and Opex be justified according to the requirements of a given then returned to service in another asset. of assets, develop scheduled maintenance fall – based on production capabilities, depreciation work order. and other variables? Mainpac allows for each of these items to be programmes and stock fixed and mobile Maintenance managers take a great deal of solace stored in the asset register and data relating to that warehouses with essential parts. Mainpac refers to this analysis as asset intelligence from the ability to accurately log and track field work part’s initial cost, repair costs and service life is on Mainpac was developed to deliver complete (AI), which enables modelling under different because it provides a record of all maintenance hand for maintenance staff. functional capability for its clients. scenarios to arrive at preferred options for action in work carried out on each asset and ensures that it is each case. These items can be expensive and are difficult compliant and operationally capable. It is a single-source stream that is always to track from a costing perspective, but significant maintained and always upgradable. The software has an asset register that logs both The mobility module also has the capability to efficiencies and savings can be made by knowing parent and child assets, as well as classification of all record condition-based readings for asset monitoring It offers complete management of all fixed which parts can be repaired or serviced rather than assets. and store photos from inspections for corrosion, and mobile assets with intuitive reporting based replaced, and when each part should be retired. Data logged against each asset and asset class fatigue or wear, for example. on operational and financial considerations. This record-keeping works hand-in-hand with a can be used to improve reliability, develop better As this data is stored against each asset, it can also Mainpac typically delivers cost returns in only warranty and inventory. maintenance and operational practises and reduce be used as supporting documentation to create a 12 to 18 months. operating costs. Parts that fail under warranty can, by definition, be work order. This incredibly powerful system enables replaced or repaired without cost to the company. Analysis of this data will deliver insights that may Once opened, each work order is flagged and mining companies to optimise production have previously not been visible. Therefore, a vital part of cost minimisation for all can be inspected by a scheduler who can ensure that efficiency, minimise costs from an operational- An efficient operator will log lower fuel usage; assets, not just rotables, is an accurate management no asset is returned to service before all scheduled ly-sensitive perspective and ultimately defend there will be less brake and tyre wear; and there will of warranty conditions attached to each item. work has been completed and the work order is their bottom line for greater profits, higher share be higher total payloads. Mainpac delivers this function also. closed. prices and increased shareholder satisfaction.

MORE INFORMATION: Mainpac | 1300 624 672 | www.mainpac.com TECHNICAL TALK: JUNE 2019 74 MINE PLANNING & SOFTWARE THE AUSTLIAN MINING REVIEW

The Magman system requires very minimal training for operators due to its simplistic interface. Controlled Once a transaction or stock take is complete, the data is sent to the cloud based server, where a reconciliation statement can be output instantly by explosion the engineer or mine manager. This allows any discrepancies to be identified in TREVOR PICKETT a timely manner, while they are still easily traceable. NATIONAL The end result is timely reporting and peace of mind for mine managers who are legally responsible Magman specialise in Getac rugged THE storage and inventory management of tablets and laptops. for the control and responsible use of the company’s explosives is a significant responsibility for mining explosives. companies. With more than 70 Magman systems being used the discrepancy is a result of operator inattentiveness This dedicated electronic real-time inventory Ultimately, the company and its senior throughout the industry by some of the larger mining and complacency associated with completing stock control system for explosives, allows accurate and management are accountable for the responsible houses, the Magman system has broad acceptance report sheets. auditable inventory movements in and out of the use and inventory control of all explosives. throughout the industry. Any unaccounted-for explosives by law need magazine, rapid identification of any inventory However, conventional explosives inventory to be reported to the regulatory authorities, which discrepancies allowing investigations to be This innovative product, born from necessity control processes are often lacking in terms of can result in prosecution of the company and the undertaken quickly. and developed after many years of practical mining accuracy, auditability and timelines. and explosives management experience, has now statutory mine manager. Magman has provided the industry a functional The problem primarily arises from the timeliness become part of the KPMG METS scale-up program. In 2009, the WA Police undertook a massive and practical alternative to explosives paper-based and inaccuracies introduced through manual and operation in search of drugs and explosives, searching inventory control systems, with a streamlined With the benefit of experienced mentors, a paper-based reporting of explosives movements in the luggage of 2300 passengers which had arrived electronic process for explosives inventory comprehensive business and legal structure and and out of the company’s magazine. into the Perth and regional airports from mine sites. management, including: an analysis of the market, Magman has grown Typically, these paper-based systems require A spokeswoman said a significant quantity of • enhanced reporting features; significantly in recent years. operators to populate complex and often explosives was found to have been removed from • instantaneously updated records; Apart from its rapid uptake in the mining industry, dishevelled tabulated stock sheets with the inventory mine sites. the Magman software is also suited to rail companies movements in and out of the magazine. • a fully auditable document trail; Although the regulatory requirements have that transport explosives, pyrotechnic companies Operators are often inattentive and not inclined become increasing stringent since this time, the • real-time movement tracking and; which must also account for all their pyrotechnics to accurately complete paper based stock sheets due way in which mines manage explosives inventory • up-to-date stock takes at the press of a button. devices and even hospitals which are required to log to their complexity. remains unchanged – until now. No more scrunched-up papers, no more manual the inventory levels of their radioactive products. By the time the mining engineer completes Rodney Bedggood has spent many years as a reconciliations, reduced engineering resources to In addition to the cutting-edge explosives a magazine stocktake, transfers the paper-based mine manager, and possesses firsthand experience in manage magazine inventory and no more delays in inventory solution, Magman has a Short Interval stock reports into a spreadsheet and identifies any the deficiencies of paper-based explosives inventory identifying stock discrepancies. Control/Supervisor Production tracking system and discrepancies in the explosives inventory, it can be control processes and the inordinate amount of Now, when an operator is required to remove also supplies rugged notebooks and tablets through days or even weeks later. engineering time and resources which are dedicated or return explosives from a magazine, they simply its e-commerce website, 1300MAGMAN.com.au. to maintaining such systems. Any delays in identifying discrepancies in explosives use a specialised, rugged tablet — loaded with the After many years managing mines throughout inventory make investigating and identifying the This prompted him to develop a technology Magman software. Australia and Internationally, Rodney also offers a source of the error exceptionally difficult, particularly if solution, called Magman (Magazine Management). The Magman software guides the operator range of mine consulting services including mine through three simple steps, which records a fully management, project management, statutory auditable and accurate record of each inventory ticketed positions; mine design and planning; mine movement. feasibility and mine operational reviews.

PRACTICAL MINING SOLUTIONS. REAL RESULTS.

• Magman Electronic Explosives Management Systems • Magman Short Interval Control & Data Management Software • Ruggedised Notebook & Tablet sales (www.1300magman.com.au)

Magman software interface is intuitive and easy to use.

1300 MAGMAN (624 626) [email protected] MORE INFORMATION: Magman | 1300 MAGMAN (624 626) www.magman.net.au www.magman.net.au | www.1300MAGMAN.com.au JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW PROTECTIVE COATINGS 75 Conference addresses corrosion control NATIONAL

THE Australasian Corrosion Association (ACA) will host the Corrosion and Prevention 2019 conference on November, 24-27, at the Crown Promenade in Melbourne. This annual conference and trade exhibition will bring together leading researchers and industry practitioners who combat corrosion on a daily basis. C&P 2019 will showcase the latest techniques and technologies to help mitigate corrosion. It has been estimated that industries and governments spend billions of dollars every year on corrosion mitigation and repair, making it vital that the latest technologies and practices are applied to managing this threat. Diverse technical streams will showcase the latest developments in corrosion, ranging from fundamental corrosion science to hands-on application. Melbourne will host this year’s Corrosion and Prevention 2019 conference. Topics covered will include concrete infrastructure; mining and resources; oil and gas; About the Australasian corrosion and repair, steel corrosion, water emulating the academic and technical qualities for Corrosion Association infrastructure, cathodic protection of pipelines, which he was known. power generation and energy systems; and water The Australasian Corrosion Association is a In addition to the technical program, the and wastewater treatment. asset management, high-temperature corrosion, not-for-profit, membership association that non-ferrous metal corrosion and microbiologically conference exhibition will be an integral part of the As always, C&P 2019 will provide the premier disseminates information on corrosion and its influenced corrosion. activities. venue for networking opportunities for delegates prevention through the provision of training This year’s P F Thompson lecture will be It provides an opportunity for delegates to to network with colleagues and peers. courses, seminars, conferences, publications and delivered by Willie Mandeno, Principal Engineer experience the latest products and services relating other activities. Building on their well-established reputation, the Materials, WSP Opus. to corrosion mitigation. The vision of the ACA is that corrosion is social functions – including the Welcome Function managed sustainably and cost effectively to ensure Willie is an ACA life member and has specialised C&P 2019 will appeal to a wide range of and Exhibition, ACA Awards Dinner and Farewell the health and safety of the community and in the specification of engineering materials and industries, including building and construction; protection of the environment. protective coatings for more than 35 years. Function – will not disappoint. cultural and historical materials preservation; For further information, please visit the web The ACA’s premier dedicated lecture marks defence; education and research; food processing; For further information, please visit: https:// site: www.corrosion.com.au. Percival Faraday Thompson’s contribution by government; marine transportation and conference.corrosion.com.au/ CONTROL CORROSION Lubricate and revive your rusty equipment with CorrosionX

Unlike other lubricants, CorrosionX and CorrosionX HD prevents and restores equipment with rust and water damage. • Non flammable • Stops rust, electrolysis and oxidization on impact • Lubrication for switches and solenoids • Superfast penetration into corroded bolts and fittings • Can be applied over already wet electronics and • Already corroded PCB’s, contacts, switches and terminals

+64 09 438 8800 [email protected] www.corrosionx.org TECHNICAL TALK: JUNE 2019 76 PROTECTIVE COATINGS THE AUSTLIAN MINING REVIEW Revive rusty equipment

WA

CORROSION usually occurs when the degradation of metal occurs due to an electrochemical process and rust is a prime example of this. It occurs when iron is exposed to oxygen and water and unlike the greenish patina on copper, rust does not create a protective layer. The corrosion of iron continues as rust flakes off and exposes fresh iron to the atmosphere – which then also corrodes. Think of the impacts of rust on mining equipment, where the extra harsh atmosphere on a mine site, the abrasion, heat, chemicals, and Traditional sealants lie over any water on the surface of the metal whereas CorrosionX forms a barrier underneath the water. salt would quickly erode equipment, causing it to rust and reducing its lifespan. But what if there was a cost-effective way to increase the lifespan of CAT diggers, Volvo loaders and trucks by 10 per cent or to make Toyota Land Cruisers last another six months? What if you could take millions off material bills and ensure crews spent 10 pc less time dealing with frozen bolts, pins and shackles? What if rusted ventilation systems, air conditioners, heaters, communication radios and electronics could be resurrected? Luckily they can with the right lubrication. A thin layer of lubrication on the surface forms a protective coating - preventing oxygen, water and salt from getting into direct contact and protecting equipment from corrosion, wear CorrosionX is safe to use on electronics and can even improve performance. and tear.

Polar bonding

The key to effective lubrication is polar bonding, which is an electrostatic attraction to metal surfaces by some of the components found in lubricants like CorrosionX. It does far more than just to keep the air away from the metal, the product spreads in a capillary-like action until it reaches minimum thickness of .0002 and also frees seized parts as oxides are softened up in the process. CorrosionX HD (green cable tie) offers superior long-term protection for mining equipment. If you were to look at mating surfaces under the microscope you would see ‘asperities’ or to all assembled parts, coating all surfaces and ultra-thin, dielectric barrier that blocks the path long term protection for equipment exposed to surface roughness that appears to be similar to softening rust by crawling underneath flakes — of current and is safe to up to 36,000 Volt. the elements. microscopic mountains. which then fall off and can be easily removed CorrosionX FTFC is just one molecule thick It can be used to water proof electronics and These microscopic voids aid in allowing the with a scouring pad. (0.0004”); when you place two such treated electrics, especially those which get exposed to product to travel and to coat the entire surface Essentially, the FTFC sticks to metal like a conductors in contact with each other, the salt water, sulphur or methane. area, no matter how tightly joined. resistance between them is only about 0.1 Ohm. magnet, so it cannot be displaced by pressure, CorrosionX HD can be used on a wide Corrosion Technologies coined the term friction or moisture and literally defies gravity to So why doesn’t it short out adjacent range of equipment such as winches, leaf springs, “Fluid Thin Film Coating” (or FTFC for short) loosen the most hopelessly seized or corroded conductors? A separation of even just a fraction gears, steel cables, sheaves and pulleys and on to describe the basic technology found in all its parts. of a millimetre is so many molecules wide that it scaffolding, trailer springs, HIAB controls and anti-corrosion products and to distinguish them exhibits a resistance beyond the billions of Ohms Rust, friction and wear are all dramatically cranes. from barrier coatings or wax-based sealants that instrumentation can measure. reduced by lubrication that stays bonded in place Not only is CorrosionX HD a long term commonly used as corrosion inhibitors. In practical terms, CorrosionX is an insulator and wear surfaces are separated by a super slick, anti-seize, but it’s a high performing lubricant They are not sealants in the traditional sense, and does not interfere with circuitry, cleaning protective coating. when fitting bolts, especially those which are contain no wax, tar, silicone or solids and leave contact points and improving connectivity no sticky, gummy mess behind. in electronics that have been damaged by prone to galling/freezing. Insulating electronics Wax CPC’S are designed to prevent rust by environmental exposure like com radios, VHF’s, Don’t waste millions of dollars on new attempting to stop (salt) water contact with the deck switches and trailer equipment. machines, non-productive labour hours, metal. When electronic gear on site is subject to harsh unreliable equipment and down-time just They do not interrupt the corrosion, and outdoor environments and saltwater spray, Heavy duty because of rust. actually often enclose the problem, allowing rust CorrosionX can be used to protect and even If you could prevent and actively fight to continue to spread underneath. improve performance of switches and circuit CorrosionX Heavy Duty (HD) is a thicker version corrosion why wouldn’t you? While CorrosionX is not a rust remover, it breakers bothered by moisture. of CorrosionX, and while it’s a slower penetrant, Make your machines last longer and increase will facilitate its removal by penetrating deeply First it displaces the electrolyte, then leaves an it offers extreme longevity in rust protection and productivity with CorrosionX.

MORE INFORMATION: CorrosionX | +64 09 438 8800 | www.corrosionx.org JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW PROTECTIVE COATINGS 77 Thermoshield has you covered

NATIONAL

MOST people, when they think about the longevity of their building, the efficiency of their air conditioning and solar PV performance, overlook roofs and roof coatings, but they shouldn’t. Forged from the desert furnaces of the Aussie outback, Australia’s coating industry is world class by necessity, because few places in the world need to cope with such extreme conditions. Thermoshield has the capabilities to repair, seal, improve the insulating resistance values (R-values) and future-proof solar PV and other expensive investments. In fact, Thermoshield is an effective solution for any commercial or private application where there is a need to reduce radiant heat, or where there is a need to preserve structures susceptible to thermal shock and corrosion.

Breaking it down

What is radiant heat, thermal shock and corrosion, and why are they important? Thermoshield improves the look, longevity and value of buildings. Thermoshield offers three distinct advantages. Thirdly, it prevents rust and corrosion. It is the reason the company uses anticon The difference between the high-gloss Firstly, it minimises power usage and the need Thermoshield has been used to stop rust in insulation and bats in the ceilings of housing, dongas, resin applied to tin roofs and a Thermoshield for air-conditioning in the home, factory or donga mess halls and factories. steel roofs. protective coating is stark. because of its incredible insulating properties. The insulation principle is simple enough: by A high-gloss coating reflects the heat away from Secondly, it can completely stop thermal shock. creating dead air space you limit the heat’s ability to Radiant heat the surface which works to a certain extent but, transfer and pass through an object or a structure. The insulating properties and the physical barrier over time, the reflective surface will fade, tarnish created by the product keeps the temperature Typically, this would be achieved with fibreglass and become ineffective. down and stops the thermal expansion and Radiant heat is the heat emanating from the wool and a high-gloss reflective coating on the contraction of steel. substrate on your roof. roof. (CONTINUED OVER)

• ASSET PROTECTION addressing corrosion, water proofing, roof strengthening. • THERMAL INSULATION applied to substrates resulting in lower cooling costs and nullifying thermal shock. • FUTURE PROOFING prior to the installation of Photovoltaic panels.

thermoshield.com.au

All works carried out are compliant with OH&S and accompanied by a 10 year Warranty. Thermoshield Australia commenced trading in August 1997. We are the manufactures and applicators of our highly PV panels Rust treatment accredited and successful product Thermoshield. We are ISO accredited in Quality Systems (ISO 9001:2015), Environmental (ISO 14001:2015) and Environmental Product Declaration (ISO 14025). Thermoshield is fire rated by the CSIRO and has dedicated R-ratings and is CM3 Registered. Thermal protection Protection against ammonium nitrate

Factory 11, 42 Mills Road Dandenong VIC 3175 [email protected] 0417 563 955 (03) 9728 8800 TECHNICAL TALK: JUNE 2019 78 PROTECTIVE COATINGS THE AUSTLIAN MINING REVIEW

(CONTINUED FROM PAGE 77)

When Thermoshield is applied to a roof it adds an extra layer of insulation and a physical barrier between the roof and the sun.

Thermoshield works on the principles of So how does it work? insulation. Two coats of Thermoshield is applied at 250 Well, it’s micro-tech. microns per coat (total 500-micron wet film The best high-tech should operate on simple thickness). Once applied, Thermoshield dries to principles and that is exactly what Thermoshield 375 microns dry-film thickness. accomplishes. For such a fine coating, Thermoshield Custom made, ultra-durable ceramic spheres punches well above its weight. At 500 microns are set in a water-based emulsion that has the wet-film thickness, the Thermoshield coating consistency of paint. performs just as well as an R-4.5 batt, and in direct sunlight can go as high as R-6.5. These microspheres have been specially manufactured to withstand the harshest The company can guarantee its work on a conditions and treatment the Australian outback restored roof for 10 years, where a brand new can throw at them. roof is only guaranteed for six years. The glass spheres that give Thermoshield its insulating properties. The locally manufactured coating technology has been designed to be hardy, durable, simple Thermal shock increases the performance and efficiency of solar With a PH of five, storing large quantities and easy to apply using just about any sort of of ammonium nitrate comes at a high cost – PV cells. applicator – from a paintbrush to a 2000psi generally a new facility needing to be built every Thermal shock is the most common form of roof The optimal temperature for PV cells is airless spray unit and everything in between. six years. stress and degradation. below 30 degrees Celsius, a temperature you Those micro spheres are the real, It causes warping, cracks and ultimately leaks would be hard pressed to find in the shade on When Thermoshield helped Rio Tinto with ground-breaking advantage of Thermoshield. its ammonium nitrate storage, the results were to appear on the roof surface, and it is a real the coolest summer’s day in the Pilbara. The insulation principle of dead air space is outstanding. problem in our hot, mineral rich areas such as scaled down to the micro level and then, by the Pilbara and far north Queensland. Corrosion Large, open-roofed storage facilities were layering the hollow beads upon one another, When the surface of the roof heats, the metal once given a life of six to seven years before the dead air space principle is exponentially expands, then once the temperature drops, the ammonium nitrate would cause rot in the amplified. High explosives probably aren’t the first thing concrete and corrosion in the tin, ultimately the tin contracts and warps, causing permanent When this is combined with the water-based that comes to mind when you think of a roof causing the structure to collapse on itself. damage. emulsion that binds the spheres together, you coating, but the applications of Thermoshield Thermoshield can completely negate the Thermoshield has provided a fire-retardant, get a rock-solid coating that insulates as well as effects of thermal shock by providing a physical, on the mine site go beyond futureproofing and corrosion-proof solution that continues to stand reinforces any surface it is applied to. insulating roofs. impermeable and insulated barrier that keeps the test of time. The spheres are strong enough to pass the roof substrate cool. It has been used as a solution for major By applying the coating to the walls and through a 2000psi airless unit, but also versatile The application of this product to a steel problems caused by one of the most difficult to ceilings of the structure (external and internal), enough for the grey nomads who also love this roof not only protects it from thermal shock, store and highly corrosive substances on mine the company has kept the building functional and product and paint it on by hand when they want by keeping the roof surface cooler, but also sites – ammonium nitrate. free from corrosion and rot for nearly 10 years. extra insulation and protection for their caravans.

Thermal shock has buckled the tin and the damaged coating has led to corrosion. A severely corroded interior wall. JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW PROTECTIVE COATINGS 79

SPRAY-ON ® TOUGH ELASTOMERIC TUFFLON LINING PURE POLYUREA MINING-CERTIFIED The only polyurea with Mining Certification MDG3608 THE HARDEST-WORKING PROTECTIVE COATING IN MINING Made in Australia for Australian Mining

CONVEYOR PULLEY LININGS SECONDARY CONTAINMENT LINING ANTI-STATIC COATING ON CASTINGS EXTRA SLIP OPTION FOR TRUCK TIPPERS HEAVY DUTY PROTECTION FOR BUCKETS VIBRATOR DECK LININGS and more... PROTECTS EQUIPMENT FROM IMPACT [email protected] | www.liquimix.com/mining | 07 3277 6655 STOPS AND PREVENTS CORROSION CHEMICAL RESISTANT TECHNICAL TALK: JUNE 2019 80 PROTECTIVE COATINGS THE AUSTLIAN MINING REVIEW Film stars TREVOR PICKETT QLD

MINING equipment and infrastructure in any industry are often subjected to the harshest environmental factors, such as heat, constant impact, abrasion, corrosion and chemical attack. Surface coating technology is making great headway toward protecting this valuable equipment and prolonging service life. A coal mine wash tank being sprayed with Tufflon-P80 polyurea – a tough and flexible anti-abrasive coating. After 26 years in the protective coatings industry, Queensland manufacturer, LiquiMix, has developed a range of polyureas that solve many expensive and environmentally sensitive problems facing the mining industry. LiquiMix’s range of Tufflon polyureas contain varying degrees of hardness, impact resistance and flexibility, with added qualities of anti-static, fire-resistance, extra-slip and potable-water approval. All-rounder Tufflon-P80, a polyurea coating designed for permanent immersion (and complies with AS4020 for potable water) is ideal for lining chemical bunds and for use over geofabric to provide a flexible repair of damaged concrete and dams. Tufflon-P80 has an elongation of 450pc pairing strength with great flexibility. The elastomeric properties of Tufflon allow for thermal expansion and contraction of the concrete or steel substrate underneath, without tearing or splitting, bridging hairline cracks and providing permanent protection. Coal wash plants are a highly abrasive A coal mine wash tank before being coated with Tufflon-P80. This is an incredibly harsh environment but the coating is three times more wear resistant that steel. environment where Tufflon-P80 shines; it is preparation. the load begins to move, which is safer for LiquiMix tests all applications for adhesion, three times more abrasion-resistant than steel Exceptional impact resistance is D60’s star personnel and less likely to cause the truck or using a hydraulic adhesion tester. and has proven very successful as a lining for selling point, as it can withstand the constant trailer to tip on an uneven or soft surface. inside coal wash down chutes. Hydraulic force is applied to the lining until pounding of the ore. Tufflon-D60 is particularly useful in the Tufflon is eventually pulled away from its Conveyor pulleys are prone to rapid wear This coating finds extensive use in the trays aluminium trays. Aluminium construction substrate. from dust and contaminants and are also helps to reduce GVM and therefore increase of mining tipper trucks and has been widely The force required to break it away is highly resonant and noisy during operation, if the vehicle’s actual payload, but the alloy is accepted by the Australian Transport Authority measured and recorded. Forces of 5Mpa insufficiently lagged. notoriously wear-prone and suffers greatly because of its unique characteristics. (725psi) have been required to pull Tufflon off Because Tufflon-P80 has excellent adhesion from the continuous impact and abrasions of to steel, when it is applied to these pulleys Variant Tufflon-D60SL has an extra slip coal and ore. aluminium and as much as 12Mpa (1740psi) additive allowing for loads to release more have been required to tear it off a steel they wear significantly less, have longer service D60 or D60SL can be applied at a thickness easily and at a lower angle than an uncoated substrate. This is a significantly high level of intervals and operate far more quietly. of only 3mm at the front end and on the tray. adhesion. The anti-static grade Tufflon-P90AS sides of the tray and gradually increased to prevents even more coal and iron ore dust Typically, D60SL allows a load of material a thickness of 8mm at the rear of the tipper, It is this level of bonding between Tufflon from clinging to the pulley, reducing wear even to release 20 degrees earlier than an uncoated where the greatest abrasion occurs. and a variety of substrates that makes it suitable tray surface. further. Tufflon-D60 and D60SL have excellent for coating steel pylons before they are driven Tufflon-D60 is harder than P80 and was Thus, if a load would normally begin to impact resistance but also superb adhesion into the ground, to prevent corrosion. developed for application directly to steel slide at 45 degrees, the Tufflon-D60SL coating to all metal. In the case of aluminium though, It is also used extensively on offshore rigs without a primer, however best results are would allow it to release at only 25 degrees. the surface should be blasted and etch-primed for corrosion protection of metal infrastructure achieved when the surface is blasted first, in As a result, the tipper tray is lower when before the D60 top coat is applied. and equipment at sea.

This bucket was sandblasted and masked-off before being sprayed with Tufflon-D60. This coating was designed to be applied directly to steel and has very high impact resistance. JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW PROTECTIVE COATINGS 81

This coal mine settling tank has been sprayed with Tufflon-P80. The coating’s anti-corrosion, high adhesion and high abrasion resistance make it perfectly suited to this application. After the coating has dried, a technician checks for final dry film thickness with an ultrasonic tester. Both P80 and D60 can be applied to pressurises and heats them and then mixes surface of gravel roads or compacted road LiquiMix’s range of polyurea coatings are concrete to form a seamless coating suitable them at the gun. base. cost-effective and create long-term savings for containing everything from potable water This airless spray system is produced by Liquibond can be applied by spraying or over the life of the mine. through to the harshest acids and alkalis. Graco. LiquiMix is the leading Graco Reactor dribbling it over the road, at which point it They work hard and extend maintenance However, fast-curing epoxy primer Civilox distributor throughout Australia and New penetrates the top 50mm below the surface service intervals, increase component service is required before either coating is applied to Zealand and has the largest Graco service providing long-term consolidation and very bare concrete to avoid pinholes in the finish. centre in the southern hemisphere. effective dust control. life, improve tipper safety and protect expensive fixed plant equipment. Application of P80 and D60 polyureas are Another product earning its stripes in the Heat, dust, salt, abrasion, water and done with specialised plural spray equipment Australian mining industry is Liquibond, a noxious chemicals constantly take their toll Tufflon coatings may not bask in the that accurately proportions the two parts, unique single-part polyurethane that binds the on mining equipment and infrastructure but limelight but they are definitely film stars.

MORE INFORMATION: LiquiMix Pty Ltd | 07 3277 6655 | www.liquimix.com Thick skinned

TREVOR PICKETT QLD

DICEROS bicornis might sound like a chemical compound found in a polyurethane formulation but it is, in fact, the Latin name for a Black Rhino – the beast with an incredibly tough hide. Rhino Linings were named after these thick-skinned juggernauts and the name aptly describes their range of protective coatings. Two-part, spray-applied, high build polyurethane was developed in the US in the early 80s to protect the beds of pickup trucks – the highest selling vehicles in America for many years. Russell Lewis, the founder of Rhino Linings Corporation in the US, was a pioneer in this process and perfected the technology and spray equipment for the application of two-part high build polyurethane. He recognised the benefit of the product and A pulley coated with Rhino Tuff Stuff. its ability to resist the rigours of wear and abuse It was the Australians who took the lead is a different creature altogether and must be hydraulically-driven pump systems apply between in pickup beds, long before the advent of drop-in when it came to designing and building safe and pre-heated to 60 degrees Celsius before it can be 2500 and 3000psi of pressure to the two parts, plastic liners (also known as ‘load accelerators’ to cost-effective, hydraulically-driven, analogue spray applied. and they are mixed in the gun before being sprayed those in the trade). equipment to suit the application of these polyurea It cures in five to seven seconds and is not onto the prepared surface. coating systems. So, just as the US had supplied Rhino Linings Corporation started operations in affected by humidity. Each component of the The brilliance of this type of spray system is that the USA in 1988 and Australia in 2001. Australia with polyurethane spray technology, two-part mix is stored in a specially made, sealed after the job is finished, the system can be allowed Polychem reciprocated by supplying its polyurea In the early to mid-90s, spray-applied pure and 200l drum and a pump station circulates each to cool and because the two parts are only mixed hybrid polyurea coatings were developed in the equipment to the US and joined Rhino Linings part separately through a heater (including the at the gun, the unused portions of each drum are USA and released to industry as a new product. Corporation as Rhino Linings Australasia Pty Ltd. hoses to the spray gun) until they are both up to uncontaminated and are free to be used at any time On the other side of the world, in Australia, Now, polyurethane coatings, like Rhino’s ute in the future on the next job. Even the gun does protection, can be applied at room temperature temperature. This typically takes half an hour. Polychem on the Gold Coast saw the opportunity not require flushing. to expand into this range of products before joining and the two-part mix will cure in 15-25 seconds. Once up to temperature, the modern-day Rhino Linings. Polyurea however, and particularly Pure Polyurea, Graco-designed solid state electric and/or (CONTINUED OVER) TECHNICAL TALK: JUNE 2019 82 PROTECTIVE COATINGS THE AUSTLIAN MINING REVIEW

(CONTINUED FROM PAGE 81)

Rio Tinto salt pulleys with Rhino Tuff Stuff-encapsulated ends/fastener cover plates installed.

The coverage is also superb because a total of These rollers can vary from 600mm in 400l (200l of each part) will cover 400m2 with a diameter, 2m in length and 4t in weight to 3m in 1mm coating thickness. diameter, 5m ling and 15t in weight. Rhino Linings Pure Polyurea is also highly The end plates on these rollers work hard chemical-resistant and some versions have added under load. flame retardants for specialised applications. They have a drive mechanism and a shaft at The Rhino Pure Polyurea family of products each end and the bolts that hold these plates in are hard wearing, chemically-resistant and tough, place are subject to dust, salt, water and vibration. yet flexible in some versions. This is the perfect storm for bolt failure as tiny It is well-suited to chutes, buckets and concrete stress fractures eventually form and the ingress clarifier tanks. of salt and water causes corrosion inside the bolt In the case of concrete tanks, the optimal shaft, which ultimately leads to the bolt failing application time is before the tank is put into under the tensile load. service as the coating bonds with the concrete In many cases, the rollers would fail in as little and prevents any leaching of chemicals into the as a year and when that happened the whole substrate once applied. conveyor went down and the line was out of Because polyurea cures so quickly it can be service – a costly exercise. applied to a tank, which can then be returned to However, when the Rhino Lining’s Tuff Stuff service within 12 hours. A Rhino Linings applicator applying Rhino Pure polyurea in the field. spray-applied polyurethane was applied, in the The Australian-manufactured Pure Polyurea field, to these end plates, it was able to coat all PP1195 coating is seamless (like all of these the nooks and crannies and provide a flexible, coatings), will not separate from the concrete, will corrosion resistant coating that prevented all the not catch or interfere with the rotating arms in a contaminants – especially salt and water – from clarifier tank and has a tensile strength in excess reaching the bolts in question. of 3200psi. As a result, those end plates have not failed Mine site engineers have recognised the since the coating was applied over six years ago. long-term benefits of Rhino’s polyurea coatings A remarkable result in such a savage environment. too, when it comes to the life of chemical storage bunds. Another coating yielding impressive results in the concrete construction arena is Rhinothane Acids, alkalis, fuels and harmful chemicals soon Hard Coat. seep into unsealed concrete bunds and eventually make their way into the subsoil – hardly an This is a hard, tough, solid plastic type coating environmentally acceptable situation. that is typically applied to styrofoam and used as a core filling in bridges and numerous other Once again, the best option is to coat these concrete structures. bunds before they are used so that the coating can bond with the concrete from the outset for a The Rhinothane coating prevents the perfect impervious seal that will offer total chemical styrofoam from collapsing under the weight resistance for many years in most applications. of the concrete, and when the coated foam Polyurea is also ideally suited for the corrosion component is set in place it can serve as a former and impact protection of steel structures and for reinforcing steel and also saves on the amount tanks. of concrete required for the job. This is another cost saving resulting from a clever coating. To say that Rhino’s thick-skinned ute lining is versatile is a masterpiece of understatement. Rhino Linings can supply the equipment, parts, primers, products, training and tech support for Apart from offering years of scratch, dent and the application of polyurea coatings. rust protection to tens of thousands of pickups ® and utes around the world, it also has anti-ballistic It is the only company in Australia that Specify Rhino Linings properties and that is why it is used on the rear manufactures in Australia and it frequently produces for your next project. doors of Chinook helicopters and applied to big batches of polyurea and polyurethane, nearly body-armour. every week, and truck it to customers around the Compared to these applications, protecting the country and overseas. High quality, spray-applied underside of mud guards on mining equipment or Its other manufacturing plant is in Texas, coating fuel and oil tanks is a walk in the park. which means it also has the capability to ship coating solutions that provide An interesting case history of Rhino’s internationally. superior protection against polyurethane ute lining is its application to Rhino’s linings may be thick-skinned but the conveyor rollers in the hot and acrid environment company is still sensitive to their customer’s corrosion, impact, abrasion, of WA’s salt mines. needs. slipping and noise. MORE INFORMATION: Rhino Linings Australasia Pty Ltd. 1300 88 77 80 | rhinolinings.com.au 07 5585 7000 | [email protected] | rhinolinings.com.au JUNE 2019 TECHNICAL TALK: THE AUSTLIAN MINING REVIEW PROTECTIVE COATINGS 83 Revolutionary coating systems

NATIONAL

EQUIPMENT on mine sites can face extreme conditions, so protective coatings are essential to ensure machinery functions to a high standard for its entire life cycle. Unfortunately, the drying time in coating systems has traditionally be a long and drawn-out process, with one day needed for the primer coats, the need for sanding between each coat and a final day required to apply the top coat. Masterblasters owner and general manager Tim Hamblin was confident the company could find a solution and avoid this extensive downtime – and that solution was the three-coat system. “We developed the three-coat system with our paint supplier, Paint-n-Colour Toowoomba, which would allow us to reduce the drying time on coatings by 33 per cent,” Mr Hamblin said. “Essentially, instead of spending multiple days on each piece of equipment we can be in and out in one day – saving our clients valuable time and money.” Masterblasters has developed a revolutionary three-coat system which cuts drying time by 33 per cent. Usually protective coatings dry in fine sand-like particles on the equipment, requiring the crew to The system can dramatically extend the life cycle different sized equipment, along with our chemicals and other corrosive elements. sand down all surfaces before applying the final coat of machinery in challenging environments where three-coat system, we really can cater for most of Masterblasters can prepare a metal surface our clients’ needs.” of paint. equipment is often cleaned and washed down with by removing any corrosion or previous coating, mine water, which is often saltier than sea water. Masterblasters’ three-coat system uses a paint providing a clean profile for paint to adhere to. Abrasive blasting that does not dry in fine particles – negating the “We developed the system to cater for these This is a crucial step in the process for the overall need for sanding. clients and give them the high quality protection Abrasive blasting removes millscale, rust and protection and longevity of mining equipment “With that step removed in the drying process, they need in less time than our competitors,” Mr damaged paint caused by operating in environments protective coatings. we can complete our work faster and still to an Hamblin said. with excessive heat and UV, exposure to incredibly high standard,” Mr Hamblin said. ‘With a variety of drying bays available for (CONTINUED OVER)

DELIVERING HIGH PERFORMANCE OUTCOMES IN ABRASIVE BLASTING PROTECTIVE COATINGS MOBILE SERVICES WE GUARANTEE: • High levels of durability & quality finishes FOR STRUCTURES AND EQUIPMENT OPERATING IN CHALLENGING • Professional workmanship ENVIRONMENTS: • Comprehensive quality management • High temperatures • Reliable turnaround times • UV exposure • Consistent outcomes • Corrosive environments • ISO 9001:2015 CERTIFIED • Mining • NACE QUALIFIED EMPLOYEES • Industrial process plants • MODERN & ENVIRONMENTALLY CERTIFIED • Operations in remote and difficult terrains BLASTING & COATING FACILITY

07 4634 6106 [email protected] masterblasters.com.au TECHNICAL TALK: JUNE 2019 84 PROTECTIVE COATINGS THE AUSTLIAN MINING REVIEW

(CONTINUED FROM PAGE 83)

With a variety of drying bay sizes, Masterblasters can cater for a range of equipment sizes.

Mr Hamblin said the company used temperature, adhesion and chemical bonding, wear mining sites experience varied exposure levels source the right paint for any project. quality-assured garnet with low chloride certification, resistance, as well as cost efficiency and ongoing so it’s essential a variety of high-performance, “Our coatings help reduce downtime and or alternative abrasive mediums to ensure maintenance requirements.” heavy duty protective coatings be considered. in turn maintenance costs over the life of consistency and maximum corrosion protection. “Our fully environmentally compliant blasting In the same vein, the internal and equipment,” Mr Hamblin said. external surfaces of processing, storage or “The right combination of abrasive blasting and facility in Toowoomba caters for large scale equipment “We offer comprehensive technical advice on thickener tanks will all have different coating protective coatings can reduce the costs of repairs including drilling rigs, structural steel beams (of up to all protective coating options for our clients.” and replacement equipment and really add value for 18m), as well as smaller components; with extensive requirements depending on the temperatures and chemicals they are exposed to. Through supplier Paint-n-Colour, our clients,” he said. storage and set-down areas onsite,” he said. Whether the need is for corrosion Masterblasters also offers custom paint matching “Our rigorous assessment process enables us protection, fire protection, chemicalservices which are included with expert determine the best surface preparation method for Custom coatings resistance, long-term weathering, colour technical advice from industrial chemists on the your equipment or site. stability, abrasion, insulation, heat resistance, best product and best coating options for any “We consider factors such as humidity and Different equipment in separate locations on or immersion linings, Masterblasters can situation.

Depending on its location, equipment may be exposed to the elements and abrasion or a range of chemicals and temperatures – each with different coating requirements.

The right combination of abrasive blasting and protective coating can dramatically extend the life of mining equipment.

MORE INFORMATION: Masterblasters | 07 4634 6106 | www.masterblasters.com.au JUNE 2019 THE AUSTLIAN MINING REVIEW IN THE SPOTLIGHT 85 HAVILAH RESOURCES CHIEF EXECUTIVE WALTER RICHARDS Over the past decade, Junior Havilah Resources has delineated a JORC Resource metal inventory of 1.3mt of copper, 3.2moz of gold, 31.6kt of cobalt and 450mt of iron ore. Emma Davies spoke with chief executive Walter Richards about the recent partnership with the GFG Alliance, the company’s iron ore strategy and plans for the Mutooroo and Kalkaroo projects.

Q. Can you please tell me how the capital injection of up to $100m from OneSteel Manufacturing will impact Havilah’s iron ore assets and copper prospects?

This proposed investment in Havilah by GFG Alliance will see Havilah’s work programs for its iron ore assets and its copper prospects in the Mutooroo Copper- Cobalt District, including the Mutooroo deposit, being fully funded through the completion of definitive feasibility studies. This will allow Havilah to make decisions about investing in the development of the projects and potentially transforming them into actual mining operations. Funding is an ongoing challenge for many junior explorers but this strategic alliance with GFG presents an opportunity for Havilah to advance its work programs to the benefit of all shareholders, and the wider South Australian community. The work programs can be advanced with confidence, knowing that they are fully funded, including adequate allowance for contingency.

Q. How will the partnership with GFG help Havilah commercialise and gain access to global markets?

The GFG Alliance is a London-headquar- tered international group of businesses, Iron and copper project scope areas showing Havilah Exploration Licences and prospects. founded and owned by the British Gupta family, with annual revenue of over US$15 An overview of the proposed funding via a This approach can also reduce project billion and around 15,000 staff. It combines Share Subscription Agreement (Agreement) risk by maximising the benefit from energy generation, metal manufacturing, was provided in our announcement of May conventional processing methods and engineering, natural resources and financial 1, 2019, with further detail to follow upon relatively low capital input to produce a services, working together to deliver a the release of our Notice of Meeting, which is copper concentrate. common business strategy. expected to be completed by the end of June Key to this strategy is the discovery The Alliance comprises Liberty, an 2019. of additional shallow copper-cobalt integrated industrial and metals business; Broadly, Havilah will receive a committed resources located in the surrounding SIMEC, a resources and infrastructure initial placement of $6m of funding by way of highly prospective Mutooroo Copper-Cobalt group; Wyelands, a banking and financial subscription for fully paid ordinary shares, District, within trucking distance of the services arm; JAHAMA, a division that with committed subsequent placements of existing Mutooroo resource. manages and develops the Alliance’s global $44m subject to the achievement of project Later stages of the program will seek property holdings; and the GFG Foundation, milestones and $17m in conditional project Mr Walter Richards. to realise the potential value of cobalt that focuses on retention and creation of funding, if required, to complete agreed work Havilah’s board of directors will also contained in the Mutooroo ore as well as engineering and industrial skills. programs on the projects. continue to consist of a majority of independent investigate the viability and potential value The acquisition of the ArcelorMittal These subscriptions will take place directors and will have an independent chair. of transitioning to an underground mining European assets will increase the group’s over an expected three years, which is the As a listed entity on the ASX, Havilah will operation (see summary of the planned workforce to about 30,000 people and current expected duration of the agreed work also need to continue to comply with the ASX staged work program in Table 1). turnover to over US$20 billion. programs. GFG’s interest in Havilah will Listing Rules and the Corporations Act which In summary, the approach to advancing The GFG Alliance acquired the Whyalla therefore increase as the work on the work provides protection for minority shareholders. Mutooroo is not changing, but work may be steelworks, which also includes an iron ore programs is completed. accelerated with the confidence once it is export facility. It is expected that GFG will own 51pc fully funded. Q. Now Havilah is fully funded, what of Havilah upon completion of the work Establishing a relationship with the GFG are your plans for the Mutooroo also stands to benefit Alliance provides access for Havilah’s iron ore programs. Mutooroo project? significantly from infrastructure that will assets to a steelworks and a port. A further $25m in conditional development potentially be built to support the iron ore Shipping directly to a steelworks, securing funding for the Mutooroo project is provided Work has already commenced on a new assets. a market for the iron ore and avoiding the high for in the agreement for funding of the scoping study for the Mutooroo Project This could further improve the economics capital cost associated with the construction development costs of the Mutooroo project (Mutooroo), with the aim of developing of the project. of a port creates for Havilah the opportunity post-delivery of a positive DFS. Mutooroo initially as a higher throughput for value to be added and costs to be reduced. Havilah will also have access to $8m copper only operation. Can you please run through the next conditional discretionary corporate funding, Q. This strategic rationale is based on steps for Kalkaroo after the granting of if required. Q. Can you please explain how the internal modelling and option analysis that three mining leases in South Australia? funding via equity placements will work Havilah will retain operational control of demonstrates Mutooroo project economics and how Havilah will maintain control all assets including Kalkaroo and regional are enhanced significantly if plant and independence? exploration. throughput and mine life can be increased. (CONTINUED OVER) JUNE 2019 86 IN THE SPOTLIGHT THE AUSTLIAN MINING REVIEW

(CONTINUED FROM PAGE 85) On May 23, 2019, Havilah announced that the South Australian Minister for Energy and Mining had granted three Mineral Leases (MLs) and two Miscellaneous Purposes Licenses (MPLs) for the Kalkaroo Copper-Gold Project (Kalkaroo Project). This decision now secures Havilah’s right to mine the Kalkaroo Project. The next step in the permitting process is to obtain permission to mine which requires the submission and approval of a Program for Environment Protection and Rehabilitation (PEPR), as required under South Australia’s Mining Act. Work continues on the finalisation of the updated prefeasibility study (PFS), due for completion in the last quarter of 2019. Work is continuing on investigating development opportunities, which includes progressing discussions with potential Aerial view of drill site GBRC005, recently completed within the Grants Iron Ore Basin’. investment partners. projects, as well as copper prospects in the receive $6m to date of a total divestment I will know that we have been successful Mutooroo Copper-Cobalt District will be price of $12m plus 1.5pc NSR royalty. when Havilah receives recognition for the Q. What is Havilah’s iron ore asset executed following shareholder approval of This is a very favourable outcome for value of its multi-commodity portfolio and project strategy and how is the iron ore the transaction. Havilah considering that the North Portia its performance. scoping study progressing at Maldorky Project is not a fully permitted project. and Grants projects? Q. Where do you see Havilah in the Whilst our preparedness to consider Q. Is there anything else you would like next five years? various ownership and funding to add? The iron ore scoping study commenced arrangements for large capital projects is in June 2018 as part of the due diligence Havilah’s strategy has been to develop what critical to our strategy, our core business is This strategic alliance with GFG Alliance work led by SIMEC Mining on Havilah’s is within reach, fundable and manageable. exploration. provides Havilah with a rare opportunity Maldorky and Grants iron ore projects to contribute on a larger scale to the World metal prices and variable in north-eastern South Australia, near Replenishing our project pipeline with prosperity of the South Australia, whilst conditions in global financial markets Broken Hill. new discoveries leveraging off our large retaining exposure for our shareholders to have meant that Havilah has needed to The scope of work assessed the resource, prospective tenement holding and utilising the potential project value appreciation as maintain agility in order to take advantage project life, production, infrastructure and our extensive knowledge base therefore fully funded work programs are applied to of opportunities when and where they have ultimately commercial viability of the iron remains our key focus. move projects rapidly towards definitive arisen. ore projects, culminating in the proposed My vision for the next five years is for feasibility studies. funding of up to $100 million from OneSteel Our strategy to divest projects that Havilah to grow and realise the value of This is an exciting time in Havilah’s Manufacturing Pty Ltd (trading as SIMEC are of lower priority where fair value its multi-commodity portfolio, through history and I am looking forward to Mining), a member of the GFG Alliance. can be obtained was implemented in our discoveries and transactions, to generate executing the work programs as part of Work plans to provide a pathway to divestment of our North Portia project. a cash flow stream by focusing on the the proposed transaction with GFG whilst potential commercialisation of the iron ore This divestment has seen Havilah commodity of choice. always looking for our next opportunity.

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