Australian Mining March 2011 by Prime Creative Media

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SERVING THE MINING INDUSTRY SINCE 1908

VOLUME 103/3 â&#x20AC;&#x201C; MARCH 2011

www.miningaustralia.com.au

NO.1 FOR MINING TECHNOLOGY AND EQUIPMENT

Pilbara Spotlight

The Northwest Iron ore heartland

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Moving from pit to port

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Digging down Site exploration

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Automation

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Technology to improve tunnel advance rates

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COMMENT

Mining Australian

Copyright Reed Business Information Published 12 issues a year by Reed Business Information (ABN 80 132 719 861) Tower 2, 475 Victoria Avenue, Chatswood, NSW 2067 Australia Tel: (02) 9422 2999 Fax: (02) 9422 2966 Editor – Cole Latimer Tel: (02) 9422 2352 Email: ozmining@reedbusiness.com.au Journalist – Jessica Burke Tel: (02) 9422 2909 Email: ozmining@reedbusiness.com.au Account Manager – Sarah Bateman Tel: (02) 9422 8994 Mob: 0408 991 585 Email: sarah.bateman@reedbusiness.com.au Account Manager – Tim Richards Tel: (02) 9422 2818 Mob: 0407 948 774 Email: tim.richards@reedbusiness.com.au WA Representative – Jamie Wade Mob: 0435 945 868 Email: jamie@wadebusiness.com.au QLD and SA Sales Manager – Sharon Amos Tel: (07) 3261 8857 Fax: (07) 3261 8347 Mob: 0417 072 625 Email: sharon.amos@reedbusiness.com.au New Business – Alex Evans Tel: (02) 9422 2890 Email: alex.evans@reedbusiness.com.au RBI Manufacturing & Electronics Group: Associate Publisher – Michelle Graves Email: michelle.graves@reedbusiness.com.au Graphic Designer – Dave Ashley Production Co-ordinator – Mary Copland Tel: (02) 9422 2738 Fax: (02) 9422 2966 South Africa – Bob Stephen Stephen Marketing PO Box 75, Tarlton, Gauteng 1749, South Africa Tel: 27(011) 952 1721 Fax: 27(011) 952 1607 USA – Jonathan Sismey RBI 24th Floor, 125 Park Avenue, New York, NY 10017 Tel: (1) 212 370 7445 Fax: (1) 212 370 7441 Email: jsismey@ix.netcom.com Larry Arthur RBI Suite 203, 3700 Campus Drive, Newport Beach, CA 92660 Tel: (1) 949 756 1057 Fax: (1) 949 756 2514 Email: lharthur@ix.netcom.com Printed by GEON 20 Baker Street, Banksmeadow, NSW 2019 Tel: (02) 8333 6555

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Little ray of sunshine A massive discovery by Fortescue is a welcome turn of events for the under-siege miner.

ining is a strange game. At times you are struggling to make headway against the odds, or having to deal with individuals or groups who are out to get you and then suddenly everything turns around with a single discovery. Or at the very least brightens what are generally fairly bleak days. Like a little ray of sunshine. Case in point – Twiggy with the Australian Securities and Investment Commission and Fortescue’s newest project Nyidinghu; or Sandfire last year with its Doolgunna find, which was an unexpected but extremely welcome turn of events that sent the miner’s shares skyrocketing while so

Comment Cole Latimer ozmining@reedbusiness.com.au many others around them fell. In the case of FMG, after beating the rap for allegedly ‘misleading investors’ and ‘deceptive conduct’ a few years ago, Twiggy and Fortescue are once more being pursued by ASIC which appealed the decision of the original case. Why this is happening despite Fortescue being cleared of the charges is unclear. Judge John Gilmour completely dismissed the charges in the first case.

But now ASIC has taken the tack that that the findings of Justice Gilmour raise important issues as to the proper interpretation and application of provisions of the Corporations Act, and after winning their appeal are again pursuing FMG. It does seem like ASIC is on some kind of mission to prosecute Twiggy and the Fortescue Metals Group. As Twiggy himself said, “this (appeal) is being done in a vengeful way.”

When there is a complete dismissal of the first case, it is unlikely that any of the following prosecutions are going to be much different. And with all this bad news bearing down on the company, a bit of positive news never goes astray. The announcement of a billion tonne hematite iron ore discovery near its mines is definitely good news. So let’s hope Fortescue is buoyed by this little ray of mining sunshine while things are looking decidedly bleak, and that they once again beat the charge. Because an Australian mining company, that is doing well, is definitely something that should be supported.

ON THE FRONT COVER ON the front cover we have featured a carrier being loaded with iron ore from one of Fortescue Metals Group’s mines. Fortescue recently announced a major hematite iron ore discovery with a potential of more than one billion tonnes, which was uncovered extremely close to its existing Cloudbreak mine, infrastructure and the Chichester Hub. In this issue we’ve looked at bulk materials handling and how miners can more efficiently move their minerals and metals from the pit through to the port and cut down costs as well as highlighting technology use in the Pilbara and the issues that the region faces on a daily basis.

AustralianMining

March 2011

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Contents Features

March 2011 issue

A compress-ing issue

MINING FORUM Black gold, Green wash At a recent forum, miners were warned of the dangers to the industry ........................ p10 PILBARA SPOTLIGHT Onsite storage Modular water storage tanks...................... p12 The FIFO debate The good and bad of FIFO mining ............. p14 Way out west The Pilbara region is more than just mining ................................................... p16-17 DRILL, BLAST AND GEOMECHANICS Prompt fission finder Uncovering homegrown uranium ................ p20 NoneX no problems Safer secondary blasting................................ p22 Getting a better night’s sleep Have you prepared for drilling contractors? .............................................. p24-25 MAINTENANCE AND MONITORING These canopies can Maintaining drill compressors...................... p26 Maintenance on the rise The maintenance industry is on an upwards trend ............................................................... p28 AUTOMATION AND REMOTE CONTROL Are you ready for the future? Planning and strategy for automation implementation .............................................. p30 Pass the remote Part one of a two part investigation into the changing face of remote technology ..... p32-33

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Removing the dangers of hydraulic drilling…p18

MATERIALS HANDLING Skirting the issue Low friction conveyor belt skirting ............ p36 You spin me right round Opening up mining exports ......................... p38

A departure from unsafe driving

OPEN CUT MINING Monitoring slope movement Safer mining in pits ...................................... p42

Regulars INDUSTRY COMMENT.................................... p6 NEWS ............................................................... p8 PRODUCT FOCUS: Pipes, Pumps, Valves & Compressors ....................................... p44-50

Automated haul track lane departure systems in play ... p34

PRODUCT SHOWCASE ......................... p53-57 JOBS ............................................................... p60 EVENTS .......................................................... p62

www.miningaustralia.com.au

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INDUSTRY COMMENT

Six safety mistakes leaders make The Mining Man’s Jamie Ross looks at six fundamental mistakes leaders can make when setting a ‘safe’ example. to your boss and your own team of peers. When it comes to the message you send to the team that works for you, or anyone at the front line, you need to be a supporter.

1. Not walking the talk All the slogans, posters and tool box talks in the world won’t make a difference if employees see leaders acting in a different way to what they are saying. By always being a model of safe work and rule compliance, a leader can have more of an influence on his team than he ever could through “safety moments” and “monthly safety topics”.

5. Forgetting the importance of habits Many of the safety systems we use are aimed at creating habits in people’s minds so that they are constantly aware of hazards in the work, and can react when they see something that is about to hurt them. Each little action and safety discussion might not prevent an accident itself, but they all add together to create valuable safety habits.

2. Turning a blind eye Safety rules and systems apply to everyone, all the time. When we ignore minor breaches or small unsafe acts, we are effectively condoning and encouraging those actions. By our own lack of action we are telling our team that it’s ok not to follow certain rules or procedures. You can’t turn a blind eye, even when the work is urgent, out of site, or on a back shift.

6. The wrong intentions for safety observations

3. Not giving enough positive feedback

Despite a leader’s best intentions mistakes still happen and impact upon safety.

While it is important to let people know if they are not working safely or following the correct procedures, it is also important to give people positive feedback when you find them

working safely or doing things that make the workplace safer.

4. Not buying in to safety systems As a leader in the operation, you need

to buy in to safety systems, even if you don’t like them or don’t agree with them. Any feedback you have about the systems and why they won’t work needs to only go up the tree –

Your aim when observing people working should be to find ways to give them feedback which keeps them on their toes and challenges them in their work. We want to challenge test people to make sure they know what they are doing and how to do it safely. • The Mining Man www.miningman.com

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6 March 2011

AustralianMining

www.miningaustralia.com.au

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HEADLINES

The latest mining news and safety Australian Mining presents the latest news and safety affecting you from the boardroom to the mine and everywhere in between. www.miningaustralia.com.au is keeping you up to date with what is happening.

TOP TWEETS Did you know we have a twitter? Here’s what you missed out on in February: • Massey official charged with lying to FBI in mine investigation http://ht.ly/44Y2n • World – 2010 was a record year for gold http://tinyurl.com/4r6vl3o • RT @QLDWhitsundays: Australia's largest coal hauler makes strong profit rebound http://bit.ly/hLdr3u • Here is the link for students wanting more information about the Minerals Education Bursary Scheme in NSW http://bit.ly/ih9t1W • New newsletter – 6 Mistakes Miners Make with Safety; How PPE protects your brain; why u should ban laptops from meetings: http://ow.ly/41nAt To find out mining news as it happens or to find the latest jobs, subscribe to our twitters @ozmining and @ozmining_jobs

Mine fatigue crackdown A Queensland coroners report has called for sweeping changes in how the mining industry handles fatigue. Central QLD coroner Annette Hennessy made 24 recommendations for the industry following her investigation into two fatal road accidents. Hennessy stated that driver fatigue was a potential factor in both incidents where coal miners were driving home following work, one at Yeppoon in 2005 and r in Dysart in 2007. However, she did state that bad weather was the major contributor to the Yeppoon incident. She recommended increased measures to identify fatigue both on site and on the road, and that guidelines should take commuting time into mine fatigue management. The coroner also called for an increase in police resources in the Bowen Basin. According to a study published in 2007 by Caterpillar Global Mining, Viewpoint, perspectives on modern mining, up to 65% of truck haulage accidents in surface mining operations are directly related to fatigue.

Japanese mining solutions The Japanese may be the next big contributors to developments for the mining

Mia mine, located in the Weld Range near the town of Cue, has been added to Australia’s National Heritage List. Federal Heritage Minister Tony Burke announced that “this important place helps to broaden our understanding of the history of mining in Australia.”

Magellan Metals resumes operations at Wiluna

Australian Mining gets the latest news every day, providing mining professionals with the up to the minute information on safety, news and technology for the Australian mining and resources industry. industry, with groundbreaking developments that can be used to find and reach resources. The All-National Hole Digging Competition, held in Tokyo this month showcased the best the nation has to offer, with more than 200 teams competing for the coveted Golden Shovel award. A number of all-female teams and squads of schoolchildren joined professional holddiggers, including road maintenance crews and gas company employees to dig the deepest hole possible. In front of more than a thousand fans, teams were given 30 minutes to complete the task. The competing teams might have some tips for our own mining industry, as extra points were awarded for the “most creative hole”. Naturally, many Australian mine workers would no doubt also want to emulate the work wear worn by the Japanese diggers, with extra points awarded for most original costume. But the competition was not all fun and games; all shovels were measured to ensure they met width regulations and any team found to be putting earth back into a competitor’s hole was disqualified. The winning team were able to produce a 3.26 metre deep hole in the half hour time limit and took home Y100 000 ($AU1194.25), but more importantly, the Golden Shovel.

West Australian mine receives heritage listing A West Australian ochre mine has been acknowledged as the oldest working mine in Australia. According to the West Australian the Wilgie

8 March 2011

AustralianMining

A transport cessation order for Magellan Metals has been lifted, allowing the miner to resume operations. Ivernia, which owns Magellan, announced that it will now start recalling employees and contractors to its Wiluna mine. It was originally ordered to cease transportation of lead from the mine to the Port of Fremantle after powdered lead carbonate was discovered on the outside of sealed bags inside shipping containers. However, no elevated lead levels were discovered at the port itself. Magellan chose to stop operations at the mine and stand down employees with full pay while the Environmental Protection Agency (EPA) carried out its investigations. The miner claimed that lead levels did not exceed the baseline of 20 micrograms of lead per cubic metre, which has now been confirmed by the EPA, which stated “that no lead in container air samples exceeded the baseline and there is no risk to the community from the transport process of these double lined bags within seal shipping containers.”

Billion dollar Surat Basin rail on track for Xstrata A $300 million investment has kept the coal rail project from the Surat Basin to the Port of Gladstone on track. The project, estimated to cost $1 billion, is a rail corridor linking Wandoan to Banana and completes the transport link from Toowoomba and Gladstone. According to Toowoomba’s The Chronicle, the development of the 210km rail line is critical for the transportation of coal from the Surat Basin to the Wiggins Island Coal Export Terminal at Gladstone. The three equity partners supporting its construction are QR National, Xstrata Coal and engineering firm ATEC. Everald Compton from ATEC told The Chronicle that with this $300 million investment from the US Energy and Minerals Group, funds are now available to begin building the rail later this year. With the construction of this line, Toowoomba will become a major freight hub. Compton is also reportedly working towards a rail link from Moree to Toowoomba, which would essentially link the town to Melbourne. www.miningaustralia.com.au

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MINING FORUM

BLACK GOLD, GREEN WASH At a recent mining forum, the future of coal in NSW came under the spotlight, Jessica Burke reports.

“At least twice during in my time in Government, coal mining nearly became banned,” Costa said.

ormer Finance Minister Michael Costa has warned the New South Wales mining industry that it is up against potentially damaging political games and has to raise its voice against opposition groups. At the February event, NSW: A Mining State, hosted by the NSW Minerals Council, the former finance minister said calls to ban mining by political parties including the Greens, were not a new idea. “The reality is that at least two times in my position in government, there were serious proposals to rule out coal mining in this state,” he said. Costa said the mining industryneed to be proactive, because if a mining ban was introduced, it would be immensely difficult to turn around. “You need to be making a lot of noise to support your industry.” Minority groups, he said, get attention and funding because they are so vocal on their views. “Australian Greens leader Bob Brown drew widespread criticism in January when he linked the devastating Queensland floods to the coal mining sector. “There’s very little doubt that the burning of fossil fuels is responsible for the hottest oceans we’ve ever seen off Australia, which in turn the scientists are saying very clearly is responsible for the quite extraordinary and harrowing floods we’ve seen,” Brown said. Brown was accused of playing political games during the tragedy and unions slammed his “insensitive” comments. Corporate economic consultant Alan Smart said at the forum the main reason the Greens have supporters is 10 March 2011

AustralianMining

because they have taken an official in NSW need to become more informed and definitive stance on the environ- about coal production and the enviment and mining. ronment, before siding with the Greens “They stand for something. on its stance to ban coal mining. “Other parties need to come up with NSW Greens MP Cate Faehrmann their policies and the Greens will disap- told Australian Mining they do not pear, like the Australian Democrats.” want to ban all mining, but they do Colin Donagen, a mining consult- want the Government to consider ant with more than 30 years experi- alternatives to coal. ence in the industry, told Australian “The Government has bent over Mining he believes backwards for the the Greens are a “nonmining industry, and “The mining industry scientific, emotional they need to start to need to be proactive.” see the real cost of group purporting to promote science” and mining. “they use emotive language to evoke “What we want to see is a commitfear campaigns.” ment to invest in renewable energy; He said the party continues point there are alternatives that haven’t been the finger at the mining industry. taken into consultation because they “You can’t blame one group for are refusing to map out a strategy everything; only a year or two ago away from coal.” Brown was saying climate change would Shadow Finance Minister, Mike put Australia in permanent drought Baird agreed that the balance is not and we would never see rain again. right between the environmental “It’s been proven time and time concerns and the necessity for mining again that he’s wrong.” in NewSouth Wales. He warns the issue of climate change He said if elected in March, the has become a “religion” and people state Liberals will aim to find the

NSW mining is under threat.

balance and consult people from the different sides of the debate. NSW Minerals Council Deputy CEO Sue-Ern Tan told Australian Mining they welcomed the invitation to be a part of the advisory board for the state government. “We clearly a need to balance the growth of industry because of the economical benefits it brings, but also need to balance the environmental and health concerns from farmers and land users. “The most important thing the council will be doing first is listening to community concerns. During the forum, Paul Ruthven, from IBISWorld said NSW faces some unique challenges in its quest to mine in the State. “What’s different about New South Wales as compared to Western Australia and Queensland, for example, is these states see mining as a positive thing and they welcome it for their state and economy.” Because the bulk of the NSW population resides in Sydney, there is a different attitude towards to mining issues in regional centres, he said. Tan agreed with his comments, saying it was difficult for people in urban environments to comprehend the importance of mining. “You can afford to be in Sydney making decisions on mining when your family isn’t dependant on the industry and it’s not affecting your hip pocket,” she told Australian Mining. “We try to always put our side of story through and portray the good things, but it’s up to media to tell it and sometimes better to tell a David and Goliath story rather than one on how beneficial mining is.” www.miningaustralia.com.au

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BAC Modular Workplace and Storage Systems (P) 02 9832 2777 â&#x20AC;˘ 193 - 195 Power Street Glendenning NSW 2761 www.bacsystems.com.au

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PILBARA SPOTLIGHT

On site

STORAGE

Modular storage tanks are ensuring secure water supply on sites quicker and easier.

ater is always an integral part of any Australian mining operation. And nowhere more so than dry and dusty locations such as Western Australia’s Pilbara region. Getting infrastructure there and ready to store water as soon as possible is critical. Which is why Fortescue Metals Group chose to install a new modular recycled water storage tank from Tasman Tank Company for the desanding plant as its Pilbara based Cloudbreak iron ore mine. From arriving on site to full erection, the crew took only six days to build the TS600 1400kL steel bolted storage tank. According to Tasman Tank’s Ross Edwards, despite the remote location of the mine “it was quick and easy for us to get the equipment needed onto the site, as the components were pre-fabricated in the factory and just trucked to the site.”

This speed and ‘portability’ was why the company chose to build the open top, hot dipped galvanised steel bolted storage tank over either welded or concrete storage tanks. “A welded tank, for example, would have taken at least two months, and a concrete tank even longer,” Edwards said. The ability to get the tank pieces on site “is another reason the modular bolted storage tanks are so popular now, as site access can be difficult.” For modular tanks, component panels are simply bolted together with the internal membrane inside, which serves as the liquid containment barrier. Edwards said that factory coated, site bolted steel tanks also offer increased quality control during the manufacturing process as they are less subject to uncontrollable factors such as poor weather, which, especially in the case of concrete, seriously impacts upon mixtures specifications and the tank’s joint connections.

The modular water tank was constructed on site in only six days.

Safety on site is also another factor in modular tank construction. “Unlike other storage tank systems, we don’t have to attach scaffolding during the build phase, so there is minimal disturbance to the rest of the building as far as construction is concerned.” He explained that everything “is hydraulically jacked from the floor up as we build the tank, with the tank first built at ground level, so the tank is hydraulically jacked as you go which means there is no working at heights. “You just keep bolting the panels in place as you go; it’s like one big Lego system.” Additionally, as the need for water increases you can install the hydraulic jacks again and simply add more steel panels to the tank.

This ability to easily increase the storage capacity of the tanks is a forward thinking feature that allows it to grow in line with the expansion of mining operations. The tank itself was an open top, hot dipped galvanised bolted storage tank, measuring 15.75 metres by 8.81 metres high and featured a PTR heavy duty reinforced liner. According to Edwards, the storage tank was unusual compared to most as it had a very large 1200 millimetre suction outlet to enable outlet flow rate requirements of 10 500 m3p/hr plus as well as an overflow orifice. • Tasman Tanks Jason McLauchlan 02 8887 5000 jason@tasmantanks.com.au www.tasmantanks.com.au

The Cloudbreak iron ore mine. Inset: Construction of Fortescue’s de-sanding plant.

12 March 2011

AustralianMining

www.miningaustralia.com.au

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PILBARA SPOTLIGHT

FIFO is often the only option for some of Australia’s extremely remote mines.

Qantas has acquired Network Aviation.

The FIFO debate: Live local or fly in? The boom in the resource sector has added fuel to the fire about FIFO in the mining industry. Jessica Burke investigated to find out if it is suffering an unfair stereotype, or if it really is damaging communities and workers.

he argument against FIFO workers centres on the lack of involvement the workers have in the mining communities and their behaviours both there and back in their home base. They often work two solid weeks of 12-hour or more days on site, then fly back to a base for a week off. Often FIFO work is deemed to be most appropriate for single people with no family responsibilities and no issues with having to be in different places for extended periods. But sometimes it’s these young people who are most in need of a stable environment and find themselves with too much money and extended periods off, falling into alcohol and drugs and potentially ruining their promising lives. It’s notoriously difficult to speak to mine workers on the ground, and media representatives can often paint a nicer picture than the reality. Last year, the Hack program on the ABC’s youth station Triple J, spoke to Curtis (not his real name), a young man who had suffered first hand some of the issues that come with too much extended time off and too much money from working in the mines. He spoke of the “benders” he would go on during his week off spent in Perth. 14 March 2011

AustralianMining

“Absolutely party time, never thought about consequences, most of my week off I was awake the whole time, just one big bender, the only time I would catch up on sleep was when I went back. “That one week back, most of the time you’re back, you stay there and party the whole time.” What started as social, albeit binge drinking, became a fortnightly bender on party drugs in Perth. “You go out partying and everyone’s trying different things, and we always move onto harder stuff,” he said. Gervase Greene, from Rio Tinto’s iron ore, told Australian Mining sometimes FIFO work is “prone to a stereotype.” “Are we suggesting the mining industry has issues regular communities don’t? “Young men are probably prone to those issues, regardless of their employ-

ment; sometimes they make money and spend it on the wrong things.” “A lot of FIFO workers aren’t even men, they’re women, and many FIFO’s are young people trying to save for a house and get ahead.” Curtis inadvertently slid down the slippery slope from a young man using party drugs to a full-time dealer. He ended up in huge debt to suppliers and gangs, and only turned his life around when his decisions started to affect his family too. While Curtis admits his decline came after a painful break-up, his story is not unusual for FIFO miners. Many people are only willing to speak off the record about the issues surrounding FIFO, something explored by Queensland University of Technology’s Kerry Carrington in her research into violence in regional communities.

The study found violence was particularly high in areas with FIFO workers, but this was not exclusive to the mining industry, Carrington pointed out to Australian Mining. “We cannot name names because of the nature of these communities, but we spoke to mayors, doctors, nurses,” she told Australian Mining. “But if you say, ‘we went to this town and spoke to a nurse’, well she might be one of only a few and could therefore be identified. Carrington’s study recommended more attention be paid to the “organised drunkenness” of the resource sector. Rio Tinto’s FIFO employees account for about 40 per cent of its workforce and Greene told Australian Mining the employment of FIFO workers should be done in conjunction with other employment contracts, saying “we do not see FIFO in isolation

FIFO workers usually work two weeks at a mine site, then fly home for a week off.

and we don’t think others should either. “It’s part of the balanced range of options we offer our workforce in the extremely competitive market for labour, and we have found that offering sweet options is much more successful in attracting and maintaining personnel. “It’s about a range of options for people as their circumstances change. “It’s not just young people doing FIFO like it used to be, it might be people who need to be closer to family back home, to be with children or ageing parents.” “Historically, we would have lost these people from our workforce as their circumstances changes, but now we retain more people by providing flexible arrangement.” David Flanagan, MD of Atlas Iron agreed that FIFO work should be one employment option for the mining industry, and its success depends on the individuals. “There’s always been people prepared to work hard and in exchange they get money and they do with it what they want,” he said. “Mining companies have an obligation to offer a range of employment options, but they also have an obligation to invest in communities. It’s about finding a balance.” www.miningaustralia.com.au

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PILBARA SPOTLIGHT

Way out west The Pilbara has become known for its mining, but the region has even more to offer as Jessica Burke reports.

s the mining boom continues to gain pace, few places are feeling the effects like Australia’s most productive region, the Pilbara, in Western Australia. Located in North West Australia between the Kimberley and the Tropic of Capricorn, the Pilbara is made up of four local government areas, the Shires of Ashburton, Roebourne and East Pilbara and the Town of Port Hedland. The region’s mining industry continues to go from strength to strength, and is a huge contributor to its growth. Nearly half of Western Australia’s exports come from the Pilbara region, as well as over 60 per cent of the State’s gross resource production and the region makes up 20 per cent of national merchandise, export taxes and royalties The Pilbara prides itself on its “natural beauty”, which

16 March 2011

AustralianMining

While the Pilbara is tied to mining, the region has more to offer than just metals and minerals.

“encompasses both a tropical coastline and magnificent inland ranges where deep gorges and spectacular cliffs can be explored.”

“Much of the Pilbara is a sea of fiery red, gold and amazing brilliant blue skies followed by breathtaking sunsets,” according to the

Pilbara Regional Council. The region has been embraced by mining companies, which are not only engaged in production to remove the

vast resources in the region, but are also heavily involved in the local communities and the environment. “With things like education, moves by the State Government are terrific,” David Flanagan from Atlas Iron told Australian Mining. “I was only talking to some people in Port Hedland last week on the development of the Pilbara. “It’s not well known but mining companies are working with the Government to help build recreational centres and build communities, so there’s a lot more happening than people are seeing.” “The prospects of the place is amazing, so from a mining wealth perspective, it’s remarkable how unexplored it is and it has amazing potential. “I love to look at the place, it is a great place to work, the terrain is beautiful, there’s a

www.miningaustralia.com.au

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PILBARA SPOTLIGHT

The Pilbara offers wide open spaces to explore.

mining history and a whole bunch of great people.” In recent months, the region has been slammed by Mother Nature, and at the time of print was dealing with the effects of tropical cyclones Dianne and Carlos. Iron ore operations in the Pilbara for Rio Tinto alone have an annual capacity of 220 million tonnes, with plans to increase capacity to 283 million tonnes by 2013. The miner’s Pilbara operations make up a major part of its iron ore operations globally and Rio has been contin-

www.miningaustralia.com.au

uing to expand their operations in the region for more than four decades. A statement from Rio Tinto said the weather conditions are likely to impact on tonnage for the first quarter of 2011, despite the best efforts to continue as many operations as possible. “Despite ongoing challenges, operations have been maintained at all 14 mines across the region. Dampier and Port Walcott (Cape Lambert) operations have continued intermittently since 14 February 2011, with frequent interrup-

tions from the excessive rainfall, swells and winds. The reformed TC Carlos required the tie-down of all port operations from later today,” it said. Previously in February, a mini-tornado damaged buildings and cars in Karratha during a 10-minute burst of destructive winds. Residents reported cars being thrown about, roofing iron ripped off, power lines brought down, fences smashed and other debris blown about, according to WA Today. “The conditions led to a partial derailment late on 17 February, when a loaded train damaged a single-line section of track 35 kilometres south of Dampier. This has prevented trains from entering Dampier, and is not expected to be fully repaired until later this month,” Rio said. The statement from the miner went on to say train movements to Port Walcott have remained unaffected by the derailment but are now suspended as part of the tiedown advance of TC Carlos. The weather is not the only issue for the Pilbara region,

The region has stunning natural beauty, drawing tourists in.

as services struggle to keep up with demand as a result of the mining boom. Flanagan said the problems in the region are probably the same experienced by other mining communities. “You can’t just have resource boom and everything is fixed for life,” he said. “Things like growth in demand for mining resources is stretching social infrastructure, but it can make a good place truly great with long term sustainable development. “There’s a bit of list there but once you’ve got long term

infrastructure, it really is an achievable goal.” He said as the Pilbara continues to grow, people should embrace new additions to the region which could further improve its economy and living conditions. “I’d like to see more options for entertainment, restaurants, there might be some areas around port Hedland which would support houses and maybe a café strip. “If there’s more support for more diverse education options, there’s no reason there could not even be a uni.”

AustralianMining

March 2011

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DRILL, BLAST & GEOMECHANICS

The closed loop hydraulic drill in action in a South African mine.

The power packs are around the size of a standard refrigerator.

COM-PRESSING issue

Replacing air compressors with closed looped water hydraulics is leading to safer and more environmentally friendly drilling, Australian Mining reports.

nderground drilling and compressors go hand in hand. You can’t find any mine site that has a drill that doesn’t also have large compressors supplying the air needed to cut through the rock. But along with the air compressors comes a lot of infrastructure and planning to make sure that the drills are supplied with the air that keeps them turning. And then there’s the noise of the compressor on top of an already loud drill. However, air compressors with oil lubrication are often seen as the only way. Not any more. South African company Peterstow Aquapower is using oil free closed loop water hydraulics and small portable power pack units to increase drilling efficiency. Speaking to company founder Douglas Barrows, he told Australian Mining “the vast majority of operations use compressed air as the energy medium, and so these mines need very larger compressors to power rock drilling underground; and it’s just an inefficient method. “This new closed loop water hydraulic and power18 March 2011

AustralianMining

pack system is much more efficient,” Barrow said. He explained that normal compressors need a constant maintenance program, and run on oil that is liable to leak and cause a serious environmental headache. “Every single day you lose a lot of oil underground while you use a compressor for drills, but with a closed loop hydraulic system, even if it does leak, all that comes out is harmless tap water. “These systems are so sealed that they are actually seeing use in Germany to repair underwater erosion in river ports, and rivers have very stringent environmental protection standards,” he said. It is this tight sealing that also ensures that there is minimal loss of power over long distances. From the surface down to the drill is usually a fair distance, so there is already a substantial power loss to begin with just to transmit the air to the rock face as “air can leave the compressor at about 10 Bar and arrive at the drill at only 2-3 Bar,” Barrow said. “On top of this, a lot of energy is put out as heat, so the compressors need further

infrastructure in the form of a radiator that is large enough to cool it.” This super heated air also creates a danger for the driller themselves “as the only escape route for the hot exhaust air is via the hole that is being drilled, so it goes back into the operator’s face.”

The closed loop system.

The company uses a small portable powerpack, about the size of a standard refrigerator, which provides the energy to pressurise the water, and then uses this as the lubricating fluid instead of oil. This oil free approach, coupled with a portable power

unit, provides advantages over traditional drilling. Firstly, it is more environmentally friendly as the closed loop water system significantly reduces water and energy consumption. Barrow said the typical air compressor energy consumption for the South African mines where tests were carried out would average at around 3 100 000kW per month, but after installing the system it was reduced down to only 20 000kW per month. The mines also saw “a reduction in water consumption of between 40% and 85%. “It is also much safer for the operator as using water removes one of the pollution problems faced underground by making oil mist lubrication redundant.” An additional operator safety aspect is the noise levels of the portable generator units compared to air compressors. “We’ve managed to reduce the noise level to the point where the only sound is just the drill hitting the rock face,” Barrow told Australian Mining. The coupling of the small, portable energy unit also negates the need to build supporting surface infrastructure

for the compressors as the unit can be brought down to where it is most needed. He said that there has been a focused effort by the company to effectively reduce the levels of equipment and work, “the need for dewatering pumps, buying maintenance tools, and the constant maintenance.” It also reduces the capital costs of new mines by half as it negates the necessity of buying the pneumatic and oil hydraulic machinery. However, despite removing the need for most compressors on site, mines would still require compressors for under ground ventilation. Currently, Peterstow Aquapower is operating in underground mines in South Africa, Uganda and Norway, including the underwater river operations in Germany. To date, it has looked at operations in Australia and Perth in particular. “We are really looking to get involved in Australia and have already set up meetings with the Australian Trade Commission.” • Peterstow Aquapower Douglas Barrow info@peterstow.com www.peterstow.com www.miningaustralia.com.au

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Enhance Your Performance

Our Best-for-Project principle means we work with our clients to optimse productivity and maximise efficiencies, making us the Professional Alternative. Talk to one of our team today about how we can improve your drill and blast performance on 08 9232 4306 or email corpinfo@actiondb.com.au

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DRILL, BLAST & GEOMECHANICS

Prompt fission finder Borehole analysis technology is being harnessed in the hunt for homegrown yellowcake, Cole Latimer reports.

n exploration, everyone thinks of drilling, but what about analysis? You can sink multiple boreholes in the ground, but if you can’t get an accurate picture of what is beneath you then your time and money is wasted. And pulling out cores and accurately identifying them can often take time to get it up to the lab and back, delaying your drilling programs. But now uranium mining and resource identification is taking a step forward as UXA Resources brings its Prompt Fission Neutron (PFN) tool to Australia. With uranium mining recently legalised in Western Australia and a solid industry in South Australia and the Northern Territory, the need to quickly and accurately identify U235 is rising. Currently, a number of uranium explorers use conventional gamma logging, which detects the daughter products of lead and bismuth formed during the decay of U238 from which explorers then trace back to the uranium. However, many uranium deposits are too young for uranium and gamma emitting daughter products to be in equilibrium and on top of this the uranium may have actually migrated away from the daughter elements via chemical actions. This means the gamma logging tools may miss a major zone of uranium. But with the PFN they do not face this ‘disequilibrium problem.’ “The PFN is a unique robust geophysical borehole logging tool that provides immediate and fool proof uranium analysis within the hole by

The borehole analysis tools instantly measures the uranium in the hole.

using neutron activation to measure the U235,” UXA Resources managing director Dr. Russell Penny told Australian Mining. The tube is specifically made for UXA by ThermoFisher and is approximately 70 millimetres in diameter,

The decay chain of U238, which produces gamma emitting lead and bismuth.

20 March 2011

AustralianMining

three metres in length and weights around 25 kilograms. It works by using fission and generating neutrons in a tube filled with tritium gas, which is a radioactive isotope of hydrogen. The tool creates very fast neutrons (at 14MeV) and then fires 108 neutrons per second. These generated neutrons then collide with the U235 and split the atom one at a time, producing fast (epithermal -2MeV) neutrons. Those neutrons that do not hit U235 are slowed (thermal neutrons) by the surrounding rock. The PFN then measures the ratio of epithermal and thermal neutrons to give a picture of present uranium. It works as U235 is the only fissible material in the natural environment, and the uranium isotopic equilibrium is .72% U235 and 99.27% U238, which allows the operator to deduce the percentage of U3O8, which can be uncovered directly from the Prompt Fission Neutron tool results. This tool has provided “opera-

tors with instant results which aids their drill program adjustments so that they no longer have to wait for geochemical analysis,” Penny said. “It also allows for the analysis of a larger mass of host rock than typical coring or cuttings (up to 700mm in diameter), while at the same time reducing analytical and drilling costs as it removes the need to core.” However, the PFN tool can only detect uranium in sandstone hosted deposits rather than in calcrete deposits. According to Penny, one third of all uranium worldwide is made up of sandstone hosted deposits. He said that the PFN was used in the discovery of the Beverly uranium deposit as well as at the Four Mile mine development in South Australia. According to Penny, UXA is currently the only company in Australia with this PFN technology. He explained that this technology has not been widely used in the country before as it was solely owned by a US geo-instruments company. UXA Resources is also carrying out a number of drilling and exploration projects throughout Australia. Its flagship project is the Dome 6 zinc deposit which is located on the Mundi Plain near Broken Hill. The mine currently has five holes drilling in the Mundi Plain and should soon be drilling mineralisation at the Broken Hill site. UXA Resources Russell Penny 08 8363 7970 www.uxa.com.au

How the PFN tools produce neutrons. www.miningaustralia.com.au

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DRILL, BLAST & GEOMECHANICS

NoneX no problems Rock Breaking’s Darren Tregidgo tells Australian Mining about secondary blasting without the dangers of flyrock.

hile primary blasting deals with the immediate problem of clearing the way or moving overburden above the seam, it creates a new problem. Most hard rock surface and underground mines would expect to re-blast or break up to 5% of their rock after effective primary blasting. Secondary rock breaking plays an important part in the surface and underground mining cycles. Which is why Rock Breaking Solutions Australia (RBS) is bringing the full range of NoneX Safety Cartridges into the country. Rock Breaking Solutions’ Darren Tregidgo told Australian Mining that the NoneX technology is based on non-detonating chemical compound enclosed in a cartridge, which reacts very quickly when ignited to produce high volumes of harmless gas which mainly consists of nitrogen, carbon dioxide and steam. When the cartridge is sealed in a small drill hole in a large rock, the gas generated by the ignition of the propel-

22 March 2011

AustralianMining

The charges can easily fracture and break rocks up to two cubic metres in size.

lant enters into the micro-fractures created from the percussive drilling process, spreading into the natural fractures and planes of weakness within the rock to produce a shearing of it, which is often called splitting.

This method of secondary breaking allows it to take place in the pit or drive shafts without having to disrupt production operations. NoneX is adept at dealing with ROM pad oversize, which requires a

rock breaking method that will not disrupt critical haulage operations and will not expose the surrounding infrastructure to potential damage by flyrock. It is also proficient in clearing crusher blockages. While freeing the jaws of a crusher requires little blasting energy, often needing the rock to be cracked or broken on one side to clear, it often leads to more down times in actually dealing with the damage caused by the blast itself. NoneX only used a pencil sized 10gram cartridge which can break up rock up to two cubic metres in size. The cartridges come in a range of sizes, and are available in 2g to 10g in the 12-13mm diameter range; from 20g to 120g in the 28mm diameter size; 20g to 250g in the 34mm diameter range; and from 200g to 500g in the 60mm diameter range. • Rock Breaking Solutions Australia Darren Tregidgo 0407 926 743 www.rockbreakingsolutions.com.au

www.miningaustralia.com.au

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DRILL, BLAST & GEOMECHANICS

Getting a better night’s sleep Choosing a contractor for your next drilling project can be a stressful exercise. Warren Fair from Action Drill and Blast tells us the key questions you need to ask ...

The right driller equals less headaches on site.

24 March 2011

AustralianMining

Safety is a priority:

Balancing your budget:

Lying awake wondering about the safety of employees on your mining project is the last thing you want to be doing at night. So it is vital that you engage a contractor who can not only demonstrate a great record in safety, but has safety and compliance processes that take the stress away from you as a project manager. Evaluating a contractor’s safety procedures should never be a subjective exercise. Key questions such as does the contractor have safety systems that qualify for AS4801; is training nationally accredited; does it have a safety training program that every employee must go through; and does the contractor’s management team complete a specialised safety leadership program, need to be asked and evidence of such should be provided.

There are always numerous ways to deliver any project. You need to have a contractor that clearly understands your objectives and can offer a number of “Best-for-Project” solutions to meet your budget. A major risk for any project manager is the impact on their budget from a contractor’s costs blowing out and turning a great project into an unprofitable one. Make sure that the contractor has documented every single cost involved in the project so that there are no “nasty surprises”. If possible, put in place an agreement to meet the guaranteed cost and talk to them about their capacity to be flexible in managing costs to ensure no overruns.

Delivering on time: Make sure that you’re employing a contractor that can demonstrate the

www.miningaustralia.com.au

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DRILL, BLAST & GEOMECHANICS

processes to ensure they deliver to deliver a solution that is both safe and knowledge to advise you as to the meet your deadlines. cost-effective. best solution instantly. Many contractors might promise Old machinery may not only delay They also need to be able to demona delivery date to win the project, but your project with breakdowns etc. strate strong experience in your type can they demonstrate the project but it may also fall short in the required of project and to demonstrate that management framework that guar- standards of safety. they have the authority to make immeantees you won’t be lying in bed A vital part of the selection process diate and important decisions without worrying about how you’re going to should be asking the contractor for a having to go to superiors. explain your delay in delivery? full schedule showing the capacity Also make sure that your contracA past record in on-time deliv- and the age of the major equipment tors set-up a regular communication ery of similar projects needs to be they will use on the project (includ- framework. provided, however, there are other ing backups). Many contractors will only contact key questions that you can ask, the project manager when things go such as: can they mobilise addi- A key point of contact: wrong and often these issues may have tional fleet to ensure my timeframes When you do wake up in the middle been avoided through a regular discusare always met and do they use of the night in a cold sweat, it is vital sion on progress. established planning technolFinally, make sure your key ogy to fully demonstrate their point of contact is available 24/7 Is the training nationally understanding of all of the aspects – an overnight wait for business accredited, does it have a safety of the project and the key deadto open may have a catastrophic training program that all lines? effect on your project! employees must go through? Any contractor that can demonThis list is by no means exhausstrate systems that comply with tive and many will see it as common Aust. Quality Standards ISO9001:2008 that you can pick up the phone and sense, however, it is vital that every then also shows a commitment to call a relationship manager that can one of these checks is carried out every correct processes and this should also set your mind at ease. time you need to make a serious As the “buck stops with you” contracting decision. be investigated. for an overall project, you need to Hopefully, by doing so, you’ll The right technology: make sure that there is one person wake up every morning after a great The development of new technology you can trust with the experience night’s sleep! in drilling and blasting is happening and passion as your key point of • Action Drill and Blast at a rapid pace. contact. Make sure you employ a contracYour key “relationship manager” Warren Fair tor that can demonstrate the invest- needs to be senior enough to make 08 9232 4306 ment in the latest technology that will immediate decisions and with the www.actiondb.com.au

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AustralianMining

March 2011

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MAINTENANCE & MONITORING

These

CANOPIES can E

Compressor canopies are improving drilling in harsh conditions.

xploratory drilling is often compressors operating life by ments, rendering the compressor carried out in some of the lowering canopy maintenance idle and non-productive; this roughest and most remote costs in other mining applications. canopy solves that problem.” parts of Australia. The Western Australian office Sullar provided six units to The equipment has to be able of Sullair Australia recently under- Resource Equipment, all Sullair to put out with harsh and often took a contact to provide six 900XHH/1150XH two-stage corrosive operating conditions, compressors fitted with the stain- portable air compressors. from the red dust of the interior less steel canopies to mining equipThese particular units are skid to the salt air of the coast. ment rental company Resource mounted to comply with offshore Every part of the drilling rig, Equipment Ltd. lifting regulations and now form from the bit through to the the basis of the rental company’s compressors is under attack. compressor hire fleet. Every part of the drilling rig Sullair is combating some The compressors are also from the compressor to the of these difficult environments available as four wheel steerbit is under constant attack. able or tri-axle for greater facing drillers by launching a stainless steel canopy for manoeuvrability on sites. portable diesel compressors. According to Sullair, the Sullair Western Australia’s The compressors fitted with compressors were used in both Jamie Spark said “compressors the stainless steel canopies were corrosive and non-corrosive envi- with the stainless steel canopies developed in response to growing ronments for mineral drilling and can go where ever they are needed.” demand in the marine based offshore applications. Spark said these compressors mining industry for a solution Resource Equipment’s Michael are available for drilling applithat provides protection against Shelby said it opted “for the higher cations throughout Australia. corrosive operating environments. specification of stainless steel to The canopies it produced not try and protect and our gear and • Sullair Australia only provide an answer to the ensure longevity, and to lower Michael Knowles 03 9703 9014 issue of corrosion from salt and maintenance costs. dust, but it also gives the addi“Standard canopies often rust mknowles@sullair.com.au tional benefit of extending the away quickly in marine environ- www.sullair.com.au

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MAINTENANCE & MONITORING

Maintenance on the rise A BIS Shrapnel report is predicting a massive rise in the maintenance sector in the coming years.

s the mining sector is on a slow upwards turn to recovery, the industry’s service segment is also on the rise. According to a recent BIS Shrapnel report, the maintenance industry “is on the cusp of a significant upturn.” In the report entitled Maintenance in Australia, 2010-2025, BIS Shrapnel say that while overall maintenance spending suffered a setback during the economic downturn, activity is set to pick up strongly through to the middle of the decade. For contractors, the report was even more positive given the rising base load of work and the likelihood that more maintenance tasks are likely to be outsourced over the next five years. It predicted that the market for contract maintenance will likely rise about 25% in real terms by 2014/15 to $21 billion. According to BIS Shrapnel’s Infrastructure and Mining unit senior manager, Adrian Hart, maintenance spending from asset owners decreased due to the Global Financial Crisis as

The maintenance industry is predicted to jump by 25% over the next five years.

firms cut non-emergency expenditure and even when confidence grew in late 2009, it still did not pick up despite a backlog of work. But he went on to say that the $32 billion maintenance industry is now on the threshold of a major expansion phase. “Stronger economic growth over

the medium term will see assets worked harder from this point forward, and combined with rising incomes for asset owners this should lead to a catch up of maintenance which was delayed during the downturn.” However, it is not all roses; with the report pointing to serious risks to this forecast growth.

These include the successful implementation of ‘whole of life’ asset maintenance strategies – as opposed to rehabilitation and replacement spending – as well as skills shortages as another cycle in construction work gets underway. The maintenance report stated that the mining sector itself will see maintenance activity grow in strength due to the constant periodic maintenance cycles across sites. A strong demand for minerals; the rising capacity of its utilisation; increased mineral profitability as well as continued investment in coal and iron ore will drive the rising levels of maintenance work. “Overall, we expect contract maintenance to grow around 25% in real terms through the next five years,” Hart said. • BIS Shrapnel Adrian Hart 02 9959 5924 ahart@bis.com.au www.bis.com.au

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28 March 2011

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AUTOMATION & REMOTE CONTROL

Are you ready for

THE FUTURE?

The focus of site automation is often on the equipment, but what about the planning process beforehand? Accenture’s Nigel Court talks to Australian Mining about preparing for automation.

here is no doubt that there is a myriad of benefits for miners in working with autonomous mining systems. From safer operations through to economic benefits such as higher production with lower maintenance and costs, autonomous machinery is working across all scopes of the industry. As this technology matures and really proves itself on site, mine operators that want to realise an economic edge are going to have to prepare to integrate these technologies into their current and future operations. Management and technology consultant Accenture Australia’s mining lead Nigel Court talks to Australian Mining about the future of this technology and its impacts on the industry. “Automation has a massive role to play in mining, and looking at the industry now, it is going through a cash super cycle but is mired down by a shortage of skilled people, and so is really looking to maximise this financial opportunity. “The real value of automating processes is that mining companies can now actively increase productivity as well as safety without having to significantly increase its workforce. Court explained that a number of assessments are currently being carried out to identify what the key enablers are in getting the most out of this automation move, and highlighted preplanning as the most important aspect. He also outlined what effects it will have on the equipment in place.

But it is not just about getting the right equipment to the site, but also about having an operational plan before it arrives so that you know how to use it, where it will be used, and how it will fit into your existing operations is crucial. On top of this, effective leadership and the ability to use a site’s existing workforce to harness this technology is an aspect of continual automation that is highly important but is often, unfortunately, forgotten. “It’s important to find that balance between technology and the more traditional mechanical centered operations,” Court told Australian Mining. “Good processors and proper programming is extremely important in autonomous mining, but so is planning ahead, you can’t just drop a piece of autonomous equipment into your operations or you’ll cause more headaches. “You can’t just throw automated trucks onto your site without some serious planning behind it. Taking the time to develop an autonomous strategy and understand the business implications of that strategy now is necessary so operators can make the changes incrementally.” Consistency in this planning is something that can not be ignored and should be a goal that every company needs to set, he said. “If you’re deploying your equipment and machinery, and it’s an inconsistent piecemeal process, then it is going to make the automation of the

Semi autonomous equipment is already changing the face of mining.

site as a whole a more difficult process then it needs to be.” The technology will require an integrated approach with whole site. But with so few autonomous technology standards around to develop an infrastructure platform, mine operators will be stretched to manage disparate systems and how to best prepare its workforce for the shift. “You are really going to have to look at upskilling your people,” Court told Australian Mining. It is important to retain and retrain employees to learn the new proficiencies for operating the semi autonomous equipment. In training an existing workforce to adapt to autonomous equipment, a high degree of focus will be on the maintenance and servicing aspects. “The service model for autonomous mine infrastructure and equipment technology requires more real-time

analytics and a rapid response approach, with greater reliability rates and a higher uptime than current equipment mechanical systems. “Gaining an understanding of how to integrate a service and maintenance model into a site without significant risk is a mind shift that operators need to work on as soon as possible.” One way to do this is to look at your existing relationship with any original equipment manufacturers, and at potential future partnerships such as moving their workshop onto the site to ensure proper technology maintenance. “Autonomous equipment has the ability to really help companies achieve high performance, but operators that shy away from making the necessary changes to integrate the equipment into the broader operation and business model will only have limited success,” Court said.

Training miners to work with autonomous equipment should be a key goal.

30 March 2011

AustralianMining

www.miningaustralia.com.au

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AUTOMATION & REMOTE CONTROL

Pass the remote Technology is changing mining and many operations can now be carried out using remote controlled technologies. In the first of our two part investigation, Australian Mining takes a look at some of the new developments.

The Port Pirie smelter has been working with Schneider Electric.

32 March 2011

AustralianMining

n open-ended commitment from Schneider Electric means that Nyrstar will be able to coordinate directly with them to ensure that parts not yet migrated at Port Pirie would still be available. In conjunction with system integrator GPA Engineering, the PLC migration was completed in 12 months with minimum downtime, according to Nyrstar’s Senior Electrical Engineer, Maarten de Vries. “The comprehensive services provided by Schneider allowed us to progressively migrate our automation platform to suit our business requirements. “This enabled us to time the changes so that we could schedule the migration to coincide with planned maintenance downtime.” In order to develop a strategy that would address the specific needs of Nyrstar’s Port Pirie smelter, an installed base audit was undertaken to assess the current situation and propose recommendations that would support the life-cycle of the drives equipment.

www.miningaustralia.com.au

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AUTOMATION & REMOTE CONTROL

The smelter now has easily available parts and expert advice.

Following this audit, Schneider’s Drives Servicing team proposed a strategy designed to extend the mean time between failure (MTBF). While the risk of failure is minimised by choosing high quality products and performing regular maintenance, it can never be entirely removed. Parts availability and obsolescence's can be very costly in the event of breakdown and downtime can be significantly reduced by being prepared. Schneider Electric then documented a detailed spares list for Nyrstar that categorises spares according to their criticality and whether they are required on or off-site. Nyrstar’s drives maintenance program now includes a spare parts contract that ensures replacement parts are readily available for both current and legacy PDL drives within agreed contractual timeframes; and an upgrade path for ‘same footprint’ changeover. A comprehensive on-site training program was implemented to educate Nyrstar’s maintenance personnel and Schneider Electric’s experts can be contacted remotely to solve issues. All legacy PDL drives can now be serviced and spare parts can be supplied from Schneider’s workshop in Adelaide, approximately 200 kilometres from the Port Pirie smelter. A range of PDL and Telemecanique

drives are also available for use as service drives. These are used by Nyrstar to reduce downtime during breakdowns or for temporary replacements during routine maintenance. Since Nyrstar successfully implemented Schneider’s drives maintenance program, the failure or problem rate has been reduced from high to virtually zero. This has produced significant cost savings with no need to replace drives due to failure. “We are standardising all new installations here at Port Pirie to Schneider Electric drives because of their service provision and Altivar drives offering,” de Vries said. “The maintenance program we have adopted has reduced failure significantly which means our productivity has also improved.” In coming months we will continue our remote operated mining report and bring you the latest opinions and advancements from Rio Tinto and Schneider Electric about developments in automation technology, and how the face of mining is set to change. • Schneider Electric 1300 369 233 www.schneider-electric.com.au

Nyrstar is a global multi-metals business, producing zinc, lead, silver, gold and copper. www.miningaustralia.com.au

AustralianMining

March 2011

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AUTOMATION & REMOTE CONTROL

A departure from unsafe driving An automated truck lane departure system is increasing haul truck safety on mine sites.

utomating haul truck pathways is making mine sites safer. But no system is completely fool proof, and the computerised trucks can often slowly deviate from their set paths as operations are carried out. Worryingly, as these trucks move from the path there is the potential for a collision with pits walls or other vehicles. Which is why BEC Engineering, in a partnership with Sick Sensor Measurement, has developed a lane departure system for trucks. Installed at Alcoaâ&#x20AC;&#x2122;s Huntly bauxite mine for its haul trucks, it provides a monitoring, display and alarm system for whenever the trucks deviate from the required travel path along the haul roads. The system is based on Sickâ&#x20AC;&#x2122;s LD MRS and LMS laser scanner instrumentation and followed the design approach

The system provides a monitoring display and alarm system for whenever the trucks deviate from their required travel path along the haul roads.

of being a modular plug and play configuration. It consists of an operator HMI, 3 laser scanners and associated warning lights, sirens and control boxes. It works by using the scanners to detect any obstacles in the trucksâ&#x20AC;&#x2122; travel paths and continually monitoring the edges of the road, measuring

the distance of the truck from the edge of the road. The system then warns the operator of possible collisions at the front and rear of the vehicles, as well as any departures from the pre-set travel lanes on the haul roads. Collision avoidance set points are adjusted for speed of travel and laser alignment

is managed through a simple configuration interface. GPS information is also included within the system to identify regions where the system has been disabled such as the truck workshops, an operator bypass for the rear sensors is also available for when the trucks are backing up to the pit face for loading.

During the initial trial period at the Huntly bauxite mine, the system was shown to be effective over a larger part of the haul trucksâ&#x20AC;&#x2122; route than the existing system while also having significantly less false alarms triggering as well as an easier an setup, calibration and status displays. BEC described this lane departure system as the first step in the eventual goal of enabling semi autonomous vehicle operation for the haul trucks. This innovation follows a push from within the industry for greater collision avoidance and proximity alert systems on heavy mine vehicles to increase general safety. â&#x20AC;˘ BEC Engineering Paul Bodycoat 08 9472 4224 pbodycoat@bec-engineering.com. au www.bec-engineering.com.au

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www.qmw.com.au 34 March 2011

AustralianMining

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BULK MATERIALS HANDLING

SKIRTING the issue C

onveyor maintenance is a hot topic. And it can be one of the biggest headaches facing any company in bulk materials handling. On top of this, a pinch in trained staff caused by the ongoing skills shortage only emphasises how important reducing maintenance is on conveyor belts and systems. At the same time there is an increased focus on making sure the systems are more sustainable and ‘greener’. Just what is a company to do? Understanding these bulk material handling problems, Kinder & Co. have released the K-Fold-N-Seal polyurethane, multipurpose conveyor skirting for all belt conveyor applications. “This skirting system is the new solution in eliminating hazardous and dusty environments for all belt conveyor applications,” Kinder’s Kobi Daniell told Australian Mining. Designed to act as a primary and secondary dust control seal, it seals conveyor belt sides, preventing the escape of materials into the air, improving operator health and safety standards while reducing the system’s envi-

36 March 2011

AustralianMining

Non rubber skirts are increasing belt life and reducing conveyor maintenance, Kinder’s Kobi Daniell tells Australian Mining.

The polyurethane conveyor skirting had a wear life of between eight to ten times that of normal rubber conveyor belt skirts.

ronmental impact as well as over all conveyor wear life. The Fold-N-Seal is built from high performance low friction polyurethane, which has 60% less coefficient of friction than traditional rubber skirting. Additionally, following a number of field tests the polyurethane skirt-

ing showed a wear life of between eight to ten times that of standard 60 duro rubber skirting. The polyurethane is also non-porous, so will not collect fines or any other materials that could potentially damage and wear out the conveyor belt. Daniell explained that “normal

rubber skirting skirting requires constant adjustment as it wears out,” but with the increased skirting life due to the polyurethane material and serious reduction in belt wear, conveyor system crews spend less time making adjustments and carrying out preventative maintenance, allowing them to focus on the more important site maintenance issues. While significantly increasing skirting life, the reduction in friction also reduces drag on the belt, reducing motor energy requirements and improving drive life. The primary seal is 19 mm thick and used to contain the majority of conveyed materials with the flexible secondary seal used to trap dust. The Fold-N-Seal skirting system can be retro-fitted onto most existing skirting clamps without the need for further modification. • Kinder & Co. Neil Kinder 03 9587 9244 nielkinder@kinder.com.au www.kinder.com.au

www.miningaustralia.com.au

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BULK MATERIALS HANDLING

You spin me right round An Australian designed container designer is changing the face of mining exporting, Australian Mining reports.

id tier miners have always faced problems when exporting their minerals. Firstly, how do you get it to port when you do not have access to large scale infrastructure, and how and where can your company stockpile your resource if you do not have any allotted space? On top of this, how can you actually get it loaded? Australian Mobile Mining Equipment Systems and Accessories (AMMESA) has developed a bulk loading solution – the Rotainer – to overcome problems such as these. According to an unnamed manager at AMMESA, the Rotainer is a specialised container spreader designed for small to mid tier miners and allows them to ship bulk material through conventional shipping containers while utilising existing shipping infrastructure. The manager told Australian Mining that the product is “an attachment similar to a standard container spreader which can convert a container handling crane into a bulk loading system, and by using twist locks it can be attached in minutes,” he said. “It replaces the 20/40 normal container spreaders, and can also then rotate the containers a full 360 degrees.” The development of this bulk material handling system is important as “it allows mid

The Rotainer easily attaches to a container handling crane, converting it into a bulk loading system.

tier miners, who have never been able to ship before (due to lack of infrastructure or access to rail lines) the ability to move their materials using shipping containers transported on B-doubles.” By transporting the minerals via B-double trucks it “eliminates the need for large infrastructure on harbours,”

he told Australian Mining. Another aspect of utilising shipping containers is that removes the need for material stockpiles at harbours. By eradicating the need for stockpiles at loading facilities it dramatically improves the negative environmental impacts typically caused by stockpiling.

Importantly, it removes the problem of dust being raised from the stockpiles as all materials are kept inside sealed shipping containers. “The Rotainer has a lot of potential for the mining industry,” he explained. To date, this fully Australian designed and constructed attachment has been

used at Flinders Port in South Australia for IMX Resources, loading the first ship in mid December 2010 and seeing action again in late January this year. • AMMESA 02 9609 6866 ammesa2@bigpond.com www.ammesa.com.au

The world’s largest logistics systems supplier

P: 1800 SCHAEFER 38 March 2011

AustralianMining

E: info@schaeferssi.com.au

W: www.ssi-schaefer.com.au www.miningaustralia.com.au

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BULK MATERIALS HANDLING

Telescopic handler clamps

Bulk bag filler

MANITOU Australia has released a series of clamp attachments for its Maniscopic range of telescopic handlers. According to the company, the clamp attachments are a considerably safer alternative to a hook and sling for handling long slender loads. They are available with or without a rotator, which can allow an item to be picked up horizontally, rotated and then placed vertically. The design of the top and bottom jaws of the clamp can For handling slender loads. be varied to suit the load being handled. In the case of the drill rod clamp currently in use, flat bottom forks allow multiple rods to be picked up from a rack at the same time (subject to Safe Working Load), while the telescopic posts on which the top arms pivot allow the separation between the top and bottom arms to be varied to suit different diameters of rod. Pipes up to 1,626 mm (64“) in diameter and 12.1m (40’) can be handled, in weights up to 5 tonnes. Other applications such as handling small steel piles, light poles, power poles and the like are also feasible. • BT Equipment 02 9780 7200 sales@btequipment.com.au www.btequipment.com.au

FRESCO has added a new low-cost bulk bag filler option to its high accuracy, high volume range of bulk bag fillers. The new bulk bag filler has been designed to be located below a blender or sifter and receive the contents of the entire batch for internal plant storage or movement to a packing line. The bag is reportedly portable allowing it to be used under multiple feed points. The bulk bag strap hooks are height Supports up to 2000 kilos. adjustable and will support bags weighing up to 2000kg while filling is in progress. The base of the bulk bag elongates allowing for settlement of the contents once the bulk bag is positioned on a pallet. The inlet spout of the bulk bag or liner is attached to Fresco’s unique single actuated spout filling head provides a secure dust tight seal. It is offered as an option the Fresco bag inflator inflates the bulk bag prior to filling, removing creases and folds which could cause irregular filling of the bag making it unstable. Various standards of finish are available including full stainless steel or alternatively stainless steel contact parts only. • Fresco Systems 02 9818 4822 www.frescosystems.com

Dust reducing hoppers

Allowed for greater throughput at the QLD quarry.

Sand handling WHILE Aury has been seen as catering predominately to the coal industry in Australia for materials solutions, it has now changed tack. With the recent commissioning of a AHS2248 horizontal vibrating screen at CCS Clutha Creek Quarry, it has now entered the quarrying market. Located in Tamborine Village, Queensland, the sand quarry is part of the Kennedy Group and one of seven large sand plants and quarries owned by the company in Southeast Queensland. The recently installed horizontal vibrating screen is the largest in the plant and is located at the top of the plant tower. The AHS2448 improved the screening and handling of the sand, allowing greater throughput, better separation of material while reducing the load on plant crushers. Aury also supplied the Weide screening systems panels, which were installed on the vibrating screen. • Aury Australia Chris Darwin 0400 905 260 petercook@auryaustralia.com.au www.auryaustralia.com.au

40 March 2011

AustralianMining

B&W Mechanical Handling have installed the first of its new dust reducing mobile Eco Hoppers. Designed for dusty bulk materials such as coal and cement, the 7.5 model Eco Hopper can carry out virtually dust free unloading of bulk materials. It has a working volume of 70 cubic metres and is capable of discharging at rates of up to 635 tonnes per hour. According to the company the hopper contains 60% more filtration media surface area than its competitors. The filter configuration is complemented by B&W’s flex flaps system at the hopper mouth which eliminates dust releases at the point of grab

discharge. To ensure dust free operation, it features a telescopic loading chute with powered raise and lower functions with manual control, allowing operators to precisely manage the position of the spout. The mobile hopper is built from steel and fitted with a robust wheel and towing system comprising of aircraft rubber tyres, one rigid axle and one steering axle including a demountable Ackermann steering system designed to operate with a suitable towing tractor or loading shovel. • B&W Mechanical Handling sales@bwmech.co.uk www.bwmech.co.uk

High strength beam improves OH & S DAMAGE to storage systems by forklifts is an ongoing and costly problem in high volume distribution centres (DCs), and can contribute to workplace accidents. In response to high volume distributors’ need for a more robust pallet storage solution, Dematic has introduced a new, tougher ColbyRACK beam for heavy-duty operations, and a stronger clip to securely fasten the new beams to rack uprights, making accidental dislodgement practically impossible. Dematic’s NSW state manager, Robert Partridge said operators of the vehicles often make human errors when driving. “Beams around the 2m level are prone to damage if

reach truck operators accidentally back into them while retrieving a pallet from the opposite face of the pallet storage system,” he said. “To eliminate the damage and risk associated with this recurring problem in high throughput DCs, Dematic developed a totally new type of beam, made from two U-beam sections,” he said. The new heavy-duty Colby UU-Beam increases frontal impact resistance by over 200 per cent, according to the company. This eliminated damage, improves OH & S and reduces rack maintenance costs. • Dematic Pty Limited (02) 9486 5555 www.dematic.com.au

www.miningaustralia.com.au

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OPEN CUT MINING

Monitoring

SLOPE movement

Closer monitoring of slopes is making open cut miner safer than ever.

ince time in memoriam, open cut and underground miners have competed over who has the harder job. Underground miners claim their profession is the hardest due to the nature of mining under the earth, while open cut miners claim that the hive of activity that is an open pit makes the job more difficult. However, something that both miners face is the danger of the mine’s walls unexpectedly shifting or moving, which can lead to a disaster. This safety issue is always at the back of any miner’s thoughts, especially those working in open cut pits, where walls can suddenly and without

warning, shift – bringing down safe and aids in overcoming According to the company tonnes of rock and dirt. one of the more dangerous the device can detect when an And according to the aspects of open pits. area much smaller than a bench Queensland Department of The system itself alerts the has moved. Mines and Energy, between work crews when wall moveThis means that mining 2004 and 2009 in the State ment is detected on a slope crews can now detect if large there were 168 mining acci- above the work areas in an rocks or loose material dents that occurred in the open open cut mine. has moved on the slope, as cut itself; showing just how The slope monitor uses a opposed to entire bench sized dangerous this area can be. camera and radar to allow a movements, allowing for To tackle more thorough at least one of The WAM can detect when an area smaller monitoring and these open cut remedial action than a bench has moved in the pit. issues and if required. revolutionise The WAM safety on site, GroundProbe work crew to quickly select can be used by mines for drill has released the Work Area the area to look over and and blast crews, horizontal Monitor (WAM). monitor for minute movements. drilling, pre-split drilling, This unique slope moniIf any movement has been truck and shovel operators, toring system is a new easy detected, the WAM then alerts face scaling and cleaning, and to use, rugged mobile tool the nearby crews via wireless for any other work that is designed to keep mining crews Personal Alerts that display taking place under or by emergency text messages, slopes. audio, visual and vibrating To date, the Work alerts while at the same time Area Monitor sounding local lights and sirens has already been to warn miners. The alerting thresholds can be can be adjusted to suit a range of applications. The Work Area Monitor can be integrated into any light vehicle such as a mine worthy Hilux or other utes, for mobility and quick deployment to the preferred location, where it can be set up in less than a minute and requires The WAm fits onto a standard mine safe ute. no technical skills to operate. 42 March 2011

AustralianMining

well received within the industry, being taken up at several metalliferous and coal mines. Sherwood Geotechnical and Research Services consultant John Simmons said the development of this technology is a huge advance for open cut mining. He went on to say that it is improving day to day productivity and safety in pits as well as in quarries. The WAM is available through Australia for either hire or purchase. GroundProbe previously launched the Slope Stability Radar in 2003. • GroundProbe Sean Foley 07 3010 8983 sean.foley@groundprobe.com www.groundprobe.com

It can be set up and operating in a matter of minutes. www.miningaustralia.com.au

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Paid Parental Leave: What employers need to know

On 1 January 2011, Australia’s ﬁrst national Paid Parental Leave scheme was introduced. It’s a new entitlement for working parents, funded by the Australian Government. Taking time away from work for a new baby is a common part of working life. Paid Parental Leave will help employers retain skilled staff and help parents spend time with their new baby. What is Paid Parental Leave? Eligible working parents of children born or adopted on or after 1 January 2011 may get 18 weeks Governmentfunded pay at the National Minimum Wage, currently $570 a week before tax, to help them care for a new child. What do I need to do? From 1 July 2011, you must provide Parental Leave pay to your long-term employees. These are employees who have been with your business for at least 12 months before the expected date of the birth or adoption of their child. The Family Assistance Ofﬁce will contact you to initiate this process.

Your role in the scheme can start earlier if you and your employee agree. You can contact the Family Assistance Office for more information. How do I pay my employee? The Family Assistance Office will advance you funds to pay your employee. You can receive these funds in three instalments or fortnightly. You don’t have to change your employee’s usual pay cycle, set up any special bank accounts or report back to the Family Assistance Office. You just have to pay the Parental Leave pay to your employee with the usual tax deducted. You will not need to make superannuation contributions on Parental Leave pay. It will not increase your payroll tax liability or workers compensation premiums. What about existing entitlements? The Government’s Paid Parental Leave

scheme will help employers enhance the family friendly workplace conditions many already offer. Paid Parental Leave pay is provided in addition to existing employer-funded paid parental leave schemes. The existing minimum entitlement to 12 months unpaid parental leave for long-term employees is unchanged. Eligible parents can receive Parental Leave pay at the same time, before or after other employer-provided paid leave or entitlements. What should employees do? Employees can apply up to three months before the expected birth or adoption. If your staff need help, you can direct them to the website or phone numbers below. Employees are encouraged to apply early.

To learn more about Paid Parental Leave visit the website or call the appropriate number below.

Employers 13 11 58 Parents 13 61 50

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PRODUCT FOCUS: PUMPS, PIPES, VALVES & COMPRESSORS

SEA pumps Turnkey pumping solutions are aiding in fixing a fraught mine.

he Ravensthorpe nickel mine has had an interesting recent history. Following its closure in January 2009 by BHP Billiton as the Global Financial Crisis forced the shut down of many businesses and mines, the future looked grim for the mine and local townships of Ravensthorpe and Hopetoun. Then Canadian miner First Quantum Minerals came in and rescued the mine, and began a rebuilding and refurbishment process of the plant and site costing around $200 million, after acquiring it from BHP at a cost of US$340 million. While the miner said that these upgrades were not critical to the operation of the plant, they would vastly increase efficiency over the long run. During this massive refurbishment period, First Quan-

tum contacted the Australian pump and vacuum air specialists – Dynapump. The company was contracted by First Quantum to supply the mine with new seawater transfer pump skids and additional solution pump packages. These additional pump packages will help the Canadian miner to complete the nickel plant construction to its specific requirements. Installing complete turnkey pump packages from the initial stages is an important aspect of effectively developing a mine site as these pumps are tailored to the right flow rates and the specific requirements of the media being pumped – in this case nickel. Dynapumps were also involved in supplying the initial fire pumps, seawater intake,

The Sulzer super duplex stainless steel pump set at Ravensthorpe.

solution pump packages, cooling water pumps and acid pumps for the nickel mine. These turnkey packages give the operators peace of mind when planning the construction or refurbishment of mines as prior to delivery the dimensions of the entire pumping

package and system layout are known, meaning there are none of the unexpected surprises of any piece of equipment being too large or odd shaped for its location or housing. The miner is expecting a ramp up at Ravensthorpe in the second half of 2011.

First Quantum has engaged engineers to work on design modifications to remedy the problems experienced. • Dynapumps Charlie Iannantouni 08 9424 2000 www.dynapumps.com.au

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44 March 2011

AustralianMining

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Pumps and Water Management Solutions

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PRODUCT FOCUS: PUMPS, PIPES, VALVES & COMPRESSORS

Primed for pump and motor support Pump and motor technicians at a product and service facility in Wangara are helping mine operators manage increasing demands on equipment. Australian Mining’s WA correspondent Jamie Wade writes.

ver specified, under specified, improperly used or run down from general wear and tear, there are many reasons why pumping operations break down. But when they do, getting them back online as soon as possible is absolutely critical. Fulfilling this key requirement is also critical to Tyco Pumping Systems, the company behind the TurboMaster Pump developed in Perth 50 years ago and renowned for its reliability. With pumping operations pushed to the limit, the company is complementing its pump sales and spare parts business with an expanding service and repairs operation including testing and R&D.

Stress on the job

A TurboMaster with shroud, packed for shipment to a site in the North West.

As water tables are dropping, pumps are getting bigger and so is the stress on the equipment, according to Tyco Pumping Systems operations manager Brad Cuss. “We’re finding now that mine operators need to get the same

volume of water out of their borehole to maintain their plant and operation, but to do that they’re having to bore deeper for water or piping it from further afield.

Midwest Valves & Controls Midwest Valves & Controls is a distributor of many brands of valves, pumps and instruments. We select isolation, actuated on-off and control valves, pressure, ﬂow, level, temperature and pneumatically operated equipment for your application. Then we determine the supplier that most closely matches your needs for the application and obtain a deal.

“This is stretching the capacity of their pumping plants,” Cuss told Australian Mining. Standardising a pumping plant is an effective way of managing the increasing demands on equipment and achieving greater efficiencies, according to Tyco Pumping SystemsTurboMaster product manager Justine Nowrojee. “Trying to manage a bore field with different styles of pumps is very tricky, but standardising a pumping plant can achieve efficiency while handling various duties. “Standardising a system also makes inventory control alot easier, particularly when you are dealing with only one service provider for part replacement and system support and repair,” Nowrojee said.

“We get many enquiries from mine operators running a variety of pumps who aren’t sure how to effectively manage their system. We audit and inspect their system and submit a proposal on how they can effectively manage it from an inventory and operational perspective.” Nowrojee is also keen to emphasise the importance of motor specification in a pumping plant and recommends rewindable motors over encapsulated submersible motors. “It is more economical to use rewindable motors because they can be serviced quickly thus minimising downtime; encapsulated submersible motors are practically non-repairable,” Nowrojee said. “If rewindable motors are employed it’s easier to sustain a bore field with larger pumps and larger motors because you know that when a motor goes down, the turn-a-round time to service and repair is quick.” Given the level of support now available to service pump and motor product, says Nowrojee, mine operators can be confident about turning to service providers who have more than likely seen the same problem in other applications. Enquiries to Tyco Pumping Systems from mine operators seeking solutions to faults and problems are becoming more prevalent, according to Cuss. “Given the experience and knowledge that our technicians have in pumps and submersible motors, in most instances we can suggest a solution over the phone. If that doesn’t Continued on page 48

For pumping applications we use the resources of Australian Pump Industries, Pentair Water Australia, ITT Water & Waste Water Australia Limited and Southern Pumping Specialists. Please send us your enquiry.

Midwest Valves & Controls 133 Mayne St Gulgong NSW 2852 PO Box 149 Gulgong NSW 2852

Ph: (02) 6374 2808 Fax: (02) 6374 2909 Website: www.midwestvalves.com.au Email: peter@midwestvalves.com.au ABN: 62 935 919 610

A purpose built pressure Test Emersion Tank to simulate bore conditions.

46 March 2011

AustralianMining

www.miningaustralia.com.au

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PRODUCT FOCUS: PUMPS, PIPES, VALVES & COMPRESSORS

Continued from page 46 work, the equipment can be tested at our factory where we can quickly identify and isolate the problem and recommend a solution which can be Made-to-Order or Engineered-toOrder,” he said. The National Association of Testing Authorities (NATA) has accredited Tyco’s facility following inspection of its technical competence with ISO/IEC 17025:2005. The Tyco facility is fully accredited in mechanical testing and complies with the requirements to test submersible, line shaft, centrifugal and fire pumps by the methods of Standards Australia (AS) 2417 and 2941 and National Fluid Power Association (NFPA) standard 20. The company manufacturers pumps and spare parts for TurboMaster, Everflow and Southern Cross products, SEMA Motors, Engineered Modular Bolted Tanks, and Tamar Hydro Turbines and Surpavac Slurry Management Systems. Detailed inspection reports with recommendations are also provided. “If someone has a particular application we can select the pump, the motor and their complete headwork – everything to make it a turnkey operation,” Nowrojee said.

A TurboMaster 18 Stage submerged.

The test facility with a 1500 hp Zone2 specified fire deluge pump sent for testing.

“We can offer skid-mounted dewatering units, packaged supply and project management. “We’ve also assisted clients with parts that have failed where drawings of the associated equipment or parts have been superseded. Our pumps and motors can also be adapted to existing applications so the mine operator can have a straight change-out onsite.” Tyco Pumping Systems also offers a full rewind service for water filled submersible motors. Of particular note in service and testing at the Wangara workshop is

the rewinding of Hi-temp boiler circulator stators used in the power generation industry. The winding area is a purpose-built facility incorporating climate control in a fully enclosed work area with specific flooring to protect the winding wire and other sensitive materials. Tyco Pumping Systems has two separate testing facilities depending on the type of test required. The Vee and Rectangular Weir Test Tank has an 8m well for testing submersible pumps up to 460 l/sec at more than 240m total head.

“Whether Le Mans, Sebring or Daytona to win here is a question of efficiency; of the team, the cars and the equipment. And for that reason, when it comes to our compressed air supply it has to be BOGE.” Franz Konrad, Konrad Motorsport

The larger tank has the capability of up to 5000 l/sec and is said to be one of the largest of its kind in Australia with the ability to test pumps with a discharge diameter of up to 1000mm. Tyco has the ability to start up to 220KW/415v Direct Online (DOL) and can employ the use of a genset for 1000v requirements. • Tyco Pumping Systems Justine Nowrojee 08 9406 6565 jnowrojee@typac.com.au www.tycopumpingsystems.com.au

BOGE AIR. THE AIR TO WORK.

www.boge.net.au

Who wins a race is not just decided at the ﬁnishing line but also in the preparation stages. No one knows this better than Franz Konrad, owner of Konrad Motorsport. For 35 years he has successfully raced, including winning the team title at the Porsche Mobil 1 Supercup. He now wants to repeat this success with 3 ultra-powerful “Porsche GT 3 Cup”, a feat only possible with absolute precision and perfection in every detail. That’s why a BOGE RM series piston compressor is essential to him.

48 March 2011

AustralianMining

www.miningaustralia.com.au

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Servicing the Mining Industry for 30 years All Products and Services exceed MDG41 requirements Mining dedicated Service and Supply Centres with pressure testing facilities Specialists in Open Cut and Underground applications for all soft and hard rock mining All Service and Supply Centres ISO9001:2008 accredited RTO Registered by VETAB Project Management for machine overhauls and hose refurbishment NATA certified hose testing facility Experience across all OEM mining equipment manufacturers National fleet of mining specific mobile service units

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PRODUCT FOCUS: PUMPS, PIPES, VALVES & COMPRESSORS

Rotary lobe pumps SSP Pumps have launched the Series A Rotary lobe pump for mining applications. Manufactured from stainless, the pumps can handle low and high viscosity pumped media Has flow rates of 680m3/hr. and designed to deal with delicate media, froths, gels, emulsions and sludges – including pumped media with suspended solids, fibrous matter and sludges with grit included. Standard port sizes up to 300 mm Dia, Flow Rates up to 680 m3/Hr, and differential pressures up to 10 Bar, make this range of pumps suitable for heavy duty pumping. The positive displacement of the Series ‘A’ pump range is provided by non-contacting, contra rotating tri-lobe rotors within a fully swept pump chamber, capable of bi-rotational flow without modification. During pumping, the rotors do not touch each other or the pump casing, reducing wear when pumping abrasive media. SSP Pumps are available through Matrix Process Solutions. • Matrix Process Solutions 03 9553 0928 www.matrixps.com

Compressor silencers SPRAY Nozzle Engineering has released safety silencers that lower air compressor noise without lowering compressed air pressure. The safety silencers are designed to handle sensitive systems with large flows that require minimal flow restriction. Compact in size, they provide effective noise suppression and feature a built in warning indicator that alerts operators to any increase in backpressure within the system. Lowers noise and It silences the compressor first by filtering the air through a fine not the air flows. mesh grid which reduces turbulence, after which it enters into a diffusion chamber that raises the frequency of the sound (a higher frequency accelerates silencing) and distributes the air stream evenly across the octagonal outer filter; this octagonal filter then slows the speed of the air, lowering the sound level without excessive pressure drop. The safety silencers are suitable for continuous flow applications and use a central silencer for several pneumatic valves. The octagonal filter material can also separate out oil mist from within the compressed air system, after which the oil can be drained off through the bottom of the silencer. They are available in two sizes; 1” BSP (SIS-10/noise reduction of 42dB) and 2” BSP (SIS-20/noise reduction of 41dB). • Spray Nozzle Engineering 03 9583 2368 sales@spraynozzle.com.au www.spraynozzle.com.au

Triplex design pump CAT Pumps has released the model 1541 pump for harsh and aggressive liquids such as sea water, crude oil, wastewater, DI water and chemicals. The 1541 pump has a triplex design and is constructed with heavy-duty, 316 cast stainless steel head and valves. According to Cat Pumps, the triplex design is energy efficient and allows smooth, lowpulsation performance, and stacked valve design facilitates servicing. The pump is rated at 18 gpm at 1,100 rpm with pressure up to 1,200 psi. It can be used in portable or stationary installations. This new pump is available with matching system control valves or as a custom pumping system designed to specifications. • Caterpillar www.au.cat.com

50 March 2011

AustralianMining

Fog cannons TECPRO Australia are distributing the ELEFANTE fog cannons for dust and wastewater control. It works by drawing up waste water and then converts it into a fine mist, shooting billions of fine droplets into the air via three concentric nozzle rings. The fine water droplets are propelled by a powerful fan up to 60 metres, making it possible for them to evaporate rapidly. By using the fog prior to and after blasting, it is able to moisten the dust in the air and prevent it spreading. The Evaporator cannon can be supplied mounted A flow rate of 87.6L per minute. on a wheeled trolley, or can be fitted to a concrete base or to a trailer. It uses water pressure of 10 bar through 156 nozzles, and the flow rate varies from 14.8 litres per minute to 87.6 litres per minute, depending on the particular nozzle size fitted. The unit requires 400v-50Hz power and uses 11 Kw of energy. The cannon has a rotation angle of 320° and elevation of -20° to +45°. Air volume from the cannon is 28.500 m3/h. The height of the ELEFANTE is 2.4 metres and the fan diameter is 660mm. • Tecpro Australia 02 9634 3370 graeme@tecpro.com.au www.tecpro.com.au

Solar powered pumps VANTON Pump and Equipment Corp. has released the Flex-I-Liner model 12, a solar powered pumping system. The non-metallic, peristaltic pump is designed for corrosion free transfer of caustic Provides corrosion free transfers. and acidic treatment chemicals from storage tanks to water and wastewater containment facilities in remote locations. The pump utilises a rotor mounted on an eccentric shaft to push fluid trapped between a flexible liner and a solid plastic body blok. The self-priming design has no seals to leak or valves to clog and can run dry without damage. The rigid body block is moulded of solid polypropylene, UHMW polyethylene or PTFE, and the flexible liner of natural rubber, neoprene, Hypalon, Viton or Nordel, eliminating corrosion associated with pumps constructed of stainless steel and high alloys, and wicking and delamination associated with fibreglass and plastic-lined metals, according to the company. Suitable for flows to 7.6 lpm and pressures to 1.72 bar at temperatures to 85°C, the pump is designed to meter a fixed volume of liquid over user-programmed time intervals. A throttling valve on the suction line to the pump allows flow rate adjustment. A 0.04 kw photo-voltaic solar panel charges a 12 VDC deep cell battery that can power the pump's 0.12 kw DC motor on a single charge for three hours continuously, or cumulatively over several days of intermittent operation during which the pump is started and stopped manually, or automatically according to user-programmed dosing schedules. The self-contained system measures 813 mm L x 610 mm D x 381 mm H, weighs 102 kg and is available mounted on castors. • Vanton Pump and Equipment mkt@vanton.com www.vanton.com

www.miningaustralia.com.au

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Mobility is Mine Economy

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PRODUCT SHOWCASE

Mine safe packagers RENZ Australia has launched the HSM Profipack, for moving equipment and parts safely around Designed with hardened cutting rollers. minesites. The HSM Profipack instantly converts any cardboard waste into free, sturdy packaging material. It transforms excess cardboard into an interlaced weave pattern that provides padding and packaging material to protect mining equipment and tools in transit. Highly flexible and non-slip, the packaging is easy to manipulate, and bend and roll around materials. It is designed using hardened cutting rollers made from a single piece of metal, which are resistant to damage from paper clips and other soft metal items. The perforating rollers and bearing plates guarantee reliable padding without bending, twisting or catching the cutting unit. Its sturdy sheet metal housing ensures the compact and portable unit can withstand the harsh mining environment. • Renz Australia 1300 856 175 www.renz.com.au

Vehicle detection Articulated earth movers.

Dump trucks HITACHI has announced a change to its distribution of articulated dump trucks. From January 2011, the Hitachi branding of the trucks will change to Bell, the original manufacturer of the trucks. This rebrand to Bell improves machine and parts available by allowing direct access to manufacturer stock. Hitachi national product manager Gregg MacKenzie said “this change from Hitachi to Bell provides improvements in supply chain efficiency and aligns our sales of articulated dump trucks with the global distribution of the Bell brand.” The dump trucks are essentially the same product, with the only difference being the decals and colour. Features, specifications and capabilities are identical between the brands. The national parts and service network for both Hitachi and Bell articulated dump trucks remains unaffected by the branding change. • Hitachi 1300 448 2244 www.hcma.com.au www.miningaustralia.com.au

MICROMAX has announced the Banner RGAGE QT50R adjustable-field and retroreflective radar sensors for detecting vehicles. The adjustable-field and retroreflective models allow the R-GAGE QT50R to solve more diverse and complex vehicle detection applications, effectively detecting trains, cars, trucks and cargo alike. The QT50R uses Frequency Modulated Continuous Wave (FMCW) radar to provide reliable detection of moving or stationary objects in areas where photoelectric, ultrasonic and magnetic sensors fail to perform. According to Micromax, magnetic sensors may be affected by the electric current of trains, while ultrasonic sensors are susceptible to the interference caused by the wind of passing trains. Optical sensors are vulnerable to accumulating dirt and dust. The QT50R adjustable-field radar sensor emits a well-defined beam of high-frequency radio waves from an internal antenna, which processes the signal reflected back to the receiving antenna. The retroreflective model complements the adjustable-field model by effectively sensing stationary targets with poor or no radar reflection through the use of a reference signal, or retro-target. Emitting the same high-frequency waves as the adjustable-field model, the QT50R retroreflective radar sensor delivers a narrow effective sensing beam and ignores objects in the background beyond the retroreflective target. • Micromax 02 4223 7600 wollongong@micromax.com.au www.micromax.com.au AustralianMining

March 2011

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PRODUCT SHOWCASE

Safer welding equipment

PAPR equipment.

SPERIAN Protection has launched the Optrel e1100 Powered Air Purifying Respirator (PAPR). Replacing the previous OS100, this latest model comes with a high impact welding helmet – the Optrel e680. The respirator provides protection against UV-IR radiation, flying particles, metal fumes and dust commonly emitted during welding and associated processes. It features a newly designed face seal made from flexible textiles for longer wearing comfort and increased protection due to its improved sealing capabilities. To keep welders cool in the extreme heat, the Optrel e1100 is equipped with a powerful blower which delivers air to the welding helmet at flow rates of 170lpm, while a shorter air duct on the helmet increases mobility. An air duct coupling allows both the blower and air hose to be easily removed. Built with lithium ionic battery technology, the e1100 is lightweight with a long working life. Additional features include dual alarms to alert the wearer of blocked or missing filters and low batteries; an ergonomic fabric belt for lumbar support; and a switch on the helmet which allows the user to direct the flow or air to both the forehead and mouth, or just the mouth. • Sperian Protection 1300 139 166 www.sperian.com

Long super ion air knives COMPRESSED Air Australia has released Exair’s Long Super Ion Air Knives which neutralise static electricity while blowing away dust. The wide laminar airstream full of static eliminating ions is effective at high speeds and provides superior cleaning up to 6.1 metres away. The Ion Air Knife uses only a minimal amount of compressed air at 5 PSIG to entrain high volumes of surrounding room air. An electrically powered static control bar fills the uniform sheet of air with a high concentration of positive and negative ions. The laminar airstream increases

the surface exposure to the ions, making it effective for high speed processes and over long distances. Containing no moving parts, the air knives are available lengths of in 1524mm, 1829mm, 2134mm and 2438mm. A factory installed plumbing kit is also available that makes it easy to connect Long Super Ion Air Knives to a plant’s compressed air system. • Compressed Air Australia info@caasafety.com.au http://caasafety.com.au

Wave and read digital levels TOPCON Positioning Systems has released the DL-500 series of digital levels, which incorporate the world’s first ‘wave and read’ technology. This technology provides additional survey style options that allow a rod person to wave the staff back and forth instead of keeping the staff plumb. The staff reading becomes the minimum when it stands vertically, with the DL-500 tracking the waved staff and reading the least value. This allows for ‘error free readings of waved staff while reducing the operator’s eye strain,’ according to the company. The DL-500 More survey options. also incorporates the advanced Random-Bidirectional code (RAB code) for the staff and digital processing algorithm for staff reading. This increased accuracy means when the staff surface is in dim lighting conditions as low as 20 lux, it still shows reliable results. It automatically recognises the staff directions, either upright or inverted, eliminating manual errors when surveying with normal and inverted readings. • Topcon Positioning Systems 1800 867 266 www.topconpositioning.com.au

Dehydration can cause serious damage.

Beat the heat WORKERS run the risk of kidney damage or even death through dehydration and Pryme Australia has warned workers and employers to take appropriate precautions. “Dehydration is a serious risk for people working in hot conditions and every attempt must be made to avoid it. Worker performance can be affected with a fluid deficit of just 1.5-2 litres – it will increase heart rate, lower their resistance to heat and cause permanent kidney damage,” Pryme National marketing manager Adrian Burton said. He said workers would benefit from using their product, Sqwincher. “Sqwincher helps eliminate fatigue, helps reduce heat stress-related illness and muscle cramps; rehydrates, restores, recharges, low salt and low caffeine,” he said. Beyond using Sqwincher, Burton said simple and practical steps can be taken to minimise heat stress in the workplace this summer, including wearing loose-fitting and lightcoloured clothing if possible and removing any saturated protective clothing. He said workers should be drinking 2-3 cups of electrolyte replacement before starting work and another two cups half an hour after finishing work. Pryme also advises having regular drinks throughout the day but say to avoid soft drinks, tea, coffee and milk before, during and immediately after work. Good airflow increases evaporation and cooling of the skin, whereas the stagnant atmospheric conditions and poor airflow often found in mines can induce heat-related illness. Symptoms of heat exhaustion include heavy sweating, weakness, dizziness, as well as cold, pale and clammy skin. Muscle spasms, mostly those used most in performing the work can be a result of suffering from heat cramps, and extreme heat can also lead to fainting as well as vomiting. • Pryme.net 0408 889 356 info@sqwincher.com www.sqwincher.com

WELDERS ENERATORS

www.miningaustralia.com.au

AustralianMining

March 2011

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PRODUCT SHOWCASE

Belt trainers

Stepper motor packages

FLEXCO Australia has released the PT Smart Belt Trainer for medium duty tensioned belts. The PT Smart works Requires no lubrication and doesn’t seize. with both mechanical and vulcanised belts and is easily installed. Built from durable materials, it features the same characteristics of the PT Max including a pivot and tilt design. With pivot and tilt technology, the belt trainer applies greater belt tracking discipline than conventional pivot-only belt-steering devices, correcting tracking problems on medium-tension belts. A fully-enclosed, stainless steel pivot bearing is found downstream from the roller, creating immediate tracking results. The bearing requires no lubrication and is guaranteed not to seize. When responding to belt mistracking, the PT Smart turns its idler training carriage away from the direction of drift, simultaneously lowering the end of the carriage opposite the drift while raising the end facing the drift. The resulting tilt increases belt tension along the drift-out side, causing the belt to centre itself naturally, while keeping the load distributed across the training carriage and avoiding the need for concentrated steering forces along the belt edge. The pivot and tilt action is initiated by two sensor rollers installed alongside both belt edges. Extra-long sensor arms avoid any potential for belt binding or pinching as corrective training takes place and allow greater sensitivity to minor amounts of belt drift. The degree of drift sensitivity is user-adjustable from beside the conveyor, using the PTS Sensor Adjustment Arm. The PT Smart is designed for use with medium-duty belts up to 1600 PIW maximum tension and thickness of 25 mm. Models are available for return-side installation for belt widths from 450 mm to 1800 mm. Both standard and underground versions are available for a variety of different applications. • Flexco 1300 098 435 www.flexco.com

AUTOMATED Control Engineering Group (ACE) is now distributing the AMCI SMD23 Size 23 Integrated Stepper Motor Drive. The SMD23 package combines simplified installation in a dynamically matched drive-to-motor package. The SMD23's size 23 stepper motor package has been designed with powerful 3.4 amp stepper drive technology to achieve a space saving design as well as high performance. It consists of a NEMA23 stepper motor; a 3.4 amp microstepping drive; and a compact design. The SMD23 integrated stepper motor drive is a PC programmable unit, possessing a high level of flexibility. • Automated Control Engineering 02 4954 5004 sales@aceg.com.au www.aceg.com.au

Refuge chambers MINEARC Systems has launched the HRM6-PLP (Hard Rock Mine, 6 Person, Powerless-Portable), a new underground refuge chamber model in its PowerlessPortable range. The HRM6-PLP is a slightly larger variation of the popular HRM4-PLP (4 person model), now deployed in over 25 underground mine sites across Australia. The PLP range was developed in Offers 36hrs safe refuge. response to industry’s request for a small, highly portable refuge chamber suitable for tight mining confines; such as single entry headings, where work caries on in front of loaders, boggers and other units. Should a vehicle catch fire or a fall of ground occur behind them, personnel at the working face could potentially become cut off from a place of safe refuge. Both units offer 36hrs minimum safe entrapment; requiring no electrical power to operate during an emergency. With connection to ‘mains’ (mine) power no longer required, the units can be positioned and then repositioned with ease to virtually any location underground. MineARC’s powerless scrubbing/cooling technology was first developed for the coal industry, where all equipment must be ‘intrinsically safe’ to avoid the risk of igniting inherent methane gas or coal dust. The refuge chamber measures 2.37m(h) x 2.31m(w) x 3.1m(d) and weighs in at 2600 kilograms. It is built from 5mm thick steel plates and comes with an option reinforced 15PSI blast resistance. The HRM6’s life support systems are powered by on-board liquid CO2 cylinders. It also has three separate sources of air supply, as well as internal gas monitoring. Lifting lugs, skid base and forklift slots come as standard, • MineARC Systems 08 9333 4966 info@minearc.com.au www.minearc.com

56 March 2011

AustralianMining

Portable bunding SPILLSTATION has released the Quickbund portable bunding system. Constructed from X-R5, a highly chemical resistant material, it does not become brittle or crack when exposed Can be deployed on site in seconds. to oils and fuels. Featuring fold down walls for truck and forklift easy access, the standard 1000 litre model folds down to a compact 500x500x100mm size and weights only 10kg. All of the 10 standard sizes have high frequency welded seams to prevent leaking and delamination. These standard sizes range from 1000 to 24 700 litres. They can also be custom made. The portable system can be deployed and functional in seconds according to the company, by placing it on the ground and unfold it to create a secure bunded area. Anti-vibration nitrile pads ad puncture resistant underblankets extend the applications and durability of the Quickbund. system. • Spillstation 1300 664 266 info@spillstation.com.au www.spillstation.com.au

Motor graders CATERPILLAR has released its M Series 2 Motor Graders. The new 140M2 and 160M2, as well as its all wheel drive (AWD) relatives, the 140M2 AWD and 160M2 AWD are equipped with clean burning, fuel efficient engines which meet Tier 4 emissions standards. Designed for a broad range of tasks, including heavy blade work, road maintenance, ripping and precision finishing applications, the M Series 2 all use the Cat C9.3 ACERT engine with Variable Horse Power. The 140M@ and 160M2 have ranges of 144kW to 181kW and 159kW to 196kW respectively. Net power ratings for the AWD versions are between 151kW to 181kW for the 140M2 AWD and 166kW to 196kW for the 160M2 AWD. The graders also significantly reduce emissions using the Cat NOx-Reduction System, which captures and cools a small volume of exhaust gas, then returns the cooled gas to the combustion chamber to reduce nitrogen-oxide emissions. It also includes an aftertreatment unit which features a diesel oxidisation catalyst (DOC), a diesel particulate filter (DPF) and the Cat regeneration system (CRS). These motor graders feature the Cat control system, which uses electronic joysticks to provide precise control of the machine and results in nearly 80 per cent fewer hand and wrists movement compared to conventional motor grader control. The M Series 2 also come with selectable blade lift speed modes which allow for more exact control to match lift response to the job. Beginning mid-2011, the M Series 2 models will offer the new Cat Grade Control Cross Slope system. • Caterpillar www.au.cat.com www.miningaustralia.com.au

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PRODUCT SHOWCASE

Hydraulic relay valves

Comes with a Rogowski coil.

Cable identifiers POWER Parameters have released the Baur KSG 100 Cable Indentifiers for maintenance. The KSG 100 is suited to single and multi-core cables, paper insulated lead sheathed, XLPE and other insulation material cables. It is also useful for phase identification. The cable identifier consists of a transmitter and receiver, which is supplied with a Rogowski coil. It works by using the principle of current direction to identify a particular conductor, and relies on the detection of a uniquely coded current pulse and its direction, launched by the discharge of a capacitor in the transmitter portion of the test system in the conductor to be identified. The transmitter can be connected galvanically or inductively, and is suitable for both live and dead cables. • Power Parameters 1800 623 350 power@parameters.com.au www.parameters.com.au

MICO is introducing its hydraulic over air relay valves which convert hydraulic input to air pressure output. The valves are designed to convert hydraulic modulated input pressure to a proportional output air pressure. The new relay valves are designed for various on- and offhighway applications, such as controlling an air-braked trailer with a hydraulically braked towing vehicle that has an air power source. The system originates with a hydraulic vehicle component, such as a master cylinder or hydraulic control valve, which delivers a given Has a max of 2000 PSI. hydraulic input pressure. This input pressure sends a pilot signal to the relay valve in order to modulate air brake pressure on the other end. The hydraulic-over-air relay valve are available in three designs: single, dual and tandem. The single input design provides one hydraulic pilot port to control modulated air braking pressure. The dual input features two independent ports, either of which can accept pilot pressure. When pressure is applied to both ports simultaneously, the controlled air braking pressure ratio increases proportionally. The dual input ports can be set up for different pressure ratios, making the dual design a good fit for certain steering assist applications. • Mico www.mico.com

Bunded tanks

An alternative to concrete kerbing.

SPILLDOKTOR has unveiled its F4 flood bund liquid containers. Designed as a retrofit solution, the F4 bund system is an alternative to concrete kerbing or bricks. It is sealed to the floor with a chemical safe sealant, and secured with masonry anchors. The bund is available in two standard profiles, one of which is a ramped profile for forklift access. The two profiles can be combined to make an effective compound, and can be installed to create several adjoining compounds for incompatible liquids. Available in standard lengths and complete with installation accessories and instructions, this product packs well for economical shipping to remote locations. • SpillDoktor 1800 365 867 www.spilldoktor.com

For power to keep your plant running reliably . . . at any location

Brevini Power gives you peace of mind with our PIV Drives, no matter where your plant is located. Brevini Australia supplies PIV gear units in helical and bevel helical, as stand alone gear units or complete drive packages: ● To all demanding specifi specifications cations ● Fully engineered and documented ● Medium to large powers ● Wide range of drive confi configurations. gurations. Call NOW for details.

Brevini Planetary Samhydraulik VPS Brevini Brevini Winches

Brevini Hydraulics Aron Hydrapp Pullmaster

Phone 1300 657 771 www.miningaustralia.com.au

PIV Bevel Helical Emmegi PT Tech PIV Posiplan

Email sales@brevini.com.au

www.brevini.com.au AustralianMining

March 2011

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8th Annual Australian Mining Prospect Awards, Co-hosted by AIMEX In this issue we have a brief word from some of the sponsors about their companies and why they choose to sponsor the Prospect Awards. Schenck Process Australia Schenck Process is a global market leader in measuring and process technologies. Through our world-wide network of operating companies we provide our customers with unrivalled industrial weighing, feeding, screening and automation solutions. Sponsoring the ‘Minerals Processing Plant of the Year’ category in Australian Mining’s Prospect Awards for the second year running is one of the ways that we contribute to and celebrate the success of an industry that is critically important to the economy of our country and of course to our business. The mining and mineral processing industry is responsible for around 48% of Australia's exports and represents 8% of the country's total GDP. This industry is one of the reasons that, as a nation, we have been able to weather the recent global financial crisis and emerge in much better shape than many other developed nations. Together with our clients in the mining and mineral processing industry, we are always challenging current practices and breaking new ground by combining cutting edge technology with world class engineering know-how. Yet the men and women that work so hard to make Australia's mineral processing plants and mining operations amongst the most technically advanced and efficient in the world often remain unrecognised. At Schenck Process, we consider that the Prospect Awards are a great way of identifying and recognising the talented professionals that make this possible. We wish all participants in the awards the best of luck and look forward to meeting the finalists at the award presentation evening on the second night of AIMEX in September.

MMD Mining Machinery Developments (MMD) designs and manufactures mineral sizing (crushing) equipment and services to the mining, metallurgical, industrial minerals, alumina and other industries. The core products; Mineral Sizers (crushers) and Feeders offer a solution to problems such as variable ore properties, product requirements, site conditions and environmental issues. Founded in 1978, to design and manufacture equipment for the UK underground coal mining industry, today MMD size over 60 different minerals world wide, in many varied process industries. MMD Sizing equipment is available for surface or underground installations, stationary or mobile, and for climatic conditions ranging from arctic to tropical. The MMD Sizer range now includes, primary, secondary and tertiary Sizers for wet and dry processing of metallic and non-metallic minerals for mining, industrial minerals and quarrying industries. To complement the robust Twin Shaft Mineral Sizer, MMD has designed and developed a range of heavy duty Apron Plate Feeders, which convey unbroken material to the crushing plant. Standard widths available are 1500, 2000, 3000 and 4000mm on D4, D7, D9 and D11 Caterpillar sealed and lubricated tractor chain. The mobile and semi-mobile sizer systems developed by MMD are both high in capacity and compact in size when compared to the traditional technology in this field. The latest range of MMD Mobile Sizers have the ability to offer mine operators unprecedented levels of productivity, and therefore very low operating costs per tonne. These energy efficient electrically driven “Green Mining Solutions” are all designed to assist mining companies to achieve the double bottom line of being both economic and environmentally friendly. MMD is proud to be the long running sponsor of the Australian Mine of the Year award.

SEW-Eurodrive SEW-Eurodrive is proud to be sponsoring the coal mine of the year award at the 2011 Australian Mining Prospect Awards. As a key supplier to the coal mining industry, we believe in quality and efficiency when it comes to drive technology. Supplying a range of industrial gear units, motors and drives in sizes in excess of 1MW, we deliver more than just products to heavy industry. A team of talented engineers develop effective and timely solutions based on customers' motion requirements, which are backed by after-sales commissioning and product support that is second to none. We also understand that time is money, so units are delivered within a matter of weeks from our local assembly plants, rather than waiting months for items to be shipped from overseas. The coal mining industry is one of Australia's strongest assets – as the world's greatest exporter of coal, we can be thankful for an industry that has given us global recognition. SEW-Eurodrive takes great pride in sponsoring the coal mine of the year award, which we hope in turn, encourages the organization in and industry which has greatly supported our company over time. We hope that this award goes to a fitting recipient to provide them with the acknowledgment they deserve for making such a strong contribution to Australian industry. SEW-Eurodrive looks forward to further ongoing partnerships with all forms of mining, now and into the future.

58 March 2011

AustralianMining

Be a leader in Australia’s mining industry and nominate today

www.miningaustralia.com.au

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At the 2011 8th annual

AUSTRALIAN MINING PROSPECT AWARDS 7th September Doltone House Sydney, Co - hosted by AIMEX DON’T MISS MINING’S NIGHT OF NIGHTS! 7TH SEPTEMBER, SYDNEY

8th annual

For the 8th year, Australian mining professionals will come together to recognise and celebrate innovation and outstanding performance in the industry. Held on the second night of AIMEX, the event showcases the best that mining has to offer.

NOMINATIONS ARE NOW OPEN IN THE FOLLOWING CATEGORIES

● Coal Mine of the Year ● Outstanding Contribution to Mining ● Employer of Choice Award

● ● ● ●

AND NEW FOR 2011

● ●

Mine of the Year Mine Manager of the Year Contract Miner of the Year Minerals Processing Plant of the Year Excellence in Mine OH&S Excellence in Environmental Management Innovative Mining Solutions Explorer of the Year

PROSPECT ● ●

● Mining’s Female of the Year ● Young Achiever of the Year ● Community Interaction Award ● Hard Rock Mine of the Year

AWARDS

DOWNLOAD THE NOMINATION KIT AT WWW.MININGAUSTRALIA.COM.AU/AWARDS 6-9 Sept 2011

SPONSORS:

For further information contact Margaret Tra on (02) 9422 2759 or email margaret.tra@reedbusiness.com.au To book a table at the awards contact Alex Evans on (02) 9422 2890 or email alex.evans@reedbusiness.com.au

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MINING JOBS To advertise a new job contact Hussein Azzan at 02 9422 2851

To see the latest jobs available visit www.miningaustralia.com.au, which is updated daily. TAX TECHNICAL LEADER Location – Australia Wide Company – Australian Taxation Office Description: EL1 – Western Australia and South Australia, New South Wales and ACT, Queensland, Victoria and Tasmania (several positions, ongoing and non-ongoing). $91,294 – $99,554 (plus superannuation) In this role you’ll provide high-level technical leadership and advice. You may lead staff working in active compliance or interpretative assistance, contributing to technical excellence and carrying out challenging casework. Collaborating with stakeholders, you’ll develop strategies to resolve issues; or prepare and review complex papers, including private rulings, interpretative decisions and legislative amendments. You’ll also identify and mitigate risks, address client complaints, and manage high-profile projects. To succeed you’ll have relevant qualifications in taxation, law, accounting, business, commerce, economics or equivalent experience, coupled with exceptional managerial ability and sound decision making skills. If you can manage comprehensive risk assessments and audits; understand complex Australian law; or have the ability to identify, interpret and apply legislation and precedent, apply now. The information you need to apply for this position is contained in the candidate information kit. You can get a copy by visiting www.ato.gov.au/careers You must submit your application by 2 March 2011. To apply for this role, please visit www.miningaustralia.com.au SENIOR TAX TECHNICAL LEADER Location – Australia Wide Company – Australian Taxation Office Description: EL2.1 – Western Australia and South Australia, New South Wales and ACT, Queensland, Victoria and Tasmania (several positions, ongoing and non-ongoing) $109,898 – $124,597 (plus superannuation) Overseeing a national portfolio and leading national projects, you’ll provide high-level technical leadership and advice to staff working in the ATO compliance or interpretative assistance areas. In the compliance space, you’ll direct teams involved in tax risk assessments, enforcement, audits, investigations, objections and disputes, while taking carriage of highly challenging technical matters requiring resolution. Working in interpretative assistance, you’ll offer advice on the application of the ATO view of the law often involving complex tax technical issues. As a strategic thinker, you’ll have relevant qualifications in taxation, law, accounting, business, commerce, economics or equivalent experience, together with the capacity to understand complex Australian law. Your ability to practically apply knowledge to resolve tax issues is vital, as is your understanding of accounting and taxation practices and principles. The information you need to apply for this position is contained in the candidate information kit. You can get a copy by visiting www.ato.gov.au/careers You must submit your application by 2 March 2011. To apply for this role, please visit www.miningaustralia.com.au MINE GEOLOGISTS X2 – UNDERGROUND Location – South Australia Company – Oz Minerals Description: OZ Minerals is an Australian based mining company that produces some of the world’s highest grade copper concentrates. The Company is building a pipeline of projects which can deliver superior returns in the medium term through acquisition, organic developments and a strong commitment to exploration both at existing projects and through the identification of new opportunities. OZ Minerals owns and operates the high quality copper¬gold mine Prominent Hill in South Australia and is maximising value from the operation and from exploration in the highly prospective region. The Company is currently combining open cut mining experience with the development of the Ankata project, a high grade resource and new underground mine development at Prominent Hill. OZ Minerals has a strong balance sheet, a team of highly skilled mining industry professionals and a commitment to Respect, Integrity, Action and Results. For more information on OZ Minerals please visit www.ozminerals.com With growth and expansion comes opportunity; these newly created positions will form an integral part of our Geology Team and its underground focus. Prominent Hill operates on a FIFO roster commuting from Adelaide and Port Augusta. Our friendly village environment offers quality meal services, modern rooms with Austar, a number of sporting and recreational facilities. To apply for this role, please visit www.miningaustralia.com.au SENIOR MINE GEOLOGIST – UNDERGROUND Location – South Australia Company – OZ Minerals Description: OZ Minerals is an Australian based mining company that produces some of the world’s highest grade copper concentrates. The Company is building a pipeline of projects which can deliver superior returns in the medium term through acquisition, organic developments and a strong commitment to exploration both at existing projects and through the identification of new opportunities.

60 March 2011

AustralianMining

OZ Minerals owns and operates the high quality copper¬gold mine Prominent Hill in South Australia and is maximising value from the operation and from exploration in the highly prospective region. The Company is currently combining open cut mining experience with the development of the Ankata project, a high grade resource and new underground mine development at Prominent Hill. OZ Minerals has a strong balance sheet, a team of highly skilled mining industry professionals and a commitment to Respect, Integrity, Action and Results. For more information on OZ Minerals please visit www.ozminerals.com This newly created position is an excellent opportunity for a highly skilled and experienced professional to make a significant contribution to our growing Geology Team and its underground focus. Your role is to ensure that the underground Mine Geology functions are developed, implemented and completed safely within the guidelines set by the Mine Geology Superintendent and authorised documented policies. This diverse and challenging role requires you to provide leadership and mentoring to Mine Geologists/Technicians, whilst maintaining required technical outputs. Prominent Hill operates on a FIFO roster commuting from Adelaide and Port Augusta. Our friendly village environment offers quality meal services, modern rooms with Austar, a number of sporting and recreational facilities. To apply for this role, please visit www.miningaustralia.com.au MINE GEOLOGISTS X2 – OPEN PIT Location – Oz Minerals Company – EMS Pty Description: OZ Minerals is an Australian based mining company that produces some of the world’s highest grade copper concentrates. The Company is building a pipeline of projects which can deliver superior returns in the medium term through acquisition, organic developments and a strong commitment to exploration both at existing projects and through the identification of new opportunities. OZ Minerals has a strong balance sheet, a team of highly skilled mining industry professionals and a commitment to Respect, Integrity, Action and Results. For more information on OZ Minerals please visit www.ozminerals.com With growth and expansion comes opportunity; internal promotion has created the need for two Mine Geologists to join the Geology team. Prominent Hill operates on a FIFO roster commuting from Adelaide and Port Augusta. Our friendly village environment offers quality meal services, modern rooms with Foxtel, a number of sporting and recreational facilities. To apply for this role, please visit www.miningaustralia.com.au ELECTRICAL SUPERVISOR Location – WA Company – EMS Pty Description: Electrical Supervisor with a hands on approach to coordinating others? Make this your next move and reap the rewards on offer. This role is all about immediate and long term 'fix-its' and, coupled with the ability to lead, requires you to demonstrate a high level safety awareness whilst motivating a team of support staff. This role would be perfectly suited for a results driven individual with an electrical trade certificate and substantial experience in a mining environment and at least three years in a supervisory role. Ideally you would have established a solid trade background within a mining environment and mineral processing experience will be seen very favourably here. Working for a company that knows their success relies on keeping you well paid and loving what you do means the remuneration and benefits here are among some of the best going around. Please contact Nikki on 08 9443 0400 or nikki@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au MECHANICAL ENGINEER Location – Perth Company – EMS Pty Description: Our client is in need of a driven and dynamic Mechanical Engineer looking to consolidate their operational experience and establish themselves as part a top notch engineering team. This role is sure to tick all the boxes, providing you with fantastic professional opportunities as well a challenging role that will keep you engaged and loving what you do. Our ideal candidate for this role will come to us with an absolute minimum of 3 years experience working in a mining/mineral processing environment. On top of this you will need to have substantial underground experience. This is an operational role and will require you to have significance site experience as well as some experience coordinating projects. A degree qualification in Mechanical Engineering will be needed also. Dedicated to providing their staff with the best opportunities for professional development, this leading producer is well established in the industry and continues to go from strength to strength. Join a company where innovation is not only encouraged but rewarded! An excellent salary topped with some serious benefits and allowances are on offer here. If that is not enough, the company will cover your full relocation for this residential role. Please contact Nikki on 08 9443 0400 or nikki@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au

TECHNICAL SERVICES SUPERINTENDENT Location – WA Company – EMS Pty Description: The Technical Services Superintendent reports to the Mining Manager and is accountable for all Strategic functions relating to the LOM and budgets for a huge open pit operation. A primary responsibility will be the Management and Leadership of the Mine Technical Services team who are involved in the short and long range planning and scheduling as well as design and optimisation of the pits. Committed to high quality safety, health and environmental practices and you should be able to demonstrate shared values in this area. The package will be well worth the move. The position is fly in/fly out from Perth on an 8 days on 6 days off roster. Excellent on-site accommodation is provided with great recreational facilities. Please contact Nicole on 08 9443 0400 or nicole@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au SENIOR RELIABILTY ENGINEER Location – WA Company – EMS Pty Description: Surrounded by an outstanding team and working within this well run mining operation you will be given the opportunity to develop and cement your skills in an environment that will support and extend you in ways few others are able to. We are currently looking for a Senior Mechanical Engineer to come on board and share in this company's success. What we require is somebody with a degree qualification in mechanical engineering, with proven experience in operations and maintenance in the mining industry of 7-10 years years behind them. You will also need extensive mining plant experience in an open pit environment. This outfit is dedicated to securing the best candidates possible for their operations and are offering good incentives to make that happen. A generous remuneration package and exceptional benefits are on offer here as well as the opportunity to become part of a world class company. Top FIFO roster offered also. Please contact Nicole on 08 9443 0400 or nicole@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au ELECTRICAL SUPERVISOR Location – Kalgoorlie, Goldfields & Esperance, WA Company – EMS Pty Description: Electrical Supervisor with a hands on approach to coordinating others? Make this your next move and reap the rewards on offer. This role is all about immediate and long term `fix -its` and, coupled with the ability to lead, requires you to demonstrate a high level safety awareness whilst motivating a team of support staff. This role would be perfectly suited for a results driven individual with an Electrical trade certificate and substantial experience in a mining environment and at least three years in a supervisory role. Ideally you would have established a solid trade background within a mining environment and mineral processing experience will be seen very favourably here. Working for a company that knows their success relies on keeping you well paid and loving what you do means the remuneration and benefits here are among some of the best going around. Please contact Nicole on 08 9443 0400 or nicole@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au ELECTRICAL SUPERVISOR Location – Perth Company – EMS Pty Description: This role will be the cherry on the cake of your career. Cement your professional future with a well established company at the forefront of their game; a company who values your experience and commitment and who makes sure that they pay you well for your skills and work ethic. Perth based, this will challenge and satisfy your PM expectations; that is how this and other sought after contracts have been landed – on the back of the company's reputation for delivering the goods to clients and its employees. Your main focus will be coordinating technical and engineering works for port related materials handling projects; ensuring timely completion of installation and commissioning schedules. As you would already know (being at the top of your game in a similar role), you need to be skillful in annual and monthly project management planning and reports. And, being the PM that you are, scheduling and correct resource allocation comes as easy to you as internal and client liaison. We can offer you the job of the moment, commencing at your convenience, where you will be working with the cream of the crop on these projects. This is essentially a staff position due to project duration but consideration will be given to candidates with a contract bias. Please contact Nicole on 08 9443 0400 or greg@emsjobs.com.au in strict confidence or to apply for this role, please visit www.miningaustralia.com.au

www.miningaustralia.com.au

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ANY JOB. ANY SIZE.

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EVENTS

Conferences, seminars & workshops Event submissions can be emailed to ozmining@reedbusiness.com.au Optimising Complex Mining operations 9 March Mawson Lakes, SA The third in a series of thought provoking sessions on the latest research and technology solutions for South Australia's mining future. The event will feature speakers from Rio Tinto Iron Ore, SolveIT Software, and the Barbara Institute. • Innovate SA Mike Richards 08 8113 0700 mike.richards@innovatesa.com.au www.innovatesa.com.au

World’s Greatest Shave – Mining Challenge 10 March Mines across Australia A specifically targeted campaign aimed at raising much needed funds through the support of the Australian mining and energy resources sector and associated businesses and contractors. Incentives offered to mine challenge participants include an award will be presented to the mine site who is the highest fundraiser in each state and territory within the Mine Challenge; participating businesses will also be in contention for the National Top 30 and the State Top 30 fundraising awards; and suppliers, contractors and third parties will also be eligible for the Top 30 fundraising awards. • Mine Challenge 1800 500 088 www.worldsgreatestshave.com

Mine Site Automation and Communication 2011 15-16 March Chifley on Lennons, Brisbane

Such optimisation at your plant could have a substantial impact on your company's bottom-line. Mining IQ's Coal Processing Optimisation Conference serves as the meeting point for industry professionals to learn effective strategies and find out about the latest developments in the industry, such as new tailing reprocessing methods, innovative control systems, the latest in monitoring equipment and the use of Reflux Classifiers and large DMCs. You will hear from experts on technical developments, peers presenting industry case studies, and new technologies. There will also be workshops on the hottest topics in which you will be able to have questions answered that pertain specifically to your company or CHPP. • IQPC 02 9223 2700 info@iqpc.com.au www.iqpc.com.au

dangers lie below the surface” will comprise presentations by senior leaders from across the sectors as well as opportunities for participants to contribute, share and learn from each other about the need to incorporate mental health strategies in occupational health and safety policies and practices. Issues to be addressed at Exploration 2 will include the need for mental health awareness in occupational health and safety policies and practices; the mental health consequences of a ‘fly-in flyout’ worklife; the value of recognising workforce wellbeing in recruitment and retention strategies; mental health and indigenous employees and case studies • ARCCMH Karen Down 07 4032 6711 Karendown@acrrmhq.com.au www.acrrmh.com.au

29-30 March Jakarta

Hard Rock Mine Ventilation 2011

4-6 April Perth, WA

This premier industry event consists of a two-day joint exhibition and conference, showcasing the capabilities of Australian companies serving the industry in Indonesia. In 2010, over 85 Australian mining equipment, technology, consumables and service companies exhibited at OZMINE. In 2011 it is anticipated this figure will reach 100 exhibitors with more than 2000 visitors anticipated. The event also draws regional industry players and in 2010 will include members of Austrade ASEAN Mining Team and their buyer delegations. • Austrade 13 28 78 info@austrade.gov.au www.austrade.gov.au

29-30 March Perth, WA

The event is a valuable opportunity to share success stories about technology in action and celebrate our 30 year anniversary. The technical program will feature presentations from customers and Maptek experts. Specific applications of our Vulcan, I-Site and MineSuite products will address issues critical to mine planning and productivity across all commodity and operation types. At the conference you will learn from real world examples and workshop innovative solutions; exchange ideas and hear what our experts are doing; network with colleagues and connect with the Maptek community and preview new technology and provide feedback on product development. • Maptek 08 6211 0000 info@maptek.com.au www.maptek.com/australia_2011/ registration.html

Automation and communication is the future of mining operations in Australia, however as you know these new technologies represent a substantial investment and determining the right technologies for your mine site is always a challenging process. Developed in extensive consultation with your industry peers, Mine Site Automation and Communication features industry case studies showcasing best practice in capitalising on these innovative new technologies and maximising return on investment. In addition to practical case studies from some of Australia's leading mine sites, the conference will feature keynote presentations from international thought leaders to keep you up to date with industry trends. • IQPC 02 9223 2700 info@iqpc.com.au www.iqpc.com.au

OZMINE 2011

Coal Processing Optimisation 2011 29-30 March Brisbane, QLD With the demand for coal soaring over the past 12 months, the need for optimising coal processing is at an all-time high as companies seek ways to maintain and increase the highest levels of throughput. The Coal Processing Optimisation Conference 2011 is the only event in Australia focusing purely on coal processing within CHPPs.

62 March 2011

AustralianMining

Ventilation is an essential part of underground hard rock mining. Not only does it ensure that air is sufficient for the operation of machinery and mining personnel, but it also serves to minimise dust and other particulates harmful to worker health. Furthermore, the reduction of harmful gases such as carbon monoxide and methane is a crucial factor in reducing the risk of explosions and poisoning. Following the success of the East Coast Mine Ventilation 2010 event, Mining IQ is now bringing the industry's best to the West Coast and to hard rock mines Australiawide. Hard Rock Mine Ventilation 2011 aims to address a variety of issues pertinent to the continued success of mine site ventilation officers and technicians. • IQPC 02 9223 2700 info@iqpc.com.au www.iqpc.com.au

Exploration 2 29-30 March Perth Zoo, WA A forum to investigate mental health and wellbeing in the mining and resource sectors where “The

Maptek Users Conference

Workforce planning in mining 12-14 April Brisbane, QLD Increasing investments in the mining sector are creating the need for efficient workforce planning. Workforce Planning in Mining will identify and exemplify industry

examples in designing workforce strategies; how to engage competence & employees; attracting people to the mining industry; case studies: Experience & practice in workforce planning; how to utilise skilled local workers; acquiring data for accurate forecasting of workers; Government educational programs to supply mining demand; using apprenticeship as strategy; dealing with long term skills shortage; and risk management strategies. • Workforce Planning www.workforceplanninginmining. com.au

Mine Rescue & Emergency Management 2011 31 May – 1 June Brisbane, QLD This event will provide you with up to date strategies, procedures and models that can help you and your company become proactive in your emergency response procedures. Not only will this event focus on proactive measures, but it will also look at strategies that can be applied in those crucial and decisive moments where every second counts. Attend this event and invest in the safety of your businesses’ most important asset – its staff. • Mine Rescue www.minerescue.com.au

AIMEX 6-9 September Homebush, Sydney Held once every four years and firmly established on the international mining industry calendar, AIMEX is the flagship event within the portfolio of established industrial trade fairs staged by Reed Exhibitions, Australia’s leading exhibition organiser. AIMEX is where Australian and international suppliers of mining technology, equipment and services come together with mining industry buyers and specifiers from throughout the Asia-Pacific region to explore mutually beneficial business opportunities, exchange technical information and network in an interactive business environment. • Reed Exhibitions Peter Thompson 02 9422 2472 peter.thompson@reedexhibitions. com.au www.aimex.com.au www.miningaustralia.com.au

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Secure Mining Equipment

We improve lives!

Making

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No short cuts. No bending the rules. We design, engineer and manufacture safety into every piece of Bucyrus mining equipment. Because there’s no substitute for safety. Bucyrus. Delivering safety solutions for our customers’ peace-of-mind.

We are celebrating our 130th year in business! 130 Years of Reliability at Work. 130 Years of Lifetime Partnerships. And, 130 Years of Commitment as demonstrated by our people who strive to make “The Bucyrus Difference” for our customers each and every day.

www.bucyrus.com

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If what you do depends on Lime, talk to us.

Mining operations depend on Lime. Which is why industry leaders get their Lime from Sibelco. Because while we might’ve changed our name from Unimin, we haven’t changed the quality of lime you’ve come to expect from us. Whether it’s Quicklime, Hydrated Lime or one of many other limestone products you may require, Limil is a brand synonymous with quality. Choose Limil from one of the seven Sibelco plants around Australia and you can look forward to 135 years of Lime manufacturing expertise, the security of long-term supplies and a level of quality and consistency that our ISO9001:2008 Quality Program delivers. To ﬁnd out more about Limil, Sibelco and our industry-leading products, visit www.sibelco.com.au

UNM12187