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RRP $10.00 incl GST A product of SEP2020 australianminingreview.com.au Publications & Exhibitions Australia Pty Ltd NEW STANDARDS FOR ALL SYSTEMS GO PUSHING THE DRILLING P08 TAILINGS MANAGEMENT P36 FOR ADANI P64 BOUNDARIES P06-07 | SHINING A LIGHT ON WINDROWS THELine boring is an essentialHOLE part of machinery HOG upkeep. Every large machine that mine operators depend on, from dozers to excavators, haul trucks to cranes, will require a pin bore refurbishment during its life cycle. Read our 13-page special on some of the best line borers in the business. FEATURE P65-77 IMAGE: Minerals Council of Australia C:70(08) M:60 8995Y:60 K:60 6500 R:47 G:52 B:52 #2f3434 GET THE RIGHT C:15ww M:100w. Y:100no rtK:7herntranspoR:195 G:31 B:37rtables.com.a#C31f25 u TRANSPORTABLE [email protected] THE#1 FIRST TIME Very High Safety Exceptional THE SAFETY KNIFE ergonomics Automatic SPECIALISTS Blade Retraction The ultimate in design and innovation. MARTOR brings you the most versatile safety knife on the market, the SECUPRO 625. Features include: Durable aluminium handle Ergonomic blade action lever Large blade extension for versatile cutting Easy, tool-free blade change For information on this and the complete MARTOR range: martoraustralia.com.au +61 3 5940 4476 CONTENTS NEWS 04 COMMODITIES SNAPSHOT P22 RISK AND INSURANCE IN MINING 06 NEWS MINING LIFESTYLE 20 NEW LIFE FOR OLD TYRES 21 GLASS BLOWS THE MIND RISK AND INSURANCE 22 UNDERSTAND, BUILD TRUST AND EDUCATE P27 PROMINENT POSITION FEATURES 24 MINING IN SOUTH AUSTRALIA 27 PROMINENT HILL 32 NEW ACLAND 36 ADANI AUSTRALIA 38 ELIWANA PROJECT IN THE SPOTLIGHT P86 42 BHP SOUTH FLANK PUBLISHED BY ABN 28 112 572 433 A product of Publications & Exhibitions Australia Pty Ltd CONTACT US JOURNALISTS INDUSTRY FOCUS P (08) 6314 0301 Kathleen Southway, F (08) 9481 7322 Kate Christian 160 Beaufort Street, Perth, WA 6000. COMPANIES GEARING UP PO Box 8023, Perth BC, WA 6849 RESEARCH 45 E-mail the editor at Jason Strydom, Wayne Dyson [email protected] ASSISTANT GENERAL MANAGER ENGINEERING IN MINING GENERAL MANAGER Biliana Harman 52 Trevor Pickett SALES EXECUTIVES 0429 916 282 DRILLING SERVICES [email protected] Cal Christelow, Chrissy Nurthen, Donna Orton 53 EDITOR Ray Chan DIGITAL MARKETING MANAGER SAFETY PRODUCTS [email protected] Matthew Pickett 57 [email protected] ACCOUNTS MANAGER Teresa Sabatino DESIGNER [email protected] Jeremy Pickett ABRASIVE BLASTING [email protected] 60 PRINTER Australian Community Media 63 4WD TRAINING The Australian Mining Review is a free publication to all mine sites and mining companies in Australia. Its value is $11 an issue. (Includes GST, postage and handling). The copyright is vested in the Proprietors of The Australian Mining Review; neither whole nor any part of this issue may be reproduced without permission. The views expressed in this publication are not necessarily those of Publications & Exhibitions Australia Pty Ltd and its staff, but are those of the respective author who accepts sole responsibility and liability for them. TECHNICAL TALK NOTICE TO ADVERTISERS: The Trade Practices Act, 1974 came into force on the 1st October 1974. All advertisers and advertising agents are directed to carefully study the provisions of the Act, which contain strict DIRECTIONAL DRILLING regulations on advertising. 64 It can be an offence for anyone to engage, in trade or commerce, in conduct deemed “misleading or deceptive”. Specifically s53 of the Act contains prohibitions from doing any of the following in connection with the promotion, by any means, of the supply or use of goods or services: LINE BORING (a) falsely represent that goods are of a particular standard, quality, value, grade, composition, 67 style or model or have had a particular history or particular previous use; (b) falsely represent that goods are new; (c) represent that goods or services have sponsorship, approval, performance characteristics, accessories, uses or benefits they do not have; (d) represent that the corporation has a sponsorship, approval or affiliation it does not have; (e) make a false or TRENCHLESS TECHNOLOGY misleading representation with respect to the price of goods or services; (f) make a false or 80 misleading representation concerning the need for any goods or services; or (g) make a false or misleading representation concerning the existence, exclusion or effect of any condition, warranty, guarantee, right or remedy. SAFETY IN MINING PENALTIES: 82 For an individual — $10,000 or six months imprisonment For a corporation — $50,000. It is not possible for this company to ensure that advertisements published in this newspaper comply with the Act and the responsibility must, therefore, be on the person, company or advertising agency submitting the advertising for publication. In case of IN THE SPOTLIGHT doubt, consult your lawyer. 86 4 COMMODITIES SNAPSHOT AMR SEP2020 MAJOR COMMODITIES SNAPSHOT $US/oz $US/t GOLD IRON ORE 62% Fe CFR China 1975 130 Uncertainty continues Iron ore prices 1950 125 122.57 have hit to drive the gold price, 1948.56 with concerns about 1900 120 six-and-half year highs, as Chinese economic growth and 1954.00 115 whether central banks 1875 furnaces, where have enough 1850 110 more than half the firepower to fix the 105 108.05 world’s steel is problems, and how 1825 forged, roll out long COVID-19 1800 100 crude steel at a will last. 95 98.74 never before 1775 seen pace. 1750 1769.60 90 85 1725 2 June 2 July 1 Aug 2 June 2 July 1 Aug $US/t $US/t COPPER LME Price COBALT LME Price 6600 34000 Copper prices rose 33045.00 Demand has been as stockpiles in the 6400 33000 good, particularly London Metal 6457.80 from Asia where Exchange (LME) 6200 6559.00 32000 demand for hybrid warehouse system batteries, catalysts fell below 100,000t 6000 31000 and machine tools for the first time 6016.65 has been robust, but since 2007, and 5800 30000 also from OECD 28750.04 the approval of a 29000 markets where coronavirus 5600 super alloys, 28500.00 treatment in the 28000 particularly in USA boosted 5400 aerospace, has equities. been strong. 5200 2 June 2 July 1 Aug 2 June 2 July 1 Aug $US/t $US/oz ALUMINIUM LME Price COAL LME Price Prices are The world aluminum 1800 1772.00 70 market is expected threatened by soft demand in major to slip into a deficit of 1750 60 importers India and about 100,000 - 1720.72 52.49 51.00 200,000t by 1700 50 China. The coal market is set to year-end, based on 49.60 a stronger than 1650 40 continue its expected Asian downtrend recovery and healthy 1600 1621.00 30 pressured by US and European growing natural economies, 1550 20 gas-powered according to production and 1500 analysts. 10 rising share of 2 June 2 July 1 Aug 2 June 2 July 1 Aug renewable energy generation. $US/t $US/t LEAD LME Price NICKEL LME Price 2000 15000 Prices continue to The nickel price rise as supply-side 1976.00 1950 neared the worries, 14500 14478.00 $14,500 mark s compounded by development in mines closing 1900 coronavirus because of 14000 treatment and COVID, support 1850 13762.00 vaccines boosted the market. 1841.65 13500 market sentiment. 1800 1763.25 1750 13000 12757.50 1700 12500 2 June 2 July 1 Aug 1650 2 June 2 July 1 Aug * Prices as at the 1st August 2020 SEP2020 AMR NEWS 5 6 NEWS AMR SEP2020 SHINING A LIGHT ON WINDROWS Overlay of haul road product on a hillshaded DEM surface. DEM has been colourised to 25cm vertical changes. Profile lines generated by the Aerometrex Windrow Analysis Tool have been laid on the surface and colour-coded for compliance values. Here we can see passing (green) and failing (red) windrows above a high eroded drop off. ost mine operators will agree They are established on haul roads, dumps The continuing increase in truck size, slippery roads, dust, obstructions that affect that a strong correlation exists and in proximity to highwalls where there is combined with recent powered haulage lines of sight and wildlife. between well-constructed and potential for mobile equipment to drive off accidents and incident analyses, has maintained roads and safe, an edge. warranted further development of mine To prevent an accident or reduce the Mefficient mining operations. road design guidelines. severity of its consequences, a road should Windrows are an effective guard against the be more accommodating to human error. The haul road design and subsequent road severe consequences of a runaway vehicle Several studies have shown that the major management forms a critical component and their standard design provides enough sub-standard surface mine road design The more that is known about human error of mining transport operations. One of the strength and height so that a serious factors were geometric and functional in the context of mine haulage, the better key safety features for haul roads in open accident may be avoided. design issues, with a lesser, but still a road can be designed to accommodate pit mines is windrows, also referred to as a significant, contribution from inadequate those actions that would, on a poorly safety berms or safety bunds. Well-designed and maintained haul roads structural design. designed road, invariably escalate an error are the key to reducing truck haulage on- into an accident. What Are Windrows? road hazards and costs, as well as increasing While improved mine haul road design Why Are They Critical? productivity. reduces accidents, due consideration needs Challenges and Recommendations From Windrows are typically trapezoidal to be given to human factors which are a Mine Regulators mounds used to redirect drifting vehicles However, practically designing and managing significant contributor to haulage accidents.