Please see our editorial on pages 10 and 11
VOL. 16 NO. 86 - April/May 2012
Print Post No. PP565001/00327
All enquiries phone: +61 7 5478 9432 Email Enquiries: apen@worldpacific.com.au Circulated to key personnel within all Power Utilities and Power Generators throughout Australia and New Zealand each issue
E
R
F
E
INVITATION
REVIEW ER TOOL CRIB W PO EE FR UR O ADVANTAGE OF S YOU TO TAKE TE VI IN EE K AU u by: MILW and can help yo
kshop, ur ofďŹ ce or wor yo to e m co n We ca oducts and out-of-date pr
‹ Trading out old platforms your cordless tool ‹ Consolidating ease productivity d solutions to incr an ts uc od pr e tiv ness ‹ Offering innova at suits your busi rvice program th se s ale r-s te af ST A ‹ Developing a FA L REVIEW GET TER FOR A TOO
GIS FIRST 10 TO RE 2C* ILL HD18PD-3 CORDLESS DR 2
FREE
Conditions apply
/6/1 - offer expires 30
.au e@ttibrands.com James.ballantyn l ai em er st gi re To H branch cal Auslec or L& or contact your lo
a review cline to conduct es the right to de a review *Milwaukee reserv for le gib eli ployees are ater than 50 em mpanies with gre
*Only co
’ =/:. 6 ; 8 + = '65 :5529 8 + = 5 6 99 power )58*2+ turing heavy duty has been manufac
E™ POWERSTAT MOTOR BRUSHLESS
-ION REDLITHIUM Y TECHNOLOG
REDLINK™ E INTELLIGENC
TO ALL ADD UP
Milwaukee Tool Co ite conditions. For over 94 years e toughest of on-s th to up panies that have d oo st d money for com an tools that have e tim in g vin substantial sa This has meant a wer Tools. ors who kee Heavy Duty Po ntenance contract ai m al ci er invested in Milwau m m co d ays better to be on mber of utilities an long time. It is alw Join the large nu a r fo n ow kn ve what we ha have discovered a winning team A POWERFUL TEAM
Endeavour Energy celebrates a decade of safety amongst emergency response staff E
NDEAVOUR ENERGY has congratulated its 14 Emergency Service Officers for achieving 10 years without a Lost Time Injury.
While this achievement is impressive, six on the team have clocked up the fantastic record of not having any time lost as a result of injury in 15 years. Endeavour Energy Manager System Operations Graeme Carter attributed the great effort to the workers’ focus on assessing the risks and hazards of the task and putting in place appropriate controls. “This is a fantastic result for Endeavour Energy where safety excellence is our leading organisatonal value,” Mr Carter said. “The guys should be really proud of the personal commitment they have shown to safety. “Their accomplishment is in line with our objective to reduce the number of employee injuries associated with our network to achieve a best practice safety outcome of zero harm.” Mr Carter said Endeavour Energy was committed to ensuring its employees worked in a safe workplace environment. “Along with District Operators and some regional staff, the Emergency Service Officers perform a major role by being the first field response to any emergency call. “They often work in hazardous situations such as mains down or in difficult conditions like wind storms and floods,” he said. The milestone was recently celebrated with a lunch at Endeavour Energy’s Hoxton Park Field Service Centre. The Emergency Service Officers who have clocked up 10 years without a Lost Time Incident include David Smith, Sherwin Mascarenas, Anthony Walcott, Ron Smith, Jim Nolan, Andrew Funnell, Bob Volcic, Paul Morley, Tony McCarthy, Andrew Podolski, Matthew Oxford, Andrew Gibson and Anthony Prevost.
Publisher: AUSTRALIAN POWER INDUSTRY NEWS PTY LTD ACN 109 354 467 ABN 49 109 354 467 Publishers of:
Published Bi-Monthly - Circulated to key personnel within all Power Utilities and Power Generators throughout Australia and New Zealand
Circulated to key personnel within all State Departments of Road and Infrastructure throughout Australia including Road Construction Engineers, Field Leaders, Managers, Road Construction Team Leaders, Maintenance Engineers
Steve Quilter new head of Swanbank power station
M
R Steve Quilter (right) has been appointed as Site Manager of Swanbank Power Station, near Ispwich in south east Queensland. Mr Quilter was born in south east Queensland and is returning to the region with his wife and three children - five, three and one - after 20 years’ absence. He has worked in the electricity industry in Queensland and NSW, including at Queensland’s Tarong Power Station and Callide Power Station.
Head Office: 14 Merriman Court, Palmwoods QLD 4555 Postal Address: PO Box 1176, MOOLOOLABA QLD 4557 Telephone: (07) 5478 9432 • Facsimile: (07) 5445 9431 Email: apen@worldpacific.com.au Web: www.amrcn.com.au (Click on ‘Other Publications’)
Mr Quilter’s priorities at Swanbank are a $40 million overhaul at the gas-fired Swanbank E power station in August 2012 and the final closure of the coal-fired Swanbank B station in mid-year, which has reached the end of its operational life.
“I am very lucky to be joining a highly experienced site management team at Swanbank,” Mr Quilter said. “In particular we will be working to create a zero harm workplace, where the safety of power station employees is our top priority,” he said. Stanwell Corporation Limited, Queensland’s largest power generator, took over ownership of Swanbank Power Station on July 1, 2011, after a restructure of government-owned electricity generators. Mr Quilter last worked for Delta Electricity in NSW, at the Wallerawang and Mount Piper power stations near Lithgow. He plays basketball, enjoys landscaping and old Holdens and is keen to get back into water skiing now he is back in Queensland’s warmer climate.
Thermal property analysis. Thermal resistivity testing of soil. Testing of cable backfill material. Design of cable bedding/backfill. Cable route thermal surveys. Phone: (02) 9737 9062 Web: www.geothermaust.com.au Page 2 - Australian Power & Energy News
Swanbank E Power Station is one of the most efficient and advanced gas-fired power stations in Australia. It produces 50 per cent less greenhouse gas emissions than an average coal-fired plant and uses only one quarter of the water.
Manager: Brett Hobson brett@geothermaust.com.au
Mr Quilter holds an Engineering Degree from Queensland University of Technology and is studying for his Master of Business Administration.
Australian Power & Energy News - Page 3
Essential Energy gears up for Safety Event of the Year Essential Energy will build on the success of last year’s Electricity Supply Industry (ESI) Field Days to deliver another powerful safety event in 2012 with a stronger environmental, vehicle safety and emergency management focus. Managing Director, Terri Benson, said registrations were now open for the energy industry’s biggest safety event of the year at Coffs Harbour on 24-25 July. “We encourage all members of the electricity supply industry to attend the 2012 ESI Field Days – whether it’s to pit your workplace safety skills against industry colleagues or to learn about the latest improvements in safety, health and the environment,” Terri said. The Coffs Harbour event will follow the same successful format as the 2011 ESI Field Days at Wagga Wagga where Essential Energy was praised for providing real life scenarios in all the safety and environmental challenges. “Last year’s approach to creating challenges reflective of real, day-today work tasks for field crews and other industry professionals was a huge success,” Terri said. “We’re planning to build on that success this year with a greater emphasis on vehicle management and the environment, while also expanding on the emergency response role of our industry to ensure strong collaboration between the utilities and emergency service personnel.” The 2012 ESI Field Days will bring together professionals from the electricity, water and rail industries to test their skills in workplace safety and learn about the latest health, safety and environmental information as it relates to their everyday roles. Exhibitors will demonstrate the most up to date technology and advances in techniques and practices – designed to improve workplace efficiency and keep employees and the public safe.
Health on the safety radar Injury prevention, physical and mental health will be on the radar at the 2012 Electricity Supply Industry (ESI) Field Days with a variety of health-related activities and information for participants. Executive Manager Human Resources and Safety, Mark Mulligan, said the popular Pit Stop For All health program would offer onsite health assessments, as well as information about illness prevention for diseases such as diabetes and cancer, and health and lifestyle programs including mental health initiatives. “The Pit Stop For All program features different stations to check a number of aspects of participants’ health and fitness, as well as the risk of chronic diseases,” Mark said. “There will also be information about injury prevention, nutrition, alcohol and smoking, and retirement, and seminars about health-related topics such as the impact of fatigue and other factors on driving.” The Cancer Council and Red Cross Blood Bank will also be on hand to provide advice on skin cancer prevention and on-the-spot blood typing. Garden2Kitchen celebrity presenters, Phil Dudman and Julie Ray, will entertain the crowd with healthy cooking demonstrations to round
The 2012 ESI Field Days will provide a true test of everyday work practices for field employees
Find out more: com.au ayswithenergy. d ld e .fi w w w : e Websit ESI Field Days r, e g a n a M t c je Tom Dwyer, Pro T: 02 6588 4623 nergy.com.au le a ti n e s s e r@ e E: tom.dwy
New Vehicle awareness challenge to hit top gear Vehicles will be in the safety spotlight as part of the 2012 Electricity Supply Industry (ESI) Field Days challenges given their importance as a tool of the trade and method of safe transportation. While Essential Energy is following a similar format for the field assessments as last year, it has redesigned one of the practical tests to create the Vehicle Awareness and Management challenge. Executive Manager Human Resources and Safety, Mark Mulligan, said the new challenge had been shaped by Essential Energy’s Safety specialists to focus on the key issues relevant to vehicle accidents, including reversing, vehicle maintenance, and vehicle dynamics. “We wanted to provide something around vehicle awareness and management as the nature of our industry means we have many
vehicles on the road and employees spend many hours travelling across our vast geographic footprint,” Mark said. “Given the kilometres we drive, it’s easy for employees to become complacent about our vehicles’ capabilities and suitability for certain surroundings, and the care of our vehicles.” This year’s event will feature 16 safety challenges designed to simulate real life scenarios for field crews and other industry professionals. “From apprentice wiring and manual handling assessments, to first aid and confined spaces rescues, the 2012 challenges will provide authentic tests reflective of day to day work tasks,” Mark said. “Rather than a race against time, these challenges will reward teams that follow best practice guidelines.”
On-site health assessments will be available as part of the Pit Stop For All program
out the overall health focus of the 2012 ESI Field Days at Coffs Harbour.
Safety Practitioners’ Conference In conjunction with the 2012 Electricity Supply Industry Field Days, Essential Energy will host a Safety Practitioners’ Conference at Coffs Harbour Showground on Thursday, 26 July. Designed for field-based safety personnel, the conference will focus on new ideas and proven methods of improving workplace safety. The event will also provide a forum for safety professionals to discuss issues and trends in the electricity supply industry with their peers. The Safety Practitioners’ Conference will feature: • presentations on best practise safety management • industry updates from regulators and government departments such as the Resources and Energy division of the Department of Trade and Investment • studies of successful programs conducted within the electricity supply industry, with a focus on topical issues such as contractor management and fatigue. This conference will benefit individual practitioners and the organisations they represent, providing tools, knowledge and excellent networking opportunities to help ensure the industry remains safe and productive. Further information visit: www.fielddayswithenergy.com.au or contact David Stevenson on david.stevenson@essentialenergy.com.au. Page 4 - Australian Power & Energy News
There will be a strong focus on vehicle safety and awareness at this year’s ESI Field Days
One-stop environmental alley The 2012 Electricity Supply Industry Field Days will offer a one-stop environmental alley for participants to access all industry-related environment information. Executive Manager Human Resources and Safety, Mark Mulligan, said some of the environmental exhibitors would include Southern Cross University, waste management companies, weed advisory and sustainability experts. “From environmental course information and energy efficiency advice, to waste management and the recycling of power poles, the environmental alley will be a must-see exhibit,” Mark said. “It will also provide Essential Energy with the opportunity to demonstrate its environmental leadership credentials to the industry and show how safety and environmental procedures are being applied across the business.” Last year’s inaugural Environmental Challenge was embraced by industry safety challengers for its thorough assessment of a cross section of environmental knowledge and is expected to be a hotly contested event in Coffs Harbour.
“The Field Days are a great way to meet other field crews – and show them what we’re made of!”
Register by 18 May to be part of this year’s Field Days The year’s biggest industry event is on again. The 2012 Electricity Supply Industry Field Days are being held in Coffs Harbour on 24 and 25 July. The Field Days are a fantastic oppor tunity for you and your team to stay on top of the latest developments in safety while showing off your skills along with other field crews from across the state. You’ll learn about innovative new safety practices and techniques, be par t of informative seminars and get the chance to score great prizes and giveaways across both days. So it’s a great way to spend time with your industry colleagues. To register, go to fielddayswithenergy.com.au/register by 18 May.
2012 Electricity Supply Industry Field Days Tuesday 24 July and Wednesday 25 July 2012 Coffs Harbour Showground 123 Pacific Highway Coffs Harbour NSW
The 2012 Electricity Supply Industr y Field Days are hosted by Essential Energy, in association with the NSW Industr y Safety Steering Committee (the Department of Trade and Investment, Regional Infrastructure and Ser vices, Division of Resources and Energy).
Australian Power & Energy News - Page 5
Power crews cross Cooks River
Power boost for Hunters Hill
Ausgrid Hunters Hill Zone Substation
W
ORK has begun on the electrical fit out of the upgraded Hunters Hill zone substation following construction of the new two-storey building and removal of 250 metres of high voltage powerline from the Cambridge Street site.
W
ORK is underway to install new high voltage power cables under Sydney’s Cooks River as part of a multi-million-dollar project to replace the underground electricity network in city’s inner west and southern suburbs.
Ausgrid crews plan to carry out two horizontal directional drills (HDD) below the river bed between Earlwood and Marrickville as part of the $214 million project. The crossing will carry six 132,000 Volt cables to connect a major electricity supply point in Sydney’s inner west to Ausgrid substations in Canterbury, Marrickville, Rockdale and Kogarah via a 22 kilometre cable route.
Ausgrid General Manager Transmission Trevor Armstrong said the project was one of the largest replacement projects for the state. “The existing cables connecting these substations were installed about 40 years ago,” Mr Armstrong said. “This equipment has performed well over the years but needs to be replaced to help maintain a reliable supply of electricity to homes and businesses in the area. “Once complete, these new cables will form the backbone of the area’s electricity network.” Specialist crews have already completed a number of micro-tunnels and HDD’s at
locations such as Muddy Creek in Rockdale, Hattersley Street in Banksia, and Meeks Road in Marrickville. Micro-tunnelling and horizontal directional drilling (HDD) technologies to cross creeks, rivers and rail lines were chosen to reduce the impact on the surrounding environment and community. The project will help power more than 50,000 homes and businesses in Sydney’s south and inner west. “Specialist crews have been working progressively through the streets of Sydney’s south and inner west for the past 12 months to install about 22 route kilometres of new transmission cables,” Mr Armstrong said.
Energy from the sun harnessed by Verve Energy
T
HE energy from the sun is being harnessed by Verve Energy in the Mid West region of Western Australia. Verve Energy is installing a 10MW solar farm near Ellendale, 50 kilometres southeast of Geraldton, with joint venture partners GE Financial Services. First Solar is providing the PV technology using more than 150,000 thin film PV modules to construct the solar farm. The solar photovoltaic (PV) farm will produce energy when it is needed most - during the day. It will be Australia’s first utility scale solar farm and the largest in Australia. The project site is approximately 80 hectares of private, cleared land on the Nangetty Walkaway Road. This significant project for the state and for Verve Energy will go ahead with significant contributions from the Royalties for Regions scheme, and the Office of Energy and be completed by mid 2012. The solar farm will generate approximately 28 GWh of electricity per annum. It will reduce greenhouse gas emissions by 25,000 tonnes per year, the equivalent of taking 5000 cars off the road. This project is supported by the Office of Energy, Royalties for Regions through the Department of Regional Development and Lands, and Mid West Regional Development Commission. Left: WA Energy Minister helps local construction workers install the first cartridge onto the steel support structures Page 6 - Australian Power & Energy News
The architect designed building will house new 66,000 Volt switchgear and protection panels to maintain power to more than 17,000 homes and businesses in Hunters Hill, Gladesville, Boronia Park and Lane Cove. Ausgrid General Manager Transmission & System Operations, Trevor Armstrong, said the new substation was expected to start supplying power to the area later this year. “This new building and equipment will replace existing equipment that has served the power needs of the local community since 1969,” Mr Armstrong said. “Peak demand for power in the Northern Districts area including Hunters Hill is increasing by about 3.6 per cent every year. “The area has seen an increase in housing developments and commercial and residential air conditioning over the past four decades. “The new substation and equipment will help maintain a safe and reliable supply of electricity that meets the future electricity demands of the area.” Specialist line workers, cable jointers and construction crews spent more than two years building the new substation and transferring about 250 metres of existing overhead 66,000 Volt subtransmission powerlines underground. Substation technicians, including Ausgrid apprentices, are now installing a total of seven bays of 66,000 Volt indoor gas insulated switchgear and 23 control and protection panels as part of the $25 million project. “This substation is one of more than 50 major projects currently in construction across the Sydney electricity network,” Mr Armstrong said. The new substation building also features a lightweight double-skin metal roof and a purpose built 66,000 Volt cable vault to accommodate the narrow work site and improve access during the connection of new switchgear. Once fit out work is complete, new 11,000 Volt underground cables will be connected to the substation to supply power to homes and businesses in the area. The Hunters Hill zone substation project is part of Ausgrid’s $207 million investment in the northern districts electricity network to 2014.
Above: Verve Energy’s Tony Narvaez looks on as WA Energy Minister Peter Collier congratulates First Solar’s Jack Curtis on the significant milestone (in front of a First Solar thin-film PV module)
Ausgrid Hunters Hill 66kV Protection Panels
TEN Service & Repair E
NERGY utilities and contractors make large investments in tools and equipment that can cost millions of dollars each year. Good servicing routine and processes extend the life of tools, minimising unplanned downtime and reducing tool lifetime costs. Planned maintenance for regular servicing of your tooling also helps reduce repair costs, and improves reliability and productivity.
and this can all but eliminate any downtime for a depot or truck with only one tool. When it comes to maintenance, servicing and repair requirements for hydraulic tools and equipment you really need to be able to trust that your work is being carried out by appropriately trained and qualified personnel. Our staff have trade backgrounds and receive regular manufacturer training to ensure they are servicing tools to the manufacturers specifications.
TEN SERVICE & REPAIR CAPABILITIES • • • • • •
Hydraulic Hand Tools Hydraulic Battery Tools Hoists – Web Strap and Wire Rope Fibreglass Stick Refinishing Canvas Repair Transmission Stringing Equipment
EXPANDED WORKSHOP Our new Workshop facility in Banyo has expanded TEN’s repair and servicing capabilities, and allowed the addition of further staff with extensive tool and equipment knowledge. The workshop stocks many spare parts so that tool and equipment maintenance, service and repair time is minimal, providing an efficient service to our customers. Speak to TEN about a regular tool servicing program and the benefits to your business.
Above: Service and Repair Technicians receiving training from Klauke Representatives
SERVICING Servicing tools and equipment extends the useable life of the tool by replacing worn components before a failure or fault occurs. Replacing a low cost seal on a hydraulic tool could be the difference between getting a job done and costly delays. Repairing a damaged tool is almost always more costly than undertaking the regular maintenance and service of the tool.
MAINTENANCE A regular maintenance schedule allows the utility to plan downtime instead of being forced into unplanned downtime when a tool fails. Service work can be carried out at a time when the tool is not required or there are additional tools available for use. TEN offers loan tools where available
Above: TEN has moved into new premises in Banyo
the energy network
Why Service? t Increase service life through regular maintenance t
than repairing damaged tools t
a service schedule t
Stringing Machinery
! "! "!# "$ #% !# $ &%' SERVICE.
the energy network
Australian Power & Energy News - Page 7
Oxyfiring successfully commences on the Callide Oxyfuel Project “Demonstration projects such as the Callide Oxyfuel Project are essential if we are to research, develop and test such leading edge technologies for future application at a commercial scale.”
The Callide Oxyfuel Project is a joint venture between CS Energy, the Australian Coal Association, Xstrata Coal, Schlumberger, and Japanese participants, J-POWER, Mitsui & Co., Ltd., and IHI Corporation. The project was awarded $50 million from the Australian Government under the Low Emissions Technology Demonstration Fund and $17.5 million from the Japanese Government. The Callide Oxyfuel Project has also received financial support from the Queensland Government and technical support from JCOAL. For more information on the project, visit www.callideoxyfuel.com.au Above: Unit 4 with retrofitted oxyfuel technology at Callide A Power Station (Photo courtesy of Nadine Shaw Photography) Above: Air separation unit cold boxes (Photo courtesy of Nadine Shaw Photography)
T
HE world-leading Callide Oxyfuel Project has reached a major milestone with the start of commissioning of oxyfiring technology.
The Callide Oxyfuel Project is a worldleading project to demonstrate how carbon capture and storage technology can be applied to an existing coal-fired power station to produce electricity with significantly lower emissions. The first stage of the project involves retrofitting oxyfuel technology to Callide A Power Station in Central Queensland, Australia. The Callide Oxyfuel Project is one of only a handful of coal-fired low emission projects in the world to move beyond concept into construction. Callide Oxyfuel Project Director, Dr Chris Spero, said that the first stage of commissioning of the plant under oxyfiring conditions had now commenced, with the successful integration of the oxygen production units with the coal-fired boiler. “This signals a major step forward for the project and the demonstration of how carbon capture technology can be integrated with existing coal-fired power stations,” Dr Spero
said. “Two Air Separation Units produce pure oxygen which is mixed with a portion of exhaust gases from the boiler and recycled back into the process. “Burning coal in this mixture results in a concentration of carbon dioxide in the final exhaust stream where it can be more readily separated from the other exhaust gases in the carbon dioxide capture plant.” Dr Spero said that commissioning was critical to ensuring all of the elements of electricity generation and the oxyfuel and carbon dioxide capture processes are safe and thoroughly tested. “We expect the oxyfuel boiler and carbon dioxide capture plant will be fully operational later this year,” Dr Spero said. “More than 150 staff and contractors have worked over 400,000 man hours during the construction and initial commissioning phases of the project.
Above: Unit 4 turbine and generator at Callide A Power Station (Photo courtesy of Nadine Shaw Photography)
Above: Callide Oxyfuel Project’s oxygen plant and carbon processing unit in the foreground of Callide A Power Station (Photo courtesy of Nadine Shaw Photography)
Transforming King Island’s power station for increased renewable energy use L
OGICA and Cisco install intelligent network to support power station upgrade Logica Australia, a leading IT and business services provider has partnered with Cisco to upgrade the communications network at Tasmania’s King Island power station. The upgrade is a key component of Hydro Tasmania’s $46 million King Island Renewable Energy Integration Project (KIREIP). David Brown, Project Manager Hydro Tasmania, explains: “We selected Logica and Cisco because they offered a robust, state-ofthe-art, reliable communications system for a very complex power station operating in harsh environmental conditions, combined with a good commercial outcome. They helped us deliver a key aspect of the King Island Renewable Energy Integration Project.” The King Island project will see 65% of the island’s energy needs supplied from renewable sources. It will combine wind, solar, storage technology and smart grid management systems while also trialling biodiesel. If the biodiesel trial is successful, CO2 emissions will be reduced by up to 95%. As part of the communications network upgrade, Logica installed thirteen Cisco 2520 Page 8 - Australian Power & Energy News
Connected Grid switches and two Cisco 2010 Connected Grid routers, which are specially designed for use in transmission and distribution power substations. Electrical contractors replaced copper wire with fibre optic cabling. Network routers and switches have recently been tested and installed. Wayne Usher, Project Manager Logica,
explained: “We’re helping Hydro Tasmania integrate new technologies into their network, with the intelligence needed to provide a reliable, stable and renewable electricity supply. Logica is pleased to have partnered with Cisco to deliver a highly secure network that enables two-way communication for substation automation.”
Sara Adams, director of the Partner Business Group for Cisco Australia and New Zealand, said: “In partnership with Logica, Cisco is proud of the successful implementation of its Connected Grid solution at Hydro Tasmania’s King Island power station. Purpose-built for utility substations to improve grid reliability and cost savings, the solution is highly secure and compliant with regulatory mandates and industry standards such as IEC 61850 and IEEE 1613.” As an accredited Cisco Gold Certified Partner, Logica has a highly specialised local team with the qualifications required to successfully implement Cisco Connected Grid technologies which offer integrated, industry leading security, extensive instrumentation and remote diagnostic capabilities. The Cisco Connected Grid range of products is specifically designed for the energy utility industry as part of an end-to-end smart grid strategy that envisions a ubiquitous IP data network to meet the growing requirements in the energy utility sector. Logica was the first Cisco partner in Australia to achieve Cisco Substation Automation ATP specialisation.
Homes to power rural street in Australian-first trial
H
OUSEHOLDS in Gundy, NSW, will help power their local area using energy storage units and wind turbines, which are being connected this week in an Australian-first energy trial.
Above: Gundy resident Charles Cooke and the energy storage device installed on his property
The twenty energy storage units and eight wind turbines will be fitted at properties along Waverley and Miranee Roads, Gundy, to test whether they can help power the grid during peak times and cut household bills by around $400 a year. Ausgrid energy efficiency expert Paul Myors said households were invited to have the technology on their properties for two years as part of the Australian Government’s Smart Grid, Smart City program. “We’re testing whether this technology can make the power supply more reliable in rural areas and give households more control over their electricity use and bills,” Mr Myors said. “We are also looking at the impact of adding this technology to the grid in a concentrated area, and whether it’s possible to use these energy sources to help power local homes during blackouts.” The 5 kilowatt zinc bromine energy storage units are as tall as a small fridge, but half as deep, and are installed outside near a household switchboard. The storage units will initially be connected to the grid so they can draw power from the network in non-peak times and store it for use by the grid when energy demand is at its peak. “This will help us see whether this sort of technology can reduce peak demand on the grid,” he said. During the last stage of the trial, the storage units will be connected to the homes so residents can choose to take up time based pricing and use their unit to help lower their power bills.
“Households could have the storage unit draw power from the grid in off-peak times when power is cheaper, store it, and use it later during peak times when power costs more,” Mr Myors said. “We estimate households with energy storage units could save around $400 a year on their electricity bills so this is something we want to test.” The eight wind turbines will directly power the properties on which they are installed – a combination of homes, sheds and pumps– to monitor both household and technical benefits. “We will see whether combining wind turbines with energy storage makes it more viable for households in the future,” Mr Myors said. “Depending on wind speeds, we expect homes with wind turbines connected could produce around 2000 kWh of electricity a year and save around $300 a year on their power bills.” “These turbines can generate close to a third of the annual power needs of an average home connected to our network.” The small wind turbines proposed are the Skystream 3.7. Each turbine can create 2.4 kW of power. The pole and turbine unit is about 15.5 metres high. The rotor’s diameter is 3.72 metres. The first of the energy storage units are being connected to the Ausgrid network at eight properties. Planning is underway with residents to install eight wind turbines on local properties, with the turbines expected to be installed in the coming months.
Above: twenty energy storage units and eight wind turbines will be fitted at properties along Waverley and Miranee Roads, Gundy Australian Power & Energy News - Page 9
Red on the Road POWER TOOLS FOR POWER WORKERS
Y
OU ARE going to see bright red utes everywhere this year. They will be either leaving or entering worksites and Utilities. Manned by a team of experts in all areas of tools and equipment they can advise you on the best application for, and show you the tools that suit your needs. The utes have pullout drawers that are chockers with every type of tool that electrical workers use in their normal workday. But there are also tools that are ideal for that special need, and these can save time and money. These utes are part of a program aptly named - JOB SITE SOLUTIONS.
Power Tools for Power Workers For pure brute power the M28 range of tools stands alone. Here are 3 tools in this range especially for you:
If you own a company ask yourself these questions: 1. Could my business be more efficient if we replaced hand-tools with lightweight yet powerful cordless versions of the same tool? 2. What if I could get back 30 minutes a day, every day, from each of my tradesmen for the rest of their working life? 3. How much would this be worth to me?
Rotary Hammer Drill This perfectly balanced beauty packs 2.8 joules of blow energy. It has an all metal gearbox for exact seating of bearings and gears, and the SDS Plus bits can easily handle 25mm of concrete. Weighing in at just 4.1 kg it is the power workers dream machine.
If you are interested in taking up the invitation shown on the front cover, email James or call 1300 361 505.
Henry Ford of Ford Motors loved our Tools
Well balanced power unit
Making short work of a long job.
In 1918 whilst checking his assembly line for the T Model Ford, Henry saw the workers on the panel drilling line struggling with the bulky drills that gave the workers muscles like “Shwatrzy.” He asked our founder Petersen to design a lightweight drill that was compact and powerful. A short time later whilst holding the “Hole- Shooter” as it was called he was clearly delighted, and the large orders for it convinced Petersen that he was on a winner. “The rest”, as they say, “is history.” Milwaukee Tools was born. Power workers were members of our customer base 94 years ago, and still are! Page 10 - Australian Power & Energy News
Bandsaw The accompanying photograph was sent in by a linesman, who was, on a daily basis, using a hacksaw or a grinder to cut these heavy duty cables, a tiresome task. A clean cut was essential. This is where the Milwaukee Band saw came into its own, as it was able to cut perfectly straight within seconds thus reducing time and effort. Day in and day out it was used, requiring only the occasional battery recharge. This saw has an 85mm x 85mm cut capacity. No sparks! No heat! The Milwaukee 18v Band saw comes in its own carry bag, complete with two 3.0Ah RED Lithium batteries and a charger.
Angle Grinder
Corded power in a cordless
Weighing in at just 2.8kg this 115mm unit runs at 9000rpm and easily chews away material to a cutting depth of 28mm. It has a patented spindle lock for easy and safe disc changing, overload protection, and “Battery Lock-Out” function that prevents the tool from starting unintentionally. A lock on switch is standard. True “corded” performance in a cordless tool.
Let’s talk 18 volt for Power Workers For power workers who want to join the fastest growing lithium Ion cordless system, then the 18 volt range of power tools is the one to choose. The 18 volt range is powerful but is easily identified by its compact size and light weight. But don’t be fooled. They have a true kick! Here are 5 tools for the true heavy duty tool user:
M18 7/16” Hex High Torque Impact Wrench
M18 High Impact Wrench “Brute Force” was how a maintenance mechanic described this power wrench. He said you had to hold on tight because it had ‘teeth clenching’ torque. He was right as it has a driving speed of 1900 rpm and an impact rate of 2200 per minute. And this with a weight of only 3 kg. The tool reception is ½”anvil and it ‘sneezes’ at even the tightest of nuts. The fuel gauge is handy in showing the remaining amount of fuel available.
This has true “grunt”- the highest in its class - the highest torque. At 2200 rpm this brute delivers 3200 impacts per minute. Fitted with 7/16” hex chuck especially designed to take heavy duty auger bits it is ideal for chewing into power poles, or fastening heavy fittings. Weighing in at just 3 kg, tradies are constantly surprised at its power. Highest torque in its class
Brute Force
M18 Angle Grinder The downside of many Ergonomic design for comfort. angle drivers is their hard to hold, slightly unbalanced design. Not this one! Using top research the ‘boffins’ at Milwaukee designed this tool to be comfortable and easy to use utilizing an ergonomic slim girth and balanced battery shape. Patented electronics in both tool and battery provide durability and tool protection. The all-metal gear case also adds to the durability. The grinder has an exclusive paddle switch and multi- position handle. The 115mm disc grinder has a no load speed of 8000rpm. And it weighs just 2.2 kg.
Small “heavyweight”
M18 Heavy Duty Metal Saw In years gone by it used to be embarrassing to watch power tool companies try to sell inferior metal saws that couldn’t cut the skin off cold rice pudding, let alone cut metal. And their batteries lasted for about 5 minutes. How times have changed! With the heavy duty Red Lithium batteries “growling” with power this unit eats metal for breakfast. The key to this one is its ergonomic design providing compact balanced control. Add the no load speed of 3600rpm’s and it is fast and comfortable to use. It has a built-in LED light and large transparent window for easy sighting of the cut line The blade adjustment is tool free and quickly changes the blade from 3mm to 50mm if you are using the 135mm blade The saw weighs in at a lightweight 2.5 kgs. Lightweight it is. But it cuts a ‘heavyweight’1.6mm steel plate, 50mm metal pipe and 51mm sections. Steel cable, cable trays and unistrut are a ‘breeze” for this little robust ‘champ’.
M18 Percussion Drill/Driver With a massive 28,000 blows per minute masonry drilling is a breeze. Try the 24 stage torque adjustment and we are “cooking” with full control. Add to that the 3-mode system that allows you to easily change from ‘rotary’, ‘screw-drive’, and ‘percussion’ and we have upped the ante. At just 2.4 kg this unit can drill in steel/ wood/ stone at 13/ 55/ and 16mm. It has a 13mm full metal keyless chuck and a full metal gearbox. Heavy Duty? Oh yes!! 3 Mode Heavy Duty
Henry Ford knew a thing or two. Now one of the world’s largest ranges of heavy duty power tools, Milwaukee’s range continues to grow. Join the strength and become a member of the L&H / Milwaukee Team.
Call: 1300 361 505 • Web: www.milwaukeetools.com.au Australian Power & Energy News - Page 11
True 3-Phase Ratiometer Now 250V ! DV-Power of Sweden has added a 250V version to the TRT series of 3-phase ratiometers. The 250V test voltage has been added to the existing four test voltages of 1, 10, 40, 100V in response to requests for higher accuracy. The DV-Power range of Ratiometers already offer the highest accuracy of 0.05% and the ability to test all types of transformers including those with irregular vector groups like phase shifting transformers, rectifier, arc-furnace and traction transformers. The new 250V model improves accuracy to 0.03%.
True 3-phase Supply The unique ability of the TRT to test transformers with irregular vector groups is due to DV-Power’s use of a true 3-phase power supply. The TRT series generates true 120° 3-phase voltage unlike most competitors switched single phase power supply. Three phase ratiometers utilising a switched single phase supply require an auxiliary 3-phase supply to test irregular vector type transformers.
The DV-Power TRT series is based on state of the art technology, using the most advanced technique available today. The ratiometers can be used to test single-phase and three-phase transformers, both with and without taps and current transformers.
Easy Operation For three-phase measurement, the test set is connected to all three phases of the transformer to be tested. If specific vector diagrams for different types of transformers are selected, the TRT will run a specific test for each transformer type (i.e., single phase, Delta to y, Y to delta, Delta to delta, or Y to y) without the need to switch test connections. Turns ratio, phase shift and excitation current are displayed on the display with true threephase and single-phase tests. TRT allows entry of a transformer’s nameplate voltages for the turns-ratio calculation. This feature eliminates any error otherwise caused by an operator’s manual calculation. The TRT also compares the test result with the calculated ratio and prints out the % of error for each test. It is easy to
read display and easy to follow menu. View the result on the display. There is sufficient memory to store 100 test records and each record consists of 100 test readings. All measurements are time and date stamped. Transformer excitation current as well as phase shift angles helps to detect transformers shorted turns or unequal number of turns connected in parallel. Operating conditions messages or error messages identify incorrect test conditions, abnormal operating condition or winding problems.
Immunity from Interferance Highly efficient filtration allows the TRT to cancel electrostatic and electromagnetic interference in HV electric fields.
High Current Resistance Measurements Many applications of low resistance measurement require a test current greater than the traditional 10Amps. Measurement of busbar joints and circuit breaker contacts is recommended to be done with a current approximating the normal load current of the equipment. Typically test currents from 200 to 600 Amps are preferred. Measurement of the winding resistance of large transformers and motors can be achieved faster with a test current between 20 and 60 Amps. The higher current will saturate the core and reach stability faster than a low current. On very large equipment, a 10 Amp instrument may never reach stability and fluctuating readings will occur. In the past high current Ohmmeters were unbelievably heavy, with some tipping the scales at over 30kg! Carrying these into difficult locations could introduce some OH&S issues. DV-Power of Sweden offer a large range of high current microohmmeters and winding ohmmeters weighing from just 8kg!
The RMO600 is now available with optional Demagnetising. This option is useful when measuring the contact resistance of large circuit breakers with current transformers integrated into the bushings or measuring the joint resistance of busbars when there is a current transformer between the connection points. The high test current can magnetise the CT cores and failure to demagnetise after test can cause problems when the CT’s are energised.
RMO600G Using the optional current clamp to measure resistance with both sides earthed
Transformer Ohmmeters – Now with Demagnetiser! The DV-Power RMO-T series Transformer Ohmmeter are available in 6 models with test currents adjustable from 5mA to 10, 20, 25, 40, 60 and now 100 Amps. All RMO-T series are dual channel to enable the primary and secondary windings to be measured and displayed simultaneously. After test the windings are automatically discharged to remove the hazardous voltage from the windings. The new RMO60TD now includes demagnetising by applying an AC current of decreasing magnitude to the transformer at the conclusion of the test. The RMO60T includes an on-load tap-changer control to enable dynamic resistance values to be measured. This function is optional on the RMO40T.
On Load Tap Changers Changes in Test Current Ripple are indicated during transitions
Right: The DVPower RMO-T series
Left: Burnt contacts detected by dynamic resistance measurement
Page 12 - Australian Power & Energy News
3-Phase Demagnitiser Existing owners of high current Micro-ohmmeters and Transformer Ohmmeters which are not optioned with Demagnetising do not have to replace their instrument or buy another. DV-Power also manufactures a stand-alone 3-phase Demagnetiser. This instrument can be used any type of single or 3-phase transformer. De-magnetising current can be set between 5mA and 60 Amps. De-magnetising either as an option for a Transformer Ohmmeter, a Micro-ohmmeter or as a stand-alone Demagnetiser is achieved by applying an AC current starting at the selected value decreasing in magnitude to zero. The process is fully automatic and only requires initiation by the operator. Demagnetising instruments from DV-Power comprise: • RMO40TD Transformer Ohmmeter • RMO60TD Transformer Ohmmeter • RMO600D Micro-ohmmeter • DEM60 3-phase Transformer Demagnetiser
MicroOhmmeters
The RMO40T and 60T can be used to measure the winding resistance of individual taps on a power transformer’s tap changer. It can also check whether the on-load tap changer (OLTC) switches without interruption. The moment a tap changers position is changed, the RMO detects a sudden very short drop in current. The magnitude of the ripple is used to determine a correctly functioning tap changer from a malfunctioning one. The tap-change control on the RMO allows the operator to control the ONTC from the instrument.
Ratiometers: DV-Power TRT Series
Collapse of test current during tap changer operation indicates a fault with the tap changer
CAT Circuit Breaker Analyser The new range of Circuit Breaker Analysers & Timers from DV-Power of Sweden compliment the wide range of High Current Ohmmeters, Winding Ohmmeters and Ratiometers. The CAT series are state-of-the-art instruments designed for advanced testing and analysis of a wide range of circuit breakers. The CAT will measure timing and record graphs of coil currents and the displacement of the moving parts. The CAT is a stand alone or PC-controlled instrument for condition assessment of circuit breakers. The timing channels record closings and openings of main contacts, resistor contacts and auxiliary contacts. Graphs of both open and close coil current and displacements of HV and MV circuit breaker moving parts are recorded. Main contact channels can also measure the resistance of preinsertion resistors. The CAT provides easy selection of the different operating modes: Open, Close, Open-Close, CloseOpen, Open-Close-Open. The breaker can be operated remotely by using the External Trigger. DV-Win software provides full control of all CAT functions from a PC including acquisition and analysis of test results. The DV-Power CAT Breaker Analyser is fully optionable to allow users to purchase the exact capabilities to suit their needs. The CAT can be user specified as follows: • 3 or 6 channels for main contacts • 3 channels for auxiliary contacts • Coil operation • Coil current measurement • 2 analogue inputs • Analogue or digital transducer input • USB memory stick
Transformer & Switchgear Analysis Winding Ohmmeters DV-Power RMO-T Series • Choice of maximum test currents of 10, 20, 40 & 60 Amps • Tests primary & secondary windings simultaneously • Resistance measurements from 1uΩ to 2,000Ω • On-Load Tap Changer Analysis • Automatic Discharge after test • Memory for 500 measurements with RMO Win-T software • Optional Demagnetisation
Ratiometers DV-Power TRT Series • True 3-phase test supply to 250V • Ratios from 0.8 to 15000 • User selectable test voltage • Tests all types of single and 3-phase transformers • Measures turns ratio, phase shift and excitation current
MicroOhmeter DV-Power RMO Series • Choice of maximum test currents of 100, 200, 300, 400, 500 & 600 Amps • Light weight from 8kg • Resistance measurement from 0.1uΩ to 1Ω • Accuracy 0.2% • Memory for 500 measurements with RMO Win software • Optional Remote Control & Demagnetisation
Circuit Breaker Analyser & Timer DV-Power CAT Series • Timing and motion measurement • 6 or 3 channels for main contacts • 1 transducer input (digital or analogue) • 3 channels for auxiliary inputs • 4 analog inputs • Results printed on 80mm thermal printer • Detailed analysis of test results using versatile DV-Win software
Pacific Test Equipment Pty Ltd HEAD OFFICE 27/7 Anella Avenue Castle Hill 2154 P.O. Box 6930 Baulkham Hills NSW 2153 T +61 2 9659 2300 • F +61 2 9659 2311 MELBOURNE 16 Dickson Court (P.O. Box 352) Williamstown VIC 3016 T +61 3 9397 0453 • F +61 3 9397 0473
www.pacifictest.com.au
sales@pacifictest.com.au Australian Power & Energy News - Page 13
Adelaide Central Reinforcement Program Now Energised
Official opening of significant new substation for Adelaide’s CBD and surrounds T HE Honourable Tom Koutsantonis MP officially opened Adelaide’s newest architecturally-designed and eco-friendly 275/66 kV City West Substation at Keswick recently which forms a major part of the Adelaide Central Reinforcement (ACR) Project .
This official opening celebrated the successful completion of the ACR Project and represents the most significant improvement in electricity infrastructure in South Australia and into the Adelaide CBD since the 1980s. This new high-voltage transmission substation and connecting underground transmission cable extending 18km from ElectraNet’s Torrens Island Substation, comprises an ElectraNet investment of $180 million and forms part of ElectraNet’s $1 billion five-year network investment plans to reinforce high voltage power across South Australia. The ACR Project was completed on time, within budget and to industry best-practice standards. ‘What the completion of the ACR Project means for the City of Adelaide is that it now has additional capacity to meet the projected electricity demands of the city and the southern suburbs and ensure continued reliability and security of transmission supply now and into the future,’ said ElectraNet’s Chief Executive Officer, Mr Ian Stirling. ‘This state-of-the-art City West Substation incorporates urban design and sustainable landscaping principles to enhance the desired character of the local area.’ ‘The project’s successful completion was achieved through the continued patience
Above: L-R Honourable Tom Koutsantonis MP, Minister for Mineral Resources and Energy; Gordon Jardine, ElectraNet Board Chairman; Ian Stirling, ElectraNet Chief Executive Officer at the official opening of the City West Substation
of the community and businesses, and the commitment of our design and construction partners. ElectraNet’s highly experienced project management and engineering teams delivered this high-voltage electricity development with the highest levels of quality and safety,’ Mr Stirling said.
Above: L-R Andres Ruiz, Adelaide Central Reinforcement Program Director; and Mitch Williams, Deputy Leader of the Opposition and State Member for MacKillop
Page 14 - Australian Power & Energy News
New substation energised to boost Adelaide
T
HE greater City of Adelaide is now receiving additional high-voltage power reinforcement directly from ElectraNet’s new 275/66kV City West Substation at Keswick Terminal. Energised in December 2011, the substation comprises two of the largest transformers in South Australia and the latest gas insulated switchgear. It is also ElectraNet’s first substation to be built with a fully vegetated and landscaped stormwater detention basin, designed to capture stormwater on site in the event of major flooding. The substation’s architecturally designed façade, consisting of 10 metre high precast concrete panels, was built to blend with local environs.
This new high-voltage transmission substation and connecting underground cable extending from the Torrens Island Substation comprises an investment of nearly $180 million and forms part of ElectraNet’s $1 billion five year network investment plans for South Australia. It also represents the most significant boost of high-voltage transmission capacity into the Adelaide CBD in the last 25 years. ‘The collaboration of our various design and construction partners, the patience and support of the local community and the expertise of ElectraNet staff has enabled the energisation of this new substation to occur right on schedule, after a project construction period of nearly a year and a half,’ said ElectraNet’s Chief Executive Officer, Mr Ian Stirling. ‘Extensive community engagement was actively undertaken throughout the whole process enabling ElectraNet to work closely with businesses and residents in the area to effectively minimise impacts such as noise
and traffic interruptions during construction. It was truly a joint effort for which ElectraNet would like to express sincere thanks to the local community along the route, for their support and patience.’ ‘Through the support that ElectraNet received from its major contractors on this project – LS Cable, Taihan Electric Wire Company, Alstom and ETSA Utilities – we were able to deliver the project on-time, within budget and to best practice standards.’ ‘The City West Substation ensures the ongoing provision of reliable electricity transmission supply to meet Adelaide’s growing demand for power,’ Mr Stirling said. The new City West Substation is now supplying both the Adelaide CBD and the Southern Inner Metro area, ensuring the continued reliability and security of electricity transmission supply to support the long-term development of Adelaide.
Carona Cameras - Now an Industry Reality! Recent innovations and research effort have served to firmly establish this exciting technology for MV and HV insulator asset management in Australasia By Trevor Lord, LORD Power Equipment
C
ORONA has been described by some commentators as one of the ‘cancers’ of the MV/HV power industry. Contrary to earlier-held views that the issue was just one of the ‘facts of life’ in this Industry, more recent research has now served to illustrate just how potentially damaging the phenomena is to components close to or upon which it occurs. Once thought only to be the domain of the HV plant, it has now been convincingly demonstrated to have impacted the MV market segment to an equal, if not greater, cost and degree. Indeed, the extent to which the corona mechanism has been either directly responsible for, or a major contributor to, insulator and overhead structure deterioration has alarmed many already and prompted a major rethink of the role of prevention in this whole business. Although it was once believed that ceramic and galvanised components could pretty much live with corona indefinitely, that fallacy is now seen to have cost the Industry hugely in largely-preventable damage. Worse still, if the real scenario of coronainduced damage to ‘traditional’ componentry was not bad enough, the comparatively recent
Above: A corona image of salt-induced pollution compromising a 220 kV insulator
introduction of non-ceramic insulator (‘NCI’) technologies has made the problem intolerable and pressing. NCI product, whilst offering may enticing features, simply is destroyed by corona activity and in short order! The widely-published evidence of coronainducted damage to NCI product is sobering, if not alarming in its scope and ferocity, and demands a direct response of planned, systematic corona management. The loss of one NCI bushing alone in New Zealand worth $0.5 million directly as a result of pollution-induced corona damage (Fig 1) leaves little doubt on this point. Multiple reports of line drops in 66 and 132 kV lines in local distribution and transmission companies in the region paint an equally concerning picture of an issue that will not wait for a leisurely response. Hearteningly, a suitably-focussed attention to the matter is now being seen in the levels of uptake of corona cameras amongst Australasian distribution and industrial companies. Corona camera surveys and condition assessments of both newly-commissioned and in-service plant are now an integral part of any responsible insulator asset managment programme. Associated applications cover a wide spectrum and include, by way of illustration: confirmation of suitable insulator design or revised insulator installation, especially in sites facing adverse operational environments; preventative maintenance inspections of older hook-and-pin designs; identification of the sources of corrosion and rusting due to corona activity; redesign of HV hardware to minimise corona noise complaints; identification of sites of lightning or RFI emission; assessment of problem bus structure (one application alone reportedly saving the Australian asset owner some $5000 and an otherwise unwarranted outage); confirmation of brand-specific equipment insulator stress gradient issues on switchgear, transformers, or other such plant; managing insulator washing or silicone coating programmes; identifying and
Above: A Corona Camera Survey in Progress qualifying sources of random tripping; being a vital tool in the management of known issues or mitigation measures being trialled; the signoff of new-build substation plant as a formal part of the contractual handover; and the provision of asset managment data to prepare capital replacement or insulator upgrade programmes. A technical paper on the technology, prepared especially for the Australasian Industry, may be requested via www.lordconsulting.com or requested via calling 1800128000. Written for the asset manager, this has been widely acclaimed for its contribution to the effective implementation of
corona cameras. Whilst comparatively new tools, corona cameras are proving worthy of the trust and confidence placed in them. The cameras are delivering, in a cost-effective manner, sound engineering data to manage matters of insulator design, installation, deterioration, environmental impact, and replacement scheduling. That the technology is being taken up with enthusiasm and confidence in Australasia illustrates the value being offered by such camera technology as a major tool in modern insulator management practice.
CALISTO your choice of monitored gasses! NEW Choice of 1, 2, 5 or 9 gases! UÊEarliest, reliable, fault Detection UÊNEW Diagnostic models [C5, C9] UÊDetection to Diagnostic swap in 4 hrs! UÊAll comms. protocols incl. IEC61850 UÊ‘Trailer-based’ model [‘live’ hook-up] UÊBuilt for Australasian conditions
Morgan Schaffer....setting the standard in Transformer Monitoring! www.lordpowerequipment.com.au | 1800 128 000 Australian Power & Energy News - Page 15
Hydro Tasmania wins top industry transparency and sustainability award
B
ANDANNA Energy Limited (ASX:BND) has announced the appointment of independent, nonexecutive director John Pegler as Chairman of the Board of Directors.
H
YDRO Tasmania’s commitment to sustainability and transparency in its operations has been recognised with a national award for its annual report. The Energy Supply Association of Australia (esaa) has awarded Hydro Tasmania the 2011 Sustainability Report Award. esaa started the awards to set high standards of sustainability performance and provide a platform for promoting good environmental, community, governance and workplace practices within the energy supply industry. Accepting the award at an esaa function last night (30 March), Hydro Tasmania CEO Roy Adair said it was further recognition of Hydro Tasmania’s commitment to sustainability. “Sustainability is embedded within the core values of our company and guides the business strategy,” Mr Adair said. “We are responding to community expectations that we will operate our business in a sustainable manner and that our reporting on activities will be reliable and meaningful.” Mr Adair said Hydro Tasmania is honoured and privileged to receive the award. “The energy industry in Australia places great importance on transparency and sustainability, and this is the industry’s top award to recognise achievement in that area. “The win reflects our focus on transparency and sustainability, and the benefits that this delivers to our stakeholders, the people of Tasmania.” Hydro Tasmania’s annual reporting includes measuring performance against commitments, and having that reporting independently
ElectraNet progresses options for reinforcement of high-voltage electricity transmission infrastructure on Eyre Peninsula ElectraNet, South Australia’s high-voltage electricity transmission network service provider, has commenced consultation on a Regulatory Investment Test for Transmission (RIT-T) to progress options for reinforcement of the Eyre Peninsula electricity transmission network. The Eyre Peninsula region has significant renewable energy and mineral resources, but limited electricity transmission infrastructure to support the development of those resources. Electricity demand on the Lower Eyre Peninsula is forecast to increase significantly due to underlying demand growth and potential iron ore mining developments together with the establishment of support infrastructure and services. An important characteristic of the forecast new demand is that it comprises numerous loads which are geographically dispersed over a wide area. ElectraNet’s Executive Manager, Network Strategy and Regulatory Affairs, Rainer Korte, said ‘Undertaking the RIT-T assessment is part of ElectraNet’s commitment to ensuring timely and efficient electricity transmission infrastructure investment. It will ensure that the needs of the region are met now and into the future. “Relieving the limitation on the existing network may also have a positive impact on opportunities for additional renewable generation, especially wind, on the Lower Eyre Peninsula,” he said. A Project Specification Consultation Report (PSCR) has been prepared, which represents the first stage of the National Electricity Market consultation process in relation to the application of the RIT-T to the reinforcement of the Lower Eyre Peninsula electricity transmission network. ElectraNet welcomes submissions from registered electricity market participants and interested parties on the PSCR, which is available for download from www.electranet.com.au. Submissions close on 18 May 2012 and can be emailed to Hugo Klingenberg, Senior Manager Network Development at consultation@ electranet.com.au. Page 16 - Australian Power & Energy News
John Pegler appointed Chairman of Bandanna Energy
Above: Mr Roy Adair accepting the esaa award
verified. “The job of monitoring, measuring and reporting on our performance is part of our daily operations throughout the year across all parts of the business. Maintaining sustainable business operations is important to ensuring a safe, secure and reliable energy supply.” Mr Adair paid tribute to the enormous effort and commitment of the staff of Hydro Tasmania, who are all committed to the brand values of transparency and sustainability. The award was presented by the esaa chairman Ian Stirling, and was judged by an independent expert panel.
John Pegler commenced as a director of Bandanna Energy on 1 January 2012. Mr Pegler is a mining engineer by training, with 39 years’ experience in open-cut and underground resource development, coal mining and processing operations, international and domestic coal marketing, project management and international procurement. Mr Pegler served twice as the President of the Queensland Resources Council (QRC) and is an elected life member of the QRC. In addition to his current role as a non-executive director of Bandanna Energy Limited, Mr Pegler holds the positions of Chairman of the Australian Coal Association (ACA), Chairman of ACA Low Emission Technologies Limited, director of Energy Resources of Australia Ltd, director of WDS Limited and he is a foundation member of the Queensland Clean Coal Council. Mr Pegler will also assume the role of Chairman of Bandanna Energy’s Remuneration Committee. Bandanna Energy’s retiring Chairman Jeremy Barlow, who will continue as a non-executive director, said: “I look forward to continuing to serve the company as a director under John’s leadership. John’s wealth of coal industry experience has brought immediate benefits to Bandanna Energy, and it is opportune to capitalise on John’s experience by appointing him as Chairman of the Board as we enter the next stage in the company’s growth.” The Board welcomed Mr Pegler as Chairman and thanked the retiring Chairman, Jeremy Barlow, for his leadership of the Board through its foundation years and for instigating the
New powerline technology reduces fire risk
H
OMES and businesses in Perth hills suburbs are experiencing the benefits of a new technology that is reducing the number of fires sparked when branches touch power lines. Heavily insulated powerlines being installed by Western Power in high and extreme bushfire areas are also reducing the number of power interruptions caused by vegetation touching the lines. Western Power General Manager Networks, Mark de Laeter, said the new, stronger form of insulated line construction was ideally suited to the Perth hills and other areas where there were many trees growing near lines. The innovative approach, called Hendrix, reduces the risk of bushfires or power interruptions that typically occur when branches touch powerlines. “Since June last year Hendrix has been installed in the hills areas east of Perth and already we can see the benefits”, he said. “In late January, a 15 meter red gum tree fell onto Hendrix powerlines along Pickering Brook
road in the hills and although the powerlines were brought down no fire resulted and power continued to flow to customers. “It’s quite remarkable to see a tree lying across a powerline that is continuing to deliver power safely due to the thick insulation covering the aluminium wires”, he said. The insulated Hendrix cables are held apart from each other by spacers and protected by an overhead wire which further reduces the risk of powerlines being touched by vegetation or struck by lightning. Hendrix cables are faster to repair which reduces restoration times when there is a power interruption. Since June 2011 Western Power has been installing Hendrix as a standard solution for bushfire prevention in heavily vegetated areas and where the ground is too rocky for underground cables. In the 2012/13 financial year Western Power plans to install 88 km of Hendrix cable. Western Power is the first utility in Australia to use Hendrix cabling.
Above: Mr John Pegler, Chairman of Bandanna Energy
restructuring of the Board with a view to strategically positioning the company to become Australia’s next coal producer. The Board also thanked Mr Barlow for continuing to offer his services as a non-executive director, which incoming Chairman John Pegler acknowledged as “allowing Bandanna Energy to continue to benefit from Mr Barlow’s guidance and understanding of the projects and his commitment to growing the company for the benefit of all shareholders.” Mr Pegler assumed the roles of Chairman of the Board of Directors and Chairman of the Remuneration Committee on 5 April 2012.
ElectraNet increases electricity reliability to the Mid North ElectraNet plans to replace the existing Waterloo Substation with a new state-of-the-art 132/33kV substation as part of the company’s aged asset replacement program to ensure ongoing transmission supply reliability, with construction works earmarked for mid-2012 to ensure energisation by late 2013. The Waterloo Substation forms an integral part of the high-voltage transmission network in South Australia providing the connection point for four existing 132kV transmission lines to Hummocks, Mintaro, Waterloo East and Templers substations. To be built on land adjacent to the existing substation site, the new Waterloo Substation will ensure that changed transmission reliability requirements for the Mid North region legislated by the South Australian Electricity Transmission Code (ETC) are met by ElectraNet. “The proposed Waterloo Substation will play an important role in the transportation of high-voltage electricity throughout South Australia to meet the currently increasing and forecast electricity transmission demands in the Mid North region and surrounding areas,” said Mr Phil Court-Kowalski, ElectraNet’s Executive Manager, Network Services. “This new leading-edge substation development will also ensure the increased reliability of transmission supply to the Mid North region.” With the existing substation plant and equipment approaching 60 years of constant service, a replacement substation was the most economically sound option, as the continuing costs to repair and maintain aged transmission assets continues to rise,’ he said. A Community Information Day was held recently for the local community to provide ElectraNet with feedback to refine the proposed Waterloo substation development. The Clare & Gilbert Valleys Council has also been consulted in the development of a Traffic Management Plan to minimise inconvenience to the local community during construction, prior to ElectraNet lodging a formal Development Application. Construction is estimated to take up to 18 months with works commencing mid-2012.
82-2-707-6683
Selenakim@hyosung.com
Australian Power & Energy News - Page 17
SkillsTech Australia mentors moulder to achieve his goal SkillsTech Australia, Queensland’s largest trade and technician training TAFE institute, congratulated 22-yearold Admos Dube from Loganlea who has recently graduated from two posttrade courses while working full-time. SkillsTech Australia Trade Honours Mentor Simon Brown said Admos completed the Certificate IV in Supervisor Training and the Certificate IV Engineering (Foundry Technology) in record time with outstanding results. “Admos is really an exceptional student, he was extremely focused and committed to learning as much as he could,” Mr Brown said. “Most students take the full year; however, Admos gained the Supervisory Training qualification in only four months and the Certificate IV Engineering (Foundry Technology) in only eight months while studying concurrently and working full-time – quite impressive. “We always encourage students to work at a pace that best suits their lifestyle and circumstances. “The course is very practical and our job is to guide and support the student in any way we can as they work through the content and assignments. “The supervisory training course has rolling enrolments and can be done at a time convenient for the student, which helps tradespeople who often work odd hours, and have family commitments.” Admos’s ultimate goal is to become a metallurgist: the two post-trade courses will assist him in achieving articulation to the university qualification – his dream.
“We migrated to Australia from Zimbabwe when I was 16, which was a huge step for my family but luckily Maryborough is small like my home town, 496 Makusha Shurugwi, so that made it easier,” Admos said. “I am currently working for a water company in Currumbin, so I would catch the train from Loganlea to Currumbin every day for work and do my assignments. This was a great way of finding time to do my course work while working full-time – it also helped that the courses were entirely online. “SkillsTech Australia has helped me a lot in my studies; the course mentors for the supervisory training course, Simon Brown and Rosalie Culnane were very helpful and supportive. “I would like to thank all the teachers across both courses who have shown great compassion and knowledge in their areas of expertise and have equipped me with the knowledge and the highest of skills to achieve my dreams. “As a wise man once told me: ‘The best and most important thing you can give someone is knowledge’ - so I thank you, SkillsTech Australia.” The Certificate IV in Supervisory Training is the next step for tradespeople, specifically designed for tradespeople who want to move into supervisory roles, or own their own business. It has been on offer for two years with graduates from across a broad range of trades including electricians, plumbers and mechanics. For further information about SkillsTech Australia’s Certificate IV in Supervisory Training please phone 1800 654 447 or visit www.skillstech.tafe.qld.gov.au
Above: Admos Dube, recently graduated from two post-trade courses
Hundreds queue for resource sector apprenticeships M ORE than 500 skilled trade workers who have passed the first stage of selection for an innovative, Queensland-created adult apprenticeship program gathered recently to learn about the next step in recruitment.
SkillsTech Australia Institute Director Mary Campbell said it was wonderful to see adult apprentices given this opportunity. “Developed and managed by East Coast Apprenticeships, the National Apprenticeships Program (NAP) was created as a solution to the national skills shortage in the resources sector with a mandate to create 1000 positions in eighteen months,” Mrs Campbell said. “The unique program upskills Australian workers for Australian jobs by rigorously assessing the skills applicants already have, then filling the gaps in training to enable them to complete trade qualification, in a much shorter timeframe than a traditional apprenticeship. “SkillsTech Australia is the National Training Coordinator supporting NAP and the lead Registered Training Organisation for Queensland. “We heard from one of the adult apprentices about his experience since joining NAP in August last year and how it has positively impacted his life.” Left: Peter Cartwright, Anglo American Metallurgical Coal Apprentice Page 18 - Australian Power & Energy News
Anglo American Metallurgical Coal apprentice, Peter Cartwright is now well on track to graduating within 18 months and is looking forward to the birth of his first child. “Starting a family, right now, wouldn’t have been on the cards if it wasn’t for the financial security gaining my trade has given us,” Peter said. “I’d been working as a trade assistant in a Woolworths’ maintenance workshop, and also raced in the motor sport of drifting; I thought I had enough skills to get a mining job, but just couldn’t get in, until my union organiser suggested applying for an adult apprenticeship with NAP.” NAP Program Director Alan Sparks said the room fell silent when the pregnant wife of participant Peter Cartwright told how proud she was of her husband and how the program had changed their lives for the better. “The attendance of 500 applicants and their partners at last night’s historic Information Night for the National Apprenticeships Program was clear evidence of the untapped pool of talented Australians eager to take up Australian jobs through this new and exciting initiative,” Mr Sparks said. “NAP continues to seek expressions of interest in six trades - Electrical Fitter Mechanic, Dual Trade Electrical/ Instrumentation, Metal Fabrication Trade - Boiler Maker/Welder/Pipe Fitters, Engineering Diesel Fitter, Mechanical Fitter and Carpentry Formworkers. “Positions are available on Queensland and West Australian coal and gas projects. “The long-term employment prospects in Australia are considerable, and if you’re looking for a career change that will change your life, I encourage you to apply.” Applications must be submitted online at www.nationalapprenticeships.com.au
Proposed Munno Para Substation to power Northern region’s growth into the future ElectraNet is planning to construct a new substation in the Munno Para region to meet forecasted increase in electricity demand from rapidly growing residential developments in the area. The proposed new Munno Para Substation will be built on a site bordered by Dalkeith and Coventry Roads and is scheduled for completion in early 2014. This project is driven by a request from ETSA Utilities for a new connection point due to an increase in customer demand and the requirements of the South Australian Electricity Transmission Code. “The 30-year Plan for Greater Adelaide has identified the Northern suburbs as a key area for residential growth. This project will ensure reliable and stable power supply to meet the increasing demands of the community into the future,” said Mr Phil Court-Kowalski, ElectraNet’s Executive Manager Network Services. “The new Munno Para Substation will be constructed close to existing 275 kV and 66 kV power lines, enabling ElectraNet to constrain development costs. This also removes the need to build additional connecting transmission lines, meaning that visual impacts are kept to a minimum, and this reduces disruption to the community’s daily life.” “The new Munno Para Substation is a joint development between ElectraNet and ETSA Utilities and will ensure the continued reliability and security of electricity supply to support the long-term development of the region,” said Mr Court-Kowalski.
Visual impression of proposed Munno Para Substation Preliminary design work on the project has commenced and lodgment of a development application is planned for mid-2012.
Community engagement is an integral part of this process and a Community Information Day is planned for mid-2012 to keep the community
190 Meandu miners go pink for breast cancer awareness
up-to-date on proposed developments, prior to lodgment of the development application.
MINERS at Stanwell’s Meandu Mine have held one of the South Burnett’s largest ever breast cancer awareness days, with around 190 employees wearing pink safety shirts to work. Day-shift mining and administrative staff, from both Thiess and Stanwell, yesterday wore the shirts to show their support for the fight against this devastating form of cancer. Staff on the mine’s three other shifts also wore pink shirts, or will wear them in coming days. “Traditionally, pink is one of the last colours that mining people would wear to work,” Thiess’s Meandu Mine Operations Manager, Greg Mortlock, said. “However, wearing pink is a very visible way to support this important cause,” he said. Stanwell’s General Manager of Mining Operations, Bob Rutten, said: “Breast cancer has a devastating effect on South Burnett families, including the families of Meandu miners. “Our employees at Meandu Mine were very happy to swap their usual yellow safety shirts for highvisibility pink,” he said. In total, around 230 pink shirts were bought for $50 each by Meandu miners, with all proceeds going to the Breast Cancer Foundation. Breast cancer is one of the most common cancers among Australian women, with 1 in 9 expected to be diagnosed by the age of 85. There is hope, however. In the past decade, deaths from breast cancer have fallen by around 22%. Pink is the official colour for breast cancer awareness. Meandu Mine is owned by Stanwell Corporation and Thiess operates it under an agreement with Stanwell. Coal from the mine supplies the nearby Tarong power stations, which are also owned by Stanwell. Australian Power & Energy News - Page 19
RECRUITMENT & APPRENTICE INTAKE NEWS
New crew of workers welcomed to the frontline
T
HE next generation of energy workers have started work on the frontline, helping to deliver one of the nation’s biggest and smartest infrastructure programs. 82 new apprentice line workers, electricians, cable jointers and motor mechanics have begun their four-year on the job training at Ausgrid, the largest electricity distributor across the country. Ausgrid Managing Director George Maltabarow congratulated the new employees recently who were formally welcomed into their new roles at the nation’s largest electrical training centre in Western Sydney. “These new apprentices will be working on the frontline, helping to keep the electricity network safe and reliable for more than 1.6 million customers,” Mr Maltabarow said. “They will also help complete one of the country’s largest infrastructure programs and deliver new programs to make our network more efficient and smarter for homes and businesses. “They will finish their training with a nationally-recognised trade and help fill a nationwide skills gap. But most importantly they will learn how to work safely around the electricity network so they can have a long successful career. “I wish all these new workers a safe, secure and long term career in this industry.” The new recruits are aged between 16 and 55. About 10 per cent are from indigenous or Torres Strait Islander backgrounds and there are six women amongst them. Ausgrid’s crew of new apprentices have been recruited from around the state:
Above: Ausgrid Managing Director George Maltabarow welcome the new recruits
• • • • •
20 from Newcastle and the Hunter Valley 6 from the Central Coast 4 from the Illawarra 51 from around Sydney and 1 from the NSW mid north coast Mr Maltabarow said the apprentices would be trained at the new Learning Centre in Silverwater or other training centres in Wallsend and Muswellbrook. “We’re now training more than 500 apprentices across the business. We are one of the single largest employers of apprentices in NSW.”
Above: Apprentice class of 2012
Above: Apprentice lineworkers show their new skills
Electrical Supply Industry Field Days 2012 Above: Ausgrid apprentices and staff at the Ausgrid Learning Centre
Coffs Harbour NSW 24th & 25th July 2012 EXHIBITOR NOTIFICATION Please be advised Rentara Pty Ltd have been appointed Exhibition Managers for the above event. Exhibition areas will encompass both indoor and outdoor displays Exhibitors that supported the 2011 ESI event at Wagga have already been included on the EOI listing – however all other interested exhibitors are invited to forward EOI to – admin@rentara.com.au
Above: First year apprentices Nathan Haynes, Jacob Bailey, Daniel Hill and Jake Purches inspect a model of a smart grid at the Ausgrid Learning Centre Page 20- Australian Power & Energy News
Further information will be forwarded in due course