C O N Ference Edit Io N

ISSUE 52 | SEPTEMBER 2017

The official publication of the Australasian Sewey’s Society for Trenchless Technology record breaking bore Queensland Urban Utilities’ AU$55 million sewer construction – Page 65

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N O F I E IT R D ENCE E

Who26 to visit at No-Dig Driving34 Ditch Witch Brisbane’s68 Cross River Rail gets Down Under forward moving Your trusted infrastructure renewals delivery partner for 80 years Solutions for the whole network

Condition Stormwater Assessment Infrastructure Wastewater Solutions Road & Infrastructure Rail Culverts Solutions Trenchless Installation Network Water Maintenance Infrastructure Solutions

www.interflow.com.au [email protected] Offices across Australia & New Zealand

| CONTENTS | ITS PipeTech INSIDE TRENCHLESS AUSTRALASIA Pipe Rehabilitation and Construction 65 | Cover Story QUEENSLAND’S RECORD- BREAKING GRP INSTALLATION Queensland Urban Utilities is constructing a AU$55 million sewer that features Australia’s longest GRP pipe jack.

Average Net Distribution 2,536 Period ending March 2017

18 29 30

REPORTS Bucher’s new partnership to clean up From the President’s desk 8 Australia’s sewers 48 Tunneline + Berolina CIPP From the ASTT Secretary 10 iMPREG: committed to the cause 50 Councillor reports 12 kwik-ZIP results in less stress 54 ITS PipeTech bursts pipes in Perth 56 NEWS Tapex helps to locate the hazard 60 GREAT SOUTHERN PRESS Region review 14 SECA celebrates 50 years at the top 62 PTY LTD News in brief 16 STG Global: the new name in vacuum ACN 005 716 825 trucks 64 NO-DIG DOWN UNDER 2017 (ABN 28 096 872 004) UNDER QUEENSLAND No-Dig Down Under: bigger and better 18 Suite 1, Level 3 Conference Program 20 Queensland’s record-breaking GRP 169-171 Victoria Parade No-Dig Down Under’s Toolbox Sessions 24 installation 65 Fitzroy VIC 3065 Australia New addition: ASTT Training Courses 25 Brisbane’s Cross River Rail gets moving 68 TEL: +61 3 9248 5100 Who to visit at the Exhibition Hall 26 Ventia’s future of water main renewal 70 [email protected] Program highlight: ASTT PIPE JACKING Microtunnelling SIG panel session 28 www.trenchless-australasia.com MANAGING EDITOR: Charity partner profile: Wateraid 29 Edge Underground stabilises Nick Lovering underground construction 72 JOURNALIST: Repairs + Maintenance CCTV + Robotics Pressureline + Sliplining Vermeer’s new directional drills 30 Chloe Jenkins Pezzimenti Trenchless goes from Driving Ditch Witch forward 34 SALES MANAGER: Dave Marsh strength to strength 74 Glenn Edwards’ lifetime of trenchless INTERNATIONAL ACCOUNT MANAGER: adventures 38 CIPP Jessica Kliese www.itspipetech.com.au Better Smarter Solutions HEAD OF DESIGN: TT Asia Pacific inspires trenchless En route to a main solution courtesy of Katrina Rolfe Down Under 42 PUBLISHER: Annie Ferguson Primus Line 76 New South Wales Western Australia Queensland ISSN: Aussie Trenchless Supplies’ continued 1832-0562 1/13 Stanton Road, Seven Hills NSW 2147 20 Baretta Road, Wangara WA 6065 2/49 Links Avenue, Eagle Farm QLD 4009 success 46 Ph: 02 8603 2000 – Ph: 1300 692 043 Ph: 08 9408 1648 – Ph: 1300 692 043 Ph: 07 3630 2333 – Ph: 1300 692 043 Email: [email protected] Email: [email protected] Email: [email protected] 4 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com | CONTENTS |

EDUCATION & TRAINING 50 56 ADITC drills down 78 PROJECTS Qenos and Iplex cross the Hunter River 79 INTERVIEW Talking Trenchless with Veolia’s Ziad Bushnaq 82 COMPANY NEWS Civil Safety Products provides safe coverage 84 Spoutvac provides a better view 85 UTILITY LOCATION Access Detection locates the locator 86 Reducing the damage with 70 Radiodetection 88 THE INNOVATIVE JT40. DCI’s Falcon vision 90 News in brief 92 THE FUTURE IS HERE. EVENTS ASTT hosts Technical Forums across the region 94 Events update 96 REGULARS The Trenchless Australasia Editorial board 13 About the ASTT 98 ASTT corporate members 99 Upcoming events 99 Advertisers’ index 100 76 82 Features and deadlines 100

Follow us on Twitter The new, innovative Ditch Witch® JT40 directional drill has an updated, fully enclosed cab, redesigned operator’s station @TrenchlessOz and 160-hp, Tier 4 Cummins® QSB4.5 engine. Your crews can conquer each job with confidence and comfort. Like us on Facebook WE’RE IN THIS TOGETHER. TrenchlessOz

FREE TRENCHLESS AUSTRALASIA SEE IT AT NO-DIG DOWN UNDER. FORTNIGHTLY E-NEWSLETTER The latest news, project and technology information emailed fortnightly This magazine is the official journal of the Australasian Society for Trenchless Technology (ASTT) and is distributed to SUBSCRIBE TODAY members and other interested parties throughout Australia and the Asia-Pacific. It is also available on subscription. Gold Coast Convention and Exhibition Centre // Booths 39 & 40 // 12-15 September 2017 www.trenchless-australasia.com/e-news The publishers welcome editorial contributions from interested parties. However, neither the publishers nor the ASTT accept responsibility for the content of these contributions and the views contained therein are not necessarily the views of Ditch Witch Australia // 02 4777 7115 Ditch Witch New Zealand // 0800 396 9583 the publishers or the ASTT. Neither the publishers nor the ASTT accept responsibility for any claims made by advertisers. Remember to email your news, views All communications should be directed to the publishers. and article ideas to Unless explicitly stated otherwise in writing, by providing editorial material to Great Southern Press (GSP), including [email protected] text and images, you are providing permission for that material to be subsequently used by GSP, whole or in part, edited or unchanged, alone or in combination with other material in any publication or format in print or online or howsoever distributed, whether produced by GSP and its agents and associates or another party to whom GSP has provided permission. ©2017 The Charles Machine Works, Inc. 6 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com | REPORTS | Is your pipe spacer compliant?

FROM THE PRESIDENT’S DESK

t the midpoint of the year, those of us in levels of participation. These are excellent the lower half of Australasia are local initiatives and I encourage all of you to Astruggling through miserable weather and continue your support of the forums as a colds. As I was completing my research for great way to stay in touch. this report, I thought of adding a nice Preparations for the 12th No-Dig Down motivational quote to cheer us all up to get Under are almost complete. The event will be THE AUSTRALASIAN SOCIETY through the winter. held on the Gold Coast on 12-15 September. FOR TRENCHLESS TECHNOLOGY Unfortunately, half-time speeches are With three training courses on offer, a full dominated by fairly obvious sports clichés conference program, a sold-out exhibition ABN 43 893 870 966 like: “Don't give up at half-time. Concentrate hall and great social functions, the stage is set 18 Frinton Place on winning the second half ” - Coach Paul for another memorable event. Greenwood, WA 6024 ‘Bear’ Bryant. Not particularly helpful in this Visit the website to register today: www.astt.com.au context. www.nodigdownunder.com [email protected] I also came across the following quote and For further information on the event, turn felt it particularly relevant to much of the to page 18. I look forward to seeing you all at PRESIDENT: Chris Frangos work we do in our industry day-to-day: the Gold Coast in September! SECRETARY: Jeff Pace “Doctors and scientists said that breaking the The increase in infrastructure spending VICE PRESIDENT: Ben Crosby four-minute mile was impossible; that one across most of the country and the would die in the attempt. Thus, when I got up commencement of several high-profile from the track after collapsing at the finish projects, has resulted in a positive outlook COUNCILLORS line, I figured I was dead” - Roger Bannister, across the trenchless community. WESTERN AUSTRALIA: Trevor Gosatti after becoming the first person to break the In times of expansion, it is important that four-minute mile in 1952. we maintain our focus on training and safety. QUEENSLAND: Ben Crosby Every edition of Trenchless Australasia At risk of stating the obvious, high levels of NEW SOUTH WALES: Nabil Issa reports on innovations and incremental quality and safety enhance the reputation of VICTORIA: Chris Frangos improvements in existing technologies and it the entire industry and build confidence is only in hindsight that we realise just how across the board. SOUTH AUSTRALIA: John Herbert far we have come. What was once seen as I’m sure you will all enjoy another full and NEW ZEALAND: Blair Telfer unattainable is now routine. informative edition of our magazine as we NORTHERN TERRITORY: Vacant As we move into the second half of the head towards our next milestone! KWIK-ZIP’S HDX SERIES CASING year, I am excited by the events ahead of us. TASMANIA: Vacant SPACERS COMPLY WITH WSAA ASTT Technical Forums in Victoria, New Chris Frangos South Wales, New Zealand and Queensland ASTT President PRODUCT SPEC #324 – CASING will have been held by now with varying [email protected] SPACERS; REFER WSAA PRODUCT APPRAISAL REPORT #1523

Contact us today to order P (08) 9725 4678 [email protected] Also available for order 8 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com through Reece Civil stores. www.kwikzip.com | REPORTS |

FROM THE ASTT SECRETARY

NEW MEMBERS Another new requirement impacting The courses are: On behalf of the ASTT, I extend a warm Associations under the revised Act is the • Cured-In-Place Pipe Good Practices welcome to the following new members. lodgement of an Information Statement to • Pipe Bursting Good Practices Consumer Affairs. This statement is required • Horizontal Directional Drilling Good Corporate Members – Australia to be lodged with six months after the end of Practices Guidelines Anthony Farrelly from Drilling Solutions the society’s financial year which, in our case, Produced by the North American Society Australia Pty Ltd is by 30 June 2017. This statement was for Trenchless Technology, and adapted for John O’Connor from Diona Pty Ltd submitted to the Department of Consumer Australasian audiences, these courses offer the Tony White from QuakeWrap Pty Ltd Affairs on 5 May 2017. chance for infrastructure professionals to Sally Schindler from Cairns Regional learn from leading experts from around the Council NO-DIG DOWN UNDER 2017 world and develop their skillset to an Allan Spinks from Unitywater This year we are returning to the Gold international standard. Mark Robinson from RPC Pipe Systems Coast for No-Dig Down Under, which once The exhibition has been completely sold Grace Bovalino from Comdain again is shaping up to be a great success story out with some late-comers being turned away. Infrastructure for the ASTT. I wish to thank all those exhibitors for giving John Brown from KBR Infrastructure and I would like to acknowledge and thank our the trenchless community the opportunity to Minerals event sponsors for supporting the ASTT see all the latest products that will be on with the event. Our major event sponsors for display in the Exhibition Hall. Individual Members – Australia 2017 are Vermeer (Platinum), Ditch Witch Finally, I want to thank Annie Ferguson, Bradley Hunter from Pipe Core Pty Ltd (Gold), Empire Infrastructure (Gold), Rebecca Burns and the team from Great Rajnish Kumar from Rockpepper Pezzimenti Tunnelbore (Silver), and Interflow Southern Press that has worked tirelessly on (Australia) Pty Ltd (Bronze). this event for all of us to enjoy. Wayne Ward from Gippsland Water The ASTT appreciates all these For further information on the event, turn Sam O’Neill from Duratec Australia sponsorship commitments and any assistance to page 18. Cameron Woodgate from John Holland with the promotion of Trenchless Technology Glen Wakelin from Suresearch throughout Australasia. MEMBERS DIRECTORY I am delighted to inform all of you that A reminder to all members to review the Individual Members – New Zealand this year we have managed to secure the information listed about you and your Peter Knight from Pipe Vision following keynote speakers: Dr Dec Downey company on the ASTT website. If any NZ Limited from Trenchless Opportunities (UK), Scott changes are required, please send them to me Michael Rixon from Rixon Contracting Stevens from Queensland Urban Utilities, and I will make amendments accordingly. Dr Piers Clark from Isle Utilities (UK), and To view your company listing, visit www.astt. ASTT CONSTITUTION CHANGES Dr Tom Iseley from the Trenchless com.au/membership/members_directory In accordance with changes to the Technology Centre of Louisiana Tech Associations Act 2015, the revised ASTT University (US). Constitution that was passed by resolution at In addition to our keynotes and the last AGM was formerly lodged with the two-stream conference program, we will be Department of Commerce and Consumer holding contractor-focused toolbox sessions Protection on 30 April 2017. The in the exhibition hall. These are free to attend Jeff Pace Department of Commerce and Consumer and all are welcome. ASTT Secretary Protection has advised that these changes are On Tuesday 12 September, prior to the now effectively recorded by them as at conference starting, we will be hosting three 21 June 2017. in-depth training courses. A special Visit the ASTT website to view the thank-you goes to ADITC for sponsoring Constitution: www.astt.com.au/about_astt/ these training courses. constitution

EDITORIAL BOARD SUDIPTA BASU PRINCIPAL ENGINEER, SYDNEY WATER

Sudipta Basu’s experience in Trenchless Technology dates back to the early 1990s. He has been involved in many facets of pipeline renewal, ranging from investigation to design. He WESTERN AUSTRALIA QUEENSLAND NEW SOUTH WALES SOUTH AUSTRALIA NEW ZEALAND holds a first class honours degree in Civil Engineering and Master of Engineering TREVOR GOSATTI BEN CROSBY NABIL ISSA JOHN HERBERT BLAIR TELFER degrees in both Waste Management and Geotech-Transportation Engineering. MAURICE LUBBOCK WATER CORPORATION INFILL SEWERAGE he last quarter in the trenchless industry ollowing the success of events in 2016, he trenchless industry in South s this article goes to print we have just ASSOCIATE DIRECTOR, CONTRACT TO PROVIDE FOR has been busy on a national and the ASTT’s New South Wales Chapter Australia is still seeing increased completed two very successful ASTT AECOM NEW ZEALAND LTD MICROTUNNELLING WORKS Tinternational level with clients continuing to Fis once again hosting a number of Technical Tworkflows and is showing no signs of slowing ATechnical Forums in Auckland and The WA Water Minister Dave Kelly rehabilitate and install new utility Forums throughout 2017. The second event down. The major road projects are now in full Wellington. We had over 100 attendees in Maurice Lubbock has worked recently highlighted that the Water infrastructure. was held on 27 July at the Rydges in construction and giving opportunities to total, including more than 70 in Auckland for over 30 years in the Corporation was constructing an infill Our Queensland Technical Forums are Bankstown and was attended by more than many trenchless contractors. (I’ll leave you to do the maths). This shows pipeline industry in the UK, US and, for the sewerage project at Bridgetown 1F, in the going well and are well received by the 25 individuals from the local trenchless SA Water is continuing to announce that Trenchless Technology is very much to last 18 years, New Zealand. Since joining southwest of Western Australia. The project attendees. At our recent function in March industry. further programs of work and are ensuring the fore of the New Zealand civil AECOM New Zealand in 2009, Maurice will service 265 residential properties and will we had 20 attendees and two presentations. The event was made possible by the network can support the population infrastructure industry. continues to focus on condition assessment, use approximately 8,200 m of infill sewerage We are always looking to grow the events, sponsorship from Ditch Witch, The Drain growth in South Australia. Many of the SA Thank you also to our sponsors, Iplex and design, and rehabilitation projects on behalf pipes. so please get in touch if you would like to Man, and Interflow. Many thanks to our Water projects are installations of new PipeWorks, and to Great Southern Press for of clients in New Zealand, Australia, and The Bridgetown 1F project has specified attend, sponsor or speak on an interesting sponsors, speakers, and attendees, who make pipelines but there are a number of relining their efforts in managing the events. the Asia Pacific region. for the use of Trenchless Technology, with at trenchless topic. For further information on events like this possible and work hard to projects that are continuing throughout Infrastructure and growth are currently big least 1 km of sewer lines to be completed upcoming forums, contact me: spread the word about Trenchless Technology metropolitan areas. A number of projects for topics in the media and, with a general ANNIE LOUEY using microtunnelling. Civil contractor Miluc [email protected] in New South Wales. SA Water are also being announced in election looming, are sure to be key points of GRADUATE, MELBOURNE METRO RAIL Civil Pty Ltd is using a specialist I can report that the following Queensland The next ASTT Technical Forum will be regional areas with a focus on waste water. discussion. Add to that the ever increasing AUTHORITY microtunnelling company, Aussie HB, to projects are now approved or up and running held on 30 November and will feature a The NBN program is still continuing to ‘green’ and sustainability drivers and I believe complete the microtunnelling works. and I predict that they will need help from presentation from Jeroen Wassenaar from roll-out with the introduction of Hybrid that Trenchless Technology and construction Annie Louey is part of our industry: 2nd Toowoomba Range Qenos. The event is being made possible by Fibre Co-Axial technology. Construction of will continue to grow from strength to the Communications and Stakeholder WATER MAIN REPLACEMENT ALONG Crossing, Kingsford Smith Drive Upgrade, sponsorship from Ditch Witch, The Drain this has started slowly but is now reaching strength here in New Zealand and become Relations team at the Melbourne Metro Rail OXFORD AND WALCOTT STREETS Gateway Upgrade North, Stage 2 of the Gold Man, and Qenos. peak production in a number of areas. The the preferred method of choice. We are seeing Authority (MMRA), which is responsible Water Corporation contractors have also Coast Light Rail, BAC’s New Parallel Registrations for the event are now open. new fibre-to-the-curb program is now in the signs of this in the national broadband for delivering the Melbourne Metro started water main renewal work on Oxford Runway and the Queens Wharf For further information, turn to page 18. planning stages and will begin to be rolled rollout, road tunnels, and larger utility Tunnel. In this position, she works closely Street, Leederville and Walcott Street, Mt Development. A number of speaking opportunities are out in the near future. Due to this, horizontal installations using no-dig methods like with engineers, technical experts and key Lawley. The project will renew 3.1 km of There is also medium to high activity in the still available for the final ASTT Technical directional drilling works in the state will horizontal directional drilling. project stakeholders. She holds a Bachelor original water mains first installed more than rehabilitation and new installation space. Forum for the year. If you are interested in increase again. Ongoing development of new equipment of Journalism from Monash University, 100 years ago, using innovative relining Specifically, there is significant activity in the being involved in the event, please contact The South Australian trenchless industry is and materials is allowing us to continue to majoring in communications. technology. water infrastructure space under Queensland Event Manager Rebecca Burns: still strong and will continue to be this way push the innovation boundaries. We just need The pit locations have been selected to Urban Utilities, Unitywater, the Logan Water [email protected] throughout the remainder of 2017. to do this in a considered, risk-managed CATHERINE WATERHOUSE minimise disruption to road users, businesses Alliance and the Gold Coast City Council. The Technical Forums provide an excellent manner. SENIOR PROJECT MANAGER, and residents, with traffic maintained in both I would suggest that you keep abreast of complement to the ASTT’s biennial I am interested in developing further closer QUEENSLAND UTILITIES directions where possible. the procurement communication portals; Conference and Exhibition, No-Dig Down working relations with the New Zealand- The projects form part of the Pipes for most of the councils, water authorities, Under. Planning for No-Dig Down Under is based groups of the Australasian Tunnelling Catherine Waterhouse Perth Program, which will replace or renew utilities, and the NBN use these. now well underway. Registrations are open Society and the National Utility Locating studied Environmental (Civil) 150 km of original cast iron water mains by The ASTT has also officially introduced and the conference program has been Contractors Association, whose Engineering at the University of Canterbury. the end of 2018. This program will reduce the the Special Interest Groups (SIG) and there released. representatives I met at the recent Auckland Employed by McArthur’s she is currently likelihood of breaks and would provide a has been some activity with groups forming For further information on the event, turn forum. We need to continue to work in working in a temporary role as a Senior reliable water supply to local residents for and commencing their focused work. If to page 18. partnership with these organisations so that Project Manager at Queensland Urban decades to come. anyone is interested in joining the newly our collective voice is consistent, louder and Utilities. Ms Waterhouse brings her in-depth forming Horizontal Directional Drilling stronger. knowledge of water infrastructure projects to SIG, please contact me. the board.

BULIMBA CREEK STAGE 2 SEWER UPGRADE MAKES STEADY FORRESTFIELD-AIRPORT LINK PROGRESS OFFICIALLY NAMES TBMS The AU$55 million Bulimba Creek Stage 2 Sewer Upgrade include the installation of a new 4.25 km sewer main southeast of Brisbane, between Wecker Road, Mansfield, and Cadogan Street, Carindale. Project proponents for the Forrestfield-Airport Link The existing Bulimba Creek Trunk Sewer comprises 62 km of sewer pipes ranging in diameter from hosted a competition among Western Australian 375 mm to 1,650 mm. The main provides sewerage services to more than 158,000 customers. The school children to name two of the five tunnel boring design-build contract for the project was awarded to the Abergeldie-Obayashi Joint Venture ( JV), machines (TBMs) that will play a vital part in project comprising Abergeldie Complex Infrastructure and civil engineering contractors Obayashi delivery. More than 100 entries were submitted to the Corporation. For further information on the project, turn to page 65. competition. The first TBM will be named ‘Grace’ SA WATER UPGRADES after Grace McPhee, a pre-primary student from Edney Primary School who is currently undergoing GLENELG WATER PIPE treatment for leukaemia. Students nominated Grace as the toughest person they know; the TBM will have SA Water has started upgrading 700 m of water pipe to be just as tough and enduring as Grace, to bore in Glenelg to improve supply reliability and reduce through the earth and complete operations. The the potential for bursts and leaks. The project is part second TBM has been named Sandy, which was of an annual state-wide replacement program, and suggested by Grade 4 student Sarah Spratt who was comes after the pipe experienced several faults over inspired by a sandgroper, a local insect known for its the last few years. Construction has been scheduled JOHN HOLLAND WINS SYDNEY HARBOUR tunnelling abilities ‘just like the TBM’. at night to minimise disruption to local businesses and public transport users, except for Sunday nights RAIL CROSSING CONTRACT when evening AFL matches are planned and tram John Holland has been awarded the contract to tunnel underneath use is at its peak. For more information visit the SA Sydney Harbour as part of the AU$2.81 billion Sydney Metro project. Water website. The Sydney Metro City and Southwest Tunnel and Station Excavation Works (TSE) contract includes the construction of twin 15.5 km tunnels and civil works for six new metro stations with John Holland’s joint venture ( JV) partners: CPB Contractors and Ghella. The JV was recognised with several awards after it completed the first stage of the project last year, building two 15 km tunnels from Bella Vista to Epping. Construction commenced in July, with the contract expected to be completed in 2021.

CITY WEST WATER REPLACES AGEING FITZROY WATER MAIN 100+ ATTENDEES AT ASTT TECHNICAL FORUMS IN City West Water will replace 250 m of ageing water main between Holden Street and Rushall Crescent in Fitzroy. The existing pipe is more than 100 years old and is nearing the end of its service life; the replacement will reduce the risk of pipe bursts as well as AUCKLAND AND WELLINGTON maintaining a safe and reliable water supply to the area. Careful planning has been laid out in order to decrease the amount of damage to the environment, including the use of Trenchless Technology to insert new pipes into existing pipes. At the time of writing, On 19 and 20 July 2017 the ASTT hosted Technical construction was schedule for completion in late August 2017. Forums in Auckland and Wellington, respectively. These events were a great success, with over 100 attendees in total, 70 of which attended the Auckland Forum. The event received strong support from local utilities, providing a good forum for local contractors to network with future clients. The ASTT has scheduled Technical Forums in New Zealand for 8 and 9 November 2017. These events will be held in Auckland and Christchurch WANT THE LATEST NEWS DELIVERED STRAIGHT TO YOUR INBOX? respectively. For further information on these and other technical forums, turn to page 94. Subscribe to the FREE Trenchless Australasia e-newsletter today www.trenchless-australasia.com/e-news

MISSED THE JUNE DBYD APPOINTS VICTORIAN PREMIER new jobs will be created by the project, SHARE THE including hundreds of apprenticeships and EDITION? CATCH UP NEW CEO ANNOUNCES BUILDER OF positions for engineering cadets, giving NO-DIG LOVE ONLINE! METRO TUNNEL AND NEW hundreds of Victorians a start in the civil WITH TRENCHLESS Dial Before You Dig (DBYD), the national construction sector. The June edition of Trenchless association ensuring a consistent approach JOBS Speaking on the project, Victorian AUSTRALASIA Australasia is now available to be for the provision of the DBYD service, has Premier Daniel Andrews said “We’re STICKERS read online. The digital edition can appointed Stuart Burdack as its new The Victorian Government has selected the building the ‘turn-up and go’ train system be viewed on a tablet, computer, or national CEO. Cross Yarra Partnership (CYP) joint venture Victoria has been waiting for. We’ve chosen smart phone, and contain bonus Speaking on the appointment, DBYD’s ( JV) to build the AU$6 billion Melbourne the design, we’ve chosen the builders and Do you love Trenchless Technology? interactive content not available in Chair Suzanne Jones said, “Stuart brings a metro tunnel. we’re getting on with it. Adore all things HDD? Have a the print version of the magazine. wealth of knowledge and experience in CYP – a JV comprising Lendlease “We don’t just talk about it – we’re passion for cured-in-place pipe? The issue contains: infrastructure development, governance, Engineering, John Holland, Bouygues building the train network Victoria needs Don’t keep your feelings to • A tribute to celebrated leadership and engagement with a broad Construction and Capella Capital – will be and creating thousands of local jobs.” yourself! Share them with the world ASTT member William ‘Bill’ range of stakeholders. responsible for building and fitting out the More than 88 per cent of materials used with the Trenchless Australasia Goodman, who sadly passed “Stuart is an experienced CEO having 9 km tunnel, as well as the construction of to build the tunnels and underground ‘I ♥ Trenchless’ stickers. away in April 2017 held this role at both rural and metropolitan five new underground stations at Arden stations will be sourced locally, including Stickers are now available for Stuart Burdack. • A paper examining slow local governments. His most recent role as Street, Parkville, two CBD stations and one 93 per cent of the steel require for the purchase in the Great Southern crack growth resistance and CEO was at the Nillumbik Council on the collaboration between the membership, at the Domain Interchange. project. New factories will also be Press online shop. Visit the website allowable notch depth Melbourne urban fringe where he partners and key stakeholders. Up to six tunnel boring machines (TBMs) established in the western suburbs and to purchase your set today: • An interview with Charles commenced in 2010.” “I am committed to ensuring the could be used during construction, each up regional Victoria. Major construction of the www.gs-press.com.au/store Stockton of Stockton Ms Jones said Mr Burdack was looking continued reliability and growth of service to 100 m long and weighing more than tunnel and associated stations are expected The popular sticker have been Drilling Services forward to meeting and working with all of provision and the universal 1,000 t. The government has said that 7,000 to start next year. making their way around the world, Trenchless Australasia print DBYD’s partners and members. acknowledgement of DBYD as a leader in and the Trenchless Australasia team magazine subscribers receive access Reflecting on his new role, Mr Burdack the provision of programs, policy and loves to see where they end up. to the digital edition ahead of the said, “It is essential that we maintain open services to protect essential utilities Once you receive your stickers in general industry, ensuring that they channels of communication and infrastructure.” the post, make sure to send us a can stay up-to-date with the latest photo: [email protected] news, industry issues, and I_Heart_Trenchless_Australasia_Stickers_PRINT.pdf 1 23/01/2017 10:06 AM technology.

M If you would like to know more NSW PREMIER upgraded M4 and M5 motorways, as well to Y CM Port Botany, the airport and, in the future, MY about subscriber benefits, or are CY I_Heart_Trenchless_Australasia_Stickers_PRINT.pdf 1 23/01/2017 10:06 AM

CMY interested in signing up for a FREE ANNOUNCES the M6. K C

M digital magazine subscription, In order to make the tunnel operational as Y SHORTLISTED JVS FOR CM

contact Trenchless Australasia early as possible, the mainline tunnel will be CY

CMY Managing Editor Nick Lovering: M4-M5 LINK delivered as a standalone project, operating K [email protected] independently of the Rozelle Interchange In late June 2017 the Premier of NSW, and Iron Cove Link until a later date. Gladys Berejiklian, announced the two joint Speaking on the project, Ms Berejiklian An indicative view of the Melbourne Metro Rail’s route. ventures ( JVs) shortlisted to construct the said, “With the widened M4 set to open on M4-M5 Link, which is being constructed as Saturday 15 July and tunnelling past the AGN INVESTS Australian Government’s AU$265 million home around 3,500 residents and equate to part of the WestConnex project. halfway mark on M4 East tunnels, we are redevelopment project. approximately AU$740 million in private ISSUE 51 | JUNE 2017 Making the announcement alongside moving forward with the final stage of AU$12 MILLION IN GAS AGN will be relocating 3 km of existing investment. Minister for WestConnex Stuart Ayres, the WestConnex which will provide congestion MAINS IN ADELAIDE transmission and gas mains, as well as three The latest project is one of several that Premier revealed a John Holland-CPB- relief for thousands of drivers a day. district pressure regulating stations for the AGN has been part of in SA recently, Rising Contractors JV and a Lend Lease-Samsung- “This is a government getting on with the Bowden Urban Renewal Project, which including a AU$4 million natural gas to the Bouygues JV had been selected to tender for job of delivering the major road Australian Gas Networks (AGN) has plans to redevelop heavy industrial land into pipeline, the investment of AU$6 million for the contract to build the new bypass. infrastructure drivers so desperately need.” invested AU$12 million in relocating contemporary high-density accommodation. a new gas pipeline in the McLaren Vale

challengeVeolia tackles rising groundwater in the Victorian goldfields – Page 50 Following the release of the concept The WestConnex project is being transmission and high pressure gas mains in Located 2.5 km from Adelaide’s CBD, region and a AU$5.5 million natural gas design, the two JVs will submit tenders that financially supported by a AU$1.5 billion Bowden, Adelaide as part of the South the project covers a 160,000 m2, which will supply main in the Barossa Valley. include the design and build of the mainline grant from the Federal Government and tunnel, which extends from Haberfield to St AU$2 billion concessional loan to the The offi cial publication of the Australasian 64 Society for Trenchless Technology. Five minutes with Primus Line’s Mark Trembath

22No-Dig Down Under 2017 event preview Peters to bypass the Sydney CBD. NSW government. Work on the DO YOU HAVE COMPANY NEWS YOU WOULD LIKE FEATURED IN TRENCHLESS AUSTRALASIA? 20Vale William ‘Bill’ Goodman The M4-M5 Link is an integral part of M4-M5 Link is set to start in 2018, Contact Journalist Chloe Jenkins to submit your news: [email protected] the WestConnex project, providing a with the new M4 tunnels anticipated to connection for motorists between the open in 2019.

NO-DIG DOWN UNDER GETS BIGGER AND BETTER

The 2017 edition of the ASTT’s No-Dig Down Under is set to be a huge success. With a two-stream conference program, local and international keynotes, a sold-out exhibition hall, and a number of FREE contractor toolbox sessions, this is an event not to be missed.

renchless Technology has now cemented KEYNOTE SPEAKERS The social functions for the 2017 event are its place in Australasia as the go-to The 2017 program has attracted keynote as follows: Tmethod for rehabilitation and installation speakers from across the globe, including • Exhibition opening sponsored by Empire projects for assets of all types. Utilities and trenchless legends who have been at the Infrastructure, Tuesday 12 September, asset owners no longer need to be convinced forefront of technological advancement since 5 – 7pm that trenchless can get the job done faster and the 1980s, through to the International • Boat cruise sponsored by Vermeer, cheaper, meaning that the time is ripe for the Society for Trenchless Technology’s most Wednesday 13 September, 5.30 – 10.30pm no-dig sector to start growing, advancing recent ISTT Gold Medal award winner. • ASTT Gala Dinner and Awards Evening technologies, and even developing new Keynotes for 2017 are as follows: sponsored by Ditch Witch, Thursday methods. • Piers Clark, Founder and Chairman, 14 September, 7 – 10pm No-Dig Down Under has grown with the Isle Utilities (UK) Tickets for social functions are included industry, as demonstrated by the sold-out • Scott Stevens, Principal Civil Engineer, within the cost of a full conference exhibition hall, the unprecedented number of Queensland Urban Utilities registration. Additional tickets can be submissions for the conference program, and • Dr Dec Downey, Consultant, Trenchless purchased from AU$66. For further high number of early registrations for the Opportunities (UK) information, visit www.nodigdownunder.com event. Not only is No-Dig Down Under the • Dr Tom Iseley, Director – International Additional program highlights, as well as a only large-scale trenchless event in the region, Operations, Trenchless Technology Centre sneak peek of the No-Dig Down Under it is also the perfect place to seek new clients, of Louisiana Tech University (US) Exhibition Hall and the full conference connect with colleagues, and position your program, can be seen on the following pages. company as a leader in the field. SOCIAL EVENTS We look forward to seeing you at No-Dig If you are not already convinced that you A key part of this year’s program are the Down Under! and your company need to have a presence at social functions, which provide an No-Dig Down Under, these program opportunity to relax, have fun, and make For further information, visit highlights will be sure to make you change lasting connections with colleagues and www.nodigdownunder.com your mind. potential clients.

18 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com #NDDU17 #NDDU17

NO-DIG DOWN UNDER WEDNESDAY 13 SEPTEMBER (continued) STREAM 1 | SAFETY AND ASSET STREAM 2 | WATER MAINS MANAGEMENT (ROOM 6) CONFERENCE PROGRAM (ROOM 5) Session 5 Session 6 Moderator: Chris Frangos Moderator: Maurice Lubbock TUESDAY 12 SEPTEMBER HDD installations for Stage 2 of the Bald Hill Reserve Isle CATwizard – a comprehensive searchable database 3.30pm Upgrade of condition assessment technologies Jonathan de Vos – UEA Group Anthony Brown – Yarra Valley Water 5.00pm EXHIBITION OPENING | EXHIBITION HALL Safety measures for reducing asset strikes Adapting technology to solve one of industries major 8am – 5pm ASTT Training Courses – Rooms 2, 3 & 4 4pm Michelle Moreira – TAPEX problems Horizontal Directional Drilling (HDD) Good Practices Guidelines Course Scott Landes – Infrastructure Resources Peter Marchant – ITS PipeTech Cured-in-Place Pipe (CIPP) Good Practices Course Using GPR technology to increase safety and reduce Trunk main rehabilitation using a Kevlar® reinforced Pipe Bursting Good Practices Course equipment damage and site risks composite lining system 4.30pm Stuart McCurdy – Papworths Construction Testing Mark Trembath – Primus Line Pty Ltd Equipment

WEDNESDAY 13 SEPTEMBER 5.30pm BOAT CRUISE | MCLARENS LANDING (BUS TO DEPART FROM GCCEC) KEYNOTE PRESENTATION – ROOMS 5 & 6 Opening address – Ben Crosby, ASTT Queensland Councillor 9.15am Piers Clark – Founder and Chairman, Isle Utilities THURSDAY 14 SEPTEMBER Scott Stevens – Principal Civil Engineer, Queensland Urban Utilities KEYNOTE PRESENTATION – ROOMS 5 & 6 10.15am Morning tea | Exhibition Hall Opening address – Chris Frangos, ASTT President 9:15am Dr Dec Downey – Consultant, Trenchless Opportunities, UK STREAM 1 | MATERIALS AND INSTALLATION STREAM 2 | REHABILITATION Dr Tom Iseley – Director, International Operations at the Trenchless Technology Center, (ROOM 5) (ROOM 6) Louisiana Tech University, USA Session 1 Session 2 Moderator: Maurice Lubbock Moderator: Sudipta Basu 10.15am Morning tea | Exhibition Hall PE100 HSCR pipe benefits to the Trenchless Technology Trenchless technology used to understand risk under STREAM 1 | MICROTUNNELLING STREAM 2 | DESIGN 11am industry new major road (ROOM 5) (ROOM 6) Jeroen Wassenaar – Qenos Roberto Mascarenhas – Pure Technologies Session 7 Session 8 Keyhole technology for underground infrastructure Case study: spiral wound relining the solution for Moderator: Trevor Gosatti Moderator: Lance Horlyck 11.30am Sebastian Schwazer – Tracto-Technik deformed pipe Piloting to microtunnel success A guide to quality assurance programs for contractors Jason Fletchett – Unitywater 11am Stuart Harrison – Edge Underground Maurice Lubbock – AECOM Deep pipe installation by Trenchless Technology – the Pipe cleaning and rehabilitation 12pm safe option Jake Saltzman – Picote Solutions Rufi Hydropower Plant - latest technology enables large New and emerging technology Jim Pound – Empire Infrastructure 11.30am diameter curved microtunnel below railways Steve Seabolt – Ditch Witch Cyrill Althuser – Jackcontrol | Markus Rennen – VMT 12.30pm Lunch | Exhibition Hall Overview of pipe splitting techniques Pipeline structural design for trenchless applications 12pm Sean Wharton – Hammerhead Trenchless John Bower – Independent Civil Solutions STREAM 1 | HDD STREAM 2 | MAINTENANCE AND CONDITION (ROOM 5) ASSESSMENT (ROOM 6) 12.30pm Lunch | Exhibition Hall Session 3 Session 4 Session 9 Moderator: Jeff Pace Moderator: Lance Horlyck Moderator: Jim Shooter – Chairman of the Microtunnelling SIG Geotechnical and geophysical investigation for Pipe cleaning using an abrasive stone and vacuum 1.30pm trenchless pipelines Mark Knight – University of Waterloo PANEL SESSION – ROOMS 5 & 6 Justin Kabat and Zivko Terzic – GHD Reviewing the new microtunnelling guidelines Microtunnelling Special Interest Group (SIG) Managed pressure drilling Emerging technologies for gravity pipeline assessment 1.30pm 2pm Dr Ian Gray – Sigra James Martin – Yarra Valley Water Shaun Nadin – Senior Project Engineer, Sydney Water Experimental investigation on soil-pipe friction of HDPE- Condition assessment of a large diameter metallic pipe Dennis Shaw – Sales Engineer, Iplex Pipelines coated pipes installed by horizontal directional drilling in a sewage environment Kenny Bowie – Senior Water Engineer, Aurecon 2.30pm Daniel Wilmsmeier – Institute for Geotechnical Jonathan Farrell – Queensland Urban Utilities Chester Chan – Engineer, AECOM Engineering (University of Hannover) Roberto Mascarenhas – Pure Technologies Michael Cahalane – Director – Water and Civil Engineering, Warren Smith & Partners

3pm Afternoon tea | Exhibition Hall 2.30pm Afternoon tea | Exhibition Hall

THURSDAY 14 SEPTEMBER (continued) STREAM 1 | STANDARDS, PROJECTS, AND STREAM 2 | PROJECT MANAGEMENT AND PROJECT MANAGEMENT (ROOM 5) RELINING (ROOM 6) The whole world of Made Session 10 Session 11 in Moderator: Ben Crosby Moderator: Sudipta Basu Design and installation of continuous filament wound Community relations – at the heart of Trenchless HDD Technology 3.00pm GRP jacking pipes for the Amaroo main sewer project Technology planning and delivery Germany Mark Robinson – RPC Pipe Systems John Monro – Interflow PD 30/18 CU PD 60/33 CU PD 100/50 RP-C HDD Case Study 2,135 m bored Using pipeline repair sleeves in pressure and non- 3.30pm Jim Williams – Mears Group pressure applications Leigh John – Aquatech Large diameter HDD in Cairns An in depth look at the advances in lateral lining 4.00pm John Thompson – Cairns Regional Council Ed Ahern – Nuflow Technologies The economical and environmental benefits of onsite Using the versatility of the CIPP system to address 4.30pm slurry waste management challenges Craig Jones – BOS Solutions Zuhair Shehadeh and Ammar Ahmed – PipeWorks

7.00pm GALA DINNER | THE STAR GOLD COAST (FORMERLY JUPITERS)

Full Conference registration for No-Dig Down Under includes access to the Exhibition Hall opening, two conference streams, morning tea, lunch, afternoon tea, the Boat Cruise sponsored by Vermeer, and the ASTT Gala Dinner and Awards Evening sponsored by Ditch Witch. PD 250/90 RP PD 150/90 RP-C MDD Mud pumps Registrations start at AU$1,430 for ASTT Members. For more information, or to register for No-Dig Down Under, visit www.nodigdownunder.com. X-series

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22 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com PRIME DRILLING GmbH · Ludwig-Erhard-Straße 4 · D-57482 Wenden-Gerlingen · Phone +49(0)2762 930 96-0 · www.prime-drilling.de

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TOOLBOX SESSIONS PROGRAM ASTT TRAINING COURSES

In 2017 No-Dig Down Under will feature three training courses covering HDD, CIPP and pipe bursting. The WEDNESDAY 13 SEPTEMBER training courses have been licensed by the ASTT from the NASTT, and are kindly sponsored by ADITC. 10.15am Morning tea | Exhibition Hall

SESSION 1 | HORIZONTAL DIRECTIONAL DRILLING riginally developed by the North 11.15am American Society for Trenchless Moderator: Ben Crosby TechnologyO (NASTT), the ASTT has From planning to recycling: avoiding project pitfalls in hard rock underground environments licensed the training courses and adapted the Seth Matthesen – Ditch Witch material for Australasian audiences. This Jet pump for HDD and long-distance pipe jacking applications educational initiative has been made possible Ben Hayes – Herrenknecht AG by the generous support of the Australian Drilling Industry Training Committee 12.30pm Lunch | Exhibition Hall (ADITC). To learn more about the work of the ADITC, turn to page 78. SESSION 2 | CIPP AND LEAK DETECTION 1.45pm CIPP GOOD PRACTICES COURSE Moderator: Jim Shooter Instructor: Trevor Gosatti Alternative and unconventional applications of CIPP Cured-in-place pipe (CIPP) is one of the Daniel Gamboa – Insituform Pacific most widely used and accepted pipeline Sewer Serpent leak detection technology rehabilitation methods. It is cost-effective, Darren Burrowes – UVS Trenchless increases flow capacity and significantly reduces infiltration and ex-filtration. This 3.00pm Afternoon tea | Exhibition Hall course provides an overview of wastewater mainline and lateral pipe rehabilitation using CIPP, and covers everything from planning and design, through to job completion. THURSDAY 14 SEPTEMBER The course provides an in-depth overview of wastewater mainline and lateral pipe 10.15am Morning tea | Exhibition Hall rehabilitation using CIPP and design to job © Matej Kastelic / Shutterstock completion. SESSION 3 | CLEANING It is best suited to council, utility and 11.15am government employees, asset managers geotechnical engineers, beginner drillers, and of an existing pipe with a new line of equal or Moderator: Jeff Pace seeking new knowledge of rehabilitation young professionals working the trenchless larger diameter – to maintain or increase flow techniques, and young professionals working installation subsector. capabilities. Retention basin cleaning using PMA barrier dam Phil Symons – Pipe Management Australia in the trenchless rehabilitation subsector. The Pipe Bursting Good Practices Course PIPE BURSTING GOOD PRACTICES provides an in-depth overview of pipe Protecting the past. Fostering the future HDD GOOD PRACTICES GUIDELINES COURSE Leonie Howe – Australian Drilling Industry Training Committee bursting and covers four topic areas: (1) the COURSE Instructor: Chris Frangos types, methods and applications of pipe 12.30pm Lunch | Exhibition Hall Instructor: Ben Crosby Pipe bursting is the perfect no-dig process bursting; (2) planning and preliminary design The horizontal directional drilling (HDD) to replace an existing line with a completely of a pipe bursting job; (3) design and SESSION 4 | VACUUM EXCAVATION AND HDD Good Practices Guidelines course will new, larger pipe – without excavating. This construction considerations ; and (4) 1.30pm provide an in-depth overview of HDD and construction technique is recognised as one of troubleshooting and problem solving. Moderator: Trevor Gosatti covers six topics: (1) operation and the only methods of trenchless rehabilitation The course is best suited to council, utility Keys to success on vacuum excavation jobsites application; (2) equipment and materials; (3) that replaces an existing line with a and government employees, civil and Seth Matthesen – Ditch Witch planning, including surface and geological completely new pipe, providing a total pipe geotechnical engineers, and young professionals Avoiding interference: a unique approach to dealing with a common problem in HDD installations investigations, utility surveys, bore planning, replacement and allows for the replacement working the trenchless industry. Joe Zeck – Digital Control Incorporated and regulations and permitting; (4) jobsite safety; (5) risk reduction, troubleshooting and Registration for these one-day training courses is available from AU$490 for ASTT Members 2.30pm Afternoon tea | Exhibition Hall mitigation; and (6) design. and AU$590 for non-members. If you are interested in registering for the training courses, The course is best suited to council, utility contact [email protected] or visit www.nodigdownunder.com.au and government employees, civil and

VISIT PEZZIMENTI TUNNELBORE AT BOOTH 49B VISIT VERMEER AT BOOTHS 64 AND 65 EXHIBITION HALL When it’s production per hour that counts, Vermeer's range of Pezzimenti Tunnelbore is a service provider to water authorities, local trenchless construction equipment is the number one choice of government and industrial clients, specialising in the installation th Australia's trenchless contractors. Vermeer is Australia's leading The ASTT’s 12 biennial conference and exhibition, No-Dig Down Under, will be held on the of underground infrastructure via the use of microtunnelling. As supplier of horizontal directional drills, Firestick drill rods and tooling, Australia’s premier microtunnelling company, Pezzimenti Tunnelbore Gold Coast on 12-15 September 2017. Trenchless Australasia is proud to be the official media partner for mud systems and bore planning software, plus a range of vacuum has an unrivalled fleet of over 25 tunnel boring machines with the excavators to suit every trenchless project. When you choose Vermeer the event. This spread recognises the companies that have supported this edition of Trenchless Australasia. capability of boring diameters between 300 mm and 3,000 mm over you benefit from the strength of its worldwide dealerships, over 60 distances up to 300 m in a single drive. 12-15 September 2017 years of engineering excellence, and its legendary parts and service. Gold Coast Convention and Exhibition Centre Queensland, Australia Visit Bucher Municipal at Booth 61 Visit Tapex at Booths 27 and 28 Visit KRE Engineering Services at Booth 41

VISIT DITCH WITCH AT BOOTHS 39 AND 40 Visit Aussie Trenchless Supplies at Booth 44 This year at No-Dig Down Under 2017, Ditch Witch STORAGE AREA STORAGE AREA Australia will be showcasing its industry-leading Visit Radiodetection Australia at Booth 49A range of trenchless utility installation equipment, including directional drills, pipe and cable locators, 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 pneumatic hammers, pipe bursters, guided boring 92 70 machines and auger borers. The company is also VISIT EMPIRE INFRASTRUCTURE AT very excited to present the latest innovation from 93 61 67A 69 BOOTH 5, 6 & 7 Ditch Witch, the JT40/AT40 horizontal directional CATERING 59 63 64 65 66 CATERING drill. Visit Ditch Witch Australia at booths 39 and AREA AREA Empire Infrastructure searched the globe for 62 67B 68 40 and be the first to see how the JT40/AT40 can suppliers that are world renowned for delivering increase efficiency, effectiveness and profitability. the best products in their area of expertise for a competitive price. Once the Empire Infrastructure 29 team has found a target supplier that meets its 56 54 52 48 Visit Sewer Equipment Company Australia 49B customer’s needs, it begins a detailed analysis to 58 51 CATERING LOUNGE CATERING 50 at Booth 51 AREA AREA AREA determine how it can deliver the products to a job 28 57 55 53 49A 47 site in Australia and New Zealand at a price that is below market expectation. Visit Radlinger Primus Line at Booth 12 27

30 32 36 41 43 46A 46B 3 VISIT TRENCHLESS AUSTRALASIA AT 34 35 38 39 40 45 Visit Access Detection at Booth 88 COFFEE BOOTH 46B

COFFEE 31 33 37 42 44 46C 46D Trenchless Australasia is the official publication 26 of the ASTT. It comprises a quarterly magazine, Visit Digital Control Incorporated at Booth 38 news website, fortnightly e-newsletter, and a range 25 23A 23B 21 19 16 11 9 5 of industry reference materials. The Trenchless 18 15 14 13 8 7 Australasia team will be on the ground throughout Visit Edge Underground at Booth 20 24 23C 23D 22 20 17 12 10 6 1 No-Dig Down Under – come by the booth and let us know about your latest projects and innovations for your chance to be featured in the magazine. Visit ITS PipeTech at Booth 36 (Floorplan is a guide only) ENTRY/EXIT

Visit Vac Group at Booth 71-75 Visit Austeck at Booth 66 Visit Vivax Metrotech AUS at booths 92 and 93 Visit Iplex Pipelines Australia at Booth 14 VISIT INTERFLOW AT BOOTH 18 Interflow is an Australian-owned company and market leader in infrastructure Visit McRobert Group at Booth 29 renewals that is known for its reputation of quality and cost-effective repair, Visit TT Asia Pacific at Booth 50 Visit Tunnelcorp at Booth 68 Visit No-Dig Depot at Booths 69 and 70 restoration and renewal for deteriorated underground pipelines and related assets. Interflow has completed works for water authorities and councils across Australia Visit C.R. Kennedy at Booth 53 and New Zealand. Visit kwik-ZIP at Booth 62 Visit iMPREG at Booth 79 Visit STG Global at Booth 46D

CHARITY PARTNER PROFILE: WATERAID

No-Dig Down Under is proud to partner with WaterAid, an international not-for-profit determined to make clean water, decent toilets, and good hygiene accessible for everyone in the world within a generation. Trenchless Australasia spoke to WaterAid’s Chief Executive Rosie Wheen about the event partnership, and how the trenchless industry can help with WaterAid’s mission.

s Wheen says that without clean water, decent toilets and good hygiene Mpeople can’t live dignified, healthy lives. Conversely, with access to these three simple things – which we often take for granted – people can unlock their potential, break free from poverty, and change their lives for good. Children grow up healthy and strong, women and men get to earn a living, whole communities start to thrive.

PROGRAM HIGHLIGHT: What is WaterAid’s mission? WaterAid is working with our supporters Children at their village's new handpump in Timor-Leste © WaterAid/Tom Greenwood. and partners to get clean water, decent toilets MICROTUNNELLING SIG PANEL SESSION and good hygiene to everyone, everywhere in ‘Protecting the past. Fostering the future.’ water challenges, corporate in-country the world by 2030. It’s about more than Supporting WaterAid’s work can positively experiences, technical and human-interest Under the guidance of Pezzimenti Tunnelbore’s Jim Shooter, the ASTT’s Microtunnelling Special Interest installing taps, toilets, boreholes and wells. impact on the company’s internal culture, get presentations and insights into different life To make lasting change happen on a people working together across departments challenges, alongside other initiatives to Group (SIG) has been working to develop a set of good practice guidelines for microtunnelling. The SIG massive scale, we convince governments to and resonate with discerning customers who increase professional networks through their will present these guidelines for a review at a special panel session at No-Dig Down Under 2017. change laws; link policy makers with people want to support a company that has a social relationship with WaterAid. on the ground; change attitudes and heart. We see that together we can achieve our behaviours; pool knowledge and resources; mission and foster the future for everyone. What can attendees at the conference do to help? and rally support from people and You can help communities in the world’s There will be a raffle drawn at the Gala stablished in early 2016, the ASTT’s the due diligence requirements of project with other SIG members forming the panel. organisations around the world. poorest countries to reach their full potential Dinner and Awards Evening on Thursday Microtunnelling SIG comprises design. The document will also provide This includes: with access to clean water, decent toilets and 14 September 2017. It is AU$30 to enter and designers,E contractors, pipe manufacturers options to enable a solution that will • Shaun Nadin, Senior Project Engineer, How did WaterAid become involved in good hygiene by getting involved in the winner will receive a AU$1,000 cash and Sydney Water design engineers. The minimise the cost of microtunnelling Sydney Water No-Dig Down Under? WaterAid’s work through participating in prize. Entering the raffle is a great way to mission of the SIG is to establish without jeopardising quality of work, in • Dennis Shaw, Sales Engineer, Iplex WaterAid is well known and passionately events, fundraising, donating, campaigning support WaterAid at the event. Microtunnelling Design Guidelines for order to make the trenchless alternative more Pipelines supported by the water industry and aligned and corporate membership. Right here, right now you can help by Sewers (MDG-S). The group, chaired by economically competitive than open cut • Kenny Bowie, Senior Water Engineer, sectors. No-Dig Down Under’s Gold Sponsor, Our business relationships are about added spreading the word about our cause, Pezzimenti Tunnelbore’s Jim Shooter, has construction. Aurecon Ditch Witch, together with WaterAid’s value. So, I would ask: Do you want to stand attending one of our corporate events in your met several times since its formation. The guidelines will increase the confidence • Chester Chan, Engineer, AECOM Platinum Member Interflow, saw the synergies out from your competitors, inspire customers, state, donating, adding us to your workplace Mr Shooter originally proposed the of the client in design proposals, while • Michael Cahalane, Water Civil and between WaterAid and the trenchless industry. make a difference and contribute to giving list and encouraging your company to concept of the SIG to the ASTT in response minimising the time taken for the client to Engineering Director, Warren Smith and By inviting us to participate in the Gala achievement of the United Nations’ become a WaterAid member. to the rapid growth of the trenchless industry review and approve project designs. As Partners Dinner, Ditch Witch has provided us with an Sustainable Development Goals? in recent decades; technologies continue to specified by the SIG, the guidelines must be The ASTT Microtunnelling SIG will opportunity to explain to the industry the You can collaborate, create and conquer For further information about WaterAid improve and benefits of trenchless techniques applicable to all methods of microtunnelling. present the guidelines on Thursday importance and impact of our work, nationally your challenges with WaterAid. WaterAid visit www.wateraid.org/au or speak to Corporate Partnerships Manager Leigh prove their value, particularly in urban areas. As part of No-Dig Down Under’s 14 September as part of the No-Dig Down and internationally. has committed corporate supporters whose Mawby at the ASTT Gala Dinner and Awards Along with this demand has come the need conference program, the SIG will present a Under conference program. All paying employees benefit from employee Evening on Thursday 14 September. for designers, particularly in the water panel session on Thursday 14 September to conference delegates will be able to attend What can the trenchless industry do to engagement programs, leadership challenges, industry, to produce designs that are review the MDG-S guidelines. The panel the session. Day passes for the conference are champion WaterAid’s values? constructible, economic and of good quality. session will be moderated by Mr Shooter, available from AU$90. WaterAid’s mission to transform lives Tickets to the ASTT Gala Dinner and Awards Evening are included in all full conference The aim of the guidelines is to increase the through access to clean water and toilets excites registrations. Additional tickets can be purchased for AU$189. For further information visit understanding of a variety of microtunnelling For further information, visit www.nodigdownunder.com and engages people. It aligns well with the www.nodigdownunder.com or email [email protected] techniques and assist designers in fulfilling No-Dig Down Under 2017 conference theme:

VERMEER’S NEW DIRECTIONAL DRILLS: SPEED, SIMPLICITY AND SOUND

Operators have a lot to consider when conducting HDD work to make sure that a job progresses smoothly and with little disruption. Vermeer has been listening to its users and taken these concerns into account during the design and production of its new S3 series of HDD machines.

ermeer’s S3 Navigator® horizontal “Vermeer Corporation invested a lot of speed of 73.1 m/min – over 20 per cent faster directional drilling (HDD) product line time with our customers to understand the than other machines on the market – and Vhas been designed with three key criteria in things that really matter to operators and features a 270 r/m rotational speed that is mind: increased speed for efficient operations, owners,” says Vermeer National Construction approximately 18 per cent faster than other a simple design to reduce the learning curve Sales Manager Jeff Lawson. drills in the same class. A dual joystick for new users and reduced noise for jobs in “They distilled the feedback received into control system, previously utilised on sound sensitive environments. the three elements that define the Vermeer Vermeer’s larger Navigator Series II drills, is The development of the S3 product line, S3 drill range: speed, simplicity and sound.” now common across the S3 drill range, which ranges from 9,072 to 99,790 kg class enabling a better user experience and less rigs, came about after extensive consultation SPEED, SIMPLICITY AND SOUND time spent getting operators up to speed. with end users who identified three key A number of features have been introduced All drill functions can be performed without considerations for drilling on modern in the new range to meet the criteria for the the operator taking their hands off the job sites. new series. The S3 drills feature increased joysticks, even rod loading on models equipped tracking, spindle and carriage speed, meaning with automatic rod loaders, with contractors can get to the job quicker and get communication of key information simplified more product in the ground sooner. by common display interfaces across the range. The D24x40 S3, for example, has a carriage The entire S3 drill range features a

A: The dual joystick control system. B: The D24x40 S3 HDD rig.

30 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com #NDDU17

significant decrease in sound levels; the simplifies wiring to reduce the drill’s choice of perspective when manoeuvring in D23x30 S3 offers a sound reduction of more vulnerability to wear and damage of the challenging conditions for greater safety and than 25 per cent when compared to its electrical system. The CAN-BUS system also drill setup can become a one person job, predecessor, reducing the impact of drill requires less wiring than traditional electrical enabling more efficient use of team members. operations in neighbourhoods and other systems, with additional benefits like the When compared to its predecessors, the S3 noise sensitive job sites. easier diagnosis of faults. range has a greater performance to machine “Every 10 decibels you drop equates to the The S3 machines use encoders for the footprint. The D10x15S3, for example, volume being halved, so we’re talking a accurate measurement of key data for drills benefits from an almost 50 per cent increase significant reduction in noise that makes for that operate under harsh conditions – such as in tractive-effort-to-weight ratio over its easier job site communications and less rack position and speed – in place of the predecessor. disturbance to others,” says Mr Lawson. proximity switches traditionally used for this This enables improved tracking in tough function. By using these encoders, rod conditions and greater manoeuvrability when TECHNICAL FEATURES changing becomes a more precise and timely fine-tuning setup and trailer positioning. Its The S3 drill range marks the widespread operation. small footprint allows the drill to easily adoption of several significant technical The S3 drills can be equipped with a radio manoeuvre within narrow jobsites and features that have a positive impact on remote control that enables tracking and position side-by-side with a mixing system operators and business owners. setup of the drill from convenient locations. on a trailer. The DigiTrak® Aurora™ interactive This means increased safety when loading, Finally, positive loading on rack gears full-colour touchscreen display is a standard unloading and tracking of the drill in ensures optimum engagement of the rack and feature for Australian-delivered S3 drills. hazardous areas such as busy roadside verges, pinion teeth to significantly reduce gear and It delivers real-time, easy-to-view location or slippery loading ramps. rack wear, reducing maintenance costs to information and digital bore plans, and can The remote control gives the operator their machine owners. be used in conjunction with Vermeer productivity tools. For more information visit www.vermeer.com.au and visit Vermeer at booth 64-65. The use of a CAN-BUS electrical network

OXFORD PLASTICS 23/05 ROAD PLATE Heavy duty, wide, modular trench cover for roads and pavements Features • Modular Road Plate System, alternative to steel plates • Safer installation with a two person lift • Innovative and patented Flexi-edge system greatly reduces noise pollution • 900 mm trench suitable for 44 tonnes vehicle • 1,200 mm trench suitable for pedestrians • Centre section weighs 60 kg • Anti-slip surface provides secure pedestrian access • No need for expensive specialist lifting equipment • Approved by Road Traffic Authorities nationally.

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32 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 39 & 40

DRIVING DITCH WITCH FORWARD

Trenchless Australasia speaks with Christopher Malan about the history of the Ditch Witch brand in Australasia, his personal association with the company, and the rapid uptake of no-dig methods around the world.

he Ditch Witch brand is synonymous “I’m a firm believer that you only live once with the Trenchless Technology so you had better do something worthwhile Tindustry. Ditch Witch Australia and Ditch with your time. It’s the Ditch Witch Witch New Zealand are the Australasian organisation’s commitment to doing the right distributors of the world-renowned Ditch thing and doing it right that lets me jump out Witch brand of construction equipment, of bed every morning at 4.45am.” providing pre-sales advice, supply of equipment, spare parts and after sales service. FOLLOW THE ROOTS Christopher Malan is the General Ditch Witch Australia recently celebrated Manager and Managing Director of both its 20th year in the country. However, Mr entities, and is now a familiar face for many Malan says the company can trace its roots trenchless professionals across Australasia. back much further than that. Mr Malan was first introduced to Ditch “Prior to Ditch Witch Australia, Mole Witch by a local dealer in Oklahoma, US. Engineering had been the Ditch Witch At the time, he was completing his university dealer in Australia since 1957. In fact, it was studies. Upon completion of his degree the very first Ditch Witch dealer in the program, he went on to help manage the world! dealership's operations. “In 1997, the Ditch Witch part of the Christopher Malan. Reflecting on his entrance into the industry, business was spun off to focus strictly on Mr Malan says, “I had initially planned to be underground construction. The vast majority involved in new trenchless installation or an accountant, but after actually trying my of the employees that started with the new mechanical trenchless rehabilitation.” hand at that for a year with a large oil and gas enterprise were former Mole Engineering company I discovered that being good at employees. There are seven original employees STICH BORING something and being able to dedicate your life left with a combined 232 years of Ditch Mr Malan says that there have been to it are two very different things. Witch experience.” numerous projects that stand out from his “My real passion is for organisational Ditch Witch is one of several brands time with Ditch Witch. However, the most development and change management, which owned by the Charles Machine Works memorable project was when he supplied a is ultimately what led me to Ditch Witch company. As a collective, Charles Machine contractor with a Ditch Witch JT100 Australia. I fell in love with the people and Works covers most of the major Trenchless directional drill which was used to bore under they gifted me their love of Ditch Witch and Technology categories, from manufacturing a bay on the Gulf Coast of Texas. this industry.” utility location to tunnelling machinery. “The total bore was about 2,000 m in He says the thing that has always attracted “Ditch Witch is one of the world’s largest difficult, sandy conditions. Rather than him to Ditch Witch, and what makes the horizontal directional drilling (HDD) and attempt a single shot with a much larger drill, company unique, is its commitment to doing vacuum excavator manufacturers. It’s sister the contractor opted to stitch bore it under the right thing and doing it right ‒ even companies Subsite and Hammerhead, are the the bay. when it’s not necessarily in the company’s market leaders in utility locators, HDD “The bay is quite shallow – 10-20 m deep best interests. guidance, pneumatic piercing tools, rammers, – so they sank columns into the bay every few “Ed Malzahn, the founder of Ditch Witch, and pipe bursting equipment,” says hundred meters, pumped out all of the water, set the pace for the organisation over 60 years Mr Malan. lowered the drill into the bottom of the ago. He refused to build a machine that “American Augers, another Charles column, and drilled across to the next wasn’t the best machine he could build at that Machine Works company, is a ‘household column. It was gruelling, complicated work time and he invested his own identity in the name’ in large pipeline drills and auger borers. and took about 12 weeks to complete.” machines so much that he couldn’t ever walk With the help of Akkerman, a supplier of on “They had strict timeline requirements due away and leave someone hanging,” says Mr grade boring and tunnelling equipment, we to navigation on the bay and orchestrating all Malan. are able to supply virtually every machine of the moving pieces to make it a successful

34 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com #NDDU17

project. Every time the drill needed servicing “IT’S THE DITCH WITCH ORGANISATION’S they had to lift it out onto a barge and bring it to shore for one of our field service COMMITMENT TO DOING THE RIGHT THING AND DOING technicians to look after it. IT RIGHT THAT LETS ME JUMP OUT OF BED EVERY “The project was not without its setbacks, but it was ultimately successful and definitely MORNING AT 4.45AM.” memorable.” THE RISE OF NO-DIG – CHRISTOPHER MALAN Mr Malan says that there is no question that trenchless methods have become more preponderance of underground construction “With that precision, and possibly to aid it, popular. He adds that the company is named in metropolitan areas. Open cut will always will come automation. There will come a time after the very thing that the Trenchless be a necessity, but safe vacuum excavation is when just like self-driving cars, a substantial Technology opposes, ideologically; a sign that taking an ever larger chunk of that work too. portion of directional drilling, boring, and the mentality of the underground There was a time when underground even pipe bursting will be robotic, construction industry has changed. congestion drove trenchless demand. pre-programmed. “When Ditch Witch Australia started “Today, excessive congestion is actually “The three to four-man drill crew will 20 years ago, over 90 per cent of our revenue driving open cut because it’s too congested to become much lonelier, but also much more came from trenchers and ploughs. In the even safely bore through. However, advances effective and lower risk. Setup and surveying most recent financial year that segment in precision guidance that will allow will become the new primary factor in accounted for less than four per cent of our absolutely precise boring are just over the success, rather than wrangling the controls revenues,” says Mr Malan. horizon. and tracking.” “In Australia and New Zealand, Trenchless Technology is no longer vying with other For more information visit www.dwaus.com.au and visit Ditch Witch at booth 39 and 40. technologies. It’s the go to for the

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Veoliaz_Water_Networks_Advert_V2.indd 1 13/05/17 5:50 PM 36 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 18

A LIFETIME OF TRENCHLESS ADVENTURES

Glenn Edwards, one of Interflow New Zealand’s longest serving employees and an icon of the Australasian Trenchless Technology industry, retired from his role in July 2017. Trenchless Australasia speaks to Mr Edwards about some of the milestones and memories from his 50-years in the no-dig sector.

r Edwards, who has served as sub-zero temperatures, with heavy infiltration Interflow New Zealand Regional meant developments were needed in MManager for the past 10 years, retired in July equipment, materials and work methods. But following a career that extends back to 1967 Interflow is a company with a culture of – before the trenchless pipeline rehabilitation innovation, so we were even able to achieve industry had even commenced. some real breakthroughs in CIPP lining,” he Over his career, Mr Edwards’ achievements says. have included introducing cured-in-place pipe (CIPP) lining in countries around the HUMBLE BEGINNINGS world, and developing innovations that have Mr Edwards’ career started as a drain layer extended the possibilities for the industry. in 1967. His first introduction to Trenchless But it is in his home country of New Zealand Technology was in 1980 when, recuperating – over the last decade – that he has delivered from a worksite injury, he was offered a his proudest achievements. month’s work managing a contract to cement line cast iron water mains. CHRISTCHURCH EARTHQUAKES He stayed with the company for seven Mr Edwards was first exposed to spiral years and over that time, he expanded their Glenn Edwards. wound liners when he started with Interflow trenchless portfolio into rehabilitation of New Zealand. He has since developed the large diameter water mains. He was also meant lining 150 mm sewers, the most potential of these liners for New Zealand responsible for introducing leak detection common size in Australia and New Zealand, conditions, including meeting the technology he had sourced while attending could not be undertaken. Having the cutter requirements for rehabilitation of the sewers the first ever International Society for available in 150 mm sewers opened up damaged by Christchurch’s tragic earthquakes Trenchless Technology (ISTT) International possibilities, not just for U-Liner but for CIPP, in 2010 and 2011. No-Dig Conference, in London in 1985. which had started to be used in Australia. Speaking on the work in Christchurch, Mr While at the conference he met Eric While based in Sydney at the time, Edwards says, “Conditions in Christchurch Wood, who is credited with inventing CIPP Mr Edwards was able to expand AC were about the most difficult I’ve ever faced technology. They kept in touch, meeting at Tipping’s reach, carrying out many sewer for liner installation. The condition of the conferences around the world until Eric’s lining projects in Singapore and Hong Kong. damaged sewers was challenging enough, but untimely death in a plane crash in 1994. In 1994 Glenn and a business partner add to that the heavy infiltration of freezing In 1987 Glenn joined AC Tipping purchased AC Tipping’s Maintenance groundwater, and manhole locations in the Maintenance Limited, managing the Division and formed Pacific Pipeliners. They middle of roads that were also being repaired. company’s pipeline rehabilitation projects. extended the company’s business, installing “Then there was the design specifications, They included major works sliplining large U-Liner and CIPP liners in Australia, which meant we were required to install diameter water mains with fibreglass, steel New Zealand and around the Pacific. liners that were much stronger and stiffer and polyethylene pipelines around Australia Pacific Pipelines was heavily involved in than ever previously carried out. Spiral wound and New Zealand. Sydney Water’s early programs to reduce liners have inherent benefits in these In 1988 Mr Edwards saw the introduction infiltration and inflow into sewers – to keep conditions as heating is not part of the of the U-Liner, a polyethylene fold-and-form the beaches clean – importing equipment for installation process.” liner. A breakthrough with this technology polyurethane grout sealing of leaking sewers. Innovation in CIPP lining was also needed was Mr Edwards’ development of remote Sanipore flood grouting was another in Christchurch for the small diameter cutters suitable for making house service line innovation Pacific Pipelines introduced to connections that were part of the Interflow connections to lined 150 mm sewers. These Australia. One project requiring innovation contracts that Mr Edwards managed. liners were previously only available for was the lining of the vertical downpipes in “Installation of small diameter CIPP in 200 mm diameter sewers and larger, which the Sydney Town Hall.

38 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com #NDDU17

In 2002 Pacific Pipeliners was purchased INTERFLOW IS A COMPANY WITH A CULTURE OF by Thiess Limited, persuading Mr Edwards to make his first attempt at retirement. It INNOVATION, SO WE WERE EVEN ABLE TO ACHIEVE didn’t last long, and less than a year later he SOME REAL BREAKTHROUGHS IN CIPP LINING. was back in the Trenchless Technology industry. With his worldwide network of contacts, – GLENN EDWARDS Mr Edwards was recruited to the position of International Sales Director by Masterliner Based in Auckland, he later became the his home in northern New Zealand and has Inc. Masterliner Inc was a manufacturer of Regional Manager, responsible for an more time to devote to his passion for deep equipment for CIPP lining and Glenn spent expanding number of work crews. sea fishing. He still consults to Interflow, the next four years based in the US but Under Mr Edwards’ management providing valuable advice to the company as travelling to Canada, Europe and the Middle Interflow’s business developed to become well as its clients around the country. East providing training and support to New Zealand’s largest pipeline rehabilitation For Mr Edwards, Trenchless Technology Masterliner’s customers. This position gave contractor. He was able to apply his has been a fascinating industry, providing Mr Edwards experience solving the widest worldwide experience to extend the constant changes and challenges. He rates the range of lining problems in the widest range capabilities of spiral wound lining, making it Australian and New Zealand industry as of conditions. the most installed type of liner in being at the forefront of world industry New Zealand as well as Australia. development – a position to which he has HOMECOMING Mr Edwards is now in semi-retirement at made an important contribution. In 2007 Mr Edwards decided it was time to return home to New Zealand, and he For more information on Interflow’s products and services, visitwww.interflow.com.au accepted the position of Business and visit Interflow at booth 18. Development Manager with Interflow.

All things trenchless Tunnelcorp provides trenchless services to the Infrastructure and Mining sectors throughout Australia and New Zealand. • Trenchless and civil contracting • Project management • Design and consulting • Laser guided vacuum and slurry microtunnelling • Laser guided pipe jacking • Box culvert jacking: for pedestrian cycle ways, road and rail underpasses and conveyor underpasses for mining applications • Auger boring • Shaft sinking • Tunnel support canopies.

Phone: 1300 TUNNEL (886635) Email: [email protected] www.tunnelcorp.com.au

40 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 50

INSPIRING TRENCHLESS DOWN UNDER

TT ASIA PACIFIC supplies the Australasian construction market with TRACTO-TECNNIK’s extensive range of trenchless machines. All of TT ASIA PACIFIC’s products will be on display during No-Dig Down Under 2017, including its GRUNDOMAT and GRUNDODRILL 18ACS machines.

n these times of rapid urban growth, the development and maintenance of complex undergroundI infrastructure poses a significant challenge, especially when it comes to longevity and cost reduction. Rising to the challenge, the German manufacturer of trenchless machinery, TRACTO- TECHNIK, produces innovative construction systems, offering smart, sustainable and economical no-dig solutions. RENEWING Established on the Gold Coast, Queensland, in 1998, TRACTO- TECHNIK’s Australian company, TT ASIA PACIFIC, is a distributor of the whole range YOUR WATER of the manufacturers’ trenchless systems for the Australasian market. TT ASIA PACIFIC’s product range represents quality A B MAIN ASSETS and reliability, with all systems designed for A: A GRUNDODRILL numerous applications, a long service life, low 18ACS and Aqua-Pipe is a fully structural, trenchless, wear and high productivity, enabling GRUNDODRILL 15XPT onsite. sustainable and economic success to its water main rehabilitation lining B: The GRUNDOMAT soil customers. displacement hammer. technology, exclusively designed for TT ASIA PACIFIC’s range also includes an extensive selection of compatible drinking water networks. accessories, as well as comprehensive project building without consulting. And with comprehensive pre- and additional assembly pits post-sales consultations, customer service is in front of the outer Ventia is proud to have the exclusive TT ASIA PACIFIC’s number one priority. wall. licence to Aqua-Pipe and to be delivering GRUNDOMAT GRUNDOPIT K it to the Australian market – helping our TT ASIA PACIFIC’s GRUNDOMAT Another innovative TT ASIA PACIFIC into place without any subsequent stress clients maintain and renew their water soil displacement hammer, facilitates the product, the GRUNDOPIT K, was born out cracks or damage to the road surface. infrastructure. installation of a complete range of services of the financial pressures on the civil The GRUNDOPIT K has also contributed – from sewage to fibre to the home (FTTH) engineering industry. The machine can be to the development of e-mobility connections – without the need to excavate used to install, repair and renew property infrastructure, as it can be used as the www.ventia.com and reinstate a trench. service connections from keyhole access with assembly pit for the e-charging station as well Gas, water, sewage, electricity and a maximum diameter of 650 mm. as the starting borehole for the laying of communications are connected into single The minimally invasive technology allows connection cables. buildings, housing blocks or commercial and for sustainable reinstatement of roads while industrial plants. Waterproof wall ducts for limiting disruption to traffic flows. After GRUNDODRILL gas and water pipes allow for trenchless work has been completed, the previously The fast-paced development of the installation from the basement of the drilled out circular-core bore is inserted back steerable drilling technique, allows for

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VEN_0017-Aquapipe brochure-v2.0.indd 1 31/7/17 1:28 pm Trenchless_Full_Page_v2.pdf 1 10/07/2017 3:07:02 PM

#NDDU17

trenchless installation projects which would deal with the challenge of developing the polypropylene (PP), stoneware, ductile cast otherwise have been unthinkable in the past. urban underground network. The machine’s iron or glass-fibre reinforced plastic (GRP) INVEST FOR THE FUTURE The GRUNDODRILL drives this slim construction makes it ideal for pipes of smaller, equal or even larger diameter. development due to its versatility and market applications in inner-city areas. The patented QuickLock bursting rods even leading features. allow for pipe renewal along slight bends. The product line ranges from the compact GRUNDOBURST By using the pipe cracking method with and mobile GRUNDODRILL 4X bore rig The amount of supply and disposal GRUNDOCRACK, old pipes made of to the powerful GRUNDODRILL 28Nplus pipelines in need of repair or replacement brittle materials are shattered and horizontal directional drilling (HDD) system. worldwide is constantly increasing, especially simultaneously replaced with new high TODAY! Parallel installations up to 500 m long are with problems like water loss and inadequate density polyethylene (HDPE) pipes or possible with this range of machines, with pipe capacity. With aging urban supply and unplasticised polyvinyl chloride (PVC-U) crossings beneath rivers and water bodies sewer networks, pipe bursting is a favourable pipes. Air-driven, modified pipe rammers can being completed frequently. method for the sustainable trenchless function as pipe crackers; a winch supports One of the highlights in the HDD replacement of pipes which have sustained the pipe cracker, guaranteeing safe guidance machine family is the GRUNDODRILL damage, such as cracks, incrustation, through the given pipe path. 18ACS, which is efficient in alternating soils misalignment, and split sleeves. TT ASIA PACIFIC’s GRUNDOBURST as well as in the hardest rock, offering Using TT ASIA PACIFIC’s and GRUNDOCRACK can also be used for reduced operating costs and construction GRUNDOBURST static pipe bursting rig, pipe repair and renovation methods like static times. TT ASIA PACIFIC’s new defective pressure and gradient pipes can be bursting. GRUNDODRILL 11XP was designed to replaced with new polyethylene (PE),

ABOUT TT ASIA PACIFIC C Since 1998, TT ASIA PACIFIC offers TRACTO-TECHNIK’s full range of innovative trenchless systems and equipment throughout Australasia. M

Find TT ASIA PACIFIC in the No-Dig Down Under 2017 Exhibition Hall, where it will be presenting its complete range of innovative trenchless Y

technologies. For more information visit www.tt-asiapacific.com and visit TT ASIA PACIFIC at booth 50. CM

CMY

FIND OUT MORE! stgglobal.net/TM 1300 998 784 [email protected]

44 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 44 #NDDU17

HOT OFF THE PRESS ON THE PULSE

Aussie Trenchless Supplies has appointed a new Australian distributor for HOT SLEEVE – the electric The release of Aussie Trenchless Supplies’ HYDRAPULSE has sparked significant local interest, with a blanket for the trenchless patch lining and T-seal repair industry. The innovative Australian-designed and water utility and local council initiating trials of the product on their networks. The innovative gate device developed lining product is now available through Australian Pipelining Supplies P/L. controls the flow of effluent, maintaining the cleanliness of sewer systems and reducing maintenance costs.

OT SLEEVE, is a tight-fitting and time constraints that can result in defective a new one is fitted. No other system allows YDRAPULSE, launched earlier this of restaurants in a densely populated area. On the upstream side, constant changes in flexible sleeve cover that fits over work and aborted installations. the inflatable spot repair packer to live on.” year by Aussie Trenchless Supplies, Mr Meredith says he has also has been the effluent level help to prevent FOG, silt Hexisting inflatable patch packers. Short length Speaking about the product, Aussie Hcontrols the flow of effluent to minimise the approached by a local council in regional and debris from sticking to the sewer walls. liners, patch liners, junction and lateral Trenchless Supplies Director Chris Meredith ABOUT THE HOT SLEEVE effect of fat, oil and grease (FOG) in sewers, New South Wales who wants to trial In addition to this, HYDRAPULSE’s T-seals, are all common rehabilitation says, “Patch lining and junction T-sealing is The HOT SLEEVE heating jacket offers the HYDRAPULSE can help to minimise HYDRAPULSE on a 500 m DN 150 sewer, design is resistant to jamming and blocking, methods used to repair faults and leaking part of everyday life for rehabilitation improved curing times for patch liners and the impact of silt and debris deposits. suffering from line sag debris and a build-up due to rags or similar materials getting joints in underground sewer and stormwater contractors. In the past, equipment suppliers T-seals, by providing passive heat to the It has the ability to passively maintain of silt. stuck, and is inherently ‘fail safe’ during infrastructure. have tried various heating apparatus on patch matrix. Product features include: sewer cleanliness, resulting in a reduction HYDRAPULSE is installed in sewer storm conditions. It utilises DC current to evenly heat the inflatable rubber packers, usually with the • Maximum pot life for shortest cure period of sewer maintenance costs, while offering manholes where the network is subject to internal surface of a patch matrix, resulting in heating wire as an integral part of the • Tight fitting jacket for repair of the additional environmental and customer blockages due to FOG, sags in the line, or ABOUT HYDRAPULSE a passive but fast resin cure period, allowing inflatable packer. inflatable packer repairs benefits. where solids are deposited due to low flow HYDRAPULSE is easy to install and for a long resin pot life. The quick cure period “We have re-thought the process and • Reduced resin curing periods Aussie Trenchless Supplies Director Chris conditions. The unique design of the eliminates the need for costly periodic water provided by HOT SLEEVE allows the developed the HOT SLEEVE heating jacket • Small site footprint for installation Meredith says a major eastern states water HYDRAPULSE provides an instantaneous jetting of problem sewers and blockages due relevant technician to use a longer pot life to fit around standard inflatable rubber • Low current DC control unit. authority is about to trial the snap opening and closing action which to FOG, silts and sags in the line. It reduces resin to supply a controlled and steady wet packers. Once fitted it stays in place until its For more information visit HYDRAPULSE flusher gate to remove a produces a wave of wastewater to flush and maintenance cost and restores asset out and positioning into the pipe, eliminating useful life has expired, then it is discarded and www.aussietrenchless.com build-up of FOG discharged by a collection cleanse the downstream sewer effectively. performance cost effectively.

HOT SLEEVE - Speedy Resin Cure LONG POT LIFE / SHORTEST CURE PERIOD HYDRAPULSE™ Flusher Gate The Electric Blanket for the Trenchless Spot Repair Industry: A passive gate device for controlling and maximising HOT SLEEVE hydraulic flow in sewers • Will reduce resin cure periods by over 60% • Can be used for; • Reduces operational costs » Straight lateral repairs – No more water jet sewer cleaning » 90° lateral bend repairs – No more Silt & Debris removal » Main line patch repairs – Less surcharge & blockages » Junction T Seal repairs • Installed in Maintenance Holes • Minor site foot print – Easy to install • Tightly fits on inflatable patch packers – Easy to maintain • Jacket heat is supplied by passive DC current – For DN150 to DN450 sewer pipes • 220V & 110V models available • Resistant to rag jamming and blocking • Portable and easy to use • Inherently “fail safe” during storms • Will enable more patch installations at • Data Logger and Telemetry Module the same daily costs – Know what’s happening and when • Daily revenue outcomes improve Distributed and Sold in Australia & New Zealand on behalf of • Suitable for most patch lining Tellus Utilities a member of the Reece Innovation Group inflatable packers Distributorships available +61 418 691 989 +61 418 691 989 PO Box 155 Oyster Bay NSW 2225 Australia PO Box 155 Oyster Bay NSW 2225 Australia [email protected] [email protected] International TM www.aussietrenchless.com Patent Application No www.aussietrenchless.com PCT/AU2016/000173

46 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com www.trenchless-australasia.com | Follow us on Twitter @TrenchlessOz TRENCHLESS AUSTRALASIA | SEPTEMBER 2017 | 47 VISIT US AT BOOTH 61 QUALITY ENDORSED, NEW PARTNERSHIP SET TO CLEAN UP INNOVATIVE AUSTRALIA’S SEWERS AND PROVEN Following its acquisition by Bucher Industries, J. Hvidtved Larsen ( JHL) is now part of a worldwide EXPERIENCE organisation and network, enabling it to deliver its sewer cleaning units directly to consumers all over the world, including Australia.

n 2016, Swiss-based Bucher Industries acquired the Danish manufacturer of truck mountedI vacuum tanker machines J. Hvidtved Larsen ( JHL). In Australia, it meant that JHL’s subsidiary was integrated into Bucher’s local business, Bucher Municipal, a privately owned subsidiary of the Bucher Municipal Division which forms part of the Bucher Industries Group. The addition of vacuum tankers to Bucher D.J. Mac Cormick Group of Companies has Municipal’s existing refuse and street been providing innovative design, quality, sweeping product range means it now offers safety, environmental protection and cost local councils and contractors all the effectiveness in variable conditions to the civil equipment and after-sales support that is Veolia’s JHL RECycler machine. required for hard garbage, liquid waste, and construction industry for over 40 years both drain and street cleaning. maximum uptime and minimum fuel continue cleaning the sewer. It’s water tank Australia wide and in the Middle East. “Bucher Municipal is committed to being consumption. The manufacturer also features a movable partition which can be the leading provider of locally produced prioritises the environment, constantly locked in three pre-set positions; the partition equipment for the Australian waste industry optimising its products to be cleaner and is moved pneumatically. with a strong design emphasis on safety, more efficient. The RECycler also offers advantages to operator functionality, reliability, durability cleaning sewer lines because the clean water www.djmaccormickcontractors.com.au Our Services Include: and whole of life cost,” says Bucher THE JHL PRODUCT RANGE causes less wear to the pipes. Old pipes, in Municipal Managing Director David JHL presented as an excellent acquisition particular, can be sensitive to unclean water, CIVIL INFRASTRUCTURE Waldron. for Bucher Municipal due to its high-quality but the RECycler allows for a less abrasive “The acquisition of JHL will provide our product portfolio, such as the CityFlex® cleaning process – even in older and densely 94 Maddington Rd South Australia customers with an even more comprehensive machine for sluicing and cleaning of service populated city sections. Maddington WA 6109 Victoria PIPELINES portfolio of high-quality products to fully lines and smaller pipelines and the Veolia Water Network Services has used Ph (08) 9493 3544 New South Wales cater for their waste equipment FlexLine®, a multi-purpose machine perfect JHL vacuum machinery for several years. Queensland SEWER INFRASTRUCTURE requirements.” for water companies and industrial clients One of its Project Managers says it purchased AND PUMP STATIONS Founded in 1915 in Denmark, for more and tasks such as preventive sewer cleaning a RECycler machine to complete work on a [email protected] than 50 years JHL has specialised in the and emergency cleaning of main sewers, and specific contract. development and manufacturing of sewer cleaning blocked service lines and drains. “We have been very happy with the MICROTUNNELLING cleaning vehicles and vacuum loaders, giving Another standout of JHL’s range of performance on the machine and it has stood 150MM TO 3 METRE DIAMETER the company in-depth knowledge of the products is the RECycler®, a completely up under the pressure of the worksite. The industry. JHL’s constant focus on high-quality automated water recycling unit that uses a RECycler was specifically selected because of PLANT HIRE results puts it among the very top five-step process to continuously clean the its proven track record and efficiency in the manufacturers of sewer cleaning units jetting water, allowing the operator to field,” says the Project Manager. CAISSON CONSTRUCTION anywhere in the world. JHL’s sewer cleaning units are built to For more information visit www.buchermunicipal.com.au and visit Bucher Municipal at booth 61. FOR TUNNELLING SHAFTS & withstand hard, daily use, giving operators PUMP STATIONS

48 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 79 Bucher Municipal Genuine Service now supporting Vacuum Tankers COMMITTED TO THE CAUSE

iMPREG’s appointment of a new Business Development Manager and the relocation of its manufacturing plant to China, are part of the company’s plans to increase its presence in Australasia. The manufacturer of UV-cured lining systems, is expanding from the foundation of five successful years providing and applying its liners in Australia.

s part of its commitment to its Kembla Watertech for the installation of two follow-up project in Balmain in cooperation Australasian customers, the German egg-shaped liners, with profiles 990 x 660 mm with Albergeldie Watertech. Four liners – Acompany iMPREG recently instituted a and 1,350 x 900 mm, respectively. with egg profiles sized 990 x 660 mm, number of changes to its operations in the The liners had an installation length of an installation length of 100-140 m and a region. The company has relocated its 120-140 m and a weight of 8-14 t, and were weight of 8-12 t – were installed. manufacturing plant to China and has applied at locations throughout Sydney, The project was complicated by the appointed Kevin Woolf as its new Business including within the CBD at Elizabeth and presence of very small shafts which had Development Manager for Australia and Pitt Streets. iMPREG applied the liners to depths of 7-14 m and unpredictable New Zealand. the sewers that were built in 1875, featuring a groundwater influence. Like the initial Based in Sydney, Mr Woolf has more than narrow shaft depth of 10-17 m. project, the sewers in Balmain dated back to 10 years of experience in the drainage The cramped conditions contributed to a 1875. A shift system optimised the hard industry. His extensive practical knowledge of complicated execution; however, the project pipe relining technology promises success to was successfully completed in November 2013. the local market and offers Australasian In March 2016, iMPREG completed a clients the advantage of his on-site service. SYDNEY SEWERS iMPREG completed its first project in Australia in March 2012, working with

FlexLine: CityFlex: RECycler: Multi-purpose abilities for private For all small-scale jetting and suction Fully automatic and continuous household work, water companies tasks in densely populated areas. recycling jetting water. and industrial clients. Ideal for limited access areas. World-leading water recycling system.

We understand the importance of keeping your valuable asset on the road, and taking your vehicle to multiple service providers is time consuming and Visit us at costly. Bucher Municipal now offers you a complete service. No-Dig Down Under To arrange a Bucher Municipal Genuine Service, call your local Customer 12th-15th September 2017 B Service Centre or book an on-site service with any of our fully equipped Gold Coast Convention & Exhibition Centre field service vehicles operating 24/7 365 days a year. Stand Number: 61 Bucher Municipal – Simply Great Machines! C

Customer Support Centre Customer Service Centre Customer Service Centre Customer Service Centre Customer Service Centre Customer Service Centre Customer Service Centre Customer Service Centre 65-73 Nantilla Road, Southern Region (VIC/TAS) Central Region (NSW) Western Region (WA,SA,NT) Northern Region (QLD) Western Victoria Central Region (NSW) South Australia Clayton North, Vic. Unit 6, 80-84 Fairbank Road, Unit 2, 9 Enterprise Place, 76 Grey Street, 50 Buchanan Road, 35 Spencer Street, 35 Walker Street, 4 Newcastle Crescent, A: The iMPREGLiner GL13 liner. 3168 Australia Clayton South, Vic. Wetherill Park, NSW Bassendean, WA Banyo, QLD Sunshine, Vic. South Windsor, NSW Cavan, SA B: The liner being inserted. Phone +61 3 9271 6400 3169 Australia 2164 Australia 6054 Australia 4014 Australia 3020 Australia 2756 Australia 5094 Australia A Fax +61 3 9271 6480 Phone +61 3 8558 3600 Phone +61 2 8787 9600 Phone +61 8 9370 7900 Phone +61 7 3363 6400 Phone +61 3 9314 8928 Phone +61 2 4577 3099 Phone +61 8 8168 2222 C: The iMPREGLiner arrives onsite in a treated box. Fax +61 3 8558 3640 Fax +61 2 8787 9696 Fax +61 8 9370 7998 Fax +61 7 3363 6499 Fax +61 3 9318 0938 Fax +61 2 4577 3022 Fax +61 8 8168 2240

[email protected] 50 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com www.buchermunicipal.com.au

Quality ISO 9001 #NDDU17

PROTECTING UNDERGROUND ASSETS

D E

D: The lining crew installing the iMPREGLiner E: Installers attach the liner to a winch. work during the week of installation, and a GL01. total length of 400-500 m was recorded. After this success, iMPREG worked again with Albergeldie in Melbourne in May 2016. ABOUT IMPREG Most recently, iMPREG has worked with Founded in 1999, iMPREG is a provider of innovative light-curing pipe liner systems for the a new client, M. Tucker & Sons, to trenchless rehabilitation of pipelines. The iMPREGLiner is impregnated with an unsaturated successfully install the first iMPREGLiner polyester resin at the factory and packaged in a protective outer foil. After installation in the on top of a steep hill. The DN 300 liner was pipe, the liner is cured using UV curing methods. applied in 6 shots, with a wall thickness of 8 For more information visit www.impreg.de and visit iMPREG at booth 79. mm and a length of total length of 160 m.

THE MOST BEAUTIFUL CONSTRUCTION SITE.

ALSO DOWN UNDER. iMPREG provides one of the highest quality and most energy-efficient UV liner systems OUR SERVICES for trenchless pipe rehabilitation. Our goal is to make construction A ‘one-stop-shop’ to clients looking to work safely with underground assets: sites more beautiful: They ought to become faster, more efficient, • DBYD consultation • Non-destructive digging and quieter. For more information • Utility mapping • Vacuum excavation please access our new homepage or contact our sales-team in • Utility locating EMI • Cleaning and maintenance Australia & China. • Ground penetrating radar • Conduit jetting • 3D computer-assisted radar tomography • Roping conduits • Digital pit and pothole cards • Industrial services • All works in accordance with AS5488-2013

iMPREG Suzhou Co., Ltd. + 86 512 33060131 [email protected] For further information about our services, please contact us IMPREG.COM THE LINER FOR TRENCHLESS SEWER AND CULVERT REHABILITATION 1300 822 834 www.vacgroup.com.au

52 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 62

STRESS LESS No-Dig Depot Your one stop shop When stress waves caused by vibrations hit underground infrastructure, they can cause fatigue and costly repairs to pipelines. kwik-ZIP’s HDX spacer system reduces the impact of vibrations on the outer casing of pipelines, resulting in increased functionality and an extended service life. CALL NOW! 1800 048 866

onstruction activities and road and rail traffic loading create vibrations that Ctravel through the ground as stress waves. When these vibrations encounter We offer a full range of equipment underground infrastructure, such as pipelines, and machinery to help with any lining part of the wave is absorbed by the installation including: infrastructure while part is reflected. B • A wide range of CCTV inspection systems • Inversion drums, cannons and compressors • Liners and inflation hoses/bladders A: A closeup view of the spacer. • Patch kits for small installations B: A kwik-ZIP spacer system being applied to a pipeline. A • Resins - polyester, silicate, epoxy and associated chemicals These stress waves can cause pipeline support capacity of the spacer exponentially as from the casing along the entire length is fatigue, reducing service life and increase pipe size increases. Unlike traditional rigid crucial to long-term pipe function, integrity • Wetting out rollers and tables, hot maintenance costs. pipe spacers, the ‘load sharing runner’ system and lifespan,” says Mr Linaker. boxes and steamers also delivers a suspension and dampening “Correct placement of the product pipe A KWIK SOLUTION effect, resulting in a reduction in the transfer of within the casing is also essential for grouting • Winches, pumps and vacuum pumps kwik-ZIP has designed and developed a potentially damaging vibration and movement as this helps fix the pipe in position, allowing spacer system to help reduce the impact of these from the outer casing to the carrier pipe. for a complete grout envelope around the • Pipe stoppers and packers damaging vibrations on pipelines. The spacers “This is particularly beneficial to projects pipe. The grout also helps to increase the new • Full range of drainage tools, are manufactured from high grade where there are traffic or rail crossings and pipe’s ring stiffness and its resilience to thermoplastic called acetal polyoxymethylene ongoing external vibrations could affect the external hydrostatic loads. equipment and consumables (POM), characterised by its high flexural outer casing, resulting in increased service life “kwik-ZIP HDX spacers are versatile and • Drain cleaning machinery strength, high temperature resistance, low and reducing maintenance costs associated come in four runner heights up to 125 mm coefficient of friction, and high resistance to with vibration related damage,” he says. which can be combined and customised. This organic chemicals, oils and synthetic detergents, provides customers with a choice of runner even when immersed for long periods of time. ISOLATE THE PIPE heights to accommodate a broad range of OD The effects of vibration on service life can pipe/ inside diameter (ID) casing combinations. SHARING THE LOAD also be decreased by ensuring the pipeline is “Installers can easily centralise pipes with We are an Australian owned and operated company with a wealth of knowledge and Unlike traditional spacers, kwik-ZIP’s HDX fully isolated from the casing. various annular clearances, including the experience within the no-dig industry. This experience has allowed us the ability to source the range uses a unique system that reduces the “Across all pipeline construction and larger clearances and pipe flanges that are very best products available throughout the world and have it all here in a one-stop-shop. impact of the vibration on the outer casing and installations, spacing the carrier pipe away common with large OD pipe installations.” carrier pipe, designed for outside diameters ABOUT KWIK-ZIP (OD) of 100 mm to greater than 1,600 mm. RHINOTM 1310T-NC LT BLUE Authorised distributor for Australia, “Each HDX unit maximises its weight kwik-ZIP is an Australian-owned manufacturer and supplier of centraliser and spacer New Zealand and Asia bearing capacity by distributing the pipe load systems for production well drilling, trenchless pipelines, horizontal directional drilling (HDD) Thixotropic Epoxy Resin across multiple runners,” says kwik-ZIP and general civil and construction markets. Its HDX spacers are Water Services Association of Managing Director Jason Linaker. Australian (WSAA) approved, meeting product specification WSA PA 324 Casing Spacers. “This reduces point loading at any one For more information visit www.kwikzip.com.au and visit kwik-ZIP at booth 62. location, boosting and optimising the overall For our full product range, please visit www.no-digdepot.com.au 54 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 36

PIPE BURST IN PERTH

ITS PipeTech recently completed a pipe bursting project for Water Corporation on the outskirts of Perth’s CBD. The project is part of the utility’s three-year program to revitalise sections of its ageing pipeline infrastructure, some of which is more than 100 years old.

n 2016, Western Australia’s Water Corporation embarked on a three-year programI to improve the security and reliability of Perth’s water supply called Pipes for Perth. The utility identified a need to renew ageing cast iron pipe infrastructure, with some sections of Perth’s water main network now over 100 years old and showing signs of wear and tear. Pipes for Perth was established to proactively replace these pipes to avoid future A

A: A view of the congested underground services. B: ITS PipeTech prepares the PE pipe for bursting.

bursts and leaks. A range of methods are being used to replace and renew the vital assets, including the trenchless methods of sliplining and pipe bursting. While traditional open cut excavation is often viewed as tried and tested, open excavation does come with the potential B downsides of lengthy disruptions to

Australia and New Zealand’s supplier of the highest quality pipelining products and equipment

Liners: Felt, Fiberglass, Resins: Silicate, Expoxy, Systems: Inversion, Pull Combination Liners, Multi Combination + In,Point Liners, Patch Size, Flexilble, Inversion, Liners, Pipe Rat, Smart Pull-In, Specialty Liners Lock

www.jacksonsservices.com.au | Ph: +61 (0)8 9330 6558 | Mob: +61 (0)402 185 442

56 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com #NDDU17 SAVE THE DATE stakeholders and construction programs, corridor was also congested, with no room for reusing the existing pipeline, instead of noise, dust and often significant issues a new pipeline. Excavation would have also removing and replacing. ASTT Technical Forums excavating in congested underground service resulted in significant disruptions to Pipe bursting uses a bursting head that is corridors. These activities can put other businesses, residents and road users. winched from an entry to an exit pit, services at risk of disruption or result in As a result of the predicament, the fracturing or splitting the existing pipe while Underground solutions to above ground problems costly rerouting of the new pipeline to principal contractor engaged pipeline it tows a new PE pipe of a similar or larger avoid them. rehabilitation specialists ITS PipeTech to diameter into place. Compared with In 2017 the ASTT is hosting a number of Technical Forums in Victoria and New South Water Corporation and its contractors had design a solution that used the existing traditional excavation methods, pipe bursting Wales in Australia, and Auckland, Wellington and Christchurch in New Zealand. to consider these challenges when they were pipeline, without significant disruption to uses a reduced site footprint and lessens the faced with replacement of approximately existing stakeholders and services. impact of construction on stakeholders, 650 m of DN 200 and DN 100 cast iron ITS proposed its well proven pipe bursting restoration and the environmental. These events are a fantastic opportunity for members of the underground infrastructure water main, with 250 OD and 125 OD PE technology for the project. During the course of the project, sector to share knowledge and network with industry colleagues. Attendees will pipe, on Scarborough Beach Road and First developed in the UK, pipe bursting ITS PipeTech was able to maintain water include everyone from utility and council employees, to contractors, manufacturers and Hobart Street in the suburb of Mount has been used since the late 1970s and is now and traffic flows, ensuring no significant Hawthorn, 5 km north of Perth’s CBD. an internationally recognised and accepted disruption to stakeholders. In addition, all distributors. The section of pipeline could not be sliplined trenchless pipeline replacement method. other existing services were maintained as a critical requirement of the project was It minimises the need for excavation by without disruption. that they be upsized. Victoria New South Wales New Zealand The situation was complicated further by ABOUT ITS PIPETECH the busy, narrow and picturesque streetscapes ITS PipeTech is a leader in innovative pipeline rehabilitation. With offices in New South Wales, filled with local businesses, such as the iconic Queensland and Western Australia, it has the capabilities to service all of Australia, providing 23 November 30 November Auckland 14 November and historic Paddington Ale House, a popular solutions to the water and wastewater industry, local government, and the industrial and mining watering hole for locals that is more than industries. For more information visit www.itspipetech.com.au and visit ITS PipeTech at booth 36. Christchurch 15 November 80 years old. The underground service Event registration for ASTT members is just AU$45. Registration for non-members is AU$65.

Event registration for Opportunities for speakers and sponsorships are ASTT members is just now available. Please contact Dave Marsh for NZ$75. more information on (03) 9248 5100 or email Registration for [email protected] non-members is NZ$95.

The Next Generation in Trenchless Technology Hosted by Organised by

> Still the market leaders in laser guided microtunnelling

> Bore diameters from 325mm up to 2800mm

> Specialists in ‘free bore’, sleeve boring and pipe jacking in all sizes

> Used for gravity sewers, water mains, storm water, gas and electrical conduits.

Unit 2 / 85 Heatherdale Road, Ringwood Vic 3134 | PO Box 2500, North Ringwood Vic 3134 Spaces are limited, register today to ensure you don’t miss out! P: (03) 9872 4596 | F: (03) 9872 3293 | E: [email protected] For further information visit www.trenchless-australasia.com/events

58 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com VISIT US AT BOOTH 27 & 28 #NDDU17

ingress of root growth in the pipe, which probability of a cross bore is significantly implemented. He says a quality tracer wire can camouflage the cross bore and block reduced. One of the these is the system, like those offered by Tapex, should LOCATING THE HAZARD the sewer. implementation of Tapex’s tracer wire system. also be in place when using non-metal pipes Eventually the sewer backs up, the plumber Mr George says the best way to reduce and cables, so they can be located and their is called and CCTV inspection is completed occurrences of cross bores is for the utility to depth logged. This includes at terminations Tapex’s Ed George has co-authored a paper with Infrastructure Resources’ Scott Landes, to be presented before clearing, what they believe to be a make it easier for drillers to identify the for locators to connect onto tracer wires, like during No-Dig Down Under, on the rising incidences of ‘cross bores’. The paper says the issue, which has simple blockage. All that could be seen from location of the existing infrastructure. He hydrants, gas risers, and waterproof the CCTV vision is a mass of roots, which says there are several simple, low-cost connectors so the system lasts the life of the become a focus in North America, should be paid more attention by Australasia’s no-dig community. would likely lead to the deployment of a root methods – often not implemented – that can pipeline. cutter to remove the blockage. lower the probability of cross bores. Although, just as important as the The gas line is severed, gas volume builds in He says the accuracy and speed with which measures outlined above, is backing these the pipe and gravity feeds it back into a location records are supplied to DBYD must systems up with an audit procedure to ensure ross bore incidents are a growing hazard building. In this scenario, the potential for be improved, including depth where possible these measures are being installed, and Cfor trenchless installations, as the real explosion is extreme; holes broken into sewers and the essential update of geographic installed correctly. estate underground becomes more crowded also increase the infiltration and inflow of information system (GIS) data. Logical, For more information visit and trenchless installations become the water, creating structural deficiencies that visible, physical signage of buried pipelines, www.tapex.com.au and preferred method. Extra care must be taken, may eventually create sinkholes and voids especially from the curb to the building, is visit Tapex at booth 27-28. particularly by horizontal directional drilling that are expensive to repair. another measure Mr George says should be (HDD) operators, due to the difficulty in “Cross bores should be no less of a focus in locating existing services. Australia and New Zealand,” says Tapex Tapex’s Michelle Moreira and Infrastructure Recourses’ Scott Landes will makes a Trenchless Technology has the advantage General Manager Infrastructure and Safety presentation on the issue of cross bores during No-Dig Down Under 2017. They will of not being disruptive to the surface of the Ed George. present the paper ‘Safety measures for reducing asset strikes’ during the Safety and Asset ground, roads, traffic and the environment. “There are several simple, cheap and Management session (room 5) at 4pm on Wednesday 13 September. However, for all its benefits, trenchless A effective steps that can be taken to ensure the

A: Workers onsite at a gas pipe installation that utilised tracer wire. VACS THAT GO B: Diagram showing cross bores.

Damage Information Reporting Tool WHERE YOU DO. (DIRT) report, revealing 317,000 damage incidents on underground infrastructure in Conquer a wide variety of jobs from spills and debris to the US in 2015 alone. However, the DIRT potholing and soft excavation with the powerful line of report states that 45 per cent of these were methods are made challenging by a lack of CROSS BORE due to poor practices by installers. Ditch Witch® truck vacs. When the jobs get tough, the visibility, allowing visible identification of A cross bore is defined as an intersection of In the US, sewer and stormwater lines are tough get Ditch Witch equipment. where the lines are being installed. an existing underground utility, or often unmarked and non-metal. Verification Some challenges associated with trenchless underground structure, with a second utility projects indicate in high-risk areas suspected WE’RE IN THIS TOGETHER. installation, includes: resulting in direct contact between the of having cross bores that the number of cross • Non-metal pipes and cables can be transactions of the utilities. A cross bore bores found per kilometre of mainline sewer difficult to locate, and are at times compromises the integrity of either of the inspected is between three and five. unmarked utility lines or other underground In Australia a similar situation exists, where • Depths of utilities are unknown infrastructure. older sewers are unmarked and newer • Trenchless methods do not ‘see’ the pipe The rising incidence of cross bores has polyethylene pipes have inadequate location Ditch Witch Australia // 02 4777 7115 • Trenchless installers need information, become a safety focus of the North American aids, like ineffective detectable tape or no tracer such as depth, that is not always available trenchless industry. A variety of papers on wire. This is also unfortunately the case with a Ditch Witch New Zealand // 0800 396 9583 through Dial Before You Dig (DBYD). this subject were submitted at the annual number of communications and gas lines. However, implementing simple, cost Common Ground Alliance (CGA) The potential for catastrophic incidents effective preventative measures at the time of Conference, held in March 2017, in Orlando, from cross bores is acute, especially in the installation will greatly reduce the cost of Florida. circumstance where a gravity sewer is cross location for contractors and the growing rate Third party strikes on buried infrastructure bored by a gas line. Cross bores can remain ©2017 The Charles Machine Works, Inc. of infrastructure strikes for utilities. were tracked by the CGA in its annual undetected for decades, allowing for the

60 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com www.trenchless-australasia.com | Follow us on Twitter @TrenchlessOz TRENCHLESS AUSTRALASIA | SEPTEMBER 2017 | 61 VISIT US AT BOOTH 51 ADVERTISE IN TRENCHLESS AUSTRALASIA 50 YEARS AT THE TOP The official journal of the Australasian Society for Trenchless Technology

One of Australia’s leading suppliers of sewer cleaning, inspection and rehabilitation solutions, SECA, is celebrating its 50 years in operation. Formed from humble beginnings in 1967, it has consistently grown its range of products, staying ahead of its competitors, to be among the best in the business.

ewer Equipment Company (Aust) – or SECA – is one of service mechanics, we continue to source and support the best WEBSITE Australia’s leading suppliers of equipment for the cleaning, testing, equipment in the world for sewer and drain cleaning, inspection, * Sinspection and rehabilitation of sewers and drains. Established 1967, testing and rehabilitation equipment.” PAGE VIEWS this year the company is celebrating its 50th year in the industry. SECA offers a comprehensive range of products from a simple SECA has benefited from consistent growth since it was formed, plumbers’ drain cleaning rod to the latest in high-tech CCTV 10,900+ and has continued to expand its product range from many leading inspection equipment and software. It also holds the exclusive overseas suppliers and local manufacturers. So much so that it says it distributions rights in Australia for several companies, including: now offers the most up-to-date and advanced equipment available in • Electric Eel drain cleaning machines the Australasian region. • SECA Projet high pressure water jet drain cleaners “Today we proudly represent 18 leading overseas suppliers and have • iPEK Special TV pipeline CCTV inspection systems Warehouses in Sydney, Melbourne and Brisbane,” says Managing • WinCan data collection software Director Mark Quealy, who has been in charge of SECA since 1998. • Dancutter A/S cutting/milling machines “With 27 staff, three of whom are second generation to the business, • Cherne pipeline testing equipment, including plugs, and joint, including seven CCTV service technicians and dedicated jet/vacuum smoke and vacuum manhole testers • Enz Golden Jet pipe cleaning nozzles • Piranha sewer jetting hose • RootX the root intrusion solution DIGITAL • And a range of operator tools, sectional rodding equipment, water MAGAZINE jetting accessories and safety equipment. As well as the sale of the latest CCTV inspection equipment and E-NEWS REACH software, SECA also provides complete after sales support and service. SUBSCRIBERS 7,400+ The company offers in house servicing and parts for its CCTV and MAGAZINE robotic customers, with experienced service technicians located in 5,500+ Sydney, Brisbane and Melbourne. SUBSCRIBERS 3,000+ “WE CONTINUE TO SOURCE AND SUPPORT THE BEST EQUIPMENT IN THE WORLD FOR SEWER AND DRAIN CLEANING, INSPECTION, TESTING AND REHABILITATION EQUIPMENT.” – MARK QUEALY

ABOUT SECA SECA is a leading supplier of equipment for the cleaning, testing, The official journal of the Australasian Society for Follow us on Twitter inspection and rehabilitation of sewers and drains. The company prides itself on its high-quality products and superior service and Trenchless Technology. @TrenchlessOz support. For more information visit www.seca.com.au and visit SECA at booth 51. For advertising enquiries contact David Marsh Like us on Facebook Ph: +61 (0) 3 9248 5100 | E: [email protected] TrenchlessOz 62 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com *UNIQUE MONTHLY VISITORS VISIT US AT | UNDER QUEENSLAND | BOOTH 46D

QUEENSLAND’S RECORD-BREAKING THE NEW NAME IN VACUUM TRUCKS GRP INSTALLATION

STG Global is a new name in vacuum trucks, supplying quality work trucks and modules for the Queensland Urban Utilities are constructing a new AU$55 million sewer on the outskirts of Brisbane’s construction and related industries. The company says the impressive industry pedigree of its key people CBD. Once the project has been completed, the utility has said that the sewer will be the longest pipe jack ensures its quality products have been met with immediate acceptance from its clients. using glass reinforced pipe (GRP) in Australia.

he range of variables to consider during risk of damage to underground infrastructure. INTO THE FUTURE underground excavation is making All spoil tanks are hot dip galvanised Keeping up with demand and the ueensland Urban Utilities is investing 1,650 mm and discharges to the Gibson experience, design and construction Tvacuum excavation a more popular option in which provides superior corrosion protection. modernisation of the industry, STG has AU$55 million to build a new 4.25 km Island Sewage Treatment Plant. Works are capability, capacity to deliver the work, the construction industry. A new name in The value of the HDV6000 is further introduced a new website for the purchase of Qsewer main between Wecker Road, Mansfield expected to be completed by the end of 2018, proposed methodology, proposed tunnelling vacuum trucks, STG Global offers operators complimented by the choice of components; cost-effect parts: www.stgparts.net. and Cadogan Street, Carindale in Brisbane’s weather permitting. and other construction, plant and equipment access to a range of modules and vehicles to all leading brands from around the world are Furthermore, the quality services and southeast, known as the Bulimba Creek “This project will cater for future growth offered to undertake the work, as well as successfully complete non-destructive digging supported. products provided by STG has seen its Sewer Upgrade Stage 2. Previous stages 1 and and development in the catchment area for at delivery management, quality, safety and (NDD) operations. As an OEM itself, STG stocks a wide facility in Coomera, Queensland exceed 1A of the project were completed between least the next 50 years and reduce the environmental standards. With a contracting background and many range of components – self-manufactured capacity and a new facility and head office 2004 and 2013 in the suburbs of Mansfield, likelihood of sewage overflows,” said “We thoroughly review the design years of experience in the industry, STG and from selected suppliers – which ensures become operational in Ormeau. Each piece of Wishart, Eight Mile Plains and Macgregor. Queensland Urban Utilities Principal deliverables to ensure it meets our quality and Global’s founders have built up strong views supply is available for the timely preparation equipment is designed, manufactured and The existing Bulimba Creek trunk sewer Engineer Scott Stevens. design standards before approving each stage. about what is required in terms of materials, and delivery of goods to customers, as well as assembled in-house, before being delivered by services about 158,000 people to the Queensland Urban Utilities developed a Queensland Urban Utilities also manages all components and build quality to produce to provide after sales support in the event STG, ensuring that the company is involved southeast of the Brisbane CBD. It’s Reference Design and undertook all community engagement activities.” durable and functional equipment to service of a breakdown. at every stage of the production-to-site comprised of approximately 62 km of sewer preliminary investigations along the selected The project team is comprised of experts the mining, construction, marine and process, meeting client’s needs. pipes ranging in diameter from 375 mm to route. All construction works were outsourced from across the utility, including principal agricultural industries. under a two-stage civil, mechanical and electrical engineers, Its current range of products includes competitive open tender contract managers, health and safety officers A vacuum excavation trucks with spoil process and an Australian- and community engagement consultants. capacities of 3,000, 4,500, 6,000 and 8,000 L. Japanese joint venture ( JV), Multiple parts of Queensland Urban Utilities Service trucks with optional attachments and comprising of Abergeldie has an internal stake in the project, including water trucks with capacities of 8,000 L, Constructions Pty Ltd and infrastructure delivery, planning, the utility’s 13,000 L and 18,000 L, and a range of spray Obayashi Corporation, was shareholder team, as well as media and options. A: A vacuum excavator appointed to design and marketing. STG’s modules can be supplied fitted to a module. construct the upgrade. Brisbane City Council is an external truck of the customer’s choice or as a module B: STG Global’s Tanvac “The Abergeldie-Obayashi stakeholder in the project, along with HDV6000 vacuum A for the customer to fit. Relationships with excavation truck. JV was selected via a robust residents and businesses in the construction original equipment manufacturers (OEMs) ‘value for money’ assessment area and other users of the road, footpath, and STG’s volume of business means that it that considered tunnelling bikeway and recreation grounds. can source new vehicles at competitive prices, A: Sewey the MBTM being lowered into the entry pit. or quality used vehicles and refurbish them to B: Caitlin Gamble, whose artwork was selected for Sewey’s design. the client’s requirements, if it is the customer’s preference. B SPECIALISED MACHINE Among its range of vacuum excavation units is the Tanvac HDV6000 vacuum excavation truck, purpose built for NDD. The vehicle allows operators to conduct bulk excavation in tight spaces, while reducing the B

Visit STG Global at No-Dig Down Under and leave your business card for your chance to win a AU$699 toolbox. For more information about STG Global visit www.stgglobal.net and visit STG Global at booth 46D.

A feasibility study identified several methods where possible, to reduce the impact machine to permit cutter changes and largest and oldest sewer pipe, the S1 Sewer. It potential options for the sewer’s route, on the community and increase safety for its maintenance. is also undertaking water main relining trials in length and construction techniques. workers. It is using no-dig methods for other “Horizontal directional drilling (HDD) with the intention to utilise possible However, the most direct and cost-effective projects underway at the moment, including will be used for another cross river water trenchless technologies to rehabilitate vast path was along Scrub Road, using microtunnelling a new service tunnel that runs pipeline from Murarrie to Pinkenba in kilometres of AC and cast iron pipe within microtunnelling through Belmont Hills beneath the Brisbane River from Kenmore to Brisbane’s east which has been designed and the reticulation network. Bushland Reserve. Jindalee in the city’s western suburbs. constructed by Comdain Infrastructure. “Queensland Urban Utilities is committed Speaking on the project, Abergeldie “The service tunnel will accommodate new “The new Bartley’s to Wellers Hill river to excellence in water and sewerage services Complex Infrastructure’s Tunnels and Shafts water and sewerage pressure pipelines. The crossing consists of 2 km of DN 750 MSCL that meet the evolving needs of our Manager Grant Schultz said, “As it’s a gravity tunnel is a 560 m curved alignment trunk water main and a 800 mm OD, PE PN customers and enhance our communities,” sewer, the depths required to maintain grade (compound vertical and horizontal) and 20 HDD approximately 1.1 km in length said Mr Stevens. are up to 47 m below ground level, which traverses from alluvium and hard bedrock, beneath the Brisbane River. The drilling eliminates a trenched option. Queensland Urban Utilities Communications and Engagement Consultant Chloe Carpenter and Project below the water table,” said Mr Stevens. operations, which will be undertaken by Coe Scott Stevens is Queensland Urban Utilities’ Manager Will Campbell with the MTBM. “In addition, the alignment travels along “The tunnelling is also being undertaken by Drilling, will use bi-directional drilling Principal Civil Engineer, playing a key role in and across major roads with residential Abergeldie-Obayashi, using an AVN1500TB techniques.” designing the utility’s pipeline infrastructure. buildings on both sides of the road. Thus, the access to the face can be achieved under all engagement perspective as above ground machine. The use of the hyperbaric chamber As well as capital projects responding to He will deliver a keynote presentation during trenchless option allows for small work sites circumstances. construction work is very close to houses and mounted on the back of the machine has growth, Queensland Urban Utilities also No-Dig Down Under on which minimise disruption to the “As risk mitigation, the contractor opted includes round-the-clock tunnelling. proved crucial to the success of the project, employs trenchless methods to rehabilitate Wednesday 13 September at 9.15am. community.” for a machine capable of utilising a Mr Stevens explained that the project providing safe access to the front of the aging assets, such as relining Brisbane’s Mr Stevens agreed that the depth ruled out hyperbaric chamber (air lock), which would management team has taken a number of open cut methods. enable safe access to the face when required if measures to mitigate these impacts such as “Given the depth of the proposed sewer groundwater inflow rates exceed the pumping installing sound suppression barriers around ABOUT QUEENSLAND URBAN UTILITIES was more than 40 m, only modern trenchless capacity. the shaft sites, limiting truck movements Established on 1 July 2010, Queensland Urban Utilities is one of the largest water distributor-retailers in Australia, providing water and sewerage services 2 methods proved feasible. The final alignment “The minimum recommended size during peak times and using approved traffic to more than 1.4 million residents across Brisbane, Ipswich, Lockyer Valley, Scenic Rim and Somerset regions. Its service territory covers 14,384 km and utilises long drives (several curved) and machine to accommodate an air lock is management to ensure the safety of motorists the utility employs more than 1,000 people. It is currently upgrading and improving the reliability of its infrastructure by investing AU$2.76 billion in a strategically located shafts to minimise 1,500 mm ID, which was an influencing and pedestrians. 10-year capital works program. For more information visit www.urbanutilities.com.au disturbance to local residents and motorists," factor in the selection of the Herrenknecht “Queensland Urban Utilities committed to said Mr Stevens. AVN1500TB machine. It utilises a medium a ‘no-surprises’ approach with all stakeholders, “The tunnel drive lengths range from voltage supply and in-machine power pack including the community, promising to be 550 m to 850 m. Several of the shafts have and permits drive lengths in excess of 850 m. open and transparent about the works and been designed to specifically launch in both “The preferred jacking pipe material for the how the impacts will be managed. Residents directions to reduce the required sizes of the project was 1,780 mm OD, SN55,000 can also call the project team for assistance or deep retrieval shafts. ‘Flowtite’ glass-reinforced plastic (GRP) information at any time on a dedicated “The deepest shaft being constructed is a jacking pipe supplied by RPC. The pipe was hotline,” he said. 5.5 m diameter retrieval shaft approximately supplied in 6 m lengths which reduces the “One of the work sites is at the edge of a 47 m deep, near the top of Belmont Hill frequency of pipe changes, maximising local rugby league football field and we need Bushland Reserve. The footprint of the production. to use their car park for access. To minimise physical works for the bulk of the tunnel “The pipe joint permits enough deflection the impacts on the club, we reduced deliveries construction is limited to a confined site to safely navigate the desired 1,000 m curve during game times, graded the car park located at strategic positions to avoid drives without impacting the jacking capacity surface regularly and also sprayed water to disruption to the community.” of the pipe. Given the long drive lengths and reduce dust. The proposed length of the drives, depths curved alignments, a VMT Navigation “We also involved the local club in the and geologic conditions, meant that selection system in combination with frequent gyro project by facilitating a competition to name of the microtunnel boring machine (MTBM) surveys is being used to ensure the sewer is and design the MTBM. In addition, five sewer was critical to the success of the project. constructed within the desired horizontal maintenance holes off Wecker Road have been Abergeldie decided on a Herrenknecht tolerances and grades. transformed into colourful works of art. AVN1500TB, named Sewey, to complete The next scheduled drive from MH5 to “A local artist worked with students from a the job. MH6 is 850 m in length and utilises a nearby high school to come up with designs. “The AVN1500TB is a slurry shield 1,000 m curve over the first 230 m, it will These creative initiatives were not only a way MTBM. This type of machine is perfectly traverse through Argillite and Brisbane Tuff to ‘give back’ to the community, but we hope suited for excavating through the varying and beneath the Bulimba Creek with reduced they have inspired local residents to think ground conditions that are expected to be cover (3.6 m). about their sewerage service. With most encountered and the drive lengths that were “The drive, when completed, will be the sewer pipes hidden underground, it’s easy for required,” Mr Schultz said. longest pipe-jack using GRP pipe materials people to flush and forget.” Expanding on this, Mr Stevens said in Australia,” said Mr Stevens. “As sections of the tunnel alignment are 30 m The project has not been without PREFERENCE FOR TRENCHLESS below the water-table, it is imperative that challenges, especially from a community Queensland Urban Utilities uses trenchless

to relieve the bottlenecks inside the city and working with relevant service providers and the market had started to increase, following BRISBANE’S CROSS RIVER RAIL GETS MOVING boost capacity for the entire South East utility asset owners at stations and portal an industry breakfast in July, and an in-depth Queensland rail network. locations where relocations may be required. industry briefing planned for late August Cross River Rail Delivery Authority We’re also focused on engaging with industry 2017. Mr Newton says he wants to encourage Following the Queensland Government’s commitment to fully fund the Cross River Rail, work is now (CRRDA) Acting Head Graeme Newton and a range of other stakeholders to ensure industry to get involved and highlighted the underway to build the transformative project. Trenchless Australasia speaks to Cross River Rail says the project will transform South East the project’s success.” benefits for the community. Delivery Authority Acting Head Graeme Newton about the timeline for the project’s delivery and the Queensland with more trains and more The tunnel crossing under the Brisbane “These events provide updates on the kinds frequent services for commuters as well as River between Woolloongabba Station and of works packages being considered, and give benefits for the community. significant economic development the Northern Portal will be excavated by more certainty around timelines and bidding opportunities over a 40-year horizon. tunnel boring machines (TBMs) with processes. CRR will deliver an average of “South East Queensland’s population is diameters of approximately 7 m. 1,500 jobs per year during construction and expected to grow from 3.4 million today to “The TBMs will have the capability to up to 3,000 jobs a year during the most n June 2017, Queensland Government Hills, in the north, and includes a 5.9 km 4.9 million by 2036, so we have to get moving provide active support to the tunnel face, and intensive construction phase. committed to fully funding the AU$5.4 tunnel under the Brisbane River and CBD. now or the network won’t be able to cope to control ingress of groundwater through “The project will also generate 84,000 Ibillion Cross River Rail (CRR) project. The The project will connect the city’s northern with the pressure this population growth will operation in a ‘closed’ face mode. At a ongoing jobs along the economic spine of the project is its number one infrastructure and southern rail networks, providing bring. CRR will ease the pressure on a key minimum, the TBM is expected to be rail corridor.” priority and an important part of the significant benefits to commuters from both bottleneck at the Brisbane River; but just as operated in this mode when crossing beneath The approval of the CRR means that government’s vision to cater for future growth, directions. This river crossing will ease important is the fact it’ll also mean more the Brisbane River. Queensland now joins other states around unlock economic opportunities and make congestion, improve network reliability and frequent services from outer suburbs and “Other trenchless methods are likely to be Australia in the process of constructing Queensland a more internationally increase accessibility to the Brisbane CBD. regions to the north, south and west of required on a number of occasions underground rail networks. Mr Newton says competitive state. The city-shaping project is now entering the Brisbane, as well as the CBD. throughout the project, particularly because the CRRDA is keeping tabs on their progress CRR is a 10.2 km rail link from Dutton delivery phase, with early works now “It’s a game changing, congestion busting we’ll be working at constrained inner-city and that they could be influenced by their Park, in the south of Brisbane to Bowen underway and major works anticipated to project,” Mr Newton explains. locations.” development. A: Graeme Newton. start in 18 months. Mr Newton says now that the government “Tunnelling under the Brisbane River and “I’m excited to see the progress being made B: A map of the route the CRR project will take The scope of works includes new train A has given the greenlight to the project the building four new underground inner-city on the Melbourne and Sydney Metro projects through the suburbs of Brisbane. stations at four inner-city locations and an CRRDA has started planning the project’s stations is a complex engineering project and – both of which hold important opportunities C: An artist’s impression of a section of rail tunnel. upgrade of the Exhibition station, designed delivery. it’s obviously not without risk. But, I’m for our team and partners to learn and “We are heavily focused on shifting gears confident it is achievable because we have a potentially replicate where appropriate for the from detailed planning to project delivery. solid foundation from the planning work delivery of CRR. The Melbourne Metro, Early works have started at the state-owned that’s been carried out over a number of years being mostly ‘brownfields’ and integrating Goprint site in Woolloongabba, which will to get the project to this stage. That’s why our into an existing rail network, is particularly make way for the primary tunnel boring focus now is to implement the step-change relevant to our approach here at CRR.” staging site, and we are preparing to put from planning to project delivery.” The CRRDA anticipates that the CCR procurement activities into the market soon. At the time of writing, consultation with project will be operational by 2024. “We’ve already undertaken initial investigations into utility relocations and are For more information, visit www.crossriverrail.qld.gov.au GREAT PARTNERSHIPS B EXCELLENT OUTCOMES

There is more to Iplex than pipe manufactured and delivered to your project PROJECT QUICK FACTS site. Talk to us about what you need. Iplex Pipelines, manufacturing and Cost: AU$5.4 billion supplying PVC, PE and GRP pipeline solutions to the New Zealand market. Distance: 10.2 km, 5.9 km tunnelled Start: Dutton Park, south Brisbane Finish: Bowen Hills, north Brisbane Estimated completion: 2024 C

than eight hours to complete. With the has also demonstrated a strong interest in applied to asbestos cement, mild steel, ductile THE FUTURE OF WATER MAIN RENEWAL capability to withstand a short-term burst CIPP renewal solutions for the rehabilitation iron, cast iron and PVC pipes where a pressure 2750 kPa (400 psi), Aqua-Pipe met of their drinking water infrastructure.” trenchless structural liner is required. the utility’s pressure testing requirements for Aqua-Pipe has been successfully tested In what it says is an Australian first, Ventia has successfully installed Aqua-Pipe®, a structural CIPP a newly installed water main. PROVEN TECHNOLOGY against Australia and New Zealand’s line solution, to rehabilitate a drinking water main for a local water utility. As one of Australasia’s largest The pipe passed Queensland Urban While the Aqua-Pipe liner might be a new standards AS/NZA 4020-2005, as a product infrastructure services companies, Ventia applied the liner to an at risk 50-year-old water main located Utilities’ benchmark and, once the name to the Australian market, it is well for use in contact with drinking water. It is bacteriological test results showed the pipe known in the North American relining also certified by NSF to NSF/ANSI Standard under a busy railway line for one of the country’s largest water utilities. had been adequately cleaned and new thrust industry, with over 1,500 km successfully 61, UL, BNQ3660-950 and WRAS approved blocks were installed, the main was installed in Canada and the US. It can be product (BS6920). de-isolated and returned to service. “We’re really proud of the innovative ABOUT AQUA-PIPE LINER qua-Pipe®, which is developed and solution we have been able to deliver to our Manufactured in Canada by Sanexen, Aqua-Pipe is a proven economical and viable Trenchless Amanufactured by Sanexen in Canada, client Queensland Urban Utilities, which Technology alternative to excavating and replacing deteriorated water pipelines. It is a structural has made its way to Australia and been used a avoided any disruption to train commuters,” liner designed and manufactured with mechanical properties that exceed all specifications ground-breaking pipeline rehabilitation for a says Ventia Renewals Contract Manager and meet drinking water requirements in several countries, including the UK, US, Canada and local water utility. The project was completed Ryan Bickerton. “Our solution, with Australia. by local services company Ventia, which has Aqua-Pipe, allowed us to work within the the exclusive rights to Aqua-Pipe in existing water main without disrupting rail ABOUT VENTIA Australia; it says it is the first time a structural services, and renew the pipe with structural Ventia is one of the largest infrastructure service providers in Australasia, and provides long-term cured-in-place pipe (CIPP) product has been integrity, from outside the rail corridor. operation, maintenance, and management of critical public and private assets and infrastructure used to reline a drinking water main in “To be responsible for the first CIPP across telecommunications, transport, local government, water, power generation, electricity, gas, A Australia. application for a drinking water main is a healthcare, education, resources and defence industries. Ventia holds the exclusive licence to great achievement for Ventia and everyone Aqua-Pipe in Australia. involved. Later in the year, we will be For more information visit www.aqua-pipe.com or www.ventia.com/capabilities/aqua-pipe-water- completing a 1,100 m installation of pipe-liner Aqua-Pipe for a utility in Melbourne who A: Aqua-Pipe is cut to length. B: The Aqua-Pipe liner being inserted into the DN 300 water main.

pipes under rail, and in less time than other methods. “It also meant that the main under the B railway was relined in the process whilst retaining the existing encasement, which PROJECT PLANNING If the water main failed at one of the 45° provided added security to both Queensland Ventia was awarded the contract for the bends, it would disrupt water supply and Urban Utilities and Queensland Rail.” pipeline rehabilitation by Queensland Urban interrupt the services of commuter and Utilities, one of Australia’s largest water freight trains. Emergency repairs would be WORK BEGINS utilities, which operates and maintains an difficult because of the operational Ventia isolated the existing main in 18,000 km network of water and sewerage requirements of works within the rail accordance with a shutdown plan issued by pipes in South East Queensland. The network corridor. After considering its options, the operator. The main was cleaned and includes a concrete-lined cast iron and mild Queensland Urban Utilities elected to inspected using CCTV, which confirmed that steel DN 300 water main in Brisbane, rehabilitate the pipe, to improve the reliability the pipe required renewal. Once the pipe was running under three railway tracks inside a of the supply and minimise the risk of failure. cleaned, the Aqua-Pipe liner was Queensland Rail easement. “In considering the option to rehabilitate impregnated with a thermoset resin, then The pipe was laid in 1966 and had failed at the cast iron elbows, Queensland Urban pulled through the host pipe. The liner was one end of the pipeline in 2012. Queensland Utilities compared the option of a traditional then formed to the host pipe using a foam Urban Utilities conducted a condition method of replacement with other options pig and cold water under pressure. assessment on the pipeline which concluded including relining the entire section of main,” Hot water was then pumped through the that the four 45° bends posed a continuing says Queensland Urban Utilities Project liner to start the curing process. Once the risk of further failures with substantial Manager David Fox. “Relining the main was curing process was completed CCTV consequences of disruption as they were concluded to be a superior option because it inspection confirmed that the liner had known to be corroded and were located could be completed from outside the rail properly bonded to the host pipe. The whole outside the concrete encased section. corridor, addressed the latest requirements for process from cleaning to curing took less

around the pipe after installation, this doesn’t into the ground, and you lay a pipe, you make than what it was,” says Mr Harrison. STABLE GROUND become a problem. a new bed, then you’ve got to put all the “When you core a pipe through the ground “With microtunnelling, two things are material around the pipe to make sure it’s like during pipe jacking, the ground is still happening: you’re not disturbing every layer not moving. the guide for the pipe but it is unaltered, Ground movement caused by tunnelling near buildings and underground utilities can cause serious issues of ground, and you’re only coring out the “Then you’re trying to layer up and staying in its position it’s been in for forever in urban areas. Edge Underground Managing Director Stuart Harrison speaks to Trenchless Australasia ground needed to put the pipe in. All those compact, and rebuild the surface; essentially and a day. The pipes just sit snug in that about how microtunnelling can reduce and avoid these effects. other layers are unaltered. the whole thing has been totally interfered ground. “Another advantage is that microtunnelling with, so there’ll be a settling period. During “The longer-term benefits of often requires jacking pipe, which is less that settlement period things will move and microtunnelling will be seen over time, likely to have the joint issues that open cast as this happens there is the potential that but this is certainly what we’re finding.” hen it comes to trenchless installations cause costly damage, increasing project time GROUND MOVEMENT pipes have. The reason being is if you excavate everything becomes less sound, structurally, in urban areas, one of the key factors and costs; however, Edge Underground One of the problems associated with thatW needs to be taken into account is existing Managing Director Stuart Harrison says tunnelling in urban environments is the risk critical infrastructure. One wrong move can microtunnelling offers a solution. of the ground moving in the vicinity of the installation taking place.

“Whenever you have deep excavations A: A microtunnelling there’s a risk that the ground will move in the machine setup for area because the ground pressures become out pipejacking in the launch pit. of balance, resulting in both the movement of B: A new pipe installed ground and existing infrastructure,” says by microtunnelling. A Mr Harrison. “There’s a lot of potential to damage the existing infrastructure or utilities by putting in a new deep pipeline.” He says Edge Underground uses the Vermeer AXIS microtunnelling machine to perform keyhole pipeline installations, greatly reducing the risk of ground movement. “With keyhole installations we can install a pipe through one small incision, rather than having to tear the whole street or area open to do it. As we only remove the ground where the pipe needs to go, the surrounding ground is left in harmony, and existing infrastructure is left almost untouched,” he says. ABOUT EDGE UNDERGROUND IMPACT REDUCTION Edge Underground is a pipeline installation contractor founded by Stuart Harrison, the developer of the Vermeer AXIS guided boring system. It has bases in Victoria, New South Wales and Queensland, Microtunnelling also mitigates the chances and works throughout Australia on a range of projects, utilising trenchless installation techniques of sinkholes forming in the future, which including microtunnelling, laser boring, auger boring and thrust boring. could cause structural damage or injuries. For more information visit www.edgeunderground.co and visit Edge Underground at booth 20. “It is not uncommon to see things like B sinkholes, and if you have a look at a lot of those instances it’s the result of a pipeline being installed – possibly incorrectly – and the ground being disturbed around it. It acts like a venturi and it syphons the ground out

from underneath,” says Mr Harrison. VISIT OUR ONLINE SHOP HOME NEWS MAGAZINE DIRECTORY EVENTS ADVERTISE “When this happens the slightest bit of MARKETS INSTALLATION REHABILITATION ASSET MANAGEMENT UTILITY LOCATION TENDERS FREE E-NEWS

ISSUE 48 | SEPTEMBER 2016 ISSUE 47 | JUNE 2016 ISSUE 46 | March 2016 pressure can cause the ground to collapse. SEPTEMBER 2016 MARCH 2016

The official publication of the Australasian The official publication of the Australasian Society for Trenchless Technology. Society for Trenchless Technology. These instances are commonly found around www.trenchless-australasia.com water pipes which have been leaking. ANGELSEA OUTFALL WORKING TOGETHER Installing a 700 m pipeline on the Victorian surf coast – Page 56 Qalchek, Iplex and Pezzimenti talk project collaboration – Page 54 Wind it up The offcial publication of the Australasian Interflow and Sekisui Rib Loc Australia announce 20-year strategic alliance – Page 34 Society for Trenchless Technology.

Using24 trenchless to rebuild Conduit42 coding guidelines for CCTV Interview60 with SA Water’s A30 new sewerage scheme A34 comparison of global The44 Green Square Large-scale24 die reduction Amaroo38 Main Sewer Drilling44 fluids: As they leak the water finds its way in, the Christchurch inspections Peter Seltsikas for South Gippsland liner design codes Stormwater Drain Project relining in South Australia project update challenges and tips (03) 9248 5100 TRN_September_2016_Cover.indd 1 1/09/2016 1:09 PM TRN_June_2016_Cover_1up.indd 1 TRN_March_2016_Cover.indd 1 16/06/2016 2:54 PM 21/03/2016 10:35 AM ground moves in with it, and you end up Trenchless Australasia Trenchless Australasia Trenchless Australasia September 2016 June 2016 March 2016 with a big void.”

Trenchless Technology refers to a variety of techniques used to install, repair or replace essential underground infrastructure while minimising surface disruption. DESIGNED AND PUBLISHED BY GREAT SOUTHERN PRESS PTY LTD HDD Installation Chart t: +61 3 9248 5100 | f: +61 3 9602 2708 | e: [email protected] | www.trenchless-australasia.com Information and graphic design © Great Southern Press 2014 ENDORSED trenchless techniques: [email protected] A guide to performing a horizontal directional drill installation Expert advice provided by HDD specialist Eamon Foley, Coe Drilling. Trenchless methods can be used for water, wastewater, energy and communication system applications. These innovative and highly advanced technologies allow installation and rehabilitation of pipelines to take place in built up urban locations and pristine natural environments, minimising damage and disruption. Rig selection Following the engineering design the HDD rig spread can be selected in accordance Have you requested the trenchless solution? 1 2 3 with the predicted installation loads, with He says that because microtunnelling adequate mud pumping and cleaning capacity allowance. REHABILITATION

Maxi rigs Pipe diameter: 400-1,350 mm or long crossings To order more copies email [email protected] up to 3.5 km. Rig site of minimum 2,500 m www.trenchless-australasia.com

Small rigs Best suited for utility cables, small diameter pipes up to 250 mm; self-contained. patchlining sliplining

Design and engineering The proposed crossing is surveyed and a detailed geotechnical report is issued by the client with details of the proposed pipeline. Utilities and obstructions fold and form liners The contractor verifi es the HDD design has a suitable design The installation route must avoid utilities and other obstructions. profi le through pipeline stress analysis and hydrofracture analysis Pipe and cable locators and ground penetrating radar in Medium rigs The lining is pulled into the sewer in a of the proposed drill. A borehole fl uid design plan is developed combination with potholing can help map underground structures Pipes up to 400 mm diameter; 'folded' shape and then 'formed' back and assets prior to construction. Remember to call 1100 for DBYD. normally self-contained. and downhole tooling is selected depending on soil or rock type. into a circular pipe by the application of root control Winch. heat and pressure.

doesn’t require the ground to be filled back in Pilot hole Pre-reaming Root intrusion. Drilling fl uid and tooling The pilot hole is drilled to line and grade using After the pilot bore has been completed, the pilot drill bit is replaced HDD relies on the drilling fl uid as the main means of ensuring the pilot bore does not collapse. It helps clean either a steering tool or a walk over device with a reamer, which is then used to enlarge the borehole to its fi nal cctv cuttings from the borehole, lubricates the drill pipe and forms a fi lter cake around the borehole to prevent fl uid loss. 4 5 depending on the type of crossing being 6 diameter. This may be achieved in several reaming passes, depending HDD projects require separate mixing systems, holding tanks, and mud-recycling systems. Drill tooling changes executed and the level of accuracy required. on the HDD rig and mud pumping and cleaning capacity. The reamer The repair of localised defects such as throughout a project, and may incorporate features to enhance drill accuracy. Frequently used tooling includes: is pulled back whilst rotating and pumping drilling fl uid to enlarge cracks and faulty pipe joints. Transmitter housing: Accurately track drill location. the borehole. A tail string is added behind the reamer to maintain Rock tooling: Tools designed to cut through the toughest soils. drill pipe in the borehole. Following the reaming, a cleaning, or ‘swob’ Chemical or robotic Reamers: Expand the bore to accommodate desired pipe size. pass, is completed to ensure the borehole is in a suitable condition Drill blades: Come in a variety of shapes and sizes to suit soil conditions. solution. for the pipeline pull-back to commence. spray lining

Coats inside of pipe. Push or pull new pipe inside old pipe.

Drill pipe swagelining A drill pipe transports drill ﬂ uid to the drill tools and transmits torque and thrust to the drill tools during installation. Drill pipe Pipeline pull-back selection, in line with the A non-rotating swivel is attached between the rigs capacity and borehole product pipeline and the reamer. Pull-back is cured-in-place pipe drill plan, is an important the process of installing the product pipeline in aspect of the bore planning. the borehole. Drilling ﬂ uid is pumped through Regular inspection and a barrel reamer in front of the pipeline during testing is recommended. the operation. Camera captures internal images in order Common coatings include mortar, to diagnose faults. Diameter of the close-fit lining temporarily epoxy and resins. reduced by winching through dies or rollers.

Product pipe selection Inspection and testing Site restoration HDPE is most commonly used in HDD projects for water, Pipe inspection and testing is performed to Disposal of slurry or spoil to approved facilities, spirally wound pipe in pipe rehabilitation wasterwater, electrical and telecommunications. Carbon steel the client’s speciﬁ cation. The new pipe will dismantling of equipment and any back-ﬁ lling of manhole rehabilitation 7 with an external coating is the most common pipe for oil and gas 8 be hydrostatically tested prior to installation. 9 pits restores the site to its original condition. applications. The utility owner usually undertakes the design and Post-installation hydrostatic testing will Pipes are inserted into the existing selects the pipeline in advance of the tender. also be performed on the pipeline. Pipeline pipeline or sewer with grout cementing gauging and CCTV inspection should be undertaken post installation to ensure the them in place. Typically used for deep internal pipe is structurally sound. installations, areas with substantial ground water or where high structural loading is expected.

Inflated against the pipe wall.

mbient temp Steam

UV ater

A pipe or liner is formed in-situ by Fabric tube impregnated with Cure: ambient temperature, steam, ultra-violet helically winding an uPVC strip into polyester or epoxy resin. light or re-circulating hot water. a pipe form within a host pipe.

Major Pipelines Map 2016 Health, Safety and Environment Pipeline Construction Chart

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Phone: +61 3 9248 5100 Fax: +61 3 9602 2708 Email: [email protected] Address: GPO Box 4967, Melbourne, Victoria 3001 Australia | PIPE JACKING | SUBSCRIBE TO PEZZIMENTI TRENCHLESS GOES FROM STRENGTH TO STRENGTH TRENCHLESS AUSTRALASIA

Microtunnelling leader Pezzimenti Trenchless is celebrating after the close of a strong financial year. The past 12 months saw its crew travel as far as Wodonga, in regional Victoria, and Adelaide, South Australia, completing more than 7,600 m of microtunnel installations.

stablished in 1957, Pezzimenti Trenchless is now led by the third generation of the Pezzimenti family with Joe, Anthony and StephenE at the helm. Pezzimenti Trenchless Director Joe Pezzimenti says that he values the strong relationships the comapny has developed with its clients, some of whom have been loyal to Pezzimenti Trenchless for more than 25 years. “We are still passionate, keen and excited about our business and its future. We have a very loyal, experienced and skilled workforce who represent our company with the utmost respect. Pezzimenti Trenchless is still a market leader in the field, and is still extremely active. “We are able to service smaller plumbers and civil contractors, right through to tier-one contractors. We value our versatility; no job is too small.” Mr Pezzimenti says that during the 2017 financial year the company completed more than 7,600 m of microtunnel installations throughout the southeast of Australia. More than 60 per cent of its installations were completed in the challenging geologies of basalt and siltstone. Pezzimenti Trenchless onsite in Melbourne, Victoria. The company’s work throughout the financial year comprised over 180 individual bores, ranging in diameter from 325 mm to 1,550 mm. With six microtunnelling crews working throughout the financial year, Receive in PRINT + DIGITAL Mr Pezzimenti says the company has plans to introduce a seventh crew towards the end of the 2017 calendar year. Pezzimenti Trenchless recently completed a project for Califam Trenchless Australasia is the trenchless industry’s leading media brand, Constructions at Klandy Estate, Kalkallo, Victoria. It included two 95 m long bores, 530 mm in diameter, and the installation of 450 mm providing news and analysis via multiple integrated online and print channels. glass reinforced plastic pipe (GRP). The company continued its work on the Donvale Branch Sewer, located 19 km to the east of Melbourne’s CBD. Over 3,000 m has Subscribe to receive: been microtunnelled on the project, with a further 1,500 m to go. FOUR EDITIONS EACH YEAR Pezzimenti Trenchless was subcontracted for the work by MFJ Constructions. The project client is Yarra Valley Water. FULL ACCESS ON WEB, TABLET AND SMART PHONE Work is also still ongoing on another project for MFJ Constructions in South Morang, in Melbourne’s northeast. Approximately 700 m, of PLUS FREE AUSTRALASIAN TRENCHLESS DIRECTORY a total 1,200 m, of a 530 mm diameter route has been bored through basalt. The project also includes the installation of 450 mm GRP pipe. Joe Pezzimenti (second from left) with other members of Pezzimenti Trenchless. According to the company’s Site Operations Manager Endre Finta, Follow us on Twitter “The last 12 months has definitely seen us go from strength to +61 3 9248 5100 @TrenchlessOz strength. We are looking forward to what the next year holds for “WE ARE STILL PASSIONATE, KEEN AND Pezzimenti Trenchless. We think the addition of another EXCITED ABOUT OUR BUSINESS AND ITS microtunnelling crew will offer our existing and potential clients event more flexibility and differentiate ourselves from the competition.” FUTURE.” Like us on Facebook [email protected] TrenchlessOz For more information visit www.pezztrenchless.com.au – JOE PEZZIMENTI

THE PROCESS EN ROUTE TO A MAIN SOLUTION When considering solutions, SWC estimated that the trenchless method of horizontal directional drilling (HDD) would cost more In June 2017, pits were created at each end of the segment being than AU$600,000. rehabilitated. Primus Line has provided a trenchless sewer rehabilitation solution for two troublesome water mains in In both cases, the pipes were cleaned and CCTV inspection was New South Wales. The mains, located beneath a busy highway and dual rail track, were rehabilitated using THE SOLUTION performed, before the appropriate liner was pulled into place. DN 200 and DN 300 Primus Line® systems, with minimal impact on road and rail users. SWC decided the most effective solution for its leaky mains was to Compressed air was then used to expand the liner and, at each end renew the lines with using the Primus Line® system. The liner has of the segment, the Primus Liner was attached to the original network been used effectively in the past to rehabilitate pressure pipes, with the using the connectors provided, and a fitting piece was used to low wall thickness of 6 mm having a minimal impact on hydraulic complete the connection. Installation of the liner itself took only one ew South Wales water utility Sydney Water Corporation (SWC) THE PROJECT capacity, in comparison to high density polyethylene (HDPE) pipes. night for each project. is responsible for providing safe drinking water and sanitation The water main at Pymble consisted of a 47 m section of DN 225 The liner comprises three layers: a polyethylene (PE) inner coating, The use of the Primus Line system on the existing infrastructure has servicesN to more than 5 million residents in Sydney, comprising almost cast iron concrete lined (CICL) pipe, while the Penshurst water main a Kevlar® core and an abrasion-resistant PE outer layer that protects extended the service life of the critical water mains by approximately 25,000 km of water and waste pipelines. It is one of the largest water was a 77 m section of DN 300 CICL pipe. Both host pipes were the core during installation. The system is AS/NZS 4020:2005 50 years. SWC was able to renew both pipes within one week, utilities in the southern hemisphere and is recognised as taking an transporting potable water, with an operating pressure of 10 bar. certified and was able to meet the key criteria of being able to pass including performing CCTV inspection, pipe cleaning and liner innovative approach to water management. The Pymble main runs below the Pacific Highway and, although it though bends. installation. In January 2017, SWC approached Primus Line with a project to developed a leak in the 1980s, at the time there wasn't a technically Primus Line provided 47 m of DN 200 PN 40 medium pressure Primus Line has estimated that savings in excess of 80 per cent can rehabilitate two critical trunk water mains: one at Pymble and the and commercially viable rehabilitation method available to the Primus Liner and 77 m of DN 300 PN 25 medium pressure Primus be realised using this method when compared to other rehabilitation other at Penshurst Railway Station. engineers. With a large retailer planning to build an outlet at this Liner, as well as four connectors with AS 4087 PN 16 flanges for methods. location, and its water needs anticipated to put stress on the network, the project. SWC had to find a solution. At the Pymble location, the Pacific Highway is a main carriageway and often congested, meaning that any rehabilitation works had to be ABOUT PRIMUS LINE performed during the non-peak period between 9pm and 4am, and Primus Line was established in 2001 and is part of the Raedlinger Group. The company manufactures a system for the trenchless rehabilitation traditional dig and lay methods would take too long and be too of pressure lines. Headquartered in Germany, it also has subsidiaries in Australia and the US, and has more than 1,400 employees active in the disruptive to the community. The CICL pipes also included two areas of technology and development, production and international sales. For more information visit www.primusline.com difficult to navigate 45° bends. The Penshurst main, which services a retail area and a public amenities block, was damaged more than two years ago. The location of the pipeline, below a twin track railway, and the presence of four 45° AUSTRALIAN MANUFACTURERS OF NDD EQUIPMENT bends made finding a solution for the rehabilitation difficult. Backed by 40 years of engineering excellence VAC DIG Pty Ltd is The critical nature of the railway meant that the rehabilitation method proud to offer you one of our economical standard units or customize needed to be performed at night and be as non-disruptive as possible. to suit your specific needs.

AUSTRALIAN MANUFACTURED Made for Australian conditions by Australians. Innovative designs – exceptional build quality. Unrivalled A after sales service. Your business is important to us. For all enquiries you can contact us at:

A: The linings crew pulls the Primus Line system pulled into the host pipe. [email protected] www.vacdig.com.au 0407 593 137 B: A Sydney Water employee at Penshurst Railway Station. B

DRILLING DOWN CROSSING THE HUNTER RIVER

Achieving nationally and internationally recognised professional standards is an important part of A critical section of the 80 km Chichester Trunk Gravity Main has been rehabilitated by the trenchless developing well-reputed industry professionals. Industry organisation ADITC represents all areas of the installation of dual PE100 1,200 mm pipelines under the Hunter River in NSW. The project featured the drilling industry in matters of skills, vocational training and qualifications to achieve this goal. installation of one of Australia’s largest diameter HDPE pipes by HDD.

ased in Sydney, the Australian Drilling “To support education and training in the he Chichester Dam in New South Wales provides potable PROJECT QUICK FACTS Industry Training Committee (ADITC) industry, ADITC develops and provides drinking water for the people of Newcastle, Lake Macquarie and Bis a not-for-profit industry organisation that expert technical reference materials, such as Tthe lower Hunter region. The dam is connected to the distribution Location: Osterly, New South Wales was established to improve the skills and ‘The Drilling Manual’ – known as the driller’s network by the Chichester Trunk Gravity Main (CTGM), an 80 km Length: 320 m professionalism of the drilling industry. It Bible – which has significant sections of long pipeline which was installed nearly 100 years ago. Method: HDD represents the industry in matters related to information about Trenchless Technology The pipeline is operated by Hunter Water and passes beneath the Old pipe: Dual DN900 mild steel cement lined, coated externally vocational training and qualifications. methods, as well as showing the ‘how’, ‘why’ Hunter River near the rural town of Osterly. The CTGM comprises with coal tar wrapping “ADITC has been in continual operation and ‘what’ of drilling across the industry.” two DN 900 pipes contained in a concrete lined tunnel with sufficient since 1978, starting with a focus on waterwell space to allow personnel access. New pipe: Dual Poliplex® DN1200 PN16 PE100 HDPE manufactured ® drilling and mineral related drilling,” says TRENCHLESS DRILLING Originally manufactured from cast iron, the pipes have been by Iplex Pipelines utilising Qenos Alkadyne HDF145B resin ADITC CEO Virginia Hilliard. As an organisation active in all areas of upgraded over the years to mild steel except for the 90° bends at the Ground conditions: Rock and clay “The organisation came to its current form in drilling, an area of interest to ADITC is the base of the vertical shafts. Recent condition inspection of the tunnel Installation time: 6 hours per pull through 1982 – 35 years ago this coming November.” trenchless method of horizontal directional revealed spalling of the concrete lining, infiltration of ground water drilling (HDD). Ms Hilliard says she has and advanced corrosion of the pipelines. Client: Hunter Water SERVICING THE DRILLING INDUSTRY seen HDD become more popular for urban Investigators concluded there was a high risk of failure of the cast Contractor: Comdain Infrastructure Pty Ltd ADITC is a registered training infrastructure projects that must overcome iron bends within the next 5 to 10 years and advised urgent organisation that provides formal, nationally pre-existing overhead and underground rehabilitation of the pipeline river crossing. The unsafe condition of recognised drilling qualifications at all levels, structures and networks. the tunnel meant that personnel access was prohibited, rendering including short courses, which aim to help “In the mid-1990s ADITC Board horizontal directional drilling (HDD) the only viable solution to the industry achieve professional standards members realised that there was a growing replace the two pipelines. that are recognised both nationally and group of people working with Trenchless Independent consultant engineers Hunter H2O designed the internationally across all drilling sectors. Technology. Efficient internet Virginia Hilliard. project, which involved two directional drills to install DN 1200 “ADITC’s influence in developing the communication is an assumption of modern high-density polyethylene (HDPE) PE100 pipelines connecting to vocational qualifications is how the industry life, but in Australia it can’t yet be taken for Driller Licensing Committee (NUDLC), the the CTGM by trenching sections on each shore of the Hunter River. is able to formally recognise your 25 years of granted even all over our cities,” she says. Piling and Foundation Specialists Federation Comdain Infrastructure was awarded the contract, which then experience and award you a Certificate in “HDD had a major role to play in making (PFSF), and the Australasian chapter of the entrusted the drilling to HDD specialist Coe Drilling and the Drilling Operations recognised in tenders by it better. I would expect that in-ground International Association of Drilling manufacture of the pipe to Iplex Pipelines. The scale of the pipe, all clients, and by all countries,” says installation of services will become more Contractors (IADC). difficult ground conditions and proximity to existing residential Ms Hilliard. common as Australian cities grow and the The services and advice of ADITC is properties represented a challenge to the team. ADITC also provides a range of resources skies over the roads get ever more crowded.” available to all individuals, companies and and services for drilling professionals, clients of the drilling industry, whether they THE RIGHT PIPE including information about codes of ADITC MEMBERSHIP are members or not. ADITC is passionate In order to resist the tensile forces experienced during the pull-through, practice, course and training information for Current member organisations of ADITC about its goals and welcomes all industry and to minimise the risk of buckling, a PN16 rated PE100 pipe was distance learners and middle managers, include the ASTT, Australian Drilling organisations and bodies with a strategic specified. The pipe wall thickness measured 109 mm, pushing the Pressure Pipe Rehabilitation Verification of Competence (VOCs), and Industry Association (ADIA), Australian interest in the drilling industry to join. processing limits of HDPE pipe manufacturing by vacuum sizing. During Benefit from: Cost savings of up to 40 % educational publications. Workers’ Union (AWU), National Uniform “I’m still here because I love the industry: extrusion of large bore and thick walled pipes, conventional HDPE pipe Long insertion lenghts of up to 2500 metres the strategic approach of people in it, their resins have a tendency to flow to the bottom of the pipe under gravity, Ability to negotiate bends of up to 45 degrees Quick rehabilitation with up to 400 metres per hour loyalty, their dogged determination to make before the molten material is fully solidified. This effect is known in the Protection against corrosion Small construction sites with low intervention in ADITC DEVELOPS AND PROVIDES EXPERT MATERIAL things work, their amazing expertise. It’s been industry as slumping or sagging and results in non-uniform wall thickness the environment my experience that it’s a big hearted industry and ovality of the pipes, which cannot be tolerated in pressure SUCH AS ‘THE DRILLING MANUAL’ – KNOWN AS Mark Trembath which works for industry good, even though applications. Business Development Manager ANZ +61 435 924 252 THE DRILLER’S BIBLE – WHICH HAS SIGNIFICANT everyone’s a competitor,” says Ms Hilliard. Iplex Pipelines’ extensive experience in manufacturing large bore [email protected]

PE100 pipes of up to 2 m in diameter predicted Qenos’ Alkadyne® Raedlinger Primus Line Pty Ltd SECTIONS OF INFORMATION ABOUT TRENCHLESS Level 6 HDF145B PE100 HDPE pipe resin would be required for the 8 Spring Street TECHNOLOGY METHODS. For more information visit project. Alkadyne HDF145B is manufactured in Altona, Victoria Sydney, NSW 2000 www.aditc.com.au using the latest technology single reactor gas phase bimodal PE100 www.primusline.com production process that allows the material to be extruded at high

IPLEX PIPELINES SPECIALISTS IN TRENCHLESS SOLUTIONS

The pull-through of each pipeline was completed within six hours. For this exercise to be successful, high precision handling equipment using a long series of rollers and cranes was used to manoeuvre the large diameter pipe string – which weighed more than 100 t – into the A borehole while passing meters from residential properties on the northern shore. A: The pipe string Once connected to the drill shaft, the pipe was dragged back being aligned. through the borehole on its underground journey to the other side of B: The pipes are the river. The tensile forces working on the pipe during a pull-through welded together. C: A close up view of a were as high as 150 t, a level well within the 300 t tensile capability of pipe weld. the pipe. When the first pipe emerged from the borehole on the southern shore of the Hunter River, it was met with a round of applause from the team. The pipe manufacture, delivery, welding and installation were delivered on time and budget, including 195 t of PE resin, 12 truck C deliveries to site and 49 welds. The Hunter River Crossing project marks a breakthrough for the throughput and offers exceptional melt strength to resist slumping. pipeline industry by creating a new benchmark on the scale of Through the combination of Alkadyne resin, Iplex’s experience and its Australian manufactured HDPE pipelines used in HDD. For Hunter state-of-the-art pipe manufacturing equipment at its Albury plant, the Water, the use of PE pipe on the Hunter River Crossing represents a Poliplex® 1,200 mm PE100 pipeline was produced efficiently within key component in a critical water mains rehabilitation project. tight dimensional tolerances. The team and all parties involved were highly satisfied with the execution of the project, with Hunter Water already planning the INSTALLATION rehabilitation of another section of the CTGM 12 km downstream Over a period of three months, two 320 m channels were drilled from the Osterly site. beneath the Hunter River. Concurrently, Iplex Pipelines delivered the Poliplex PE100 pipes to the site in 12 m lengths for welding into two Qenos has been Australia’s exclusive manufacturer of polyethylene pipe strings by GEM Industrial Services. and special polymers for nearly 60 years, using advanced Due to the diameter and wall thickness of the pipe, the welding task technologies to convert Australian sourced gases into polyethylene. was far from routine. Welding parameters were optimised at GEM’s For more information visit www.qenos.com facilities in Leongatha, Victoria before 49 welds were executed in the and visit Qenos at booths 31 and 33. As a leader in the pipe industry, Iplex can provide field using the latest in high pressure welding machines. trenchless solutions for Micro-tunnelling, Horizontal Tight control of the dimensional tolerances of the pipe simplified Directional Drilling (HDD), Static pipe bursting, alignment of the pipe segments, resulting in highly efficient welding. Iplex Pipelines is Australia's leading manufacturer and supplier TRENCHLESS The skilled welding team was able to complete each joint being in less of pipeline products to the water and gas industries. For more Slip lining, Pipe cracking and Pipe reaming. than two hours. The integrity of the joints was critical both during the information visit www.iplex.com.au and visit Iplex at booth 14. pull-through and normal operation. CIVIL 13 10 86 • [email protected] • IPLEX.COM.AU 80 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com | INTERVIEW | | INTERVIEW |

couple of months: it’s called pipe penetration Technology gave us an edge over our contractor, or water authorities and councils TALKING TRENCHLESS WITH ZIAD BUSHNAQ radar (PPR). It's used to inspect critical competitors because it meant that the project have avoided because of the cost, but it's sewers and try to measure the pipe thickness avoided a planning permit application, which becoming very competitive and is and if there are any voids outside of the pipe. would have delayed it considerably. recommended by designers and consultants, Trenchless Australasia speaks to Veolia Water Technologies Market Development Manager Ziad Bushnaq Veolia will be the first company to trial it in The project was made challenging by utilities and municipalities as the cost comes about providing utilities with trenchless alternatives, HDD in Bendigo, and Veolia’s innovative edge. Australia. significant time constraints, with the project, down. Also, the accuracy and technology is Another thing that differentiates Veolia design and construct, to be delivered in developing so quickly that it is by far the from its competition is that trenchless is a 14 weeks. To deliver a 5.4 km dual pipeline most efficient construction method in many foundation of our company strategy. We own within that timeline is a great achievement cases. I think it’s inevitable that it will Can you tell us a about your background and mid-boring or microtunnelling. In my five three pipe bursting machines of different and an outcome that the client is extremely become even more popular. education? years as Project Manager I would estimate sizes, so have the capability to deliver pipe happy with. I am originally from Jordan, but that, for the most part, we used Trenchless bursting projects. We also own our own What does the future hold for trenchless? studied Environmental Engineering at Technology to construct an estimated 50 km cured-in-place pipe (CIPP) UV relining crew Have you seen no-dig methods become more I think that trying to make trenchless Al-Mustansiriya University in Iraq between of water and sewerage pipelines. In 2015, I and truck, so we also deliver that in house. common during your time in the industry? methods financially viable is very important. 1995 and 1999. moved to a larger organisation, and a We’re also one of the most renowned Definitely. Trenchless is becoming popular The more research and innovation that can be I decided I wanted to study something in commercial role as Market Development companies to deliver CCTV inspection and because it does provide an environmentally done to make it more practical, and therefore water and the university had a very good Manager with Veolia Water Technologies. condition assessment. I think it’s fair to say friendly construction method, a safer method cheaper and more competitive for clients, will environmental and geology department. At that trenchless is embedded in Veolia's DNA. and community friendly as well. I think it’s see more trenchless construction. What that point, the situation in Iraq was much What does your current role entail? also becoming more sophisticated. From a excites me about trenchless is that there are safer than it is now. There was no war and I am responsible for designing project What is the most memorable project you have commercial aspect, it is bridging the gap always new technologies, there's always new Iraqi universities were very well known, not tenders and requests for quotations and been involved with during your career? between trenchless and open cut. developments, and there's always challenging only in the region, but internationally. opportunities for Veolia Water Technologies. The dual pipeline that Veolia recently Trenchless used to be seen as a very projects that cannot be achieved except After I finished my degree in If we see a tender that includes scope for completed for the Victorian Government’s expensive method. It's a method that the through the use of Trenchless Technology. environmental engineering I returned to trenchless construction then it is immediately Bendigo Groundwater Project interim Jordan where I worked in water treatment bought to my attention. solution is a standout. We designed and systems and technologies. Then I decided to However, even if a project doesn’t include Ziad Bushnaq. constructed a solution with HDD at its For more information visit www.veoliawatertechnologies.com.au come to Australia and studied a Master’s trenchless construction in its scope of work, if foundation. Our use of Trenchless Degree specialising in water. My research we identify that no-dig methods could result which can be a safety risk. We decided to thesis was in water treatment and evaluated in financial, time or environmental benefits, tender based on 100 per cent HDD the use of UVA, UVB and UVC photolysis then we will tender for the project and price construction and it was very competitive on and photocatalysis to remove atrazine from it based on the scope of work that the client price in comparison to open cut. We were contaminated water. requested, giving them a trenchless shortlisted and were unfortunately In 2008, I was employed by Yarra Valley alternative. unsuccessful, but when we went to a debrief Water, where I worked in Asset Creation Sometimes the client likes our alternative we were told that our price was very Division of the Sustainability Development idea and they sit down with us, and talk about competitive. Group. My first role was as a Project why we are recommending this alternative, Engineer in water and sewer infrastructure what value it might bring. That gives us an What sets Veolia apart from its competition? and upgrade projects. opportunity to highlight and discuss the I think being an international company In 2009, I moved to the sewer growth advantages of our design, and sometimes the and the largest water company in the world, team, where I worked constructing renewal customer is happy to change the scope, or pay Veolia always has an innovative edge and is sewer assets for the utility. This was the first a little more, to deliver a safer, more always looking for innovation. The other time I was introduced to trenchless environmentally friendly trenchless thing is that we offer the complete cycle for a construction, because most of these assets alternative rather than the original scope of water authority: I'm talking about designing, were to be constructed in built up areas, like work that was outlined. constructing, maintaining, rehabilitating and sewer backlog projects and upgrades of sewer condition assessment of existing and new and water mains in built up or Is offering an alternative a chance to highlight assets. environmentally sensitive areas. the benefits of trenchless? There are not many companies in Australia I then moved to Di Carlo Civil I think more definitely needs to be done to that can offer this sort of service. In fact, Construction, who had just been awarded a educate water authorities on the value for Veolia is one of the few companies in the project, as part of a joint venture ( JV), to money trenchless alternatives provides. In world that do provide this full cycle of construct 20 km of sewer in Templestowe, many cases it can compete with traditional network services. Veolia was one of the first northeast Melbourne, to provide open cut construction on price. companies to bring panorama CCTV to approximately 650 residential properties with For example: we recently submitted a Australia. We are currently using it for the sewer connections. 90 per cent of the tender for the construction of a 3 km water, condition assessment program for Yarra reticulation sewer was constructed by which specified 55 per cent was to be Valley Water and we've been doing so for the trenchless methods, mainly horizontal constructed using HDD. Many of the open last seven years. We’ll also be trialling a new directional drilling (HDD), but also cut sections were more than 1.5 m deep water technology in Melbourne in the next

PROVIDING SAFE COVERAGE THE BETTER VIEW

Commissioned by National Grid UK and designed in consultation with utilities and contractors, Oxford The addition of new products to Mini-Cam’s range of Proteus pipe inspection systems and equipment, Plastics’ new Low Pro Safe Cover 15/10 is a lightweight solution to cover openings as wide as 1,200 mm. available through Spoutvac, allows operators to efficiently and cost-effectively do more with their existing machinery.

xford Plastics’ new Low Pro Safe Cover 15/10 is a simple and effective ini-Cam’s Proteus crawler and push designed to improve productivity and quality large diameter pipes, enhancing inspection alternativeO to a steel plate when a camera systems, available in Australia in pipeline and sewer inspections. capabilities and reducing upgrade costs. construction site encroaches on a pedestrian Mand New Zealand through Spoutvac, are used “Once again our team of expert designers Without a cradle, the CRP140 centres the footpath. Available in Australia and New for underground inspections by water and has come up trumps to develop leading-edge camera in 150 mm relined pipes, and up to Zealand through Civil Safety Products, the wastewater companies and their contractors, products which will help our customers to 600 mm pipes; however, the addition of the 15/10 uses Oxford Plastics’ patented as well as oil and gas, construction and improve efficiency and reduce their costs,” cradle allows operators to centre the camera flexi-edge system to greatly reduce trip engineering firms. The system comprises says Mini-Cam Managing Director Nigel in 500 mm to 1,000 mm pipes. hazards for pedestrians and reduces unwanted crawlers, ATEX crawlers for use in Zone 2 Wilson. The newly launched Bluetooth-enabled movement. and explosion-risk environments, cameras, cable-reel remote control can be used to The product was commissioned by one of AUX lights, motorised and manual cable NEW ADDITIONS operate paying-out, rewinding and crawler the world’s largest utilities, National Grid reels, a float raft, controls, software and One of the new additions, is the new movements with 300 m and 200 m motorised UK, with a brief to design a board to support accessories. Proteus CRP140 Crawler. The CRP140 has a cable reels. one wheel of a 3.5 t vehicle over a 900 mm Mini-Cam recently launched major compact, nickel-plated brass body and a opening and to use the Low Pro technology. Oxford Plastics’ new Low Pro Safe Cover 15/10. additions to its Proteus range that are motorised elevator making it one of the INNOVATIVE ACCESSORIES In most site configurations 15/10 does not heaviest crawlers on the market. It includes The range of Proteus compatible need to be fixed in place, reducing installation OXFORD PLASTICS’ LOWPRO SAFE COVER 15/10 SPECIFICATIONS Mini-Cam’s collection of connections, locks accessories gives operators the option of time and costs of footpath reinstatement. • PVC anti-slip edge and higher load rating • Designed with gas vents and probe and devices. adapting existing machines for a broader The 15/10 also reduces the need to use • Easier to manoeuvre and transport hole The CRP140 also features a flexible rear spectrum of jobs, rather than purchasing steel plates in driveway applications, which than traditional steel plates • Shock resistant connector, soft black rubber wheels to separate machinery. The crawler camera complies with best practice nationally. The improve traction in pipes, a quick-change extender moves the camera position forward • Central section made from glass • Easily lifted by two people increased loading and design also enables the wheel lock, an auxiliary light with a rear-view by 100 mm, taking it beyond the crawler to reinforced composite 15/10 to be used in pedestrian applications • Can be personalised with corporate camera to aid reversing, a sonde and an provide a view of the invert of the pipe, while that require a span or trench up to 1,200 mm, • Tested to vehicle weight of 3.5 t vehicle logo inclination sensor. a brick egg stabiliser, which improves crawler greatly improving the choices of product over 900 mm opening and • Designed and manufactured in the UK The Proteus Crawler Cradle adapts both stability to prevent it from rolling over during available for utilities and contractors, who • Tested 400 kg for pedestrians over the CRP140 and CRP150 crawlers for use in inspections in pipes with egg-shaped profiles. were involved in the design process of the 1,200 mm opening The Proteus CRP300 Crawler product. A is designed to inspect 300 mm to 1,000 mm pipes with high flow rates. By attaching camera elevation platform, a telescopic accessory, operators can be manually moved up and down to inspect pipes of up to 2,000 mm. An upgraded version of the ProPIPE reporting software system has also been released, enabling users to generate C reports in a reader-friendly PDF format.

ABOUT SPOUTVAC B Spoutvac specialises in the manufacture and design of vacuum loading and high pressure

A: The CRP140 Crawler. water jetting technologies for industrial cleaning, hydro excavation, and drain and sewer B: A CRP140 Crawler fitted to the Proteus Crawler cleaning. It is also an Australian and New Zealand distributor of Mini-Cam’s Proteus range of Cradle. inline inspection equipment. For more information visit www.spoutvac.com.au C: The Proteus Crawler Cradle.

LOCATING THE LOCATOR which can lead to slow down due to the heat because having one frequency will not be to perform better in a certain frequency from driving all the cores and high battery ideal in all circumstances of locating, limiting range, then it is safe to assume that the by Anthony Johnstone, Access Detection Sales Director and NULCA Committee Assistant usage. By switching off this extra information operators from being able to locate passive antenna has been tuned to that range. and demand, better results can be found in signals as well. High quality antennas usually consist of a some cases, while also having a more Modern antennas are required do a lot ferrite core with copper. These are generally Access Detection’s Anthony Johnstone outlines the appropriate steps that are essential when selecting the responsive locator and increased battery life. more since technology has progressed. They classed as either a focused antenna or right electromagnetic field locator. not only have to perform over a wide variety air-cored antenna; both have advantages and ANTENNA BOARD of frequencies, but also need to do it disadvantages. This is equally as important as the control efficiently in a small, lightweight size. The most common antenna in modern head. Even after more than 60 years of Manufacturers decide whether they want locators are the focused antennas. You can urchasing the right cable locator can be a CONTROL HEAD different things to make locating easier, but locating instruments, the antenna represents their locator to perform better on lower to identify these by seeing a large, round ferrite difficult task. So, let’s look at what makes The control head houses the processors that the most important fact to consider is that a one of the most important factors: the type medium frequencies, or high frequencies. core inserted between small copper coil aP good locator, minus all the marketing hype are required to decipher the information from lot of these representations on the screen can of signal the control head receives. No manufacturers like to admit this, but packs. and features that come with modern locators, the antenna board. This is transferred to a also lead to inaccurate locations. Early machines in the 90s only had to locators perform better on low, medium or Although size does help with receiving some of which most will rarely use for a display showing a visual representation of the contend with one or two receiving high frequencies. more signals, to get the greatest performance majority of locating tasks. information it receives from the antennas. PEAK AND NULL MODES frequencies, so manufacturers were able to Trying to get a locator to perform well at in a specific area it really comes down to how Processors in modern locators may display The best way of locating a service tune these antennas to these specific less than 1 kHz and simultaneously trying to the antenna is tuned and what areas the THE RECEIVER many things, but the most important is accurately is by using the individual modes or frequencies. In a lot of cases earlier machines make it work equally as well at 200 kHz and manufacturer decides to focus on in the Many children have an interest in science monitoring signals from the antennas. It antennas. It not only teaches correct actually perform better tuned on those over is almost impossible. If a locator seems design of the antenna. and technology, perhaps even owning a must display instant depth and current, techniques, it also teaches the operator to frequencies than modern machines. simple electronics kit that created a circuit multiple times for accuracy, while also being confirm the signals that they are receiving. A good example is a single frequency with an antenna to pick up radio waves. This efficient with battery usage. Driving all cores can lead to high battery locator. The antennas on these machines are Anthony Johnstone will deliver a training presentation and discussion during NULCA’s is a good example of how a receiver works. The purpose of the screen is to give a drain. These simple modes also require the precisely tuned to an individual frequency, inaugural Damage Prevention Conference, which will run alongside No-Dig Down Under. The circuit would consist of capacitors, representation of the signal, which is a very unit to drive all these antennas at once, while allowing far better performance than ‘Best practices: the seven steps to good locating’ will take place on 14 September at 8.30am. resistors, an amplifier and speaker. The important method for determining the monitoring depth and current. multi-frequency locators. Although this is For more information visit www.event.nulca.com.au and visit Access Detection at booth 88. antenna was composed of a plastic tube with position of the service. Manufacturers do This may put a drain on the processor an advantage, it is also a disadvantage copper wound around it, with the wound copper picking up a particular frequency range in the radio wave band. A locator works in a similar fashion, albeit Always on the spot it is a little more complex. It is still composed www.vivax-metrotechaus.com of a circuit and antenna that is tuned to a frequency range that picks up on either natural signals or transmitter based signals. Vivax-Metrotech AUS – Your reliable partner for all your location needs A modern receiver normally has a control head with a display and the antenna board. PIPE AND CABLE LOCATION & INSPECTION CAMERA SYSTEMS Both are extremely important and must work together to perform with locating signals. A A: The control head. B: The reciever. C: The antenna board.

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THE FUTURE REDUCING THE DAMAGE scanned and marked-up by trained delivered, in-house or externally provided. professionals using reliable location tools. Whichever route is chosen, the trainers must Radiodetection are rolling out a new online Tools should be used with maps when be experts in the selected tools. logging and analysis product, the CAT Damaging underground pipes and cables during underground excavation is a serious and expensive problem available; it’s important not to rely on maps Even with sound guidelines and training, it Manager Online. It is currently only available of growing importance. By focusing on using the best detection tools, developing training and procedures, alone or to simply guess. is vital that tools are used correctly and in the UK, with plans for it to be available and changing on-site behaviours companies can significantly reduce the risk of damage and harm. There are two main approaches to finding procedures are properly followed. worldwide. services with electromagnetic locators: Radiodetection’s locators support customers For users of the CAT4™ avoidance tool avoidance and precision. in this task by recording what is done with with built in GPS, the CAT Manager Online For the avoidance approach, the CAT tools, the RD7100™ and the provides a cloud-based, near real-time view of igging holes in the ground is a Engineers, the UK sees around 60,000 strikes In many countries, injury at work can result Radiodetection’s CAT and Genny range RD8100 precision locators. the fleet of locators. The data from each fundamental part of construction; each year. Excavation in both the countries is in criminal prosecution and large fines. In provide easy-to-use but powerful tools This data-logging functionality records key locator is uploaded to the cloud where it can Dunfortunately, nearly every time ground is highly-regulated, so it stands to reason that some countries, the average cost of cable designed for excavation teams. For precision locator parameters and stores the logs in be visualised and analysed by the customer to broken there is a risk of damaging rates of damage are more likely to be higher strikes can exceed AU$30,000 per event. locate applications, Radiodetection’s 8100™ on-board non-volatile memory. The locator measure compliance and further reduce utility underground services. Damage can be both in other regions with less regulation. Damage can occur for four main reasons: locator series tends to be used by professional stores the mode that was being used, the damage and harm. expensive and dangerous, and has the The trend of increasing urbanisation across • not using detection tools utility locators and survey professionals, signal being detected, the sensitivity setting potential to seriously impact a company’s the world will lead to more cables and pipes • not using the best tools offering a broader choice of modes and of the locator, the depth of the located service REFERENCES reputation. in the ground, as well as more frequent • working practices are not adequate or are frequencies for the precise identification of and many more parameters. 1 Common Ground Alliance. 2014. Annual Being able to excavate safely is a excavations. These factors have potentially not understood individual services. Selected models have a built-in GPS, DIRT Report. Arlington, VA: Common fundamental competence for a utility serious consequences. • on-site behaviours not correctly reflecting which also stores logs. With the data that is Ground Alliance. company, its contractors and the construction The danger of damaging underground desired working practices. GOOD PRACTICE AND TRAINING logged, supervisors can check whether or not 2 AS 5488. 2013. New Australian standard industry. Fortunately, there are a range of utilities can be seen in news reports across the Fortunately, there are simple solutions for Forward-looking companies use guidelines locators were used, if they were used correctly, for underground utilities. Utility Magazine well-established techniques that can be used world, describing serious injury or death as a each of these problems that have been such as the Subsurface Utility Information2 and assess the compliance to procedure. Australia. to reduce these risks cost-effectively. result of striking buried cables or pipelines. adopted across the world. for clarification on their own safe working Damage is also expensive: utilities have to be procedures. In addition, effective training in RISKY BUSINESS repaired, productivity will be reduced, DETECTION TOOLS safe work and underground location is For more information visit www.radiodetection.com and visit Radiodetection at booth 49A. In the US, there were 340,000 strikes in reputations are weakened and compensation The simplest and most important step is extremely important. Training can be vendor 20141 and, according to the Institute of paid. not excavating before the area has been

The RD8100 locator. The CAT4 avoidance tool.

FALCON VISION

DCI has developed a new approach to locating on HDD worksites, taking into account the challenges that come about from active and passive interference. The company is calling it the ‘Falcon approach’ and has combined it with its renowned DigiTrak F5 locator, to create a powerful and accurate guidance system.

n today's competitive underground drilling landscape of deeper bores and more challengingI jobsites, interference from both active and passive sources, has emerged as one of the primary obstacles to completing horizontal directional drilling (HDD) installations on time. Interference varies from jobsite to jobsite, at different points within the same jobsite, and even with time of day. A standard HDD locating system configuration consists of three components: a transmitter, a receiver and a remote display. The transmitter resides inside a drill head at the front of the drill string, and the receiver receives the signal emitted by the transmitter and in turn sends data back to the remote The DigiTrak Falcon F5 location system. display situated at the drill rig. These data and signal transmissions are DCI CONCLUDED THAT SELECTING A TRANSMITTER wireless and therefore subject to outside interference. To address the issues associated FREQUENCY THAT SIDESTEPS INTERFERENCE IS FAR with transmission interference, Digital Control Incorporated (DCI) has developed MORE EFFECTIVE AT OVERCOMING THIS OBSTACLE new technology that offers a new approach to THAN SIMPLY INCREASING POWER. HDD locating. After extensive research and testing in into bands, then selecting the appropriate The Falcon F5 system is easy to learn and some of the most challenging interference bands least susceptible to the observed simple to use every day. By following a few environments in the world, DCI concluded interference. easy steps at the beginning of each pilot bore, that selecting a transmitter frequency that The Falcon F5 uses nine bands to the company says drilling will be underway in sidesteps interference is far more effective at determine the best-performing of hundreds minutes. DCI defines product success as overcoming this obstacle than simply of frequencies between 4.5 and 45 khz. enabling crews to complete more work in a increasing power. When the Falcon F5 is paired with the shorter amount of time and that’s what lead Sub-k™ Rebar Transmitter, three additional the development of the technology. FALCON TECHNOLOGY ultra-low sub-kilohertz frequency bands, The introduction of the Falcon frequency The DigiTrak Falcon F5 is the crown jewel .33-.75 kHz, are available for dealing with optimisation makes the DigiTrak Falcon F5 a of the DigiTrak line of guidance systems and the effects of passive interference. more powerful locating system that, addresses integrates the new wideband technology. The The product also gives operators the option active interference using a single wideband product represents a major step-forward in to optimise one band for best performance on transmitter. The Falcon F5 gives HDD crews helping crews overcome one of the biggest the majority of the bore and the other band the best frequencies and features to get the obstacles to completing their underground for a high-interference segment. job done at every jobsite, every time. drilling projects: passive (metallic) and active interference. ABOUT DCI The Falcon F5 has all the advanced features of the classic F5 system, like DataLog, fluid DCI’s Australian customer support office is located in Southport, Queensland. The office pressure monitoring, and dual frequency serves Australia, New Zealand, and parts of the South Pacific with customer service and bands, but combines it with DCI’s new technical support, on and offsite training, repairs and sales support. ‘Falcon technology’. Falcon technology For more information visit www.digitrak.com and visit DCI at booth 38. involves dividing a wide range of frequencies

PROMOTE YOUR VALE ELIZABETH ‘LIZ’ BOESEN UTILITY LOCATION

UTILITY LOCATION One of NULCA’s most valued members extends its deepest sympathies to her TECHNOLOGY SET BUSINESS IN and a past president, Elizabeth ‘Liz’ husband, John Boesen, and to her TO REVOLUTIONISE Boesen, sadly passed away in late-May extended family. “NULCA would like to TRENCHLESS 2017. Liz was the NULCA President thank Liz for the time and effort she AUTONOMOUS AUSTRALASIA between 2007 and 2008, and was the volunteered to NULCA and for her VEHICLES NULCA member representing Rubicof tireless work progressing the utility Trenchless Australasia is now offering Pty Ltd, based in the Hunter Valley, New location industry,” said NULCA Vice online and print advertising South Wales. The NULCA Committee President Nat Hunter. Rest in peace, Liz. The Massachusetts Institute of Technology opportunities to utility location (MIT) Lincoln Laboratory has reached an contractors and NULCA members. agreement with Geophysical Survey In addition to a number of online NULCA RELEASE PROGRAM interpret AS5488 from NULCA President Systems (GSSI) to produce commercial advertising packages, contractors can Ian Lambert; and a presentation on a prototypes of technology that assists now purchase a business card FOR INAUGURAL DAMAGE congressional study with the US autonomous vehicles to navigate using advertisement in the quarterly PREVENTION CONFERENCE Department of Transportation’s Pipeline subsurface geology known as localising Image supplied by MIT Lincoln Laboratory edition of Trenchless Australasia, the and Hazardous Materials Safety ground penetrating radar (LGPR). official publication of the NULCA’s Damage Prevention Conference Administration (PHMSA) from Energy The MIT Lincoln Laboratory generate a baseline map of a road’s Most autonomous vehicles rely on Australasian Society for Trenchless will be held on 13-15 September 2017 at Q’s Aaron Smith. Engineers who developed LGPR have subsurface, the idea being that whenever optical systems that ‘see’ road surfaces and Technology (ASTT). the Gold Coast Convention and Exhibition The conference program will cover demonstrated that the technology’s an LGPR vehicle drives along a road, the surrounding infrastructure to localise If you are interested in developing Centre, Queensland. The event is being additional topics, including: features in soil layers, rocks, and road data can be used as a reference map. themselves. a package that suits your business, held alongside the ASTT’s biennial • Permanent Markers bedding can be used to localise vehicles’ LGPR has even been used to a keep a “Optical systems work well in fair contact Dave Marsh on No-Dig Down Under Conference and • Common Ground Alliance accuracy. GSSI will build and sell the vehicle in a traffic lane in situations where weather conditions, but it is challenging [email protected] or Exhibition. • Data collection prototype systems, and while the snow, fog or dust has obscured and risky for them to work when snow +61 3 9248 5100. No-Dig Down Under will run from • Ground penetrating radar (GPR) developers of self-driving cars are likely aboveground features. It has demonstrated covers lane markings and road surfaces or Advertising companies and 12-15 September 2017 and will feature • Multi Array GPR the initial customers, companies providing localisation to be accurate to within a few fog obscures points of reference. NULCA members are also invited to three training courses, a two-stream • AS5488 equipment and services for trucking, centimetres, in real-time and at high “Even in fair conditions, having an submit editorial for publication in conference program running over two days, • DBYD Certification construction, mining, and agriculture may speeds, and even at night. independent sensor to rely on when your Trenchless Australasia magazine. special contractor-based toolbox sessions • Vacuum excavation also find interest in the LGPR Speaking on the project, LGPR Lead optics aren’t working could add several The next deadline for submissions is which are FREE to attend for anyone • USA 811 Process technology. Researcher Byron Stanley said, “This orders of magnitude to the reliability of 10 November 2017. These promotional interested, and a sold-out exhibition hall • New Zealand Certification Its sensors use high-frequency radar technology could significantly impact the current autonomous lane keeping systems. opportunities are a result of a with over 80 companies exhibiting. In addition to the general program, reflections of underground features to self-driving vehicle industry. “This technology can save lives.” partnership between National Utility For further information on No-Dig NULCA has confirmed that its AGM and Locating Contractors Association Down Under, turn to page 18, or visit Committee Election will be held 15 (NULCA) and Great Southern Press www.nodigdownunder.com September 2017, the final day of the aimed at further developing the utility The two-day program for the Damage Damage Prevention Conference. By SEND US YOUR PHOTOS! location industry. Prevention Conference will include attending the NULCA AGM, members are Considering Trenchless Australasia’s presentations from local and international eligible to receive an AU$100 discount on established readership of the asset experts, product demonstrations, the their membership renewal fees for the This photo was taken by NULCA member managers sector, directional drilling NULCA AGM, and three workshops coming year. For further information on Mick McGoldrick of Cavan Constructions contractors, and underground works covering topics relevant to the utility the AGM and Committee Election, visit during an NBN install in Warrnambool, professionals, this opportunity will location subsector. the NULCA website: www.nulca.com.au Victoria. allow utility location contractors to Highlights of the program include: a There will also be two evening functions, “The image shows that the contractor has reach their desired audience in a presentation from Khrysanne Kerr from with the Wednesday event being sponsored chosen to leave the asbestos pit in-situ and direct and effective way. the US-based Common Ground Alliance; by Ditch Witch, and the Thursday evening place a nice new PVC collar, disguising the The partnership has seen the an examination of how to accurately function being sponsored by Vermeer. fact that they did not replace the old pit,” creation of a regular feature in said Mr McGoldrick. photos for your chance to be featured in an Australasia magazine. Send your photos to Registration fees for the event are as Trenchless Australasia magazine and a can be purchased for AU$100. For further Have you spotted an interesting utility set upcoming Utility Location e-newsletter and NULCA Vice President Nat Hunter at follows: information on the NULCA Damage monthly e-newsletter with news up on site or out on the street? Send us your in the upcoming edition of Trenchless [email protected] Prevention Conference visit specifically targeted to the utility • NULCA member registration:* AU$549 www.event.nulca.com.au location sector. If you are interested • Non-member registration: AU$599 in subscribing to these monthly *Includes registrations for all staff, DO YOU HAVE COMPANY NEWS YOU WOULD LIKE FEATURED IN TRENCHLESS AUSTRALASIA • Speaker registration: AU$499 industry updates, please contact associates and partner made by the member OR THE UTILITY LOCATION E-NEWSLETTER? Chloe Jenkins at cjenkins@gs-press. • Speaker day pass:** AU$100 **Includes day of presentation but does not com.au or +61 3 9248 5100. Additional tickets for evening functions include evening events Contact Managing Journalist Chloe Jenkins to submit your news: [email protected]

PipeWorks New Zealand presented on the sponsorship of Interflow and PipeWorks • Sean Wharton from Hammerhead ASTT HOSTS TECHNICAL FORUMS Titahi Bay u-shaped sewer renewal New Zealand. This event was attended by Trenchless Equipment spoke about • Sean Wharton from Hammerhead over 30 people and featured five technologies and methods for sliplining Trenchless Equipment spoke about presentations, which are outlined below. without a winch ACROSS THE REGION technologies and methods for sliplining • Leigh John from Aquatech Solutions Wellington’s next ASTT Technical Forum without a winch spoke on improving infiltration and the will be held in 2018. In the interim, there will During July, the ASTT hosted a number of Technical Forums in Melbourne, Sydney, Auckland and Auckland’s next ASTT Technical Forum resilience of pipelines using trenchless be an ASTT Technical Forum held in will be held at the Heritage Hotel on rehabilitation techniques Christchurch on Thursday 9 November 2017. Wellington. The forums, which commenced in 2016, are now established as a regular opportunity for Wednesday 8 November 2017. The event will • Todd Randall from Iplex New Zealand The event will feature presentations from trenchless professionals to meet, exchange ideas, and network with potential clients. feature presentations from Primus Line, gave an overview of recent horizontal Hynds and Utility Location Services. Please Humes, and Aquapipe. Please note that this directional drill installations completed in note that this is subject to change; the final is subject to change; the final program will be the United State and New Zealand program will be confirmed and released closer confirmed and released closer to the date. • Americo Dos Santos from Hynds Pipe to the date. he events are organised by the ASTT’s this is subject to change; the final program and released closer to the date. Systems and Matt Mules from Abergeldie To receive updates on upcoming ASTT event partner, Great Southern Press will be confirmed and released closer to the To receive updates on upcoming ASTT WELLINGTON, NEW ZEALAND Harker gave a joint presentation on Technical Forums in New Zealand contact (GSP),T and are made possible by the generous date. Technical Forums in New South Wales Thursday 20 July 2017 precast cassion units GSP Event Manager Rebecca Burns support of a number of sponsors. Here, To receive updates on upcoming contact GSP Event Manager Rebecca Burns Wellington’s recent ASTT Technical • Ammar Ahmed and Simon Ganley from ([email protected]) or ASTT Trenchless Australasia reviews the events held ASTT Technical Forums in Victoria contact ([email protected]) or ASTT New Forum was held at the Bolton Hotel. The PipeWorks New Zealand presented on the New Zealand Councillor Blair Telfer throughout July and provides details of ASTT GSP Event Manager Rebecca Burns South Wales Councillor Nabil Issa event was made possible by the generous Titahi Bay u-shaped sewer renewal ([email protected]). Technical Forums scheduled for November. ([email protected]) or ASTT ([email protected]). President and Victorian Councillor Chris MELBOURNE, VICTORIA Frangos ([email protected]). AUCKLAND, NEW ZEALAND Thursday 13 July 2017 Wednesday 19 July 2017 Melbourne’s recent ASTT Technical SYDNEY, NEW SOUTH WALES Auckland’s recent ASTT Technical Forum Forum was held at the Munich Brauhaus, Thursday 27 July 2017 was held at the Heritage Hotel. The event Docklands. The event was made possible by Sydney’s recent ASTT Technical Forum was made possible by the generous the generous sponsorship of Ditch Witch, the was held at the Rydges in Bankstown. The sponsorship of Interflow and PipeWorks Drain Man, and Interflow. event was made possible by the generous New Zealand. The event was attended by over 30 people sponsorship of Ditch Witch, the Drain Man, This event was attended by over 70 people and featured three presentations, which are Interflow and Primus Line. and featured six presentations, which are outlined below. This event was attended by over 25 people outlined below. • David Dodemaide from Interflow and and featured three presentations, which are • Innes Fisher from Utility Location Matthew MacDonald JH/KBR JV gave a outlined below. Services presented on the topic of project report on the Merri Creek sewer • Mark Trembath from Primus Line spoke trenchless utility installation and what it rehabilitation project. on the CICL critical trunk main means for the future of utility location • Jeroen Wassenaar from Qenos spoke rehabilitation project • Leigh John from Aquatech Solutions about the Chichester trunk main • John Monro from Interflow discussed the spoke on improving infiltration and the rehabilitation. Merri creek sewer rehabilitation project resilience of pipelines using trenchless • Yusuf Bardi from the Melbourne Metro • Sean Wharton from Hammerhead rehabilitation techniques Rail Authority gave an update on the Trenchless Equipment spoke about • Todd Randall from Iplex New Zealand Metro tunnel project and how the technologies and methods for sliplining gave an overview of recent horizontal MMRA is working to expand and without a winch directional drill installations completed in upgrade Melbourne’s rail network. Sydney’s next ASTT Technical Forum will the United States and New Zealand Melbourne’s next ASTT Technical Forum be held at the Rydges in Bankstown on • Americo Dos Santos from Hynds Pipe will be held at Munich Brahaus on Thursday Thursday 30 November 2017. The event will Systems and Matt Mules from Abergeldie 23 November 2017. The event will feature feature a presentation from Qenos’ Jeroen Harker gave a joint presentation on presentations from South East Water, Wassenaar. Please note that this is subject to precast cassion units Coliban Water and Veolia. Please note that change; the final program will be confirmed • Ammar Ahmed and Simon Ganley from

WATER NEW ZEALAND VICTORIAN MAJOR

20-22 September 2017 PROJECTS CONFERENCE Claudelands Hamilton, New Zealand 28-29 November 2017 www.waternzconference.org.nz Melbourne Convention and Exhibition Water New Zealand’s 59th Annual Centre Conference and Expo will be held at Melbourne, Australia Claudelands in Hamilton on 20-22 www.expotradeglobal.com September 2017. In 2016 the event was The th8 annual Victorian Major Projects attended by over 1,300 individuals Conference will be held on the 28-29 working in the sector; attendance in 2017 Nov 2017 at the Melbourne Convention is expected to exceed that number. Exhibition Centre. In its 8th year running, The event will feature a two-day, Image credit: www.hamiltonwaikato.com the event continues to be the largest six-stream conference program covering construction and infrastructure everything from data issues and strategic conference in Victoria attracting over planning, through to thought leadership presentations, a large-scale trade minded professionals to share experiences 200 delegates annually. shutterstock © Greg Brave and water treatment. The ASTT’s exhibition, and a pre-conference and knowledge and build new The two-day conference provides highly Immediate Past President, Steve workshop on the learnings from the relationships. I invite you to participate as valuable networking opportunities where Apeldoorn, acted as a member of the Havelock North campylobacter outbreak. delegates and enjoy what Hamilton and project managers, operators, contractors, With significant infrastructure projects Tunnel, there will no doubt be a technical committee that compiled the Water New Zealand has invited all its region has to offer. consultants and investors can learn about already underway in Victoria, such as the significant amount of discussion about the conference program. professionals in the water industry to “It is the highlight of the 3 Waters what projects are in the pipeline for Melbourne Metro Rail Project, and other role Trenchless Technology will play in Water New Zealand will also include attend the event, saying “Once again, this events calendar and an occasion not Victoria and capitalise on the business projects planned for coming years, the delivery of infrastructure projects keynote presentations, poster conference will bring together like- to be missed.” opportunities being created. including the Western Distributor across the state.

AUSTRALIAN UTILITY WEEK

29-30 November 2017 Melbourne Convention and Exhibition Centre Melbourne, Australia Now in its 15th year, the 2017 edition of Australian Utility Week will attract 2,000+ utility professionals from the electricity, gas and water sectors. The conference program includes a mix of Australian and international utility shutterstock © ChameleonsEye leaders, Smart Grid technology innovators, and research and development professionals. metering, smart cities, smart homes, operational excellence and customer As the premier business, innovation energy storage, field services, energy engagement. and information platform connecting the services and efficiency, intelligent The event serves as an annual meeting smart utility community, Australian buildings, big data analytics, asset point for the community and is attended Utility Week focuses on regional and management, analytics and IoT, cyber by over 2,000 individuals working in the global developments in smart grids, smart security, smart gas, smart water, utility sector.

DOES YOUR COMPANY HAVE AN EVENT THAT YOU WOULD LIKE TO SEE FEATURED IN TRENCHLESS AUSTRALASIA? Contact Managing Editor Nick Lovering to discuss promotional opportunities: [email protected]

THE AUSTRALASIAN SOCIETY FOR TRENCHLESS TECHNOLOGY ASTT CORPORATE MEMBERS

ABOUT THE ASTT • Liaise and establish affiliations with • A communication network to keep Abergeldie Harker Ltd GN Solids Control Qalchek Pty Ltd The Australasian Society for Trenchless related organisations within Australia, abreast of the advancement of the science Abergeldie Watertech Pty Ltd Governance Insight Pty Ltd Qenos Technology is a non-profit organisation. New Zealand and overseas and practices of Trenchless Technology AECOM Australia Pty Ltd Great Southern Press QuakeWrap Pty Ltd Corporate or individual membership • Encourage education, training and research. throughout the world AMC Drilling Fluids & Products H & H Contractors Ltd Queensland Urban Utilities is open to all who are concerned with the • Opportunity to become involved in the Atteris Pty Ltd Hard Metal Industries Pty Ltd Quinn Civil Pty Ltd provision of gas, water, sewage, drainage, THERE ARE CURRENTLY TWO LEVELS ASTT’s Special Interest Groups (SIGs) Aurecon Hard Metals Australia Pty Limited R & R McClure Excavations telecommunications and electrical services. OF MEMBERSHIP AVAILABLE which are technical diversions of the Aussie Trenchless Supplies Pty Ltd Holcim (Australia) Pty Ltd Ravago Australia Pty Ltd In the past, this has involved consultants, ASTT representing trenchless sectors. Bamser Holdings Pty Ltd Hychem International pty ltd Ravago NZ Ltd contractors, material and equipment Corporate Membership Boremore Directional Drilling Pty Ltd IDS Georadar RBM Plumbing and Drainage Pty Ltd manufacturers, public authorities at all The benefits of Corporate Membership to Individual Membership Bothar Boring IMCD Australia Ltd Rib Loc Australia Pty Ltd (SA) levels of government and those engaged the ASTT include: The benefits of Individual Membership to Bullseye Boring Insituform Pacific Pty Limited RMC Reservoir Maintenance Contractors in research and development for • A maximum of any five people from the ASTT include: Cairns Regional Council Interflow Pty Ltd Rob Carr Pty Ltd underground systems. your organisation included under your • A subscription to Trenchless Australasia Coe Drilling Pty Ltd Iplex Pipelines Australia Rose Atkins Rimmer (Infrastructure) Pty Ltd The principal objectives of the society membership magazine – four issues per year Comdain Infrastructure Iplex Pipelines New Zealand RPC Pipe Systems are to: • A subscription to Trenchless Australasia • Discount rates at national conferences Concrete Treatments NZ ITS Pipetech Pty Ltd SA Water • Advance the science and practice of magazine – four issues per year and exhibitions Connect 8 John Holland Tunnelling Scomi Australia Trenchless Technology for the public • ISTT year book acknowledgement • Discount rates at ISTT International Contracts and Structures Services Kayden Industries (Australia) Pty Ltd Sewer Equipment Company (Aust) benefit • Maintenance of the ASTT database to No-Dig events Construction FSG KBR Infrastructure and Minerals Sydney Water • Provide a forum in Australia and showcase the capabilities of member • A communication network to keep Customized Drilling Services Pty Ltd kwik-ZIP Spacers Tapex New Zealand for the exchange of companies on the ASTT’s website abreast of the advancement of the science D.J. Mac Cormick Contractors LKL International Pty Ltd Toro Australia Pty Ltd knowledge and skills in the field of • Acknowledgement in ASTT’s Trenchless and practices of Trenchless Technology Digital Control - Australia M. Tucker & Sons Pty Ltd Trenchless Advisor Pty Ltd Trenchless Technology Australasia magazine throughout the world Diona Pty Ltd Mainmark Australia TT Asia Pacific Pty Ltd • Arrange or sponsor meetings, conferences • Discount rates at national conferences • Opportunity to become involved in the Ditch Witch Australia Pty Ltd Mainmark New Zealand Tunnel Boring Australia Pty Ltd and symposia on subjects consistent with and exhibitions ASTT’s Special Interest Groups (SIGs) Ditch Witch New Zealand Limited March Cato Ltd Tunnelcorp Pty Ltd the objectives of the society • Discount rates at ISTT International which are technical diversions of the Diversified Services Australia McElroy Manufacturing Inc. UEA Pty Ltd • Encourage the interchange of specialist No-Dig events ASTT representing trenchless sectors. DKM Utility Services Pty Ltd McMillen Jacobs Associates (NZ) Under Road Boring WA knowledge and practices in Trenchless DM Civil Metrocorp Technologies Unitywater Technology within Australia, New Zealand Dormway Pty Ltd Monkey Media UVS Pty Ltd and overseas Downer EDI Works Mudex VE Hire Pty Ltd Drillers World Australia Nu Flow Technologies 2000 Pty Ltd Vermeer Equipment Holdings Pty Ltd Drilling Solutions Australia Pty Ltd Opus International Consultants Ltd Vinidex Pty Limited MEMBERSHIP SUBSCRIPTION RATES Edge Underground Pezzimenti Laserbore Pty Ltd Vivax-Metrotech AUS MEMBERSHIP 12 MONTHS Empire Infrastructure Pezzimenti Trenchless Pty Ltd Warren Smith & Partners EPTEC Pty Ltd Pezzimenti Tunnelbore Pty Ltd. Water Corporation Corporate membership Australian only AU$594 Fulton Hogan PIHA Pty Ltd Watercare Services Ltd GST inclusive Fulton Hogan Construction Pty Ltd Pipeline Drillers Group Wilmot Plumbing & Pipelining Global Pipe PipeWorks Corporate membership New Zealand only AU$540 GM Microtunnelling Primus Line

Individual membership Australian only AU$148.50 GST Inclusive UPCOMING EVENTS

NO-DIG DOWN UNDER ASTT TECHNICAL FORUM AUCKLAND ASTT TECHNICAL FORUM VICTORIA Individual membership New Zealand only AU$135 12-15 September 2017 14 November 2017 23 November 2017 Gold Coast, Queensland New Zealand Melbourne, Victoria www.nodigdownunder.com www.trenchless-australasia.com/events www.trenchless-australasia.com/events

To join the ASTT, fill out the application form located at the membership section of the society’s website: WATER NEW ZEALAND ASTT TECHNICAL FORUM WELLINGTON ASTT TECHNICAL FORUM NEW SOUTH WALES www.astt.com.au/membership/application_form/ 20-22 September 2017 15 November 2017 30 November 2017 Hamilton, New Zealand Wellington, New Zealand Sydney, New South Wales www.waternzconference.co.nz www.trenchless-australasia.com/events www.trenchless-australasia.com/events

Access Detection...... 57 ITS PipeTech...... 5 Sewer Equipment Company Australia Akkerman Inc...... 67 Jackson's Products & Services...... 56 (SECA)...... 62 Aussie Trenchless Supplies Pty Ltd...... 46, 47 KRE Engineering Services Pty Ltd...... 31 Spoutvac Industries...... 41 Austeck Pty Ltd...... 1 kwik-ZIP...... 9 STG Global...... 45 Bucher Municipal Pty Ltd...... 51 McMillen Jacobs Associates...... 83 Tapex...... 39 C.R. Kennedy...... 33 McRobert Group...... 97 Total Drain Cleaning Pty Ltd...... 2-3 Civil Safety Products Pty Ltd...... 32 Miller Pipeline...... 84 TT Asia Pacific...... 44 D.J. Mac Cormick Contractors...... 49 No-Dig Depot...... 55 Tunnel Boring Australia Pty Ltd...... 37 Digital Control Incorporated...... 91 Pezzimenti Trenchless...... 58 Tunnelcorp...... 40 Ditch Witch Australia Pty Ltd...... 7, 22, 61 Pezzimenti Tunnelbore Pty. Ltd...... 11 Vac Dig ...... 77 Edge Underground...... 72 Prime Drilling GmbH...... 23 Vac Group Operations...... 53 Hunting Trenchless...... 35 Prime Horizontal...... 71 Ventia...... 43 iMPREG GmbH...... 52 Radiodetection Australia Pty Ltd...... 95 Veolia Water Technologies (Australia) Pty Ltd...36 Interflow Pty Ltd...... IFC, IBC Radlinger Primus Line GmbH...... 79 Vermeer Equipment Holdings Pty Ltd ..... OBC Iplex Pipelines (NZ)...... 69 Rangedale Drainage & Civil Services...... 89 Vivax-Metrotech AUS...... 87 Iplex Pipelines Australia Pty Ltd...... 81 EDITORIAL SCHEDULE 2017-18

Australasian December 2017 March 2018 Trenchless June 2018 September 2018 Directory 2018

This indispensable HDD Tunnelling & reference guide Pipe jacking HDD Spiral wound lining microtunnelling includes fully CIPP FEATURES Slip lining indexed company Inspection & Spray lining CCTV Pipe & conduit listings, all condition CCTV Australasian Education & Industry standards assessment Vacuum excavation councils and training OH&S utilities and more.

REGIONAL FOCUS New Zealand Victoria New South Wales Queensland

No-Dig Down OzWater'18 Under 2017 Australian Utility Stormwater ASTT Technical Water New ASTT Technical Week DISTRIBUTION New Zealand Forums Zealand Forums ASTT Technical ASTT Technical ASTT Technical Forums Forums Forums DEADLINE 10 NOVEMBER 2017 16 FEBRUARY 2018 29 MARCH 2018 11 MAY 2018 3 AUGUST 2018

DIGITAL ADVERTISE IN WEBSITE MAGAZINE PAGE VIEWS* REACH 10,900+ TRENCHLESS 7,400+ AUSTRALASIA

The official journal of the Australasian Society for E-NEWS MAGAZINE Trenchless Technology. SUBSCRIBERS SUBSCRIBERS 5,500+ For advertising enquiries contact David Marsh 3,000+ Ph: (03) 9248 5100 | E: [email protected]

100 | SEPTEMBER 2017 | TRENCHLESS AUSTRALASIA Follow us on Twitter @TrenchlessOz | www.trenchless-australasia.com Your trusted infrastructure renewals delivery partner for 80 years Solutions for the whole network

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