abergeldie overview · substation installations, security upgrades, pipe-jacked tunnels and footing...

ABERGELDIE COMPLEX INFRASTRUCTURE

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Complex infrastructure projects that build better communities

Abergeldie designs and delivers dams, bridges, tunnels, recreation facilities, water treatment and process facilities, rail and mining infrastructure, electrical substations, marine works and pipeline rehabilitation: the complex infrastructure needed to build better communities.

ABERGELDIE OVERVIEW

Complex projects, large or small, challenge the loyal, professional, multi-disciplined Abergeldie team to “think outside the square”. Ingenuity, innovation and determined attention to the detail of project planning and management have built our enviable reputation for quality. At Abergeldie, quality is all about what the client expects. To meet and exceed those expectations, we apply the professional engineering and management standards of a major contractor but with an approachable, dynamic and flexible culture that adapts to the diverse requirements of individual clients and projects.

Abergeldie has unwavering dedication to safety. Our sophisticated, integrated safety, environmental and quality management systems are third party certified to international standards, with the safety elements having been re-accredited recently by the Office of the Federal Safety Commissioner for the maximum allowable period of six years.

Through growth since 1994 and more recent strategic corporate acquisitions, Abergeldie has progressively increased the scale and range of its project expertise and capacity. Award-winning quality in project delivery has earned Abergeldie recognition as a leading mid-tier infrastructure provider.

CONTENTS02 Introduction

03 Bridges & Roads05 Dams07 Rail & Transport08 Recreation

09 Electrical09 Petrochemical

10 Wastewater11 Aeration & Dewatering11 Odour Management12 Recycled & Potable Water

13 Pipe Renewal

15 Marine

16 Ventilation Shafts

17 Tunnelling

MARINE

MINING

TUNNELLING

ENGINEERING

ENERGY

WATER

PIPE RENEWAL

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Lucinda Bulk Sugar Terminal (Nth QLD): Winner: National CCF Award Category 4, 2013

A record breaking Vent Shaft (Southern Coalfields, NSW): our deepest blind-bored Vent Shaft completed to date. Abergeldie carried out detail design and construction of a blind-bored ventilation shaft to a depth of 516m with hydrostatic composite steel/concrete shaft linings. It is a monumental achievement for our drilling team; even greater considering the shaft’s unusually broad 6.2m diameter and the challenges of very hard rock in the lower strata.

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ABERGELDIE COMPLEX INFRASTRUCTURE ABERGELDIE COMPLEX INFRASTRUCTURE

Every bridge project is individual.Variations in complexity and scopedemand a clear focus on client needsand a flexible manner to projectdesign and delivery. With that kind ofapproach, Abergeldie has been buildingbridges to connect communities forover two decades. Some of our successful, recent constructions have met the need to support expanding communities: Shone Ave Realignment Projects 1 and 2 significantly improve access to Horsley and planned residential expansion in the West Dapto development area.

The Schofields Road project upgrades a 2.1 km stretch of the road, between its intersections of Windsor Road at Rouse Hill and Tallawong Road at Schofields in western Sydney, replacing the existing two lane road and creek crossing with a four lane dual carriageway and two new, 32.5m long twin span road bridges.

BRIDGES & ROADS Links that improve community interaction and safety

Shone Ave Realignment Stage 1 (Horsley, NSW): demolition of the existing single lane road bridge and construction of a new two lane, triple span bridge and approach road.

Finalist: NSW CCF Earth Awards Category 3, 2014

Schofields Road Upgrade (Western Sydney, NSW): duplication of a 2.1 km section of Schofields Road and construction of twin, multi-span road bridges.

Winner: RMS Quality Construction Award, 2014

Redbank Creek Crossing #3 Bridge (Ipswich, QLD): replacement of the timber bridge swept away on the Esk – Hampton Highway during the 2010 - 2011 Queensland floods. The new bridge is designed to withstand future natural disaster events.

Winner: QLD CCF Earth Awards Category 2, 2013

One Mile Creek Bridge Approach Road Reconstruction (Ipswich, QLD): flood damage repairs to the southern approaches to the bridge and strengthening of the approach road embankments and road surface to protect the thoroughfare from damage from future flood events.

The bridge is a major transport artery over the Bremer River, connecting West Ipswich and Leichhardt, and linking Brisbane Street and Old Toowoomba Road accommodating pedestrians on the western side, with two lanes in either direction separated by a raised island for vehicle traffic.

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Shone Ave Stage 2 photo to be added once photographer sends through.

Shone Ave Stage 2 (Horsley, NSW): approximately 870m of road realignment, creek realignment and the construction of a new 70m long four span bridge on Shone Avenue over Robins Creek.

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Water storage for sustainable, drought-proof communities

With more than 10 years of experience in dam works such as zoned earth embankments, remediation works and vast concrete structures, Abergeldie can deliver on all aspects of water storage projects. Our complete construction packages include detailed design, procurement, construction, testing, installation and commissioning.

An award-winning example of our work is the Burrinjuck Dam Access Upgrade for State Water. To install the triple-section steel-trussed bridge over the spillway, innovative design and construction methodology was used throughout the project. Our team overcame challenges that included the isolated location of the site, high winds limiting the use of the cableway and the ‘less than expected’ lifting capacity of the existing cableway to safely and successfully complete the project.

DAMS

Grahamstown Dam Spillway and Embankment (Newcastle, NSW): new flood release control structure, zig zag concrete spillway and zoned earth embankment to increase water storage capacity in the Newcastle and Lake Macquarie regions.

Winner: NSW CCF Earth Award Category 3, 2006 Winner: Engineering Excellence Awards, Overall Winner, 2006

Burrinjuck Dam Access Upgrade (Yass, NSW): design, procurement, fabrication, installation, construction, testing and commissioning of a new steel trussed bridge for alternative access across the southern spillway from the dam parapet to the heritage listed onsite cableway’s tail tower, and new steel trussed tower stairs and platforms to improve access from the parapet wall down to the north and south spillway trainer walls.

Winner: NSW CCF Earth Awards Category 2, 2013Highly Commended: NSW AWA Awards, 2013Finalist: Engineering Excellence Awards, Infrastructure Projects Category, Sydney Division, 2014

Flood Damage Remediation (South East QLD): reconstruction and improvements to structures immediately below and adjacent to the spillways of three potable water dams at Somerset, Wivenhoe and Borumba to repair damage caused by the early 2011 Brisbane River floods. Works involved construction of retaining walls, bank and bed stabilisation by earthworks, placement of rip rap and access road repairs.

Wivenhoe Dam Spillway Remediation (South East QLD): slope stabilising with rock anchors and shotcrete. The project required an access road to be built in a precarious location on a mid-level bench above the river and below the lookout to the dam.

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Chichester Dam (Newcastle, NSW): remedial works to increase the safety of the dam wall while maintaining the storage and operational capacity of the dam. Works included raising the height of the left parapet wall, drilling a network of pressure relieving drainage holes and reconfiguring the right parapet to divert water flows.

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RAIL & TRANSPORT RECREATION

Abergeldie helps local councils, utility providers, road authorities and sporting groups to create a broad range of recreational infrastructure such as boardwalks, viewing platforms for tourists and temporary facilities for major spectator events. The scale, scope and complexity of these projects vary greatly, highlighting Abergeldie’s dynamic and flexible approach to meeting the needs of individual clients.

Telstra Sydney 500 V8 Supercar Track (Sydney, NSW): annual installation of temporary bridges, barriers and fences, and modifications to the roads around Sydney Olympic Park to enable the staging of the Telstra Sydney 500. All works are carried out in a short timeframe and with tight tolerances. Abergeldie provides any maintenance of the infrastructure needed during the three day event and upon the event conclusion remove all track infrastructure and return Sydney Olympic Park to its original state.

Winner: V8 Most Successful Event, 2010Finalist: NSW CCF Earth Award Category 2, 2013

Abergeldie’s complex rail project capabilities include earthworks, rock cutting and embankments, bridges, and complete railway station upgrades including stair and lift installations. Typical of our work was the Erskineville Rail Bridge project for Railcorp (NSW). The demolition of an old brick-arched bridge and construction of new road and pedestrian access over a six track live line in inner city Sydney required expert design, construction, safety and traffic management.

In recent years, Abergeldie has delivered several projects to improve bus transport infrastructure in the ACT and QLD, including construction of new bus interchange control buildings and passenger facilities. On the rail network in NSW, Abergeldie is contracted to design and construct upgrades to parking and pedestrian access facilities for commuters at multiple Sydney and regional railway stations under the Transport for NSW Rail Access Program.

Lennox Bridge Portals (Parramatta, NSW): construction of two access portals through the abutments of the State Heritage listed Lennox Bridge over the Parramatta River to allow pedestrians and cyclists to travel safely along the river banks. Signage and displays within the portals tell some of the history of the original early 19th Century structure. Before the project, the bridge was known to have two distinct sections; one built 1839 and the other (which widened the bridge) built in 1935. During construction of the portals, archaeological excavation works revealed the presence of a third wall beneath the Church Street road surface, a remnant of the old ‘Gaol Bridge’ that crossed the river before the Lennox Bridge was constructed on the same site. Artefacts, including a pier from the old ‘Gaol Bridge’, were researched and conserved by qualified archaeologists during construction works. Research confirmed that the old ‘Gaol Bridge’ dates from 1802-1806 making it the oldest in Australia.

Erskineville Rail Bridge (Sydney, NSW): a complex project to demolish a 100 year old bridge and replace it with a new link assembled from components fabricated off-site. The new bridge was constructed while carrying out a staged demolition of the old structure, with minimal impact on normal pedestrian, road and rail movements during the process.

Winner: NSW and National CCF Earth Award Category 2, 2009

Mitchelton Railway Station (Brisbane, QLD): significant upgrading of existing commuter station facilities to achieve DDA compliance. The railway line and station remained fully operational throughout the works, which included demolition and construction of the footbridge, stairs and installation of lifts.

More efficient infrastructure for commuting between and within communities

Facilities that bring people together, promote healthy lifestyles and build stronger communities

Western Creek Bridge (Milton, QLD): demolition and removal of an existing timber structure and design and construction of a new, wider bridge for cyclists using the Bicentennial Bikeway at Coronation Drive, Milton.

Glenbrook At-Grade Car Park (Blue Mountains, NSW): one of several upgrades to railway station commuter car parks under the NSW Government’s Transport Access Program. Scope includes provision of more car parking spaces, improvements to footpaths, security and safety.

Bus Facilities Upgrade (Gungahlin , ACT): upgrading of four bus stops along Hibberson Street and the construction of two driver amenities buildings. The works also included construction of bus layovers along Anthony Rolfe Avenue and Kate Crace Street, including landscaping and upgrade of street lighting at each site.

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WATER


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Electricity and communications infrastructure to keep communities connected

Abergeldie has been helping to connect communities with electrical and communication infrastructure rollouts throughout eastern Australia since 1994. Our projects have ranged from small transformers and substation upgrades to major substation installations, security upgrades, pipe-jacked tunnels and footing designs.

Tomaree Substation (Newcastle, NSW): new electrical substation including control buildings, fencing, and landscaping.

Abergeldie has the technical expertise, experienced personnel, management techniques and the latest equipment needed for all stages of process plant development for the fuel, chemical, and materials handling industries. Services include detail design, procurement and installation of processes for the supply and distribution of products for the oil industry.

Process plants and systems to fuel thriving communities

Oil Refinery (Wagga Wagga, NSW): construction of a 20mL per year oil refining plant, including a vacuum distillation column, vacuum pumping system, evaporators, a solvent extraction system and storage tanks.

WASTEWATER

Abergeldie offers a full package of process and civil infrastructure services to the water and wastewater industries. In 2008, the highly respected process engineering company John Young (Kelvinhaugh) Pty Ltd joined Abergeldie Complex Infrastructure, bringing its vast experience and expertise to the team, enhancing our ability to tailor responses to the complex needs of individual clients.

Each project is unique. Our project delivery method is developed case by case. Abergeldie’s service goes beyond construction, supply and installation of process plant. Depending on the client’s needs, the package of services provided may extend to designing work scopes, operational manuals and facility maintenance. Through building relationships with our clients we ensure designs are practical for operator use and maximise equipment life.

Abergeldie has a well-earned reputation for early take-up of innovations and construction techniques that can improve design and lower whole of life costs.

Lower Molonglo Water Quality Control Centre Secondary Treatment Facility Augmentation (Canberra, ACT): upgrade of secondary treatment facilities including three clarifiers, RAS pumping stations, anoxic tanks, level control structure, MCC building, pipelines, methanol dosing facility, MLR pumping stations, bioreactor modifications, access roads and associated works.

Winner: ACT CCF Earth Award Category 4, 2010

The Abergeldie team has been working with communities to improve water management systems for more than two decades

Network Facilities Renewal Program (Cumberland Basin, NSW): multiple works packages under Sydney Water Corporation’s five year Network Facilities Renewal Program, upgrading facilities at multiple locations across the Cumberland Basin. A typical work package is being carried out at St Marys to increase the capacity of the local wastewater reticulation system with a new pump station and pressure mains pipeline connections. The new pipelines are being constructed using a combination of open trench, more than a kilometre of horizontal directional drilling and, under the M4 motorway, microtunnelling.

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AERATION & DEWATERING

Abergeldie has proven design and installation expertise and strong relationships with our suppliers allowing procurement of the latest aeration and dewatering equipment such as filters, membranes, sludge dewatering systems, centrifuges, grit traps, conveyors and belt filter presses. We also design and supply screening and grit dewatering facilities. Our process team has over 20 years of experience in providing practical water treatment solutions on time and on budget.

Providing the latest aeration and dewatering equipment for water treatment

Loganholme (Logan City, QLD): design, supply and installation of a belt filter press and gravity drainage deck.

Today’s communities are extremely sensitive to odour created by waste water treatment facilities. Abergeldie has a wealth of experience in designing, procuring, supplying and installing comprehensive systems for effective odour control solutions for the waste water industry.

Odour Control Facility (Wollongong, NSW): demolition of old and construction of new odour control facility and extension of biosolids room including earthworks and structural works. Abergeldie designed, fabricated and installed all FRP ductwork and nutrient transfer, storage and dosage systems.

Waste Water Treatment Works Upgrade (Dora Creek, NSW): a new odour extraction system and soil bed filter as part of new inlet works, including mechanical and electrical design, manufacture, supply, installation, testing and commissioning of the ductwork, odour extraction fans and soil beds.

ODOUR MANAGEMENT Effectively treating odour for communities surrounding waste water treatment facilities

RECYCLED & POTABLE

Abergeldie has delivered both large scale water recycling facilities for municipalities and smaller scale water recycling units for industrial applications. Our expertise also extends to associated infrastructure for potable water, such as reservoirs, filtration plants and pumping stations.

We can provide all aspects of a fully operational pump station from design to construction, including all civil, mechanical, electrical work and control systems.

Water managementand re-use for sustainable,healthy communities

Jacka Reservoir (Canberra, ACT): construction and commissioning of a 3 megalitre reservoir pump station and 400m long rising main, including conduit runs, electrical installation and hypochlorite dosing facility. Associated civil works included construction of an access road and various concrete works including a valve pit and retaining walls, commissioning and cut in to existing mains.

Raw Water Intakes (Gayndah and Mundubbera, QLD): Australian and Queensland Government Natural Disaster Relief and Recovery Program construction of new raw water intakes from the Burnette River at Gayndah and Mundubbera.

The pump well intake structure at Gayndah was constructed in 5m of water beside the existing Claude Wharton Weir and the well shaft was built by stacking eight precast segments on top of each other. Each segment weighed between 34 and 50 tonne.

The intake structure at Mundubberra involved the replacement of the existing jetty to suspend the water intake pumps and pipework. The jetty consists of 900mm x 10m long steel lined reinforced concrete piles socketed 3m into bedrock.

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PIPE REN

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PIPE RENEWAL

Abergeldie Watertech provides trenchless pipe rehabilitation solutions for the sewer, stormwater and water mains industry. In 2014, the highly respected and multi-award winning Kembla Watertech joined Abergeldie Complex Infrastructure, bringing its vast experience in pipe rehabilitation gained since 1993.

Abergeldie Watertech has invested heavily in state of the art technology and boasts an enviable suite of products that provide the most cost effective solutions for pipe owners.

Typical works include pipe inspection, pipe cleaning, pipe relining, pipe junction sealing and post CCTV inspections with support services such as community relations, environmental assessments, traffic control, flow control, manhole services and all related civil works.

Pipe repair solutions range from 100mm to 2000mm.

Providing a full suite of state of the art trenchless technologies for pipeline renewal of all sizes

Biggera Creek Stormwater Rehabilitation (Gold Coast, QLD): Spiral Wound Pipe Sliplining (SWP SL) relining of a 1200mm diameter stormwater pipe running through the Biggera Creek Flood Detention Basin.

This process is used to rehabilitate large diameter pipelines and involves a spiral wound pipe being formed in situ within the host pipe at a slightly smaller diameter with the resulting small annulus gap filled with cementitious grout.

Bennelong Stormwater Channel Rehabilitation (Sydney, NSW): rehabilitation of the first oviform combined sewer/stormwater system constructed in Sydney in 1857. The rehabilitation included the installation of 154m of CIPP into a massive 1830mm x 1220m diameter heritage listed channel in the heart of Sydney’s CBD. This project was the largest diameter CIPP lining installation ever conducted in Australia.

Winner: Project of the Year, Australian Society of Trenchless Technology, 2013

Kings Cross reinforced CIPP Installation, (Sydney, NSW). Abergeldie has undertaken some of the highest risk pipe rehabilitations in the world and works closely with a range of international suppliers to develop customised solutions. An example of this was the successful installation (including complex bypass) of over 60m of 29.5mm wall thickness reinforced CIPP liner within a 23.5m deep large diameter (990 x 660) oviform in the heart of Kings Cross, Sydney.Winner: Project of the Year, Australian Society of Trenchless Technology, 2012

Two photos above - Rehabilitation of Sewer Mains (Rockhampton, QLD). Abergeldie Watertech provides a full service offering, including a range of auxiliary services such as manhole scanning, CCTV inspection and condition assessment. For Rockhampton an extensive multi-year rehabilitation program included the scanning and assessment of over 130 manholes using advanced 3D Technology enabling the client to make informed cost effective decisions around manhole maintenance and rehabilitation.

EX Method Process (left - before renewal and right - after renewal CCTV photos): Rehabilitation of well over 1000 km of reticulation sewers around Australia. Much of this has been completed using the EX Method, a PVC no-dig structural lining system manufactured in Australia exclusively for Abergeldie Watertech. The rehabilitation process results in a new strong and durable PVC pipe within the existing pipe without the need for excavation.

Spray Lining: a best in class solution for the Australian water industry. In 2015 Abergeldie became the first and only Australian applicator of the unique 3M Spray Lining product (Scotchkote 2400). This spray applied, quick curing, trenchless solution that avoids much of the cost and community impacts of full pipe replacement or pipe jacking common with pressure mains.

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VENTILATION SHAFTS

Abergeldie is a world leader in safe mining infrastructure provision.

Abergeldie’s work in the mining sector began when John Zeni and Mick Boyle established Ardent Underground Pty Ltd in 2001. This company was fully acquired by Abergeldie Complex Infrastructure in 2007.

Our ability to provide a faster, safer and more reliable way of boring large diameter shafts for access, ventilation and foundations has been well-proven in the successful completion of blind bored ventilation shafts for clients like BHP Billiton, North Goonyella Coal and Springvale Coal.

Our drill rigs use innovative technology and set a benchmark for mechanised shaft excavation. Their drilling capabilities range from 1.5m to 6.5m diameter and up to 700m deep. Our methods and equipment are particularly effective through difficult ground conditions including fractured strata, high pressure aquifers and deep hard rock. Shafts can be built without interruption to mine production.

Safety is a paramount concern. Abergeldie can provide a high quality lined shaft without any personnel having to work inside the shaft during construction, making blind boring the safest method of shaft construction.

As well as shaft drilling and lining, Abergeldie can provide a broad range of mining infrastructure services, including horizontal tunnelling, civil and building construction and process engineering for water treatment.

MARINE

Lucinda Bulk Sugar Terminal (North Queensland): marine, electrical, mechanical, hydraulic, piling and structural repairs to a cyclone damaged 5.76 km long jetty and bulk loading facility.

Winner: QLD and National CCF Award Category 4, 2013

CYCA Hardstand Project (Sydney, NSW): demolition of existing concrete and timber decked hardstands and replacement with a new single concrete hardstand extending approximately 30m from the seawall.

Caisson 2 Refurbishment (Sydney, NSW): complete refurbishment of Caisson 2 at the Garden Island Dry Dock. Abergeldie provided full project management, coordination of design, cost control, programming, quality assurance and pre-commissioning checking, for the mechanical and pipework on and below deck of the caisson.

Abergeldie has specialist expertise in marine projects that may involve complex environmental, safety and construction issues. We have conducted marine infrastructure projects ranging from embankment stabilization to caisson, pontoon and jetty upgrades.

Sustainable and safe extraction of our mineral wealth for the benefit of our whole community

Sustainable infrastructure in fragilecoastal and marine environments

Shafts 2 & 3 (Southern Coalfields, NSW): design and construction of ventilation shafts to enable expansion of an underground coal mine near Wollongong. The largest shaft was 5.1m diameter and 260m deep.

Winner: NSW CCF Earth Award Category 4, 2009Finalist: Engineering Excellence Awards forProject Management, Sydney Division, 2010

Ulan West Ventilation Shaft (Mudgee, NSW): design and construction of a 4.5m finished diameter, hydrostatically lined, vertical ventilation shaft to a depth of 46m to serve underground coal mine workings at Glencore Xstrata’s Ulan West Operations.

Winner: NSW CCF Award Category 3, 2013 Winner: Australian Mining Awards, Innovative Mining Solution Category, 2013Finalist: Engineering Excellence Awards, Project Management Category, Sydney Division, 2014

15 16ABERGELDIE COMPLEX INFRASTRUCTURE

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TUNNELLING

ASM Fabrications Pty Ltd

ASM Fabrications Pty Ltd (ASM) was incorporated in 1993 and has undertaken quality steel fabrication for various industrial, road, bridge, communications, energy and water treatment projects to full satisfaction of its customers. In April 2009, ASM became 50% owned by Abergeldie Complex Infrastructure. This has allowed it to expand its facilities and to undertake larger scale projects. ASM is now located within the Abergeldie Regents Park Estate.

Victorian Desalination Project tunnels (Melbourne, VIC): two parallel pipe-jacked, hydrostatic tunnels to carry water from the new Victorian Desalination Plant near Powlett River. Both tunnels were 2400mm diameter with one tunnel 120m long under the South East catchment drain and the other 55m long under the Yallack cut levee.

Upgrading underground infrastructure for growing communities

Blackall Range Tunnel Remediation (Sunshine Coast, QLD): scaling and bogging to remove loose rock from the tunnel’s surfaces, installation of stabilising GRP rock bolts, split set rock bolts and mesh, application of shotcrete, installation of a communications system, and the construction of an extension to the existing railway line from the tunnel portal to a new storage shed.

Abergeldie efficiently constructs horizontal pipe-jacked tunnels as well as conventional tunnels.

The Abergeldie Tunnel Boring Machine (TBM) fleet caters for a broad range of geological conditions from soft ground Earth Pressure Balance Machines (EPBMs), to mixed ground slurry machines capable of tunnelling through running sand and hard rock or gripper/main beam TBMs for hard rock conditions.

Our fleet of TBMs allows pipe-jacked tunnels with internal diameters ranging from 400mm - 3000mm to be constructed.

Abergeldie complements its TBMs with a comprehensive inventory of underground construction equipment, including jumbo drills, boggers/scoops, microtunnelling rigs and a large road header.

Conventional tunnel construction and remediation services are also offered.

Tunnel construction capabilities include: � conventional drill/blast and

mechanical excavation tunnel construction

� tunnel restoration � culverts � three pin arches � pipe-jacked tunnels and pipelines � micro tunnelling � cut and cover � microtunnelling rigs

Abergeldie has extensive experience in tunnel and shaft remediation works. Recent projects include the Blackall Range Tunnel Remediation. The 2.5km long tunnel carries the potable water outlet pipe for the Baroon Pocket Dam and is a critical link in the Sunshine Coast water supply grid. The unlined sandstone crown and side walls had weathered over time, resulting in increasingly frequent rock falls. Abergeldie was engaged to carry out rehabilitation works on the tunnel support systems and to upgrade access and communication facilities.

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Newcastle1/16 Huntingdale DrThornton NSW 2322PO Box 326Thornton NSW 2322P: 02 4966 3899F: 02 4966 3859

Sydney (Head Office)1/5 George Young StRegents Park NSW 2143PO Box 3019Regents Park NSW 2143P: 02 8717 7777F: 02 8717 7778

Canberra1/92 Hoskins StMitchell ACT 2911PO Box 56Mitchell ACT 2911P: 02 6241 1755F: 02 6241 0712

Melbourne47 McArthurs RdAltona North VIC 3025PO Box 500Altona North VIC 3025P: 03 9399 4670F: 03 9399 5639

Brisbane97 Old Toombul RdNorthgate QLD 4013PO Box 135Banyo QLD 4014P: 07 3621 0000F: 07 3630 4100

[email protected]

abergeldie overview · substation installations, security upgrades, pipe-jacked tunnels and footing...

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