JACOBUS KRITZINGER
Associate | Bridge Technical Lead

• Bachelor of Engineering, Civil
• Chartered Professional Engineer
• Registetered Professional Engineer of Queensland.

Jacobus is a Senior Bridge Engineer with 10 years of experience in designing concrete structures, including bridge super- and sub-structures, major culverts and soil-retaining structures. His experience includes analysis and design of pre-and post-tensioned bridge deck members (Spine, voided slab and beam and slab decks).

He started his career at AECOM South-Africa in 2016 after completing a bachelor’s degree in civil engineering in 2015. Forming part of the Highways and Bridges Market Sector in Cape Town, South Africa. Jacobus played a critical part in delivering New Build and Rehabilitation projects for AECOM as a Bridge Engineer, responsible for design and analysis of various types of bridges and other structures.

Other experience includes project management, financial management of projects, liaising with clients, handling requests for information/approval for projects under construction, assisting with project execution planning (resource management) and assisting with the tendering process for new project opportunities. Site experience gained includes conducting reinforcement inspections, concrete inspections, and post-tensioning on-site reviews.

FILIP TOMCZAK
Senior Bridge Engineer

• Bachelor of Engineering, Civil & Structural
• Chartered Professional Engineer – Australia, New Zealand
• Registetered Professional Engineer of Queensland.

Filip has over 23 years’ experience in bridge engineering – including design, assessments, investigations, construction, project management, and technical coordination. His strong technical expertise is supported by practical application of design in construction and awareness of whole-of-life costing and maintenance of structures.

Filip’s expertise extends to technical rehabilitation aspects, including the durability and strengthening of bridges. He has a detailed understanding of the complex engineering principles involved in rehabilitating aging infrastructure, and he has successfully managed the rehabilitation of various bridge types. He is skilled in optioneering, independent verification, and bridge rehabilitation design.

Filip particularly enjoys the conceptual stage of the projects and finding engineering solutions that overcome buildability challenges and deliver value for money and sustainable design outcomes. Filip arrived in Australia in January 2023, and his project experience includes Australian projects as well as international projects across New Zealand, the United Kingdom, Ireland, Poland, and Vietnam.

RYAN THYER
Associate | Structural Manager |
Senior Structural Engineer

• Bachelor of Engineering, Civil & Structural
• Chartered Professional Engineer
• Certificate IV in Project Management Practice.

Ryan is a Chartered Senior Structural Engineer with 17 years of diverse experience in the engineering profession. Since graduating with a Bachelor of Engineering (Civil & Structural) from the University of South Australia in 2008, Ryan has worked across multiple sectors, including commercial buildings, major civil infrastructure, industrial facilities, bulk handling, and remediation projects. His comprehensive knowledge of construction processes enables him to deliver innovative, cost-effective solutions tailored to client needs.

Throughout his career, Ryan has held key roles to provide feasibility studies, detailed design, construction supervision, condition assessments, remediation, and project management. His versatile expertise and commitment to excellence have consistently contributed to successful project outcomes.

JIM NAYLER
Director | Senior Civil Engineer

• Bachelor of Engineering, Civil
• Chartered Professional Engineer
• Engineering Executive.

Jim brings 31 years’ experience in engineering management, team leadership, and project delivery. He has a proven track record of contributing to the success of major South Australian and national projects across the built environment, defence, infrastructure, and industrial sectors.

Throughout his career, Jim has held various engineering management roles, with a focus on project delivery and oversight. His responsibilities have encompassed developing and implementing market sector strategies, leading and building engineering teams, managing customer relationships at both local and national levels, and ensuring the successful execution of contracts. He has consistently met key performance metrics, including revenue, backlog, job income, and operating income.

Jim's leadership has been instrumental in delivering significant projects in South Australia, including the New Royal Adelaide Hospital PPP, Calvary Hospital, Osborne Naval Shipyard, Coopers Brewery, SA Police Headquarters, Festival Plaza Redevelopment, and RAAF Base Edinburgh.

HARRY PHO

Associate | Senior Civil Engineer
Bachelor of Engineering (Civil, Structural, Enviromental)
Chartered Professional Engineer (CPEng)
APEC Engineer Register (APEC)
International Professional Engineers Agreement (IPEA).

Harry has more than 10 years’ Civil Engineering experience and is an expert in stormwater design and flood analysis. He is a Senior Engineer and an Associate with the MLEI Group and is MLEI’s lead engineer on civil projects. He joined MLEI in September 2014 and has since worked on several high-profile developments.

Harry has extensive experience with high-profile developments, major urban subdivision projects, rural drainage projects, government network strategy for future planning transport network and development planning approvals. On subdivision projects, he works closely with the developers and is regularly involved in superintendency.

Harry is a natural mentor and enjoys coaching graduate engineers in his team to develop their skills. He excels at team building and has a closeknit team that communicates and works very well together to produce quality project deliverables.

CHRIS O'CALLAGHAN
Associate Director | General Manager VIC | Senior Structural Engineer

• Bachelor of Engineering, Civil & Architectural
• Chartered Professional Engineer
• Registered Professional Engineer Queensland
• Registered Building Practitioner VIC
• Registered Building Practitioner NT.

Chris is the General Manager of MLEI Melbourne Pty Ltd. He is a Senior Structural Engineer with 11 years of experience managing projects and teams alike in multi-storey buildings, education, commercial, residential, retail & industrial buildings, industrial structures, water-retaining & water-related structures, and civil infrastructure projects.

Chris has led the design of numerous projects. Between 2017 and 2020, Chris led over 100m in school upgrades in South Australia on behalf of the Department of Infrastructure and Transport.

Chris’ focus is on practical, efficient construction practices, adopting a design approach which targets end user and contractor functionality.

Chris has led the project delivery of a range of commercial projects including the Rundle Mall Plaza redevelopment, Jurlique production, support and warehouse facility, Resthaven Bellevue Heights refurbishment, Topham Mall remodelling, Q-Max water pumping and treatment stations, ElectraNet Back Up Control Centre.

NEIL DAVEY

Associate | Principal Aquatic Engineer

• Bachelor of Engineering, Hons Civil & Surveying
• Chartered Professional Engineer
• Professional Management Program.

Neil brings over 30 years of consulting engineering experience, gained through his work across Australia and the United Kingdom. A highly versatile engineer, Neil combines strong design expertise with comprehensive project management skills, specialising in projects spanning sport, recreation, aquatics, and community infrastructure.

Widely recognised as an expert in the design and delivery of complex sporting facilities, Neil has built a reputation for developing high-quality, practical, and cost-effective design solutions. His strength lies in understanding and responding to client needs, earning him the trust of global clients—including FTSE 100 companies, internationally recognised brands, and prestigious education institutions such as Geelong Grammar School.

Neil’s leadership experience includes over a decade managing and developing structural engineering teams. He has delivered a diverse range of projects, including the $30M Goulburn Sport Centre Redevelopment (NSW), various commercial and educational developments, extensive aquatic and recreation facilities, and the $45M scheme design for the La Trobe University Sports Facilities Upgrades in Melbourne.

Neil was also a founding director of Crackerjack Consulting Engineers, which has since joined MLEI Consulting Engineers, continuing his commitment to engineering excellence within a collaborative team environment.

MICHELLE COLLETT

Associate | Lead Structural Engineer

• Bachelor of Engineering, Civil & Computing
• Chartered Professional Engineer
• Fellow, Institution of Engineers Australia
• Chair, Engineers Australia Structural College Victoria
• Awards Panel Judge for Engineers Australia
• Committee member for ASEC 2024.

Michelle is a Fellow of Engineers Australia and currently serves as Chair of the Victorian Structural College at Engineers Australia. She is a key member of MLEI’s Victorian Leadership Team, bringing over 23 years of experience in structural design and project management across industrial and commercial sectors.

Renowned for her expertise in managing complex projects, Michelle excels in client engagement, early-stage consultation, schematic and detailed design, leading multi-disciplinary teams, and delivering value-driven solutions.

Her specialisation in industrial warehouses is backed by an impressive portfolio, including projects such as the National Tiles Warehouse, Bedford Warehouse, JBS Processing Facility, Bluescope Manufacturing Warehouse, Linfox Facility, Hunter Express, Apex Steel, and Orora Warehouse, among many others.

Michelle is highly proficient in the design of buildings using steel, concrete, timber, and masonry. In addition to her engineering credentials, she has also held the role of National Quality and Continual Improvement Manager, further showcasing her leadership and commitment to excellence.

SERHAN HALIL

Associate | Principal Aquatic Engineer

• Bachelor of Engineering, Civil & Structural
• Chartered Professional Engineer
• Chartered Engineer
• Registered Professional Engineer, Structural, VBA.

Serhan is a Principal Aquatic Engineer and MLEI Associate with over 26 years of consultancy experience in Australia and the United Kingdom, specialising in civil, structural, and aquatic engineering. He specialises in civil, structural, and aquatic engineering, with a proven track record in the design and management of complex projects across commercial, public, and recreational infrastructure.

Serhan is recognised for his expertise in delivering high-quality, cost-effective solutions and for his leadership in structural audits, damage assessments, and remedial design. He has successfully led the delivery of multi-million-dollar commercial and healthcare developments, bringing deep technical insight and strong project management capabilities.

As the founder of Crackerjack Consulting Engineers – now part of MLEI – Serhan has provided specialist advisory services for major aquatic, sports, and recreational facilities nationwide. He continues to play a key role in both the technical direction and commercial strategy of projects, while actively mentoring staff in engineering excellence and leadership development.

RAZA MALIK
Associate | General Manager NT |
National Civil Business Development Manager | Senior Civil Engineer

• Bachelor of Engineering, Civil & Structural
• Chartered Professional Engineer
• Certified PWC Design Engineer
• EGW Certified Design Engineer
• Urban Development Institute of Australia.

Raza is a Chartered Professional Engineer with 16 years of experience delivering large-scale civil and structural projects across a wide range of sectors, including industrial, water resources, property, roads, and defence. He has successfully led projects through all phases of the design lifecycle—from prefeasibility assessments and concept design to detailed design, tendering, and construction.

Raza’s diverse project portfolio spans key sectors such as infrastructure, land development, public realm, defence, commercial/industrial, and remote infrastructure development. His extensive involvement in complex projects has equipped him with a deep understanding of technical requirements and project delivery across varied environments.

Over the course of his career, Raza has cultivated strong relationships with local service authorities, councils, and government agencies, enabling effective stakeholder engagement and streamlined project coordination. His broad industry knowledge and engineering expertise are invaluable assets in driving project outcomes and navigating regulatory frameworks.

Since joining MLEI in 2019, Raza has contributed to several major projects across the Northern Territory and Victoria. He currently serves as General Manager of MLEI NT and holds the role of National Civil Business Development Manager, where he plays a key role in strategic growth and client engagement across the civil engineering sector.

ANTHONY GIANNINI
Associate | Senior Civil Engineer

Anthony brings 9 years of experience in civil and structural engineering, having contributed to a diverse range of projects across sectors such as transport, infrastructure, commercial, industrial, land division, remote infrastructure development, defence, public realm, education, and residential.

His expertise spans design, project delivery, and construction oversight, working with private developers, local and state authorities, and consulting firms.

Anthony possesses a comprehensive skill set in civil and structural design, including:

• Road geometric design and stormwater management, including Water Sensitive Urban Design (WSUD), drainage networks, detention, and retention systems.
• Site development, earthworks design, and pavement design (both flexible and rigid).
• Structural design for steel, concrete, and timber elements across various applications.

Beyond design, Anthony has hands-on construction experience, having served as a Construction Superintendent on road and land division projects for private and government clients. His ability to collaborate effectively with contractors and stakeholders is strengthened by his background as a Site Engineer, providing him with valuable practical insights into real-world construction challenges.

Anthony’s well-rounded experience ensures seamless project execution, from initial design and approvals to construction supervision and completion.

CLIVE COWDELL
Principal Engineer

• Diploma of Civil Engineering
• Fellow of Engineers Australia
• Chartered Professional Engineer
• Registered Professional Engineer Queensland
• Member of the Institution of Civil Engineers, United Kingdom
• Member of the Institution of Engineers, Hong Kong.

Clive is a structural engineer with extensive experience in a wide variety of residential apartments, hotels, resorts, commercial, industrial and institutional building structures. At MLEI, Clive has focussed on Marine projects in Queensland. Prior to this, Clive has worked in Melbourne as well as internationally London,

Clive has wide international experience, including Hong Kong and the United Kingdom. He has risen to the following positions in his career:

• Associate – Mott Macdonald Group, London
• Associate Director – John Connell & Associates, Hong Kong
• Director – Westers Partners, Gold Coast
• Senior Design Engineer – Weather Howe, Gold Coast
• Branch Office Manager – Connell Wagner, Gold Coast
• Resident Site Engineer –  John Connell & Associates, Melbourne.

ALAN MICHIE
Associate | Bridge Technical Lead | Bridge Expert

• Bachelor of Engineering, Hons Civil
• Chartered Professional Engineer
• Registered Professional Engineer of Queensland.

Alan is a highly experienced Bridge Engineer with 9 years of dedicated experience in bridge engineering and 16 years in the wider building and construction industry. He has valuable hands-on expertise in project tendering, project management, and occupational health and safety, as well as in fostering relationships with a wide range of clients – including government agencies, local councils, builders, developers, and homeowners.

Alan’s portfolio includes high-profile infrastructure projects in New South Wales, such as the Newcastle Inner City Bypass (Rankin Park to Jesmond), Parramatta Light Rail, and Newcastle Light Rail. In these projects, Alan played a crucial role in delivering infrastructure that meets both functional and safety standards, while adhering to strict timelines and budgets. His experience encompasses the entire project lifecycle of bridges and civil infrastructure – from assessment & rehabilitation, design & construction, through to ongoing maintenance.

With a solid foundation in both design and construction, Alan brings a holistic perspective to engineering projects. His ability to balance technical expertise with practical construction knowledge ensures solutions that are not only innovative but also feasible and cost-effective. His commitment to high-quality infrastructure is reflected in his approach to every project, making him a valuable asset in the successful execution of complex engineering challenges.

JAMES O'CONNOR
Associate | Bridge Technical Lead | Bridge Expert

• Bachelor of Engineering, Hons Civil
• Chartered Professional Engineer
• Registered Professional Engineer of Queensland.

James is a highly experienced subject matter expert in Bridge Engineering, with 32 years of experience in Australia and overseas. He has a wide range of experience in government and non-government projects, including bridges, roads, rail and buildings.

James’ expertise extends to technical rehabilitation aspects, including the durability and strengthening of many bridge types, including heritage and lift bridges. He has a detailed understanding of the complex engineering principles involved in rehabilitating aging infrastructure, and he has successfully managed the rehabilitation of various bridge types.

James is exceptionally skilled in design, procurement, constructability, safety, quality aspects, contract administration, and project management related to complex bridge projects. He has successfully managed multi-disciplinary teams and ensured that projects are delivered on time, within budget and to the required quality standards.

He is familiar with major construction procurement processes and thoroughly understands TfNSW systems and documents. He has extensive experience in the design, construction and maintenance of roads and bridges, including documentation, tendering procedures, contract administration, and surveillance of contractors.

SAMIR HANNA
Associate | Principal Structural Engineer

• Bachelor of Engineering, Civil & Structural
• Chartered Professional Engineer
• Practicing Registered Professional Engineer of Queensland
• National Engineering Register
• Member, Australian Steel Institute.

Samir has more than 30 years’ engineering experience, including a vast background in the design and management of multi-storey health, commercial, residential, retail and industrial buildings, winery projects and schools.

Samir has international experience from 4 years in Saudi Arabia and 15 years in Egypt. In Saudi Arabia, he worked on the structural design management and the construction management for various multidisciplinary projects. In Egypt, he worked on the structural design and construction of concrete structures where he gained vast experience in the structural design and retrofitting for the concrete structures.

From 2008–18, Samir was the Senior and Lead Structural Engineer at FMG Engineering where he was responsible for the management for the structural design and leading the junior engineers.

Since joining MLEI in June 2018, some of Samir's most notable projects include Weilong Winery in Mildura, Victoria; a steel tower for our cement handling client's bagging plant in Yarraville, Victoria; and South Australia's first TRYP by Wyndham hotel at 266 Pulteney Street, including a seven storey office complex.

SAMUEL SCHMIDT
Associate | Steel Framing Manager

• Bachelor of Engineering, Hons Civil & Structural.

Samuel is a Senior Structural Engineer and Manager of MLEI's Steel Framing Division. With 19 years of engineering experience across Sydney, Brisbane, Perth, and Adelaide, he has developed extensive expertise in product development, anchors/fasteners, passive fire protection, and residential structural engineering sectors. 

Under Sam's leadership, MLEI’s Steel Framing division has achieved remarkable growth, expanded the revenue and team six-fold while tripling the customer base to create a highly profitable business unit. MLEI's residential Steel Framing team is now recognised nationwide as the foremost authority in Light Gauge Steel expertise through both design and product development. 

Sam has contributed his engineering talents to diverse large-scale projects including multi-story high-rises, major tunnel constructions, LNG plants, and hospital redevelopments. He possesses specialised knowledge in three distinct areas – structural anchors/fasteners, passive fire protection systems, and Light Gauge Steel (LGS) framing applications. 

SAM KOTANIDIS
Associate | Residential Manager

• Bachelor of Engineering, Civil & Structural.

Sam is the Manager of the MLEI Residential Engineering Division, bringing 25 years of engineering experience in engineering across residential, commercial, industrial projects. 

Under Sam’s leadership, the division has grown into one of the largest residential engineering consultancies in South Australia. He has established strong, long-term relationships with some of the state's largest builders while expanding the client base to include developers and architects. 

The Residential Engineering Division specialises in: 

• Structural engineering design and certifications for new homes and extensions 
• Civil engineering for residential developments 
• On-site wastewater design 
• Site supervision. 

Sam’s team delivers high-volume designs for single, double, and triple-storey homes tailored to specific client sites and greenfield developments, as well as bespoke architect-designed homes.

TUAN NGUYEN
Associate | Civil Manager | Senior Civil Engineer

• Bachelor of Engineering, Civil.

Tuan brings 27 years of diverse engineering experience across government, local government, and private sectors, with a proven track record in delivering multi-disciplinary infrastructure projects. His expertise spans highway planning, municipal and traffic engineering, and land development, making him highly skilled in design, construction phase management, and project administration.

Since joining MLEI in 2012 as a Senior Civil Engineer, Tuan has successfully led major roadworks upgrades, pavement design, streetscapes, and civil engineering structures, along with water, stormwater, and sewer systems. His leadership has been instrumental in delivering complex projects, particularly in the mining sector, while maintaining a strong focus on quality, innovation, and efficiency.

Beyond technical expertise, Tuan excels in budget management, resource optimization, and safety oversight, ensuring projects meet the highest standards. He also plays a pivotal role in overseeing major initiatives for the Department for Infrastructure and Transport (DIT), demonstrating his ability to lead high-profile projects and collaborate effectively with key stakeholders.

With a commitment to engineering excellence and innovative solutions, Tuan is a driving force behind the successful delivery of complex civil and infrastructure projects.

CRAIG GLYNN

Civil Manager
Bachelor of Engineering (Civil/Structural), The University of Adelaide (2006); Certified Practising Project Manager (CPPM), Australian Institute of Project Management.

Craig is an experienced Civil Engineer, specialising in design, project, contract and construction management of projects within the Urban Development, Water, Civil and Resources industries.

Since joining MLEI in 2018, Craig has worked on many notable projects such as the Prospect 1838 residential estate. This project's success led to further work coordinating civil and service infrastructure ad multiple stakeholders for the Kaufland Prospect store and Churchill Road junction design and streetscape upgrade, all in the same precinct. Other key projects include Parkvale Estate, Angle Vale, a 175-allotment residential estate; and the Iluka Jacinth Ambrosia Incremental Upgrade, which allowed Iluka to commence mining the Ambrosia Mineral Sands Deposit.

BEN RICE
Managing Director | Senior Structural Engineer

• Bachelor of Engineering, Hons Civil
• Chartered Professional Engineer
• Registered Professional Engineer of Queensland.

Ben is the Managing Director of MLEI. He has 26 years’ engineering experience in the design and project management of multi-storey health, education, commercial, residential, retail & industrial buildings, industrial structures, water-retaining & water-related structures, and civil infrastructure projects.

Ben has been leading the MLEI Group as Managing Director for 2 year – prior to that he was a vital part of the leadership team as Director for 10 years. He has Chartered Engineering and RPEQ credentials.

Ben has worked in senior roles as Project Manager and Lead Structural Engineer for various multidisciplinary projects, acting as the key point-of-contact with the client and managing project delivery. However these days, Ben mostly acts as a Project Director, but he occasionally gets hands on as Project Manager and Lead Structural Engineer for some projects.

Ben has led the design of numerous projects. From 2011–2015, Ben was joint venture Deputy Project Lead for the $1.85B New Royal Adelaide Hospital and was responsible for structural, civil and traffic engineering design and site surveillance. He spent nine months in London in 2005 working as a structural design engineer on various buildings. He spent a year on-site at the Port Adelaide Wastewater Treatment Plant supervising the construction of the new pump station as part of the Bolivar High Salinity Project. In early 2000, he worked as structural engineer in Tonga, inspecting and reporting on church buildings.

SEAN EBERT
Non-Executive Director

• Bachelor of Engineering, Hons
• Member, Institute of Company Directors.

Sean brings listed company and international experience to MLEI. He has over 25 years' executive experience in both public and private sectors across high growth companies within the engineering, technology and consumer goods sectors in Australia, US, China and Europe.

Sean is currently a Managing Director of ASX listed company AML3D, Non-Executive Director of unlisted company FCT International, as well as Non- Executive Director on a range of privately owned Australian growth companies. Sean was previously the Chief Executive Officer (CEO) of Beston Asset Management, Global Director M&A of Worley, CEO of Camms Pty Ltd and CEO of Profit Impact Pty Ltd.

THOMAS HA
Director | Senior Structural Engineer

• Bachelor of Engineering, 1st Class Hons Civil
• Fellow, Institution of Engineers Australia
• Chartered Professional Engineer
• Registered Professional Engineer of Queensland
• NSW Principal Design Practitioner, Structural Engineering.

Thomas is a Director at MLEI Consulting Engineers and a highly experienced Senior Structural Engineer with over 24 years in engineering design, management, and construction. Throughout his career, he has been instrumental in delivering complex structural solutions across various sectors, including civil infrastructure, defence, commercial, industrial, power, mining, education, and residential development. His extensive knowledge of structural systems, materials, and construction methodologies enables him to develop innovative and cost-effective designs that meet both client and regulatory requirements. With a hands-on approach, he ensures that projects are executed with precision, efficiency, and the highest standards of quality.

As a leader at MLEI, Thomas plays a critical role in project oversight, team mentorship, and strategic decision-making. He is dedicated to fostering a collaborative work environment that promotes technical excellence and continuous improvement. His ability to balance technical expertise with strong project management skills ensures seamless project delivery from concept to completion. Thomas’s commitment to engineering innovation and practical design solutions makes him a trusted advisor to clients and an invaluable asset to MLEI, driving the company’s success in delivering high-quality, sustainable engineering solutions.

JACQUES MAREE
Principal Structural Engineer

• Bachelor of Engineering (Civil)
• Master of Science in Engineering (Civil)
• Chartered Professional Engineer (CPEng) Structural
• Professional Engineer, Engineering Council of South Africa

Jacques is a highly experienced registered professional structural engineer with over 20 years of experience. Throughout his career, he has been involved in a wide range of projects across civil infrastructure, commercial, residential, industrial, leisure, hotel, retail, and educational sectors. His portfolio reflects his versatility and ability to navigate complex engineering challenges across diverse industries.

Jacques has worked with major international engineering firms such as WSP and Aurecon, contributing to projects internationally, including South Africa, Swaziland, the United Arab Emirates, and the Seychelles. In these roles, he successfully delivered fast-track, large-scale projects, working within multidisciplinary teams to meet tight deadlines while ensuring quality and precision.

In 2023, Jacques relocated to Australia to join MLEI Consulting Engineers at their Adelaide head office, where he continues to apply his extensive international experience to support high-quality project delivery in the Australian market. His diverse background and leadership in structural engineering make him a valuable asset to the MLEI team.

GREG HUPEDEN
Principal Civil Designer

• Associate Diploma of Civil Engineering.

Greg is a Principal Civil Designer with over 36 years’ experience in the design and documentation of civil projects. He has spent much of his career in consulting engineering, where he has not only led design work but also managed multidisciplinary teams of designers and drafters, ensuring project delivery within time constraints.

Greg has previously worked within Local Government in key roles on project coordination, team leadership, and hands-on design. He has contributed to Council’s capital works reconstruction and renewal programs, as well as major infrastructure projects, overseeing complex, large-scale initiatives. His expertise extends beyond design, having been involved in project scoping and technical services leadership, stepping in as Team Leader of Technical Services when required.

Greg brings extensive design and planning experience across a broad range of projects, applying appropriate standards and guidelines for State and Local Government, as well as the private sector. He is highly proficient in 12d, Civil 3D, MX, and AutoCAD, making him a valuable asset in delivering innovative and efficient civil infrastructure solutions.

PAWEL MILEWSKI
Principal Civil Engineer

• Master of Engineering 
• Bachelor of Science 
• Bachelor of Business Administration & Management 
• Chartered Professional Engineer, NZ 
• Licensed Building Practitioner (Design 3), Registered Assessor 
• Building Research Establishment Certificate for Vision Built Light Gauge Steel Framing System. 

Pawel is a highly experienced and award-winning Structural Engineer with 21 years of practice spanning the United Kingdom, Republic of Ireland, Poland and New Zealand.  

His expertise covers a broad range of structural materials and construction techniques. Throughout his career, Pawel has been involved in a wide variety of projects, from residential dwellings to multi-storey commercial and public buildings, some of which have been recognised by prestigious awards, including Royal Institute of British Architects Stirling Prize nominations in the UK, and NZIA Awards in New Zealand. In addition to his project work, Pawel has contributed to research and development initiatives.  

From 2012 to 2024, Pawel successfully ran his own consultancy, applying his extensive knowledge and passion for structural engineering. During this time, he also collaborated with Standards NZ, Standards Australia, and the University of Auckland on research projects, completing numerous successful projects across the residential, commercial, educational, and industrial sectors. 

DESMOND CHONG
Principal Civil Engineer

• Bachelor of Engineering (Hons) (Civil)

Desmond brings over 27 years of civil engineering experience across Australia and Singapore. His expertise encompasses a broad range of sectors, including urban development, local government, stormwater management, road design, landscaping, flood modelling, and land divisions.  

As a Principal Civil Engineer, Desmond specialises in managing large, multi-disciplinary projects, ensuring seamless coordination across teams. He has held key roles at WGA, KBR, and Fyfe, and has been seconded to SA Water, where he contributed to major initiatives.  

Desmond is deeply passionate about fostering a positive workplace culture, with a strong belief in the power of collaboration. He is committed to creating environments where teams can thrive and deliver high-quality outcomes. Known for his mentorship, Desmond is dedicated to guiding the next generation of engineers, helping them grow both professionally and personally. 

AMIR MIA
Lead Structural Engineer

• Master of Engineering (Civil & Structural) with Applied Project Management electives 
• Chartered Professional Engineer (CPEng) 
• Fellow Institute of Engineering Australia (FIEAust) 
• Certified Project Management Professional, PMP 
• Primavera Project Management 
• Certified Builder and Registered Supervisor, South Australia 
• Small Business Finance Management in the Building & Construction Industry, Master Builders Association 
• ISO9001 certified Internal Auditor 

Amir is a Chartered Professional Engineer and Certified Project Management Professional with 21 years of experience in structural design, design management, business development, construction, quality, and project management across Australia and the Middle East. His expertise spans high-rise towers, commercial, residential, public buildings, and infrastructure projects, with a strong focus on aligning projects with organisational goals from inception to completion. He has led and mentored teams, managed stakeholder relationships, and ensured efficient, robust structural designs that meet international standards such as Australian Standards, NCC, ACI, and IBC. 

Amir has successfully delivered major projects, including the South Australian Health and Medical Research Institute (SAHMRI), Adelaide Convention Centre, and Modbury Hospital in Australia, as well as the Palm Jumeirah Project, Capital City, and Al Mariyah Tower in the Middle East. He has extensive experience in interdisciplinary coordination (MEP, Structural, Civil, and Architectural), ensuring seamless project execution from concept through construction. With expertise in geotechnical and structural design, construction supervision, and safety in design (SiD), he is committed to delivering high-quality, cost-effective solutions while maintaining project timelines and budgets. 

In addition to his technical expertise, Amir has a strong background in business development, including preparing fee proposals, bidding, and client relations. He has a solid understanding of coastal engineering, having studied wave dynamics, sediment transport, and harbour design as part of his Masters program. His problem-solving skills, leadership in mega-projects, and commitment to safety and stakeholder satisfaction make him a highly valuable professional in the structural engineering and construction industry. 

ADAM MCMILLAN
Principal Structural Engineer

• Bachelor of Engineering, Hons Civil 
• Chartered Professional Engineer (CPEng) 
• Fellow of Engineers Australia (FIEAust)

Adam is a Principal Structural Engineer with over 28 years’ experience in leading civil and structural engineering teams in South Australia, specialising in commercial buildings across sectors such as aged care, education, health, offices, retail, sporting, and heritage. He is skilled at developing functional and economical upfront concept designs that address project requirements early on, ensuring a strong foundation for the overall design. His expertise spans all forms of construction, including steel, conventional reinforced and post-tensioned concrete, and timber, allowing him to tailor engineering systems to best suit each project. 

With a deep appreciation for architecture and detailing, Adam works closely with design teams to exceed project visions through thoughtful coordination. His detail-oriented approach ensures that all disciplines are fully integrated, resulting in comprehensive and cohesive documentation for tender. Adam's understanding of construction delivery models and processes enables him to create cost-effective, innovative solutions that prioritise both functionality and safety in design. 

JEFF WEBSTER
Principal Structural Designer

Jeff is a highly skilled multidiscipline design drafter with over 21 years of experience across diverse industry sectors. His project portfolio ranges from complex, large-scale initiatives such as the $1.85B New Royal Adelaide Hospital to the Singapore Formula 1 Night Race Circuit and Event Design. These large-scale initiatives highlight Jeff’s ability to manage complex design requirements while maintaining a sharp focus on detail. His work has consistently demonstrated his commitment to precision and his collaborative approach, allowing him to effectively coordinate with clients, consultants, and contractors to deliver successful outcomes.

Jeff's extensive practical experience and deep technical expertise positions him as a highly regarded professional in his field, demonstrating a level of skill and proficiency that exceeds formal qualifications.

One of Jeff's core strengths lies in his proficiency with industry-standard design software, including AutoCAD, Rhino 3D, and Revit. His experience with BIM 3D modelling has been particularly valuable in managing large-scale projects, and he has used Autodesk Revit Structure extensively from 2010 through to 2014. Jeff is experienced in both stand-alone and work set environments, working seamlessly alongside other disciplines such as Revit Architecture and MEP. His technical expertise also extends to specialised software, including Prosteel and AutoPlant, further enhancing his ability to handle complex multidisciplinary projects.

In addition to his technical abilities, Jeff has significant leadership experience from his tenure as Operations Manager at JPS Lifts from 2014 to 2017, where he was responsible for product design and improvement, as well as managing business development initiatives. Jeff also oversaw recruitment and team management, honing his ability to lead diverse teams and ensure the smooth execution of design projects. His blend of technical proficiency and leadership experience makes him a well-rounded professional capable of tackling both design and operational challenges.

Jeff consistently demonstrates the unique capability to blend technical expertise with effective team collaboration and management – he has an unwavering commitment to deliver quality results, making him a valuable asset in the design and drafting field.

MICHAEL BOSSY
Winery Operations Manager

• Cert IV in Residential Design Drafting

Michael is the Operations Manager for the MLEI Winery group trading as Linney Engineering Services. With 25 years’ of experience in industrial design within the food and beverage sector, he has spent the last two years in his current role, overseeing operations and project execution. 

Michael's career began at Beca Simons as a structural drafter before he transitioned to Linney Engineering Services in 2005 as a civil and structural design drafter, initially working as a contractor. In 2007, he officially joined the business as a Senior Designer, later advancing to Drafting Manager and Lead Designer. Following MLEI's acquisition of Linney Engineering Services, Michael moved into his current leadership role within the management team. 

With Linney Engineering Services being a leader in winery design, Michael has contributed to numerous projects across South Australia, Victoria, and New South Wales. His hands-on experience, including secondments to onsite roles, has given him a deep understanding of winery construction from a practical perspective. This invaluable experience has established him as a leader within the design group, driving the development of practical, cost-effective, and innovative winery facilities. 

Michael is the primary contact for many clients. He plays a crucial role in project leadership, including project management, design & planning, and site contract administration. Major projects he has worked on include the relocation of Penfolds winery production to Treasury Wine Estates' Barossa site, the development of the Weilong Winery in Red Cliffs, and McWilliams Wines’ Hanwood Site stages 1 through 7. 

BENSON SEIDEL
Principal Civil Designer

• Diploma Civil Engineering

Benson has 25 years of experience in the design and documentation of civil works and infrastructure projects. He has a solid understanding of the requirements for civil engineering documentation specialising in, design work for local and state government including water sensitive urban design, road and subdivision design, design of road and rail networks for mining infrastructure projects, water and wastewater networks designed to SA Water standards, bulk earth works and site civil works design, and defence projects.

A proficient user of both AutoCAD and the civil modelling program 12d, Benson is also a keen communicator and seeks to liaise with clients and approving authorities to achieve the best practical outcome to satisfy the client’s needs.

Benson has recently worked on the SEA1000 Future Submarines Programme supporting the civil aspect design and building information modelling (BIM) in 12d, and has aided the civil infrastructure documentation across multiple platforms.

He has also worked on various infrastructure projects such as the Edinburgh Mid Term Refresh; Lot Fourteen Development; Torrens Rail Junction Separation; Playford Sport Precinct; Blackwood Park Land Development and the South East Flows Restoration Project.

AHMAD ZAKWAN
Team Leader | Senior Strutural Engineer

• Bachelor of Science, Civil & Structural Engineering
• Diploma of Buildering and Construction
• Master of Business Administration (MBA)
• Chartered Professional Engineer (CPEng)
• Registered Professional Engineer of Queensland (RPEQ).

Ahmad is a Chartered Professional Structural Engineer with 23 years’ experience within the engineering profession. Ahmad is the Small Projects Team Leader at MLEI, managing the small to medium structural projects.

Ahmad has extensive experience in the design and project management in Australia (8 years) as well as internationally across in United Arab Emirates (13 years) and Syria (2 years). In Australia, Ahmad specialised in structural design and assessment for water and bridge infrastructure, local government and residential projects. In the UAE, Ahmad specialised in the structural design and construction of concrete structures where he gained vast experience in the structural design and retrofitting for the concrete structures. Ahmad was also a Quality Manager representative who implementation ISO 9001:2008 at GEO Global Engineering Consultants in Dubai. In Syria, he gained experience in local government and education projects.

Ahmad has a Bachelor of Science, Civil & Structural Engineering in 2002 from Damascus University as well as an MBA from University of Atlanta.

THU NGUYEN
Team Leader | Strutural Design Drafer

• Diploma of Structural Engineering Drafting

Thu has over 12 years of industry experience, primarily with MLEI, where she began her career after earning her diploma from TAFE SA in 2012. She is a highly skilled professional in structural design and drafting, with expertise in various drafting software packages, including AutoCAD, Revit, and other BIM-related tools. Throughout her career, Thu has consistently demonstrated a strong technical aptitude and a deep commitment to delivering high-quality work on civil and structural projects.

Currently, Thu leads the Adelaide Drafting Team at MLEI, where she is known for her excellent communication skills and collaborative approach. A natural leader, she is deeply invested in fostering a positive team environment and takes great pride in mentoring her colleagues. Her self-motivation and passion for sharing knowledge have made her a trusted guide for younger drafters, helping to cultivate the next generation of skilled professionals.

Thu’s experience spans a wide range of projects across South Australia and interstate, with a portfolio that includes commercial, education, industrial, residential, and bridge projects. Her diverse project background, combined with her proficiency in advanced design software, allows her to deliver precise, efficient, and innovative design solutions. Her deep understanding of both the technical and collaborative aspects of the drafting process has made her an indispensable asset to MLEI’s success.

ROSS WILKINSON
Winery General Manager

• Bachelor of Engineering (Hons) (Chemical & Process Engineering) 
• Diploma of Pulp & Paper Technology 
• Chartered Professional Engineer (CPEng)

Ross is the General Manager of Linney Engineering Services – the Food & Beverage Division of MLEI Consulting Engineers, which specialises in wineries. 

A highly experienced process engineer and project manager, he has amassed 22 years of expertise in winery engineering—spanning 16 years at Treasury Wine Estates and 6 years at Linney Engineering—along with 6 years in pulp and paper engineering. 

Ross has extensive expertise in project management, successfully leading projects from initial concept and feasibility through to approvals, construction, commissioning, and final handover. His projects often involve complex, multi-disciplinary engineering solutions encompassing civil, structural, mechanical, process, and electrical components. His deep understanding of industry-specific requirements makes him a trusted expert in delivering efficient, high-quality solutions for complex requirements of food and beverage processing facilities, such as wineries. 

Despite his extensive project management experience, Ross remains a chemical engineer at heart. He takes pride in tackling the intricate challenges of process design, optimising plant operations, and enhancing processing equipment performance. His ability to integrate technical expertise with practical engineering solutions ensures that each project meets operational needs while maintaining efficiency, sustainability, and compliance with industry standards.

LINTON BURNS
Chief Financial Officer

• BA, Accountancy
• Chartered Accountant.

Linton Burns is the Chief Financial Officer (CFO) of MLEI, bringing over 30 years of international experience in large private and listed entities. Throughout his career, he has held key leadership roles, including Managing Director, Executive Director, CFO, COO, and Company Secretary. 

A strategic and results-driven business leader, Linton excels in corporate finance, business management, and organisational growth. His expertise spans vision-setting, strategic execution, change leadership, budgeting, corporate transactions (capital raisings & M&A), stakeholder engagement, and high-value contract negotiations. 

With a strong financial acumen and an analytical mindset, Linton is a versatile management expert with industry experience across engineering services, infrastructure, training, pharmaceuticals/biotechnology, and financial services. 

UNDER CONSTRUCTION

This project is currently under construction.

FINDON GATEWAY WATER & SEWER

LOCATION                      Findon SA
CLIENT                            Epic Group
DESCRIPTION                Water & wastewater infrastructure design for residential development
PROJECT PERIOD          2019–2022

MLEI were undertook the design of the Findon Gateway sewer & water works for the residential development at 51 & 52 Warner Avenue, Findon.

Our project scope included:

• Concept design & liaison with SA Water
• Detailed design and SA Wayer approval
• Construction – responding to construction queries
• Superintendence
• Contract administration
• Engineering inspections.

RECYCLED WATER PLANT PRIMARY SEDIMENTATION TANK 3

LOCATION                      Melton VIC
CLIENT                            Waternish Engineering
DESCRIPTION                Civil works for primary sedimentation tank and other concrete structures
PROJECT PERIOD          2020–2022
PROJECT VALUE            $4.4M

MLEI undertook the civil works for the primary sedimentation tank at Melton Wastewater Treatment Plant, along with 2x precast valve chambers and miscellaneous minor concrete structures.

Our scope included design for the:

• Concrete walls, slab on ground, sludge hopper, launders and miscellaneous
• Concrete slab on ground with bund
• Concrete slab on ground
• Perimeter footpath around PST
• 2x precast concrete valve chambers.

RESEARCH ROAD WINERY WWTP

LOCATION                      Stockwell, SA
CLIENT                            Pinnacle Drinks
DESCRIPTION                New wastewater treatment plant
PROJECT PERIOD          2020-2024
PROJECT VALUE            $7.8M

This project was for the construction of a wastewater treatment plant (WWTP) to process wastewater from Dorrien Estate winery and Vinpac International. Our project scope included:

• Stage 1: Construction of aerobic lagoon system to process Dorrien wastewater, including
  - new site high voltage power supply
  - transformer and MSB
  - two lined turkey nest lagoons
  - lining an existing lagoon
  - prism filtration system and ancillary equipment
  - 10Ha treated wastewater irrigation system.
• Stage 2:
  - 3.4km underground pipeline installation between Research Road and Vinpac sites along public roadways
  - New Sequence Batch Reactor (SBR) plant
  - New equipment sheds – inc dosing systems, sludge dewatering & pressing equipment, septic system.

PROJECT ULTIMATE ROWLAND FLAT

LOCATION                      Rowland Flat, SA
CLIENT                            Pernod Ricard Winemakers
DESCRIPTION                Winery expansion
PROJECT PERIOD          2019-2023
PROJECT VALUE            $18M

This project consolidated Pernod Ricard Winemakers’ Barossa Valley winemaking production capacity and included the relocation of their winery equipment from their Richmond Grove site to the Rowland Flat site. Linney Engineering Services (part of MLEI Group) provided the concept design & general arrangement, as well as detailed civil and structural design for significant foundations and footings in difficult soil conditions, structural and mechanical design of various equipment components throughout the project.

The project scope included:

• Demolition of existing cellar building and wine storage tanks
• Installation of new fruit receival area – including fruit staging area, trafficable suspended slab area, dual receival hoppers and crusher de-stemmers, stalk elevators and associated infrastructure.
• Relocation of fermenter banks – including 24x 25T sweep arm fermenters and 32x 50T fermenters, which were structurally modified to accommodate modern structural standards, 4x white bag presses – relocated and installed on a cast-in-situ concrete marc bay wall structure, 3x wet marc presses – relocated and installed in a static position, including new and modified dry marc bay conveyors, and 98 wine storage & process tanks were relocated including new and modified relocated stairs and walkways.

PIRATHON WINERY EXPANSION

LOCATION                       Vine Vale, SA
CLIENT                            Pirathon
DESCRIPTION                 Winery expansion
PROJECT PERIOD           2019-2023

Linney Engineering Services (part of MLEI Group) planned, designed and construction-managed the expansion to the existing Pirathon winery. We provided a full engineering and management service for the project including master planning, cost planning, design, procurement and construction management.

The project scope included:

• Building extension – demolition & earthworks, stormwater drainage, trade waste drainage, sewerage, concrete works, structural steelwork, internal & external cladding, barrel store internal cladding, doors & windows, building electrical, site power, office & amenities fitout, fire service, roads & hardstand.
• Winery fitout – receival area, red fermentation, press, tank supply & installation, tank insulation, tank agitators, stairs and walkways, refrigeration, brine lines, hot water, compressed air. piped services, wastewater treatment plant, electrical & automation
• Red fermentation expansion – 4x fermenters, drain screens, connection to brine systems, connection to Vinwizard, walkways and doors.

2x RED ROOSTER RESTAURANTS

LOCATION                      Salisbury Downs & Blair Athol, SA
CLIENT                            Square Steel, True Steel Frames
DESCRIPTION                 Steel framed restaurant building
PROJECT PERIOD           2024-2025

MLEI undertook the structural engineering design for the development of steel framed restaurant buildings for Red Rooster in Salisbury Downs and Blair Athol, incorporating specialised Light Gauge Steel (LGS) systems.

Our achievements:

• Our approach revolutionised traditional structural approaches by maximising LGS utilisation and minimising the use of hot-rolled steel, resulting in substantial cost savings and construction timeline improvements.
• Our design structural systems leveraged the efficiency of LGS, to achieving a balance between structural integrity, cost-effectiveness, and sustainability.
• We delivered complete engineering documentation, including comprehensive calculations and third-party certification for all LGS structural components in compliance with local standards and McDonald's corporate requirements.
• We provided ongoing technical support throughout construction, rapid responses to field inquiries and hands-on problem-solving for installation teams, ensuring smooth project execution across various sites.

2x HUNGRY JACKS RESTAURANTS

LOCATION                     Hendon & Smithfield, SA
CLIENT                           Precision Steel Frames
DESCRIPTION                Steel framed restaurant building
PROJECT PERIOD          2020-Present

MLEI undertook the structural engineering design for the development of steel framed restaurant buildings for Hungry Jacks in Hendon and Smithfield, incorporating specialised Light Gauge Steel (LGS) systems.

Our achievements:

• Our approach revolutionised traditional structural approaches by maximising LGS utilisation and minimising the use of hot-rolled steel, resulting in substantial cost savings and construction timeline improvements.
• Our design structural systems leveraged the efficiency of LGS, to achieving a balance between structural integrity, cost-effectiveness, and sustainability.
• We delivered complete engineering documentation, including comprehensive calculations and third-party certification for all LGS structural components in compliance with local standards and McDonald's corporate requirements.
• We provided ongoing technical support throughout construction, rapid responses to field inquiries and hands-on problem-solving for installation teams, ensuring smooth project execution across various sites.

10X KFC RESTAURANTS

LOCATION                      Various across SA, NSW, VIC
CLIENT                           Collins Foods Limited, various steel framing manufacturers
DESCRIPTION                Steel framed restaurant building
PROJECT PERIOD          2018-Present

Comprehensive structural design and optimisation of Light Gauge Steel (LGS) systems for over 10 new KFC restaurant projects across South Australia, New South Wales, and Victoria, eg Mount Barker, Blakeview, Salisbury Downs, Kadina, Hendon, Northfield, Ingleburn.

MLEI undertook the structural engineering design for the development of steel framed restaurant buildings of 10x new Kentucky Fried Chicken restaurants across South Australia, New South Wales and Victoria, incorporating specialised Light Gauge Steel (LGS) systems.

Our achievements:

• We maximised LGS applications to streamline structural layouts while reducing reliance on hot-rolled steel to achieve significant cost efficiencies and accelerated construction timelines.
• We provided full engineering documentation, third-party certification of all LGS components, and ongoing technical support during construction.
• We delivered responsive RFI resolutions and onsite consultation to address complex installation challenges. This ensured structural integrity while meeting brand-standard architectural requirements, tailored to the specific conditions of each site.

6x MCDONALDS RESTAURANTS

LOCATION               Edinburgh Nth, Blakeview, Hove, Mt Barker, Ingle Farm, SA & Hampton Park, VIC
CLIENT                    McDonalds Australia & various LGS manufacturers
DESCRIPTION         Steel framed restaurant building
PROJECT PERIOD   2020-Present

MLEI undertook the structural engineering design for the development of steel framed restaurant buildings of 6x new McDonalds restaurants across South Australia and Victoria, incorporating specialised Light Gauge Steel (LGS) systems.

Our achievements:

• Our approach revolutionised traditional structural approaches by maximising LGS utilisation and minimising the use of hot-rolled steel, resulting in substantial cost savings and construction timeline improvements.
• Our design structural systems leveraged the efficiency of LGS, to achieving a balance between structural integrity, cost-effectiveness, and sustainability.
• We delivered complete engineering documentation, including comprehensive calculations and third-party certification for all LGS structural components in compliance with local standards and McDonald's corporate requirements.
• We provided ongoing technical support throughout construction, rapid responses to field inquiries and hands-on problem-solving for installation teams, ensuring smooth project execution across various sites.

VICTOR MEDICAL CENTRE

LOCATION                       Victor Habor, SA
CLIENT                            True Steel Frames
DESCRIPTION                 Large steel frame building
PROJECT PERIOD           2023
PROJECT VALUE             $30M

MLEI undertook the structural engineering for this expansive 2300m² building using light gauge steel. In collaboration with True Steel Frames, we developed a light gauge steel solution using the Enduro Frame building system. This approach ensured that we maintained high quality without compromising on cost, to result in an efficient and timely construction process. This project was awarded Highly Commended in the Innovative Cold Formed Steel Buildings category at the 2024 SA Australian Steel Excellence Awards.

A significant challenge in this project was providing support for the mechanical equipment on a roof featuring 17m long trusses, all while avoiding the use of traditional structural steel. MLEI successfully addressed this challenge by employing light gauge steel framing, which delivered the necessary strength while minimising overall weight and construction complexity.

GLENELG PRIMARY SCHOOL FACILITY UPGRADE

LOCATION                      Glenelg, SA
CLIENT                            MYT Framing Solutions
DESCRIPTION                 3 new modular buildings
PROJECT PERIOD           2022
PROJECT VALUE             $7M

MLEI undertook cold formed steel structural engineering for the Glenelg Primary School facility upgrade, featuring 3x modular classrooms, teacher preparation rooms and breakout facilities. This project won the Innovative Cold Formed Steel Buildings Award at the 2024 SA Australian Steel Excellence Awards.

Interesting project features:

• The curved corners of the building architecture added visual interest while softening the overall form of the structure.
• The dimensional accuracy of the light-gauge steel framing allowed the curved architectural elements to be delivered with precision.
• Prefabricated modules were key to the success of the build program. Roof modules were constructed with 4 or 5 trusses – each truss weighing between 75–140 kg. Overall, the project used 17 tonnes of LGS framing material.

RI INDUSTRIES PROCESSING WAREHOUSE

LOCATION                 24-30 Davis Street, Wingfield SA
CLIENT                       Sagle Constructions
DESCRIPTION            Warehouse and offices
PROJECT PERIOD      2024-2025

MLEI undertook the structural and civil design for RI Industries’ new warehouse, which included 3000m² structural steel shed 25m wide x 120m long, concrete hardstand, steel framing supports for 32T and 16T overhead gantry cranes, new offices & lunchroom, and carpark for 50+ spaces.

Our services included:

• Structural engineering
  - Concept design, preliminary design, detailed design and construction services
  - Structural design of footings and superstructure
  - Coordination with services consultants.
• Civil engineering
  - Detailed stormwater drainage calculations
  - Detailed civil and stormwater design.
• Construction
  - Checking structural steel & precast panel shop drawings for structural compliance
  - Responding to RFIs
  - Site inspections.

CLEANAWAY MATERIAL RECOVERY FACILITY

LOCATION                           Coolaroo VIC
CLIENT                                FIMMA Constructions
DESCRIPTION                     Recycling warehouse
PROJECT PERIOD               2022-2023

MLEI undertook the structural and civil design for the Cleanaway building works comprising new bunker walls, sprinkler tank, pumphouse slab, 26-space carpark.

Our services included:

• Structural engineering
  - Structural design of bunker walls and footings
  - Review existing structure to support proposed sprinkler system
  - Engineering calculation report and relevant structural specifications
  - CAD drawings
  - Internal certification and issue of regulation 126 form
  - Coordination with services consultants.
• Civil engineering
  - Detailed stormwater drainage calculations
  - Detailed civil and stormwater design
  - Full construction drawings and technical specifications.
• Construction
  - Respond to RFIs
  - Site inspections.

JOYCE FOAM MANUFACTURING WAREHOUSE

LOCATION                             Edinburgh North SA
CLIENT                                   Sagle Constructions
DESCRIPTION                      Foam manufacturing warehouse and office
PROJECT PERIOD               2020-2023
PROJECT VALUE                 $5.7M

MLEI undertook the structural and civil design for this 6,588m² warehouse, internal office & tank farm areas within the warehouse, and 5,885m² external concrete hardstand. Our services included:

• Structural engineering
  - Structural design of footings and superstructures
  - Engineering calculation report and relevant structural specifications
  - Coordination with services consultants
  - Checking structural steel and precast panel shop drawings for structural compliance
• Civil engineering
  - Stormwater drainage calculations, siteworks and drainage plan
  - Detailed civil and stormwater design
  - Pavement design for asphalt pavements
  - Full construction drawings of civil and stormwater design.
• Construction
  - Respond to RFIs
  - Site inspections.

JOYSON APPLE PROCESSING FACILITY

LOCATION                 Woodside SA
CLIENT                       Joyson Orchards
DESCRIPTION            Apple processing facility
PROJECT PERIOD     2020-2022
PROJECT VALUE       $4M

MLEI undertook the structural and civil engineering design for the new apple processing in Woodside, which included structure for office area (ground and first floor) & feature entry screening, pre-cast concrete walls with steel framing for the roof structure, civil works for retaining walls & site grading, civil works for truck movements beyond the boundary of the site.

Our services included:

• Structural engineering
  - Geotechnical report, wind and earthquake assessment
  - Concrete footings and slabs on ground, retaining walls and fence footings
  - Concrete pavement of the hardstand areas
  - Structural steelwork members for the packing buildings & office building, lateral bracing
  - Structural drawings for BRC and construction
  - Structural calculation report and relevant technical specifications
• Civil engineering
  - Detailed civil and stormwater design
  - Pavement design for asphalt pavements
  - Full construction drawings of civil and stormwater design, civil technical specifications.

SAGLE CONSTRUCTION HEADQUARTERS

LOCATION                 Woodville, SA
CLIENT                       Sagle Constructions
DESCRIPTION            Warehouse and office
PROJECT PERIOD       2024 – 2025

MLEI undertook the civil and structural design for Sagle’s new headquarters in Woodville SA, comprising:

• 72m² ground floor reception, stairs and lift well, 480m² 1^st floor office building
• Ground floor warehouse with rollers doors at each end
• External concrete hardstand area, 15-space car park and new crossover for car access.

Our services included:

• Structural engineering
  geotechnical design brief, structural engineering components concept design and sketch plans for costing purposes, final engineering calculation report and relevant structural specifications, IFC structural drawings, check structural steel and precast panel shop drawings
• Civil engineering – siteworks, stormwater drainage plan, stormwater drainage calculations, civil and stormwater design, full construction drawings and civil technical specifications
• Construction phase – respond to RFIs, site inspections.

SCREENAWAY FACILITY TONSLEY

LOCATION                                 Tonsley SA
CLIENT                                       Bell Architecture
DESCRIPTION                            Manufacturing warehouse, office and carpark
PROJECT PERIOD                      2022-Present
PROJECT VALUE                        $4.5M

MLEI undertook the structural and civil engineering for the Screenaway facility at Tonsley. We were involved throughout all project phases – concept design, design development, detailed design, tender, construction administration.

The project included:

• Structural engineering
  - 800m² manufacturing warehouse
  - 400m² office
• Civil engineering
  - External carparking
  - Stormwater drainage
  - Internal site roadways.

VAT HOLDINGS WAREHOUSE & OFFICE

LOCATION                 Truganina, VIC
CLIENT                       Johns Lyng Commercial Builders
DESCRIPTION            Warehouse & office
PROJECT PERIOD     2021-Present

MLEI undertook the civil and structural design of this custom-built warehouse and showroom, which included 2,200m² warehouse, 590m² mezzanine, 7m wide canopy at the rear of the warehouse, 2x 11m wide canopies at the east side of the warehouse and a 40-space car park.

Our services included:

• Concept design – civil siteworks and drainage concept plan, structural concept design and sketch plans for costing purposes
• 70% tender design – detail civil and stormwater design; structural design of warehouse, showroom, mezzanine and canopy structures; coordination with services consultant
• 100% documentations for building permit – full civil construction drawings, structural engineering report and structural specifications, structural drawings for obtaining building permit, regulation 126 design certificate
• Construction phase – respond to construction RFIs, site inspections, checking structural steel shop drawings for compliance.

ADELAIDE METROPOLITAN BUS STOP RELOCATIONS

LOCATION                         Metropolitan Adelaide SA
CLIENT                               Department of Infrastructure and Transport (DIT)
DESCRIPTION                    Design of bus stop relocations
PROJECT PERIOD              2016-2019

MLEI was engaged by DIT to undertake a series of detailed design and detailed documentation of bus stop relocations – including on Payneham Road, Portrush Road, and Glen Osmond Road.

Our project scope included:

• Project Initiation – site inspection and review of existing information
• Preliminary Design – drawing showing 3 proposed locations of the bus stops
• Detailed Design – of the DIT agreed locations of the bus stops, design report, traffic impact statement, final documentation.

MLEI collaborated with DIT to provide designs suited to the constraints of each site, such as minimising services disruptions, avoiding property boundary disturbance, and achieving adequate grading to meet DDA compliance.

KENT-DARWIN TRAFFIC IMPACT ASSESSMENT

LOCATION                                           East Arm NT
CLIENT                                                 Wallace PM
DESCRIPTION                                     Traffic impact assessment
PROJECT PERIOD                               2020

MLEI undertook a Traffic Impact Assessment (TIA) for a proposed transport terminal warehouse distribution development located at 32 Dawson Street, East Arm NT, accessed from Berrimah Road via O’Sullivan Circuit and Export Drive.

The 1461m² single-storey transport terminal warehouse was estimated to be storing and handling up to 150x 6.1m shipping containers, operating 5 days a week from 7am-4pm, receiving & dispatching goods/household furniture in ship containers & pallets. It was deemed to be a major development with a moderate impact.

The assessment included:

• Existing area conditions – road network, industrial land uses, site accessibility, traffic volumes & traffic mix
• Projected traffic – estimated peak period and daily traffic during the construction and operational phases
• Transportation analysis – road network capacity, level of service impacts, level of public transport, parking, site circulation swept path analysis for access & egress, and transportation safety
• Improvement analysis
• Findings and recommendations.

The Traffic Impact Assessment assessed traffic impacts on the adjoining road network arising from this development and recommended mitigation measures required to address those impacts together with an analysis of swept path for the largest vehicle at the proposed entry and exit points.

LYNDOCH ROAD UPGRADE

LOCATION                                           Gawler East SA
CLIENT                                                 Light Regional Council
DESCRIPTION                                     Road design & construction
PROJECT PERIOD                               2019-2020

MLEI was engaged by Light Regional Council to undertake the detailed design for the road reconstruction of 5km of Lyndoch Road. The upgrade included lowering non-standard crests, removing a dangerous reverse curve approach to a road bridge and the realignment of a T-junction with Hentschke Road.

Our services included:

• Project Initiation – inception meeting, background information review & site visit, services checks and authority liaison, review of the concept design
• 70% Detailed Design Documentation – project team management and coordination, geotechnical investigation & pavement design, arborists investigation, 3d model generation, 70% civil design & documentation
• 100% Detailed Design – project team management and coordination, detailed civil design & documentation, tender documentation.

MLEI’s collaborative approach with Council ensured the project was delivered in alignment with road safety standards and with cost effective designs.

GERALD ROBERTS ROAD INTERSECTIONS UPGRADE

LOCATION                             Seppeltsfield SA
CLIENT                                   Light Regional Council
DESCRIPTION                        Upgrade of 3x intersections
PROJECT PERIOD                  2023–2024

MLEI ROLE

MLEI undertook the detailed design for the upgrade of 3 intersections along Gerald Roberts Road:

• Seppeltsfield Road & Gerald Roberts Road Intersection
  Design vehicle: PBS Classification L2 - B Double
  AUL Treatment on Gerald Roberts Road (short non-standard AUL only)
  AUL and CHR Treatment on Seppeltsfield Road, CHR designed for Semi only
• Gerald Roberts Road & Jenke Road Intersection
  Design vehicle: PBS Classification L1 – Up to single articulated
  Cut and fill required due to the level differences to keep safe sight distance
  BAL Treatment on Jenke Road
  BAL and BAR Treatment on Gerald Roberts Road
• Gomersal Road & Gerald Roberts Road Intersection
  Design vehicle: PBS Classification L2 - B Double
  AUL Treatment on Gerald Roberts Road
  AUL and CHR Treatment on Gomersal Road.

FLETCHER SLIP HOUSING REDEVELOPMENT

LOCATION                       Port Adelaide & Semaphore Beach, SA
CLIENT                              Quatro, True Steel Frames
DESCRIPTION                 39x townhouses
PROJECT PERIOD          2021-Present
PROJECT VALUE            $160M

The Fletcher Slip estate is residential development on Semaphore Road, between Port Adelaide and Semaphore Beach. It contains a mix of two and three storey Harbourside townhouses and low-rise apartments by the harbourside.

MLEI undertook the structural and civil design of 39x townhouses. Our groundbreaking LGS framing systems delivered significant weight reductions, accelerated construction timelines, and improved sustainability outcomes for the project.

BOWDEN HOUSING REDEVELOPMENT

LOCATION                          Bowden, SA
CLIENT                                Centina, Maxispan
DESCRIPTION                     41x townhouses
PROJECT PERIOD               2015-Present
PROJECT VALUE                 $1B

The Bowden Housing Estate is a 16.3ha site on the former Clipsal and Origin Gasworks sites, located 2.5km from the Adelaide CBD and bordered by the Adelaide Park Lands. The site is expected to contain 2,400 residential apartments and terrace homes, in addition to the community areas in Bowden Town Square – consisting of Bowden Park, the Plant 4 Bowden retail hub, and Plant 3 community hub.

Bowden is one of the most environmentally sustainable communities in the nation, with the highest concentration of Green Star homes in Australia.

MLEI undertook the structural and civil design of 41x architecturally designed townhouses on Guild Terrace, for Centina and Maxispan. The project consisted of a combination of 2-, 3- and 4-storey townhouses. Each home included innovative spatial design to integrate indoor and outdoor spaces, with feature roof terraces on the 4-storey townhouses.

CEDAR WOODS HOUSING REDEVELOPMENT

LOCATION                      Glenside, SA
CLIENT                            Cedar Woods, Sarah Constructions, PSF Homes, Advanced Steel Fabrications, various LGS manufacturers
DESCRIPTION                108x townhouses
PROJECT PERIOD          2021-Present
PROJECT VALUE            $400M

Cedar Woods is a 16.5ha contemporary residential development on the former Glenside Hospital site, at the corner of Fullarton and Greenhill Roads. This project will accommodate 1,000 homes consisting of town houses and apartments, surrounded by large, public open spaces and revitalised historic buildings.

Our Residential Team undertook structural and civil design of 44x new townhouses.
Our Steel Framing Team undertook structural design for 62x light gauge steel townhouses.

Our achievements included:

• Successfully addressing COVID pandemic-related material and labour shortages by strategically designing structural systems that enabled the project team to complete the development within a compressed 14-month timeline.
• Leveraged LGS applications to streamline construction processes, maximising both cost-effectiveness and build quality while meeting strict timelines and client expectations.

UNITY HOUSING REDEVELOPMENT

LOCATION                       Henley Beach South, SA
CLIENT                             Unity Housing
DESCRIPTION                  20 new townhouses
PROJECT PERIOD             2024-2025
PROJECT VALUE               $30M

Vacant land in Henley Beach South, formerly owned by the South Australian Housing Trust, was being redeveloped to create new social and affordable housing for low-income households, as well as market housing. This development replaced old and outdated public housing flats that were demolished in 2018. The redevelopment project included:

• 20 townhouses for market sale
• 27 townhouses and apartments for social and affordable rental
• 23 apartments for social housing rental targeted at senior housing tenants.

MLEI undertook the structural & civil design for 20 townhouses.

VILLAWOOD RESIDENTIAL REDEVELOPMENT

LOCATION                        Morphettville, SA
CLIENT                              Buildtec Group
DESCRIPTION                   20x 3-& 4-storey townhouses
PROJECT PERIOD             2024–Present
PROJECT VALUE               $350M

This project revitalises the Morphettville Racecourse and delivers much needed new housing and public benefit for the 7.5ha rezoned land between the Morphettville Racecourse’s home turn and Anzac Highway. The community-driven strategic vision combines living, working, recreation, landscape and heritage, and will reconnect the wider precinct to Morphettville Racecourse. This redevelopment creates:

• A new community plaza, linking Anzac Highway to Morphettville, available for year-round events and creating a grand entry to the racecourse
• Supermarket, shops, hospitality outlets
• Apartment buildings with more than 150 residences
• 250 new townhouses
• Expanses of landscaping, parks and walking routes to provide unique and unencumbered access to the trackside and views to the Adelaide Hills.

Our Residential Team undertook structural & civil design of 20 dwellings, comprising 3 types of 3-level and 4-level townhouses.

Our Steel Framing Division spearheaded the development and application of Light Gauge Steel (LGS) framing solutions across a range of building typologies, including medium-density housing, mixed-use apartment complexes, and specialised structures.

OLD LE CORNU SITE HOUSING REDEVELOPMENT

LOCATION                      10 Anzac Highway, Forestville, SA
CLIENT                            Buildtec Group, Commercial Retail Group, Peet
DESCRIPTION                71x townhouses
PROJECT PERIOD          2022-Present
PROJECT VALUE            $250M

The 3.6ha former Le Cornu site in Forrestville is being redeveloped with:

• A market square with a full line supermarket, open-air cafes, eateries and specialist retailers including a flower bar and wellbeing centre/day spa
• 219 high-quality apartments across four towers (six, seven and eight storey) and 71 townhouses (two and three storey) providing opportunities across varying life stages and lifestyle
• 67 short-stay apartments to cater for tourism, corporate and wellbeing sectors
• An urban green school where students learn sustainable food production and urban farming
• A rooftop urban farm practicing regenerative agriculture, tended by the Urban Green School
• 30% open and green space, approximately half of which will be 24/7 publicly accessible land.

Our Residential Team undertook the structural and civil design at this site for 71x 2- and 3-storey townhouses.

Our Steel Framing Team implemented advanced structural approaches while ensuring structural integrity, and contributed to the development of phased construction methodologies to facilitate the staged delivery, in collaboration with the consortium team.

WARRADALE PRIMARY MODULAR BUILDING

LOCATION                         Warradale, SA
CLIENT                              Department for Education c/o Ausco Modular
DESCRIPTION                   New modular building
PROJECT PERIOD              2021-2023
PROJECT VALUE                $8.53M

MLEI undertook structural engineering design for the new modular building at Warradale Primary School – reception and administration hub, resource centre, 5x general learning areas, 1x serviced learning area and student amenities.

Our services included:

• Structural design of modular items – base frames, wall framing, roof framing, lateral bracings, lifting points based on Ausco’s standard design
• Structural design for non-modular items – footings to modules and decking areas, framing external steps, ramps, verandah, decking and central canopy.
• Construction phase services - steelwork For Construction documentation, shop drawing reviews, factory steelwork inspections and reports, site queries, site inspections and reports, certification of compliance.

MITCHAM GIRLS HIGH SCHOOL MODULAR BUILDING

LOCATION                        Mitcham, SA
CLIENT                              Department for Education c/o Fusco Constructions
DESCRIPTION                   New modular building
PROJECT PERIOD             2020
PROJECT VALUE               $5M

MLEI undertook structural and civil engineering design for the new modular building at Mitcham Girls High School, which included 8 general learning areas, 2 multi-purpose spaces including a fitness centre, new dance studio, reception area, change room facility, student and access toilets, and external decking.

Our services included:

• Civil siteworks and stormwater drainage
• Structural design of modular items – structural steel base frames and supporting stub columns, structural steel columns and roof member, lifting details to roof beams, brief and review of light gauge steel framing infill walls and trusses, temporary structural steel transport braces
• Structural design for non-modular items – footings, external ramps, steps and decking
• Construction phase services - steelwork shop drawing reviews, factory steelwork inspections and reports, site queries, site inspections and reports.

MOORAK PRE-SCHOOL MODULAR PROJECT

LOCATION                        Moorak, SA
CLIENT                              Department for Education c/o Centina Group
DESCRIPTION                   Modular building
PROJECT PERIOD              2021

MLEI undertook structural and civil engineering design for the new modular pre-school, which included activity areas, withdrawal, kitchen, toilet amenities, administrative support areas, carpark, and outdoor play area in compliance with the National Quality Standards.

Our services included:

• Civil siteworks and stormwater drainage
• Structural design of modular items – structural steel base frames and supporting stub columns, structural steel columns and roof member, lifting details to roof beams, brief and review of light gauge steel framing infill walls and trusses, temporary structural stMooreel transport braces
• Structural design for non-modular items – footings, external ramps, steps and decking
• Construction phase services - steelwork shop drawing reviews, factory steelwork inspections and reports, site queries, site inspections and reports.

MT BARKER HIGH SCHOOL MODULAR DISABILITY UNIT

LOCATION                       Mt Barker, SA
CLIENT                              Department for Education c/o Centina Group
DESCRIPTION                 Modular building
PROJECT PERIOD          2021

MLEI undertook structural and civil engineering design for the new Disability Unit modular building at Mt Barker High School, which included 2 learning spaces, 3 sensory/flexible learning spaces, teacher preparation/meeting space, as well as toilet amenities for fully assisted, accessible and ambulant requirements.

Our services included:

• Civil siteworks and stormwater drainage
• Structural design of modular items – structural steel base frames and supporting stub columns, structural steel columns and roof member, lifting details to roof beams, brief and review of light gauge steel framing infill walls and trusses, temporary structural steel transport braces
• Structural design for non-modular items – footings, external ramps, steps and decking
• Construction phase services - steelwork shop drawing reviews, factory steelwork inspections and reports, site queries, site inspections and reports.

NURIOOTPA HIGH SCHOOL MODULAR DISABILITY UNIT

LOCATION                       Clare, SA
CLIENT                             Department for Education c/o Sarah Constructions
DESCRIPTION                  Modular building
PROJECT PERIOD             2021

MLEI undertook structural and CIVIL engineering design for the new Disability Unit modular building at Nuriootpa High School, which included 2 learning spaces, 3 sensory/flexible learning spaces, teacher preparation/meeting space, as well as toilet amenities for fully assisted, accessible and ambulant requirements.

Our services included:

• Civil siteworks and stormwater drainage
• Structural design of modular items – structural steel base frames and supporting stub columns, structural steel columns and roof member, lifting details to roof beams, brief and review of light gauge steel framing infill walls and trusses, temporary structural steel transport braces
• Structural design for non-modular items – footings, external ramps, steps and decking
• Construction phase services - steelwork shop drawing reviews, factory steelwork inspections and reports, site queries, site inspections and reports.

SUNRISE SCHOOL WHYALLA

LOCATION                      Whyalla SA
CLIENT                            Ausco Modular
DESCRIPTION                 Engineering services for new modular building
PROJECT PERIOD           2023-2024

MLEI undertook the civil and structural design for a new General Learning Area building and an Early Learning Centre in Whyalla.

The building construction was modular – the building modules were manufactured at Ausco’s Edinburgh SA facility and transported to Whyalla for final assembly.

The project scope included:

• Classrooms
• Performing arts room
• Toilets
• Staff facilities.

ST CLAIR WETLAND RESERVE

LOCATION                   Hill Smith Boulevard, St Clair SA
CLIENT                         Hassell Studio
DESCRIPTION             Public Space Development
PROJECT PERIOD        2013

MLEI ROLE

MLEI were engaged to provide design and documentation of related structures including footpaths, outdoor seating, shelters and associated footings, and engineering design of pathway levels, engineering assessment of proposed pavements and preparation of preliminary design documentation for the St Clair Wetland Reserve. Instead of being just an engineering solution, the area is designed to be multipurpose, providing recreation and education, habitat for flora and fauna, and to responsibly manage water

PARADISE RECREATION PLAZA

LOCATION                   Darley Road, Paradise SA
CLIENT                         Campbelltown City Council c/o JPE Design Studio
DESCRIPTION             Streetscape design
PROJECT PERIOD        2021-2024

MLEI ROLE

MLEI were engaged to undertake the civil design for this project to reinvigorate the existing reserve and create a modern recreation offering that appealed to families, teenagers and young adults.

The design facilitated a new skate park with amphitheatre seating, a pump track, BMX track, parkour equipment, a new play space, multi-use courts, a central plaza space, a wide lawn supported by smaller more intimate gathering spaces, and community infrastructure such as lighting, shade shelters, BBQs and power points.

Our project scope included the civil design for:

• Site levels
• Stormwater drainage
• Footing design for minor structures.

This project won 2x 2024 awards from the Australian Institute of Landscape Architecture – Parks & Open Space and Shadesmart.

THOMAS FOODS DOMESTIC WASTEWATER TREATMENT PLANT

LOCATION                  Murray Bridge, SA
CLIENT                        Waternish Engineering
DESCRIPTION              Civil works for new Wastewater Treatment Plant
PROJECT PERIOD        2022-2023

Thomas Foods International meat processing facility was building a new Wastewater Treatment Plant (WWTP) to process the domestic sewage from their abattoir. They had a generic design package from water & wastewater treatment systems manufacturer MAK Water that needed to be customised for the balance of plant, civil layout, slabs on ground and additional platforms.

MLEI undertook the civil works for the WWTP, that included:

• Geotech investigation to inform foundation design

• Detailed design including calculations for
  - Large slab on ground to land the treatment plant on
  - New access point off Wilkins Road
  - Minor roads and parking around plant area
  - Site levels, drainage & stormwater discharge for area surrounding the process plant.

ETHELTON PUMP STATION ODOUR CONTROL PLANT

LOCATION                   Bower Road, Ethelton SA
DESCRIPTION              New odour control plant at the existing Ethelton Pump Station
PROJECT PERIOD        2022-2023
PROJECT VALUE          $12M

This project is part of the SA Water $12 million upgrade of the North Le Fevre sewer network, which provides sanitation services to tens of thousands of homes and businesses in the seaside area. A refurbishment of SA Water’s Largs North Wastewater Pump Station was occurring in parallel with the installation of around 4.5 kilometres of new sewer main which connected the pump station to its counterpart in Ethelton.

MLEI undertook the detailed design of the new odour control plant at the existing Ethelton Pump Station. Our project scope included:
• Initial concept sketch for odour slab to coordinate plinths, pipes, traps, etc
• Detailed design – odour control slab, access platforms and stairs, shelters including footings and structure, 3x pipe supports, vent stack
• Odour control slab drawings for Review & Construction
• Calculation report.

EMU PARK STP SBR UPGRADE

LOCATION                   Emu Park, QLD
CLIENT                        Liquitek Pty Ltd
DESCRIPTION              2x Sequencing Batch Reactor replacements
PROJECT PERIOD        2020-2017
PROJECT VALUE          $6.6M

The Emu Park Sewage Treatment Plant upgrade project included the upgrade of the aeration and control system to provide better control over the biological and chemical processes, as well as the upgrade of the dewatering equipment to ensure environmental license compliance.

MLEI undertook the replacement of 2x Sequencing Batch Reactor tanks, which included design & documentation and construction support for each of the SBR tanks. This included:

• Design & documentation
  - Design of alteration and re-use of existing concrete ring beams
  - Design of new plinths, bunds and alterations on existing slab for equipment and tanks, slab unloading
  bay, chemical storage area, concrete roads, extension to the dewatering shed, new platforms over SBR
  tanks including support, existing stairs for re-use
  - Assisting in construction methodology and verification plan
  - Final detailed civil/structural drawings for tank footings for Tender and Construction
• Construction support
  - Respond to queries during construction
  - Review and comment on shop drawings.

MELTON RECYCLED WATER PLANT SEDIMENTATION TANK 3

LOCATION                   Melton, VIC
CLIENT                         N/A
DESCRIPTION              Civil works for primary sedimentation tank and other concrete structures
PROJECT PERIOD        2020-2022
PROJECT VALUE          $4.4M

MLEI undertook the civil works for the primary sedimentation tank at Melton Wastewater Treatment Plant, along with 2x precast valve chambers and miscellaneous minor concrete structures.
Our scope included:

• Design for the concrete walls, slab on ground, sludge hopper, launders and miscellaneous
• Concrete slab on ground with bund
• Concrete slab on ground
• Perimeter footpath around PST
• 2x precast concrete valve chambers
• Review and mark up associated Waternish drawings as necessary
• Drafting of all concrete elements including layouts, sections and detail drawings including structural notes
• Engineering calculation set suitable for authority review.

BETHANY CHRISTIAN COLLEGE GYMNASIUM

LOCATION                   Paralowie SA
CLIENT                         Bell Architecture
DESCRIPTION              Gymnasium and outdoor sports court complex
PROJECT PERIOD        2024 - Present
PROJECT VALUE          $9M

MLEI undertook the civil and structural design for Bethany Christian College’s new 9m high gymnasium as part of the school’s masterplan. The gymnasium features an 800m² indoor court and a smaller covered outdoor court, a dance room, amenities office, and storage.

Our project scope included:

• Concept design – geotechnical brief, site plan review with inputs/constraints to siteworks levels, stormwater drainage, retaining walls and pavements, preliminary structural layout
• Design Documentation – review geotechnical report, structural design (foundations, columns, walls, façade support and roof framing), civil design (siteworks levels, stormwater drainage, retaining walls and pavements), Stormwater Management Plan
• Detailed Design Documentation –detailed structural design, detailed civil design, engineering drawing for BRC and construction
• Tender – technical review of contractor submissions and RFI responses
• Construction Administration – respond to queries from the contractor, review shop drawings, inspections during construction, site inspection/defect reports.

44 CHURCHIL ROAD APARTMENTS

LOCATION                   Ovingham, SA
CLIENT                        A&K Family Trust
DESCRIPTION             4-storey apartment building
PROJECT PERIOD        2014-2016

MLEI provided structural and civil engineering services for a mixed-use residential development on Churchill Road in Prospect, comprising a four-storey apartment building and a three-storey townhouse complex.

Designed to deliver affordable housing to the area, the project includes a four-storey apartment building, six three-storey townhouses, a dedicated car park, and landscaped outdoor spaces. MLEI also contributed to the fully integrated fit-out, ensuring a cohesive and functional design.

173 GILLES STREET APARTMENTS

LOCATION                   173 Gilles Street Adelaide, SA
CLIENT                         Piteo Design Architects
DESCRIPTION              4-storey apartment building
PROJECT PERIOD        2016

MLEI provided civil and structural engineering services for this four-storey mixed-use development, featuring a ground-floor commercial office and four residential apartments above, including two penthouses with rooftop terrace gardens.

Our structural scope included the design of footing systems, incorporating pad footings and a stiffened raft system. We developed a structural steel framing system to support the upper floors, along with the roof structure and bracing systems to ensure stability against lateral wind and earthquake forces. Proprietary floor trusses were also specified as part of the design.

On the civil engineering side, MLEI was responsible for the site layout and stormwater drainage plan, ensuring effective site functionality and compliance with regulatory requirements.

188 CHURCHILL ROAD PROSPECT APARTMENTS

LOCATION                   Prospect, SA
CLIENT                         Quantum Group Pty Ltd c/o Bert Farina Constructions
DESCRIPTION             5-storey apartment building
PROJECT PERIOD        2016
PROJECT VALUE         $1.6M

MLEI provided civil and structural engineering services for this five-storey apartment building featuring a rooftop terrace. Situated on a 676m² site, the development includes 15 two-bedroom apartments and 18 car parks.

Our structural scope encompassed geotechnical investigations, foundation design, and the development of earthwork platforms, piling, footings, and a slab-on-ground system. We also designed suspended floors, concrete stairs, lift shafts, cores, supporting beams and columns, and roof framing, incorporating structural provisions for service supports, openings, equipment, and tanks. Additionally, the design accounted for earthquake resistance and lateral stability.

On the civil engineering front, our team delivered stormwater management solutions and pavement design to support the site's long-term durability and compliance with regulatory standards.

ONE ON THE PARK APARTMENTS

LOCATION                   179 Greenhill Road, Parkside, SA
CLIENT                        Tritan Corporation
DESCRIPTION             10-storey apartment with basement
PROJECT PERIOD        2017-2020

MLEI, in conjunction with Ginos Engineers, were responsible for the structural and civil engineering design of this 10-storey apartment complex. The project consisted of a multi-level carpark with a single level of that as basement. The complex comprised of 2-storey townhouses and multi-storey apartments.

The multi-storey apartment building was technically challenging given the tight floor to floor of 3,030mm clearances and the requirement for 2,700mm ceilings. This was overcome using a flat plate concrete floor. The project also consisted of an existing heritage building facing Greenhill Road that has been returned to its former glory and added to with a modern office addition.

AUGUST TOWERS

LOCATION                   320 South Terrace, SA
CLIENT                        Structural Civil Australia Pty Ltd
DESCRIPTION             Structural engineering of the superstructure
PROJECT PERIOD        2019
PROJECT VALUE          $19M

MLEI Consulting Engineers were engaged as a structural consultant for the design of the superstructure of the 14-storey August Towers apartment building located at the intersection of Hutt Street and South Terrace. An efficient and economical structural design was required to fit within the architectural constraints and the needs of the client, with a number of concept designs worked through until the design team arrived at the final outcome.

The structure utilised a variety of construction methodologies, including a reinforced concrete slab on Bondek decking, supported on steel floor beams, with a precast concrete stabilising core and walls. Consideration to construction scheduling was important given the limited site access and the mixed construction types.

CASTLEMAINE STREETSCAPE IMPROVEMENTS

LOCATION                 Castlemaine, VIC
CLIENT                       Outerspace Landscape Architects
DESCRIPTION            Streetscape Improvements
PROJECT PERIOD      2021-2023

This project aimed at enhancing of the function and amenity of the Barker Street and Forest Street streetscapes and strengthening a vibrant and attractive CBD. MLEI undertook the streetscape upgrade design of Barker Street (between Campbell Street and Saint Street) and Forest Street (between Kennedy Street and Urquhart Street) in Castlemaine.

MLEI’s project scope included:

• Concept design – opportunities and constraints, review engineering survey, identify any gaps in data and input into scope for additional survey, collaborate with architects
• Preliminary design – high level civil input, WSUD parameters and inputs, preliminary input into quantities and estimates
• Detailed design – including civil, drainage and path grading, input into technical specification, issue documentation for tender and construction.

TOORAK VILLAGE STREETSCAPE IMPROVEMENTS

LOCATION                 Toorak, VIC
CLIENT                       Outerspace Landscape Architects
DESCRIPTION            Streetscape Improvements
PROJECT PERIOD      2020-2023

Rebuild of pedestrian areas on both sides of Toorak Road between Wallace Avenue and Grange Road in Toorak with brass-trimmed concrete pavement, granite cobblestone and bluestone kerbs, new complementary street furniture, restored heritage lamp posts, and upgraded lighting.

MLEI’s project scope included:

• Concept design – opportunities and constraints, review engineering survey, identify any gaps in data and input into scope for additional survey
• Tender design – detailed civil, stormwater drainage and path grading design, structural review architect drawings, technical specification
• Issue documentation for tender and construction.

BUCHAN MAIN STREET IMPROVEMENTS

LOCATION                 Buchan, VIC
CLIENT                       Outerspace Landscape Architects
DESCRIPTION            Streetscape Improvements
PROJECT PERIOD      2022-2023
PROJECT VALUE        $2.9M

MLEI were engaged by Outerspace Landscape Architects on behalf of the East Gippsland Shire Council to develop the detailed civil design and construction documentation for Main Street and associated service roads in Buchan. The project scope included kerb realignments, pedestrian reticulation, drainage review and investigation, road pavement condition assessments and upgrades, carparking upgrades/ reconfiguration and landscaping design and upgrades within the road reserve and existing medians.

This project contributes towards providing a safe and efficient rural road network while improving the public realm and accessibility for Buchan visitors and passers-by. The key challenges within this project were the 10m+ level difference from boundary to boundary, building frontages and driveways tie-ins, reconfiguration of intersection accommodating two-way entry and exit for 12.5m service trucks and compliance with a strict landscape and civil construction budget to meet council objectives.

CHURCHILL ROAD STREETSCAPE UPGRADE STAGE 3

LOCATION                 Prospect, SA
CLIENT                       City of Prospect
DESCRIPTION            Streetscape Design
PROJECT PERIOD      2019-2011
PROJECT VALUE        $2M

MLEI were engaged to undertake civil, landscape and drainage design for over 1km of Churchill Road. Our scope of works incorporated Water Sensitive Urban Design (WSUD) features with:

• New paved footpaths, kerb and gutter, driveway replacements
• Stormwater management
• Indented carparking and indented bus bays
• Pedestrian refuges
• Continuation of bike land
• Shared path upgrade to link Churchill Road to the train line
• Tree and vegetation planting.

MYER STREET LAKES ENTRANCE UPGRADE

LOCATION                 Lakes Entrance, VIC
CLIENT                       East Gippsland Shire Council
DESCRIPTION            Streetscape Upgrade and Safety Improvements
PROJECT PERIOD      2022-2024
PROJECT VALUE        $2.2M

MLEI undertook the detailed design for the upgrade of Myer Street and service roads between Roadknight St and Coates Road, including School Street and Lambert Street. The project increased traffic and pedestrian safety by improving intersecting roads and service roads, informal traffic movements between the service roads, and Myer Street grassed medians.
The improvements also addressed parking issues around Lakes Entrance Primary School and the shortage of pedestrian connections along Myer Street without removing existing trees.

The scope included designs for:

• New drainage infrastructure including kerb and channel
• Redeveloping intersections, including traffic operations assessment
• Upgrading bus stops
• Upgrading pedestrian facilities to improve pedestrian safety, including new pedestrian crossings and footpath
• Reconstructing driveway accesses.

STRATHALBYN TOWN CENTRE REVITALISATION STAGES 2, 3 & 4

LOCATION                 Strathalbyn, SA
CLIENT                       City of Alexandria c/o Outerspace Landscape Architects
DESCRIPTION            Streetscape Design
PROJECT PERIOD      2019-2023
PROJECT VALUE        $10.5M

The Strathalbyn Town Centre Revitalisation Master Plan revitalised the town centre with new plantings, trees, furniture and attractive landscaping to harmonise the town’s infrastructure, promote a sense of place, and provide ample wayfinding for visitors.

MLEI were engaged to undertake concept development, civil & structural design, and lighting design.

Our services included:

• Project Initiation – site inspection, documentation review, engineering survey review.
• Concept Development and Preliminary Design – input into concept development, collaborate with architects to produce preliminary civil design drawings, provide structural input.
• Detailed Design – detailed civil, road, drainage and path grading design, structural review and red-line markups to architect drawings, technical specification.
• Contract Documentation – detailed civil documentation for tendering.

HOLLAND STREET STAGE 2 STREETSCAPE UPGRADE

LOCATION                 Thebarton, SA
CLIENT                       City of West Torrens & JPE Design Studio
DESCRIPTION            Streetscape Design
PROJECT PERIOD      2016-2020
PROJECT VALUE         $1.6M +

Stage 1
MLEI was engaged by the City of West Torrens to rejuvenate and beautify industrial-zoned Holland Street by injecting life while protecting the gritty character unique to the precinct – by creating a plaza space at the end of the street where it met the River Torrens to promote cycle & pedestrian movement. The design team was led by JPE Studio, working collaboratively with the Council. MLEI’s role focussed on Water Sensitive Urban Design (WSUD) with street trees, permeable pavement, and a feature rain garden, as well as a stormwater harvesting system below the plaza for reusing the stormwater for irrigation of the street trees.

Stage 2
MLEI was engaged by JPE Studio on Stage 2 of the project, to undertake road reconstruction design, kerb reconstruction, and consolidation of the roof drainage to Council’s existing stormwater drainage infrastructure.

DENISE NORTON PARK / PROSPECT ROAD UPGRADE

LOCATION                   North Adelaide, SA
CLIENT                         City of Adelaide c/o Tract
DESCRIPTION              Streetscape design
PROJECT PERIOD        2018-2020

MLEI were engaged to undertake the civil and drainage design for a new play space within the adjacent Denise Norton Park as well as an upgrade of Prospect Road kerbing and drainage, between Park Terrace and O’Connell Street.

Our project scope included design for:

• Site levels and associated stormwater drainage to suit the proposed works – this incorporated Water Sensitive Urban Design, using runoff from Prospect Road to passively irrigate landscaped areas within the parklands through subsurface infiltration pipework
• New pedestrian pathways and new shared use path
• New pedestrian refuge crossing on Prospect Road.

MLEI worked collaboratively with lead consultant Tract and the City of Adelaide to resolve some challenges relating to the discharge of stormwater from the road into the parklands.

DORRIEN ESTATE WINERY UPGRADE

LOCATION                   Tanunda, SA
CLIENT                        Endeavor Group
DESCRIPTION             Winery processing plant
PROJECT PERIOD        2020-2024
PROJECT VALUE          $54M

Linney Engineering Services (part of MLEI Group) provided a full engineering and management service for the project including master planning, cost planning, design, procurement and construction management for this major expansion to the existing Dorrien Estate winery. The project increased the winery’s annual production capacity by 40% – from 12,000 to 20,000 tonnes.

Our project scope included:

• Decommissioning and refilling a series of wastewater treatment dams to make way for construction of new buildings and construction of a site emergency spill dam
• Construction of new fruit receival area – including tilt-up panel construction lower crushing level, trafficable suspended slabs, two new receival bins and associated crushing equipment, control room, additive dosing room, electrical room and overhead canopy
• Tank farms – staged over four areas totalling 292 tanks, 22 ML total volume
• New processing building with precast concrete panel wall and steel roof contraction – fitted out with centrifuge, hot water generator, cross flow filters, and operator offices and amenities
• Red fermenter area upgrade – including construction of two new banks of 16 x 36T and 12 x 48T fermenters and relocation of existing fermenters and new overhead canopy.

TREASURY WINE ESTATE ICON CELLAR

LOCATION                   Stockwell, SA
CLIENT                      Treasury Wine Estates (TWE)
DESCRIPTION             Icon Building
PROJECT PERIOD        2019-2023
PROJECT VALUE          $165M

Relocation of TWE’s Penfolds red winemaking capacity from the Nuriootpa site to the TWE Barossa Winery site near Stockwell, including upgrades to increase premium winemaking capacity by 33% – through improved production efficiencies and expanded wine storage capacity. Linney Engineering Services (part of the MLEI Group) undertook the design of the new site upgrades. We provided a full engineering and management service for the project including conceptual development, master planning, cost planning, detailed design, traffic management, tender documentation, contractor coordination and construction inspections.

The project scope included:

• New 4,500m² x 16m high Icon Cellar building for housing winemaking equipment including crushing area with 2x receival bins, relocation of an existing bank of 56x 10T fermenters, construction of 36x 20T fermenters and 48x 10T fermenters and associated presses & marc handling equipment.
• Construction of a new bank of 72x 25T fermenters, relocation of existing bank of 72x 25T fermenters
• 4x new still wine storage tank farms and various smaller filtration building
• Additional production line, processing infrastructure and additional barrel storage facilities
• New heavy vehicle marshalling areas
• Relocation of their existing weighbridge system.

WEILONG WINERY

LOCATION                   Red Cliffs, VIC
CLIENT                        Weilong Winery c/o Linney Engineering Services
DESCRIPTION             Various buildings
PROJECT PERIOD        2018-2020
PROJECT VALUE          $80M

Before MLEI acquired Linney Engineering Services, we worked together on the new Weilong winemaking facility. Linney Engineering was responsible for the overall project delivery including master planning, project management, design, design management, procurement and construction management. MLEI undertook the structural engineering design for various components and areas for this new wine making facility.

MLEI’s project scope involved the following buildings:
• Filtration Building – a large building with many areas within the building including Centrifuge, Flotation, storage, cool room. It consisted of precast load-bearing walls and structural steel roof.
• Crushing Area – a multi-level area consisted of bins, cranes, drive through deck and crushers. The lower level is 4m under the ground and contains the crushers.
• Plantroom Building – a multi-level building contained ground floor pumping rooms and large condensers above on L1.
• Output Filtration Building – a single-storey building used for the wine cross over and boiling room.

WINGFIELD INDUSTRIAL ESTATE MASTERPLAN

LOCATION                  Wingfield, SA
CLIENT                        Fife Capital
DESCRIPTION             Industrial estate development
PROJECT PERIOD        2022-Present

MLEI undertook the civil and structural design this industrial estate development. Our scope included:
• Civil design
- stormwater strategy for obtaining approval
- external roadways, hardstands, and buildings
- stormwater drainage
• Structural design
- new warehouses and workshop building.

We participated all phases of the project:
• Stages 1 & 2: Estate Master Planning & Planning Consent – cooperated to develop master plan, attended meetings, made design presentations to client, liaised with Building Surveyor & authorities
• Stage 3: Tendering – provided design documentation and input into tender documentation, answered queries, provided technical advice, assisted with selection, participated in tender assessment & interviews
• Stage 4: Design Development – participated in ongoing design & incorporated improvements, prepared plans & sketch details, participated in Value Management, attended meetings, liaised with consultants
• Stage 5 Construction Documentation – monitored design programs, attended meetings, made regular design presentations to Client, submitted monthly progress reports, developed drawings to show detailed & dimensioned constructional requirements, prepared specification, located & coordinated locations of downpipes and interfaced with architect & civil consultants, liaised with Building Surveyor and authorities, prepared documents for Building Rules Consent.
• Stage 6 Construction Phase – attended meetings, responded to queries, provided technical assistance, reviewed shop drawings, liaised with D&C Contractor, issued site sketches, reviewed material samples, observed onsite construction, visited factory, progressively listed incomplete or defective work and & issued defects reports, semi-final & final defects observations prior to issue of Certificate of Practical Completion, reviewed relevant test results & advised on construction techniques, regularly updated "For Construction" documentation, prepared updated set of “As Built” at Practical Completion.
• Stage 7 Defect, Liability Phase – reobserved works, certified completed defects, undertook final inspection for defects and liability after 12 months.

MICKETT CREEK SPORTING COMPLEX

LOCATION                  Mickett Creek, NT
CLIENT                        Hames Sharley
DESCRIPTION             Sporting complex development
PROJECT PERIOD        2023

The Mickett Creek Sporting Complex consists of 4 shooting clubs – Darwin Rifle Club, Sporting Shooting Association of Australia (Darwin), Darwin Pistol Club and Northern Territory Field & Game Association. MLEI undertook the masterplan concept for both the broader site as well as the proposed new facilities, which included written findings relating to civil and structural disciplines.
Our scope included:
• New location plan, including possibility of relocating the Darwin Clay Target Club from its current location at Marrara Sporting Complex to the Complex
• Potential relocations of the Darwin Clay Target Club
• Conceptual site plans identifying key strategies for additional facilities.

MLEI’s involvement included:
• Stage 1: Site analysis and opportunities
- Site inspection and report on condition of existing site and site structures, identification of civil *
structural defects/issues, recommendations on upgrades required, and recommendations on upgrades &
additions required to facilitate the aspirations of the sporting complex
- Site wide geotechnical brief for engagement
- Review of the existing facilities.
• Stage 2:– Masterplan development
- Development of masterplan report (prepared by architect)
- Liaise with authorities for existing documentation & determine stormwater requirements
- Functional concept plans for civil engineering suitable for cost estimation
- Development of engagement plan
- Development of return brief and design basis report
- Development of schematic master plan design works for both civil and structural engineering disciplines.
- Development of master plan and supporting documentation.

MATILDA RISE ESTATE

LOCATION                   Mount Barker, SA
CLIENT                        Tenant Ready Group
DESCRIPTION             130-Allotment Development
PROJECT PERIOD        2016-2018
PROJECT VALUE          $30M

Matilda Rise is a multi-stage development comprising of 130 allotments in the thriving hills community of Mount Barker. It offers a broad choice of allotments, from smaller compact living, to large family homes and everything in between.

MLEI was engaged to undertake the civil engineering design, construction superintendence and contract administration for this development. The detail design included the following, all to the approval of governing authorities:
• New roads and associated works
• Service reticulation and connections (potable water and CWMS)
• Stormwater drainage
• A large detention basin (incorporating landscaping).

CENTRAL PARK ESTATE LAND DIVISION

LOCATION                   Munno Para, SA
CLIENT                        Urban Land & Property
DESCRIPTION             190 Allotments Across 6 Stages
PROJECT PERIOD        2018-Present
PROJECT VALUE          $23M

Central Park Estate is located in Munno Para West and contains 190 allotments split across 6 stages. MLEI were engaged to provide civil engineering design, construction tender, contract superintendence and engineering surveillance as well as structural footing design of all the new townhouses.

The development incorporated an upgrade to the adjacent portion of Stebonheath Road, and the civil and stormwater design necessitated the optimisation of earthworks levels and road grades to achieve a cost-efficient design solution.

In addition, due to the slopping site, large extent of retaining walls were designed to cater for staggering allotment levels, which were tied into the built form of the townhouses.

PARKVALE ESTATE LAND DIVISION

LOCATION                   Heaslip Road, Angle Vale, SA
CLIENT                        Neucite & Daycorp
DESCRIPTION             175-Allotment Land Division
PROJECT PERIOD        2019-2021
PROJECT VALUE          $30M

ParkVale Estate was a 4-stage 175 allotment land development located in Angle Vale, approximately 35 km north of Adelaide CBD.
MLEI were engaged to provide civil engineering design, tender, construction superintendence and contract administration for the development. These works included:
• Preparation of a stormwater management plan for the region of approximately 500 allotments
• Civil engineering design of the regional stormwater detention basin
• Regional sewerage pump station
• All internal development roads and services.

SOVEREIGN ESTATE

LOCATION                   Tanunda, SA
CLIENT                        Sterling Homes
DESCRIPTION             250 Allotments
PROJECT PERIOD        2015-2017
PROJECT VALUE          $35M

Sovereign Estate is a 10-stage development, located within walking distance of the town centre of Tanunda. The development offers a broad choice of allotments, from smaller compact living to large family homes and everything in between.

MLEI was engaged to undertake the civil engineering design, construction superintendence and contract administration for this development. The detail design included new roads and associated works, service reticulation and connections (potable water and CWMS), stormwater drainage, a CWMS pump station, and a large detention basin (incorporating landscaping) all to the approval of governing authorities. The work also includes external drainage within Council’s local roads.

GORGE ROAD TOWNHOUSE DEVELOPMENT

LOCATION                   South Morang, VIC
CLIENT                        Nexus Developments
DESCRIPTION             63 New Townhouses
PROJECT PERIOD        2022-2023

MLEI undertook the detailed design and documentation for the development of 63 new townhouses and access driveways, landscaping, new council crossovers and stormwater management system.
Our services included:
• Schematic design to formal documentation level
• Civil design for bulk earthworks and finished levels, road setout, stormwater design and pavement design
• Structural design for timber walls, floors and roof framing, foundations
• Coordination of consultant documentation – including architect, landscape architect and services
• Technical specifications for tender as well as for construction.

THE DUNES PORT HUGHES TAVERN

LOCATION                   Port Hughes, SA
CLIENT                        Model Surveyors
DESCRIPTION             Civil Design
PROJECT PERIOD        2022

MLEI delivered the civil design, including earthworks and road works for the land division, stormwater drainage detailed design (including headworks, preparation of hydrology and hydraulic calculations, plans and longitudinal sections and a drainage report), water & CWMS design, road pavement design for new internal streets. The stormwater management involved liaising with the Cooper Coast Council, SA Water and other authorities.

GILLES PLAINS PRIMARY SCHOOL LAND DIVISION

LOCATION                   Hillcrest, SA
CLIENT                        Gilles Plains Primary School
DESCRIPTION             71-Allotment Land Division
PROJECT PERIOD        2021-2024
PROJECT VALUE          $6.5M

MLEI undertook the Gilles Plains Primary School brownfield land division for 71-allotments.

Our services included:

• Stormwater management report for planning application
• Project Engineering and service authority liaison
• Preliminary design – 2D geometric plan, WSUD opportunities for landscaping and plantings
• Detailed design
  - Civil works
  - Potable water and sewers
  - Road pavement for new internal streets
  - New internal street lighting and electrical reticulation
  - Telecommunications pit and pipe infrastructure.
• Construction tender call, assessment & contract documentation.
• Superintendence, contract administration and engineering inspections (during construction)

INVESTIGATOR HEIGHTS LAND DIVISION

LOCATION                   Wallaroo, SA
CLIENT                        Strategy Urban Projects
DESCRIPTION             64-Allotment Land Division
PROJECT PERIOD        2021 - Present

Investigator Heights is a 7-stage land development. MLEI undertook civil engineering for Stage 2 with 17 allotments, followed by Stage 3 with 26 allotments and then Stage 4 with 21 allotments. Our scope included:

• Project engineering and service authority liaison
• Detailed design
  - Civil works
  - Water and CWMS
  - Road pavement for new internal streets
  - New internal street lighting & electrical reticulation
  - Telecommunications pit and pipe infrastructure.
• Superintendence, contract administration and engineering inspections during construction.

VALUE ADD
We achieved $100K+ savings in imported fill by using future basin works as an opportunity for source fill material for Stages 3&4 earthworks.

WOODFORDE DRIVE LAND DIVISION

LOCATION                       North Beach, SA
CLIENT                              Merlino Developments
DESCRIPTION                 270-Allotment Land Division
PROJECT PERIOD          2021-Present
PROJECT VALUE            $12M

Woodforde Drive was a 14.87 ha housing development site for 270-allotments over 5 stages. MLEI undertook civil engineering for:

• Stormwater management plan report for planning application
• Infrastructure report
• Project engineering and service authority liaison
• Earthworks masterplan and concept design
• Detailed Design – civil works, potable water & sewers, road pavement for new internal streets, new internal street lighting & electrical reticulation, telecommunications pit and pipe infrastructure.

VALUE ADD
We achieved savings by undertaking geotechnical investigation to inform the masterplan, which reduced rock variations risk and expense. Masterplan cut/fill volumes undertaken considering rock in soil profile (minimise cut on project) factoring in 20% of cut volume not usable as bulk fill. Allotments were benched to minimise retaining walls, with some allotments raised above road to balance cut/fill volumes considering impact on driveway grades.

BOLIVAR ROAD LAND DIVISION

LOCATION                   Paralowie, SA
CLIENT                        Cross Company
DESCRIPTION             80-Allotment Land Division
PROJECT PERIOD        2022 - 2024
PROJECT VALUE          $5.5M

MLEI undertook civil engineering and design for this 80-lot brownfield residential subdivision. Delivered over 4 stages, the project was designed to meet all authority requirements while addressing the challenges posed by the site’s flat terrain and existing infrastructure constraints. Our services included:

• Detailed civil design – earthworks master plan, road layout, grading, and pavement design, potable water & sewer infrastructure, common services trench layout, street lighting & electrical reticulation, telecommunications pit and pipe infrastructure, coordination of gas infrastructure design, WSUD
• Construction tender call, assessment & contract documentation
• Superintendence, contract administration and engineering inspections during construction.

CHALLENGE
The project’s flat terrain required innovative stormwater solutions to comply with WSUD policies. We used MUSIC modelling to incorporate bio-retention basins with specialised filter media, transition layers, and drainage systems.

VALUE ADDS

• Saved $250K+ in dumping costs by reusing topsoil
• Used rock battering for cheap & fast installation, increased safety, environmental natural feel
• Undertook potholing to avoid clashes and delays
• Achieved variations below 5% of contract value.

FRISBY ROAD LAND DIVISION

LOCATION                       Angle Vale, SA
CLIENT                             Angle Vale to Trinity Frisby Road
DESCRIPTION                 343-Allotment Land Division
PROJECT PERIOD           2021-Present
PROJECT VALUE             $15M

This was a 343-allotment 24ha development over 6 stages. MLEI undertook the civil engineering design, tender management, and construction superintendence & contract administration. Our services included:

• Stormwater management report for planning application
• Earthworks master plan and concept design for planning application
• Project engineering and service authority liaison
• Detailed design and documentation
  - Civil works
  - Potable water and sewers
  - Road pavement for new internal streets
  - New internal street lighting & electrical reticulation
  - Telecommunications pit and pipe infrastructure
• Construction tender call, assessment & contract documentation
• Superintendence, contract administration, engineering inspections during construction.

DONNYBROOK-WOODSTOCK MASTERPLAN

LOCATION                   Donnybrook, VIC
CLIENT                        Mirvac
DESCRIPTION             Traffic engineering and advice
PROJECT PERIOD        2019

MLEI’s principal traffic engineer was engaged by Mirvac to provide traffic and transport engineering advice for the Olivine residential development located in the Donnybrook PSP. The development was for 1200 residential lots, a high-profile non-government school and local town centre.

Key tasks included providing transport master-planning advice, traffic impact assessments for the:
• Required road network
• Intersection treatments
• Public/active transport requirements
• Traffic & parking assessments for the new primary/secondary school.

This also included preparing planning permit conditions and engagement with Whittlesea Council for various permit and master plan approvals.

1838 PROSPECT RESIDENTIAL DEVELOPMENT

LOCATION                        Prospect SA
CLIENT                             Eminent Homes
DESCRIPTION                  29 allotments
PROJECT PERIOD            2018-2019
PROJECT VALUE              $110M

1838 Prospect is a 2-stage 93-allotment and 200-apartment development located in Prospect, 7km north of Adelaide CBD. MLEI undertook the civil and structural engineering design, tender management, construction superintendence, and contract administration for the development.

Our services included:

• Structural engineering
  - 3-storey townhouses
  - 5-storey apartment building
• Civil engineering
  - Design of a new signalised junction on Churchill Rd, internal roads and services
  - Sewer extension which required works underneath an existing stormwater culvert
  - Stormwater management plan.

The design required collaboration with the client, Kaufland’s builder and engineers, SA Water, Council, SA Power Networks, APA and NBN.

OAKLANDS GREEN LAND DIVISION – RECYCLED WATER, POTABLE WATER & SEWER DESIGN

LOCATION                       Oaklands Park, SA
CLIENT                              McMahon Services Australia, Housing Renewal Australia
DESCRIPTION                 Land division for 680 allotments
PROJECT PERIOD          2021 – Present
PROJECT VALUE            $135M

Oaklands Green was a partnership between the community sector and the State Government. The previous SA Housing Authority 16.5ha site was the largest social housing regeneration project in 20 years for South Australia. This project provided 450+ market-ready homes, unlocking critical land and housing supply for South Australians – including 15% affordably through SA Government HomeSeeker program, and 235 homes for SA Housing Authority.

GREEN STAR
The project aimed to be one of South Australia’s highest Green Star rated developments. It prioritises sustainability, using materials with minimal environmental impact, energy-efficient design and homes powered by renewable energy.

STAGES 1 3, & 4
MLEI was engaged to undertake the recycled water and potable water & sewer civil engineering for Stages 1 3, & 4. Our services included:

• Concept design for the recycled water system
• Project engineering and service authority liaison – Telstra/NBNCo, SAPN, APA (Gas), SA Water
• Review & update Stormwater Management Master Plan for the entire development
• Detailed design of potable water headworks.

DARWIN & PALMERSTON BUS STOP UPGRADES

LOCATION                      Darwin & Palmerston NT
CLIENT                           Department of Infrastructure, Planning and Logistics (DIPL)
DESCRIPTION                 6x bus stop upgrades
PROJECT PERIOD           2020–2021

The DIPL had an ongoing program to install upgrades to existing bus stops and engaged MLEI to survey various bus-stops across Darwin and Palmerston in 2020 and provide detailed designs for their upgrades of shelter type 15A or 15B type. Each bus stop required civil design works including slab/shelter/seat placement, footpath layout, signage installation, TGSI, kerbing, pavement marking, existing services considerations, and area rehabilitation/grassing. Services also included detailed surveys, road safety audit, identification of services, AAPA sacred site clearance, and environmental risk assessment.

MLEI’s approach provided the following added values:

• Survey fee savings
  MLEI developed early conceptual designs to enable DIPL to quickly identify locations that were unsuitable for the proposed shelter types. This saved survey fees for detailed surveys for shelters that were not suitable for the location, of $3,500 per survey.
• Improved safety and usability
  MLEI worked closely with DIPL to identify and implement 15B shelters which provided greater offset from the pedestrian way to the shelter columns. This provided more benefit to the end user from a safety and usability perspective.

DIPL URBAN BUS STOP UPGRADES

LOCATION                      Darwin & Palmerston NT
CLIENT                            Department of Infrastructure, Planning & Logistics (DIPL)
DESCRIPTION                6x bus stop upgrades
PROJECT PERIOD          2020–2021

The DIPL had an ongoing program to install upgrades to existing bus stops and engaged MLEI to survey various bus-stops across Darwin and Palmerston in 2021 and provide detailed designs for their upgrades of shelter type 15A or 15B type. Each bus stop comprised civil design works including slab/shelter/seat placement, footpath layout, signage installation, TGSI, kerbing, pavement marking, existing services considerations, and area rehabilitation/grassing. Services also included detailed surveys, road safety audit, identification of services, AAPA sacred site clearance, and environmental risk assessment.

MLEI’s approach provided the following added values:

• Survey fee savings
  MLEI developed early conceptual designs to enable DIPL to quickly identify locations that were unsuitable for the proposed shelter types. This saved survey fees for detailed surveys for shelters that were not suitable for the location, of $3,500 per survey.
• Improved safety and usability
  MLEI worked closely with DIPL to identify and implement 15B shelters which provided greater offset from the pedestrian way to the shelter columns. This provided more benefit to the end user from a safety and usability perspective.

ADELAIDE METROPOLITAN BUS STOPS

LOCATION                   Adelaide, SA
CLIENT                        Department of Transport, Planning & Infrastructure (DPTI)
DESCRIPTION             Bus stop designs
PROJECT PERIOD        2018

MLEI was engaged by DPTI to undertake concept design and detailed documentation indented bus bays for a number of bus stops within the Adelaide metropolitan area. Various bus stops located on heavy trafficked state-maintained roads required upgrade to meet current DPTI bus stops standards, including correct layout for DDA compliance and indented bus bays, in order for the buses to safely stop and allow for through traffic.

MLEI collaborated with DPTI to provide designs suited to the constraints of each site, such as minimising services disruptions, avoiding property boundary disturbance and achieving adequate grading to meet DDA compliance.

LINDENOW-GLENALADALE ROAD FOOTPATH AND BUS SHELTERS

LOCATION                      Lindenow South, VIC
CLIENT                            East Gippsland Shire Council
DESCRIPTION                Footpath connection and 2x bus shelter upgrades
PROJECT PERIOD          2022 – 2023
PROJECT VALUE            $1M

The East Gippsland Shire Council required safe pedestrian access along a busy stretch of Lindenow-Glenaladale Road and increase safety between two bus stops (primary school and recreation reserve) by providing of 2.5m wide concrete footpath and elevated boardwalk as well as the replacement and relocation of bus shelters to accommodate a bus holding lane. The footpath/boardwalk connection started from Upland Street (opposite Lindenow Primary School) to the Lindenow South Recreation Reserve.

MLEI’s project scope included:

• Review of existing drainage and pedestrian access across the area – location and depthing of all services, feature site survey, vegetation/biodiversity assessment, drainage site investigation, road safety audit, geotechnical investigation.
• Design – new 147m footpath, new 380m footpath and new 150 metres boardwalk, two replacement bus shelters with improved bus pull-off area, improved drainage.
• Construction schedule for the tendering process.

LEAKES ROAD LAND DIVISION TRAFFIC IMPACT ASSESSMENT

LOCATION                   Tarneit, VIC
CLIENT                        Daniels Construction
DESCRIPTION             Traffic Impact Assessment for Aged Care Facility
PROJECT PERIOD        2023

MLEI undertook a Traffic Impact Assessment (TIA) for the proposed land division at Leakes Road, Tarneit. The TIA accompanied a development application for an aged care facility in the proposed land division.

The assessment included:
• Existing transport infrastructure surrounding the proposed development
• Estimated number of private vehicle trips generated by the proposed development in the morning and evening peaks
• Qualitative assessment of the impact these trips on the surrounding road network, including SIDRA analysis of a major intersection
• Identification of potential works that required to mitigate the forecast impacts
• Review of the proposed internal road network for suitability and recommendation of appropriate changes.

CBD TO PRESTON BICYCLE CORRIDOR IMPROVEMENTS

LOCATION                   Metropolitan VIC
CLIENT                        Department of Transport & Planning
DESCRIPTION             Streetscape improvements
PROJECT PERIOD        2017 - 2019

This project included the planning and detailed design of approximately 5km of bicycle corridor improvements along each of St Georges Road, Napier Street, Dynon Road and Albert Street. The scope for St Georges Road and Napier Street was to reallocate traffic lanes into dedicated cycle lanes, whilst Dynon Road implemented an offroad two-way cycle path on one side of the carriageway.

Albert Street had one of the first protected intersections in Australia, which aimed to improve separation and efficiency between cyclists, pedestrians and motorists with the use of small islands at each corner of the intersection. All of the locations included:
• Functional and detailed design of separated bicycle treatment options
• Traffic and parking analysis.

For the protected intersection site on Albert/Lansdowne Street, it included the evaluation of the treatment post completion.

WARRIGAL ROAD TRAFFIC STUDY

LOCATION                   Metropolitan VIC
CLIENT                        Department of Transport & Planning
DESCRIPTION             Streetscape improvements
PROJECT PERIOD        2019 - 2020

Warrigal Road is one of the busiest north-south roads in Melbourne’s south-east, with approximately 60 thousand vehicles per day.

The traffic study investigated the possibility of different treatment options of a 6.6 km section Warrigal Road, which included a duplication, intersection upgrades, public transport and active transport infrastructure considerations.

The project included:
• Running stakeholder workshops to identify corridor problems and treatment options
• Traffic modelling of corridor treatments using VISSIM
• Development of concept designs
• Prioritisation of options.

CALDER FREEWAY CORRIDOR STUDY

LOCATION                   Metropolitan VIC
CLIENT                        Department of Transport & Planning
DESCRIPTION             Streetscape improvements
PROJECT PERIOD        2021 - 2022

The Calder Freeway, between the M80 and Gap Road, is one of Melbourne’s most congested roads in the north-west of metropolitan Melbourne.

This major corridor study considered the upgrade of the Freeway, as well as key intersections in the adjacent road network, as well as options to include a shared path network long the freeway.

The project included:
• Identifying project problems, movement and place assessments
• Traffic modelling of corridor treatments using VISSIM/SIDRA,
• Running stakeholder workshops
• Development of concept designs
• Prioritisation of options.

DIAGONAL ROAD & MILLER STREET JUNCTION UPGRADE

LOCATION                   Seacombe Gardens, SA
CLIENT                         Department of Planning Transport and Infrastructure (DPTI)
DESCRIPTION              Road design
PROJECT PERIOD         2018-2019

MLEI was engaged by the Department of Planning, Transport, and Infrastructure (DPTI) to design a realignment of the Diagonal Road and Miller Street junction in Seacombe Gardens, SA. The goal was to enhance safety by reducing rear-end and right-turn crashes while maintaining access to adjoining properties.

Our services included:

1. Site Assessment: Inspected site and reviewed existing information.
2. Concept Design: Analysed turn paths, identified geometric constraints, service clashes, and land acquisition needs. Developed and revised concept plans based on DPTI feedback.
3. Final Design & Documentation: Prepared the final concept design, compiled a design report, and issued final documentation to DPTI.

EYRE HIGHWAY INTERSECTION UPGRADES

LOCATION                   Regional SA
CLIENT                        DIT c/o Jacobs Group Australia
DESCRIPTION             Planning study for 2x intersection upgrades
PROJECT PERIOD        2020 - 2023
PROJECT VALUE          $94M

The Australian and South Australian governments committed $94 million (80:20) to upgrade the Eyre Highway between Port Augusta and the Western Australia border as part of the Roads of Strategic Importance program (ROSI) to improve road safety, as well as help build regional communities and create jobs. Upgrade activities included construction of new overtaking lanes, new and upgraded heavy vehicle rest areas, junction upgrades and safety measures such as audio tactile line marking.

MLEI was engaged by Jacobs Group Australia to work on the Planning Study (20% design). This involved working with Jacobs to develop the concept design including hydrology/drainage and utility services investigations, options development and reference design for the Eyre Highway – Koonibba Access Road intersection and Eyre Highway – Flinders Highway intersection.

WARLOCH REST AREA & STUART HIGHWAY INTERSECTION UPGRADE

LOCATION                   Mataranka, NT
CLIENT                        Department for Infrastructure, Planning and Logistics (DIPL)
DESCRIPTION             Rest area and intersection upgrade
PROJECT PERIOD        2019 - 2022
PROJECT VALUE          $0.9M

This project aimed to improve the safety and accessibility of the two existing accesses to the Warloch Rest Area along the Stuart Highway and make the site more appealing to use as a rest break for road users. MLEI was engaged to deliver detailed geometric design and the preparation of drawings and tender documentation, including:
• Temporary works including detours and access tracks
• Pavement design
• Intersection design
• Street lighting design
• Quantity and cost estimations
• Technical specification.

CARPENTARIA HIGHWAY REST AREA

LOCATION                   NT
CLIENT                        Department for Infrastructure, Planning and Logistics (DIPL)
DESCRIPTION             Rest area intersection design and upgrade
PROJECT PERIOD        2021 - 2023

Upgrade design of an existing informal rest area on the Carpentaria Highway at chainage 338.5 km to improve motorist safety, reduce travel time and provide improved driver amenity.

MLEI services included:
• 25% design –preliminary site investigation, engineering survey
• 50% detailed design – 3D modelling for earthworks, geometry and underground services, 12D modelling of existing services, construction plan, drainage, lighting, cross-sections, pavement plan, safety in design, land acquisition plan, guard rails & barriers, construction methodology.
• 90% detailed design – all intersections and roadworks, pavements, works alignments, finalised street lighting, construction methodology, refined estimates, stage 3 road safety audit, independent review
• 100% final documentation – final drawings, tender cost estimate, 3D models, safety in design and technical specifications.

MARRAKAI ROAD AND ARNHEM HIGHWAY INTERSECTION UPGRADE

LOCATION                   Marrakai, NT
CLIENT                        Department for Infrastructure, Planning and Logistics (DIPL)
DESCRIPTION             Highway intersection upgrade
PROJECT PERIOD        2022 - 2023
PROJECT VALUE          $10M

MLEI undertook the design for the D&C upgrade of 3km of Marrakai Road in the Darwin area, which included:
• Upgrade of gravel road Marrakai Road to seal between CH 47.3 to 50.2km
• Upgrade of Arnhem Highway-Marrakai Road intersection
• Upgrade and seal of 3 minor intersections – Burnside Road, Barney Street and Stephen Road
• Installation of solar flag lighting at the intersections.

Our services included:
• Project development – engineering ground survey, geo-referenced aerial imagery, services identification
• Geotechnical investigation – excavation alignment test pits, laboratory testing
• Design and documentation – 20%, 50% and 90% designs, including stage 3 road safety audit and construction estimates
• 100% final documentation.

MAIN SOUTH ROAD & VICTOR HARBOUR ROAD DUPLICATIONS

LOCATION                   Southern SA
CLIENT                        Department for Infrastructure and Transport
DESCRIPTION             Road duplications
PROJECT PERIOD        2021 - 2024
PROJECT VALUE          $30M

The MSR and VHR duplication project provides safer and faster journeys for motorists and boosting for local tourism, communities, as well as supporting hundreds of jobs each year during construction. MLEI undertook the civil engineering which included a road safety audit, 2D concept design, and property acquisition plans.

MLEI’s skills in road safety audits and 2D concept designs to assess the concept options generated during the optioneering process is demonstrated in the project.

MALABAM ROAD RESEAL & UPGRADE

LOCATION                   Maningrida, NT
CLIENT                        West Arnhem Regional Council
DESCRIPTION             Road seal and upgrade
PROJECT PERIOD        2021 - 2023
PROJECT VALUE          $0.5M

Upgrade of Malabam Road which connects the airport, barge ramp and the remainder of the community – to improve the level of safe access for the local remote/regional Indigenous community in Maningrida, as well as increase growth in mining, pastoral and tourism industries.

Implemented in 4 stages (25%, 50%, 90% and 100%), our design included:
• Reconstruction and rehabilitation works
• Flexible pavement and seal design based on geotechnical findings
• Drainage requirements including a site review of the hydrology based on survey data and BTO report
• Cross-section selection that meets the site drainage and traffic use
• Subsurface treatment requirements including drainage
• Safe system design and Safety in Design
• Earthworks and materials reuse
• Verge works including footpaths and connectivity along Malabam Road.

RITARANGU ROAD

LOCATION                   Ritarangu Road, NT
CLIENT                        Roper Gulf Regional Council
DESCRIPTION             Road and intersection improvements
PROJECT PERIOD

MLEI was engaged by Roper Gulf Regional Council to prepare detailed design and construction documentation for the Ritarangu entry road and Shop Link Road. The works included formalization of carriageways, lighting upgrades, relocation of LV and HV infrastructure, stormwater assessments and upgrades, protection and relocation of water assets and the standardization of the alignment to promote safe vehicular and pedestrian conveyance.

The works also including Indigenous stakeholder consultation and a number of meetings with local Traditional Owners.

The following works were undertaken:
• Survey and service locating
• Geotechnical Investigation and Pavement Design
• Site drainage investigations and drainage design
• Preliminary design plans
• Detailed design documentation and estimates
• Tender documentation and BoQ
• Specification for tendering

JILKMINGGAN ROAD ALIGNMENT ROAD & INTERSECTION IMPROVEMENTS

LOCATION                   Jilkminggan, NT
CLIENT                        Coffey Australia on behalf of Roper Gulf Regional Council
DESCRIPTION             Road and intersection improvements
PROJECT PERIOD        2020 - 2022
PROJECT VALUE          $0.83M

The road upgrade was in response to existing safety concerns, non-standard road geometry, sealing of road and to improve the uncontrolled parking and pedestrian conveyance through the community amid population growth of the community. MLEI was engaged to undertake a Concept Design and Preliminary Cost Estimation. Following this, we were engaged to prepare Detailed Design and IFC documentation for the new road works including certified Cost Estimations.

We experienced project delays as a result of the community consultation, and fast-tracked particular components of the design to bring the overall project back into line – by reducing the number of concepts produced, undertaking the drainage study prior to civil design commencement, and bringing on greater resources from a design and drafting perspective. MLEI utilised our southern resources to ensure program was met. This project was delivered on time and budget.

URAPUNGA ROAD REALIGNMENT & UPGRADE

LOCATION                   Urapunga, NT
CLIENT                        Coffey and Roper Gulf Regional Council
DESCRIPTION             Road realignment and upgrade
PROJECT PERIOD        2020 - 2022
PROJECT VALUE          $0.91M

MLEI undertook the engineering design upgrades to improve safety and provide additional parking facilities
• Access Road A – standardisation, lighting, sealing, stormwater network, alignment and carriageway
• Community Store Road Link – carparking, bus parking, and loading bays.

The project scope included:
• Project management and data collection
• Concept design – stormwater, seal extents, carriageway, relocation works, safety improvements, lighting
• 50% detailed design – earthworks design, stormwater design, parking layout and network consideration, vehicular/pedestrian access, footpath, tree and vegetation removal, turn paths
• 90% & 100% detailed design – amend horizontal/vertical alignments (including minimisation of relocated power poles), update bus-bay geometry, finalise horizontal & vertical geometry, Safety in Design, technical specification for construction works.

EAST TERRACE UPGRADE

LOCATION                   Kapunda, SA
CLIENT                        Light Regional Council
DESCRIPTION             Road design & construction
PROJECT PERIOD        2021 - 2022
PROJECT VALUE          $3.8M

MLEI was engaged by Light Regional Council to undertake the detailed design for the realignment (approximately 1.5km) of East Terrace between Thiele Highway and Perry Road, Kapunda. The project also included the upgrade of the Thiele Highway and East Terrace intersection. The project was undertaken with a collaborative approach with Council on achieving a cost-effective design whilst upholding the adequate high standards for road safety.

The design and documentation were successfully completed in November 2021. The construction of the road upgrade was commenced in December 2021 and was completed in May 2022

PRINCES HIGHWAY EAST NOWA NOWA ROAD SAFETY UPGRADE

LOCATION                   Nowa Nowa, VIC
CLIENT                        East Gippsland Shire Council
DESCRIPTION             Road Safety Upgrade
PROJECT PERIOD        2022 - 2023
PROJECT VALUE          $3.6M

MLEI were engaged by the East Gippsland Shire Council to develop the detailed design and construction documentation for a new VicRoads-approved V-Line bus-bay and intersection upgrades along the Princes Highway at Nowa Nowa. This project contributed towards providing a safe and efficient rural road network with the provision of a V-line-conforming bus stop.

The project entailed the review of existing drainage networks, realignment of kerb and outstands, improved pedestrian access and geometric upgrades of the existing parking bays and intersections to incorporate safety upgrades.

Scope of service:
• Detailed survey and services locating
• Road Safety Audit at preliminary design
• Geotechnical assessment – pavement condition assessment, conformance testing, pavement design
• Concept and detailed design
• Documentation for tender and construction.

LIEBHERR DEVELOPMENT DPTI ACCESS ROAD

LOCATION                  Para Hills, SA
CLIENT                        Liebherr/DPTI
DESCRIPTION             Road Design
PROJECT PERIOD        2012

MLEI recently completed the road design and documentation of an access road to an $85M industrial development. The design and documentation of the access road was carried out in accordance with DPTI requirements. The road design included stormwater drainage, street lighting and provision of traffic signals. There was extensive liaison with service authorities to rectify service clashing issues.

Throughout the deign process, regular meetings with DPTI took place so that requirements and approvals were met from different departments. The project was a success in achieving the set timeframes and budget set by Liebherr as well meeting the documentation standards set by DPTI.

ALDI PROSPECT RIGHT TURN LANES

LOCATION                   108 Main North Road, Prospect SA
CLIENT                        Aldi Stores
DESCRIPTION             DIT works civil design for the lengthening of the right turn lanes
PROJECT PERIOD        2021-2022
PROJECT VALUE          $110k

MLEI undertook the detailed design for lengthening the right turn lanes from Main North Road into Milner Street by modifying the existing median island. The extent of work included the corner of Milner Street and Main North Road and extended north towards Harvey Street.

Our design accommodated domestic light vehicles and trucks to 15.5m semi-trailer size:
• Right turn into Milner Street – domestic light vehicles and trucks to 12.5m length
• Front entrance for left-in-left-out only – semi-trailer trucks to 15.5m length.
The project was completed on time and on budget.

FLETCHER STREET ESSENDON LATMI

LOCATION                   Essendon, VIC
CLIENT                        City of Monee Valley
DESCRIPTION             Local area traffic management improvement
PROJECT PERIOD        2020-2023
PROJECT VALUE          $0.25M

MLEI undertook the civil design of the Local Area Traffic Management Improvements along Fletcher Street between Mt Alexander Road and Nicholson Street. The project included:

• An informal pedestrian crossing at Mt Alexander roundabout
• Updated and realigned cycle lane buffer zones
• Reordering of angle parking and refresh linemarking to tie into new Pedestrian Operated Signal and the Nicholson Street roundabout projects
• Reduced roundabout exit speed into Fletcher St from Mt Alexander Road roundabout by kerb modifications and roundabout linemarking adjustments:
  - adjustments to the Mt Alexander Road roundabout linemarking
  - various kerb outstands and kerb modifications
  - adjustment of cycle lane widths
  - investigation into the suitability of a loading zones in the vicinity of Fletcher Street
• Integration between pedestrians and vehicular traffic throughout the site of works
• Re-surfacing works to provide DDA compliant access for existing and new outlet
• Linemarking refreshed along full length of project and tie-ins into POS and roundabout at Nicholson Street.

FULLARTON - CROSS ROADS INTERSECTION DESIGN REVIEW

LOCATION                    Highgate, SA
CLIENT                         Department for Infrastructure and Transport c/o Fulton Hogan
DESCRIPTION              Main intersection upgrades
PROJECT PERIOD        2021-2023
PROJECT VALUE          $91M

The Fullarton Road - Cross Road intersection upgrade project was aimed at reducing urban congestion, improving travel times and road safety, increasing intersection capacity and enhancing network reliability.

MLEI undertook the engineering review for this intersection, which included lane & footpath widths, through & turn lanes, cycle lanes, bus stop bays, pavements, batter slopes, island sizes, horizontal geometry, drainage & hydrology, and lighting.

As the Independent Internal Design Reviewer, MLEI worked closely with the principal consultant to deliver the design review in a timely fashion so that any proposed amendments could be effected within the overall design program.

FULLARTON-GLEN OSMOND ROADS INTERSECTION UPGRADE

CHURCH & CHAPEL STREET LOCAL AREA TRAFFIC MANAGEMENT

LOCATION                   Cowes, VIC
CLIENT                        Bass Coast Shire Council
DESCRIPTION             Local area traffic management improvement
PROJECT PERIOD        2023-2024
PROJECT VALUE          $0.25M

MLEI was engaged to provide detailed design documentation for the installation of Local Area Traffic Management Schemes along Chapel Street and Church Street, Cowes. This project contributes towards providing a safe local road network within the growing township of Cowes location on Phillip Island.

The design works were split into two stages, with the following forming the Scope of Works for this project:
• 9x watts speed humps
o Indicative locations provided with MLEI assessing if locations are feasible without impacting residential access; and
o Appropriate spacing to ensure effective traffic calming measures.
• Raised platform intersection treatment to be developed at Church Street and Dunsmore Road
o Full detailed design, including drainage considerations and assessment to improve pedestrian crossing facilities across the raised platform area of the intersection.

MARION - RICHMOND ROADS INTERSECTION UPGRADE

LOCATION                   Richmond, SA
CLIENT                        Department for Infrastructure and Transport
DESCRIPTION             Major Intersection Upgrade
PROJECT PERIOD        2023-2024
PROJECT VALUE          $40M

The Marion Road and Richmond Road intersection upgrade was part of the North-South Corridor: Broader Network Upgrades, supporting the River Torrens to Darlington Project. The goal was to increase city-bound traffic capacity, improve vehicle and freight access, and enhance connectivity to the Adelaide CBD and Adelaide Airport. The upgrade also aimed to improve intersection efficiency and overall capacity.

MLEI was the principal design lead for civil design and documentation. Our scope included:
• Civil engineering detailed design
• Pavement design, traffic signal design, lighting design, urban and landscape design
• Cost estimation
• Constructability assessment
• Traffic engineering
• Environment, heritage and sustainability.

Upon being awarded the contract in October 2023, the MLEI Civil Team, alongside our subcontractors, quickly commenced work, achieving 30% project completion. Among the three intersections involved in the North-South Corridor upgrades, MLEI was recognised by DIT as the best-performing and most consistent project manager. Unfortunately, due to factors beyond our control—primarily the withdrawal of Federal Government funding—the project was halted in April 2024.

NEW REVETMENT WALL, WALKWAY & FISHING PLATFORM

LOCATION                           Korman Family Park, Surfers Paradise, QLD
CLIENT                                 City of Gold Coast
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2021

The new concrete walkway, revetment wall and fishing platform improved access for members of the public to fish in the area, as well as stabilised the park’s bank against erosion.

Esen Engineering delivered the engineering design for:

• FRP Fishing deck
• FRP Piles
• Blockwork Revetment wall
• Concrete walkway.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions - Dead and live loads
• AS1170.2 – Structural Design Actions – Wind,
• AS1170.4 – Structural Design Actions – Earthquake
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures
• AS4678 – Earth Retaining Structures.

RESIDENTIAL TIMBER JETTY & FLOATING PONTOON

LOCATION                           Coomera, QLD
CLIENT                                 Residential Client
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2023

MLEI (trading as ESEN Engineering at the time) delivered the engineering design for the new timber jetty and floating pontoon constructed in the Coomera River:

• Polystyrene and reinforced concrete pontoon
• Piles, headstocks and deck joists
• Gangway and connections.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions - Dead and live loads
• AS1170.2 – Structural Design Actions – Wind,
• AS1170.4 – Structural Design Actions – Earthquake
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures.

KEITH CURRAN RESERVE BOARDWALK

LOCATION                           Keith Curran Reserve, Tweed Heads NSW
CLIENT                                 Tweed Shire Council
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2018-2019

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for the new boardwalk in the Keith Curran Reserve:

• Reinforced Concrete abutments
• FRP Piles, headstocks and deck joist
• FRP Balustrades.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions - Dead and live loads
• AS1170.2 – Structural Design Actions – Wind,
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures.

URUNGA HOLIDAY & CARAVAN PARK NEW WALKWAY, GANGWAY & PONTOON

LOCATION                           Urunga, NSW
CLIENT                                 Urunga Holiday and Caravan Park
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2021

The new walkway, pontoon and gangway for the Urunga Caravan Park is comprised of a variety of materials which enabled an efficient and cost-effective construction for the client.

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for:

• Polystyrene and concrete composite pontoon
• FRP restraint piles and deck framing joists
• Aluminium gangway and handrails
• Stainless steel connections and hardwood decking.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions - Dead and live loads
• AS1170.2 – Structural Design Actions – Wind,
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures.

MOWBRAY PARK PONTOON REPLACEMENT

LOCATION                           Brisbane, QLD
CLIENT                                 Brisbane City Council
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2023

The Mowbray Park Steel Pontoon is situated on the Brisbane River and is available to the public. The project involved replacing the original steel pontoon with a like for like steel pontoon.

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for:

• Steel pontoon
• Steel restraint piles
• Aluminium handrails.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions – Dead and live loads
• AS1170.2 – Structural Design Actions – Wind
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures.

PIONEER RIVER FLOATING PONTOON (BLUEWATER QUAY)

LOCATION                           Mackay, QLD
CLIENT                                 Mackay City Council
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2023

The Pioneer River Pontoon forms a part of the Mackay Riverside Revitalisation Project. This project included the design and construction of a new floating pontoon, aluminium gangway, aluminium platform and steel piles.

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for:

• Polystyrene and Concrete Pontoon
• 40m long Aluminium Gangway
• Aluminium Landing Platform
• Aluminium balustrades
• Steel restraint piles.

We undertook inspections and certifications to these standards:

• AS1170.1 – Structural Design Actions – Dead and live loads
• AS1170.2 – Structural Design Actions – Wind,
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures
• Flood event (Q100) RL 5.89 AHD
• Current 2.0 m/s.

SOUTH BANK FERRY TERMINAL PONTOON 3 REPLACEMENT

LOCATION                           South Brisbane, QLD
CLIENT                                 Brisbane City Council
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2019

South Bank 3 Ferry Terminal (South Bank 3) had deteriorated to a point where it could not be safely repaired. This project was for a quick temporary replacement of the ferry terminal. The Council has just recently started on the design of the permanent terminal.

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for:

• Concrete shell pontoon
• Aluminium gangway
• Aluminium balustrades
• Steel roof structure
• Steel restraint piles
• Steel fender piles.

We undertook inspections and certifications to:

• AS1170.1 – Structural Design Actions - Dead and live loads
• AS1664.1 – Aluminium Structures Code
• AS2159 – Piling Code
• AS 3600 – Concrete Structures Code
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures
• Flood event (Q100) RL 5.7 AHP
• Current 1.5 m/s.

JACOBS WELL RECREATIONAL BOATING INFRASTRUCTURE

LOCATION                           Jacobs Well QLD
CLIENT                                 Gold Coast Waterways Authority
DESCRIPTION                      Engineering Design
PROJECT PERIOD                2020-2021

MLEI Consulting Services (trading as Esen Engineering at the time) delivered the engineering design for:

• Precast concrete jetty
• Concrete boat ramp
• Floating walkway
• Polystyrene and concrete pontoon
• Aluminium gangway
• Viewing platform.

We undertook inspections and certifications to:

• AS1170 – Structural Design Actions
• AS2159 – Piling Code
• AS1664 – Aluminium Structures Code
• AS3600 – Concrete Structures Code
• AS3962 – Guidelines for Design of Marinas
• AS4100 – Steel Structures Codes
• AS4997 – Guidelines for the Design of Maritime Structures.

MAYFAIR HOTEL REDEVELOPMENT

LOCATION                            Adelaide SA
CLIENT                                 ADABCO
DESCRIPTION                      Hotel redevelopment
PROJECT PERIOD                2012-2014
PROJECT VALUE                  $40M

MLEI assisted the client with the redesign of the structural design & documentation of a $40M redevelopment of the existing Colonial Mutual Life Building in the Adelaide CBD into a boutique luxury hotel.

MLEI was then novated to Watpac to assist with the construction phase.

WRIGHT STREET HOTEL

LOCATION                            136 Wright Street, Adelaide SA
CLIENT                                 Techne Build
DESCRIPTION                       New hotel building
PROJECT PERIOD                 2023 – 2024
PROJECT VALUE                   $19M

MLEI undertook the structural & civil engineering for this 16-storey hotel in the Adelaide CBD from concept design, detailed design, to support during construction.

Project scope included:

• Existing heritage building frontage to Wright Street
• Ground level foyer/reception, conference & gym facilities
• 135 hotel rooms and apartments on levels 1–15
• Rooftop terrace
• Carparking facilities.

The building was designed utilising predominantly steel framing with precast shear walls and lift/stair cores. A transfer floor at L1 is required to enable the building to extend the floor plate over the existing heritage listed building to the front of the site and maximise the floor area per level. The roof top garden will provide exceptional views of the surrounding parklands and west end of the Adelaide CBD.

MANTRA TONSLEY HOTEL

LOCATION                  Tonsley, SA
CLIENT                        Techne Build
DESCRIPTION            6-storey hotel
PROJECT PERIOD         2018–2023
PROJECT VALUE          $10M

MLEI undertook the civil and structural engineering for this 6-storey hotel which, comprised of 15x 1-bedroom apartments and 73x studio suites with premium amenities. The building also featured a ground floor bar and dining area to showcase the best South Australian food and wine. The hotel was fuelled by green energy – from solar panels on the roof of the Main Assembly Building and blended hydrogen gas network from Hydrogen Park in the Tonsley Innovation District.

The project included:

• Structural design - post tensioned transfer floor at Level 1, efficient steel beam and post system supporting a simple metal deck slab above transfer level, precast stair and lift core
• Civil design – site works, drainage and stormwater disposal, car parking.

TRYP HOTEL, 266 PULTENEY STREET

LOCATION                   266 Pulteney Street Adelaide, SA
CLIENT                         Ginos Group
DESCRIPTION              12 storey hotel and 8 storey office building
PROJECT PERIOD         2018–2021
PROJECT VALUE          $35M

MLEI undertook the civil and structural engineering for this project.

The project scope included:

• Structure constructed as a single building 33.7m long and 26.8m wide
• The structure was split into 2 uses – 12-storey hotel and 8 storey office building. The height at the top of the parapet above the hotel was 42.3m above ground level.
• Basement carpark 3m below ground level.
• The superstructure consisted of precast walls, concrete floors and steel framed roofs.
• The substructure consisted of concrete piles and pad footings.

WILD AFRICA TOURIST RESORT

LOCATION                    Monarto, SA
CLIENT                         CRC Constructions
DESCRIPTION              5-star resort and luxury glamping facilities
PROJECT PERIOD         2020–2024
PROJECT VALUE          $40M

MLEI undertook the structural and civil engineering for this new tourist resort linked to the Visitors Centre at the Monarto Safari Park Zoo, and accessed via Monarto Road to the north of the Zoo site. In addition to the 5-star resort, Wild Africa also offers luxury eco-glamping facilities. For Australians, this is the closest to an African safari experience outside of Africa, all within an hour’s drive from Adelaide

The design includes:

• 3-storey 90-room resort
• Basement carparking as well as drop-off for cars and buses
• Resort-style pools
• Decking and terraced landscaping
• Drainage basin
• Internal roads.

ABORIGINAL GATHERING PLACE

LOCATION                        South Morang VIC
CLIENT                              City of Whittlesea c/o 2Construct
DESCRIPTION                   New community centre
PROJECT PERIOD             2023 – Present
PROJECT VALUE               $10M

MLEI undertook the civil and structural design for this new community centre to create a welcoming, inclusive and culturally safe space where all Aboriginal people have a sense of belonging and have access to activities, programs and services that strengthen culture and enhance wellbeing.

The scope of the project included:

• Structural engineering
  - North wing 338m² and South wing 179m²
  - Footings and superstructure
• Civil engineering
  - Concept civil design, 50% and 100% detailed design
  - Concept and detailed design of siteworks and stormwater drainage plan.
• Construction
  - Site inspections
  - Respond to RFIs
  - Review structural steel and precast panel shop drawings.

NOARLUNGA MFS FIRE STATION

LOCATION                         Noarlunga, SA
CLIENT                              Anthony Donato Architects
DESCRIPTION                    New fire command station
PROJECT PERIOD              2020 –2023
PROJECT VALUE                $9.75M

MLEI undertook the structural and civil engineering for the new Metropolitan Fire Service (MFS) Fire Station in Noarlunga, which replaced the Christie Downs Fire Station that had previously served the local community for 45 years.

This modern facility not only supported fire and emergency services but also served as a hub where local emergency agencies could train together and coordinate responses to significant emergencies in Adelaide's growing southern suburbs. Additionally, it provided a space for the community to gather, learn, and collaborate.

Key features of the building included:

• Incident command centre
• Fire engine room
• Accommodation section
• Training area.

WALKERVILLE CIVIC CENTRE

LOCATION                          Gilberton, SA
CLIENT                               JPE Design Studio
DESCRIPTION                     New building extension
PROJECT PERIOD               2013-2015
PROJECT VALUE                 $10M

MLEI provided civil and structural engineering services for the Town of Walkerville’s community and library building. The building was architecturally designed to be an iconic structure in the heritage area of Walkerville.

MLEI’s design included Water Sensitive Urban Design (WSUD) for the carpark and stormwater treatment systems to support the landscape architect’s design, which focussed on encouraging public interaction and participation, to enhance the social life of the local community.

The new building was an open structure and detailed engineering was required to keep the structural cost within budget.

TAPEROO SOCCER CLUBROOMS

LOCATION                  Taperoo, SA
CLIENT                        Studio Nine Architects
DESCRIPTION             New sporting clubrooms
PROJECT PERIOD       2016 – 2018

MLEI were responsible for the structural and civil engineering for the brand-new soccer club rooms at Taperoo for the Port Adelaide Pirates Soccer Club & the City of Port Adelaide Enfield.

The project consisted of the following:

• New club dressing/changing rooms
• Match official rooms
• Café and catering facilities
• Physiotherapy suite.

The project was delivered under a strict budget and timeframe.

ALICE PLAZA SHOPPING CENTRE REFURBISHMENT

LOCATION               Alice Springs, NT
CLIENT                    Alice Plaza Pty Ltd
DESCRIPTION          Refurbishment of mezzanine office floor
PROJECT PERIOD    2023 – Present

MLEI was engaged to provide structural engineering services for the refurbishment of the mezzanine office floor. The office space was to be occupied by NT Chief Minister and a number of NT government agencies in Alice Springs.

The project included:

• Design of supports for modifying the existing concrete stairs on ground floor
• Design of new concrete landing and steps
• Design of lintels for new opening on the masonry walls
• Advise on the penetrations through the existing concrete floors on Mezzanine and Level 1
• Design of 2 steel frames for 2 new operable walls on Mezzanine.

635 NORTH EAST ROAD

LOCATION                Gilles Plains, SA
CLIENT                      Hardy Milazzo
DESCRIPTION          Mixed use commercial block
PROJECT PERIOD      2019 – 2021

MLEI undertook the structural and civil engineering for the development of a commercial block of 6 tenancies in Gilles Plains.

The project included:

• Structural engineering
  - Building with pre-cast concrete panels, steel columns, and canopies
  - Steel framed roof suitable for solar panel installation
  - Signage
• Civil engineering
  - Site grading
  - Stormwater design
  - Turnpath
  - Carpark.

BUNNINGS NOARLUNGA

LOCATION                  Goldsmith Drive, Noarlunga SA
CLIENT                        Tandem Building Group
DESCRIPTION            New Bunnings warehouse
PROJECT PERIOD        2023
PROJECT VALUE          $37M

MLEI undertook the structural and civil engineering design for new 13,000m² Bunnings warehouse in Noarlunga, SA. The project included:

• Structural design
  - Conversion of existing building – removal of existing columns, relocating bracing
  - New canopy at timber trade sales
  - Modification of north wall at nursery – relocate columns, wall and roof bracing
  - Modification to swing door at nursery area
  - New ceiling over café area
  - New signage.
• Civil design
  - Carpark
  - Stormwater network and drainage
  - Truck inwards path
  - Nursery loading/unloading pavement.

ZEISS OFFICE AT TONSLEY MAB

LOCATION                   Tonsley Innovation District, SA
CLIENT                         John Koutsoukou
DESCRIPTION              New office and laboratory
PROJECT PERIOD        2021‐2022
PROJECT VALUE          $6M

MLEI undertook the structural engineering design for Zeiss’ massive new 4000m² facility in the Tonsley MAB (formerly the Main Assembly Building Mitsubishi Motors). These premises contain 120 Zeiss staff relocated from Lonsdale, and featured the Australian sales and service centre, a prescription laboratory, R&D team for vision care.

MLEI’s project scope included:

• Assessment of existing slab and the below-slab tunnels frame to withstand the new building loads
• Detailed design of suspended floors over existing pits
• Detailed design of the superstructure including all columns, beams, lateral stability, roofing members, mezzanine level and any steel framing elements.

101 TONSLEY

LOCATION                  Direk, SA
CLIENT                        Sagle Constructions
DESCRIPTION             Warehouse
PROJECT PERIOD        2020‐2022
PROJECT VALUE          $20M

MLEI undertook the civil and structural design of this custom-built industrial warehouse. This project required 700 tonnes of structural steel to construct this 22,000 m3 state-of-the-art facility featuring over 21,160 m3 warehouse space. As the warehouse was to be used by a steel fabricator with significant loads on the ground slab, MLEI provided guidance on the allowable loads on the slab when stacking steel members. The warehouse was designed with crane beams to support 3x no. 4.5 tonne gantry cranes in each bay.

The project included a 820m3 office space designed by our close colleagues at Ginos Consulting Engineers with heavy duty hardstand, full drive-around truck access and on-grade roller door access for undercover loading.

The project construction had to be conducted within tight parameters as the site was adjacent to Edinburgh Airport and the rear of the warehouse was under its flight path. MLEI worked closely with the project team to allow comply with the strict regulations.

VMS GANTRIES

LOCATION                   Kapunda, SA
CLIENT                         Light Regional Council
DESCRIPTION              Road design & construction
PROJECT PERIOD         2021-2022

MLEI was engaged by Light Regional Council to undertake the detailed design for the realignment (approximately 1.5km) of East Terrace between Thiele Highway and Perry Road, Kapunda. The project also included the upgrade of the Thiele Highway and East Terrace intersection. The project was undertaken with a collaborative approach with Council on achieving a cost-effective design whilst upholding the adequate high standards for road safety.

The design and documentation were successfully completed in November 2021. The construction of the road upgrade was commenced in December 2021 and was completed in May 2022

CSR CALCINING BUILDING

LOCATION                   Wetherill Park, NSW
CLIENT                         CSR Limited
DESCRIPTION             New calcining building
PROJECT PERIOD        2021 - Present

MLEI undertook the structural and civil detailed design for the new calcining building at the existing CSR Wetherill Park facility. The project scope included:

• 6 levels of platforms to support the equipment
Walkways and stairs
• Supporting frames on calcining building to support conveyor BC07 from existing building, and
Supporting frames on existing building to support conveyor BC07 from existing building
• Platforms and stairs to access existing building from the conveyor walk way
10t monorail from inside the building to 3m outside the building
• Design of piles and thick slab to support the building
Design the foundation for the mill to achieve the requirements for the frequency
Design the gutters and downpipes
• Provide the structural and architectural documentation.

CSR GYPSUM STORAGE UPGRADE WETHERILL PARK

LOCATION                   Wetherill Park, NSW
CLIENT                         CSR Limited
DESCRIPTION              New storage warehouse
PROJECT PERIOD        2021 - Present

MLEI undertook the structural and civil detailed design for the new gypsum upgrade at the existing CSR Wetherill Park facility.

The project scope included:

• New gypsum storage shed with dado walls, conveyor support, and steel tower for the bucket elevator.
• Intermediate platform for moving conveyor, with an access stair tower for support and maintenance.
• Conveyor support tower with piling foundations.
• Minor siteworks and stormwater discharge around the facility.

External Works:

• New conveyors and hoppers feeding a bucket elevator.
• Vibrating screen installation.
• Modifications to existing conveyors and stackers, including remedial works.
• Foundations for silos, vibrating screen, and conveyors.
• Concrete structures, including an apron for conveyors/hoppers and an external ground slab.

ICL CEMENT BAGGING TOWER

LOCATION                   Yarraville, VIC
CLIENT                        Independent Cement & Lime
DESCRIPTION             New bagging facility
PROJECT PERIOD        2016-2021
PROJECT VALUE          $15M

MLEI undertook the above ground structural engineering design and documentation for the new bagging facility at the existing ICL Yarraville facility. The bagging tower is part of a larger project which includes aggregate drive over bins, conveyors, dryer and warehouse.

The building consists of the following:
• 4 material silos suspended from level 8
• 12 floor levels
• Steel frame designed and detailed so it could be built in modules complete with equipment installed, which was how it ended up being constructed.

WHYALLA QUENCH TOWER STRUCTURAL ASSESSMENT & PIPE SUPPORTS

LOCATION                   Whyalla, SA
CLIENT                        Liberty GFG c/o Duratec Australia
DESCRIPTION             Structural assessment and design of remediation
PROJECT PERIOD        2022 - Present

Salt water used in operation of the quench tower had contributed to significant deterioration of the concrete elements, which required assessment and remediation – portions of the structure were proposed to be modified with the workSteelws (beam removals). Check Flinders Ports tender

MLEI undertook the structural assessment required to determine the structural adequacy of the concrete elements, and the effectiveness of repairs for future serviceability of the tower.

Our scope of work included:
• Site inspection
• Analysis of the existing structure – including reviewing existing documentation, determining structural design actions, analysis of existing structure (as built), assessment of structure based on current condition, assessment of beam proposed to be removed and implications to the structure
• Review of Site Testing Plan
• Development of repair methodology to existing concrete elements
• Design Basis and Analysis report – detailing outcomes & recommendations from analysis
• Detailed Design for the recommended repair – pipe supports for the quench tower.

CHEETHAM SALT OPTICAL PROCESSING FACILITY

LOCATION                   Price, SA
CLIENT                        Cheetham Salt
DESCRIPTION             New optical processing facility
PROJECT PERIOD        2020‐2021
PROJECT VALUE          $3M

MLEI undertook the site civil works design and structural engineering design, in addition to the documentation for the new multistorey facility at the existing Price location. This facility was to house the new optical sorting equipment and feed silos, and was part of a larger project for expanding the site to satisfy growing product demand.

The building consisted of:
• 3 internal levels
• Capacity to house 150 tonnes of salt silos
• Steel frame designed and detailed with suspended concrete slabs on lost formwork to support equipment.

TOPCOAT ASPHALT PLANT

LOCATION                   Lonsdale, SA
CLIENT                        Topcoat Asphalt
DESCRIPTION             New asphalt production plant
PROJECT PERIOD        2019-2020

MLEI were engaged by Topcoat to undertake design and documentation of the civil and structural engineering elements for the new Lonsdale asphalt operation plant.

Our team was involved in the planning, detailed design, and construction phases for the:
• Earthworks and site grading
• Stormwater drainage
• Storage bunkers
• Storage tanks
• Asphalt plant.

The new plant is capable of producing a range of specialty high performance asphalt mixes along with a standard hot mix.

MLEI engaged in a collaborative approach with the overall project team, which included Topcoat, Masterplan and McMahon Services, to successfully deliver the high-class operating facility. MLEI also assisted the builder during the construction phase to address design changes where needed to meet latent site conditions.

X CONVENIENCE, PORT ROAD

LOCATION                      Hindmarsh SA
CLIENT                            X Convenience
DESCRIPTION                 New service station with retail facilitiest
PROJECT PERIOD           2021‐2022
PROJECT VALUE             $3.5M

MLEI provided civil and structural engineering design for the new service station on Port Road, Hindmarsh.

The project consisted of a new service station building, a new canopy above the fuel bowsers, concrete hardstand and pavement. MLEI used 3D BIM to model the structure which allowed smooth coordination during construction phase.

The project was completed on time and on budget.

ORORA GLASS BENEFICIATION PLANT

LOCATION                   Kingsford, SA
CLIENT                         Graham Nicholas
DESCRIPTION              New glass beneficiation plant
PROJECT PERIOD        2020‐2022
PROJECT VALUE          $25M

MLEI undertook the civil and structural design for this new glass beneficiation plant to significantly increase the use of recycled glass in its manufactured products. The project consisted of a 3,100m2 warehouse, 280m2 2-storey office, 2 weighbridge pits, platforms and stairs around proposed equipment, footings to support entry gate/transformer/sundry items, external concrete hardstand area.

MLEI’s scope of work consisted of:

Civil engineering:

• Stormwater analysis and design, including review of existing basin
• Civil design including heavy duty pavement design (using CIRCLY)
• Siteworks and drainage plan.

Structural engineering:

• Structural design of footings and superstructures
• Support of large cullet silos.

This project highlights our experience with medium duty industrial facilities that incorporate complex process equipment requirements similar to that in the manufacturing industry. This project was also delivered in a tight timeframe with staged delivery of documents to ensure the Builder started on site as soon as possible.

OPTUS BUILDING, NORTH TERRACE

LOCATION                      108 North Terrace, Adelaide SA
CLIENT                          FDC Construction & Fitout SA
DESCRIPTION                Refurbishment and office fitout
PROJECT PERIOD        2021‐2022

MLEI undertook the structural engineering for a refurbishment and fitout at the Optus building on North Terrace, Adelaide.

Our role included structural design documentation and contract administration for:

• Cutting new openings for a new internal staircase and additional structural members
• Structural design for the fit-out including new structural members for operable walls
• Assessing the existing floor for heavy load areas such as compactus, server room, storage rooms.
• Structural advice on coring existing slabs for new pipework
• Structural advice on slab trenching for cable conduits and electrical floor boxes.

45 PIRIE STREET UPGRADE – GROUND LOBBY & END OF TRIP FACILITY

LOCATION                      45 Pirie Street, Adelaide SA
CLIENT                            Studio Nine Architects
DESCRIPTION                 Ground lobby & tenancy upgrade
PROJECT PERIOD           2023–2024
PROJECT VALUE             $20M

MLEI undertook the structural engineering for a a major upgrade to the building at 45 Pirie Street, revitalising every aspect of the structure. The renovation was designed to foster a positive workplace culture and enhance collaboration, with a strong focus on health and well-being at its core.

The project scope included:

• Adelaide’s first ensuite End of Trip (EOT) facility on the ground floor – designed for cyclists, runners, or anyone needing a refreshing break. This involved a full interior fit-out and modification of the building's internal space.
• Lobby upgrade – featuring double-height glass windows with structural supports, and glass roof with supporting rafters, precast concrete columns & beams.

AUTISM SA TONSLEY INNOVATION DISTRICT

LOCATION                        MAB Circuit, Tonsley SA
CLIENT                              Tonsley Collective Pty Ltd
DESCRIPTION                   New office building
PROJECT PERIOD             2018–2021
PROJECT VALUE               $16.8M

MLEI was engaged to deliver the structural and civil engineering services for Autism SA's new purpose-built headquarters in the Tonsley Innovation District.

The facility, designed to support 120 permanent staff, features state-of-the-art sensory spaces, a gross motor skills room, consultancy and therapy rooms, life skills areas, and a rooftop conference room with an adjoining garden. The 2,000m² building, set within a 12m-wide easement, was fully fabricated to meet Autism SA's specific needs.

MLEI collaborated closely with the wider project team, including Platinum (builder), Piteo Architecture (architect), Secon (building services), and Chris Sale Consulting (quantity surveyor).

TPORTS GRAIN BUNKERS

LORENA GOLD MINE

LOCATION                   Lorena Gold Mine, Cloncurry QLD
CLIENT                         Ammjohn
DESCRIPTION             Structural Design
PROJECT PERIOD        2017-2019

Ammjohn engaged MLEI to provide structural design services for various elements at the Lorena Gold Mine in Cloncurry, Queensland, focusing on key infrastructure to support mine operations.

The scope of works included the design of:

• CIL tanks
• Reagent skids
• Elution plant refinery
• Existing ball mill structure
• Footings.

PROMINENT HILL

LUCKY BAY HAUL ROAD

LOCATION                  Lucky Bay, SA
CLIENT                        T-Ports
DESCRIPTION             Detailed Civil and Drainage Design
PROJECT PERIOD        2018-2019
PROJECT VALUE          $2M

MLEI undertook the design and documentation of a new Haul Road between the under-construction new grain harbour and the grain bunker site, along with an upgrade to an existing road junction. The design included a new intersection with an existing council-maintained road, upgrade of a state-maintained junction and traversed an environmental sensitive coastal dune area, where strict requirements for the road profile and impact on the locality were required to be followed.
The project scope involved the concept planning of the road alignment and interface with existing roadways and the provision of access to adjacent properties.
MLEI collaborated with Council, DPTI, T-Ports and other consulting engineers to complete the civil design to the client’s and authorities’ requirements.

ILUKA JACINTH-AMBROSIA ROAD

LOCATION                  Ceduna, SA
CLIENT                        Iluka Resources Limited
DESCRIPTION             Detailed Civil and Drainage Design
PROJECT PERIOD        2018-2019
PROJECT VALUE          $50M

MLEI undertook the design and prepare documentation for a new Haul Road to service the new Ambrosia open-cut pit. The works were part of the upgrade to Iluka’s Jacinth-Ambrosia operation located approximately 300mm North West of Ceduna, SA.
The new haul road was designed to service mine specification dump trucks, and was designed to comply with strict environmental requirements to comply with Iluka’s mining license requirements. The contract works included a number of site visits through the design and construction phase.
MLEI collaborated with Iluka’s Project, Operations and Environmental divisions to complete the contract works to the client’s requirements and in line with Iluka mine management requirements. The project was delivered on time and budget.

BARRICK KIBALI GOLD MINE

LOCATION                  Demographic Republic of the Congo
CLIENT                        Scantech
DESCRIPTION             Installation of new geoscan-m large
PROJECT PERIOD       2024

Scope of works:
• Design of a structural steel shelter over the system
• Design of the analyser support frame including alterations to the existing conveyor
• Design of the new support platforms (foundations) for the system and shelter.'

WEIGHBRIDGE #3 PORT MELBOURNE

LOCATION                  Port Melbourne, VIC
CLIENT                        MCF
DESCRIPTION            New cement weighbridge and dosing equipment
PROJECT PERIOD       2018-2019
PROJECT VALUE          $3M

MLEI undertook the structural and civil engineering for a new 40m long cement and flyash weighbridge at the existing Melbourne Cement Facility on Lorimer Road, Port Melbourne.
The weighbridge was completely enclosed with a second storey plant area for the dosing equipment which was also enclosed. The weighbridge was built directly alongside 2 existing weighbridges, and airslides were incorporated to utilise 4 existing product day bins.

The design include:
• Piled foundations
• Utilises existing structure to reduce costs
• Longer than normal design so that B-Double trucks can load both trailers without coming off the bridge and saving loading time.

SAND QUARRY STRUCTURAL AUDIT

LOCATION                  Maslin Beach, SA
CLIENT                      Handson Australia
DESCRIPTION            Audit
PROJECT PERIOD        2017

MLEI undertook a structural audit of the Main Wash Plant at Maslin Beach Sand Quarry, which consisted of a site inspection of the main washing plant and dry screening plant, followed by the preparation of condition report with recommendations on remaining life of structure.

WOOLWORTHS CUSTOMER FULFILMENT CENTRE

LOCATION                   Keswick, SA
CLIENT                         Moto Projects
DESCRIPTION              Alterations and additions to warehouse site
PROJECT PERIOD        2023-2024
PROJECT VALUE          $20M

MLEI undertook the civil and structural design for the Woolworths customer fulfillment centre in South Australia –facility designed to target a 5 Star Green Star Design & As‐Built Rating. The project implemented various environmentally conscious initiatives such as significant on‐site solar power generation.

• Structural engineering
  - 7,610m³ Warehouse B
  - Canopy on east side of warehouse 480m²
  - 2x inbound truck loading dock, 1x outbound truck loading dock
  - 14x small rigid vehicle loading docks
  - and new roller door openings
  - New internal slab for freezer area.
  - Canopy over direct-to-boot drive thru area
  - 2,464m³ Warehouse A with office
• Civil engineering
  - 113-space car park (Warehouse B), 50-space car park (Warehouse A)
  - 12 direct-to-boot bays, 9 bicycle parking spaces, 70 small rigid vehicle spaces
  - New external concrete hardstand at recessed loading dock locations
  - Civil and stormwater design.