Scott Clements Director
Dave Kelly Director + Principal Structural Engineer
Emma Clements Principal Water Engineer
Calvin Kirk Principal Civil Engineer
Phil Latham Principal Structural Engineer
  • “Inertia consistently stand out above others for their warmth, their excellent knowledge base and most importantly their practical approach to technical issues.”

    Peta Charles, Principal Planner, Brisbane Town Planning

  • “The Inertia team is responsive, efficient and provides a committed service, ensuring projects are delivered successfully.”

    Joe Waugh, Principal Planner, Reel Planning

  • "Throughout the entire process from design to completion, Inertia’s engineers not only bring a high level of professionalism and experience but also a willingness to engage with builders and designers to achieve great results and cost savings for the project."

    Joel Passier, Director, Passier Projects

Our Team

Jason Ray Business Manager
Ramon Gimeno Senior Structural Engineer
Matthew Gibbs Senior Structural Engineer
Jodie Egan Senior Structural Designer-Drafter
Joshua Falco Structural Engineer
Carolina Bernal Structural Engineer
Kurt Annand Structural Engineer
Kai Xu Structural Engineer
Ed Pigozzo Graduate Engineer
Daley Curran Senior Civil Engineer
Isaac Ernst Senior Civil Designer
Nathan Green Civil Engineer
Daniel Gibson Civil Engineer
Sarfaraaz Sacur Civil Engineer
Jared Skinner Civil Designer
Mick Briais Site Manager
Mario Darmanin Principal Structural Engineer (Melbourne)


Our mission is to make a truly significant and positive impact on every project, on the people we work with and on communities globally.

The following values guide us in everything we do:

Flag Innovation
Sync Collaboration
Macchiato Enjoyment

Scott Clements

Scott is both Managing Director and Principal of our Building team. His purpose is to lead Inertia in achieving a significant positive impact on every project. Scott is experienced at working on projects of all scales, from small housing projects to multi-residential apartments, industrial and commercial developments, and stadium structures.

His project work is combined with time in roles outside of engineering, including development, marketing, and finance. Scott brings his expertise gained in these roles to each client’s project.


Dave Kelly
Director + Principal Structural Engineer

Dave is the Founding Director of Inertia, which he established in 2005 after realising the industry’s need for small-to-medium sized consultancy firms that provide a professional and personal service. Dave is one of South East Queensland’s most highly recognised housing engineers. He is experienced at working on low-rise projects including architecturally designed houses, townhouses, retaining walls, childcare centres and other commercial structures.

Dave combines a drive for problem-solving with attention to detail, practical site experience and a love of collaboration with clients and other consultants to deliver the best possible solutions for your project.


Emma Clements
Principal Water Engineer

Emma is Inertia’s Water Principal. She brings over 16 years of local and international experience to our flood and civil engineering projects. Her extensive background in hydrology and water engineering covers water quality studies, modelling, flood studies, water-sensitive urban design, disaster management and analysis.

Emma works with developers, architects, and planners on a range of mixed-use developments in Queensland. She’s passionate about identifying a site’s land and water opportunities and constraints to help create the development footprint while respecting the local topography and surroundings. Emma loves guiding her clients on the importance of protecting our waterways while helping them maximise their yield.


Calvin Kirk
Principal Civil Engineer

Calvin Kirk joined Inertia in March 2018 as a Civil Principal overseeing Inertia’s Civil Team.

Relocating to Brisbane from Western Australia, Calvin will bring a proven track record allied to a significant range of experience, expertise and skills to the team.
A Nationally Registered Chartered Professional Civil Engineer and RPEQ with over 15 years’ experience in design and construction across a range of roles and industries, Calvin will be responsible for the delivery of our civil projects across Queensland.

Calvin has strong multidisciplinary project management experience encompassing design, scheduling, procurement, cost control, contract administration and quality control and has demonstrated capability in delivering projects across a range of industry sectors including land subdvisions, infill developments, roads and other major civil projects.

Known for his practical approach to design and problem solving, Calvin will help our client’s projects to be successful through a committed approach to communication, time management and delivering outcomes to schedule and budget.


Phil Latham
Principal Structural Engineer

Phil brings two decades of iconic global experience to Inertia’s Structural team. He has worked across a range of projects in civic, accommodation, leisure, public art and infrastructure sectors as well as advisory roles such as expert witness.

Throughout his successful career, Phil has demonstrated the highest level of engineering skill, knowledge and capability. Combined with his vast experience and passionate approach, this enables him to produce innovative solutions that achieve outstanding project success.


Jason Ray
Business Manager

Jason has over 11 years experience in Business Management with a demonstrated history of working in the construction and engineering industry. Jason brings skills in quality, safety and environmental management, financial reporting, sales & marketing and human resource management to Inertia and his passion lies in fostering positive workplace environments and cultures.

He holds numerous business qualifications, as well as a Bachelor of Arts Degree majoring in History from the University of Queensland which occasionally comes in handy during Trivia contests.


Ramon Gimeno
Senior Structural Engineer

Senior Structural Engineer, Ramon Gimeno joined the Inertia in September 2018 adding further depth and experience to our structural team.

Originally from Sadabell in Catalonia, Spain, Ramon started his career in Barcelona working on large scale commercial developments including office and entertainment projects. This included the Las Arenas development, of one of the most spectacular projects that Barcelona has seen as an old bullring was converted into a shopping centre with 5 levels of basement and 6 levels above ground, including cinemas and a 90m diameter timber dome.

Since relocating to in Australia in 2012, Ramon and his wife had a spell in South Australia before realising the error of their ways and heading back to the sunshine state where the camping, fishing and four-wheel driving is far superior.

A keen cyclist, and former competitive rider you’ll often find Ramon whizzing along the city’s bikeways as he speeds into the city on his daily commute.

Holding a Masters in Structural Engineering and an Architecture degree, Ramon is keen to bring his skills and experience to a diverse range of projects on behalf of our clients.


Matthew Gibbs
Senior Structural Engineer

Matthew joined the team in July as a Senior Structural Engineer as a result of Inertia’s increased work in the medium-rise residential and commercial sectors

His Structural Engineering career spans over 14 years, with 6 of those years spent as a Senior Structural Engineer. He has worked on both the design and delivery of a range of residential and commercial projects across Australia. Known for the practicality of his work, and his ability to deliver concise and economical designs to his clients, Matthew will bring additional expertise and capacity to a team that is rapidly building a reputation for its innovative approach to creating solutions for our clients.

Throughout his career, Matthew has had a high-level of interaction with clients and their contractors and has developed strong communication skills which enable him to effectively manage all project stakeholders.


Jodie Egan
Senior Structural Designer-Drafter

Jodie brings over 20 years’ experience working on award-winning housing and building engineering projects, across both urban and regional New South Wales and Queensland. When Jodie isn't ensuring the quality and standards of our housing projects, you will find her pounding the pavements of Brisbane or working as Event Director of Queensland's biggest Parkrun at Southbank.

Her strong management ability and attention to detail allow her to effectively coordinate with external consultants and contractors, continually delivering high quality documentation. Jodie’s involvement is a foundation for high quality product together with enjoyable collaboration.

Typically, Jodie works on over 20 projects as part of the design and quality assurance project. She excels by gaining a thorough and personal understanding of the clients expectations in order to exceed them.


Joshua Falco
Structural Engineer

Writing bios for websites isn’t Joshua Falco’s thing, so let’s look at what he does best - solving the engineering problems that others put into the too hard basket.

From large scale retail, commercial and defence projects through to education and residential developments, Joshua brings his 10+ years of experience to Inertia Engineering’s Buildings Team.

Where he really excels is in adapting existing structures, efficiently, thoughtfully and in a way which makes economic sense for all parties.
Want to add 35 storeys to your existing multistorey building? Or maybe you wish to sympathetically rejuvenate a historic building, to give it a new lease of life and retain its character and charm? These are the projects Joshua does best and where he helps Inertia Engineering’s clients.


Carolina Bernal
Structural Engineer

Hailing from Colombia, Carolina Bernal is a talented structural engineer who is part of Inertia Engineering’s Housing Team.

Working part time, Carolina balances the needs of our clients with the demands of a young family, bringing her enthusiasm, technical skills and expertise to each project she works on.

She specialises in designing solutions for all projects types, ranging from home renovations and new builds to townhouse developments and lightweight structures.

Carolina spent her first three years in Brisbane studying before joining us at Inertia Engineering. In those 5 years, she has loved Inertia Engineering so much she feels the team are more like family than colleagues. Thanks Carolina, we think of you as part of the family too.


Kurt Annand
Structural Engineer

Brisbanite, Kurt Annand, has been a valued member of our structural engineering team for over a year. With over 15 years experience, Kurt originally started his career straight from school as a cadet draftsperson, where he found a passion for the projects he worked on.

That passion led to a degree at QUT which has armed Kurt with a Bachelor of Civil Engineering, Majoring in Structural Engineering. Kurt has built a successful career helping to design, plan and implement numerous large-scale retail, commercial and hospitality projects such as Pacific Fair, The Calile Hotel, The Rocket Robina and Coomera Shopping Centre. He will bring this experience, technical know-how and knowledge to further grow this important and growing sector for Inertia.

Like any engineer, Kurt likes the details many miss out on, but unlike most he commits a myriad of facts and figures to memory, which immediately mark him out as a dark horse for Inertia’s Trivia Competitions. Given the serious nature of trivia at Inertia, Kurt will be a highly popular and prized team member.


Kai Xu
Structural Engineer

Kai Xu is a Structural Engineer with over 13 years of experience working in both China and Australia. He is a National Registered Structural Engineer in China and is currently the process of obtaining this status in Australia.

If we think Brisbane is growing, what we are seeing is nothing to the first-hand experience Kai gained working for one of China’s top design companies in Beijing. With a skillset developed across industrial, commercial, residential and public buildings, Kai is committed to delivering design solutions that are underpinned by his rich experience, knowledge and skills.

He is passionate about providing the best solutions for his clients to help them cut costs, and thoroughly enjoys the collaborative work environment that his role at Inertia requires.


Ed Pigozzo
Graduate Engineer

Originally from Treviso, a small town near Venice, Ed moved to Australia when he was six weeks old and brought with him his Italian heritage which comes out in his love of soccer, cold crisp beer and Italian food.

After working with Inertia throughout his final year of his Bachelor's Degree in Civil and Structural Engineering, Ed came on board as part of the structural buildings team as graduate engineer and has now been with us for over 2 years.

Ed’s focus is on continuous learning and he is heavily involved in researching and scoping the latest programs, design ideas and methods that can be integrated into his skillset for use on the varied projects he is working on.

Day-to-day, Ed is involved in design, review and project co-ordination as he works with members of the project team to deliver outstanding results for our clients across projects in the residential, commercial, childcare and industrial sectors.

When he’s not helping our clients, you’ll find Ed cheering on the mighty Roar at Suncorp Stadium or glued to a TV in the small hours catching up on the Champions League, Premier League, Serie A or the World Cup. And if he is not watching it, he is playing six-aside for his uni team or turning out for Inertia’s Futsal Team, Young Man United. And if that isn’t enough, Ed is a Tae Kwon Do instructor training students twice a week in the discipline and skills of self-defence.

Given all the energy Ed burns, it probably explains why he is on first name terms with the local Subway.


Daley Curran
Senior Civil Engineer

Daley is a new member to the team at Inertia having joined us on the back of a globe-trotting career break that saw him take in North, Central and South America, and much of Europe, a trip the highlight of which was a stint on the Galapagos Islands, complete with the iconic giant tortoises.

Holding a dual degree in Civil Engineering and Business from Griffith University, Daley will work with the Civil Team, specialising in our clients' subdivision and infill projects. His expertise will be crucial to ensuring that even the most complex and challenging sites can be transformed into viable developments.

Originally from the Gold Coast, Daley now calls Milton home, and when he is not heading back to the coast for a surf or hitting the golf course - handicap not stated, watch out for him on Inertia’s golf day - he can be found sampling the city’s growing craft beer scene. A brewer himself, with an IPA and Stout to his name, Daley is hoping to get back into producing his ales.

A request has already been made for an Inertia brew…something with good structure and earthy tones that’s easy to drink and leaves you wanting more.


Isaac Ernst
Senior Civil Designer

Isaac is a Senior Civil Designer who has over 10 years’ experience in the civil engineering field with 8 years spent as a designer. Isaac’s vast project experience includes the design and documentation of industrial and commercial developments, mining, roads and highway projects as well as multi-unit residential developments and land subdivisions ranging from 2 to 100+ lots.

Isaac’s efficient, cost-effective designs have a strong attention to detail while being clearly presented for project stakeholders within identified timeframes. His experience also enables him to present clients multiple options for their projects (where required).


Nathan Green
Civil Engineer

Nathan is a civil engineer who specialises in stormwater management and flood modelling. He worked as a civil designer and drafter on the Sunshine Coast, before undertaking his Bachelor of Engineering (Civil). Nathan is particularly interested in urban and land development.

Nathan is passionate about instilling confidence into property owners in flood-affected areas. He keeps owners informed about the risk of flood on their development, through extensive modelling and reporting.

His recent work includes a concept stormwater management design for an education and training facility, set on a 48-hectare site near Toowoomba.


Daniel Gibson
Civil Engineer

We like to think our team at Inertia Engineering have superpowers and in the case of Daniel Gibson it could well be true. Daniel has a unique ability to ensure the Inertia team get their daily caffeine fix safely and quickly – his superpower is parting the traffic on Sandgate Road so that our Inertians can cross the daily snarl.

Just think, if Daniel can part the traffic on Sandgate Rd each day, what he can do for your projects? Well, Daniel can bring his drive, passion and increasing portfolio of skills to bear, ensuring that your projects are delivered to the highest standards. Working in the civil engineering team and specialising in water and wastewater design, he is heavily involved across all project sectors from industrial, commercial, residential, townhouses, retail, property developments and high-rises.

As he develops his career, Daniel is keen to grow his skill set and learn as much as he can, as quickly as possible and make a valuable contribution to every project he works on.

And remember, if you are ever at Inertia Engineering and you need a coffee, wait for the Sandgate Moses to make his move and cross in his wake.


Sarfaraaz Sacur
Civil Engineer

Civil Engineer, Sarfaraaz Sacur, has helped build Inertia's expertise and capability over the last 2 years.

Cutting his teeth in the Flood team, Sarfaraaz is responsible for helping to ensure that our client’s developments can cope with everything that Queensland’s precipitous rainfall can throw at them.

In a city crisscrossed with creeks and prone to flash flooding, Sarfaraaz provides modelling, design and documentation of water, sewer and stormwater for developments such as townhouses, small subdivisions, residential houses, commercial and industrial use developments.

Liaising with councils, architects, town planners and clients are part and parcel of his role and in a complex environment, Sarfaraaz is rapidly becoming an expert in design standards, policies and codes of local councils.


Jared Skinner
Civil Designer

Jared brings 15 year's design-drafting experience to our civil engineering team a Civil Designer. His diverse project experience includes the design and documentation of commercial, residential, mining, roads and highway projects, however now primarily focuses on multi-unit residential subdivisions. He also has a particular passion and expertise with an array of AutoCAD and Civil 3D visualisation software, which will be highly beneficial for our projects and perfectly compliments the skills that exist within the Civil team.

Jared’s motivation to increase efficiency, accuracy, and aesthetics throughout his work is achieved by optimising and streamlining standards and processes, as well as his advanced skill and strong attention to detail.

Outside of his engineering work, Jared also has an interest in art and music composition.


Mick Briais
Site Manager

Understanding a client’s job from under the ground to the finished top floor is what drives Site Manager, Mick Briais’, career at Inertia.

As a qualified geotechnician, Mick has a career spanning 20 years in construction and management across complex sites and environments. From the gasfields of the Surat Basin to the coalfields of the Bowen Basin, Mick has been trusted with the smooth operation and performance of drilling teams and the sites on which they were required to work.

At Inertia, Mick specialises across everything! From medium and high-rise buildings to waste and water infrastructure, if it is on site and Inertia are involved, Mick is there to manage the project and ensure that our clients’ expectations are met and surpassed. Over the past 8 years Mick has specialised in site assessment of structural and civil inspection dealing with medium to large building contractors to ensure high quality construction procedures are followed and maintained.

Originally a Brisbanite, Mick now calls Dayboro home, where he is an active part of the community as a professional part time urban firefighter with Qld Fire and Rescue. As well as being one of Dayboro’s commanding officers, Mick also teaches road crash rescue in various regions of Queensland as part of his belief in giving back to the community


Mario Darmanin
Principal Structural Engineer (Melbourne)

Highly experienced structural engineer with extensive Australian & International experience, Mario Darmanin joined Inertia in June of 2018 in the role of Principal Structural Engineer.

Armed with over 25 years global experience, Mario has been responsible for the engineering design, development and delivery of world-class projects in Australia, Hong Kong, Thailand, United Arab Emirates, Qatar and Saudi Arabia, buildings that have shaped the skylines of their locations.