Our team

Andrew is an air quality expert, with more than 30 years of experience in air quality assessment and related scientific fields.

He has specialist knowledge of dispersion modelling, odour assessment, health risk assessment, pollution control and air monitoring.

Andrew works closely with clients to help them comply with regulations and reduce impacts. He also manages Trinity’s Brisbane team undertaking air, greenhouse, noise and vibration services, ensuring consistently high quality output and efficient processes.

One of Andrew’s most exciting projects was stack testing at the Porgera gold mine and processing plant in the highlands of Papua New Guinea. The environment was breath-taking, the culture a different world and the work fantastic.

Other diverse projects and work include the Willawong waste incinerator health risk assessment, evaluation of accidental SO3 releases from sulphuric acid plant, review of the National Pollutant Inventory manual for explosives, management of spontaneous combustion, expert witness for afterburner compliance, training of mining inspectors from several countries in environmental assessment, and coordination of national electricity grid connection environmental impact assessment.

With a Master of Applied Science and a Master of Science in Environment Management under his belt, Andrew merges scientific rigour with practical field experience. He is also a certified air quality professional (CAQP) and a Fellow of the Clean Ait Society of ANZ.

Andrew is a passionate cyclist in an amateur racing team. He also has a long history in table tennis, culminating in umpiring at the Commonwealth Games.

Felicity leads our Gladstone office, where Trinity’s Vision Environment ANZ business is based. One of two original founders of Vision Environment in 2008, Felicity is a scientist with a PhD in environmental contamination and toxicology.

She specialises in water quality monitoring, contamination assessment and ecotoxicology, intertidal habitat assessment, and HSEQ management.

As a Trinity managing director, Felicity runs project design and development; marketing, sales and operation planning; and quality assurance.

She is a certified Lead Auditor in Quality Management Systems, and a member of the Society of Ecotoxicology and Chemistry (SETAC), as well as the World Association for Waterborne Transport Infrastructure (PIANC).

Outside of the office, she enjoys running, mountain biking, reading, resin art and gardening.

With more than 25 years’ experience, Gary leads our air monitoring team. Widely recognised for his expertise in emission monitoring and air testing, Gary also delivers regular professional development and training sessions, both to our in-house Trinity team and beyond. Odour and occupational testing are also key specialisations.

Gary loves meeting people and is a terrific conversationalist, who is just as enthusiastic chatting about the latest environmental legislation as he is swapping stories about his favourite hobbies, such as wildlife photography on the savannas of southern Africa.

Combining these skills, Gary has built a long-term client base, becoming a trusted partner of more than 15 years for a number of organisations that leverage both his in-depth professional knowledge and his passion for the natural environment.

Gary has extensive experience in test methods for both the United States Environmental Protection Agency and Australian Standards. He has conducted sampling campaigns for most major global industries including mining, chemical, manufacturing, pharmaceutical, transport, food and utilities.

With a Bachelor of Environmental Science (Hons), he works closely with clients to provide regulatory testing programs and customised testing campaigns. Some of Gary’s favourite projects include working at sites in remote outback Australia, where the countryside and wildlife sightings are spectacular.

He’s always on the lookout for opportunities to put his camera to work in the great outdoors, as well as enjoying a spot of birding and sailing in his spare time.

Ralph is a senior scientist in our Gladstone Vision Environment business, specialising in marine ecology, ecotoxicology and community assessment. He is also a qualified rescue and research diver.

Ralph has managed regional, national and international projects, and published numerous peer-reviewed journal articles. He has a Bachelor of Science (Hons) and a PhD.

Sam specialises in the fields of air quality and environmental noise. He has extensive experience in air quality and noise assessments for a range of sectors including agriculture, mining, transport infrastructure, processing/manufacturing and construction.

Part of our team since he graduated with a Bachelor of Engineering (Chemical) more than 16 years ago, Sam has always enjoyed learning about new industrial processes and technology – and contributes regularly to Trinity’s research and innovation initiatives. He has a particular interest in computational modelling, and has developed robust methods for assessing air and noise impacts.

Now a senior manager, Sam is also involved in project management, overseeing/training staff and ensuring clients needs are met.

Beyond work, Sam loves anything to do with basketball, watching a good sci-fi flick and keeping up with his two kids.

Beau celebrated his 20-year anniversary with our team in 2022, having joined right out of university in 2002.

With a Bachelor of Engineering in Mechanical and Space, he began in a graduate role focused on air and noise, and quickly expanded his skills, working across a variety of services before eventually specialising in noise management.

In the past two decades, Beau has worked on several of our flagship projects, including undertaking extensive noise emissions work for the Brisbane Clem 7 tunnel.

Beau has also been instrumental in growing the Event Noise Management part of our business, which provides a highly specialist service that assists venues and largescale events to meet the conditions they need to acquire licences, comply with environmental noise regulations, and implement live noise management plans.

His expertise has seen him travel up and down the east coast of Australia, advising and attending some of our country’s biggest festivals and events, including Splendour in the Grass, Falls Festival and major music and sports events hosted in arenas including the Sydney Cricket Ground and the Gabba Stadium.

Beau loves the local and friendly workplace feel of Trinity, even as it presents opportunities to work with people from around the world and tap into a global knowledge network that delivers continuous learnings and input from a wealth of different countries and projects.

Outside of work, Beau lives for the great outdoors, making the most of our mild Queensland weather with plenty of rock climbing, hiking and beach volleyball – and then making escapes to the snow whenever he can to indulge his “number one passion”, which he tells us is snowboarding!

Wan Bahiyah Mior has more than 10 years of experience as a mechanical engineer in the specialist fields of acoustics, noise and vibration.

Wan has worked on a broad range of projects including architectural acoustics for aged care, medical facilities, childcare, schools and tertiary facilities, community and commercial developments. Specialist architectural projects include high security spaces, indoor sport centres, auditoria, music and tertiary teaching spaces. Her work extends to a variety of infrastructure (road, rail, aircraft); commercial, retail, residential and industrial developments; and environmental noise assessments.

Having achieved an MBA on the side, Wan works closely with our senior managers assisting with operations management, business strategy and marketing. She represents Australia on Trinity’s global ESG Steering Committee. Talent acquisition, development and mentoring are also her strengths. She understands the importance of building connections within the team and across our network of valued clients.

On weekends, Wan enjoys reading classic novels, walking in the forest and volunteering in the community.

Hilbert brings more than 15 years’ experience in environmental work. For the past decade, he has specialised in air quality, combining expertise from both regulatory and consultancy settings.

As a regulator in the United Arab Emirates, Hilbert played a key role in reviewing air quality impact assessments for a wide range of projects from energy and transport to manufacturing and land development. He has collaborated with government and private sectors to develop and implement city-wide air quality strategies.

In his role at Trinity, Hilbert specialises in air quality impact assessments across sectors including mining, manufacturing, construction and utilities.

Hilbert holds a Bachelor of Science in Chemical Engineering, and recently completed a Master of Environment and Natural Resources Management.

Outside of work, Hilbert enjoys travelling to lesser-known destinations, where he explores nature and immerses himself in different cultures.

The multi-talented Amanda Barrow-Scott is our Regional Accountant for Trinity’s Australia and New Zealand businesses. She also supports our head office accounting team in the United States, and plays a role in human resources, assisting with employment contracts and visa applications.

Amanda recently completed a Graduate Certificate in Employment Relations, which she adds to her Bachelor of Commerce qualification and 30+ years of experience across financial accounting in professional services and tax accounting.

She has a busy day in our Trinity offices, looking after everything from accounts payable and receivable, payroll, general ledger, budgets and reporting through to managing our continual ASIC and ATO regulatory compliance requirements.

Amanda loves the challenge of solving complex financial problems and the satisfaction of helping the team in Australia/New Zealand to manage the business.

She also appreciates the opportunity to work in a field that is always changing, with new laws and regulations to keep up with and new ways to present financial information with software.

Outside of work, Amanda lives with her husband on her property in a small country town just outside the metropolitan area and has four grown children.