TRL Group of Companies
At TRL, we believe the strength of our business is built on continuous improvement, practical innovation, and a commitment to delivering better outcomes for our customers.
As a group, TRL remains firmly committed to reinvesting in itself. We continue to upgrade our systems, expand our technical capability, and explore new technologies that support safer, faster, and more efficient project delivery across our operations.
This includes investment in advanced laser and robotics technologies, helping TRL remain at the forefront of tank lining, inspection, preparation, and engineering solutions. By embracing modern equipment and smarter processes, we are strengthening our ability to provide consistent quality, reduce site disruption, and improve safety for our people and our customers.
TRL’s focus has always been long-term. We are not only building capability for today’s projects, but preparing the business for the future of fuel infrastructure, industrial services, and specialist petro-chemical engineering across Australia and international markets.
Our commitment is simple: to keep improving, keep investing, and keep delivering trusted solutions through one capable TRL team.
Daniel Mulally
Group General Manager International Operations
E: danm@trlengineering.com.au
M: +61404 044 621
UPSS
Tank Solutions
Intanka™ (Relining)
Our expert knowledge, engineering insight and product sophistication has earned us an enviable reputation as problem solving innovators, notably with UPSS (Underground petroleum storage systems).
We deliver specialised services in Consultation, Construction and Compliance that save our clients time and money.
Underpinning everything we do is an unwavering commitment to the highest safety and compliance standards.

Intanka™
A revolutionary, cost-effective tank-in-tank solution
- We construct, repair, modify or upgrade underground and above ground tanks in-situ
- Minimal disruption to your business
- Double containment to existing tanks
- Monitored double-wall technology, 30-year warranty

Bulk Fuel Systems
Design, installation and maintenance
- Bulk storage tank installations
- Fuel handling and delivery systems
- Automated loading and unloading arms
- Aviation hydrant line installations
- Oily water separators

Industries
Fuel storage and delivery systems for:
- Retail Service Stations and Fuel Depots
- Aviation, airports and terminals
- Defence facilities
- Mining and Manufacturing

Tank cleaning &
inspections
100%-guaranteed tank cleans
- Cleaning of above ground and underground storage tanks
- NDT thickness survey of the tank shell
- AS 1940 Inspections
- Tank repairs following inspections
Compliance, Tank Testing & Associations
We are industry partners with ACAPMA (Australasian Convenience and Petroleum Marketers Association), and work with Tanknology and Leighton O’Brien for tank testing and compliance.

