Tank Solutions
Intanka (Relining)

TRL Engineering leads the petrochemical industry in creating efficient cost effective solutions for bulk fuel storage and delivery systems such as our Intanka innovation.

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, find out more.


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


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
“TRL’s performance with the installation works was excellent. All works were completed in a professional and conscientious manner.”
Claude Severino
Bardavcol Pty Ltd
“The project was completed to a high standard, on time and on budget. TRL utilised a proven, safe system of work.”
Gary Duignan
Newmont Tanami Operations
TRL Engineering was formed in 1997 and comprises an experienced team of petroleum industry professionals. Our full spectrum of capabilities in bulk fuel delivery and storage includes design, construction, maintenance and repair. We also connect innovative reticulation systems and manage all logistics in-house.

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.

Underground Tank Relining with Intanka   |   Fuel Tank Repair   |   Petrochem solutions for tanks   |   Tank Compliance
Fuel Storage & Dispensing   |   Fuel System Installs