Bulk Fuel Infrastructure Projects

OPEC Energy offers a comprehensive range of bulk fuel solutions for clients operating in the retail, commercial, industrial and defence sectors.

Our clients recognise our twenty plus years of experience in the design and construction of bulk fuel storage and transfer systems, and have confidence in our depth of knowledge and experience to deliver a safe, compliant, and quality outcome for their project.

If you are looking for capability around Whole of Life system support, OPEC Energy can deliver. Our services include bulk fuel system assessment, design, construction, testing, commissioning, training, handover/takeover, scheduled and reactive maintenance, condition monitoring, equipment repair, decommissioning and demolition.

This complete cradle to grave service is matched to your business needs to ensure fuel system reliability and security.


Qualified engineering design, CAD (2D and 3D modelling) services, process flow and process and instrumentation diagrams for the retail, commercial, industrial and Defence bulk fuel environments

Experienced in all facets of Structural, Mechanical, Electrical, Instrumentation, Civil and Environmental Infrastructure, specifically specialising in hydrocarbon storage/transfer and wastewater treatment systems

Certified Underground Petroleum Storage System equipment integrity testing in accordance with AS4897 and US EPA guidelines

Programmed and reactive fuel and tank maintenance services including integrity testing, tank cleaning, fuel polishing, fuel sampling, general repairs


Our highly skilled team, consisting of Project Managers, Engineers, Drafting Personnel, Technical Specialists, Hazardous Area Subject Matter Experts, Electricians, Fuel & Tank Technicians, provides a wide range of services designed to ensure the best possible outcomes for our clients. This specialist team is led by Kieron Zajac.

Kieron, with over ten years’ experience delivering Energy Division Fuel and Tank Management projects. Kieron has the proven ability to coordinate unique, complex, multifaceted projects from conception, through planning, design and construction to final delivery.



Quality control

We are accustomed to delivering solutions to customers seeking to guarantee the availability of their operationally critical fuel supplies. As a learning organisation, OPEC continually improves our supply chain security, internal quality processes and the reliability of our IT infrastructure.

OPEC has a mature Quality, Safety and Environmental Management Systems in place, which have been accredited, as follows:

  • ISO 9001: Quality Management System.
  • ISO 45001: Occupational Health and Safety Management System.
  • ISO 14001: Environmental Management System.
  • Defence Industry Security Program

OPEC has an appointed HSEQ Manager (Health, Safety & Environment & Quality Manager) to manage and maintain the OPEC Integrated Management System (IMS). The HSEQ manager is responsible for ensuring the quality and accuracy of the OPEC IMS and ensures all our accredited operational procedures produce optimised outcomes for our customers whilst strictly adhering to legislation and industry best practice.