Critical Systems

Today’s business, society and critical infrastructure depends on guaranteed and ongoing power supply. Should power failures, accidents or an unforeseen incident occur, it is usually the responsibility of the back-up power generation unit to take-over grid-supplied electricity.

In 2016 Petrolink Engineering partnered with internationally acclaimed Critical Power specialists, Earthsafe Systems, to provide the Australasian region with the highest quality emergency power fuel systems for critical facilities. This partnership provides a full scope of services including specialized equipment, integrated controls, system engineering, ongoing maintenance and installation technical support.

Earthsafe Systems has already completed over 1000 complex mission-critical fuel systems in the US and Internationally. This experience and expertise is available through Petrolink Engineering’s trained and qualified engineers and technicians.

Petrolink Engineering is now able to deliver Earthsafe’s power generation solutions for a range of applications and situations including:


Data Centres/Mission Critical Data centers require highly reliable and complex fuel systems to assure uninterrupted power supply to computing functions. Earthsafe controls with dual power supplies and dual PLCs control large volume fuel storage systems and delivery to multiple generator locations.

Financial, Trading Fuels Systems

Financial / Trading

Large corporate and financial facilities typically include significant computing operations which increase their power loads and requirements for uninterrupted service.

Healthcare, Bio Research Fuels Systems

Healthcare / Bio Research

Hospitals fuel systems include significant emergency generator service for uninterrupted operation, and dual feed boilers are also typically required. Earthsafe controllers and transfer systems meet the differing needs of these systems. Bio-Research facilities have large power loads required to maintain continuous power and temperature control to the facility for research in progress. Many bio-research facilities are high-rise buildings which are well suited to the networking capability of Earthsafe controllers and transfer systems.

Infrastructure Fuel Systems


Infrastructure facilities have a critical impact on public safety and must continue to operate in the most challenging circumstances. These operations include Telecommunications, Power Networks, Water and Wastewater, Public Safety, Emergency Services, National Security.

Commercial & Domestic Highrise

Large commercial and domestic multi-storied buildings must have dependable and efficient generator back-up. With many office and residential towers over 30-40 levels in height, elevators, water pumps, fire systems and emergency lighting are critical in times of emergency.