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Renewing 100 Year Old Ovoid Sewers using Award Winning Technology

Rehabilitation of a heritage listed ovoid sewer tunnel in Sydney’s inner west earns Interflow two prestigious
industry awards.


	Welcome to Interflow, Australasia’s leaders in pipeline renewal. Since the birth of the trenchless technology industry in Australia, the name Interflow has become synonymous with delivering high value, innovative solutions for its clients. Success has lead to growth. Over the last three years Interflow has doubled in size and expanded into new geographical regions. It is an exciting time at Interflow. Our highly skilled and dedicated people lead the industry and drive us to new heights. Ask what Interflow can do for you.

In 2006 Interflow celebrated its 70th birthday. That’s 70 years of experience in the pipeline industry. Throughout our proud history Interflow has prided itself in taking on challenges others steer clear of. This ‘can do’ approach has led to many firsts and the creation of company with a strong foundation of experience and expertise.

Safety at Interflow is an integral part of our work and is a measure of our competence and reliability. We set high standards for ourselves and strive to establish and maintain an incident free work
environment. We believe that success comes from having every person at Interflow committed to working and thinking safely.

Interflow won the NSW Civil Contractors Federation (CCF) Award for Project of the Year. For the third time in the last 5 years Interflow has won this prestigious award. This time Interflow won the award for the rehabilitation of the Western Branch Main Sewer. This challenging project involved relining an oval shaped pipeline with live sewer flowing through the pipe and up to 20m below the ground.

Interflow can renew and repair virtually any part of the sewer pipeline network. Interflow’s world leading suite of products and services enable pipelines big and small, circular and non-circular, straight and curved to be renewed without the need to excavate. Interflow is committed to performing these works cost effectively and with minimal disruption to the community and the environment.