Precision and flexibility are key to a successful trenchless installation; however, meeting these unique demands presents an ongoing challenge. Sensing a need for improvement, OptionX Group developed a groundbreaking centraliser solution that is purpose-built for the industry. OptionX Group CEO, Stuart Harrison, shares the ten-year journey that led to the creation of Riteline centralisers.
As both the CEO of OptionX Group and Founder of Edge Underground, Stuart Harrison is a leading figure in the microtunnelling industry. Throughout his career, Mr Harrison has been instrumental in developing several groundbreaking technologies, including the AXIS laser guided boring system and AdaptX – and, most recently, Riteline.
What inspired you to develop Riteline?
SH: Working with Edge Underground, I saw a need for improved accuracy and efficiency in trenchless projects. Traditional casing spacer and centraliser systems often fell short in these areas, prompting me to create a solution that would set new standards in the industry.
How did AXIS and AdaptX influence the creation of Riteline?
SH: The AXIS system addressed significant shortfalls in accuracy and general microtunnelling capabilities. Seeing its positive reception and the impact it had for Edge Underground inspired me to continue innovating. Riteline has been almost ten years in the making, developed alongside AdaptX. While AdaptX is the next evolution of the AXIS, Riteline is a centraliser system that ensures precise pipe alignment and support under various conditions, providing unique benefits to the industry. Taking Riteline to market has been a different experience from the large equipment manufacturing, as we’ve gone through all steps for it to be WSAA appraised and available as a consumable on pipeline projects.
How did the development process for Riteline begin?
SH: The process started with identifying the key issues in current installations. We then designed, tested, and refined Riteline at Edge Underground, ensuring it met the highest standards of performance and reliability. This involved extensive field tests and feedback from industry professionals to perfect the design. The product has undergone many iterations to reach its current form, which we believe outperforms anything else on the market.
What makes Riteline stand out in the market?
SH: Riteline centralisers offer several unique benefits. They are designed to be incrementally adjusted, allowing on-site height modifications as needed. We offer a Flex and Rigid Series, with the Flex Series having the unique ability to flex around deformities in the bore, keeping the pipe centred. Additionally, Riteline centralisers are easy to install, saving time and labour costs. Their robust construction ensures durability and reliability, even in challenging conditions. They are also applied individually to the pipe based on load requirements, ensuring optimal performance for each project and reducing wastage and costs.
How was Riteline received by the industry?
SH: Riteline has been received exceptionally well. It was a finalist in the ASTT New Technology Award for 2023, where AdaptX won the category. We’ve showcased Riteline at several expos, including in the USA at IFCEE this year, and at No-Dig Down Under in Brisbane, where it garnered significant interest and orders. It was a surprise hit at Drillfest, which primarily focusses on the vertical drilling industry. While Riteline was developed for the horizontal drilling industry, with input from our microtunnelling teams at Edge Underground, its precise adjustability and ease of application have proven valuable in both horizontal and vertical drilling sectors.
How has the WSAA appraisal helped with the launch of Riteline?
SH: WSAA’s rigorous appraisal process was an essential step in finding our place in the market. Riteline underwent extensive testing, confirming its reliability and effectiveness. This endorsement has been vital in gaining traction across Australia and has bolstered our credibility for launching in both the US and UK markets, where we now have distributors.
What’s next for Riteline and other innovations?
SH: The entire OptionX Group aims to continue pushing the boundaries of technology and capabilities across the drilling, tunnelling and boring industry. Expanding Riteline’s reach globally and continuously improving our products are our top priorities.
Featured image: Stuart Harrison, CEO of OptionX Group with his invention, Riteline.
