The City of Kelowna has announced the use of a repair technique called cured-in-place pipe (CIPP) to repair damaged pipes without the need to dig up streets. This technology has been around for 50 years but has grown in popularity over the past decade. The process involves inserting a resin-soaked liner into the damaged pipe and then expanding the liner with steam, which hardens the liner to become the new internal pipe. The city plans to use this method to repair 2.7 kilometers of concrete sewer pipe along various streets, with the project estimated to cost $7 million.
Video inspection of the concrete pipe showed deterioration, leading to the decision to repair it using CIPP. The repair work is expected to take place between late April and June, significantly reducing the time and inconvenience compared to traditional excavation methods. By using trenchless technology, the city aims to complete the repair with fewer impacts on residents and at a lower cost. The process will involve intercepting and bypassing sewer flow via two overland pipes, which will be monitored 24 hours a day to ensure the smooth completion of the project.
According to Dylan Wilson, senior project manager, repairing and maintaining underground infrastructure is crucial for community health, protecting the environment, and safeguarding surrounding infrastructure. The use of CIPP technology allows for more efficient and cost-effective repairs while minimizing disruptions to residents and commuters. The city emphasizes the importance of utilizing innovative techniques like CIPP to enhance the sustainability and longevity of its infrastructure.
The implementation of CIPP technology reflects the city’s commitment to adopting modern solutions for infrastructure maintenance. By embracing trenchless repair methods like CIPP, Kelowna aims to improve the efficiency and effectiveness of its pipe repair projects. This approach not only reduces the time and cost associated with traditional excavation methods but also minimizes disruptions to residents and the community as a whole. Through the use of innovative technologies, the city can continue to ensure the reliability and functionality of its underground infrastructure.
The investment in CIPP technology demonstrates Kelowna’s proactive approach to infrastructure management and maintenance. By proactively addressing deteriorating pipes using advanced repair methods, the city can prevent potential failures and costly emergency repairs in the future. This strategic approach to infrastructure maintenance helps to protect public health, the environment, and critical infrastructure systems. By prioritizing the use of innovative technologies like CIPP, Kelowna is setting a precedent for sustainable and efficient infrastructure management practices.
Overall, the city’s decision to utilize CIPP technology for pipe repairs highlights the importance of embracing innovation in infrastructure maintenance. By employing advanced trenchless repair methods, Kelowna can effectively address aging infrastructure issues while minimizing disruptions and costs. The adoption of CIPP technology reflects a forward-thinking approach to infrastructure management, ensuring the long-term sustainability and reliability of the city’s underground pipe systems. As cities continue to face challenges related to aging infrastructure, investing in innovative solutions like CIPP can help optimize maintenance efforts and improve overall infrastructure resilience.
