A cured-in-place pipe (CIPP) is a trenchless rehabilitation method used to repair existing pipelines. It is a jointless, seamless pipe lining within an existing pipe. As one of the most widely used rehabilitation methods, CIPP has applications in sewer, water, gas, chemical, and district heating pipelines ranging in diameter from 0.1 to 2.8 meters (2–110 inches). Image/Audio Courtesy: Unknown⁠ DM for credit or removal requests.⁠ Use intended only for knowledge and information purposes.⁠ ⁠ #civil