Pipe rehabilitation is that aspect of trenchless rehabilitation that undertakes the repair or replacement of sewer and water pipelines that run under a city or town, connecting homes, offices and industries to the municipal sewer network or water connection. Trenchless technology enables repair and replacement with little to no digging required. Pipe rehabilitation can usually be carried out from manholes. There are different methods for trenchless rehabilitation of pipes which are cost effective, quick, reliable, and long lasting. Trenchless methods are becoming popular because they are non disruptive and eco-friendly.