a section of polyolefin preferably polyethylene pipe by drawing or pulling it into and through the undamaged portion of the damaged sewer line requiring repair and fixing or securing from the surface the section of polyolefin pipe into place the present invention is also directed to point repair collapsible heads and a point repair insertion tool for assisting in the positioning of the section of polyolefin pipe into the damaged sewer line requiring repair by pulling the point repair insertion tool which includes the section through the line to the place where repair is required and collapsing the heads and removing them by cable from the section and the damaged sewer line application_number US 40286695 A description the present invention is directed to the point repair of a damaged utility line the invention will be illustrated by the repair of a damaged sewer line providing a preferred embodiment however the invention is not limited to a sewer line sewer lines which require repair and are now in place have been constructed using joints or sections of concrete or tile pipe although certain plastic truss pipe such as polybutylene has also been used these sewer lines extend between manholes which are usually about 400 feet apart a 34 damaged 34 pipe is not limited to a meaning of broken split cracked or fractured but to any pipe not which has a problem or is not in optimum working condition the nature of the damaged sewer pipe is that the problem is at.