The QUICKLOCK pipeline rehabilitation system is a German engineered local patch repair method for defective sewerage pipes. The system consists of a rolled stainless steel Grade 316L sleeve, covered with an EPDM rubber gasket incorporating an integral circumferential seal at each end. The sleeve is placed onto a wheel mounted installation trolley and guided into position using a CCTV camera. Each sleeve has a ratchet mechanism that allows it to be rolled tight to fit inside the pipe and then expanded pneumatically to facilitate a permanent pressure contact of the seal onto the host pipe. The ratchet mechanism ensures the sleeve is locked permanently into place.