Not all CIPP Trenchless Lining contractors are created equal. Some cut corners when performing the liner installation resulting in a failed CIPP liner. As you can see from the photo shown, the CIPP liner had cured in place with a void in the host pipeline. This is most likely caused by improper cure times or lining over an uncleaned void in the host pipe. The art of CIPP lining is a very critical and job-specific process. No one job is the same as the other and when you hire Blue Works to handle your trenchless project we will take the time to completely jet and cut the host pipeline, video the host pipe, and install the new CIPP liner with expert craftsmanship and quality. Our project portfolio speaks for itself with hundreds of thousands of feet lined in the past 20 years. Contact us when you want the job done right.