COLUMBIA UNIVERSITY OF NEW YORK

Columbia University received numerous price quotes from local plumbers, which reached into the hundreds of thousands, to replace a sewer line at one of their oldest and most prestigious buildings... Not only did the sewer line run directly through the center of the building but it also ran under some very expensive marble floor.

US Sewer was able to install a 130 foot long by 6 inch diameter cured-in-place pipe liner with "No" excavation. This procedure was completed in one day with the water service only having to be shut down for six hours. Not to mention the University saved over $100,000 on the project. It's estimated that the pipe liner installed will be in place for fifty to one hundred years with no deterioration.