Project 72in x 220ft CIPP Liner 72in x 220ft CIPP LinerThis installation used the Hot Water Inversion Method Click on image for larger view and slideshow. 72in-x-220ft-CIPP-Liner-Hot-Water-Inversion-Method-1 72in-x-220ft-CIPP-Liner-Hot-Water-Inversion-Method-2 72in-x-220ft-CIPP-Liner-Hot-Water-Inversion-Method-3 72in-x-220ft-CIPP-Liner-Hot-Water-Inversion-Method-4