Perma-Liner™ Manhole Rehabilitation is saving cities both time and money
Dallas pipelining contractors and municipalities; Perma-Liner™ Manhole Rehabilitation is saving cities both time and money. This latest system is universal and equipped to fit all size manholes, whether chimney or full-depth. The unique one-piece liner is made to fit all manholes including barrel sections, eccentric and concentric cones constructed of brick and mortar, pre-cast or […]