We see reductions throughout the system based on rehab efforts.
As long as the seal is exposed to water, it will swell and expand.
This depends on the severity. Excavation would be best if flow is significantly restricted.
Independent of resin, it is difficult/impractical to achieve a bond in a wet, greasy sewer.
Full wrap refers to laterals.
Some thought the full wrap would provide better stabililty in the sewer.
5285 Westview Drive
Frederick, MD 21703