Slip Lining IN PHILADELPHIA, PA, AND THE SURROUNDING AREAS

For medium and large diameter lines (often storm sewer, dam overflow or lake/pond management applications), we calculate both the capacity of the existing pipeline and that of a slightly smaller, smooth lined piping offering a lower coefficient of friction. In most cases, we can offer a dimensionally smaller line which offers an increased capacity over the original, larger line. The new piping is installed right through the existing using large, constant tension winches. The annular space between the old piping and the new is then filled with a flowable fill or grout to add additional support and fill any voids created outside the original line as the old pipe deteriorated. This approach to trenchless pipe lining in Philadelphia, PA, and nearby areas is recommended by top experts, which is why it is one of our most sought-after services at Integrity Environmental Services.