Pride Plumbing came out and, after digging up the home's septic tank, installed two septic tank risers, lids, safety inserts and a sewer popper. We used the tank mastic to set the risers to the tanks. We also dug down in the yard to expose a defective section of the outside main sewer septic drain line that was broken and leaking; replaced that section of sewer line with new 4-inch PVC piping and fittings, connecting onto the existing drain piping with new Fernco and no-hub couplings; installed a new two-way PVC clean out; sealed the septic tank penetration; tested the new piping for leaks and working order; and backfilled, tamped, and spread grass seed and straw after the work was completed.