Trenchless Sewer Repair in Portage County

Three kinds of Portage County property

Portage County does not have one housing pattern. Kent and Ravenna have the county's oldest streets, built out between the 1870s and the 1930s around the university and the county courthouse, with vitrified clay tile sewer laterals in short jointed lengths and cast iron under the house. The post-war growth in Brimfield, Rootstown, Streetsboro and the edges of Kent added 1950s and 60s ranches and split-levels, still mostly on clay laterals, some on early plastic. Aurora and the newer subdivisions of Streetsboro, Franklin Township and the lake communities around Brady Lake and Lake Rockwell were built from the 1970s on with plastic pipe. And a large share of the county is rural, on private septic systems where the relevant line is the run from the house to the tank rather than to a street main.

Each of those fails in its own way. Clay joints let roots in and shift with the soil. Cast iron under a slab channels out along the bottom. Plastic laterals crack at the connection to the house, get crushed under a driveway, or belly where the backfill settled. A line to a septic tank can do all of the above and is often shallower and more root-exposed than a municipal lateral.

Wet ground

Portage County is glacial country: clay till, kettle lakes, bogs and a water table that is close to the surface across much of the county. Wet clay holds water against the pipe, heaves with frost, and settles unevenly under anything that was built after the sewer went in. Bellies and offset joints are the routine finding on a camera inspection here, along with roots from the county's mature maples, oaks and willows, which are drawn to a leaking joint like nothing else. Where the water table is high, an open trench is a dewatered, shored excavation and not a quick dig, which is the main reason trenchless repair is worth asking about first.

Who runs the sewers

Kent, Ravenna, Streetsboro and Aurora operate their own sanitary sewer systems, and the Portage County Water Resources department serves a number of townships and unincorporated areas. In all of them, the lateral from the house to the main is the property owner's responsibility, including the part under the tree lawn and sidewalk. Repair work needs a plumbing permit from the county or the city, and work in the right of way needs a separate permit and inspection. Septic laterals fall under the county health district. A good contractor knows which office to call for your address and pulls the permit before the work starts.

Which trenchless method fits

• Sewer pipe lining is the answer for a clay lateral with root-intruded joints and small offsets that still holds shape and slope, and for cast iron under a basement floor that has channeled out. A cured-in-place liner installed from the cleanout seals every joint at once.
• Pipe bursting is for a collapsed run, a long belly in soft, wet fill, or an undersized line. Two small pits, and the new fused polyethylene pipe follows the old path.
• Sectional point repair handles a single crushed joint under a driveway apron or a single root ball on an otherwise sound line.

What a Portage County job looks like

Hydro jetting to strip roots and scale, then the camera pass with a locator marking depth and position across the lawn. Lining runs from an existing cleanout or a small access at the foundation and is usually finished in a day, with water off for a few hours during the cure. A second camera pass records the finished pipe, and any work in the right of way is inspected before backfill. Keep the video; it is the record of the line at resale.

Trenchless Sewer Repair in Portage County

What "trenchless" actually covers

Trenchless sewer repair is not one method. It is a family of ways to fix or replace a buried sewer line from inside the pipe or through one or two small access pits, instead of opening a trench along its whole length. The two that do most of the work on residential lines are cured-in-place pipe lining, which rebuilds the pipe from inside, and pipe bursting, which replaces it along the same path. Sectional point repair handles a single bad spot, and spray-applied lining handles cast iron with too many bends for a felt liner.

How the method gets chosen

Every one of them starts the same way: a camera inspection that shows what the pipe is made of, where it fails, how deep it is, and whether it still holds its shape and slope. A line that is round and holding grade can be lined. A collapsed or bellied line cannot; it gets burst or replaced. One crushed joint on an otherwise sound line gets a point repair. The footage decides, and you should be shown it before anyone quotes a price.

When trenchless is the wrong answer

A lateral that has been undersized from the start, a run that crosses a foundation footing within inches, or a line with a long stretch that has lost all grade may be better served by spot excavation or a new route by directional bore. An honest contractor says so. The point of trenchless is not to avoid digging at any cost; it is to avoid digging that does not need to happen.

What to expect on the day

Cleaning with a hydro jetter, a camera pass, the repair itself, a post-repair camera pass, and, where the work touched the right-of-way, a city inspection. Most residential jobs are done in one day with water off for a few hours. The permit is the contractor's job; ask who is pulling it.

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Questions we hear in Portage County