Sewer pipe lining in Atlantic City

Serving Atlantic City · Atlantic County

The Trenchless Team

CIPP Verified installer. Camera inspection before any quote; permits and inspections handled. More about The Trenchless Team →

(877) 739-3789

The problem lining solves on Absecon Island

A vitrified clay lateral under a rowhouse in Atlantic City has a joint every two or three feet, and a century of settlement in sand has pulled many of those joints apart by a fraction of an inch. Each gap is an entry for the tidal groundwater that surrounds the pipe, and with the water comes fine sand that settles on the invert. Cast iron from the mid-century decades has no joints to speak of but corrodes through along the bottom, with the same result. The clean water entering through these openings is a cost to the municipality that must treat it and a cost to the owner whose line is slowly filling with sand. A liner addresses the whole lateral at once, which is why it is the first method considered for island addresses.

The sleeve, the resin and the cure

The liner starts as a flexible tube, sized to the lateral's diameter and cut to its measured length, with an impermeable coating on one face. At the truck it is filled with a measured charge of thermoset resin and run through rollers so the resin is spread evenly through the tube. Epoxy resins are common on residential laterals for their bond and low shrinkage, and the resin's working time is matched to the day's temperature. The wet tube is then carried into the lateral, either by inversion, in which air pressure turns it inside out down the pipe so the resin face lands on the wall, or by pulling it into position and inflating a bladder inside it. Held under pressure, the resin is cured with circulated hot water, steam or ambient temperature over a few hours. The bladder is removed and a camera verifies a hard, continuous wall from end to end.

Preparing a wet, sandy lateral

Lining is unforgiving of a dirty host pipe. Before the sleeve is prepared the lateral is hydro jetted to carry out sand, grease and loose scale, and iron with heavy tuberculation is descaled with a chain flail until the camera sees metal. Active infiltration is dealt with next. Light weeping is tolerable, since the liner is pressed against the wall during the cure, but a joint that is gushing at high tide is plugged with a hydrophilic grout or the installation is scheduled for the low-water window. Branch connections, such as a second bathroom tying in partway along the run, are measured and marked so they can be reopened from inside with a cutter once the liner is hard. If the camera shows a deep sag, the belly is excavated and re-laid on compacted stone before the liner goes in, and the sleeve is run through the repaired section so the joint between old and new is sealed.

Where it fits in the local housing stock

Lining is used in Atlantic City for the clay laterals under the old neighborhoods, for cast iron under the slab houses of the mid-century blocks, and for Orangeburg on the mainland in Egg Harbor Township, Galloway and Absecon when the fiber pipe has not yet flattened past the point where a sleeve can seat. It is used in the casino-hotel towers and the Ventnor and Margate condominiums for vertical stacks and under-slab building drains. It is not used for a lateral that has collapsed over a long length or that has lost its round shape, which is where pipe bursting takes over. The installer, the verified installer covering Atlantic City, makes that call from the recording, and the vendor-neutral standards for liner design, resin systems and testing that the trade works from are collected at the CIPP reference.

What the owner gets

A lined lateral has no joints for roots or tide to find, a smooth bore that carries solids without catching them, and a structural wall that does not depend on the old pipe for strength. The work enters through a cleanout, or through a small pit at the foundation if the house has none, and the sidewalk and street are not opened. The permit is a plumbing permit under the state Uniform Construction Code pulled through the municipal construction office, with a licensed master plumber of record, and the installer handles it. The post-installation camera recording is provided to the owner as a record for a future sale.

Scheduling

Call (877) 739-3789 or send the form. The inspection and jetting come first, the liner is ordered to the measured length, and the installation is typically completed in one working day. Seasonal owners in Atlantic City and the shore towns usually book the work for the off-season. Vetted installers in other regions are listed at the verified installer directory.

Estimates are free. Call now: (877) 739-3789.

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