Spot repair

Spot/Point repairs from Infrastructure Repair Systems, Masterliner, Logiball, LMK Enterprises, Link-Pipe, Perma-Liner Industries, Cosmic TopHat, Ratech Electronics, Lansas/Vanderlans and Sons and AMerik Supplies.

Jeff Griffin, Senior Editor

A new small-diameter, sewer lateral spot repair system using an ultraviolet (UV), light emitting diode (LED) cured-glass fiber composite laminate has been introduced to the United States by Cosmic Tophat LLC.

Jeff Griffin, Senior Editor

Early this year, water officials in Toronto, Ontario, Canada, became aware there were cracks in one of the city's primary large diameter sanitary sewer trunk mains that threatened the Don River watershed and homes in one neighborhood.

Jeff Griffin, Senior Editor

A new self-propelled, all-in-one robotic crawler/cutter/video system for reinstating laterals in newly lined sewer mains has been introduced to the North American market by Cosmic Top Hat, LLC.

Gopal Guthikonda, assistant director of the Engineering Services Program with the Austin Water Utility, Austin, TX, was the guest speaker at the bi-monthly meeting sponsored by the Gulf Coast Trenchless Association (GCTA) held on Oct. 8, in Houston.

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