It’s more convenient than traditional pipe rehabilitation projects. And it’s already been used to repair hundreds of millions of miles of underground infrastructure in the United States alone.

MOORHEAD, Minn. -- Plastic flakes brought into the plant via rail car in Moorhead will come into a station inside the plant. This material goes into a hopper that in turn fills an extruder. The ...

When Rick St. Germaine was a young boy growing up in the Lac Courte Oreilles Anishinaabeg (Ojibwe) community of Northern Wisconsin, he saw bundles of pipe-making tools decorating the walls of the ...