CONTRACTOR CHOOSES STEEL MANHOLE RISERS FOR MULTIPLE PROJECTS

PROBLEM:

Founded in 1969, Herzog Contracting is a giant, with six divisions spread across rail, waste management and roadway construction and maintenance. In 2014, Herzog began implementing a roadway contracting innovation from another firm, the Pivoted Turnbuckle Manhole Riser from American Highway Products.

“We’d been using cast iron risers exclusively to raise manholes to grade,” says Bryan Jones,...