When Christopher McNulty, owner of Nu Flow St. Louis, decided to enter the trenchless market and began researching lining options, he was looking for a universal process with extensive capabilities.
While the company has traditional inversion CIPP equipment on hand and uses it occasionally, McNulty admits that his typical go-to choice is pull-in-place rather than inversion techniques. The merits of traditional inversion CIPP are strong and have their application sweet spot. But for McNulty, the pull-in-place method’s properties of being more pinpoint and stop-on-a-dime in nature felt more comfortable and offered more control, which he and his crews — being new
