Core Insights - NWPX Infrastructure has announced the first commercial use of its patent-pending Permalok Radial Bending Joint (RBJ) technology in a significant water pipeline project, enhancing trenchless installation capabilities [1][5] Technology Overview - The RBJ technology allows for the installation of steel casing pipe along curved paths in microtunneling applications, improving maneuverability in congested areas and adapting to site-specific conditions [2] - Benefits of the RBJ include a smaller jobsite footprint, fewer shafts required, and more precise tunneling execution over longer distances [2] Project Details - NWPX is supplying 5,764 linear feet of Permalok steel casing pipe for the South Hillsborough Pipeline project, which will enable the delivery of an additional 65 million gallons of water per day [3] - The project is managed by Tampa Bay Water and involves 18 underground crossings, with Garney as the construction manager and Huxted Trenchless as the microtunneling contractor [3] Impact on Construction - The RBJ's curved segments allow for the installation of microtunneling shafts within designated bore path alignments, eliminating the need for additional shafts that would be necessary for straight segment installations [4] - This innovation is expected to reduce overall project costs significantly [5] Company Background - NWPX Infrastructure, founded in 1966, is a leading manufacturer of water-related infrastructure products and the largest producer of engineered water transmission systems in North America [6] - The company operates 13 manufacturing facilities across North America and is committed to quality and innovation in meeting growing water and wastewater infrastructure needs [6]