Since 1989, Pierce County WA State have speci?ed and sole -source Predl Manhole Base Liners, installing over 10,000.  1  Pierce County, WA State Since 1989, Pierce County in WA State has specified and sole-sourced Predl Systems’ Base Liners, installing over 10,000 to date.   Robin Ordonez’s Role with Pierce County Public Sew- er Utility “As the Supervisor of Engineering for the Pierce County Wastewater Utility one of my first tasks was to d

Join for free to read