10/15/2026
These photos, shared by ISCO from McKinney, Texas, help highlight the scope and scale of what McElroy equipment and HDPE can do. Here, a legacy pipe sanitary sewer needed to be replaced and upgraded. ISCO supplied 1,300 feet of 42-inch DIPS DR 21 HDPE, 6,200 feet of 48-inch DIPS DR 21 HDPE, 16 expertly pre-fabricated Spirolite manholes, a MegaMc® 2065 in-ditch, and a talented field technician. Our friends at ISCO said it best: Precision engineering and ex*****on on site ensured a comprehensive, safe, sustainable, century-long solution.