Verde Water Treatment Plant, City of Phoenix/HDR Engineering

Design of two miles of 4-inch to 36-inch water lines for the Verde Water Treatment Plant. Major work element included all engineering work incidental to field surveys, aerial control survey, earthwork, site grading and drainage and design plans for construction. The project included a 36-inch steel cylinder pipe with welded restrained joints where required and 36-inch butterfly valves were installed with manhole vaults.