UNION HILLS WATER TREATMENT PLANT REHABILITATION - Phoenix, Ariz
The Union Hills Water Treatment Plant Rehabilitation project involved the complete replacement and upgrade of half of the plant’s 5kV electrical feed, including construction of a new electrical building expansion and 2,500+ LF of new ductbank installation amidst numerous existing utilities. New electrical switchgear and motor control equipment were furnished to upgrade the plant’s finished water pump systems.
In conjunction with the electrical upgrades, demolition and replacement of the finished water pump station (FWPS) Zone 4 108-inch header and associated large diameter valving was completed under a 12-week shutdown window. Miscellaneous site improvements included landscaping, paving and coatings. More than 25 individual MOPOs involving complete or partial plant shutdowns were developed and executed through a coordinated effort with City and plant staff.