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Last Updated | 08/17/2020 04:01 PM |
Project Title | Cave Creek WRP Rehabilitation CMAR |
Physical Address | View project details and contacts |
City, State (County) | Phoenix, AZ 85003 (Maricopa County) |
Category(s) | Sewer and Water |
Sub-Category(s) | Water Treatment Plant |
Contracting Method | Competitive Bids. |
Project Status | Results |
Bids Due | View project details and contacts |
Estimated Value | $120,000,000 |
Plans Available from | |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | The Cave Creek WRP is an eight million gallons per day conventional activated sludge wastewater treatment plant with nitrogen removal and final filtration. Wastewater flow is obtained by pumping from sewers located on Cave Creek Road and Deer Valley Road. The existing treatment process consists of preliminary, primary, secondary, and tertiary treatment and disinfection processes. The facility was originally placed into operation in 2002 and removed from service in 2009. Major aspects for the project are estimated to include construction of new grit removal facilities; preliminary screening; replacement of the influent pumps; new primary screening, replacement of the aeration basin diffuser system with the addition of membrane bioreactor modules; replacement of the aeration blowers; modifications to the Return Activated Sludge (RAS)/Waste Activated Sludge (WAS) system; replacement of the final filter and UV disinfection systems; replacement of the odor control systems; replacement of all plant instrumentation; cleaning and inspection plant piping, repair or replacement of plant piping as directed by the Engineer; cleaning, inspection and repair of the effluent storage reservoir; repair or replacement of the reuse water effluent pump system; repair or replacement of the plant and access roadways; maintenance, repair, and painting of plant buildings; and other tasks as directed by the Engineer. |
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Project Documents |
Engineered Spec Sheet Architectural Plans Other Documents |