City of Phoenix 23rd / 91st Avenue WWTP Job Order Contract

Project Owner:
City of Phoenix
2002 - 2011

91st Ave 91st Ave 91st Ave


Project Description

2002 - 2011 Four (4) time qualifications based contract award

Our commitment to customer service and serving Owner needs is demonstrated by the broad range of tasks that have been completed under the City of Phoenix – Job Order Contract. Our scope of work has ranged from design services; scoping and estimating conceptual projects; construction of projects for which design was completed; and projects requiring complete scoping, design, estimating and construction services . The task orders within the Job Order Contract are typically approached in an “at risk” manner, with the complete scope and drawings often not yet fully developed when we become involved in the project.
A few examples of the types of projects completed under this ongoing contract are as follows:

-Replacement of three 90’ digester dome covers, two fixed and one floating.
-Replaced the City’s five Schwing sludge pumps, while keeping the solids handling facility operating.
-Bar screen replacement at the headworks.
-250 MGD plant outfall bypass.
-Chemical feed piping replacement.
-Plant wide valve replacements.
-Concrete resurfacing at the odor scrubber.
-60 MGD Arizona Nuclear Power Pump Station to supplement flow to Palo Verde Nuclear plant.
-Install 96” x 120” sluice gates in the active influent channel.
-Replace three 54” dia. RAS screw pumps.
-Various Job Orders spanning 9 years and 231 job orders