Wildcat Hill WWTP Improvements

This CMAR project includes a combination of existing plant renovations and new construction, including three new structures: an IFAS basin, an additional secondary sedimentation tank and a digester control/grease receiving building. Major existing plant renovations included a retrofit of four secondary sedimentation tanks and retrofitting two digester covers. The judges were impressed with how the team handled difficult terrain and project conditions.

Key Players

Owner: City of Flagstaff
Design Firm: Black & Veatch Corp.
General Contractor: PCL Construction
Subcontractors: Boyer Metal Co.; Harris Arizona Rebar; RTR Paving & Resurfacing; Maverick Masonry; SH Engineering & Mfg.; Smith Precast; Western Water Technologies; Zak Companies-K&F Electric