City of Rohnert Park


Rohnert Park, CA

Scope of Work

Welded steel storage tank condition assessment and improvement plan preparation for accessories upgrades and recoating

Project Challenges

  • Evaluation of old tanks and coatings (interior and exterior) in various stages of deterioration within the context modern American Water Works Association (AWWA) design standards
  • Extreme tank heights, architectural “fins” and Core-ten weathering steel construction


  • Developed specifications for special procedures associated with removal of lead-based coatings
  • Modified inlet, outlet and overflow pipe connections to improve seismic safety and enhance water quality protection

Project Team