HLA Engineering and Land Surveying, Inc. - Naches Sewage Treatment Plant Updates

Naches Sewage Treatment Plant Updates

Town of Naches

This project included the replacement of chlorine disinfection with UV disinfection, upgrades to the oxidation ditch, including structural modifications and addition of a new rotor, new clarifier and flow distribution box, yard piping, new belt filter press and waste sludge pump.  The aging electrical system was replaced in its entirety by installing a new electrical service with emergency power backup at a different location.

Sources of Project Funding

  • USDA RD Loan and Grant
  • PWTF Loan
  • Reserves

Total Project Cost: $1,450,000

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