HLA Engineering and Land Surveying, Inc. - Project Details

Naches Sewage Treatment Plant Updates

Town of Naches

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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