Water Processing and Storage Tanks

Steel tanks fabricated to NSF 61 and AWWA Standards


API Tanks Fabricated by Southeastern Construction with Construction Worker in Front with Blue Helmet

Southeastern Construction fabricates steel water processing, water storage, and potable water tanks to NSF 61 standards. The National Sanitation Foundation’s standards help keep potable water in safe, drinkable conditions for the public. The NSF/ANSI Standard 61 signals that a product is safe to be installed in a potable water system for public use or consumption.

Steel water processing and storage tanks are also fabricated to AWWA standards by Southeastern Construction. The American Water Works Association standards describe minimum requirements for design, installation, performance, and manufacture of products used in the drinking water industry.

Examples of water storage and water processing tanks that we fabricate:


  • Steel water treatment tanks
  • Steel water storage tanks
  • Distillation tanks
  • Condensate tanks
  • Condensate storage tanks
  • Water holding tanks
  • Deaerators
  • Hydro-pneumatic vessels
  • Condensate polishers
  • Steel potable water storage

Applications of water processing and storage tanks:


  • Industrial
  • Municipal
  • Commercial
  • Schools
  • Hospitals
  • Prisons
  • Hotels
  • Resorts/Casinos
  • Apartment Complexes
  • Housing Developments
  • RV Parks and Farms

Recent Water Processing and Storage Tank Projects

RO Water Holding Tank

Raw Water Tank

Condensate Storage Tank

Pressure Tank

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