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Treatment Plant Upgrade and Expansion Services

Overview


Environmental, Water & Energy
Spartanburg, South Carolina, United StatesPosted: July 30th, 2026Deadline: September 16th, 2026

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SUMMARY


A government authority in Spartanburg, South Carolina is procuring services for a treatment plant upgrade and expansion project. Work includes new process structures, pumping and chemical systems, site improvements, and electrical and instrumentation components under a one-year contract.

DESCRIPTION


A government authority in Spartanburg, South Carolina is seeking a vendor to provide treatment plant upgrade and expansion services. The project includes substantial improvements to treatment infrastructure and related systems to support plant operations.

Scope of work includes construction of a new influent structure with a mechanical fine screen and grit removal unit with grit classifier, a new circular inground concrete SBR basin measuring 88 feet in diameter with floating aerators and mixer, and a new circular stainless steel above-ground sludge tank measuring 66 feet in diameter with a floating aerator. Additional work includes a new effluent pump station, new chemical feed systems, improvements to the chlorine contact basin, and related site improvements, pumps, piping, equipment, and structures.

The project also includes electrical and instrumentation work. The contract period is expected to be one year.

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Frequently asked questions


When is the submission deadline?
Submissions are due September 16, 2026.
Who is a good fit for this opportunity?
  • Water and wastewater treatment plant construction specialist
  • Civil, mechanical, and process contractor with utility infrastructure experience
  • Firm with experience building SBR basins, sludge tanks, and pump stations
  • Contractor capable of electrical, controls, and instrumentation integration
  • Company with past municipal or government treatment facility upgrade projects
  • Regional presence in South Carolina or the southeastern United States

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