Stoneham-et-Tewkesbury Wastewater Treatment Plant

Stoneham-et-Tewkesbury Wastewater Treatment Plant

The project aims to modernize the pond-based wastewater treatment plant by rehabilitating its facilities and significantly increasing its aeration capacity. The work required careful planning, including temporary water diversion and complete draining of the ponds, with the safe disposal of residual sludge.

These interventions optimize the plant’s operation, improve water treatment quality, and ensure the long-term sustainability of the infrastructure for years to come.

Complete Modernization of Aeration Facilities

The work carried out included :

  • Replacement of the three blowers dedicated to pond aeration
  • Addition of medium-bubble diffusers and buried aeration lines
  • Installation of a filter curtain in the first pond
  • Construction of concrete bases to accommodate the new equipment
  • Implementation of a telemetry system for optimized monitoring
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