Gravity Thickener Refurbishment at WWTP

Gravity Thickener Refurbishment

Overview of Project:

Metal Maintenance were contracted to dismantle and refurbish gravity thickener at a wastewater treatment plant.

Scope of Works:

The works included:

  • Fully dismantle and remove gravity thickener,
  • Sandblast, and paint all components,
  • Reinstall all components,
  • Realign the rake and drive,
  • Mechanical service of the drive gearbox.


Some challenges included:

  • Confined space entry,
  • Working at height, and
  • Working from a man box.


Task was completed as per the client scope of work and put back in service, the Client was happy with the outcome.

Scroll to Top