Emergency Gas Scrubber Installation, Hamilton City Council (HCC) Water Treatment Plant

Emergency Gas Scrubber Installation, Hamilton City Council (HCC) Water Treatment Plant

As the HCC elected contractor for this project, One Electrical completed an Emergency (Chlorine) Scrubber installation in August 2015.   We worked alongside Filtration Services NZ for this project who completed the mechanical installation of the project.

In preparation for this project we built and installed an additional area PLC cabinet for the chlorination part of the plant directly for HCC.  

This system involved a variation of 5 sequences depending on the level of gas detected.  At different levels of gas detection, the system activates automated ventilation louvres, halogen emergency shutoff valve system, blower fan, heaters and alarm sequences.

Some of the hardware used on this site

  • Soft Starter
  • Chlorine Sensors
  • Breakthrough Sensors
  • Cable support systems
  • Halogen Emergency shut off valves
  • Actuators

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