Riverhead Wastewater Treatment Facility

Project Description

The Riverhead Wastewater Treatment Facility is a primary treatment facility with the potential for expansion to secondary / enhanced chemical treatment as dictated by future harbour water quality results.

The project consisted of the construction of the primary treatment plant on Southside Road in St. John's, an expansion of the pumping station, construction of the harbour interceptor sewer and additions to the existing diffused outfall.

Cahill completed the following scope of work for the facility:

  • Process Mechanical
  • Electrical
  • Building Mechanical
  • HVAC
  • Instrumentation
  • Controls
  • Commissioning

Client: City of St. John's
Duration: June 2006-September 2009
Person Hours: 265,000

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Project Scope

Electrical & Instrumentation

Mechanical

Piping