Project Summary

HIFraser was requested to provide a vacuum drainage solution for a Sydney Police Station Refurbishment. Local Authorities had stipulated that the basement floor could not be chased, however the project required changes to the basement design to incorporate correctional toilets and showers as well as staff amenities and processing facilities.

Project Details

Owner: NSW Police

Location: Sydney’s Northern Beaches

Benefits of EVAC Vacuum Technology installed:

  • Provides increased security and control and eliminates the toilet as a means of disposing contraband and weapons
  • Intentional misuse or vandalism is isolated to individual cells and does not affect the entire system.
  • Sustainable design reduces water usage and sewage costs
  • Eliminates the need for and the cost of under slab gravity waste piping
  • Reduces installation time and cost compared to under slab gravity waste piping
  • Makes last minute floor plan adjustments quick and easy
  • Eliminates blocked drains and odours from under slab waste piping
  • Provides a safe, reliable and easily maintained waste collection system
  • System Details

Demand: 45m3/hr combined Hydraulic and Pneumatic (calculated on peak use)

Redundancy Required: 100% redundancy with loose supplied replacement equipment

Connected Services: Correctional toilets and showers as well as vacuum floor drains and staff amenities

Installation time: HIFraser was able to meet and exceed expected equipment lead times through intensive supply chain management

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