Sustainable water and wastewater management

including sustainable infrastructure for clean and/or drinking water, wastewater treatment, sustainable urban drainage systems and river training and other forms of flooding mitigation

Reduce water consumption on site

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Example of applications:

  • Installation of water saving devices in toilet, shower and pantry area, e.g. install flow controllers for faucets
  • Collection of rainwater and grey water for use in concrete production, truck washing, dust suppression, cooling systems and toilets, e.g. rainwater harvesting system in site office for rainwater irrigation and office cooling
  • Meters for water monitoring

Low Cost applications:

  • Recycling of wastewater for wheel washing facilities, dust suppression or water use in piling
  • Recycling of surface runoff and rainwater for dust suppression
  • Recycling of surface runoff and rainwater for water use in TBM
  • Recycling of water for TBM operations with three sedimentation tanks
  • Provision of shoe-washing facilities to reduce water use for shoe washing

Sustainbility KPI:

  • Monitoring of water consumption
  • Percentage use of recycled water on site, per project (%)
  • Average daily water consumption, per project (cu.m/day/project)
Relevant Case Studies:
Related Work Trades Concreting, Steel rebar fixing, MiC, E&M, Interior finishing, Formwork, Soft landscaping, MEP, Precast concrete, Thermal insulation, Fire service installation
Contribute to Public Works [recommended]
Action Party Developers, Contractors
Implementation Level Advanced
Project Type Civil, Building