Urban Water Supply

Infra Tech Pacific’s water supply services help protect public health and improve quality of life. Whether our clients are maintaining or improving existing water supply infrastructure, planning new construction to expand capacity or enhance water quality, or seeking to minimize lifecycle costs, Infra Tech provides sustainable solutions to complex drinking water challenges.

Recent Water Sector Report has revealed  that top three issues for water industry are; (1) Operational efficiency (according to 46% of respondents), (2) Maintaining and augmenting infrastructure (according to 45% of respondents) & (3) Water security and supply (according to 41% of respondents). Infra Tech Pacific’s engineers and scientists skills, experience and expertise to meet these industry challenges and help our client.

Planning, Feasibility Study and Design

  • Master planning
  • Feasibility study & options evaluations
  • Detail design & documentation
  • Water Efficiency and demand management
  • Environmental & social impact assessment and safeguards
  • Economics & financial analysis
  • Site geotechnical & hydrological assessment
  • Climate change adaptation, floods, droughts & vulnerability assessment
  • Water safety plans development & implementation

Water Supply Sources

  • Surface and groundwater source development and augumentation
  • Stream intake design and hydrological analysis
  • Dams, reservoirs, weirs and river intake design
  • Groundwater investigation-Vertical Electrical Sounding (VES) Resistivity Geophysical Survey
  • Hydrogeological study and bore field design development
  • Alternative sources : rainwater harvesting, spring water, river bank infiltration
  • Aquifer storage and recovery

Water Treatment 

  • conventional surface water treatment (sedimentation, coagulation, flocculation, filtration, granular activated carbon)
  • Packaged treatment systems- gravity & pressure filters
  • Advanced treatment (micro-filtration, ultra-filtration & reverse osmosis)
  • Groundwater treatment (iron, manganese, arsenic removal & water softening)
  • Chlorination/disinfection

Transmission, Storage and Distribution System 

  • Pump station & pressure main
  •  gravity main and distribution system
  • Storage tanks
  • Hydraulic modelling & optimisation
  • Water quality modelling
  • Transient /water hammer analysis

 Water Quality and Water Safety Plans

  • Water safety plans development
  • WHO/Drinking Water Quality Guidelines implementation
  • Sanitary survey & water quality assessment
  • Water source protection plans
  • Regulatory compliance planning
  • Water quality monitoring, analysis & laboratory management

Instrumentation & Control Systems

  • SCADA
  • Integration
  • Remote status and control
  • Data management and trending

Project Management

  • WBS, tender Documentation & bid evaluations
  • Construction management & supervision
  • Contract management
  • project controls- planing, scheduling, cost & quality control
  • start-up, commissioning & training

Operational Efficiency Improvements & Asset Management

  • Water audit & leaks detection
  • Maintenance planning & management
  • Asset Register, database development & GIS Mapping
  • Asset condition & performance assessment
  • Hydraulic & energy efficiency analysis
  • Preventive maintenance & asset renewals planning
  • Develop operation & maintenance manual and training programs
  • Financial planning, tariff, rates and Willingness-to-Pay study
  • Capital investment planning