WTCO provides consultancies in different engineering areas:

• Feasibility studies.
• Load forecast for energy and water demands.
  
• Electrical system stability.
  
• Selection of site locations.
  
• Engineering design preparation of tender documents.
  
• Pre-qualification for tenders.
  
• Technical evaluation.
  
• All post contract duties including contract management and major tests at works.
  
• Supervision of construction and commissioning of the plants.
  
• Final certificate including the guarantee maintenance periods.
  
• Engineering design and technical bid submittals.
  
• Detailed Engineering.
  
• Existing water treatment plant upgrades and expansions, including rehabilitation and retrofitting.
  
• Supervision off erection.
  
• Commissioning and start up.
  
• Case studies to solve site problems.