• Project planning include:
• Master planning
• Economic and rate studies
• Water Treatment Technologies include: 
• Conventional treatment technologies.
• Membrane technology (Microfiltration, Ultra-filtration, Nano-filtration and Reverse osmosis) for the treatment of all types of source water (groundwater, surface water, brackish water and seawater).
• High-rate clarification.
• Disinfection and oxidation.
• Post-filter Granular activated carbon (GAC).
• Pre- and intermediate-ozonation.
• Advanced oxidation processes.
• On-site hypochlorite generation Technologies for desalination water treatment.
• Re-mineralization system for Reverse Osmosis Desalination Plants.
• Water intakes and outfalls of different types especially from and to the sea.
• Water distribution and transmission system.
• Water pumping station.
• Wastewater treatment.
• Industrial water treatment.
• Power generation plants.
• Electrical, substation, distribution and transmission systems.
• Instrumentation and control system for industrial plants including conventional I&C, process computer supervisory monitoring, acquisition and control central control rooms, field and local control, sequential control system.

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.
  

Professional supervision of construction works is a precondition for the successful implementation of a project in terms of time, quality and cost.During the critical implementation phase WTCO supports its customers by providing the following services:

• Site supervision and construction supervision
• Construction management
  
• Consulting services during construction
  
• Construction cost control and invoice approval process
  
• Claims management
  
• As-built documentation
  
• Project control
  
• Occupational health and safety management
  

A structured start-up facilitates the orderly transition of a project from the construction phase to the operating phase. WTCO’s start-up activities encompass a structured and consequent review of the constructed facility plant with respect to the contractually stipulated scope of operation. This necessitates accurate planning of start-up procedures.

WTCO’s services at the start of the operating phase include the following:

• Elaboration and coordination of commissioning, takeover and performance test programs as well as start-up procedures
• Supervision of commissioning, takeover and performance tests as well as start-up
  
• Supervision and coordination of trial run as well as takeover of plant
  
• Acceptance test and pertinent certificates
  
• Elaboration of operating and maintenance manuals
  
• Staff training
  
• Technical consultancy after start-up (e.g.: with regard to ongoing operation)
  

• Seawater Reverse Osmosis Operation & Maintenance. 
• Seawater Reverse Osmosis Monitoring & Troubleshooting.
• Expert Troubleshooting of Membrane Systems, Expert Biofouling Control.
• Reverse Osmosis Monitoring & Troubleshooting.
• Reverse Osmosis Chemical Cleaning Hands-On.
• Reverse Osmosis Analytical Troubleshooting Hands-On.
• Reverse Osmosis Mechanical Troubleshooting Hands-On.
• Reverse Osmosis Operation Hands-On