C-55 Water Conditioning Contractor

The Examination is divided into several major sections. Note that all percentages are estimations. These sections are:

1. Job Planning/Estimating (21%)
   
   
   • Problem identification
   • Corrective action
   • Equipment selection
   • Installation planning
   
   
2. Installation (46%)
   
   
   • Pumps and monitoring equipment
   • Piping
   • Valves
   • Equipment check, calibration, and sanitizing
   • Training and documentation
   
   
3. Service and Maintenance (20%)
   
   
   • Water softening problems and servicing
   • Reverse osmosis
   • Ozone
   • Contamination
   
   
4. Safety (13%)
   
   
   • Safety hazards
   • Tool safety and protective wear