• Fundamentals
• Cleaning measures
• Development of the cleaning plan
• Cleaning strategy
• Optimization of the cleaning effort
• Determination of cleaning intervals
  • Objectives of a demand and condition orientated cl...
  • Development of a demand and condition oriented cle...
  • Step 1: Review and description of the drain and se...
  • System and Network data
  • System and Network data – Example invert gradien...
  • System and Network data – Example invert gradien...
  • System and Network data – Further aspects
  • System and Network data – „On site knowledge�...
  • Step 2: Development of a cleaning plan
  • Development of a cleaning plan – Steps
  • Determination of the required cleaning effort
  • Manhole inspection – Visual method
  • Manhole inspection – Mirroring
  • Manhole inspection – CCTV camera
  • Special methods for measuring the deposit amounts
  • Special methods for measuring the deposit amounts ...
  • Classification and assessment of deposits
  • Classification and assessment of deposits Determi...
  • Strategic cleaning planning
  • Strategic cleaning planning: Prioritization and ar...
  • Strategic cleaning planning: Determination of the ...
  • Strategic cleaning planning: Updating
  • Operative cleaning planning
  • Operative cleaning planning (2)
  • Operative cleaning planning: Aspects to be conside...
  • Operative cleaning planning: Aspects to be conside...
  • Operative cleaning planning: Aspects to be conside...
  • Operative cleaning planning: Aspects to be conside...
  • Operative cleaning planning: Optimization of the o...
  • Optimization of the operating parameters: Example ...
  • Optimization of the operating parameters: Example ...
  • Optimization of the operating parameters: Example ...
  • Optimization of the operating parameters: Example ...
  • Example of a flushing plan
  • Step 3: Carrying out the respective cleaning servi...
  • Cleaning
  • Cleaning – Disposal of the waste material
  • Cleaning – Disposal of waste material
  • Cleaning – Disposal of waste material (2)
  • Cleaning – Disposal of waste material (3)
  • Cleaning – Disposal of waste material (4)
  • Cleaning – Disposal of waste material (5)
  • Step 4: Quality control
  • Inspection specifications
  • Performance indicators
  • Quality control – Diagram
  • Acceptance protocol
  • Acceptance protocol (2)
  • Acceptance protocol (3)
  • Acceptance protocol (4)
  • Assessment methods
  • Other questions
• Summary

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