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Inspection & Testing of Water-Based Online Course

Obstruction Investigations L3

Regular price $59.00 $0.00 Unit price per

2.0 Credits
30-day access

This CEU course helps an inspector understand requirements for obstruction investigations as defined in NFPA 25, including:

  • Internal piping condition and assessments
  • Foreign organic and inorganic materials
  • Internal assessments
  • Obstruction prevention
  • System flushing procedures

Each lesson is followed by a quiz designed to test your knowledge and understanding of the course material. Start studying today!


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