Anyone in the trenchless industry knows that cleaning a sewer pipe requires significant knowledge and expert safety skills. Without these ingredients, serious accidents can occur. That’s why in 2006, the National Association of Sewer Service Companies (NASSCO) published the Jetter Code of Practice manual, a guideline for the safe and efficient use of sewer cleaning and jetting equipment. Now in its second edition, the manual helps users understand cleaning techniques, equipment selection, and general sewer and storm water operational practices. The 58-page manual is designed for those who operate jetters and trains or supervises people who do. Authors include Barry
