Exam (elaborations)
Class 4 Wastewater IL questions and answers
- Course
- Institution
What do you do if a sewer line is plugged? - ANSWER-Look for a manhole with reduced or no flow when the manhole upstream is flowing full The first action taken when discovering gasoline when you open a manhole is? - ANSWER-Call the police and fire departments When do you wear splash goggles? ...
[Show more]