Exam (elaborations)
NCCER Basic Safety Review Questions and Answers 100% Pass
- Course
- Institution
When you are doing excavation work, all soil must be treated as (________) soil. If you are not sure what type of soil you are working with - Type C Soil The (________________) on a job site must do daily inspection when excavation is being performed. - Competent Person You should always use th...
[Show more]