Occupation: Welders, Cutters, and Welder Fitters
Task: Prepare all material surfaces to be welded, ensuring that there is no loose or thick scale, slag, rust, moisture, grease, or other foreign matter.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.32 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 9.41 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 19.86 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 37.1 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 9.39 (N=90)
Source: Incumbent, 07/2012

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 23.93 (N=90)
Source: Incumbent, 07/2012

Scale: Importance
Value: 4.14 (N=92)
Source: Incumbent, 07/2012

Scale: Relevance of Task
Value: 89.45 (N=99)
Source: Incumbent, 07/2012