Occupation: Rotary Drill Operators, Oil and Gas
Task: Dig holes, set forms, and mix and pour concrete, for foundations of steel or wooden derricks.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 33.72 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 34.86 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.72 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 23.83 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 3.86 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=19)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0 (N=19)
Source: Incumbent, 12/2005

Scale: Importance
Value: 2.92 (N=19)
Source: Incumbent, 12/2005

Scale: Relevance of Task
Value: 18.1 (N=105)
Source: Incumbent, 12/2005