Occupation: Rotary Drill Operators, Oil and Gas
Task: Position and prepare truck-mounted derricks at drilling areas specified on field maps.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 2.9 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 12.55 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 18.38 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 49.28 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 15.97 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0.45 (N=51)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.47 (N=51)
Source: Incumbent, 12/2005

Scale: Importance
Value: 3.92 (N=52)
Source: Incumbent, 12/2005

Scale: Relevance of Task
Value: 40.53 (N=104)
Source: Incumbent, 12/2005