Occupation: Rotary Drill Operators, Oil and Gas
Task: Monitor progress of drilling operations, and select and change drill bits according to the nature of strata, using hand tools.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 1.36 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 4.37 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 6.62 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 35.87 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 31.18 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 1.94 (N=91)
Source: Incumbent, 12/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 18.66 (N=91)
Source: Incumbent, 12/2005

Scale: Importance
Value: 4.18 (N=91)
Source: Incumbent, 12/2005

Scale: Relevance of Task
Value: 88.15 (N=103)
Source: Incumbent, 12/2005