Occupation: Earth Drillers, Except Oil and Gas
Task: Operate water-well drilling rigs and other equipment to drill, bore, and dig for water wells or for environmental assessment purposes.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 2.57 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.96 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 1.05 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 1.49 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 83.83 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0 (N=17)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 10.1 (N=17)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.34 (N=20)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 50.25 (N=84)
Source: Incumbent, 06/2007