Occupation: Roof Bolters, Mining
Task: Tighten ends of anchored truss bolts, using turnbuckles.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 46.49 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 17.9 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 5.59 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 7.97 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 8.8 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 1.36 (N=47)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 11.9 (N=47)
Source: Incumbent, 12/2004

Scale: Importance
Value: 4.19 (N=52)
Source: Incumbent, 12/2004

Scale: Relevance of Task
Value: 52.65 (N=117)
Source: Incumbent, 12/2004