Occupation: Tank Car, Truck, and Ship Loaders
Task: Remove and replace tank car dome caps, or direct other workers in their removal and replacement.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.55 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 13.25 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 5.54 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 45.15 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 26.84 (N=27)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 5.67 (N=27)
Source: Incumbent, 12/2006

Scale: Importance
Value: 4.25 (N=29)
Source: Incumbent, 12/2006

Scale: Relevance of Task
Value: 52.56 (N=65)
Source: Incumbent, 12/2006