Occupation: Pump Operators, Except Wellhead Pumpers
Task: Tend vessels that store substances such as gases, liquids, slurries, or powdered materials, checking levels of substances by using calibrated rods or by reading mercury gauges and tank charts.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 3.41 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0.32 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 4.08 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 34.49 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 24.73 (N=84)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 32.97 (N=84)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.2 (N=87)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 78.32 (N=102)
Source: Incumbent, 06/2007