Occupation: Control and Valve Installers and Repairers, Except Mechanical Door
Task: Vary air pressure flowing into regulators and turn handles to assess functioning of valves and pistons.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.55 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 17.34 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 26.09 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 16.41 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 22.74 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 12.89 (N=99)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.97 (N=99)
Source: Incumbent, 12/2006

Scale: Importance
Value: 3.69 (N=98)
Source: Incumbent, 12/2006

Scale: Relevance of Task
Value: 55.19 (N=149)
Source: Incumbent, 12/2006