Occupation: Control and Valve Installers and Repairers, Except Mechanical Door
Task: Examine valves or mechanical control device parts for defects, dents, or loose attachments, and mark malfunctioning areas of defective units.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.76 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 13.59 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 26.97 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 12.11 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 18.31 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 6.92 (N=119)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 18.34 (N=119)
Source: Incumbent, 12/2006

Scale: Importance
Value: 3.99 (N=116)
Source: Incumbent, 12/2006

Scale: Relevance of Task
Value: 65.84 (N=147)
Source: Incumbent, 12/2006