Occupation: Chemical Plant and System Operators
Task: Defrost frozen valves, using steam hoses.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 10.73 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 56.05 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 24.09 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 7.64 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 0.91 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 0.4 (N=54)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.18 (N=54)
Source: Incumbent, 07/2015

Scale: Importance
Value: 3.78 (N=55)
Source: Incumbent, 07/2015

Scale: Relevance of Task
Value: 49.74 (N=101)
Source: Incumbent, 07/2015