Occupation: Chemical Plant and System Operators
Task: Turn valves to regulate flow of products or byproducts through agitator tanks, storage drums, or neutralizer tanks.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0.3 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0.07 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0.06 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0.7 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 41.22 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 42.24 (N=86)
Source: Incumbent, 07/2015

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 15.41 (N=86)
Source: Incumbent, 07/2015

Scale: Importance
Value: 4.5 (N=86)
Source: Incumbent, 07/2015

Scale: Relevance of Task
Value: 96.64 (N=103)
Source: Incumbent, 07/2015