Occupation: Petroleum Pump System Operators, Refinery Operators, and Gaugers
Task: Patrol units to monitor the amount of oil in storage tanks, and to verify that activities and operations are safe, efficient, and in compliance with regulations.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.51 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 13.94 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0.17 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 30.32 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 30.22 (N=73)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 22.85 (N=73)
Source: Incumbent, 06/2007

Scale: Importance
Value: 4.24 (N=75)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 84.17 (N=92)
Source: Incumbent, 06/2007