Occupation: Gas Compressor and Gas Pumping Station Operators
Task: Take samples of gases and conduct chemical tests to determine gas quality and sulfur or moisture content, or send samples to laboratories for analysis.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 3.29 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 20.38 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 15.15 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 24.04 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 25.94 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 10.29 (N=99)
Source: Incumbent, 06/2007

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.91 (N=99)
Source: Incumbent, 06/2007

Scale: Importance
Value: 3.96 (N=97)
Source: Incumbent, 06/2007

Scale: Relevance of Task
Value: 85.24 (N=114)
Source: Incumbent, 06/2007