Occupation: Wellhead Pumpers
Task: Monitor control panels during pumping operations to ensure that materials are being pumped at the correct pressure, density, rate, and concentration.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 1.38 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0.45 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 2.64 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 56.37 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 23.98 (N=116)
Source: Incumbent, 12/2004

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 15.17 (N=116)
Source: Incumbent, 12/2004

Scale: Importance
Value: 4.28 (N=119)
Source: Incumbent, 12/2004

Scale: Relevance of Task
Value: 96.74 (N=126)
Source: Incumbent, 12/2004