Occupation: Septic Tank Servicers and Sewer Pipe Cleaners
Task: Update sewer maps and manhole charts.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 39.68 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 20.39 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 14.47 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 1.03 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 9.12 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 14.78 (N=32)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.53 (N=32)
Source: Incumbent, 12/2006

Scale: Importance
Value: 3.14 (N=35)
Source: Incumbent, 12/2006

Scale: Relevance of Task
Value: 25.07 (N=105)
Source: Incumbent, 12/2006