Occupation: Septic Tank Servicers and Sewer Pipe Cleaners
Task: Withdraw cables from pipes and examine them for evidence of mud, roots, grease, and other deposits indicating broken or clogged sewer lines.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 7.81 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 17.31 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 10.38 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 33.01 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 24.86 (N=84)
Source: Incumbent, 12/2006

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 6.62 (N=84)
Source: Incumbent, 12/2006

Scale: Importance
Value: 4.04 (N=87)
Source: Incumbent, 12/2006

Scale: Relevance of Task
Value: 81.91 (N=108)
Source: Incumbent, 12/2006