Occupation: Bridge and Lock Tenders
Task: Maintain and guard stations in bridges to check waterways for boat traffic.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 47.62 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 9.52 (N=21)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 42.86 (N=21)
Source: Occupational Expert, 07/2005

Scale: Importance
Value: 4.32 (N=19)
Source: Occupational Expert, 07/2005

Scale: Relevance of Task
Value: 72.41 (N=29)
Source: Occupational Expert, 07/2005