Occupation: Bridge and Lock Tenders
Task: Record names, types, and destinations of vessels passing through bridge openings or locks, and numbers of trains or vehicles crossing bridges.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 0 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 0 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 0 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 25.93 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 22.22 (N=27)
Source: Occupational Expert, 07/2005

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 51.85 (N=27)
Source: Occupational Expert, 07/2005

Scale: Importance
Value: 4.61 (N=28)
Source: Occupational Expert, 07/2005

Scale: Relevance of Task
Value: 96.55 (N=29)
Source: Occupational Expert, 07/2005