Occupation: Segmental Pavers
Task: Prepare base for installation by removing unstable or unsuitable materials, compacting and grading the soil, draining or stabilizing weak or saturated soils and taking measures to prevent water penetration and migration of bedding sand.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 1.09 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 2.76 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 12.54 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 42.49 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 30.32 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 10.04 (N=73)
Source: Incumbent, 06/2008

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 0.76 (N=73)
Source: Incumbent, 06/2008

Scale: Importance
Value: 4.37 (N=73)
Source: Incumbent, 06/2008

Scale: Relevance of Task
Value: 97.99 (N=75)
Source: Incumbent, 06/2008