Occupation: Plumbers
Task: Determine sizing requirements for solar hot water heating systems, taking into account factors such as site orientation, load calculations, or storage capacity requirements.

Scale: Frequency of Task (Categories 1-7)
Category: 1
Value: 40.69 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 2
Value: 19.17 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 3
Value: 3.92 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 4
Value: 0 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 5
Value: 0 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 6
Value: 18.11 (N=15)
Source: Incumbent, 07/2013

Scale: Frequency of Task (Categories 1-7)
Category: 7
Value: 18.11 (N=15)
Source: Incumbent, 07/2013

Scale: Importance
Value: 2.95 (N=16)
Source: Incumbent, 07/2013

Scale: Relevance of Task
Value: 19.08 (N=70)
Source: Incumbent, 07/2013