| Sampling Factors: |
Location (Not Relevant: All Projects are developed in the same location,Getafe (Madrid).)
Customer (Not Relevant: All projects used the same Quality System independently of the customer, so customer is not a relevant factor.)
Size (Not Relevant: There is not distinguishing in the methodology based on project size, so size is not a relevant factor.)
Organizational Structure (Not Relevant: The organization structure is based on the type of work performed so it affect the sampling.)
Type of Work: The type of work is a sampling factor because the quality system describes different tools, methods and documentation to be used depending on the type of work (Saloon or Cabin or both of them). |
| Sampling Factor Values: |
Saloon or Cabin (Type of Work): Projects where only the saloon or only the cabin HVAC system is to be produced.
Saloon and Cabin (Type of Work): Projects where both the saloon and the cabin HVAC systems are to be produced. |
| Subgroups: |
Saloon or Cabin: Projects where only the saloon or only the cabin HVAC system is to be produced.
4 People, 6 Basic Units
– Saloon or Cabin
Saloon and Cabin: Projects where both the saloon and the cabin HVAC systems are to be produced.
5 People, 3 Basic Units
– Saloon and Cabin |