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Architecture Engineering QUESTION #2360
Question 1
In Value Engineering (VE) methodology, the Function Analysis System Technique (FAST) diagram is constructed to:
  • Estimate the cost of each component of a project in order to identify overpriced elements
  • Identify, classify, and organize functions of a product/project in a logical hierarchy showing cause-and-effect relationships between functions✔️
  • Rank contractors based on their bid prices and technical competence
  • Establish a risk register for identifying project uncertainties
Correct Answer Explanation
The FAST (Function Analysis System Technique) diagram organizes functions in a logical network answering 'How?' (moving right) and 'Why?' (moving left). It distinguishes basic functions (primary purpose) from secondary functions (supporting functions). The FAST diagram is the core analytical tool in the VE job plan's Function Analysis Phase, helping teams focus cost reduction efforts on high-cost, low-value functions.