HAZOP

Question 1

What are the parameters?

Answer 1

• Flow
  
  • Pressure
  • Temperature
  • Level
  • Heat
  • Mixing
  • Reaction

Question 2

What are the deviations?

Answer 2

• None - no flow, reverse flow
• More of - more flow, temperature, pressure, viscosity
• Less of - lower flow, temperature, pressure, viscosity