HAZOP & Other PHA Studies (HAZID, HIRA, HAZOP, Etc.)

HAZard and OPerability (HAZOP) is a well-known and well documented study. HAZOP is used as part of a Quantitative Risk Assessment (QRA) or as a standalone analysis. HAZOP is a more detailed review technique than HAZID. The purpose of the HAZOP is to investigate how the system or plant deviate from the design intent and create risk for personnel and equipment and operability problems. HAZOP studies have been used with great success within chemical and the petroleum industry to obtain safer, more efficient and more reliable plants.

Benefits of HAZOP Study:

  • The team approach to a HAZOP makes it a multidisciplinary study.
  • The HAZOP team utilizes operational experience.
  • The process covers safety as well as operational aspects.
  • Solutions to the problems identified may be indicated.
  • HAZOPs consider operational procedures.
  • HAZOPs cover human errors.
  • The HAZOP study led by independent person.
  • HAZOP study results are recorded.
  • For team members the process is easily learned and performed.
  • A HAZOP does not require considerable technical expertise for technique formulation.
  • As a systematic process it provides rigor for focusing on system elements and hazards.
  • The HAZOP process is a team effort with many viewpoints.

An important benefit of HAZOP studies is that the resulting knowledge, obtained by identifying potential hazards and operability problems in a structured and systematic manner, which is of great assistance in determining appropriate remedial measures.  While a HAZOP is not appropriate in all circumstances, one of the major benefits that can be used to help justify the cost and time investment is that it also helps to avoid operating problems and can thus provide a clear return on the investment beyond the reduction in hazards.

What we Offer:

Our experts having experiences ranging 8 to 40+ years, depending on the type of project and the expertise required.