Chemical Process Plants such as refineries, pharmaceutical, power and petrochemical plants are very complex in term of equipment, pipeline, instrumentation, electrical, controls and power systems. Process Engineers are responsible for the design, construction, maintenance and improvement of large equipment and facilities involve in such process plants.

Static equipment's plays a major role in process plant industry. Mechanical Engineers are typically involved with the design and developing procedures for maintenance of mechanical and rotating equipment and machines. Mechanical Engineers support the plant equipment both onshore and offshore to ensure that it remains efficient and productive. Common static equipment’s used in the Oil and Gas industries are Pressure Vessels, Heat exchangers, Storage tanks & Distillation columns.

Piping engineering is an emerging engineering science, although it has been there for years.A piping system is crucial to any process plant; hence it needs to be designed with precision and care. The efficiency of a plant highly depends on its ability to transport fluid through the pipes to various equipment that function collectively.

Measurement and control is the brain and nervous system of any modern plant. Measurement and control systems monitor and regulate processes that otherwise would be difficult to operate efficiently and safely while meeting the requirements for high quality and low cost.

Industrial Electrical Power Systems need a good design. A proper functioning of electric power distribution system is vital for safety, maintenance, trouble shooting and the efficient operation of industrial plant. The power distribution system includes high voltage circuit breakers, main transformers, medium voltage switchgear, distribution transformers, motor control centers etc.