Refineries

ZEL has closely worked with major oil refineries providing them a host of engineering services for their up-gradation and expansion projects.

1. Process studies.
2. Offsites and utility systems design.
3. Equipment design (vessels, columns, exchangers, fixed and floating roof storage tanks).
4. Detailed engineering design (piping, civil & structural, E&I)
5. Piping stress analysis.
6. Inspection and refurbishment of equipment.
7. Supervision and project management for installation works.